9c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000a88000-0xf9)=""/249, 0xfffffffffffffcc4, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000a8a000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:31 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5dc000)=nil, 0x5dc000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x800000000003) pwritev(r1, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}], 0x1, 0x3) openat$mixer(0xffffffffffffff9c, &(0x7f0000ae2000)='/dev/mixer\x00', 0x80200, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0xffffffffffffffff, 0x4, "50bdd4eb52d8", 0x401, 0x0}}) fcntl$addseals(r1, 0x409, 0xc) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, 0x0}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b49000)='/dev/vga_arbiter\x00', 0x40803, 0x0) process_vm_readv(0x0, &(0x7f00001c5000-0x40)=[{&(0x7f0000459000-0x58)=""/88, 0x58}, {&(0x7f0000b9e000-0x3e)=""/62, 0x3e}, {&(0x7f00002b3000)=""/91, 0x5b}, {&(0x7f00009f0000-0x7)=""/17, 0x11}, {&(0x7f0000481000-0x9b)=""/155, 0x9b}, {&(0x7f0000332000)=""/252, 0xfc}, {&(0x7f00000af000)=""/174, 0xae}], 0x7, &(0x7f0000d3c000-0x8)=[{&(0x7f0000816000-0x9b)=""/155, 0x9b}], 0x1, 0x0) 2018/01/04 09:06:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) fallocate(r0, 0x1, 0x4, 0x9) r2 = socket$inet6(0xa, 0x80003, 0xff) dup3(r1, r2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r3, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f0000001000)="f58d762b3f921bfc3bfba96ed8d98b2896f9615f2b6d8e3800bff7b7b1738ad3931b0c990d4ba37033b5fecfa554579869011e0c74c629032913c286822dbd488d31e93df010627a7b130af3fc08035c2c7f1e52c7739ecb53e68db2ea8529f9493665b487046d3d241c7a7bc13469fe5e15e2be834f2770c5e8e67bdd82c7aa390a082916a4a618a7d1e5086a9a91a75eca9b890f2328d8575e120b997e67cfcb0261b82afb74eae0b9e7bd3e6322de8b8b1d461f3524fdd222c467b3cad3e18644") ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) fgetxattr(r0, &(0x7f0000cc7000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000663000-0x4)=""/4, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000000)={"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"}) mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000df0000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x64, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d5ba00", 0x0, "1eef2f"}, "f66c050bf80692a048f8596afe47b6af85e12c94eeae57f95f1e4ed78463de556371ef4f5ba024a511cd47e347c80c60005e2615fc23b7be0dad1a8881734b98"}}}}}, 0x0) 2018/01/04 09:06:31 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000b9a000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00007e5000)="af", 0x1, 0x0, &(0x7f0000cc4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/04 09:06:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) fallocate(r0, 0x1, 0x4, 0x9) r2 = socket$inet6(0xa, 0x80003, 0xff) dup3(r1, r2, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000a8a000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x400) sendto$llc(r0, &(0x7f0000ad1000)="4065b2945b8ab46ca1145433a9825e81606c8b85467221c9c574083f904fa730492e36cb933553bb2152a8d2c6b6dadf47658f2c064df7a5a7ee9adbe05c2ded3c81cc0bbd735844821f1c70232d150038cf9544c75f06d335c75f1d8e5552c3455a6713a1c649c14d43413a6a2fa73075da937bd5d7ae4bb1687648a2b9a14497e1420ecf91ad7866814805821539707b62879122b09285b0769b7c174e51ff4a8c200c997fc0362a29a53db19fb1211eba5d6c820d4844be7c4c9bdc8e569582b19bab5e46a9afee23e490934be5db6a4dc2", 0xd3, 0x0, &(0x7f00008ce000)={0x1a, 0x18, 0x0, 0x0, 0x800000000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010d000)={&(0x7f0000e6a000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x9, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000486000)={0x0, 0x1ff, 0x4, 0x7, 0x7ff, 0x10000, 0x4d, 0xfffffffffffffff9, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x0, 0xffff}}, &(0x7f000096c000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e48000-0xa0)={r1, @in6={{0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x0, 0x80, 0x90}, &(0x7f0000f7a000-0x4)=0xa0) 2018/01/04 09:06:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 6: mmap(&(0x7f000029b000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=@random={'user.\x00', '\x00'}, &(0x7f0000002000-0x7)='-cpuset', 0x7, 0x2) 2018/01/04 09:06:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000a8a000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={0x0, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x1b) syz_emit_ethernet(0x6e, &(0x7f000010f000-0xbc)={@random="891f000020d8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f3aa87", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "3a6c82", 0x0, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "d4369dc7f71ba2b4"}}}}}}}, 0x0) 2018/01/04 09:06:31 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xf)="03e045b03f453fda25bbe652aaab29", 0xf, 0x0) mkdirat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="741f38ff2dd5d3e0b45ac1315447ff3af17113a4a50a2813695eee7f19470be871523dc18b52c77185b60211078a7e09aed50f48d287d8fd875d6e483a588a569e651a097c1be42d6d58167e46cb500a3aca15bb0e674ee84be3b72102b55c8a6d1ad60588b227b1a46fc361d1d08e1a59a14e695f601d6bbef1dc2c529782e795bec48386fe41cc8e5c995f34df641ecc54e5ffef80fb0646ee0fdb0f8b0d3ec04ffa2a6462f0e501a6636c2f8332752cc54306e6b7072e0ad05c24818810afd41b8b", 0xc3, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="b17629b09635bee7eab13ac8deb703e9a261db06dec18e89c7fcc0", 0x1b, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r1, r2, r3}, &(0x7f0000002000)=""/178, 0xb2, &(0x7f0000000000)={&(0x7f0000002000-0x40)={'digest_null-generic\x00'}, &(0x7f0000003000-0x52)="98959aba41f1db1f3a0d1471850f04088ad77d2e27db1ea351ee6ed910e2932a1debc67f5f9321e6f30d37bb2b2ac14a8d7e208a92b9ec6775c7cce39c446bc4346e4c233114af15dcd872c5a2174ce84395", 0x52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:06:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) fallocate(r0, 0x1, 0x4, 0x9) r2 = socket$inet6(0xa, 0x80003, 0xff) dup3(r1, r2, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000087c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00009d6000)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000e5a000/0x3000)=nil, 0x3000, 0x9, 0x1010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ba6000-0x30)={0x74, 0x0, &(0x7f0000794000-0x74)=[@exit_looper={0x630d}, @decrefs={0x40046307, 0x3}, @register_looper={0x630b}, @increfs_done={0x40106308, r2, 0x0}, @acquire_done={0x40106309, r3, 0x4}, @increfs_done={0x40106308, r4, 0x3}, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x3, 0x2}, @clear_death={0x400c630f, 0x0, 0x4}], 0x55, 0x0, &(0x7f0000154000-0x55)="080cf6497f0d5ea2972b46912cfae8a438f54257aed7cd132af52d9a6c1fc80429fbea6f4986f7ec43f308f3db9dfa5ae32c799c79123ea275ed45d04f2e3db7663d10f79f1f19e5ede2c58ba57fa2c6dd7e95b68d"}) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) fallocate(r0, 0x1, 0x4, 0x9) r2 = socket$inet6(0xa, 0x80003, 0xff) dup3(r1, r2, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000a8a000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={0x0, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:31 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) r1 = accept(r0, &(0x7f0000ebd000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d6a000)=0x1c) pread64(r1, &(0x7f0000370000-0x6f)=""/111, 0x6f, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00001b7000)=[{0x0, 0xb34}, {0x2, 0x4}], 0x2) bind$inet6(r1, &(0x7f0000551000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b69000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000027c000)=0x8) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a2e000-0x10)={0x0, 0x8, 0x7a0d, 0x2cc6db8c}, &(0x7f00000f5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000010e000)={r2, 0x7, 0x4}, &(0x7f0000745000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f95000)={r3, 0x3}, 0x8) 2018/01/04 09:06:31 executing program 4: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f5e000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539(fpu(pcbc(aes)),cmac(twofish-asm)))\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) socket$inet(0x2, 0x5, 0x6) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006dd000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000f5e000)=0x8) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000401000-0x8)="266500000004d751", 0x8) 2018/01/04 09:06:31 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000-0x4)={0xffff}, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000003000-0x19)=""/25) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0xffffffffffffffff, &(0x7f0000fbe000-0x8)=0xbf9, 0xe0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000a4000)='/selinux/member\x00', 0x2, 0x0) 2018/01/04 09:06:31 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000a8a000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={0x0, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000540000)={&(0x7f000083e000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x22) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6c000)='/dev/hwrng\x00', 0x531000, 0x0) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000c4e000)=0x9, 0x4) 2018/01/04 09:06:31 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) fallocate(r0, 0x1, 0x4, 0x9) socket$inet6(0xa, 0x80003, 0xff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000001000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x204000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000)={0x4}, 0x8) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000622000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000d84000-0x88)={0x0, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000036000-0x14)={0x0, 0x200, 0x5, 0xffffffff00000001, 0x2a3, 0x7f, 0x2b6, 0xa3, 0x2, 0x3}) r2 = semget$private(0x0, 0x0, 0x401) semop(r2, &(0x7f000007f000)=[{0x5, 0x100000001, 0x1800}, {0x3, 0xe8, 0x1800}, {0x0, 0x4, 0x1000}, {0x4, 0x3, 0x1000}, {0x1, 0x0, 0x0}], 0x5) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000071a000-0x4)=0x0) 2018/01/04 09:06:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x0, &(0x7f0000002000-0x94)=[]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000002000)=0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 7: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r0) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) 2018/01/04 09:06:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) fallocate(r0, 0x1, 0x4, 0x9) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00001bb000)='/dev/admmidi#\x00', 0x5, 0x400000) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000614000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00008c0000)={0x0, 0x6}, &(0x7f0000ed6000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000091f000-0x8)={r1, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000db1000)={0x6}, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f00007e8000-0x8)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000d5000-0x6)={r1, 0x3b40}, &(0x7f00007b9000)=0x6) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, r2}, &(0x7f0000e99000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/04 09:06:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) recvfrom(r0, &(0x7f0000c7a000)=""/208, 0xd0, 0x2000, &(0x7f0000f93000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a02000)='/dev/sequencer2\x00', 0xfffc, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) sendto$inet(r1, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000716000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000ef1000-0x20)={{r3, r4/1000+30000}, {0x77359400, 0x0}}, &(0x7f0000e65000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x6ca496e2dfc65671, &(0x7f0000ede000-0x10)={0x0, 0x0}, &(0x7f00003ad000-0x4)=0x10) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000009b000-0x10)={0x0, 0x0}, &(0x7f00007d6000-0x4)=0x10) socket$bt_bnep(0x1f, 0x3, 0x4) getrusage(0x1, &(0x7f0000e50000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000003a000-0x10)={0x0, 0x0}) r8 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f85000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r8, 0x4c06, r1) utimes(&(0x7f0000f25000-0x8)='./file1\x00', &(0x7f0000d5e000-0x20)={{r6, r7/1000+30000}, {0x77359400, r5}}) recvfrom$inet(r1, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000747000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r9, 0x4028641b, &(0x7f000065f000-0x28)={&(0x7f0000305000/0x4000)=nil, 0x7de, 0x5, 0x8, &(0x7f0000e97000/0x2000)=nil, 0x1}) 2018/01/04 09:06:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x7, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f00001a9000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) seccomp(0x1, 0x0, &(0x7f0000df3000)={0x7, &(0x7f0000475000-0x38)=[{0x5, 0x200, 0x100000000, 0x2}, {0x3, 0xed, 0x3, 0x2}, {0xfd, 0x3, 0x0, 0x5}, {0x1f, 0x2, 0x6c14, 0x0}, {0x4, 0x0, 0xfffffffffffffffb, 0x9c4}, {0x400, 0x1, 0x0, 0x80000000}, {0x8001, 0x5, 0x3, 0x1}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bf5000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f000076b000)={0x1f, 0x7fff, {0x9, 0x0, 0x9, 0x81, 0x6, 0xea77}, 0xffffffffffffff7f, 0x4}, 0xe) 2018/01/04 09:06:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0xffffffffffffff05) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000026c000-0x2)='/dev/hwrng\x00', 0x8002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000a10000-0x4)=0x0, &(0x7f000062c000)=0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x0, &(0x7f0000002000-0x94)=[]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000)={r1, &(0x7f0000002000)=""/198}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={0x0, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000c03000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000b6000-0x4)=0xfffffffffffff2c3, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000097e000)='/dev/sequencer2\x00', 0x8100, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00002db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d91000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000ae5000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/04 09:06:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x0, &(0x7f0000002000-0x94)=[]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x100014, &(0x7f0000764000-0x4)=0xffffffff, 0xa0) sendto$inet(0xffffffffffffffff, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="9815c9f10d03c407fc277ba7095fc4e9de70e2fe10") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x2, &(0x7f0000db2000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00007eb000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb0800010048050000", 0x24) 2018/01/04 09:06:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000426000)='/dev/kvm\x00', 0x4000103003, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000033d000)='/dev/audio\x00', 0x40800, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000006b000)={0x1, 0x8, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="8f1f097bb71c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000361000+0x4d0)={0x3, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0x2, 0x5c5b2bd2f3af8cd7, 0x8001, &(0x7f00000cb000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000b45000)={0x5, r0, 0x1}) name_to_handle_at(r2, &(0x7f00007d8000-0x8)='./file0\x00', &(0x7f0000f4d000-0x1008)={0x1008, 0x3, "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"}, &(0x7f000037a000)=0x0, 0x400) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000c34000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:06:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={0x0, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0xff) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) recvfrom$unix(r0, &(0x7f0000002000-0xc5)=""/197, 0xc5, 0x10021, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000001000)=""/174) 2018/01/04 09:06:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000112000)='coredump_filter\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c9d000-0x14)={0x0, 0x6, 0x8000, 0xa00, 0x8000000000000, 0x5}, &(0x7f00003a5000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006b8000)={r2, 0x2}, 0x8) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:32 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000)={0x0, 0xaf}, 0x8) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x9d)=""/157) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000001000-0xc)={r0, r0, 0x5}) 2018/01/04 09:06:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd5000-0x11)='/selinux/enforce\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@rand_addr=0x0, @multicast2=0xe0000002}, 0x8) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000696000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000020000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000002000-0x98)=""/152, &(0x7f0000000000)=0x98) 2018/01/04 09:06:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/ppp\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f00000aa000-0xc)='/dev/audio#\x00', 0x8143, 0xa400) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00005e5000-0x68)={0x7b, 0x0, [0x3, 0x2, 0x2, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cc000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r3, &(0x7f00006b1000-0x1f)="1f0000000004ff00fd434514234d0000000100000800010001ffdcffdf000d", 0xfffffffffffffd41) 2018/01/04 09:06:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={0x0, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x0, &(0x7f0000002000-0x94)=[]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000033e000-0xc)='/dev/rfkill\x00', 0x4800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xa22) r1 = syz_open_procfs(0x0, &(0x7f000041c000-0xc)='net/netlink\x00') r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) 2018/01/04 09:06:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00001ae000-0x4)=0xfffffffa, 0xfffffffffffffd1a) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:32 executing program 1 (fault-call:9 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:32 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000002000)={&(0x7f0000ede000/0xb000)=nil, 0xffffffffffffffe0, 0x6, 0x31, &(0x7f0000c14000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000e47000-0x14)={0x2, [0x0, 0x0]}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00005fe000-0x10)={0x0, 0x0}, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f000030a000-0x4)=0x0, 0x4) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00006b5000)={@common='sit0\x00', @ifru_data=&(0x7f0000d3b000-0x20)="010109000307000000fa0000000000000005cc0000010600000000000004ebe5"}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000003000-0x10)={0x13a, &(0x7f0000003000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000bb4000-0x4)=0x3, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/04 09:06:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x0, &(0x7f0000002000-0x94)=[]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00008c1000-0xb8)={0x0, 0x100000001, 0x8000, 0x401, 0x1f, 0x265da889, 0x1, 0x20, {0x0, @in6={{0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x2, 0x8001, 0xff}}, &(0x7f000011d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d74000-0x8c)={r3, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dca000-0x4)=0x8c) r4 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) dup(r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@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$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00008d8000)=0x5) dup2(r4, r2) write$tun(r2, &(0x7f00009c7000)=@pi={0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f90141c1e5c4", [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="1d8e820dd777", "", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "e7c23443a23ce62906439fa72b863cb1"}}}}}, 0x36) [ 117.019774] FAULT_INJECTION: forcing a failure. [ 117.019774] name failslab, interval 1, probability 0, space 0, times 0 [ 117.027175] device syz7 entered promiscuous mode [ 117.035902] CPU: 0 PID: 15869 Comm: syz-executor1 Not tainted 4.15.0-rc6-next-20180103+ #87 [ 117.044381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.053713] Call Trace: [ 117.056280] dump_stack+0x137/0x198 [ 117.059895] should_fail+0x4d4/0x580 [ 117.063599] should_failslab+0xec/0x120 [ 117.067553] kmem_cache_alloc+0x47/0x760 [ 117.071597] ? __kernel_text_address+0xd/0x40 [ 117.076067] ? unwind_get_return_address+0x61/0xa0 [ 117.080984] ebitmap_cpy+0xce/0x260 [ 117.084584] ? hashtab_search+0x192/0x220 [ 117.088715] mls_compute_sid+0x4da/0x850 [ 117.092753] ? mls_convert_context+0x6e0/0x6e0 [ 117.097310] ? avtab_search_node+0x38b/0x490 [ 117.101706] security_compute_sid.part.11+0x5f7/0x1070 [ 117.106970] ? security_context_to_sid_core+0x430/0x430 [ 117.112303] ? __lock_acquire+0x63e/0x3cf0 [ 117.116512] ? __lock_acquire+0x63e/0x3cf0 [ 117.120751] ? __lock_acquire+0x63e/0x3cf0 [ 117.124975] security_compute_sid+0xe3/0x100 [ 117.129373] security_transition_sid+0x75/0x90 [ 117.133941] selinux_socket_create+0x37d/0x690 [ 117.138499] ? selinux_key_alloc+0x1d0/0x1d0 [ 117.142886] ? find_held_lock+0x35/0x1e0 [ 117.146936] security_socket_create+0x83/0xc0 [ 117.151414] __sock_create+0x7d/0x640 [ 117.155184] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 117.160184] sock_create+0x7f/0xa0 [ 117.163706] sctp_do_peeloff+0x177/0x360 [ 117.167744] ? sctp_copy_sock+0xbe0/0xbe0 [ 117.171873] ? __might_fault+0x110/0x1d0 [ 117.175907] ? lock_downgrade+0x860/0x860 [ 117.180042] sctp_getsockopt_peeloff_common+0xaa/0x250 [ 117.185298] ? sctp_do_peeloff+0x360/0x360 [ 117.189512] ? kasan_check_write+0x14/0x20 [ 117.193720] ? _copy_from_user+0x99/0x110 [ 117.197847] sctp_getsockopt+0x1a92/0x53cd [ 117.202052] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 117.207225] ? check_noncircular+0x20/0x20 [ 117.211439] ? sctp_getsockopt_peeloff_common+0x250/0x250 [ 117.216949] ? check_noncircular+0x20/0x20 [ 117.221164] ? find_held_lock+0x35/0x1e0 [ 117.225214] ? avc_has_perm+0x283/0x4c0 [ 117.229163] ? lock_downgrade+0x860/0x860 [ 117.233306] ? avc_has_perm+0x2f7/0x4c0 [ 117.237258] ? avc_has_perm_noaudit+0x420/0x420 [ 117.241902] ? check_noncircular+0x20/0x20 [ 117.246108] ? proc_fail_nth_write+0x8c/0x190 [ 117.250599] ? find_held_lock+0x35/0x1e0 [ 117.254658] ? sock_has_perm+0x1ed/0x290 [ 117.258695] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 117.264083] sock_common_getsockopt+0x95/0xd0 [ 117.268551] ? sock_common_getsockopt+0x95/0xd0 [ 117.273203] SyS_getsockopt+0x142/0x220 [ 117.277156] ? SyS_setsockopt+0x240/0x240 [ 117.281283] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 117.286103] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 117.291097] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 117.295842] entry_SYSCALL_64_fastpath+0x23/0x9a [ 117.300570] RIP: 0033:0x452ac9 [ 117.303731] RSP: 002b:00007f18a0bdec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 117.311412] RAX: ffffffffffffffda RBX: 00007f18a0bdeaa0 RCX: 0000000000452ac9 [ 117.318654] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000014 [ 117.325895] RBP: 00007f18a0bdea90 R08: 000000002034f000 R09: 0000000000000000 [ 117.333137] R10: 000000002059aff8 R11: 0000000000000212 R12: 00000000004b767a [ 117.340380] R13: 00007f18a0bdebc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/04 09:06:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00004e2000-0xd)=""/194, &(0x7f0000a22000)=0xc2) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$vcsn(&(0x7f00000b9000-0xa)='/dev/vcs#\x00', 0x100000000, 0x4480) 2018/01/04 09:06:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x10fffc) r1 = syz_open_dev$vcsn(&(0x7f0000bf5000)='/dev/vcs#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ed000-0xc)={0x0, 0x0}) read$eventfd(r1, &(0x7f0000979000)=0x0, 0x8) poll(&(0x7f0000bf6000)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000aae000-0x50)={{0xc7c, 0xc5f7}, {0x3, 0x6}, 0x9ee8, 0x2, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:06:32 executing program 2 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000003000-0xe)='/dev/admmidi#\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000002000)={{0x7ff, 0x8}, 'port0\x00', 0x2, 0x10, 0x101, 0x101, 0x5, 0x7, 0x8, 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]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 1 (fault-call:9 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x0, &(0x7f0000002000-0x94)=[]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000013000)=[{&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000)="08266960385ca84a3c799e906fe7c4e64f7c", 0x12}], 0x2, &(0x7f0000012000)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}, @iv={0x60, 0x117, 0x2, 0x48, "de99d7210e5198cf14c0d39f10b02a3b6e60ac7b8c0a585118b2db08cdde3082f8f0ae5c50921f8793d5fb6a17dd56ffb22df28b75ccad57e508142f39d8da39837ea0409e3c0f40"}, @iv={0x38, 0x117, 0x2, 0x21, "afebe9c51021b543f05cfd8120ae5f3cfda265ae22e194cd6fa5d854682da2bbc4"}, @assoc={0x18, 0x117, 0x4, 0x6e8}, @iv={0x30, 0x117, 0x2, 0x1c, "49bb05c31fc7776e640cb80251a13203804865266f200d90a3c04e37"}, @iv={0xd8, 0x117, 0x2, 0xbe, "bf0784da81d3b30b8875acae7e90b39f90c724e52bd2115e9b4ddb00e60da2531392e0db16855ee0000a8cede9f075a3a5e51da5ca4db9b2189cbad9fb2fb2413efa08fda5fe3b19080258de96c291dba41527910fcb61b2ca7ec175401bceed2a956e74820a574333f6e012fba93647e100cee84fa0abc59678a015556d48a42a18437c5d6aa255b5ec929c582c9c3a5e830e91cefef299f679c87ecb92ba4fa10819870771a35c5a59670bd67cdea1b75d2aad309f7d6afbbb8beb9b60"}, @iv={0x1018, 0x117, 0x2, 0x1000, "fe8e90de560bd547257370781eda1302b2ede42b80bb6cfbfef834ae74ac621757b6f24e6e5a40e186887cdbba12077732d4627c03870614f443803cf221c71ef020b5e0e28eb17e2034e7969dc0256f78bbd93bc69756d630cb4d0727325c8f81d5e67ea84d329a75465bd1ead02290451eb40c12214cdf3dc7873b33469380c713e40ae7fea481b72fa319bb2b26a1adb34bebb834f1b0993867fb0bac77f60df3cbd6f1ab7d237185b4d0502096a7f013dd0971fe5d0c19e4a90cf745bca19cedabbf04a8a1e536308b9e16e8d6af63c8ce6a5e7b058361d9c98172f4fc08e59a6a229e11fac05fd900da73dcf7c83f98886ecc57f2d9acfe29482bbd7d0a23cb1a8ccebce2b2d955620caab1703924bf622fef073510b5861fec052932641a64c9ecf95eebeff3eea791ff06cbe9ab2db25c664cb14093b37a085186bf5f5d3ae891b5dc61409872e3c0db2f3008d06a4165cccb54c2a0d678d8f29b42451ed8f7d6de2c4578b7c599bcadff86c4bc2490ab39d728e203eb6978ac35ed6c4c4ae1d4d38a90b1ecf6c9d8dd654913c82d3a532af58e4741066639cc7aeb2d2687341f9ec3bd675d47b7f8afab3d3e1af31f9de74f47cbff716cc273a4332987cb2a636851fe689807cd99819beba1bf41b7f878b6c03e9f0f2cbb505826d0b8606dcca5778307dc40708c134e98122f77aa368350db7981d51a1ca961068d36b41b93c5108be9b9bff9d37e739f7ed80b1aba3893525b53efabd0544edc897ca11dccd244bc22a352de4b894087b572ac33c7df925465b771b9394c4ea8d302323523ffc3a70aa89f89f6e6f23e1d8a0b6b870f20d71ccb830e4498453f2f9761489870a1127935104f97b2059df533030378924a274371ec730d690f17de7baf73fe067ab9af6a80c7238bb3ad2040aec7e55bda9f84f46c32bcfaa4843a337e0e1ce2dc73af7c299c04f9f1e964e8ffc3fbb6f599ed32ab4fde2a0b3bbf140172c8ea1aeabc115a435793953579473cd83d84b4303c2f1f4301df141bb3b5a34c9ff71c37786d4329e8e676fad484034b250197281d3f443b7c388a44a605fa4d9be200744cfe36a56b3c4009f6a014be8c91231ca5cd62cbf0193b143b6b83ca1f63d979898bde8dc2b82bfe3f514b0b7b48d8c81efc6dd4514085486d50ddced1d8da53b43fb84c2d154416e76c8ba1017af29c5308d1e7b5b464fc61e8a4983944f2d3b0722e8fb8f5097f63eff990389fa6b2c8ff55fd54c0e46ab75afdeffdd67d3a1b32187d721434f9c20c2d0cda4bb7bb4d62e58818aa4a120a5a293f7cc1bc1a37f7d72c0dec2bad54a575e4dae8379f1386f4028e9f3c37083ce0d6a128fb6e51b3cc67fcdeb0d0f8e4a4acab9f13fceda87ad3ef8c800181c42810abc714651c32f9f821672927e4e0f0f777958564797ed37cf562d1a4205bb922eae9befe8664f73cea2876c95e99249834eb29cb73be6bf8180f706a91c2cb7826de908cb4ad9bfc4d8c04ddd37d237c43d524181898b89add1adffcb7a0bf17b1f3ccdfa55e6df9e79fd99878e4fa135121b453d48959d4f68f1cd14d9b881e671106db551301a5662853e2d46d035fd0cc964d269f1dfee407d292fc050cc5637c5cc8551bdea18694489add638dc4cf8f2be2f28dec52cac0bc08fcf541500c9df2c163ececdb6e0ae9689c15c5b14e9c98d9e6ba061bc5532b5a44b5ed0d547bfbb1d424d58bb4933d326b0b405868ec503edf3d26d9d10cf68f4ba757a3b22659c2666e6f9e5ea339a1422f8b0e6c8567995a8965b5f2c6eb645b63ee0dda540835e0a31ad876e64c358d201fb4d8df83ac3131b3d666f66336dd600bed824ed5e6ddce01c28bae44e9b1cd9a08fcda0fccbbd3f09cdc61a7b79277cac2735f0d9c855cc2a0805415b380baece518481be91fe99ae93272e47f9d723295f6529500520a2fc41137981272625915b08b2eaca9b8def2bea23d8f4d583722c2aa451fd9052ddfb60f0612e44710870e3b457ac5c2ef2fe10cddb6eaba325f9da9e3e021aada1a670ed7a475879742cbfe3a45ca35d3a190d2064a5041adfff54070494b144abf11cfd28f493d4625adfb2dc3b12921294c99fef48d68fb3d2fe6276b71f8bb98ee0505b89b79b332ee6ae1a6254bf68749a9b544fb6b6e07cf28a09f9132b673a21e733f09d147c9f511f31cbbd4a5a978b31e54726ef7c1ddd44ed45ffd99afb516c65b1a810cb78d964ac38e58a1f14f0cb0c5addade46d011402cffb5cc110306898c98826e4158f9c4871b59d9b70252f9360f39ddd7ced747a24d16258411a93b4219c20a66801f1e09bebd0347d481a129d53dda7ff34017e25944b52b7fc37f100c70d57af8e6c25eb8919f0afa950bbdb2a35fc27ada1bead932bbd7cfbba4569be5ce838151fdb7697b7fd0a984df253ffda6fe54d2d98f58ccda3acae3b5dbb854a07ecc8b8e96e968122ec7e361ce945503aaa209c382df8fcba7be9533db581b2ccacc5ac919f85d4a8559ab0e01aedcc9bfcfe02c4592112765913211525ac11cbda468028659974d7cc6cd78b7f5f7df9c44f0c2c84090605a3db5e5895fb2c760ae2d132d1185d76abbaba612037225bfdee659b131fdf6009489adf2f438e84bcc38ab9ab5656bbfd7ee6be5ef878f4996602fa42b35314f9e4f8887562eeeb5b7528378d300ed8b7b75df18a225af8db55505fbd7c07f8ef5186a53f76f46d75a020dd3b649e1928d277a1287d73349da058248bb7a31205e0f498c779f89780b96c33ad4731bee49b33b41c8cd7ac4d617524fc299409008419751879912568a827e834837bf99dc07720234ef76622912ab679b1648c93ecdf54616a5dd11e5e8848945cebfadb39c4b1e958b7aca74af3aebc4d278b293314f8489451f95be0a26f67a66b3b738987c629308c111fd14b24d9ba4575f4b985cc2f53c1d8c9771b473f261baacf33baa72f15beff647d5988426cc1ec570c164418bb7a5142abf8c7efd27843fa94acda95d6340b8746cd73ccc6bd80ddd4a2e75b63750855a897ceb79d1dea903bca3faf54ef0cb8a0526e2756cb0a2a241d0fa9aafdc3c240018935379b1cf9aa5dd172dd5b616e89b2e0d88835be59816b31394f6198b439e8d9ea194313473584558c65576584f52391151f9f82d9784f65404d334fbe4f420100dc5e01411aa6a6c8f61190697a165d7c7fd633e5d5b187f72096a6f49ec7163f93b21425e4a8aa8e9756758eb00d35dbb01a58e6857f2e703630efb1b7267a46743a3213673568e812f44736798997fc254a17e9bed7334b634878d9d8cab9bb6add31e43ac67f018f8e6bf965bf49303bd0879412716038d1e25bc5110ef90e2715177707ec2121d557775f456041e90258d1671bb9c286b7a21e42076f330d41ae79eda5502246c96d394751d51bc7cd92b1b5fe84503acbdaf9ef89d3337684cd76c4d4853d46dbf6fbb227db24a914a7945584898d2501520824e9435e473f34232d304fca39a243fafeb7243b8d3d3e4d083fbdf9c87b40b2daad3cb0c123e8573a2769c9979b461ea51e9f0f8d18d54d62c7bfd61dcd5387309a5741c21a990f065d86da056a6524475cc342cde2a5b8051a7d7024773ed72efaf3ba7d0d7efee42a399bbb47e28e5126ec12a3ea7d3ab62cec5dd289485cef6e51be2b681ee7d860defa7242d97b09f48f347b1fe7611eb39f37d95f60acca81ae43961c26abc158d46ab8e08e89a6b8cfcb3635a23e5a8bf034c583cea357f1b4c7f8543dcc5afee1d30302c8c1ff9d2c48ed52b7a32373718f86189236b062990431e36861f56095b365e9bb3f674902159038612472db18adf8c12d3997baffcb071168a238f25f1f53690cd95ee25d102504b001f7d0279b3daeaa99a39685dbc89b27de78c27f6d5eb77809532d0b64079c2e128b47371374956f085eb6a7d4371825cef7c0a932a3792ec210e38b2fd9f7c8e280718eb02976f3195e2026ad5c0105fcfd897009d57bdcb3dc528c08ca1c804867338f89e8ee97a0cd9337ecff01ebce555cd3a543f419b1d705cbde3e019c04bd99e8d62b18e9ce09c10acec82d240d55c75e1dcf2fd4ef6cc7b779f3a0751d21408744a0f9d04040cd33163f6067b5a58ff4e857b9db051ce199b0fd326c278b22323d365b7b92aaba46d7a3ba849bedf9e2830f04749b9c6fabc940027b0c8476d0ce95584570507632104ca55fe82c6f0c4a7340387c8f080ce8cd5ff2cfbde2c4d5c705774ee0be256a51d37eadb758027e549ae7f1fb78a25da96b5cedcd0d12ba2929a16783266071e8d502f2e710847def6b91213029db40f8eebc7b43714dde34058143ab5441c26f0e1af622d03bc8527d71f1d0826bb3ea9a5e0e3cab734875162eb75109035d3cb273ba6fc10d27252efd3cbf6ca2b505c45f4e961522e172a77b4a4c2e578de8c700a2523473ee40804d311acd13d8b17de52927d3378294fe0703ea50722487729f69376aec329c838821672cefe6f0bcab2de291edd7619016ba737e9fb5191c2a34885a2ca4801fc6859739eeb1f79b2b935f7d31bbe27fb13f1d4aa341e576be3c5558d189af23e1fc3920316845eee3ba742c93c1de41e3907e43dff53d0b2c4dbeafc5d7e88fd776dc0cf702bd1986a21138d78886f6c19864848ce43111dd425e52b088a3e46908a0953c00ba5a0985de0fbe8d4f1ca538dc2ff4d2625180f57da290a14740ded036087476c71f1002d64a6b69670d171588666e344f0268c6c0bc18c1fffd1f71e45c7d1ae96ad4ff01a6e471bc94375be35740e9dd2b93470f4f47d66a91699c3dc75e2185b1a99113e0f4ad5533a99b61416a7fe9b77ad2b297dd0cfe71b1d36666694c4107bb069cc6e4c511242455c4af19dee8ec7af08ab63721cb8b41edc04f4ccdb6b510d7de613057cd79ddc056a1f8b6ef2b98716aad9af0ebb75f1e06c4c4a6f26a83df7cdc9d72837f6422b97c3670d8bda4994a6914eb8ba957008207f4dd379922a77fe0ed0c235422722122e4aacd31b564ac03bbe69d0b926df8105dccf6bc1e51b92f1155d0f964c98ed2b578b61a3235e4da5a31cd87993430d908b22255214ee8428857a6ce9fcf8e5b72c64a45ccd75ad8c8bff44f0f029e2ab4079f9bf025c3e36641fba154a29844de55fffc5dcc1f9624c3dd5db56785cea849c899a6d6c85d1d8bdbebe514f07f89bd3f90a7cc614fa9571ac7357a2dccf5450a37c5a78e25e052231d2902ec79c3a60eb4c22ad799fe09e41e50e3b267641fa3383b0105bda7a9d946d59e0c17cd3594c757731c525f70e80aaaf88d6a7aba34c454c05492202ffee2bb397e88f94c2991c3cb4a590f2a060b90db5f9953372d73eb972b2830868b9263ca8f11bd1de951ddaaf19c956d1bf9e9c9ac1fd4ec35f8d504d1ddbf9e564e3aafb8ab523343a4e863ba9ab8c079b2e5ade9c04b0b6799c4b65288ac2873b118077800ce45bd4e92efeeae2a60e77e357bdc856e3fefc0f7ee0032614fb6c5e763971b1ef5197cde5e88846c1a2654ba0537d44598bff9722bcbce1363d0828681977a910a9b498f248958fe64ccbabc2b2d64f650dc5fa37e16cca9006431ecbdd08bf1345772fe865396f7e04f429f1d5f6994ad00d3b3d3c1bc0bba9e2b6a443b0341314b368f4a405d84024b32d303556a4952e73e587b5400ffb4a481a60c49e7ea6461afa7076821af2ea1a0c621afe7c53a43d49860922f2e205e3a61557a79684c13a864665d625a0c01d"}, @iv={0x58, 0x117, 0x2, 0x40, "9dbef73c30a39bc1c21f462d6f9ba307ba4c6b417de7a3fb26cde9b45b56c41747d5254adc7846540481d4c3fdde59f1a203113b91c330f1f776427c1dac19a0"}], 0x1240, 0x800}, 0x4000) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000012000-0x10)={0x0, 0x2c, &(0x7f0000002000-0x2c)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000014000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000011000)={r5, 0x9}, &(0x7f0000014000-0x4)=0x8) getsockopt$inet_tcp_int(r2, 0x6, 0x1a, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/04 09:06:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x2, @rand_addr=0x40000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) mkdirat(r1, &(0x7f0000fc4000-0x8)='./file0\x00', 0x0) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pivot_root(&(0x7f00001a9000-0x8)='./file0\x00', &(0x7f00000f4000)='./file0\x00') 2018/01/04 09:06:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 1 (fault-call:9 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) [ 117.454513] FAULT_INJECTION: forcing a failure. [ 117.454513] name failslab, interval 1, probability 0, space 0, times 0 [ 117.470230] FAULT_INJECTION: forcing a failure. [ 117.470230] name failslab, interval 1, probability 0, space 0, times 0 [ 117.470240] CPU: 0 PID: 15900 Comm: syz-executor1 Not tainted 4.15.0-rc6-next-20180103+ #87 2018/01/04 09:06:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003a0000)=[{{&(0x7f0000d69000-0x6)=@hci={0x1f, 0x20, 0x3}, 0x6, &(0x7f0000940000-0x60)=[{&(0x7f00009cb000)="ec732039d03fb0ba24a37171ecabc198ed3db708f66ff4573688a49ade9c6eac38f877c0363602c3268661a43f590f8cc1134433ced1ead770f66f9e20bb36c5dffa25acfb5160c514f4e8a323", 0x4d}, {&(0x7f0000754000-0x8)="55a0770164d55567", 0x8}, {&(0x7f000057c000)="be353a08114cfa64144d06ec458feced996d20427d7aedaa514ddc89fb4f843433cb325cffef50caa2630592e271705617aa182ae564141bf6871c60b12f35ad6444fdcae192037c4bfaad5aa98ad3a54d6afc9c5ecbea7ff7144214176211ae241debea59a63e0b4f797a4739df62ae202d862e32630b6623cd60eec3cc9c5a254c25ca9e1b6f8bcca385374a01e51cc82008454cc305f7c4223d5f5fdd81b5b474db855f9482ad7e8df0949b2fab277da82eafaab3ee1df484c98df3264b535d04c6794e", 0xc5}, {&(0x7f0000cfd000)="61d91b0581f02a818e597dac60315840c3c97bdd", 0x14}, {&(0x7f000084f000)="cdca07c3b0511d8a5e059467a89752df3747bfa64c7e4004ced39ddce5e12d6af981fdfa9157e696cd0e1841810c5f1a960ae877f634d66f857a65d34889f846832eaad1b9ab645e3f096d345838a392c078cd7ef278c23f870545c92c30248fdf28a6a60a2b67ca1e15c19665c244fb28f49667f19c646e6cf0873883d0719a22d8314241b1d9fddee0ff95c74468a89e4707e4f64557fa3b5390cdaba97155871acabc4dca5a41f9b07e57ef399df1e26fa25666e30d83d251db449b694af110ef6cad2f65bafd262bac27a884c6263c", 0xd1}, {&(0x7f000000d000)="e349da8aef1d711c01e8944e1d982bd7bcf26b6c5456f02d599190683269dced5a418eed29cf91f34dd137b2dc6fd77903c439ff3141987814fc32327e6666b737d8980cede2541cb88baf76f77acbeff0b2f17a9435ca22983660697555311afc80746a7cc57a79842051", 0x6b}], 0x6, &(0x7f00006fe000)=[{0x58, 0x115, 0x8, "af1a027efa3f3314535d4f8d11d89292e761656242f2ed393485c507e08c7bfc720a36a7d54187549afd4c0c74eefb7b3ea250b4fcdc75d1f1f1b3179dc6db938f"}, {0xa8, 0x111, 0x1293, "d1875a4beaddacc4e7e455c29c3aec2fe5b2d4e6bbf328e52cbc333767d374731fa26190672d5d2580920665e74fdcdaeca444a8cf14883d5a4cc570b180e36040a6ece52a83baed9e3d9ea3301af75984bbf838abb63708ae7c3c532330acd7be367f72918c8fd34697b2fb921dfab8d333f9b662241680e6f50d549a5bc7b52be5f3a8cb74c7b8145ffc4a67366365146e4fb97ea518"}, {0x1010, 0xbf, 0x80000000, "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{&(0x7f000033d000)="394edee90b74af67c27d749a596ecf2749e6fb06bdd6c2d4f685d0653a77bff11084718c64ffef4101e6fcab55b6f9dc31f20a2e2dc977e3d89eb8bcf6d647cc9313e5bbedc29b4dff14a4b70771cb070f38071f03bdf577cf3959d0c0c6fca80a45b175979e88088ceac63619e9aaa12efeceb0ab5707b0dc", 0x79}], 0x4, &(0x7f0000bbc000+0x564)=[{0x38, 0x11f, 0x0, "435aacca9b23f379088bb66580d7a58faf18f6fb2aa71f14a7d846dca31c182783"}, {0x50, 0x1, 0x5, "eaa4173a538b4cd1ed149473ae8f55bcdb9886471de237dafbcab4ba393703e29ff1fe85ebda98ea29c6880a419bb14769bd9578ae9a2271d9"}, {0x50, 0x10f, 0x7ff, "21761d20449ae0e4a5a88cdb7cd54c90f2f4b32b5dfe9bf973194c073573536a59df4c11c33cb6c546c22f9ff4859e5efd35a93a60f65cc3f47b9c"}, {0x68, 0x3a, 0x6, "9aca7720a54ee1f557e97c40fd11f60fcb04ad361a20c38bd020cd992fbee46809531169570f1be08368182ccc370dae3fb3be16ac93e340dd084813208f0b717d18a98a1e2513f7bb2de805be0a1939545a30924f98ff"}, {0xd0, 0x104, 0x7fff, "67ea93e8cda15196d9d03dc5616faa86344e817a0b86582ef13f7e008889604b9e5976f43a5759fdee57835edb38da77e724dd0c8caf038c2e497ebae2ccaae85a1b17f81af002ed6aa38464b0d01478ef354ccf4ce6aedfa9c29bdb97cded34e106b1079df6b94f0763a4bab9be1308d9b03ac94812a0d1447aecede5fb2efd71d02ca7c01d7761026a313451d3a8a48d064ae1bf36ada2e82004a060c686a25a23369a224d8a45172866beae8d9291e85b58bc7ada6f90385a290885a6778e"}, {0xb0, 0x1, 0x1000, "ed94a63cffd9e1ce9287dbd294ed89b83037fdf04199bac1014adc1c0ffb53424d58825555b7614715fc5bc34e40cec1acccb486546ed549560acb18b8870a140d5877391df9c1bb54aec9495bdc8b45d464e9783770fa849a63b527862dc0ef2a578f3a3cf47696d2289ab1992b3600e8c5beca269df496b13343d146e7db141aded546b273118098cfbf7fb206609eaf0ccfe5bb503512efeb650d319080"}, {0x1010, 0x102, 0x4, "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"}, {0xe8, 0x102, 0x101, "c2ff992116f7aed994b6e704a2b495f195a2cb61db7e0db406857f960c23b5024db9c45f86b6bb387aaa96f384863c468a30a0998035ebef597667417a52096429dae62e22dbeb01b41613fd6b8ce56a2abc78bc6f390aedb0e5516daeb3a0869488aa5f24d337df14ec23d90ffba0abd3df7e88e52e180285e22c1fd8cc80181afa68bddb40bacbb47b4ffef0b3e32c1a9ab268247e1f931c057c6e8e380ff240270312dce58cfa2fba85ff4d4b00f65ea08734abe7a04b25aa7c2f40b7f3242fdbdaa72286ed92a44f783335e4801969"}, {0x78, 0x116, 0x3, "81c999c74c084f4edc62dd81807f9ce9c1d31644cbfc4c8a33b43bbc111d7016af7549ced8d58a8419f8f6d7966ffc1da2f12f018c5386972afd610c91c01ba1e5005a59e28831706eb2aec65b8574d3df99ad9d9e65c19364798d4b914459f97b07b58518b3f1"}, {0xf8, 0x11, 0x1f, "d227e47f7ae4c405e28fa27b5f6e6ba09da87fce9dd61bdf6a9f27de9f57ecf69de0fe45b1d7949ff17d2eb5558c445f1c7bc13b0928e062f442bfa6647ce3ce7bd65ba50f55e1e64be38d78dbc1cbb181de4b5adefcba858a84c166c9bf3773130b9b1661ead9d55e1bd76ed226b81bb1955800b28b247e9710db2c95c74f5b85a78e5e77af4b2827a9d31f209ce43b21518587231444af9b644739e0c92ad22e15c741d3d68003cba39650fdb99e3a2e064e15b9322793bef95a6a812a360261025aad894c571998a86fa3996448be1ee041ea9ede217f7c0bdeeb93ed4ce444749981bbb5"}], 0x1528, 0x80}, 0xffffffffffffffff}], 0x2, 0x40000) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 117.470245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.470248] Call Trace: [ 117.470262] dump_stack+0x137/0x198 [ 117.470283] should_fail+0x4d4/0x580 [ 117.470293] ? ebitmap_cpy+0xce/0x260 [ 117.470311] should_failslab+0xec/0x120 [ 117.470322] kmem_cache_alloc+0x47/0x760 [ 117.470334] ? __kernel_text_address+0xd/0x40 [ 117.470346] ? unwind_get_return_address+0x61/0xa0 [ 117.470363] ebitmap_cpy+0xce/0x260 [ 117.470370] ? hashtab_search+0x192/0x220 [ 117.470387] mls_compute_sid+0x4da/0x850 [ 117.470399] ? mls_convert_context+0x6e0/0x6e0 [ 117.470411] ? avtab_search_node+0x38b/0x490 [ 117.470429] security_compute_sid.part.11+0x5f7/0x1070 [ 117.470447] ? security_context_to_sid_core+0x430/0x430 [ 117.470455] ? __lock_acquire+0x63e/0x3cf0 [ 117.470465] ? __lock_acquire+0x63e/0x3cf0 [ 117.470496] ? __lock_acquire+0x63e/0x3cf0 [ 117.470517] security_compute_sid+0xe3/0x100 [ 117.470535] security_transition_sid+0x75/0x90 [ 117.470559] selinux_socket_create+0x37d/0x690 [ 117.470572] ? selinux_key_alloc+0x1d0/0x1d0 [ 117.470585] ? find_held_lock+0x35/0x1e0 [ 117.470608] security_socket_create+0x83/0xc0 [ 117.470623] __sock_create+0x7d/0x640 [ 117.470632] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 117.470650] sock_create+0x7f/0xa0 [ 117.470669] sctp_do_peeloff+0x177/0x360 [ 117.470681] ? sctp_copy_sock+0xbe0/0xbe0 [ 117.470695] ? __might_fault+0x110/0x1d0 [ 117.470705] ? lock_downgrade+0x860/0x860 [ 117.470721] sctp_getsockopt_peeloff_common+0xaa/0x250 [ 117.470735] ? sctp_do_peeloff+0x360/0x360 [ 117.470750] ? kasan_check_write+0x14/0x20 [ 117.470759] ? _copy_from_user+0x99/0x110 [ 117.470775] sctp_getsockopt+0x1a92/0x53cd [ 117.470783] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 117.470799] ? check_noncircular+0x20/0x20 [ 117.470814] ? sctp_getsockopt_peeloff_common+0x250/0x250 [ 117.470823] ? check_noncircular+0x20/0x20 [ 117.470839] ? find_held_lock+0x35/0x1e0 [ 117.470860] ? avc_has_perm+0x283/0x4c0 [ 117.470870] ? lock_downgrade+0x860/0x860 [ 117.470895] ? avc_has_perm+0x2f7/0x4c0 [ 117.470909] ? avc_has_perm_noaudit+0x420/0x420 [ 117.470922] ? check_noncircular+0x20/0x20 [ 117.470930] ? proc_fail_nth_write+0x8c/0x190 [ 117.470945] ? find_held_lock+0x35/0x1e0 [ 117.470973] ? sock_has_perm+0x1ed/0x290 [ 117.470986] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 117.471026] sock_common_getsockopt+0x95/0xd0 [ 117.471035] ? sock_common_getsockopt+0x95/0xd0 [ 117.471050] SyS_getsockopt+0x142/0x220 [ 117.471064] ? SyS_setsockopt+0x240/0x240 [ 117.471077] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 117.471090] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 117.471103] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 117.471124] entry_SYSCALL_64_fastpath+0x23/0x9a [ 117.471130] RIP: 0033:0x452ac9 [ 117.471134] RSP: 002b:00007f18a0bdec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 117.471144] RAX: ffffffffffffffda RBX: 00007f18a0bdeaa0 RCX: 0000000000452ac9 [ 117.471148] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000014 [ 117.471153] RBP: 00007f18a0bdea90 R08: 000000002034f000 R09: 0000000000000000 [ 117.471158] R10: 000000002059aff8 R11: 0000000000000212 R12: 00000000004b767a [ 117.471164] R13: 00007f18a0bdebc8 R14: 00000000004b767a R15: 0000000000000000 [ 117.509113] FAULT_INJECTION: forcing a failure. [ 117.509113] name failslab, interval 1, probability 0, space 0, times 0 [ 117.509123] CPU: 1 PID: 15916 Comm: syz-executor1 Not tainted 4.15.0-rc6-next-20180103+ #87 [ 117.509127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.509130] Call Trace: [ 117.509145] dump_stack+0x137/0x198 [ 117.509162] should_fail+0x4d4/0x580 [ 117.509170] ? ebitmap_cpy+0xce/0x260 [ 117.509186] should_failslab+0xec/0x120 [ 117.509196] kmem_cache_alloc+0x47/0x760 [ 117.509206] ? __kernel_text_address+0xd/0x40 [ 117.509219] ? unwind_get_return_address+0x61/0xa0 [ 117.509234] ebitmap_cpy+0xce/0x260 [ 117.509241] ? hashtab_search+0x192/0x220 [ 117.509257] mls_compute_sid+0x4da/0x850 [ 117.509269] ? mls_convert_context+0x6e0/0x6e0 [ 117.509279] ? avtab_search_node+0x38b/0x490 [ 117.509298] security_compute_sid.part.11+0x5f7/0x1070 [ 117.509315] ? security_context_to_sid_core+0x430/0x430 [ 117.509323] ? __lock_acquire+0x63e/0x3cf0 [ 117.509332] ? __lock_acquire+0x63e/0x3cf0 [ 117.509361] ? __lock_acquire+0x63e/0x3cf0 [ 117.509380] security_compute_sid+0xe3/0x100 [ 117.509397] security_transition_sid+0x75/0x90 [ 117.509412] selinux_socket_create+0x37d/0x690 [ 117.509422] ? selinux_key_alloc+0x1d0/0x1d0 [ 117.509433] ? find_held_lock+0x35/0x1e0 [ 117.509454] security_socket_create+0x83/0xc0 [ 117.509469] __sock_create+0x7d/0x640 [ 117.509476] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 117.509493] sock_create+0x7f/0xa0 [ 117.509508] sctp_do_peeloff+0x177/0x360 [ 117.509519] ? sctp_copy_sock+0xbe0/0xbe0 [ 117.509532] ? __might_fault+0x110/0x1d0 [ 117.509541] ? lock_downgrade+0x860/0x860 [ 117.509556] sctp_getsockopt_peeloff_common+0xaa/0x250 [ 117.509567] ? sctp_do_peeloff+0x360/0x360 [ 117.509581] ? kasan_check_write+0x14/0x20 [ 117.509588] ? _copy_from_user+0x99/0x110 [ 117.509602] sctp_getsockopt+0x1a92/0x53cd [ 117.509610] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 117.509624] ? check_noncircular+0x20/0x20 [ 117.509637] ? sctp_getsockopt_peeloff_common+0x250/0x250 [ 117.509645] ? check_noncircular+0x20/0x20 [ 117.509659] ? find_held_lock+0x35/0x1e0 [ 117.509678] ? avc_has_perm+0x283/0x4c0 [ 117.509687] ? lock_downgrade+0x860/0x860 [ 117.509710] ? avc_has_perm+0x2f7/0x4c0 [ 117.509722] ? avc_has_perm_noaudit+0x420/0x420 [ 117.509733] ? check_noncircular+0x20/0x20 [ 117.509741] ? proc_fail_nth_write+0x8c/0x190 [ 117.509754] ? find_held_lock+0x35/0x1e0 [ 117.509775] ? sock_has_perm+0x1ed/0x290 [ 117.509787] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 117.509825] sock_common_getsockopt+0x95/0xd0 [ 117.509833] ? sock_common_getsockopt+0x95/0xd0 [ 117.509848] SyS_getsockopt+0x142/0x220 [ 117.509861] ? SyS_setsockopt+0x240/0x240 [ 117.509872] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 117.509884] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 117.509895] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 117.509913] entry_SYSCALL_64_fastpath+0x23/0x9a [ 117.509920] RIP: 0033:0x452ac9 [ 117.509924] RSP: 002b:00007f18a0bdec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 117.509932] RAX: ffffffffffffffda RBX: 00007f18a0bdeaa0 RCX: 0000000000452ac9 [ 117.509936] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000014 [ 117.509940] RBP: 00007f18a0bdea90 R08: 000000002034f000 R09: 0000000000000000 [ 117.509945] R10: 000000002059aff8 R11: 0000000000000212 R12: 00000000004b767a [ 117.509950] R13: 00007f18a0bdebc8 R14: 00000000004b767a R15: 0000000000000000 [ 118.153725] CPU: 0 PID: 15896 Comm: syz-executor2 Not tainted 4.15.0-rc6-next-20180103+ #87 [ 118.153729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.153732] Call Trace: [ 118.153749] dump_stack+0x137/0x198 [ 118.153766] should_fail+0x4d4/0x580 [ 118.153783] should_failslab+0xec/0x120 [ 118.153795] __kmalloc_track_caller+0x5f/0x760 [ 118.153810] ? get_filter+0xf2/0x150 [ 118.153827] memdup_user+0x2c/0x90 [ 118.153837] get_filter+0xf2/0x150 [ 118.153845] ? ppp_set_compress+0x660/0x660 [ 118.153865] ppp_ioctl+0x1777/0x2200 [ 118.153883] ? ppp_unregister_channel+0x500/0x500 [ 118.153911] ? __might_sleep+0x95/0x190 [ 118.153917] ? find_held_lock+0x35/0x1e0 [ 118.153928] ? ppp_unregister_channel+0x500/0x500 [ 118.153940] do_vfs_ioctl+0x190/0xfe0 [ 118.153948] ? selinux_file_ioctl+0x354/0x540 [ 118.153956] ? lock_downgrade+0x860/0x860 [ 118.153966] ? ioctl_preallocate+0x1c0/0x1c0 [ 118.153984] ? __fget+0x22b/0x390 [ 118.154007] ? security_file_ioctl+0x89/0xb0 [ 118.154021] SyS_ioctl+0x8f/0xc0 [ 118.154036] entry_SYSCALL_64_fastpath+0x23/0x9a [ 118.154042] RIP: 0033:0x452ac9 [ 118.154047] RSP: 002b:00007f8ba94ccc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 118.154055] RAX: ffffffffffffffda RBX: 00007f8ba94ccaa0 RCX: 0000000000452ac9 [ 118.154059] RDX: 0000000020000000 RSI: 0000000040107447 RDI: 0000000000000013 [ 118.154064] RBP: 00007f8ba94cca90 R08: 0000000000000000 R09: 0000000000000000 [ 118.154068] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a 2018/01/04 09:06:33 executing program 1 (fault-call:9 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:33 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x1d, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000)=0x0) 2018/01/04 09:06:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f0000e49000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffe0) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000632000-0xc1)="", 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ca5000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "a02d08c3"}}}}}, 0x0) perf_event_open(&(0x7f0000ece000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xcb, 0x8001, 0x0, 0x0, 0x0, 0xffffffffffffffbe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c53000-0x8)={0x0, 0x0}, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fb9000)={0x24, 0x0, &(0x7f000042c000-0x24)=[@clear_death={0x400c630f, 0x1, 0x4}, @dead_binder_done={0x40086310, 0x0}, @decrefs={0x40046307, 0x1}], 0xc7, 0x0, &(0x7f0000107000-0xc7)="a4a76903b30a699270e56df8cad5f63347ae8949390d05798c269c9d8e381a3f537623dbf84a95eafc369f67fe9084392f002d34d09dae21d57976dd96ffe2047c382ef1778e38f0ab9bafd581a8be9fbc3c93f3ce49c2757253d4883d24bdab3b29b638dd3ff160f600a9029124eaf2e23ccde891b744ea97a13f51c2342d76b8c3bd701743b2a7d560e6b92dc6d81f247aaf65f0b886c9eced1e29cdd8e00feeaca7db97be66192cece5f722357d0b945387d576e8794a36e375ffdefba25a540bbcc7ac757b"}) 2018/01/04 09:06:33 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000003000-0x8)={0x7ff, 0x600000000}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000004000)=""/223, 0xdf) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000004000-0xae)=""/174) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000005000)=""/26, &(0x7f0000005000)=0x1a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@generic="36246cd378ad72f6310b8225eb04e972", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000006000)={0xfffffffffffffff8, 0x1ca, 0x5, 0x7b25}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000005000)=[@in6={0xa, 0x1, 0x8126, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000007000-0x8)={0x399f1336, r1}, &(0x7f0000005000-0x18)={0x4, 0x5, 0xfffffffffffffff8, 0xffff, 0x5, 0x6}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000003000)=0xffff, 0x2d6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007000-0x14)={0x80000001, 0x8, 0x534, 0x67d, 0x12e4}, 0x14) 2018/01/04 09:06:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) [ 118.154072] R13: 00007f8ba94ccbc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/04 09:06:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000ae3000)=""/224, 0xe0) getdents64(r0, &(0x7f0000b22000+0x952)=""/1728, 0x6c0) 2018/01/04 09:06:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c3000-0xc0)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f0000afd000)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:33 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x94ed}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) sync() 2018/01/04 09:06:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x6, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common='lo\x00', @ifru_names=@common='lo\x00'}) [ 118.352407] FAULT_INJECTION: forcing a failure. [ 118.352407] name failslab, interval 1, probability 0, space 0, times 0 2018/01/04 09:06:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000c7c000-0xc)='/dev/amidi#\x00', 0x6, 0x10a00) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000308000-0xc)={0x0, 0x2e36, 0x20}, &(0x7f0000f2f000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ed9000-0x6)={r2, 0x4112}, 0x6) socketpair(0x3, 0xa, 0x200, &(0x7f0000475000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000700000)={r2, 0x1, 0x30}, &(0x7f0000cdc000)=0xc) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000cf7000-0x4)='tls\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000357000-0x68)={0x1000, 0x6, 0x3, {0x0, 0x1c9c380}, 0x80000000, 0x6ce1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00006a5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 118.400853] CPU: 0 PID: 15942 Comm: syz-executor1 Not tainted 4.15.0-rc6-next-20180103+ #87 [ 118.409376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.419396] Call Trace: [ 118.421970] dump_stack+0x137/0x198 [ 118.425591] should_fail+0x4d4/0x580 [ 118.429295] should_failslab+0xec/0x120 [ 118.433249] kmem_cache_alloc+0x47/0x760 [ 118.437291] ? selinux_socket_create+0x1d7/0x690 [ 118.442033] ? sock_destroy_inode+0x70/0x70 [ 118.446333] sock_alloc_inode+0x1d/0x250 [ 118.450368] ? sock_destroy_inode+0x70/0x70 [ 118.454665] alloc_inode+0x65/0x180 [ 118.458269] new_inode_pseudo+0x17/0xe0 [ 118.462218] sock_alloc+0x41/0x270 [ 118.465738] __sock_create+0xa5/0x640 [ 118.469512] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 118.474515] sock_create+0x7f/0xa0 [ 118.478043] sctp_do_peeloff+0x177/0x360 [ 118.482085] ? sctp_copy_sock+0xbe0/0xbe0 [ 118.486216] ? __might_fault+0x110/0x1d0 [ 118.490250] ? lock_downgrade+0x860/0x860 [ 118.494382] sctp_getsockopt_peeloff_common+0xaa/0x250 [ 118.499635] ? sctp_do_peeloff+0x360/0x360 [ 118.503851] ? kasan_check_write+0x14/0x20 [ 118.508058] ? _copy_from_user+0x99/0x110 [ 118.512187] sctp_getsockopt+0x1a92/0x53cd [ 118.516392] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 118.521565] ? check_noncircular+0x20/0x20 [ 118.525781] ? sctp_getsockopt_peeloff_common+0x250/0x250 [ 118.531290] ? check_noncircular+0x20/0x20 [ 118.535509] ? find_held_lock+0x35/0x1e0 [ 118.539560] ? avc_has_perm+0x283/0x4c0 [ 118.543510] ? lock_downgrade+0x860/0x860 [ 118.547654] ? avc_has_perm+0x2f7/0x4c0 [ 118.551607] ? avc_has_perm_noaudit+0x420/0x420 [ 118.556253] ? check_noncircular+0x20/0x20 [ 118.560465] ? proc_fail_nth_write+0x8c/0x190 [ 118.564941] ? find_held_lock+0x35/0x1e0 [ 118.568999] ? sock_has_perm+0x1ed/0x290 [ 118.573044] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 118.578431] sock_common_getsockopt+0x95/0xd0 [ 118.582900] ? sock_common_getsockopt+0x95/0xd0 [ 118.587553] SyS_getsockopt+0x142/0x220 [ 118.591511] ? SyS_setsockopt+0x240/0x240 [ 118.595636] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 118.600461] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 118.605455] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 118.610202] entry_SYSCALL_64_fastpath+0x23/0x9a [ 118.614929] RIP: 0033:0x452ac9 [ 118.618093] RSP: 002b:00007f18a0bdec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 118.625775] RAX: ffffffffffffffda RBX: 00007f18a0bdeaa0 RCX: 0000000000452ac9 [ 118.633021] RDX: 0000000000000066 RSI: 0000000000000084 RDI: 0000000000000014 [ 118.640264] RBP: 00007f18a0bdea90 R08: 000000002034f000 R09: 0000000000000000 2018/01/04 09:06:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) fdatasync(r0) 2018/01/04 09:06:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107447, &(0x7f0000000000)=""/174) [ 118.647504] R10: 000000002059aff8 R11: 0000000000000212 R12: 00000000004b767a [ 118.654744] R13: 00007f18a0bdebc8 R14: 00000000004b767a R15: 0000000000000000 [ 118.662249] socket: no more sockets 2018/01/04 09:06:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000701000)='./file0\x00', 0xb586cfab21371b47, 0x3) fallocate(r2, 0x0, 0x0, 0x73e0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00006ce000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000859000-0x4)=0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00003e6000-0x4)={0x82ea}, 0x4) 2018/01/04 09:06:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00002b2000)=0x81) 2018/01/04 09:06:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x8040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00004d2000-0xb)='/dev/vcsa#\x00', 0x1d3, 0x400000) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00005dd000)=0x0, &(0x7f000083b000-0x8)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000005d000)={0x1, 0x0, [{0xda0, 0x0, 0x0}]}) 2018/01/04 09:06:34 executing program 0 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000001d000)='/dev/ppp\x00', 0x500, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000346000-0xa0)={0x0, @in6={{0xa, 0x2, 0x72, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x9, 0x100, 0x1f}, &(0x7f0000641000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ca7000)=@assoc_id=r3, 0x1) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000002000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)=""/86, 0x56}], 0x1, &(0x7f0000002000-0xdb)=""/219, 0xdb, 0x9}, 0x0}, {{&(0x7f0000002000)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000002000)=""/154, 0x9a}], 0x1, 0x0, 0x0, 0x8}, 0xf999}, {{&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f0000003000-0x4b)=""/75, 0x4b}, {&(0x7f0000001000)=""/105, 0x69}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f0000002000)=""/159, 0x9f}, {&(0x7f0000003000-0xb)=""/11, 0xb}, {&(0x7f0000001000)=""/160, 0xa0}, {&(0x7f0000002000-0x30)=""/48, 0x30}], 0x8, &(0x7f0000002000)=""/96, 0x60, 0x40}, 0x2}, {{&(0x7f0000003000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000002000)=[{&(0x7f0000002000)=""/96, 0x60}], 0x1, &(0x7f0000003000-0xec)=""/236, 0xec, 0x4}, 0x1}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0xe6)=""/230, 0xe6}, {&(0x7f0000002000-0x83)=""/131, 0x83}, {&(0x7f0000002000-0xdd)=""/221, 0xdd}, {&(0x7f0000003000-0x17)=""/23, 0x17}, {&(0x7f0000003000-0x50)=""/80, 0x50}, {&(0x7f0000001000-0x14)=""/20, 0x14}, {&(0x7f0000001000-0xec)=""/236, 0xec}], 0x7, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x6}, 0x8}, {{&(0x7f0000002000)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)=""/4096, 0x1000}], 0x1, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x10000}, 0x1f}, {{&(0x7f0000002000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000002000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x88)=""/136, 0x88}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000003000-0xe)=""/14, 0xe}, {&(0x7f0000002000-0x5)=""/5, 0x5}, {&(0x7f0000002000)=""/195, 0xc3}, {&(0x7f0000001000-0x9d)=""/157, 0x9d}], 0x7, &(0x7f0000001000)=""/102, 0x66, 0xa0000000}, 0x1}, {{&(0x7f0000003000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000003000-0x72)=""/114, 0x72}], 0x1, 0x0, 0x0, 0x3}, 0xff}, {{&(0x7f0000003000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000003000-0x10)=[{&(0x7f0000003000-0xe1)=""/225, 0xe1}], 0x1, &(0x7f0000002000-0xf0)=""/240, 0xf0, 0x1000}, 0x5}], 0x9, 0x40, &(0x7f0000002000-0x10)={0x0, 0x989680}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000001000-0x10)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x40, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c84000)="6e65742f730600000036") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000963000)={&(0x7f0000e2e000-0x8)='./file0\x00', r1}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x13, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000063c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008fc000)={@loopback={0x0, 0x1}, 0x6, 0x1, 0x0, 0xb, 0x1, 0xe41, 0x1}, 0x20) 2018/01/04 09:06:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x0, &(0x7f0000002000-0x94)=[]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000563000-0xb)='/dev/vcsa#\x00', 0xe8, 0x200000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a26000-0x20)={0x4, 0x1ff, 0x200, 0x0, 0x3, 0x1, 0x5, 0x0, 0x0}, &(0x7f00000f1000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ea0000)={r2, 0x200, 0x30}, &(0x7f0000fbd000-0x4)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 118.800186] FAULT_INJECTION: forcing a failure. [ 118.800186] name failslab, interval 1, probability 0, space 0, times 0 [ 118.823451] CPU: 0 PID: 15995 Comm: syz-executor0 Not tainted 4.15.0-rc6-next-20180103+ #87 [ 118.831986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.841331] Call Trace: [ 118.843910] dump_stack+0x137/0x198 [ 118.847536] should_fail+0x4d4/0x580 [ 118.851254] should_failslab+0xec/0x120 [ 118.855235] __kmalloc_track_caller+0x5f/0x760 [ 118.859825] ? get_filter+0xf2/0x150 [ 118.863539] memdup_user+0x2c/0x90 [ 118.867067] get_filter+0xf2/0x150 [ 118.870585] ? ppp_set_compress+0x660/0x660 [ 118.874886] ppp_ioctl+0x1777/0x2200 [ 118.878575] ? ppp_unregister_channel+0x500/0x500 [ 118.883400] ? __might_sleep+0x95/0x190 [ 118.887342] ? find_held_lock+0x35/0x1e0 [ 118.891373] ? ppp_unregister_channel+0x500/0x500 [ 118.896187] do_vfs_ioctl+0x190/0xfe0 [ 118.899961] ? selinux_file_ioctl+0x354/0x540 [ 118.904425] ? lock_downgrade+0x860/0x860 [ 118.908546] ? ioctl_preallocate+0x1c0/0x1c0 [ 118.912931] ? __fget+0x22b/0x390 [ 118.916362] ? security_file_ioctl+0x89/0xb0 [ 118.920742] SyS_ioctl+0x8f/0xc0 [ 118.924082] entry_SYSCALL_64_fastpath+0x23/0x9a [ 118.928806] RIP: 0033:0x452ac9 [ 118.931963] RSP: 002b:00007f4511fcfc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 118.939639] RAX: ffffffffffffffda RBX: 00007f4511fcfaa0 RCX: 0000000000452ac9 2018/01/04 09:06:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000aa7000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000277000)=""/4096) syz_open_procfs(0x0, &(0x7f000016c000)='ns/pid\x00') 2018/01/04 09:06:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$TCSBRKP(r0, 0x5425, 0x4) poll(&(0x7f0000b5a000)=[], 0x0, 0x3) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000016d000)={0x6, r0, 0x1}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000f8c000)={0x1, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="ed234edec8fc", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="c0af0d0816c0", @random="f1cab304dd18", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cd0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000888000-0x4)=0x8) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f8d000)={r2, 0x2}, 0x8) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x20, 0x4) write(r0, &(0x7f0000d51000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) unshare(0x110a4100) recvmsg(r0, &(0x7f0000600000-0x1c)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x768921a9f25525a7, 0x0}, 0x0) [ 118.946876] RDX: 0000000020000000 RSI: 0000000040107447 RDI: 0000000000000013 [ 118.954113] RBP: 00007f4511fcfa90 R08: 0000000000000000 R09: 0000000000000000 [ 118.961352] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 118.968591] R13: 00007f4511fcfbc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/04 09:06:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000075c000)='/dev/ppp\x00', 0x10000000003, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 4: r0 = syz_open_dev$audion(&(0x7f000056a000)='/dev/audio#\x00', 0xfffffffffffffff7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000628000-0x10)={0x8, &(0x7f0000001000-0x20)=[{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) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000de1000-0x4)=0x2023) ppoll(&(0x7f0000446000-0x10)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000a7b000-0x10)={0x0, 0x989680}, &(0x7f0000e60000-0x8)={0x0}, 0x8) 2018/01/04 09:06:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00001e3000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x105000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005b2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0xff, 0x0, 0x2, 0x1, 0x5}, &(0x7f0000798000)=0x20) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$KIOCSOUND(r0, 0x4b2f, 0xffffffff) 2018/01/04 09:06:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff51) 2018/01/04 09:06:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000041000-0x8)={0x0, 0x0}) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000570000)={0x0, 0x0, 0x0, 0x7fff, 0x0, 0x844, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername(0xffffffffffffffff, &(0x7f0000556000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000acb000-0x4)=0x60) statfs(&(0x7f00008bc000-0x8)='./file0\x00', &(0x7f0000677000-0x21)=""/33) r2 = shmget(0x3, 0x2000, 0x200, &(0x7f000050a000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000aeb000)=""/58) vmsplice(r0, &(0x7f0000a63000)=[{&(0x7f00007cf000)="76653c79bff431ac0a9063c7417eab65f5b2067a107f587ade96d900dfe1d87cd4d50cebf08ac3159d7577b6c79f6f80264b14f74534d194206cdf25063a7135ffedcc516fece7f8bdcf30247bc3dc9a0661ef5eca4aee728b685862e2f7b684ed76702bc7046a1a2399a459038b021d35d582f014dcaa1238391eb0349113785edcd2b4362da7aeb2ac0d08f98ce467446ae2807339425f3a4695d066d768154efc5039b8626e6959035dab57644784a3ec3fa3de8f30075939130d8a9a7e46055886a258522e0e35e7db4132d58d10a4f6242c02", 0xd5}], 0x1, 0x8) ioctl$TCSETSF(r1, 0x5404, &(0x7f00002eb000)={0x7ff, 0x2, 0x800, 0x18000000, 0x7a2, 0x100000001, 0x1ff, 0x7fff, 0x100000000, 0x8f58, 0x1000, 0x5}) 2018/01/04 09:06:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x0, &(0x7f0000002000-0x94)=[]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e71000-0x4)=0x5) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000f1000)={0x1, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) [ 119.071940] kauditd_printk_skb: 37 callbacks suppressed [ 119.071949] audit: type=1400 audit(1515056794.502:3263): avc: denied { ipc_lock } for pid=16030 comm="syz-executor7" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/04 09:06:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x0, &(0x7f0000002000-0x94)=[]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000dd5000)='/dev/input/mouse#\x00', 0x5, 0x2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000a03000)={&(0x7f00009c0000/0x1000)=nil, 0x1000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000ce3000-0x1000)="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", 0x1000, 0x8810, &(0x7f0000908000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000025c000)=0x100000001, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000c94000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005ed000)=0xc) sendto$inet(r1, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000075e000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00007a1000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}], 0x2c) 2018/01/04 09:06:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) accept$inet6(r0, &(0x7f0000cc9000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008bc000)=0x1c) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000a4d000)=""/174) 2018/01/04 09:06:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x600000000000, 0x8, 0x0, 0x8a8, 0x4}, &(0x7f0000636000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a03000-0x8c)={r1, @in={{0x2, 0x3, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004f0000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f000010c000-0xe)='net/connector\x00') ioprio_get$pid(0x3, r2) 2018/01/04 09:06:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000002000-0x4)={0x9, 0x4, 0xff, 0x0}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0xfffffffffffffcba) 2018/01/04 09:06:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000901000)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x2008000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) prctl$setname(0xf, &(0x7f000045d000-0x11)='system^:system-\\\x00') 2018/01/04 09:06:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a15000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000034000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d4000-0x9)='/dev/rtc\x00', 0x1f9040, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000cb6000)={0x0, 0x100000001, 0xff, 0xc8d, 0x6, 0xfffffffffffff5b4}, &(0x7f00003ba000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008b9000)={r2, 0x7, 0x440}, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000bcd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ea8000)={@generic="3543acaef77b552cb6953dc08d9d8f41", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:06:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f80000)='./file0\x00', 0x40) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3766, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/04 09:06:34 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fed000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0x61)="cc07353f6cbcca477953b8165eeb5b6ee52bb223e41f3e4d6f72ee2c75cfa4fc2aac33bca50fcf78555653558a5dcd520504ec76ab17186b570acf0680844994f67c67d181fc59b11781147263a9e6cb13069c7a495187590b67ea659e8efd6d63", &(0x7f0000001000-0x9a)=""/154}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000e4c000-0xc2)=""/194) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$mice(&(0x7f00009c7000-0x10)='/dev/input/mice\x00', 0x0, 0x109000) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f61000-0x10)={&(0x7f000083b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000dd1000-0xed)=""/237) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000edd000)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000094000)=r5) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00007ca000)={{0x1, 0x3, 0x4, 0x3, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:06:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000201000-0x4)=0x0) wait4(r3, 0x0, 0x8100000e, &(0x7f00001ab000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000-0x4)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x4000}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000003000-0x4)=0x17, 0x4) 2018/01/04 09:06:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001000-0x120)={0x56f0c186, 0x5, 0x200000000007, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x6, 0x4, 0x2, "f0eeece4875213f5ad5721d01143e01b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000004b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000359000-0x4)=0x0, &(0x7f0000f24000-0x4)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00003a5000)={0x5, 0x1, 0x100, 0x400, 0x4}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f00005cf000)=""/174) 2018/01/04 09:06:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000cf7000)={0x401, 0x7518, 0x200, 0xffffffffffffffff, 0x1, 0x0, 0x67, 0x1, 0x0}, &(0x7f00004a0000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000403000)={r1, 0x8}, &(0x7f00004bf000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000e1c000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x7, 0x5, 0x9, &(0x7f0000476000)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f000026a000-0xc)={0x3, 0x1, 0x7}) socketpair(0x400000003, 0x80000, 0xffffffffffff0001, &(0x7f000007d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000072b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000052f000-0x1)=0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000378000)=0x800, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fbf000)={r3, 0x1, 0x1, [0x9]}, 0xa) 2018/01/04 09:06:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e5d000)={0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r3, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b67000)='/dev/ppp\x00', 0x40100, 0x0) connect$netrom(r4, &(0x7f0000b9d000)=@ax25={0x3, {"79dbcb306a5eb3"}, 0x1fe000000}, 0x10) 2018/01/04 09:06:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) recvfrom$inet6(r0, &(0x7f0000705000-0x4a)=""/74, 0x4a, 0x40, &(0x7f00006ba000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f0000c1c000)='./file0\x00', 0x1, 0xfffffffffffffffc) 2018/01/04 09:06:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socket(0x1, 0x6, 0x8000000000000) name_to_handle_at(r2, &(0x7f000076e000+0x269)='./file0\x00', &(0x7f0000320000)={0x42, 0x3, "6f66620033f663d35b2c3574ae138f127fa320ec09a10bb33fdb9201d641c925ca1f6c2ccc3ab89a092a0dd8238f58cf8a9055d442c14fdb0be8"}, &(0x7f0000c6a000-0x4)=0x0, 0x400) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) symlinkat(&(0x7f0000591000-0x8)='./file0\x00', r2, &(0x7f0000d85000-0x8)='./file0\x00') sendto$inet(r0, &(0x7f00001e7000)="4d439a719dfe72a3224288e8ae1f00000000000000bb0ac5e1b4a704adda0368584686acef6ad774d654c3416edb3cf49a00762d5e9578caafd6a9c1aed358b0b613158046cb76493a6fb097a8aa5a6b7278c80c327a06ebfe8313c8c07a6a3e264a312b", 0x64, 0x40, &(0x7f00009cb000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000003000-0xae)=""/174) 2018/01/04 09:06:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00004b7000)='/dev/adsp#\x00', 0x2, 0xc0002) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c80000-0x8)={0x0, 0x2}, &(0x7f000019a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000513000)={r1, 0x9, 0x0, 0x4, 0x2}, &(0x7f0000659000-0x4)=0x18) sendto$inet(0xffffffffffffffff, &(0x7f0000e1c000)="", 0x0, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) write(r3, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2018/01/04 09:06:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) r1 = syz_open_dev$sg(&(0x7f0000b76000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000ef4000)=0xe88f) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000087f000)='/dev/usbmon#\x00', 0x7, 0x101400) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000005b000)={0x0, 0xffffffff, 0x0}, &(0x7f0000d43000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008ae000)={r1, 0x7}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/04 09:06:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e53000)={@common='bpq0\x00', @ifru_flags=0x800}) 2018/01/04 09:06:34 executing program 5 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000002000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000004000-0x8)=0x0, 0x8) 2018/01/04 09:06:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$adsp(&(0x7f000077e000)='/dev/adsp#\x00', 0xffffffffffffff81, 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f69000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0xffffffdb, 0xfffffffffffffffd, &(0x7f0000d61000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000036000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00007b6000-0x27)="220000001900070400a7c600090004000a42e9000008000000ad000006000180a427", 0x22) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000476000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x4028, 0x4, 0x188, 0x4, 0x3, 0x8, 0x6df0010a, 0x2, 0x4, 0xca, 0x7, 0x4, 0x9, 0x5]}, &(0x7f0000ebb000-0x4)=0x108) r2 = syz_open_dev$mouse(&(0x7f0000aaa000-0x12)='/dev/input/mouse#\x00', 0x20, 0x80) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00004e6000-0x8c)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000063000)={0x101, 0x1, 0x8003, 0x9, 0x8cfd, 0xffff, 0x0, 0x1, r1}, &(0x7f00007a5000)=0x20) r4 = syz_open_dev$adsp(&(0x7f0000302000)='/dev/adsp#\x00', 0x5, 0x680) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b38000)={r3, 0x200}, &(0x7f00006c5000)=0x6) signalfd(r0, &(0x7f000058b000)={0x8}, 0x8) bind$unix(r4, &(0x7f0000cc1000)=@abs={0x1, 0x0, 0x1}, 0x8) [ 119.497505] FAULT_INJECTION: forcing a failure. [ 119.497505] name failslab, interval 1, probability 0, space 0, times 0 [ 119.509318] CPU: 1 PID: 16136 Comm: syz-executor5 Not tainted 4.15.0-rc6-next-20180103+ #87 [ 119.517816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.527154] Call Trace: [ 119.529723] dump_stack+0x137/0x198 [ 119.533329] should_fail+0x4d4/0x580 [ 119.537028] should_failslab+0xec/0x120 [ 119.540990] __kmalloc_track_caller+0x5f/0x760 [ 119.545906] ? get_filter+0xf2/0x150 [ 119.549595] memdup_user+0x2c/0x90 [ 119.553102] get_filter+0xf2/0x150 [ 119.556610] ? ppp_set_compress+0x660/0x660 [ 119.560905] ppp_ioctl+0x1777/0x2200 [ 119.564593] ? ppp_unregister_channel+0x500/0x500 [ 119.569436] ? __might_sleep+0x95/0x190 [ 119.573385] ? find_held_lock+0x35/0x1e0 [ 119.577417] ? ppp_unregister_channel+0x500/0x500 [ 119.582231] do_vfs_ioctl+0x190/0xfe0 [ 119.585999] ? selinux_file_ioctl+0x354/0x540 [ 119.590468] ? lock_downgrade+0x860/0x860 [ 119.594586] ? ioctl_preallocate+0x1c0/0x1c0 [ 119.598971] ? __fget+0x22b/0x390 [ 119.602399] ? security_file_ioctl+0x89/0xb0 [ 119.606777] SyS_ioctl+0x8f/0xc0 [ 119.610115] entry_SYSCALL_64_fastpath+0x23/0x9a [ 119.614842] RIP: 0033:0x452ac9 [ 119.618005] RSP: 002b:00007f1138a0ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 119.625691] RAX: ffffffffffffffda RBX: 00007f1138a0aaa0 RCX: 0000000000452ac9 [ 119.632934] RDX: 0000000020000000 RSI: 0000000040107447 RDI: 0000000000000013 [ 119.640172] RBP: 00007f1138a0aa90 R08: 0000000000000000 R09: 0000000000000000 2018/01/04 09:06:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000753000-0x4)=r1) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f00008d6000)=@known='security.selinux\x00', &(0x7f000087a000-0x1)="", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000082e000)={0x0, 0xff}, &(0x7f0000f92000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ea1000-0x6)={r1, 0x100000001}, &(0x7f00002a8000)=0x6) 2018/01/04 09:06:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) socket$llc(0x1a, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00005a4000-0x10)={0x1bacf914c1bae08, &(0x7f0000343000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:35 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003b8000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x14) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) accept$netrom(r0, 0x0, &(0x7f000067b000-0x4)=0x0) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:35 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000aa1000-0x4)=0x4) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0x2e8802f267ee7211, 0x2, 0x0, 0x225) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b5d000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f00008ce000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000017a000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r2}) recvmmsg(r0, &(0x7f0000c5c000)=[{{&(0x7f0000a97000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004f5000-0x20)=[], 0x0, &(0x7f0000de1000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f7f000-0x10)={0x0, 0x989680}) r3 = syz_open_dev$audion(&(0x7f0000048000-0xc)='/dev/audio#\x00', 0x10001, 0x121080) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000bca000-0xc)={0x3, 0xfc}) 2018/01/04 09:06:35 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000-0x20)={0x5, 0x2, 0x5, 0x100000000, 0x8, 0x6f26}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r2 = geteuid() setreuid(r1, r2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x7fff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000004000-0xf6)=""/246) shutdown(r0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000002000-0xae)=""/174) 2018/01/04 09:06:35 executing program 5 (fault-call:4 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) [ 119.647412] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 119.654651] R13: 00007f1138a0abc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/04 09:06:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000146000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000a20000-0x4)=r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38b) r1 = syz_open_dev$admmidi(&(0x7f0000f8f000-0xe)='/dev/admmidi#\x00', 0x7ff, 0x101c00) connect$netlink(r1, &(0x7f0000933000-0xc)=@kern={0x10, 0x0, 0x0, 0x4400}, 0xc) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:35 executing program 5 (fault-call:4 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:35 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000002000)=""/4096) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) [ 119.691686] audit: type=1401 audit(1515056795.122:3264): op=setxattr invalid_context="" [ 119.711080] audit: type=1401 audit(1515056795.141:3265): op=setxattr invalid_context="" [ 119.719076] FAULT_INJECTION: forcing a failure. [ 119.719076] name fail_page_alloc, interval 1, probability 0, space 0, times 1 2018/01/04 09:06:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000272000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f000027a000-0x5)='user\x00', &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004db000-0x9)="01e813476f01471b36", 0x9, r0) r2 = add_key$user(&(0x7f0000b50000)='user\x00', &(0x7f0000819000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006f9000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6a0266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365ede6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52e626d3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0x39f, r0) r3 = syz_open_dev$vcsa(&(0x7f00009d9000)='/dev/vcsa#\x00', 0x1ff, 0x80) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000157000)=0x0) syz_open_dev$sndpcmp(&(0x7f00005b3000-0x12)='/dev/snd/pcmC#D#p\x00', 0xe0, 0x2880) ioctl$TIOCCBRK(r3, 0x5428) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00004f0000)=""/3, 0x3, &(0x7f0000550000)={&(0x7f0000534000)={'crc32c-generic\x00'}, &(0x7f0000e6a000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:06:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00003c3000-0x10)={0x1, &(0x7f0000bff000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000276000-0xae)=""/174) 2018/01/04 09:06:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000094e000)=0x1, 0x12a) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000e41000)={0x1, 0x3f, 0x4, 0x1000, &(0x7f00000ea000)=""/4096, 0xd9, &(0x7f000010e000)=""/217, 0x0, &(0x7f0000ec0000)=""/0}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) creat(&(0x7f00003c8000-0x8)='./file0\x00', 0x81) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003cf000-0x61)='7', 0x1, 0x40, &(0x7f0000326000-0x7)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000662000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) [ 119.719086] CPU: 1 PID: 16172 Comm: syz-executor5 Not tainted 4.15.0-rc6-next-20180103+ #87 [ 119.719090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.719092] Call Trace: [ 119.719106] dump_stack+0x137/0x198 2018/01/04 09:06:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) alarm(0x255dbd1480) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000059000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000c8c000)={0x4, 0x2}) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, 0x0, &(0x7f0000bcb000-0x4)=0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000f4b000-0x40)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:06:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e79000)={0x0, 0x20, "f105272d2ae87261f2dbbbe33045cf6b1051997285b3128fa0c16cf01d95560d"}, &(0x7f00003bc000-0x4)=0x28) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000da1000)={r1, 0x100}, 0x6) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:35 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x4103, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000003000-0x3d)="160226a88911f25dd047948d3d691800027d527fbb749ccbe5d42e216aa0915aa8b3480c63265f35a1ecaae2b240af2749807dd7ef32404fd20642e14d") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000005000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000004000-0x4)=0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000004000)={0x6, 0x1ff, 0x7fffffff, 0xffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000007000-0x8)={r1, r0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000002000)=[{&(0x7f0000006000)={0x27, 0x200, 0xfeaa, 0x4, 0x0, 0xcaa, "367b2ee5e0fadf440e610187aeaf929ed24fc6cf5df200080c2ef090a29d82f2fdb1cd9aed552ac621b1b75338506e13ca5b7a63123a7b269436600b2219bd", 0x3ff}, 0x60, &(0x7f0000004000)=[{&(0x7f0000002000)="", 0x0}, {&(0x7f0000008000-0xb8)="05e4c53ccea831098bc871b89eb9e4142e2902472edc8a905c84268d40ab08f75e2297f22f4ac1aeee74c5252b154385966340b3e12ff2784cde4f11e67c66f775fa7ec786262353ec0ed866bdb52dd59578c06553dde3b7a9da232d336009b8a615ebd02c9bc72b09d7e0c0f327d3f8049f56e525b3ac672a82021d083808e54f40ca798f559bd0e95799fb060ff49fadcb0fc3dc6ca215644941a577d7ab8c77410aa144ca338392c1d21bb5819cacb48e491194da4f46", 0xb8}, {&(0x7f0000006000-0x39)="f44f555e3cbe103308d28ee3ed682a4644751dd9b61ad88f3a7bfff11c32a25cd53ab47d637d292d22541766067e0f3c56be626b5f2133478d", 0x39}, {&(0x7f0000007000)="a68ac875588d1fea7302871e7ad52bd7fbc9e969996f273d45735114b2edbcbaccc07eca947add8bbf365fdfa53b95132b0fcf02b75db3e602b86b4efb46b98172202bd4ea7f5e69c13a23d3dfe8d1e5be2f3c407a4d9aea17d0037abc949f838289f823990e44b56c364d4db5875a3d91772c44d754fbce6f03b7b7df850fcecdc03e80c7dece3afc7d5619686091617a77de2fe67949410616a1aaaa383911e5d0ee164c", 0xa5}, {&(0x7f0000003000-0xb1)="e5ab30b587bf40a695910a6ecd066eba4143e03a874857760dfe9368a2a03f414e940ded120ed83a4b20abe92efe498ac6db2801366b662c8922f9980f551d62a39c47ee17d895b11d67a68ffe3da7cb560c62a27558da4cb36960009941bcd366af52b8321972b4ac15fff1877300e4524696807b5cda868e68bbb95f3f842f467c5e43a27d5f574eb37b7b6215cae0e9fc80905d8fcd639a239a5e32c0c5217edeff845b51dc9a2f7110146991cdd864", 0xb1}, {&(0x7f0000006000)="41efe84224408a689349d98f422d4d3e3c679e264c9b567292f7c6a9d1dc159be8996f8b666e472b1830b2a62ba5aa3be41145d5e40892b069eef5a2f8b87177dee06f542a6440cf672a6a8eb8839ff7c612a6838f0d81083f949d550ad9b4f2a1b04e3820599d330a826c4db71a483b7e4a060232bf88c6f2eeb5bf90ef2f171043306fecb3a88d9f2596c4809b3172762028d0c5a8d3318a04b9009030bd4f6d5da9dfe799a08172ffda9e2474910e5ce85f1def4aabd59623ad1bdb7d7c53670302743caf98a609b7e12a84e9a5a21efbac4272d338cebfab456e7a7645da34920230dff98c43ec350163860f6ccb2422", 0xf2}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000004000)={0x27, 0x5, 0x9, 0x5, 0x4, 0x7, "dbe45e8b7dffe81afebb3132a12a2716a9f1d66ce567ef40aab89b26e81a554ae3847fadece5261c5b0fe53054427153eb8dc2d58bc99d30a71b21e9a2c44e", 0x52}, 0x60, &(0x7f0000007000)=[{&(0x7f0000002000)="3f92d4c2ee3e8ce253dc6516456acdf4268d1b280c36c13a4cd3c7e915fcbdcacee101f9844448081d1f2151aa8fef7316e935f4ae", 0x35}, {&(0x7f0000008000-0xfd)="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", 0xfd}, {&(0x7f0000006000-0x98)="308bfe449d7b29055cd80ecf88c49cb17329e9e8c6826d834919b48b3f483c421214333788714a2113dd3004962f6ea74b52235eae8847567bdbd9ebc08a5d0267facff79b9e4bc8984803a9607e9261c6f25411baed25f97b9e2b5c846443a17954a07c202cce9e13567497bb186aee46a1dfaa7247d311d35c1c1e97264d3c0fb9a7f09e46e8b73dee38407aed05f52bd61b6658e51abf", 0x98}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000007000-0x60)={0x27, 0x4, 0x81, 0x2, 0x8, 0x2, "b76053390a362823f195be2eeceae0a93b3aa5fca550780977120f92a8fc08c6ff0478e63c8b95ffbb5287ab0200f046bb721b1b1e32acb77aff4175ea1f2a", 0x81}, 0x60, &(0x7f0000008000-0x50)=[{&(0x7f0000003000)="47c79df0350f77ca73c1404bace8e662ca82a4c87d35f2e1cbbf32335e297b9a445bc1d6fb0768a55e82ace00859c4a3995758d5187cd75d1984a4081df13faf81cc9ac4e3f60be1dc0891576de6e0d093fa6cd81844a71a2ba9a52b29cafd35f8a910b1d39ae5d4d5a78678bdb8290f352961ca358abd28e4720aa11da76a03d1c035fe8db74c827c04db97699294d83f0b2421ce1ba1693dd7216ccb60b820d6b431ec4d904c10236acc2f0bff1032487894dad4a5e1d860efbfe6f8d68488b5f821369c5f313ce1c0dba48588e6cf622341f79f3f99f8097fc09cf089f400635512600aa13274457df4473668e73ea0", 0xf1}, {&(0x7f0000000000)="3b8f4f710e7a0a7358eb5561e7ec4ac09e930edae72aff070acd02917ff29ffe60e7", 0x22}, {&(0x7f0000005000)="f212128eac231dc4648963780f485219e00565e19940c70caf375aa65d61853964ef99eada94413d7f6f555fe7abe59ccbc7b361e53fd5b0e3cc9c7a0c938f9b0a610ad5f0d37ba7a10944cc9fd28e14f04c6ab842c3c43c13e22117e8bcbaaf45297430480791ceccb92cd02fc52dffcb2fb25a4c9b0ee94d42a984e3feab8f0531e0a1d75327cb2e9933cb04ca767e864ddd1a51535c49d1f58fb19cbf6dab2c2bdfd15ccf09728f", 0xa9}, {&(0x7f0000003000)="9f916b1e579a89553e5434867f79f179829524cfce87a01279381a2d9fed3455db02496e0ebff3af6f26c7b8a549d85060294c1008388247029eb09972d0a9e7e7d657ed179d88419f4d9df9a9ca36fed9c0bd35f7b8e33bbb2c45fa0638fe5c59e2b884ba0f977323223d4ac6ee0d0e03a4a18c0865d1dffc3928cb558d5315db857bd9d9b814a050d792cb88f0bdc6", 0x90}, {&(0x7f0000006000)="7afed674e427ae3f5eba583f78816c", 0xf}], 0x5, &(0x7f0000002000)={0x28, 0x11c, 0x400, "bfcca5b841a4c3c8c51474e9c3cb891e1f0ea52ad3b07438"}, 0x28, 0x8000}, {&(0x7f0000003000)={0x27, 0xb000000000000000, 0x4, 0x2, 0x10000, 0x0, "45862a0227f72ea6cb3738147c25d53b6109322705932fb8a3bed048ad46fb6fef17d087e2f5a0b602835489e31429fd0fd9abc1e095d9846a770fa1213bba", 0x7}, 0x60, &(0x7f0000008000-0x10)=[{&(0x7f0000005000-0xdc)="1016075b5f3a7f5880cd5d1ba88088fa61908fe0bd5adfa30fbebedeff7fdadb69a5da8362a68d981af9dadbfac63d0485f89a4ce2d6b9e71021f77dc554b18f43e255446c8bdf2d126667971f75b81ac79bcd1f4fdd662f3aa000ea107625d962d7e7c5bf6251bfa1f9f17573450e34923f8a01318a94fbd8b0987db539fdfae44b51eb11bcf66c2a0641256e03ff5f9e05490129030dd49e5fca5c9f7efb8abb5c5ad5ade6f2dc97bdcac262d191a92b45a5d677f379abb5ae89580c75b61663aeff44e48ce5738749ef3f3bd950bdb3f4f3c4c24f496caa10c4f5", 0xdc}], 0x1, 0x0, 0x0, 0x20000800}, {&(0x7f0000008000-0x60)={0x27, 0x6, 0x71, 0x4, 0x9, 0x1, "1fa789978496174d29cef5028978cf83b3888b1950b550d6cfab66cc4ea1f12f214bdbb17a2c65fc131285fe53cde32870a8317514382d7313f527662a39db", 0xffffffff}, 0x60, &(0x7f0000007000)=[{&(0x7f0000006000-0x7e)="fafa6894437e917c9318af5a680647b8e788c3ae82a4763df403b87c404d870a1fef0f60b0a783f4590aa3dcb41eba6e4b4632ee996cb9b645a4934bd4bbba0000ec08f34ff58c9dc45b3d0a027b4d39598db2b4e1ce7c03dcc6e83eb0a2ee6a06eb478114b1596bf56cdb6d32aee91011f06483841d58e41f06266fff39", 0x7e}, {&(0x7f0000006000)="dfb7d46e1dabeda008bbe5f41af5817bb90738ab1314f5c830d29bfc200cfc0c651d86f4282bbe4e31e4655f57fc5021ee9187be0b", 0x35}, {&(0x7f0000007000)="ff59f3e8c09e35c69b62cf1eae993f445875c039c18d4ca989c3ec2382dc5669ff640a8a1fea9f761cbbcbc84ab447f2b3c98882a856c63d99a5404fbffa", 0x3e}, {&(0x7f0000008000-0x79)="92dd3adafc0e58ff96a869bcbd91901c5a0b1070f0a3b910d513e50d761086d0b34818538e40fe56e004c2775a40cc62e68995eae4124e108c74037db8afe4f872d13fcd3b7b42729e55c58ac899106c8f44cf5d38bc806ccad7c2a5a121f10654202880d331ace3321767e928c118144369c22e47d314aa2a", 0x79}, {&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000003000)="8c7f2a092fdd69514c7b4d3c70827e54b58583c0c5a4d00b31fbba714de5794a", 0x20}, {&(0x7f0000003000)="d15f1e4bcc0ba057876a29eaab5574463d1790e1bd9a41a8649293e7b16fa4e18053d21ac5bfd80ef1825a117c75db09df2c478e77b3bb3ac96f4b1928ae26ead3090e0c9b9bf37156ca9b3a9b4238103cbb82624192687b46024eb679133342a83d4ca48d0602642aff2fbbfb51ad301fa089910324c762181705373685c30f8169a8b0605563cb0a9642aadb0dfe11f379946194f486", 0x97}], 0x7, &(0x7f0000005000)={0x88, 0xff, 0x2, "8e8eda43aa763d5fc0c6948bcab00582d27bb3e0fcfb965e08bf2fc734931912f0a62de34b32d76e2bff11cf36da169c5ed3ec7894f0b27b0a3b601dcf2e063644e4a6ad80b0f037cd5d87684e100220a90a838e33f5611c070c581cc36da546aae0214f1daf22915273d7fc9c878ddbef00681b19f9"}, 0x88, 0x40000}, {&(0x7f0000006000)={0x27, 0x1, 0x1, 0x3, 0x6, 0x1f, "e8f68a5c875bed9b0b4df7be3e4ef518994f5038995fafd8a2684921014195bc1f331809cf02a00dd4a420741452f05eade8e5493473b4e6d00162bfbb0aa3", 0x40}, 0x60, &(0x7f0000004000-0x20)=[{&(0x7f0000004000)="0534ba684a3d0811da5cd89b12ce789550f7e971fb0374ab4398bf6262ae36bca8c6c53e68d61da49bf04369daa7b190cea678f71a1613e44b49f0a8369a38140f4c02d95b743c0a486c8f72f2e92b08a8a0e23b5defa41f60651a5f4a99a449f3796dbdf820", 0x66}, {&(0x7f0000007000)="06bd1760fee2b2857144d1d8df167963aa7e48932b6bdc4f174a7009fb3c0579c9008da552c4b9d2df3911db2ec2258eac37c31db50799d3ba6d204b6b7df323be08a53bab7a7b4ba708448f049894cc2835add036455e30a1b076a8bc2f2c928ce9567d9add3788", 0x68}], 0x2, &(0x7f0000007000)={0xa8, 0x115, 0x0, "7955215fe45da7154c8507a83aa2ce52ca669d078d7aa6a80f5442161b1fd11635c7ab92a848ad705e2f747fd490f964f3e5e36ae437aec1eaeb1b93230c3e3b84e8fe1b21a4f416b103aa147cb87b0a604dd83de7f6e0a915bbced633f26bc34303ecd281ab5a629b2c27513910e1384c8cb2153fd3484df7133ee38c166beeb613d9fa7bf43f201d3c2c339dd841402afabb"}, 0xa8, 0x0}, {&(0x7f0000007000)={0x27, 0xde, 0x3, 0x5, 0x1, 0x400, "40fe94a6b8426ae7b62b6ce84959c2365ee212d9ba13db864c4e5dd2c776b953418e36ac72ef5e22f927b834c7d1f51c357746b0f1df50e1bfd4a5d7c5c33b", 0x7}, 0x60, &(0x7f0000007000)=[{&(0x7f0000007000)="d82045767839956fb44702711eafd1f445453922238e53fbe6a5366b68789f8fc2c076897e4542576622406988ec406d0904165b72bc23982eb395a42e9d7e6a976ee04a9c8c449343879ff7e2eb2db050423f564554ea9e28", 0x59}], 0x1, &(0x7f0000007000)={0x38, 0x11d, 0x1, "b8f84369d1c571326e1e52428f1dbdcc37d0c067cfe7909b7719f212a8644d270e4cde"}, 0x38, 0x4000}, {&(0x7f0000006000)={0x27, 0x611, 0x1f, 0x7, 0x8, 0x1, "0569a6de2f9f5a8090854489ae435d6200c0eaa450504fd4936f282a299c4e5825a545a5cf8b49af732181f8865ccc3480987e6c83d5f7cadfc01058ef358f", 0x80}, 0x60, &(0x7f0000008000-0x20)=[{&(0x7f0000000000)="7e0a721bcd2e672b30dea114cb3c04853cf5a9bf7c179c92eafc73399dc841a77865b879b8828b616590a5a016b112048ce1e1e6e4c3469806507a2112126a8d13f276afe61ce11d7facd28a9f4eb0828430308266268101ec55c76c3545ef0e27ca5fc86e1659f162d6b9ab67b4cefcd00b959a926e903d427b6bc7f09b4e08ca610797ace8e1910485541aee21c60579a82ff0dc4fbb2094db", 0x9a}, {&(0x7f0000008000-0x48)="85d5d036c9b9821fbc1ccb0eff3069f4e05140dcff72f87d24177e5633b457261b4a4d210bc354395b11a273a3475212319fec496f84b43ad0cbdc9cdd01e9d342707721af8d3cb2", 0x48}], 0x2, 0x0, 0x0, 0x800}], 0x8, 0x40800) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f0000003000-0x8)={0x0, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) ioctl$KDADDIO(r0, 0x4b34, 0x2) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000003000)={r3, r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000002000-0x10)={0x1, &(0x7f0000007000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000003000)=0xd65a, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x4)=0x100, 0x4) [ 119.719123] should_fail+0x4d4/0x580 2018/01/04 09:06:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002ff000-0x9)='/dev/sg#\x00', 0x8, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000aec000-0xa0)=[@in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in6={0xa, 0x0, 0x60, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8f}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000021d000-0xb)={0x7fffffff, 0xa316, 0x3, 0x7, 0x7, 0x10000, 0x4, 0x6, 0x5e7d, 0x491, 0xb76}, 0xb) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007f2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000fb0000-0x120)={0x8, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 119.719141] __alloc_pages_nodemask+0x1c3/0x700 [ 119.719156] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 119.719164] ? __lock_is_held+0xb6/0x140 [ 119.719190] cache_grow_begin+0x72/0x570 [ 119.719206] __kmalloc_track_caller+0x404/0x760 [ 119.719222] ? get_filter+0xf2/0x150 [ 119.719238] memdup_user+0x2c/0x90 [ 119.719247] get_filter+0xf2/0x150 [ 119.719254] ? ppp_set_compress+0x660/0x660 [ 119.719278] ppp_ioctl+0x1777/0x2200 [ 119.719296] ? ppp_unregister_channel+0x500/0x500 [ 119.719325] ? __might_sleep+0x95/0x190 [ 119.719332] ? find_held_lock+0x35/0x1e0 [ 119.719342] ? ppp_unregister_channel+0x500/0x500 [ 119.719356] do_vfs_ioctl+0x190/0xfe0 [ 119.719365] ? selinux_file_ioctl+0x354/0x540 [ 119.719373] ? lock_downgrade+0x860/0x860 [ 119.719383] ? ioctl_preallocate+0x1c0/0x1c0 [ 119.719401] ? __fget+0x22b/0x390 [ 119.719420] ? security_file_ioctl+0x89/0xb0 [ 119.719433] SyS_ioctl+0x8f/0xc0 [ 119.719449] entry_SYSCALL_64_fastpath+0x23/0x9a 2018/01/04 09:06:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d79000+0x357)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000087e000)=""/192) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000813000-0xc6)="eb1b6c83f95c1bbcdafecde0fc2e1029d3d1c5c009806e75b91d80ae4f4de956b0df8dce2064fcdbc2c7ff8fc39e5c0f37bd21a5df6f69bf49998ac79ae341408a306e46a85de8003a3134a49acb6fb4fadcfadba291f2702f439312f2ca7da7833b7866816e5e0976fd4709907fa16db3af46ac904189781441bac201c87d25b9b291d72e9878bf315371ad8da32d769f096234b5fd0fd731dbb4d2cc9da6d7e4aae42a2b55d94eb2cafdd4f0cc5f625eff3086ad8a54d21520690be863a0d745d2161d337c") r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_getres(0x4, &(0x7f0000485000)={0x0, 0x0}) exit(0xb64) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000058000)='/selinux/policy\x00', 0x0, 0x0) accept4$inet(r0, &(0x7f00009b0000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000195000-0x4)=0x10, 0x800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000142000)=0x5, 0xff05) 2018/01/04 09:06:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000fec000-0x1c)={0x3f, 0x1, 0x4, 0x0, 0xcd, 0x3, 0x2, 0x7fff, 0x3, 0x0, 0x6, 0xbb5, 0x0, 0x8, 0x8, 0x8, 0x5a, 0x1d, 0x0}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a15000)=0x0) waitid(0x3, r1, &(0x7f0000654000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000699000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$nfc_llcp(r0, &(0x7f00000b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000d000-0x4)=0x60) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:35 executing program 3: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fb4000-0x4)=0x0, 0x4) fsetxattr(r0, &(0x7f000048b000)=@known='user.syz\x00', &(0x7f000089f000)='vmnet1}{vmnet0\x00', 0xf, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000d7000-0x8)='./file0\x00', 0x181) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000019a000-0x4)=0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000a44000)=[{&(0x7f0000020000)="", 0x0}, {&(0x7f0000021000-0x9f)="92284d235171d55c9f52ff2d2c35438e2fd77d56456ffea04417904930aa4199faf1df1716ca4f408bc5e6cccb66cb4c5aea3f043d4196c52c06d5d8561c09ade822e935576c998f7934c7651156a1b6b5b4f56fba121e4eb5007b5629fd4408f9cedc5f0c4fcd3504ae32538c09d909288806c6d91d774be8a63eb12dae7142620a02a1a2a8dbf9ba3760f4b07abf344e085491c8ad0e3158064442dc9045", 0x9f}, {&(0x7f0000939000-0x98)="0eb2986ab220d348149a9680f92494094a6c3b692c23b83b5517531b8fa9d165baec8c7b988cc78d0266ee0ba8f027f1215500ff77482a6f6ca0fbf9b6e875fb2081e459d76db15b76f5f39d53dcff9cc853ebec80c1ebbbac7c4c893dec56612ee5007e48ba8dd05a22471f42f83761250c174b164cd1fd2058bf49213a716187e31699f376b18ba5eb17c1911ec5dfc20d2712842c1d43", 0x98}, {&(0x7f0000020000)="56c3519c94731bdec650ad6f84b607095a969884053d1fae2278b6a3ca16123e660357770dc74f04be3e4e5e23bb1143e83c92bb6688acb95bb9c90c7c19b73fd5418a718d8299c8c4b2d5749148d0dbf85412fabe44217713372bf385a5b4ed452ca268aa609014a6285e918cf6bde0b0a2dbec68f59697044b70d41be2e6a7a01a1fb177d5a801717b875fbeadaca56e034ef4f793d1c63ff4e352f3831578250e77e6faaa5486564bf7708c244b0c52fa9630bda618429f", 0xb9}, {&(0x7f0000a39000-0xd2)="b29ff88b58da22cbc53bf2b037c96d87277610795057c18b53d9efa1d7161f21d0c94d9557d216ad00ce9ec5f7d908f22bc1a9c535f5b168b5b5293bb9b70c21bc0d47d2afb5abbbff2b2482f48aaf85c0987b05adf546d17e861c85963744e0c6cde962f2b47f07659321d45809fd312c9d6c012ddac8d6b511c7b2789ac087c65a612d3b4ad558b027b7df67ef9c2ce8d0e6d7d18efe9637d1ab81b91926eaed162fdd97d0c65ab135aaa2777dd4e7c04bdb75e3dbf62faae5af08e64556cfff5b4d74b148cae34a2968608669d557b74d", 0xd2}], 0x5, 0x9) syz_open_dev$loop(&(0x7f00005a3000-0xb)='/dev/loop#\x00', 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_emit_ethernet(0x3e, &(0x7f0000cca000)={@random="4b5333d0bf92", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x5, 0x4, 0x0}], {0x8100, 0x4, 0x6, 0x80}}], {{0x201, @arp=@generic={0x1, 0x6003, 0x6, 0x4, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "a228e1b6", @random="b9100c0636cf", "e56ea7f7629c964a62750f6008c7a93d"}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x554b, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0xd, 0xfffffffffffffffe, 0x0, 0x2, 0x20000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x101, 0x1ffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r4, &(0x7f000020e000)={&(0x7f0000220000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000056b000-0x80)=[{&(0x7f0000141000-0x39)="87c4a86be372b49386b2bc6c8bff67acd477d6c51e99803e9edc97b3a3979d900d2fb5ba1b5a11a04803ae73dd6c14be4d2d91d0cf9117d86a", 0x39}, {&(0x7f0000e1c000)="3d5cdfaa64b0b57e24cf6df51a2c76a10e37b923244892473ad6b8127694191aa9f4dbb572609c3d7187b8055283baf0635b85d3e229ab76efc8d56be043d4987dd7ad07296c27e4880a972fd51fb5510095", 0x52}, {&(0x7f000022c000-0x54)="29bacefee40494eeb7c77e24f868ec4de22ec4ae7723684e1200a964b09cfc01ff1bf6103f23bd68310dc9e94d5bf213ef8c0c6ae0f9b8a7b25cc5f0e6e80a539be0726509efd8eb43d6c884b50f5880a276cfd9", 0x54}], 0x3, &(0x7f000045a000)=[], 0x0, 0x0}, 0x8004) dup(r3) chroot(&(0x7f000035a000)='./file0\x00') r5 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x1, 0x0, 0x0, 0x40, 0x0, &(0x7f000000b000-0x58)=[@flat={0x77622a89, 0xa, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000008000-0x8e)="c0", 0x1, 0x6, 0x3f}], &(0x7f000000b000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000009000)="d8"}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000abb000)={0x7, 0x81, 0x400000000, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8be, 0x10001, 0x20, 0x3, "e12d5134ef2cfb77fc7cae0a6a7f1ff6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:06:35 executing program 4: socketpair(0xb, 0x7, 0x101, &(0x7f0000048000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000929000-0x4)=0x3645) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00002e0000-0x1f)="1f0000000906ffde20f49f000000a92000000000000000edffff3f008d0470", 0x1f) [ 119.719455] RIP: 0033:0x452ac9 [ 119.719460] RSP: 002b:00007f1138a0ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 119.719468] RAX: ffffffffffffffda RBX: 00007f1138a0aaa0 RCX: 0000000000452ac9 [ 119.719473] RDX: 0000000020000000 RSI: 0000000040107447 RDI: 0000000000000013 [ 119.719478] RBP: 00007f1138a0aa90 R08: 0000000000000000 R09: 0000000000000000 [ 119.719482] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 119.719487] R13: 00007f1138a0abc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/04 09:06:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000001000-0x40)={0x9, 0x1, 0x9, 0xfffffffffffeffff, 0x9, 0x8, 0x7f, 0x10001}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000001000)=""/226) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r3, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000565000)={0x8, 0x81, 0x1, 0x8, 0x7fffffff, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) sendto$inet6(r2, &(0x7f0000e51000-0x1000)="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", 0x1000, 0x40051, &(0x7f0000486000-0x1c)={0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/04 09:06:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000919000-0x400)={"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"}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000f54000)={0x1, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) [ 120.079446] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/04 09:06:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0x6) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cef000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000179000)=0x0, &(0x7f0000a95000)=0x4) 2018/01/04 09:06:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000921000)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000082f000)={0x0}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x5, &(0x7f00007ae000)={0x0, 0x0}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000c41000)={[{0x1, 0x401, 0x100, 0x0, 0x9, 0x1000, 0x5, 0x4, 0x7, 0x12, 0x9, 0x80, 0x34}, {0x10000, 0x2, 0x2, 0x3, 0x8, 0x3, 0x4, 0x2ecbcc7, 0x7f, 0x0, 0xffffffffffffff05, 0x4, 0x6}, {0x4, 0xffffffffffffff44, 0x800, 0x1, 0x9, 0x8000, 0x200, 0x80, 0xeb, 0x40, 0x80000000, 0x1d09, 0x0}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004d1000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ac000-0x3)=0xe8) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000c63000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004d1000)=0x14, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000925000)={0x0, 0x4}, &(0x7f0000335000)=0x8) r6 = syz_open_dev$sndpcmc(&(0x7f0000b3c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x713, 0x42) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000072f000)={r5, @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]}}, &(0x7f0000fc1000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000070e000-0x8)=@assoc_value={r7, 0x6}, &(0x7f0000e88000-0x4)=0x8) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00003a0000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, r4}, 0xff79) 2018/01/04 09:06:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x100000000, 0x40802) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00004d6000)=0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000b06000)={0x266, &(0x7f00003d8000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000364000-0xae)=""/174) 2018/01/04 09:06:35 executing program 4: mmap(&(0x7f0000000000/0x279000)=nil, 0x279000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x802) r2 = mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x5, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000027a000-0x38)={&(0x7f000027a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000b1000-0x20)=[{&(0x7f0000279000)="fe6ca331fc05cce72837d9ff821c09a692a6674ddc2b34726b26a0aac7de83fc7796277f7c1f0ce37b3532f5f746937c290c16d267f1fe4af3b7bfcbbfe60e82fcfcf07d6149f83a040efb2cfca16412b6e18a0528c12b478b7c5c24ac0fb63b6807902b69638ec550ad74c918c6f7fd3b6c347ec7ce048fd2f2d486c9a7b5105bf06d952fb40260521b7ad2c7ec2513ff52a00453c2944ca05cc4eb9b092734d13755b51be18c909f02876bd7c1065d851008c4b37b8dcbf8d09fd45ccb409329f03201d4bde5df387be01cb5186d", 0xcf}, {&(0x7f0000279000)="36ef72591b5750e4adb2a2f56d984c9fee22d42b9856705b7712722b2e5750ec7920b9fe3ee411e45e72cab7566c0b36717e9065aea527157909a1b66714c50c31582cb79aa60c0ce0ba7d1434015c82d64d", 0x52}], 0x2, 0x0, 0x0, 0x10}, 0x40448d0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x6c, 0x0, &(0x7f00001c2000-0x6c)=[@dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f0000206000)=[@fda={0x66646185, 0x6, 0x3, 0x0}], &(0x7f0000011000)=[0x0, 0x18, 0xffffffffffffffff]}}], 0x1, 0x0, &(0x7f0000c8c000-0x1)="e7"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000-0x30)={0x60, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[0x0, 0x29, 0x20, 0x0]}, 0xe4a6}}, @increfs_done={0x40106308, 0x0, 0x0}], 0x6f, 0x0, &(0x7f0000001000)="b881049b2361421e19924e6caab6d721f780f1763be9f86d1d2535d9a2465a0e3fda5cafe6a3d19a3aebbb33d43c83801c62c0d701b3f310d6dd2be43090d1f8a1def5ca8b269dc442bb5cb520951408284e9f477d067e9cd4b8581dc65a55d777c0354a37cbe3045b47c658d3d2fa"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 09:06:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002b1000-0x2f)={0x0, 0x0, &(0x7f0000b47000)={&(0x7f00009e4000-0x30)={0x2, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000778000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000dbe000)={r1, 0x80000, r0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000b2000)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00005e0000-0x9)='/dev/ppp\x00', 0x84002, 0x0) sched_setparam(r2, &(0x7f0000338000)=0x100000001) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000cf5000-0x14)=""/55) [ 120.143606] binder: BINDER_SET_CONTEXT_MGR already set [ 120.152411] binder: 16235:16238 ioctl 40046207 0 returned -16 [ 120.161080] binder_alloc: 16235: binder_alloc_buf, no vma [ 120.167753] binder: 16235:16238 transaction failed 29189/-3, size 64-0 line 2960 [ 120.183705] binder: undelivered transaction 84, process died. 2018/01/04 09:06:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x400) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000ae1000-0x1)=""/1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) [ 120.225868] binder: 16267:16271 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 120.233375] binder: 16267:16271 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 120.257450] binder: 16267:16282 got transaction with unaligned buffers size, 58534 2018/01/04 09:06:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000af2000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x7fffffff, 0x9a9b, 0x6, 0xb54}, &(0x7f0000b4f000)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000edc000)={r1, 0x800, 0x40, 0x8, 0x9, 0x9}, 0x14) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f000091d000-0xae)=""/174) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d16000)='/selinux/user\x00', 0x2, 0x0) r3 = shmat(0xffffffffffffffff, &(0x7f0000e88000/0x4000)=nil, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000102000-0x1008)={r1, 0x1000, "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"}, &(0x7f000081b000)=0x1008) shmdt(r3) ioctl$void(r2, 0xc0045878) [ 120.257497] binder: 16267:16282 transaction failed 29201/-22, size 0-32 line 3005 [ 120.291184] audit: type=1326 audit(1515056795.721:3266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16262 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 09:06:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x3, 0x3) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000290000-0x4)=0x100000000) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setmm(0x23, 0x7, &(0x7f0000f81000/0x3000)=nil) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:35 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000679000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = getegid() r3 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000043f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e7e000)=0xc) shmctl$IPC_SET(r0, 0x1, &(0x7f00005c6000-0x70)={{0x1, r1, r2, r3, r4, 0x5, 0x3f, 0x0, 0x0, 0x0}, 0x7, 0x6, 0x65000, 0x0, r5, r6, 0x5, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r7, 0xc0a85322, &(0x7f0000003000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCSABS20(r7, 0x401845e0, &(0x7f0000001000)={0x7, 0x4, 0x10001, 0x2, 0x9, 0x1ff}) getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setresuid(r8, r8, r9) ioctl$TIOCEXCL(r7, 0x540c) 2018/01/04 09:06:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000553000)={0x0, 0x7f}, &(0x7f0000242000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000635000)={r1, 0x4}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00006b7000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) [ 120.291612] audit: type=1326 audit(1515056795.722:3267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16262 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 120.294699] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/04 09:06:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) readlink(&(0x7f0000d0f000-0x8)='./file0\x00', &(0x7f000083e000-0xdc)=""/220, 0xdc) r0 = memfd_create(&(0x7f0000811000-0x1)='\x00', 0x3) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000422000)={0x1000, 0x16000, 0x9, 0x1, 0x8ec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:06:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000885000-0xc)='/dev/rfkill\x00', 0x10001, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000521000)=0xb1, &(0x7f00007cc000)=0x1) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000085a000-0x9)='/dev/ppp\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00002f5000-0x5c)={{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x4}, 0x200, [0x100000000, 0x0, 0x1e, 0x20, 0xf8, 0x6, 0x2, 0x0]}, 0x5c) r1 = msgget$private(0x0, 0x108) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000be6000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecb000)=0xe8) getgroups(0x8, &(0x7f0000c4c000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) lstat(&(0x7f000080c000-0x8)='./file0\x00', &(0x7f0000043000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000068f000+0x7fa)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003d3000-0x4)=0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000058a000)={0x5, &(0x7f0000d16000-0x93)=""/147, &(0x7f0000754000-0x78)=[{0x400, 0x37, 0xffffffffffff8000, &(0x7f0000db9000+0x822)=""/55}, {0xb509, 0x1000, 0x8, &(0x7f00008f7000-0x1000)=""/4096}, {0x6, 0x4e, 0x4, &(0x7f0000d80000)=""/78}, {0xffff, 0x6d, 0x6c, &(0x7f0000049000)=""/109}, {0x7fff, 0x5e, 0x7, &(0x7f00008ee000-0x5e)=""/94}]}) msgctl$IPC_SET(r1, 0x1, &(0x7f000041a000)={{0x0, r2, r3, r4, r5, 0x1d0, 0x6f3, 0x0, 0x0, 0x0}, 0x5, 0x93b, 0x4, 0x5870a95e00, 0x9, 0x3, r6, r7, 0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) [ 120.294708] binder: 16267:16288 ioctl 40046207 0 returned -16 [ 120.301727] audit: type=1326 audit(1515056795.732:3268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16262 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=276 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 09:06:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f000059f000-0x38)={0x1, 0x0, &(0x7f00008b5000)="", &(0x7f0000cfa000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 120.302079] audit: type=1326 audit(1515056795.732:3269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16262 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 120.302620] audit: type=1326 audit(1515056795.733:3270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16262 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 120.304871] binder: 16267:16282 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 120.304885] binder: 16267:16282 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 120.304896] binder: 16267:16282 BC_INCREFS_DONE u0000000020265000 no match [ 120.304933] binder_alloc: 16267: binder_alloc_buf, no vma [ 120.304958] binder: 16267:16282 transaction failed 29189/-3, size 32-24 line 2960 [ 120.304978] binder: 16267:16282 ioctl c0306201 20004000 returned -14 [ 120.305056] binder_alloc: 16267: binder_alloc_buf, no vma [ 120.305075] binder: 16267:16288 transaction failed 29189/-3, size 0-32 line 2960 [ 120.308063] audit: type=1326 audit(1515056795.738:3271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16262 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 120.308319] audit: type=1326 audit(1515056795.739:3272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16262 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 120.629877] binder: 16267:16271 BC_INCREFS_DONE u0000000020265000 no match [ 120.636986] binder_alloc: 16267: binder_alloc_buf, no vma [ 120.642850] binder: 16267:16271 transaction failed 29189/-3, size 32-24 line 2960 [ 120.650530] binder: 16267:16271 ioctl c0306201 20004000 returned -14 2018/01/04 09:06:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000005, &(0x7f0000ee8000-0x3)='~', 0x1) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000001000)=0x0, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000974000)='/dev/audio\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0xfffffffffffffff9) 2018/01/04 09:06:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0xfffffffffffffed2) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000f2000-0xc)={0x1, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00004b0000-0xf8)={{0x0, 0x0, 0x7, 0x1, 0xd0d}, 0x0, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x2, 0x6, 0x7d, 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]}) sendto$inet(r0, &(0x7f00001fa000-0xc0)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006fa000-0xc)={0x0, 0x0, 0x0}, &(0x7f000045d000-0x4)=0xc) ptrace$peekuser(0x3, r1, 0x6) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:36 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000512000-0x8)={0x0, 0x0}) prctl$intptr(0x2e, 0x401) 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(0xffffffffffffff9c, &(0x7f0000001000-0x78)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f1c000-0x40)=[{&(0x7f000038e000-0x44)=""/68, 0x44}, {&(0x7f0000000000+0xdc3)=""/39, 0x27}, {&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f00007e8000)=""/150, 0x96}], 0x4, &(0x7f0000165000-0x84)=""/132, 0x84, 0x5}, 0x100000000}, {{0x0, 0x0, &(0x7f0000de9000)=[], 0x0, &(0x7f000016e000-0xb5)=""/181, 0xb5, 0x69c}, 0x0}], 0x2, 0x40000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000069c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000)='\'}^\x00') r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socket$alg(0x26, 0x5, 0x0) 2018/01/04 09:06:36 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000f8f000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:36 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ec5000-0xb)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e2f000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cd6000-0x9)='/dev/ppp\x00', 0x90500, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000035d000-0x18)={0x6, 0x400, 0x5, 0x0, 0x4a, 0x9}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00001d4000-0x10)={0x8, &(0x7f0000a8a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000741000-0x14)={0x0, 0x80, 0x401, 0x800, 0x2, 0x14b}, &(0x7f0000076000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005e3000-0x98)={r2, @in6={{0xa, 0x3, 0x915, @loopback={0x0, 0x1}, 0xa63820b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x6}, 0x98) dup3(r1, r1, 0x80000) [ 120.658867] binder: undelivered TRANSACTION_ERROR: 29189 [ 120.664413] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/04 09:06:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005eb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000645000-0xe)={0x5, [0x5831370e, 0x7ff, 0xc85a, 0x6, 0x61c]}, 0xe) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f000097b000-0xae)=""/174) 2018/01/04 09:06:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000457000)={0x0, 0x0}, &(0x7f000074b000)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000947000)=[{0x0, 0x800000002000000, 0x10000}], 0x5b, &(0x7f0000aeb000)={r0, 0x0}) nanosleep(&(0x7f00000a3000-0x10)={0x0, 0x0}, &(0x7f0000ce4000-0x10)={0x0, 0x0}) 2018/01/04 09:06:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000843000)={0x0, 0x5}, &(0x7f000020f000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000b5000-0x8)={r3, 0x2}, &(0x7f0000fe3000-0x4)=0x8) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000451000-0x10)={0x1, &(0x7f000007c000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:36 executing program 6: io_setup(0xf1f2, &(0x7f00006b1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000265000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r4 = open(&(0x7f00009bb000-0x8)='./file0\x00', 0x101000, 0x8) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x3, &(0x7f0000000000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000001000-0x57)="258a1d938a44b7e197988c606fac795df832933f18597aec9ecd79ec444c03808b74c82c3ef9bc3672f7c237065db4f9dfd39dbc9e7d724df2dca9c71f2c6edb300424be7e4b64756a34a94382112d8a8541c8b455088c", 0x57, 0x9, 0x0, 0x1, r2}, &(0x7f0000d4a000)={0x0, 0x0, 0x0, 0x7, 0x3, r3, &(0x7f00009fc000-0x68)="e069e4fb6fcc4159478c663af929f978e9aa004b5ad1354a8745a66ddf5900b7a18c67e6df6fdd08541b1553c506497104afcda4315587fa518d876fc7949d9633d91315a6f2e47a3a16e8f45b542a3d8353a6427839d2e5163d39bb28e1288e8263954c769e77bc", 0x68, 0x6, 0x0, 0x209657fc5a0ec1e5, r4}, &(0x7f0000c95000)={0x0, 0x0, 0x0, 0x6, 0x4, r5, &(0x7f0000384000-0xaf)="41b19448139c5f3ae6238461d0cdc621d94f0535e79b36ac505003590ce3f01b593f715e10c9ecd1967b059eb5adac5529364a606f35d4a4dedf6c3ed6298458b44c3d5013f17aeed405e526637f79f370035eff278779663428b4e868a3bb121c591c260b7dd1caadba6d03a07b38d3c245ca92deafa4dab3ec8f8a1393d457338db415aabeb8cac750684dca48b7d5b5ed024c9340782ee1093f297aaef1dca780b7f828ea8189a7465b6701c172", 0xaf, 0x9, 0x0, 0x0, r6}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r7, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r7, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:36 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000846000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r1 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000c5d000)="8ca7caf1d212ecadba5ed3342e915e44d92c0ab9c5a47cb770aa8372929796891f0af6e8a0e5374589ccd353df55b592c99a3f0388a3506dfcbb4274") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) poll(&(0x7f0000083000)=[{r2, 0x40, 0x0}], 0x1, 0xf5) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000fce000-0x10)={0xd5a1, 0x20, 0x7fff, 0x10000}, 0x10) write$evdev(r3, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) sysfs$3(0x3) 2018/01/04 09:06:36 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000848000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001000-0x11)=""/17, &(0x7f0000001000-0x4)=0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b75000)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000003000-0x3)={r1, r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0xffffffffffffffff}, 0x1) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000a35000-0x18)={0x100, 0x80000001, 0xffffffff80000001, 0xffffffff80000000, 0x0, 0x9}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x3, 0x5e1b, &(0x7f00007fa000-0x8)=""/8, &(0x7f0000420000)=0x2) 2018/01/04 09:06:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffff9c, 0x107, 0x12, &(0x7f00009e5000)={0x8ad, 0x5, 0x0}, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f00003f7000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000069d000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00005ef000)=""/62) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getpeername$inet6(r1, &(0x7f0000405000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bec000-0x4)=0x1c) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:36 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000684000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x1, 0x6e8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x2000000000000000) socket$inet6_icmp(0xa, 0x2, 0x3a) write(r1, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) read(r1, &(0x7f0000f61000)=""/4096, 0x1000) 2018/01/04 09:06:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000482000)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000031f000-0xe8)=""/232) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) r4 = getpgrp(0xffffffffffffffff) sched_setparam(r4, &(0x7f0000f4d000-0x4)=0xd7) r5 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000c4f000-0x78)={0x1, 0x78, 0x100000001, 0x0, 0xb0cd, 0x4, 0x0, 0x4, 0x88020, 0x2, 0x5, 0x2, 0x7ff, 0xfffffffffffffff9, 0x21e, 0x130, 0x800, 0x7, 0x2e, 0x7fffffff, 0x5, 0xfff, 0x1, 0x1, 0x20, 0x92, 0x7, 0x4, 0x1, 0x80000001, 0xbabf, 0x1155ec98, 0x0, 0x0, 0x63, 0x79, 0x3, 0x7, 0x0, 0x6, 0x1, @perf_config_ext={0x7, 0xffffffff}, 0x12a00, 0x4, 0xefe, 0x6, 0x1, 0x0, 0xe14, 0x0}, r5, 0x1000, r3, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt(r1, 0xffffffff, 0xff, &(0x7f0000dff000-0xe5)="69e107345b3cd216e4c0e7125f422f7b854e3862c1b9f28800f44c8ff802261289353124f9564e3d52b94588708a1c40522e1fc9808c0231a3b2c920a71d2315d9b429b92a48574c8fc8d182974d6259cdbebef28adeeebb3284ca2229e4445f62df82093fc3c0b7223998623c2029898dc61541d7b8810f0d73c9cab3d16ee17a79d1ad5b8645a06687329b5fedbf1f6472f59b40b5a3a87e4456566669c9926fe1fc142dfc28ec35125c1315cdc7e4344d4ea03f126356d18768b119ee623dff7920d12e5a615840c518576b6e41dea43ffd0ddd3af365d7caa08a86e94c3776dd2aad98", 0xe5) sendto$inet(r1, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) io_setup(0x2, &(0x7f0000a42000)=0x0) io_cancel(r7, &(0x7f0000149000)={0x0, 0x0, 0x0, 0xf, 0x0, r3, &(0x7f0000bb4000-0x35)="c5c34c6730656e8d231e6300b74f3d98badc4879c35dee23295360a3905baae628505cdd43f26aeedadf3bd1d6088c5967c65e70dd", 0x35, 0x100000000, 0x0, 0x0, r0}, &(0x7f0000a24000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00003be000-0x8)={r6, 0x0}, &(0x7f0000268000-0x4)=0x8) 2018/01/04 09:06:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000007d000-0x9)='/dev/ppp\x00', 0x14000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000c62000)={0xd5, &(0x7f00004e8000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:36 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x10001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0x91)={0x0, 0x89, "1a10bed83c2135f20fcb482b389801c66abf8f647c0adae0339a0d7cae37ab9313df689f88040ac29a1f4e64be43c48b5a081c283f9f303316374eae19bc695f7de70b65e17dd63549ca5632c92984028e62a521b1a8a5cb92920cb6e10ee3e36544da087c3e50cdc21da46f69d55ca252bde5889840f06706c4bd9467e15eff82f987ed807becb2a1"}, &(0x7f0000003000-0x4)=0x91) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x4b, 0x20}, 0xc) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) time(&(0x7f0000001000-0x8)=0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socket$inet(0x2, 0x0, 0x2) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f000094e000-0x8)=0x0, 0x7fff) dup(r0) 2018/01/04 09:06:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000023d000)='./file0\x00', 0x0, 0x82) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007a7000)=[{&(0x7f0000c12000)="390000001300094700bb61e1c3e800000700000002000000450000000000800019001a000d000006000000f4000000fd17e9ff090400040005", 0x39}], 0x1) 2018/01/04 09:06:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000621000-0x8)={0x0, 0x2, 0x2}, &(0x7f000095a000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ce2000)={r1, 0x6}, &(0x7f00005b0000)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000688000-0x12)='/dev/input/event#\x00', 0x6, 0x400) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000eba000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000f75000-0x8)={r3, 0x2}) inotify_add_watch(r0, &(0x7f0000c12000-0x8)='./file0\x00', 0x20000000) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) getrusage(0xffffffffffffffff, &(0x7f0000152000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000049a000-0xc5)=""/197, &(0x7f0000b31000-0x4)=0x2a3ccf177ea45d3d) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) 2018/01/04 09:06:36 executing program 5: r0 = open(&(0x7f0000e7b000)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f00005e8000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000001000-0xe2)=""/226}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000072a000-0x9)='/dev/ppp\x00', 0x6000, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000717000)={0x8a64, 0x0, 0x8, 0x9}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00001ab000)={0x1bacf914c1bad32, &(0x7f0000279000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000fdc000)=""/174) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000e9a000)=0x0) finit_module(r2, &(0x7f000008d000)='0x0, 0x0}, &(0x7f0000ce8000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000846000)={r2, 0x1000, "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"}, &(0x7f000021d000-0x4)=0x1008) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:36 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000227000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002b4000)={0x3, 0x7, 0xa000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000a3000)=0x5) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f0000002000-0x28)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/04 09:06:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000603000)="f2e47d81cddd7c2cb56c8d219aae7bf6e67ebd19c63c8cb1bf8a46ce88adbb1d658b71c33dac7cd77893a91fbb17420422c3444453b75370827aa6f50b00a50402e3f8bbc1295b99e5434161b40822d935b1efa17d8615cd3a94532d278eb99a9572d816014f9b0b752dc9c011f770ef72b562ea6ba2694458981e2190256ff5c7ad9bcc3a0efd913a41c969a516fafa0bd4d770399fea6d942ae1ef93b9b0c4672bd36e53665e295bfb26df947ac7de02f9852294c5a5afb1dff4a6a5c856217fa1112d0e7aebec8fda03a7bba254386a01e10753d99182557a6b2d596c95f3c69d1c98d5cda3214dfcbc") ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000ea5000)=""/174) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00004bb000-0x4)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009ef000)=0x0) fstat(r0, &(0x7f0000c34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000c5000)=0x0, &(0x7f0000a94000)=0x0, &(0x7f000037d000-0x4)=0x0) sendmmsg(r0, &(0x7f00002e9000)=[{{&(0x7f0000d84000)=@ax25={0x3, {"930d48a7ea1627"}, 0xca6d}, 0x10, &(0x7f0000469000-0x70)=[{&(0x7f0000ef0000-0xe7)="5613580e5dbe9bced0e567e46f11eae97bf39ceb0fcc6c8812a674f3e4ea9389c4d9b709e5fa9caa354d2186b486c43a3888bf727b21bfda69564d86072de73dd18f23f3d767030bda9e41ed2a0f2d1ae660b0a2ea23c18aedbee5b7aac6d52ba6992cc65e93c3d90fd32dd9ccc6f56405a649f292bc2482905ef93ab2a1cc7111d7df71fa3219ff855628474562cef766b69b8c58a419b3b2c8a6d5b1de3df18a49c86d307d1c77c2cbf0d585d9d938a133554f4b5967fada4390cc89dd031975c2c82c3c4a225167ad0404cea283ce095384a63b462d3a20984556ecfd7d5a1b0c8f78883db1", 0xe7}, {&(0x7f00003bd000)="985d146cd5d1a9152e98dc738c304bc2cf27150e060546c0a6963013bc1e9c8cedf76d99e26987d47ce385297534e1db8d1f2d3373ef879c6cef7814ae47a885153d130df1d68057b3744e263d695f85fc7359103cb3ddee94a53cd0c441406b84afb51a4dbcd85f65889eba5595276be829f35772116f2d31f14937a8dc4a421b8913d82370a45908b27ff151d7509d110a481b5916cc6c38b23082", 0x9c}, {&(0x7f000058f000-0xaa)="5d8d9a6c70c4b43b94ce07a82f5df934044c7e7c84d521abd141426b633c488af43f4126543e9afa3d2d6e32ba628be8c344da0b77ade7697bf8204a38577a24a93e277254026d05b4c86762a80fd8a513bc6df4c019d01d35c1f4d15cac81c06cd1c17936ea74ae1d4608e4c7a0c621bbf1d91284828809d53da5c9adafedd3fc3590f9f29421c44e52d267f5899e6ef44b472b64bf0140aa3df1bf69fb7ef826f4fbd7943c845859f5", 0xaa}, {&(0x7f00009e3000)="83b29b5f0267c8b3a667fee4d177a72de78a80fff68f399d48b442c16e5fe8fc6c05c8735c1997fb3359832139043956d1a4e7f35d213b9ab904f0ac9cc035d5a44dec8f2c559ef6b2e8cc12d88bd6614b43d0dbcb91ed2c121b86d0bc6a2a06e82e1cbe5f482cb8476e6d48955a6d", 0x6f}, {&(0x7f0000cca000-0x2e)="1f6ef9e236beff27220d021eb69bd86decb2d15dd34c009c0c8729804dc9eb24fd0a6a0ceb0c561a84ebf94695bb", 0x2e}, {&(0x7f0000777000-0x87)="04391f90aaed72a79d7973088018bdead1e8899ba70e8bbfb1f71a89e766689025df12f8b94c7aa05a5d252f61cfdcf004af803696378cf0ed72f858262fdf4316b500d76bc32b213cfd9ecbd19f052f7bcad5361555f8fc5341018a4f1d7a36e576dd1c14bad58684f0886d081796609019f32f309447cf42f5908645b735cfcd5b71615efa4c", 0x87}, {&(0x7f00009cc000-0xfb)="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", 0xfb}], 0x7, 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{&(0x7f000017e000-0x8e)="1c5315291a6729ecc2bfc0953f43082d054288b35eac9631504fddb5f6a404cdaa0f8ab3b1ef9c55e479a928e8ea9ddf3274a77fcc8720d1428845b730360dd242f25fab56b38c7fceef5d89ec91c5649936d9eaab9b3dea8277b3c8550c0e454ecaee257a001a995b78c055ad44f9aeccd14762b9e1e18dc7543320a3b2965ddfa3eab0335711f20e753544de96", 0x8e}], 0x7, &(0x7f0000e02000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x41}, {&(0x7f0000633000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d2a000)=[{&(0x7f0000d96000-0xd6)="8412b3263e8230aee3e5c35117195167e78d6bde4e950acb51a6abde188064e26fd2b870c780e7133615e97ea4875550b0e0ad6aa51f7b66f372a853bdde82c788f97f2fb35dc33df4ab033246ea5c2b46e734a4a61f0030654c732e99f5835b52917e484b9c09ec9b5a676f4f6607ffa28db58a9c536bfee1f67c03998c7063a657a246759f719dd47a78a2404e529c0326af8e168094ce73909c8f6524a629f3d64934d1ba4cd9f914b06e16da859fa9a21329b988f7888b1e5daaf9074662cea23df7ffe1293eca3d3d637d9a1fd2650de41df8bd", 0xd6}, {&(0x7f00006f4000-0x4d)="cbdff64af9eef21b3183e8235c8fd1fde22df825ac22c893348d8cb56b68f5e43c15f7f0b8724437af40cb356787289eac8c83389f2cf29b436b2ffe5919f0eb5433ed9e30aac4b926a77a1f49", 0x4d}, {&(0x7f0000f6f000)="8a085fcaf95003175f6db248ac824d126ec4df0866f7f08086004176dcf11b5fe35ff237d7078c9fe8fd1e08d8157a3d38151fa1c3c2f96fc39b08299182e39238dc86578d8ba55c2ded921b9105226a4c13ab06f34832c235ff7364c292b5e0868dc0becb33385f313313bd80cf4591da5061d345c066d071836a35a05c103330dca4c6e68ab634f601e1ff4e4e484f2c1e762a34fafb113c3fbc556b7d3bf9a50d2555c976ced086c7b6cf02c817d0f9bc10a821077b35a6f633694b931aa9e46f74ee0db58dfba9790ad4caabaefe40876603aa20fce2c0d50f1a8b421cb9e1a0ebca5629bdb50079451ddccd6f66afb8145de02fc560253a21d89a0b10c104450a4a8a8fc27601344d409986a15c0eb739188dcd53a3cebc3ea7dff7a9e9950e1fee44531cd92824d8e997e240f1e4f613197559373a82cdc17020f166e124c681fdf058cdc4c16947e64111e7c5020a94f61f0e72b89342d711bf195a731b2dc116ab12c399b6a7a7c721a0147d697f0df07128f67653dd3646046a2c71d7c185057964c09735bef798ce96df6b85c25bec128394a2cf5168514eb55648f1bad400c78865faf233bcc0eef8ed9f9ffdaf6bcb69e86ba5013f5910511ab3d31f6c9ebea19b49a83793c2cf6f3a439cbbb8a8c0c70266f5bd2a78eaa5314da8e29b8fbc3217846edf33ba1493887e8884dde2c93753fc7f3eb6a89b77ed42cbbc9c32559e22f33e81776fa379015bbbf237267c0e78e6d290064b22c67fc609317fcd4d1a59080f36b123e3f5ee99a10853569d841e5140af4c76952465789110e9ae5ce18935939bbeadc553df0411ce8b3a2397d2ed0ea93d1193af5c71cd61d58d472226d225458b84940d2cc837fa35270d9c93499af81d84b93c00f8dd5cb7e4f7fec8df7472e60e5b7ea86587f66348c773d483333ee7891bb12818470c1ae978b7dfc190626cfa56711fa25c9dc1c748f94a9af965977e52a4d9742c60bb7b9e03c81a9fb8bfc02955e2f50435f2b15e25710dcd126c331fdfa36b2041829f3276fbf868d7bc78c733f45e6c1e0dcf89b84354c32b349f374f8c2e8cadd9a7599808dac3360db970b247e7fedb65bd39d0d3c8ea71ebc202be23e6ca2fe145db0a0a215fdd64d0f6d0c5bf4e6f3429ed4afc19de1e513d6500afd03a8cd2a9805b391fcb85cd2944058a1531a66dcade2241ae70b57359b8d614e3491c1915cae60ed4215cead697340c6b28077a625a9ac6f48e64ed6b7b3ef6c1d757e8797a2975bb6e72e1b567f92ee4eff1752d3e2e384aad35e20600c160cd2b09f353a0943895ed7b25299b02772a23dc023af8ea6f720467742c14b1e53ad01eb36dda0c930142a02db91f672242f439502ca395791cf7d5fec32b55c7bab7893a6c161fbda7ccc5ab3bc9ff4b292d7c2e9522c619cb4ad1280b2d1d7ce618411fd457eeb2368780eb239725ee2c2b3c19a4104103addb038f1d0b8b661b066a7a245fd51a7b007d34ba313d01c0a283d8a10ddd70ffde89564f76281e6da2e9fef15c05ce6af811d865d0ee7e3754176f9ce1d458b95d822d68a0324756d2ced8c26800167f30e72417d2ba31cfd58142962342cde16427a70c9d17fb159ca8d4c87cb4a2d52a4087d1606ad798ca2aae86fe997bb56bbbe877d9cc72bff4d89fd20ec764cce66be2a859dfc5719cb64317eb7381463f2a8db8d8f774448cf86a495c1ebc95b88fec0939417a1c340645c0096d552df95f25e6f61f60009eab1d482b6c74ee8edde45942d3ba4fb01ad202dfeba3f1e5b34ec6ecf21892354866a74c0288a92eb6cc7f7c4dc0d983d90868cea289ac9c1ffe3ec870991b8ce7b7b7a8d95ca3669ac4b873ee806b51f91cd949d1e3e88e6cb1549ad5a8220225220b1809d6d9d79b021d836a868a8cafb988aaa05a92952cb00fb45d1d0be52ebec834e9ae1cf06a3b9e1be8194632378b12933bc900f11caa27d5f6a1fbffb7c61da02d642cbec9f89edd62d64985d0d2c21279cd81f37c7decd1103a11249cd42ee237b8463b38e52d7d63e2a46562a37ef44f76d4815ac49b7e6ec30e8eb5cc0efef947a3a3290124ede4629d4c065ac4e323124bf9a6fa6747300351731d7fc0ea7f29c49fdb148ce024044ff113d85b7763b6222371e4e51ba2a1e658a46e73961780906c0adceac9641c3b6f37825e91bc758c11a2e2e030618890f73646e37461a3cb4dc9d81da5eab28d54dd145b4d22f65478655eef0e3aa837f58b6533f90779afad39a77b54e5fed69f31ba45d131d520aaffa6303aff519eccab8311765cd6e112814f4835a38a4948fed3cf0a37978a1f7f884729820420b1ac5bebe7adb7c97e26d6dc64d7b7447ed759d4fb112d42b614196ec6fbcf783384c22ec8e0e3c692cce14edb50478f299438b6033af115c869a1855fc5b9b5723e250b7e0acfa6bca6719756b03e998fd04cef51cbdbaccb4a359e3ce9faff4621cfd77986f93d8b81775bd21fc8cd7c21a37e596535947f8853ed5952e4f92791e5e623db2f9d8d06193dc5e0143d9c9cbb5ae6185ec0bbf9c3b5e13ea9a833d981df7c4e522d1bfdab1c22aa7ebd963cf75051ca8f9d2b72b0ce3d05eb513872263fc7c21084325dbfa0c3c98a5952c78d451e9cf95e62fc00946d6c78331e05d8074759db03d7767f237efbd8d478d51351b30009730111bf18b8cebe1730ffb57ba966dbfd25e438fb35aaee5519ce86a5bccb9545362f7b71b10cfab969a1e271ddd2ea04deb9319cd94c865b28ec0c6cce227379f243dc95acf85b2cbde85c6c9fb256e1800407bd6e790bebecfd50b847480bc1c266cd478ef8ab3d5056eeec1db5f89976c4e9130012327fcf18e4e1504607ecb9096d486b0d30ed6a515085b511ac70cd64b5d0513bf6495bca0fda3699b0b1f752a298ab88efa2f369aaba542ebc01e9bc1eb19a44dcf5af8e9e64028f994bd31665f24d25fcf2da16fce1cf7b8e2e783ffe90f34255dd6511ce9da27ee434f51643da4264afe2fec13a245c9f2d66693fe6caf88aa7e76aa0636ac3bce6eda5b957af85068bcf0bbeb887b357cc563cd92f65026b5c13f4445b029e9fba546283d34736dee1e3e17e017fad357a437fdeabcf56afe299eb23e6b4a3b2f2940485ea6c9c2aeb5207abfe83c9a50485fb428c11393641a32a90b866a4363c7661094b313f7299bd9848e93866fe1189e79942321f453c2a15a92be9fd4af8aead9033af0ed08b66039247acc2340c9ab99b584998b39c5a81a20754bfa72775d96eea15950bf0698881d68ee505406c5769eaf848e9217f723f59fb852fdb874c1f5a5a9a944322177e6517ebfbcd25cc4b72371116f378147e94564705100db7cb2d57e2d73c7c6e4bf7f179d21c723b0f5308ba56a24c7fba1b213cbb5fe8602df4c808a133dbc0ec80e0b815ea01eb51d6795a04c3220c020f0a5142f4f7c8eca86c6beebd95851b8323c4ae24ecb122239710c03834aa6ec31f1ba694dd3f7f72183ccee3009ec32a2e0e7fb5c90b83a9686774ff63271afdb283d2180596bb5a45e0f74d71a3e00c62cd7f34615a9a0481db2ec8b28b1eeea503fb4448b9630af43e19ffa5ccf81b08bce84fd668df2c0dfc952cb35310fe15cf35adffdd95310441f4e05a42de0fa6061689a879e12c588ea1f7dd67d8391dd6f0c703d325b178f1f42772d5612b76b07dc8514c35325b6dcd14133bfb5fb65ef2e8862e3a93de4442045dc965034a67f375dd726d9c7f93d92198477e252e8b2a8314c5dda7ff91a9f995b529746f4ff8bd48a47ede8f0de597e26a5f50826f5261be185044239f56f69e3809e3df85df716d37c77c9bafc0cb22a653b925a1a9e31a02f5fc66fcbfa336f5e59220bf480cfd1c26496ba3e4b64da1022deeeaf46c5b8363332e6ff3440a22e0a2b1094f2855dec5205db03c0a42b6fee3aa0287d397e42ee13b60bc11a9318d9e9cdb7d3fc326643361a321b3eac9b2acbfbbae7d535c524bc838e7e8335f5193c8bbd3baa94269a66a3b83970aebfb45b3dd438ceab1c5126ccb275f902650109f1ce879ae9c1657d0be2d1e3c1b004a29c1a92c76e27fe5412bf83318a582a722ea6a8ca22186832c92e19c86ffd0b9c3f28f684f4c5d82328b8442a9191e0c0a34cb97db7dafd6f0e8b3286bd40e25f99f2b800968ffd978245007ae61d0763b7e3c772e098b88553992ce0b1ccd5f2ae495ed2939641f5f72eb3d3a6d9e4532f8be1b1e2956fdb7bd9e0c22f01106cfdc1e316c2a11ef520cd6c0773a21e2e604d4f657ac5add8d333315510d31eaf3f4fe46f04287328c4c6ed1905e3921a759267485b908c5f2fb98f1bc18f4adb942705a7f43987d6f2f862252aef4e1bb3e717888d605bbb23d374b104e5d03169ad4d851649dae876289f53bebf75d123311a4e685b547ed9a94daeaaf15f6139b60303212a70a96eabed2eb3537090711117f94550e8ce1d757ac8628a4987657986a6a37538bc520723bdf640f77c0da7b37e23078b510d48362a981523be3fbfbce6a012e28c7e41025fecc0085d676687dcc3f9b5a4745386443a9c186d42e67c3a5699c69cc983df098702018c71e5a726096d5e4b239948485b993ccd05c7cd2e0fcd1558f60b634c14c648156c89967d5eb09a0fc37a4b92ad68aa4523866920fa8f17d7ce429d14e5bf0106fd3656c7db8bf22e24d179077e4175fc3503c40767ab56fc1b19fcee6a1ab156c024f6d77a68d032053e6d4c454dce3cbafabccfcec0a342ba582426df0f00e0d66c329b71785fa5fc36dccab39cea25f9a07a8891567f1a7aaab3d0b784db1d191db2457974508aeb89ea99c9ee1f6c4b58f64dbe7a1d7c4c9bf8b0bd8bb6c534a1241acd4debdc648b87d26daa9c354036666e9a843e48138331388fa92f257cc74aa6b8159ffe6f5034d41ff172a477fa2de5f4c25dd854079510ac551e3703fba0ae52cedc8fbad35c3f06829e40a5687a9bfbd18076f377c3d9da3c59d009cf3584f8fd3c23e42892208d0725d208149a3cfd4c581c44c3f521afb4dc6238eb0959b9a3047b70fb334ee1bba1bf504c18ea5e2d71f95ce8b52fe15294957816c5a6acd786c2c60bdc1bff7a77af28a34bc988995e010f6145d0ee537c2e7a0a6037956c997675ebbd44f9edae4030cadb36c3f4a1147cd95fd2ae45b76fb850e8d6291da59ec3f9b6855002507f341eb5a68f014b43835daf057907f9c35362e183be0a25415fc14cfd969dcd207272264a54a83651f503ef3681d37bcf666a74dec9eef317f15131ec29df0a58eb8fca7bc138befeaa5c8ee8278091e3c58ff36346dd806b4ddec007aae5dc83a08aa254138b7b3e96de91428ffdfeabe868e6ada377329dbf39926bff0dfa998fc6b5e597eb89ba64e6788ee095548d488fe15e26b2f0dc7fdb182fcdc8121f48b5255fe3803fddff5004ba50e3482394f7722247ac78a582952110b91e2faa6d3544c573c2207cde2947f0e2378fe438bf10aa8a12a9118b4b03f33998a89fb4d33b5ab6ad4467b9130092f40af4ab868782b6c2b612d5f5e5e0de141441ec737c6850717019c0b8c0e82090016910a43af6300f5f434081e0a9e4533734a4ce1032a044515cef9983e82bfca78e938ca51da7b2a45e3298d1ce92c36bf9756fe0f3162539097dc2a531e96104ec23669dc543f021b3aa7894e648c636fced4cbbcda1ed5459dd07468f8d8351bb1124d4a57f920f67dfba1ea0fefd2c234ed25ec77121e1cf5620f062220", 0x1000}, {&(0x7f000063a000)="a6d7dfb27e9e90a99ba8870633", 0xd}, {&(0x7f00000c3000)="610748b44d414fbb484dbff261af953881ec01ffab15b9f0b3cff23ed8c1f836e03d8236c1d567efb5d12ee2979a2ca4dc2afe604957059d4f808199808c2ec1de6d23efde5707cb3a8060ad18abe3ce4fdcb18c552ec61e25ea5ba44f7a", 0x5e}], 0x5, &(0x7f00007a4000-0x38)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x10}], 0x2, 0x5) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007bd000)={0x7, 0xb, &(0x7f000078d000-0xb)="bb19e6c3967b909eaec0c0"}) 2018/01/04 09:06:36 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000755000-0x8)=@sco={0x1f, {0xaf, 0x0, 0xf0a5, 0x1, 0x8, 0x2}}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000e76000)={0x0, &(0x7f00004a5000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:36 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000001000+0x484)=""/77, &(0x7f0000002000)=0x4d) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f00005cc000)={0x0, 0x0, 0x0, 0x7, 0x0}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000060b000)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) gettid() r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00007fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "16f210480e2467b652a985e175c1f7feaca929443e72573d818b19bd387bb47e88c40d7948e390b09c18ef10c82867d861eb2c08477101230fdc2573d2d0e695", "e42ab1033c5b9f86240863987a0a50c4471681cb2c251711c12c70420564e3b9", [0x0, 0x0], 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:36 executing program 7: clone(0x0, &(0x7f0000179000)="", &(0x7f0000f42000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000db3000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000d2a000)={0x2, 0xab3, 0xfff}) rt_sigpending(&(0x7f0000441000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000001000)={0x4000, 0x5000, 0x4, 0xee2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x9, 0x1ff, 0x9, 0x10001, 0x4, 0x8, 0x3, 0x4}, &(0x7f0000e34000-0x40)={0x100000001, 0x3c, 0x4, 0x8, 0x8, 0x2, 0x8000, 0xff}, &(0x7f0000a1e000-0x40)={0xffff, 0x46, 0x0, 0x6, 0x5, 0x8f6, 0x1000, 0x7}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000017b000-0x10)={&(0x7f0000000000)={0x12000000}, 0x8}) 2018/01/04 09:06:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000199000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r2, 0x40, 0x6, &(0x7f0000da9000-0x1a)="5acc38fd14882cf1a57c206a9506da0da7f184db05ff9f0cb9e0", 0x1a) gettid() bind$alg(r2, &(0x7f000038c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000bf0000-0x30)={0x6, 0x1f, 0x6, 0x5, 0x7, 0x4}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001c6000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x7}, &(0x7f000026b000-0x4)=0x2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00007a1000)=r5, 0x4) 2018/01/04 09:06:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_emit_ethernet(0x46, &(0x7f0000c39000-0x144e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x29, 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={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/04 09:06:36 executing program 4: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b01000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b04000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000800000-0x4)=0x100000001, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00004b1000-0x1c)={0x2, 0x3, 0x9, 0x0, 0x9, 0xffffffff7fffffff, 0x100000000, 0x3, 0x9, 0x2, 0x7, 0x9, 0x0, 0x0, 0x5, 0x2, 0x3f, 0x0, 0x7ff}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000be000-0x80)={0x1, 0x0, [{0x0, 0x804, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00006c6000-0x18)={0x1, 0x0, [{0x100028000000485, 0x0, 0x800000000097c}]}) 2018/01/04 09:06:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"dd92b7567f043a6f7f27ece1bce10ef3", {0x4, 0x4, 0x5, "3f0214b3826f", 0x2, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003ff000)='smaps\x00') sendfile(r1, r1, &(0x7f0000002000)=0x17, 0x200008000000ffff) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/04 09:06:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000018f000)='/selinux/member\x00', 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r2, 0x3, 0x0, &(0x7f0000001000-0xc4)="3a6da74be110e97e201d399353c1274ef8549f223745524fa61188e8e13faceaa4180f74ab7033d582e0238f16eb0fb89b9b99f7147e045e22d631e7d1b3255b461e1f7043221e3c6e2af051584eca3158338dc43f6445f7ee8fa403e71d04c2b7d8f345889228c80ba76fb66e7199174935df65231acf001c1aa577af8d1e5234058285fbc6153071b761c2c18af4c266c23e35628238c91815baf84cf150e47c495444186790a26e252062fe44651a0eb7ad5c302eb291f1f9024d67c3539b9766d9d3", 0x3, 0x401, 0x800000000000000, 0x8, 0xfffffffffffffffb, 0x0, 0x5, "a9a120db68c5fc0c0aa586213f02d49f71c31ed2c7fe9d3aa4c906a8c78b005cb7756134f42db2db49ce9a182351ebe6f4f0cc94be1ee2a3cdaca58fc8ed6b286dc64decdad84c5c65619adc4719dfd3629d78b144c399c346265be6c041a58826416f8c7656c225c36b09"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r3, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) exit(0x10001) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendto$inet(r3, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r3, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000669000-0x9)='/dev/ppp\x00', 0xc0044, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000e98000)=""/174) fsync(r0) recvfrom(r0, &(0x7f00007a8000)=""/172, 0xac, 0x2000, &(0x7f0000ee2000-0x10)=@llc={0x1a, 0x4, 0x7ff, 0x2, 0x7000000000000000, 0x3, @random="08206eabcc26", [0x0, 0x0]}, 0x10) 2018/01/04 09:06:36 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) sigaltstack(&(0x7f00002ae000/0x3000)=nil, &(0x7f0000001000-0x8)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) fstatfs(r0, &(0x7f0000001000)=""/100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000)={0xc0000000000000, 0x1, 0x3ff, 0x4, 0x5}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000081a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00006a9000-0xc)={0x803, 0xffffffffffffffff, 0x0}) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000003000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000ab7000)='/dev/random\x00', 0x0, 0x10680) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/04 09:06:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getpeername$inet(r0, &(0x7f0000818000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000961000)=0x10) r1 = mmap$binder(&(0x7f0000efc000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000014b000-0x18)={r1, 0x0, 0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000007b000)=[], 0x0) 2018/01/04 09:06:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000a56000-0x11)='net/softnet_stat\x00') pread64(r3, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000867000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000095f000)=0x5) syz_open_dev$sndmidi(&(0x7f0000305000)='/dev/snd/midiC#D#\x00', 0xda5c, 0x0) 2018/01/04 09:06:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000e67000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000057c000-0x8)={0x0, 0x7, 0x1888}, &(0x7f0000f43000+0x380)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e5f000)={r1, 0x7f, 0x7ff, 0x101}, 0x10) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) openat$sequencer(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer\x00', 0x8002, 0x0) syz_open_dev$tun(&(0x7f0000e51000-0xd)='/dev/net/tun\x00', 0x0, 0x480000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000036000)={@generic="3c22e320e0c09996c1d016cb0e30a015", @ifru_flags=0x2}) 2018/01/04 09:06:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) syz_open_dev$mice(&(0x7f0000e8c000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) prctl$setendian(0x14, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000c99000-0xae)=""/174) 2018/01/04 09:06:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) get_mempolicy(&(0x7f0000325000)=0x0, &(0x7f00003a6000)=0x0, 0x0, &(0x7f0000166000/0x3000)=nil, 0x0) mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000415000)="110000001c001f12000000000000051457", 0x11, 0x0, 0x0, 0x0) 2018/01/04 09:06:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sched_setparam(r0, &(0x7f00001cf000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00005ff000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000925000-0xcc)=""/204) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000000a000-0xc)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/04 09:06:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000aac000-0x2)="b569", 0x2, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ded000-0xa)='/dev/cuse\x00', 0x200000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000b07000)={&(0x7f0000250000-0x60)={0x27, 0x0, 0xffffffffffffffff, 0x7, 0x200, 0x7ff, "2148ebcfdef0faffffffcd761d9b0467fda6e3ce44da7f0000000000000005db85c35accd41c53a9bfdffb0e7dcac6a019c5ddaa1318bc2190c374124c335d", 0x1ff}, 0x60, &(0x7f0000469000+0x1d5)=[{&(0x7f00000d2000)="a516de60898298ff6aef80e4e91ed0d00ff016b62bc7d3327938ae677a426c40", 0x20}, {&(0x7f00006ae000-0xba)="ff584706e75d27432fc01d5df37def975d11c6dce22607940eb7f5f026be70e6e9ebd732f74a4d64e2e82505049c4827947d9dee79ed1b18718a96b12e032cf3ddfac62ba831b61a8a058248d791355fc503730443ec0b4ad744b4b97f362a803650b0c46971a57bf36cd115915d900b978cf09f56ed62b9a99393a911774248fff35c8d877d1e1c7926ebce4dfd8368ab743c590714414ca16d0e60332cfef446a432eefd6119eec66c3ca10eec5cb6c8d83b01d19e42927e11", 0xba}, {&(0x7f00000d3000-0xf9)="8a8512a5c761db3be7a706b6ed803411b3dc27dff27edf3b60c3902df2aa0cb73ff9b796cb5a55011b5b5cd807d99fea7e44ffc1a825e36721e8e8e6c9e963a77cab4f7ccd7dc6ce0be4db66392d045b1f1966feb3448e56f6c1b2165f41e5b2eaf9a82cb6b6dc81193e2e857dd1f7862eb88d255eaab74633f82ffb529490e81bec0ddf7dad48b4f1953a025bd024085ba3f7d2354eb7d8598cd921ba9bb00826c3a0ada90cf2b31200008000f4975f7564028c0e380cbd9f4458b70a822a25c9b66f946c0292f28296febb17d7c42e23d83fb8f2e917fb639306bf30eb7635ac6e0d00a02d6f270de2129786749b8a6b9d6658b2696a0780", 0xf8}, {&(0x7f0000faf000-0x57)="5c9bae128f062d45f5867e169a47a89dfcf6b0fefd1a1873a72ca4d5d175236a1cf0b27149440dc01bef28eac5d45a33cb55a30fd7a76c970285ce9279f7dc6fd646ce4c89d9c5d65efe30d8d98eeba46e2602497f6bd0", 0x57}, {&(0x7f0000b89000)="a52cda47c939ca2d7fbbd4d551ca090ee57489628c357b427c87f1bd066d3ae44463dd5a791f2d227da64393d6160308201209c057bb4d65468de5278b2132ae0408738b2461a3aadf305d92e79877eacd9fa9320e19eca083d4b1a0016b07536b", 0x61}, {&(0x7f0000576000-0x4a)="4c97fad75b9ceea6c44a5c5453aabea266a5e881871b047c18482cbf43cba229e903e7e9a803a200e6dcde50664a3c381f7350edab78476cc19c91cdb1f4d2db1c61cfc957e45e7371d4", 0x4a}, {&(0x7f0000eef000-0x27)="9fb1e6f390fe9f1912c0abbeeae6fbe90d8b8597378f215390a31e72a7d2c764efcb50584e0cbd", 0x27}], 0x10000000000000bd, &(0x7f0000cf0000)={0xb0, 0x11f, 0x3, "1e094d5b780868dc10e81f6e37d89df8ac14ee47cdacb3244dd1cf4f2661ecfaa561aa20fd9b1036155a3600908141a286ec120dd7dcf2d861c912ec1d03c8d8be1eefcaa289aab4befeead10975b03d020bca33c454b33270fc98e8320ccfaa3ec7a25e23beb388a94b8e4a0e855c1d07c1195639b133ba3f9a8cd13cc6680939d871f5a48ea1d0e7d5bf9df1e43cc5abb0462396ca3b0c99b71aa3fde4"}, 0xb0, 0x8881}, 0x40) 2018/01/04 09:06:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f0000c8a000-0x4)=0x8) 2018/01/04 09:06:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000039000-0xa)='/dev/cuse\x00', 0x40000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000c7f000)=""/164) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ae3000-0x2)='&\x00') 2018/01/04 09:06:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000525000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000f89000-0x6)={0x23d, 0x3f, 0x1}) 2018/01/04 09:06:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x10)=[{&(0x7f00006bb000-0x64)="9be293d504ed8a4e05a8a558fc98f58eab99be6346cde236c8973e751a93ad6491d83e11673690319c82fcacc348cec18a4b344ddc3147bca72f27dcd70d66c300c777e65ab2f47d9589da3724eb326b295769827ce7383a640a17e578d124d0a162d41a", 0x64}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$int_out(r0, 0x2, &(0x7f00006c0000)=0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000656000)='/dev/midi#\x00', 0x7, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000ec8000-0x10)={0x1bacf914c1bae73, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f000024a000)=""/65, &(0x7f00000d1000)=0x41) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f000065e000-0xae)=""/174) 2018/01/04 09:06:36 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf914c1badb1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000002000)=""/174) ftruncate(r0, 0xffffffffffffff33) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8) 2018/01/04 09:06:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d78000)={0x1, [0x0]}, &(0x7f0000974000-0x4)=0x347) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000095d000-0x2)={r2, 0x0}, &(0x7f000095c000)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000034a000-0x4)=0x7, 0x4) fcntl$dupfd(r0, 0x0, r1) 2018/01/04 09:06:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003bc000+0xac9)='./file0\x00', 0x100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000664000-0x28)={@generic="240eb12f7cfb123a184b12bb5aca63e0", @ifru_ivalue=0x92b1}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000725000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000bd5000)=""/0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000a18000-0x10)={0x1bacf914c1bad90, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000de9000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0x2e8802f267ee7211, 0x2, 0x0, 0x225) socket$inet6(0xa, 0x800, 0x200) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00008ab000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/04 09:06:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f5c000)="7d92b73102d371129199493da048f6b7", 0x10) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000843000-0x50)={{0xfffffffffffffbff, 0x800}, {0x10001, 0x7}, 0x1, 0x5, 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]}) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000c48000)=""/21) time(&(0x7f0000ef2000-0x8)=0x0) 2018/01/04 09:06:36 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0xb5f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r1, @in6={{0xa, 0x2, 0xe31, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1dbf, 0x9d}, 0x98) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:06:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000daa000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000851000-0x10)={0x1, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000015b000)='/dev/input/mouse#\x00', 0x2, 0x2) r0 = request_key(&(0x7f000088f000)='big_key\x00', &(0x7f0000055000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a74000)='cgroup\x00', 0x0) keyctl$update(0x2, r0, &(0x7f000049a000-0xd)="509a3ef8f64a069cbb271d630c", 0xd) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000ab6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/04 09:06:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000a8f000-0x70)=[{&(0x7f00009f9000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eae000-0x10)=[{&(0x7f00002e0000-0xab)="437ae3a013eff9c8689ae14d9f21742697e36e0a504e7b985df684712b56853b6c58b0fa5a7a113ee53a315c8f370c39f6694553da2863e7f59b5d37955c61cd53cccdf8de756f5c75f393d1f81380431bf26ae254b7982bdc3576de5661c7da3926def11f847c2145ed835c263b1691596cd6408e1ab82a25636a9f5a81ab3101a59082fc7635aa286a6fb948a2ff58528c329cb1cf5d7b6ef9429a92649d88b9b4bf1220210ca82f52bd", 0xab}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000e9d000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c53000)=[{&(0x7f0000e1a000-0x75)="fe73a8579647f745efa90df4705108dab7dea952943ae5a0bff4b754176b39b748c4c8dba9c94192d8abc29e0fb77d6be80755882585cdb85492d8b36a9cb9947c52648f18a693a78df69925c509319d0df3749289241381099dfbffb71801d249e98b1f51a0e94fec388ac762d51b3e62fbde5259", 0x75}, {&(0x7f000057a000)="9df6fa2848262b01095a8c36d43328acd160a4c495f31574ed4d5eca8367cbfec20d24a860b446a37ac02776bd8f0bc34063bc775be29ac01979dfa01d77b83764de15fdaaac72e610f26bedf15e751a2f62ab4ace0a8c2844f4f045fe3a34dccce36690b18b80d7ae4b8ec38b420ae1b6f5cacac51e737f20f833595406ebd61b068ef6180a4d89159c446d93ca4974b9e10c6a4c1cf0f7845c95e703ffcf0d79c6b74b736f65", 0xa7}, {&(0x7f0000dba000)="8d8bd0daea7d6269324f460b7bc54701ecad5482f9924840c4808f9fea195e1db4a0500e9669c427c5770387110a989c7304ad679aa586ea53111676bebcf4937a44d6f1ec01851401f0e1077178a5348c19efa9ee760a95e3", 0x59}, {&(0x7f0000296000)="ddeb0f43b357dee8fd545c49b58c585e695f5025df2a5815db8864a8e20e3c56e83f1823893f2459f193b2b002c13bd7b6ace7e8e690ffadbc6c72b55cacfefeb311fcacafc4715b485a5185d5d5ce058ec92486bad7e7822e7942ac80fb84b9e78417f74db520e7d6d073064318038b8105a1e2a4d1bcef1ba9bbe5a2efa066e5b6b57a42026774726536a62506b43a00ae", 0x92}, {&(0x7f0000087000-0xa6)="ba879dec489226a1acc705a04ca1cf66cb52e9e7243ec2c13f9053f320f06e62a332227c527153b3ab18058a590017411b8ff8c11598175b2bbb83ea08ee9c1427a83925381f5a1d5901dd8b1c11a2d8ebad60a232ba680bf8a294536efb2a09573b3c5cc5b8bcb03ab9380c38dc8db8a6f3767deba9c419d05f963fa21b67c17ba191d0aead44a5fef111ed47bf04ef61467895571c749861696949b51f88f73c5ac3dc9b3c", 0xa6}, {&(0x7f000070b000-0x1000)="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", 0x1000}, {&(0x7f0000812000-0x21)="1f875fbe212135a84b9647d77404375d085264dd13f9742dbe04baeb70c5cf52a1", 0x21}], 0x7, 0x0, 0x0, 0x8000}], 0x2, 0x4000081) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x80004) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00008b4000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000378000-0x4)=0xc) bind$packet(r2, &(0x7f000005a000)={0x11, 0xf8, r3, 0x1, 0x3, 0x6, @random="b54ceabf680e", [0x0, 0x0]}, 0x14) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ebb000-0x4)=@assoc_id=0x0, &(0x7f000099c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006ce000)={r4, 0x5, 0x2, 0xadcb}, &(0x7f000085a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e3b000)={r5, 0x3}, &(0x7f000038b000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000c5e000)=""/177, &(0x7f0000b50000)=0xb1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r6, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b74000)={r2, r0}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e1, &(0x7f0000af2000)={r2, 0xffffffffffffffff}) 2018/01/04 09:06:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000a1d000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000e76000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1000, &(0x7f0000eee000-0x3)="") unlink(&(0x7f0000e88000)='./file0\x00') socketpair$inet6(0xa, 0xe, 0xcd3d, &(0x7f0000cc3000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000995000)=""/228) 2018/01/04 09:06:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x800014000000013, &(0x7f0000616000+0xf5c)=0x1, 0xfdb1) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c46000)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000a70000)={0x1, 0x0, []}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000e3a000)=""/0) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0x20, 0x100, &(0x7f000028c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc3) pipe2(&(0x7f0000b80000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000ffe000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000433000)={r3, 0x0}) syz_open_dev$loop(&(0x7f000083a000)='/dev/loop#\x00', 0x8, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b7b000)={0x6, 0x3, 0xfffffffffffffffc, 0xb5, 0x0}, &(0x7f00005b3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f49000)={0x1, 0x400, 0x5, 0x9, 0x5, 0x3, 0x8000, 0xffffffff, r4}, 0x20) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e14000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000db1000)=0x100000000) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000a2d000)={0x0, 0x0, 0x0}, &(0x7f0000aff000-0x4)=0xc) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) 2018/01/04 09:06:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r1, 0x401) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000003000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000001000-0x4)=0x7) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000000000)=""/174) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000003000-0xa)={0x0, "5b790416acbb"}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x800]}, &(0x7f0000002000)=0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000001000-0xc)={{0x0, 0x6, 0x5, 0x7, 0x3f, 0x1}, 0x9}) [ 121.489762] sctp: [Deprecated]: syz-executor1 (pid 16549) Use of int in maxseg socket option. [ 121.489762] Use struct sctp_assoc_value instead 2018/01/04 09:06:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef1000-0x9)='/dev/ppp\x00', 0xc00, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000975000)="859bc5a3da284e3ee83ec462a523c53b680d9c5c9452f11457d250a1b346f7813f43a4f0ae35931b24232e605b44c8b0a2e6f1142ab8b3cc6701e2bcf9e7071bdbde9f844245a4ba5ad0af6e36e88a506dfb0124f2a3a851ad493afb853a1dec6d6046570cef8b3e1ed65d8dfafc8705e78698d81de1ae65da8fff4921d60c432e8691d58c98cdc5f532006c6f2b9eb9184c4f936ad2d33b30cbe9a1d140786a04c3e527833e2dc404d7a25cc370a109801c9d4ef6a8f524b1ab99a4f1b3095e5b40", 0xc2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00002d0000-0x450)={0x58fd, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) 2018/01/04 09:06:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f000089e000)='/dev/midi#\x00', 0xfffffffffffffff8, 0x4000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e8c000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b8b000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff, r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r3, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}, {&(0x7f0000015000)="", 0x0}, {&(0x7f0000015000)='(', 0x1}], 0x3, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000d62000-0x4)=0x0) 2018/01/04 09:06:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) r1 = shmget(0x0, 0x2000, 0x4, &(0x7f0000d6d000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00007ba000)=""/174) syz_open_dev$sndctrl(&(0x7f0000b6b000)='/dev/snd/controlC#\x00', 0x100000000, 0x4000) utime(&(0x7f000074d000)='./file0\x00', &(0x7f0000152000-0x10)={0x193, 0x428cc4b4}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) syz_open_pts(r0, 0x101201) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020005, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000d2c000)=[{{&(0x7f00005df000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000178000-0x10)=[{&(0x7f0000905000-0xc0)=""/192, 0xc0}], 0x1, &(0x7f00005e9000)=""/4096, 0x1000, 0x4}, 0x5}, {{0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000d29000)=""/101, 0x65}], 0x1, &(0x7f0000636000)=""/63, 0x3f, 0x3ff}, 0x20}, {{&(0x7f00004ca000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000faa000)=[{&(0x7f000019c000-0x9d)=""/157, 0x9d}], 0x1, 0x0, 0x0, 0x6}, 0x0}, {{&(0x7f0000d5b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000483000-0x40)=[{&(0x7f0000766000-0x41)=""/164, 0xa4}, {&(0x7f0000cdf000)=""/35, 0x23}, {&(0x7f0000aac000)=""/30, 0x1e}, {&(0x7f0000ca6000+0x27f)=""/178, 0xb2}], 0x4, &(0x7f000038d000)=""/217, 0xd9, 0x0}, 0x20}], 0x4, 0x0, &(0x7f0000404000)={0x77359400, 0x0}) getsockopt$sock_int(r0, 0x1, 0x14, &(0x7f000032c000)=0x0, &(0x7f0000942000)=0x1) r1 = add_key$keyring(&(0x7f00001cd000-0x8)='keyring\x00', &(0x7f0000747000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000a1d000-0xc)='id_resolver\x00', &(0x7f00003ee000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000038000-0x2)='+\x00', r1) socket$inet(0x2, 0x803, 0x7) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000055000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x90000) bind$bt_l2cap(r1, &(0x7f0000bd9000-0xe)={0x1f, 0x1f, {0x593, 0x4ee, 0x1, 0x7, 0x100000001, 0x6}, 0x92, 0x7}, 0xe) poll(&(0x7f0000158000-0x8)=[{r0, 0x6001, 0x0}], 0x1, 0x7d4e) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000144000-0x40)={0x0, 0x2, 0x0, 0x0, "8b1e3157cf1a84cd0089f777bbecaf7e5832bde6e98db92ffd394c7daa331386d7089951d524ebe141ef8612", 0x0}) [ 121.543665] sctp: [Deprecated]: syz-executor1 (pid 16549) Use of int in maxseg socket option. [ 121.543665] Use struct sctp_assoc_value instead 2018/01/04 09:06:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000a5a000)=0x7) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000dd3000)={0x1, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000f7000-0x9)='/dev/sg#\x00', 0x5, 0x800) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e5d000)='/dev/qat_adf_ctl\x00', 0x240480, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000496000-0xc)={0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000587000-0xf)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000dce000-0x8)={0x0, 0x2}, &(0x7f0000284000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000b09000-0x7e)={r4, 0x76, "38857511163757a98a4fd6afd1f21699d5333d72d5e09cdcab8e44bd0452dbe857708e7b05cb05ca64e15f3afaf08e8423ffce72877a3a1ad95421089b1dff6139df74f20e678a728f592994455dcaf58060033efa7f8ad1b1bfd0e6a5b2ce10fb2bcd3cd1340bdcc83fe20da4d8f3434478cff96490"}, &(0x7f00000dc000-0x4)=0x7e) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000563000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x26, &(0x7f0000bcb000)={@rand_addr=0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f00007df000)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000ee2000)={{0x100000001, 0x0, 0x0, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:06:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) msgget(0x3, 0x440) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x7ffffe, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) sendfile(r0, r0, &(0x7f000060d000)=0x56, 0x10000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000069b000)='/selinux/user\x00', 0x2, 0x0) ioctl$ION_IOC_CUSTOM(r1, 0xc0104906, &(0x7f0000b5f000-0x10)={0x81, 0x3}) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000b34000-0x5)='./file0\x00', 0x0, 0x0) execve(&(0x7f000028a000)='./control\x00', &(0x7f0000fb3000-0x48)=[], &(0x7f0000fb3000-0x10)=[]) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b99000-0x4)=0x0, 0x4) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/04 09:06:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00003de000-0x94)={{0x6, 0x5, 0x1, 0x80000000, 0xef47, 0x8000}, 0xfffffffffffffffb, 0x0, 0x1, 0xcbb, 0x6, "0002afe658f442de880d36d58b3ed0a4d443197e5e8c5cd0e0ddd568c5ea827e99949a8646a24286c657612b820f2c53f5c9afb9568a26ecbc9c2d8ea23ce01152365f385ddb0a5e24f463f326f841b548ffba78a69463125fb5eadf919ad32711acc7590628f11a28b2304925f49a4c1e88180eb76c059cfc072bf88820cd7f"}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e53000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c57000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x286, 0x81, 0x8, 0x8b}, &(0x7f0000046000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005a8000-0x8)={r1, 0x100000000}, 0x8) seccomp(0x1, 0x0, &(0x7f0000773000+0x79f)={0x1, &(0x7f0000635000)=[{0x6, 0x0, 0x0, 0x40407ffc0007}]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/04 09:06:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039e000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f000037d000-0xc)={0xfff, 0xffffffffffffff7f}) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000ff1000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f0000dc5000-0x20)={0x2, 0x80000000, 0x80000000, 0x9e, 0x0}) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f0000e85000)={0x6, 0x1000, 0x1ff, 0x73, r1}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000c80000-0x102)={r3, 0xfa, "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"}, &(0x7f0000537000)=0x102) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000b91000/0x3000)=nil, 0x3000, 0x4, 0x10010, r0, 0x22) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000b92000)=""/251) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000003000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x167) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000642000)='/dev/autofs\x00', 0x400200, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000998000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:37 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x8000000080800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000013000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 09:06:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f00008c9000-0x8)='./file0\x00', &(0x7f0000569000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000aa9000-0x14)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setregid(r0, r1) r2 = request_key(&(0x7f0000dba000-0xa)='blacklist\x00', &(0x7f00001b7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ba1000-0x20)='ppp1mime_type@:selinux.security\x00', 0x0) add_key(&(0x7f0000b79000)='asymmetric\x00', &(0x7f0000ef3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8f000-0x2)="1081", 0x2, r2) 2018/01/04 09:06:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000093b000-0x10)={0x4, &(0x7f0000d00000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x8000, &(0x7f00006f7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 6: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00005d0000)=""/237) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e80000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000509000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000019e000-0x4)=0xb) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000032d000)={0x1, &(0x7f000008c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000c13000)=0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000a3a000)={{0x3, 0x3, 0x4, 0x0, 0x9}, 0xda, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0x8, 0x9, 0x5, 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]}) recvmsg$kcm(r0, &(0x7f00006d3000)={&(0x7f0000a6e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000555000)=[{&(0x7f0000c1a000)=""/4096, 0x1000}, {&(0x7f00005b1000-0x9)=""/9, 0x9}], 0x2, &(0x7f00007b2000-0xda)=""/218, 0xda, 0x100}, 0x40000000) syz_open_dev$tun(&(0x7f00003a4000)='/dev/net/tun\x00', 0x0, 0x8000) 2018/01/04 09:06:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf914c1bae8d, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key$keyring(&(0x7f0000d3e000-0x8)='keyring\x00', &(0x7f00004b6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x2fb) r2 = syz_open_dev$audion(&(0x7f000038b000)='/dev/audio#\x00', 0x676, 0x200000) ioctl$KVM_RUN(r2, 0xae80, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="80000000", 0x4) r3 = accept$alg(r0, 0x0, 0x0) readv(r3, &(0x7f00006a5000)=[{&(0x7f00004c1000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/04 09:06:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000-0xf4)=""/244) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d02000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000280000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0xddb, 0x3, 0x3, 0x2, 0x20, 0x20, 0x7d, 0x7, 0x0}, {0x200, 0x5, 0x9, 0x1, 0x3, 0x1, 0x7fffffff, 0x1}, {0x62a, 0x9, 0x1, 0xfffffffffffff163}, 0x4, 0x3, 0x3, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x2, 0x10001, 0x1f, 0x7fffffff}}, 0xe8) 2018/01/04 09:06:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x1002006) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) socket$packet(0x11, 0x2, 0x300) write$tun(r2, &(0x7f0000661000)=@pi={0x0, 0x6007, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0xffffffffffff7235, 0x3, 0x9}], {0x8100, 0x3, 0x4, 0x1}}], {{0x63f5, @ipv6={0x5, 0x6, "191925", 0x230, 0x17, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x2f, 0x0, 0x100000000, 0x8, 0x0, 0x2, 0x2}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x3e, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x740d, 0x5c, "5baa91366980e9660ae902a57c3cb0bb9cff67bc07477ce29155e1b325696c9840fd68db22d59537a7089fb6aab2fd4c5abea4927f5109aa817e7a9bc15324e9fb6441f3c188611b596ecc25efbab5ae27897808baaf610cf257a030"}, @calipso={0x7, 0x58, {0x2, 0x14, 0xc3, 0x7, [0xffff, 0x2, 0x4, 0x7ff, 0x3576, 0x7, 0x1, 0x3, 0x3f, 0x7]}}, @enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x20, {0x4, 0x6, 0x80000001, 0x0, [0x0, 0x20, 0xa7]}}, @enc_lim={0x4, 0x1, 0x8001}, @enc_lim={0x4, 0x1, 0x3}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x7ff}]}, @routing={0x3c, 0x2, 0x3, 0x5, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x2c, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x5, 0x3c, "dc4b399c42e8ea6560480d6b636d606c4ce5d6c0f22a7de3ffc4e000cd831a9332449845131c9ff5e704beccb98aaf5607fa4f7a98a04a91f2b10a6d"}, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0x8}]}], @dccp={{0x3, 0x0, 0x4, 0x1, 0x2, 0x0, 0x0, 0x3, 0x9, "a655c4", 0x5, "508784"}, "ff972678cf2cb69e9d420ebdd88324184cce4140a135a9689063b25fae46b8514b65e57135a795e8b6d952ca131dc1822b4c81b4317fe46857df2ddbf08b62c52fe9443974a9337b517b0261f3be759e758d540b0e155afd589fbded44c1610f97f357eb5a1ff0b49117dfd4dc949c312963596ae3cafd6af06a418e710d2dfd7175f10e99f0cb5064ca7c5030b79990656e7de8a1fe62a748be2c6c7bc28a23f831a08fd9770822a3345add1130"}}}}}}}, 0x272) exit_group(0x3) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/04 09:06:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f00005f1000)=[]) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f6d000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000892000-0x1c)=@req3={0x9, 0x100000001, 0x7, 0x4, 0x9, 0x9, 0x8001}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000d22000)=r0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000f4c000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000606000-0xde)=""/222) 2018/01/04 09:06:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x11, &(0x7f0000db0000-0x4)=0x0, &(0x7f000035d000)=0x4) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f00000c2000)=""/195) r0 = syz_open_dev$sndctrl(&(0x7f0000d4c000)='/dev/snd/controlC#\x00', 0x4, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000041a000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000709000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000aec000)={0x1, 0x201, 0x7, 0x2, 0x0}, &(0x7f0000f59000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c4e000-0xc)={r2, 0x3, 0x30}, 0xc) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00009f8000)={0x0, 0x0}, &(0x7f00008d9000-0x4)=0x8) fcntl$setlease(r0, 0x400, 0x1) 2018/01/04 09:06:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006c5000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x5, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000853000)={0x0, 0x0}) 2018/01/04 09:06:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pread64(r0, &(0x7f00003c0000)=""/22, 0x16, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x80000001}, &(0x7f00006db000-0x4)=0x8) 2018/01/04 09:06:37 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000edd000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getdents(r0, &(0x7f00000f8000)=""/88, 0x58) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000002000-0x10)={0x1bacf914c1bafc5, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009d8000)={0x6, 0xffffffffffffffff, 0x0}) fchmod(r0, 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/04 09:06:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000073000-0x3d)="3822d2e04bb1fb03707b260fec7913b20b182f3591f591feddda5569e12be8b09dac863d575da4c4f4544ff0fa8c7028293c850530b4b3107053f40229", 0x3d, 0x10, &(0x7f0000fa0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000d11000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000065000)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000654000)=""/96, &(0x7f0000923000)=0x60) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:37 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000792000-0x11)='/dev/qat_adf_ctl\x00', 0xc0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4800) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00001f7000-0x38)=[&(0x7f000057a000-0x6)='proc@\x00', &(0x7f0000588000)='md5sum^\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000355000-0x4)='(@$\x00', &(0x7f0000000000)=':GPL\x00', &(0x7f0000000000)="232b2728a9656d302800", &(0x7f0000bf6000-0x4)='&\\\'\x00'], &(0x7f000050d000-0x20)=[&(0x7f0000889000-0x9)='*em0eth1\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)='\x00', &(0x7f00009f6000-0x22)='vmnet1/{^selinux&vboxnet1-\',nodev\x00'], 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x3, 0x7, 0xdea3454dab09899a, 0xffff, 0x1ff, 0x6b3, 0x7, 0x6, r2}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0xf, 0x20000000000000de, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xd, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000003000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 09:06:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003a2000-0x10)={r0, r0, 0x17d429e197efddb2, 0x2}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001fd000)='dctcp\x00', 0x6) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) bpf$PROG_LOAD(0x5, &(0x7f0000ddd000-0x48)={0xa, 0xc, &(0x7f0000126000-0x60)=@raw=[@generic={0x1, 0x0, 0x5, 0xd651}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x800, 0xb, 0x6, 0x7, 0x100, 0xffffffffffffffff}, @generic={0x1, 0xfff, 0x100000001, 0x80000001}, @alu={0x7, 0xffff, 0x0, 0xa, 0x3, 0xffffffd0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000ece000-0xa)='syzkaller\x00', 0x7, 0x1000, &(0x7f00004c2000)=""/4096, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 09:06:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000674000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(rmd320-generic,lrw-camellia-aesni-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000e62000-0x88)="0600010095d2", 0x6) 2018/01/04 09:06:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000f7b000)=0xd17) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000d68000-0xae)=""/174) 2018/01/04 09:06:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009d2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b87000+0x496)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc7, 0x20, 0x9, 0x1, 0x9, 0x100000000, 0x68, 0xff, 0x8001, 0x8, 0x6, 0xffffffffffffffc0, 0x7, 0x2]}, &(0x7f00000eb000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005ec000)={r1, 0xfff, 0xffffffffffffffff, 0x1000, 0x30, 0x1f}, 0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000000000)=""/174) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000079f000)={r1, 0x9, 0x10, 0x8, 0x3}, &(0x7f00005aa000)=0x18) 2018/01/04 09:06:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e57000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000c80000)=0x0) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10006, &(0x7f00001e3000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) 2018/01/04 09:06:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) umount2(&(0x7f000098e000-0xc)='./file0/bus\x00', 0x9) finit_module(r0, &(0x7f0000b9e000)='wlan1(nodevwlan1,GPLvmnet0vmnet1\x00', 0x1) r1 = open$dir(&(0x7f000092f000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a05000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0xff, 0x8, 0x7, 0x4, 0xa3}, 0x20) syz_emit_ethernet(0x36, &(0x7f0000394000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipx={0xffff, 0x28, 0x0, 0x0, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, "3f078dc753ab870dca15"}}}}, 0x0) 2018/01/04 09:06:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000d47000-0xc6)=""/198) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x800000000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e76000-0x8)={0x0, 0x7f}, &(0x7f0000889000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000670000-0x10)={0x5, 0x1, 0x80000001, 0xa0, r1}, &(0x7f0000986000-0x4)=0x10) 2018/01/04 09:06:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00000cb000)="0500", 0xffffffffffffff8b, 0x20020007, &(0x7f0000b43000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b72000-0x8e)={{0x400, 0x0, 0x6, 0x100000000, "7d6ecaaca7bea7d8d42e023dc77b7762bfc30acfc38f3f1b1e173a84c69b62461236eed8cfa56f37ed42145b", 0x6}, 0x3ff, [0x1000, 0x3ff, 0x0, 0x6000, 0x800, 0x0, 0x8, 0x9, 0x3ff, 0x2, 0x4fb6, 0x7f, 0x8001, 0x35, 0x1ff, 0x99a, 0x7, 0xfff, 0x2, 0xfffffffeffffffff, 0x9, 0x1ff, 0x100000000, 0x3f, 0x5, 0x528, 0xfffffffffffffffa, 0x3, 0x7, 0x3ff, 0x80000000, 0x8, 0x8001, 0x7ff, 0x3, 0x4, 0x8, 0x2, 0x4f, 0x1a5, 0x0, 0x8, 0xf9, 0xf60, 0x6c5, 0x100000000, 0x3ff, 0x4, 0x7, 0x3205, 0x5, 0x1, 0x9, 0x1, 0x9, 0x8, 0x2, 0x5, 0x3ff, 0x2, 0x3, 0x8, 0x3ff, 0x7fff, 0x4, 0x1ff, 0x9f, 0x0, 0x28e0ff69, 0x7, 0x1, 0x1, 0x3, 0x87, 0x3ff, 0xfffffffffffffff9, 0x7fff, 0x0, 0x5, 0xffffffff, 0x3ff, 0x400, 0x40000000000, 0x7, 0xc0b0, 0x1, 0x80000001, 0x8, 0xb7, 0x4, 0x5, 0xbeb0, 0xfff, 0x9, 0x6, 0x1, 0x0, 0x1, 0x97, 0x3, 0x8000, 0x80, 0x9, 0x3, 0xed1, 0xac, 0xc, 0x1, 0x80000000, 0x0, 0x9, 0x7ff, 0x32, 0x49c0, 0x1000, 0x1ff, 0x2, 0x3ff, 0x7fff, 0x2, 0x7fff, 0x1, 0x7f, 0x6, 0x1, 0x4, 0x2, 0x5], {r1, r2+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VT_DISALLOCATE(r3, 0x5608) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000b2c000)='/dev/snd/timer\x00', 0x0, 0x6005) 2018/01/04 09:06:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000503000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba2000)="0600000000000000ed18b86c09bb2e83c68174708d6db96078032ea94addbcc1de84de4442ed43ffb02bf212", 0xffffffffffffff4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2018/01/04 09:06:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ebe000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) open_by_handle_at(r0, &(0x7f0000c07000)={0xc1, 0xeb, "72f7939eac87aa115b31c70063e0f6d3bbd32df80d3418708b20a3eeab510429d13c66bd550fd0ccd599509b542017021c3724772da1c69702edfc75f4612083f30bb4b52daf03e407e0d8e7b2a6c31051b944ef78a956354cbf4127e2a99001da597ac7ca697faabbda219964eff9aee1a7ad0033ddaea1ef1af80ed8c9ed88fbcaeb5d272bdbc77eba485eadfe2ced275e6c5e8cee17cbad1cae81867fc46d5ac8d644a26b5e61954acd4edf73ddb28081b2679442a9df86"}, 0x100) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) signalfd(r0, &(0x7f0000abb000)={0xfffffffffffffff7}, 0x8) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000575000-0x9)='/dev/rtc\x00', 0x80480, 0x0) listen$netrom(r2, 0x80040000) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c6d000-0x8)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fea000-0xc)='/dev/rfkill\x00', 0x8c000, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000013000/0x18000)=nil, &(0x7f0000be5000)=[@textreal={0x8, &(0x7f0000c1b000)="f3abbaf80c66b8dca5688166efbafc0c66b8319978c466ef67c9baa000b0daee0f01cf66b9800000c00f326635002000000f30ba2100b037ee66b97f0a000066b8a000000066ba000000000f306536260f01ca2d0a00", 0x56}], 0x1, 0x8, &(0x7f00005c7000-0x20)=[@vmwrite={0x8, 0x0, 0x3, 0x0, 0xc38, 0x0, 0x9, 0x0, 0x6c0ba688}, @cstype0={0x4, 0x8}], 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00006df000)='/dev/loop#\x00', 0x9d, 0x101000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000553000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000003000-0x7)='proc#]\x00') ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00007c1000)='/dev/snd/pcmC#D#c\x00', 0x20000000040, 0x40004) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007dd000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a6000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000060a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000094b000-0x4)=0xc) r4 = gettid() getresuid(&(0x7f0000254000)=0x0, &(0x7f0000c6a000-0x4)=0x0, &(0x7f0000918000)=0x0) stat(&(0x7f0000c96000)='./file0\x00', &(0x7f0000a0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a78000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d8000-0x4)=0xe8) r9 = getgid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000558000-0x8)={0x0, 0x0}) lstat(&(0x7f0000751000-0x8)='./file0\x00', &(0x7f000070a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000399000-0x4)=0x0, &(0x7f0000075000)=0x0, &(0x7f0000616000)=0x0) r13 = socket(0xf, 0x2, 0x1) r14 = accept4$ax25(0xffffffffffffffff, &(0x7f0000704000)={0x0, {""/7}, 0x0}, &(0x7f00002de000)=0x10, 0x0) r15 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000047a000-0x11)='/selinux/context\x00', 0x2, 0x0) r16 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000db2000-0x10)='/selinux/create\x00', 0x2, 0x0) r17 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d50000)={&(0x7f0000a1e000)='./file0\x00', 0x0, 0x10}, 0x10) r18 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r19 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cfd000-0xb)='/dev/hwrng\x00', 0x402801, 0x0) r20 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r21 = syz_open_dev$usbmon(&(0x7f0000a9e000)='/dev/usbmon#\x00', 0x6, 0x0) r22 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r23 = syz_open_dev$admmidi(&(0x7f00007ea000-0xe)='/dev/admmidi#\x00', 0x1, 0x40800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000257000)={0x0, 0x0}) r25 = openat$audio(0xffffffffffffff9c, &(0x7f0000bd1000-0xb)='/dev/audio\x00', 0x0, 0x0) r26 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000414000)='/selinux/status\x00', 0x0, 0x0) r27 = accept$llc(0xffffffffffffffff, &(0x7f000021f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000624000-0x4)=0x10) r28 = perf_event_open(&(0x7f0000fc9000)={0x4, 0x78, 0x9, 0x0, 0x7, 0x7fff, 0x0, 0x4921, 0x5002, 0x8, 0xa3a5, 0x4, 0x1f, 0x2, 0x100000000, 0x0, 0x200, 0x140, 0x2, 0x9, 0x4, 0x1, 0x4, 0xa0c, 0xffffffffffffff01, 0x0, 0x1f, 0x3, 0x0, 0x10001, 0x2, 0xffffffffffffffc8, 0x0, 0x3, 0x0, 0xfffffffffffffbff, 0x2, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000b23000-0x1)=0x0, 0x2}, 0x80, 0x237, 0x1d, 0x7, 0x200, 0x9, 0x14e, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x4) socketpair(0x3, 0x5, 0x8000, &(0x7f0000213000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db7000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000be000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088a000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000783000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = openat$rtc(0xffffffffffffff9c, &(0x7f000021f000-0x9)='/dev/rtc\x00', 0x200, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00006e7000-0x8)={0x0, 0x0}) r35 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a0b000)=0x0, 0x800) r36 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r37 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000799000)={&(0x7f0000ccf000)='./file0\x00', 0x0, 0x10}, 0x10) r38 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000968000-0x4)=0x0) r39 = signalfd(0xffffffffffffffff, &(0x7f000043e000)={0x18}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000016d000-0x8)={0x0, 0x0}) r41 = accept4$packet(0xffffffffffffffff, &(0x7f0000286000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a4e000)=0x14, 0x80800) r42 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000700000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000638000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000092b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xc) r45 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000529000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028e000-0x4)=0xe8) getgroups(0x7, &(0x7f000023d000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r48 = accept4$packet(0xffffffffffffff9c, &(0x7f0000163000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000430000-0x4)=0x14, 0x80000) r49 = socket$unix(0x1, 0x0, 0x0) r50 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000061000-0x10)='/selinux/create\x00', 0x2, 0x0) r51 = syz_open_dev$binder(&(0x7f0000137000-0xd)='/dev/binder#\x00', 0x0, 0x2) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000eed000-0x8)={0x0, 0x0}) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f000065c000)={0x0, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e88000-0x8)={0x0, 0x0}) r55 = socket$inet_sctp(0x2, 0x5, 0x84) r56 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r57 = getpgid(0x0) lstat(&(0x7f000036e000)='./file0\x00', &(0x7f000047a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r59 = getegid() r60 = accept4$unix(0xffffffffffffffff, &(0x7f0000854000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00006e4000-0x4)=0x8, 0x800) r61 = socket$packet(0x11, 0x2, 0x300) r62 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf4000)='/dev/rfkill\x00', 0x20800, 0x0) r63 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000aa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e63000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000053d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011a000-0x4)=0xe8) r66 = getgid() sendmmsg$unix(r0, &(0x7f00004d3000-0x118)=[{&(0x7f00001b9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b18000)=[{&(0x7f00003d9000-0x2c)="2b9fa91daf1acff17e8aaebbf88d4180b99c923add776edb626c1480feb522681cf52d8117281cc3168c5d13", 0x2c}, {&(0x7f000048e000)="44621925672ab3f7e0dce261b1acfa0a58e8d531c58499c350b8318a2b8fc4220492377d762ceebf65a27793faf8c327643ffebbe71c12bacb8a8995c3d4e59580692b2e2bd08c1b01cb2c586fbbfc00635c2f49a392edef2cde39687e6d2c7d64", 0x61}, {&(0x7f0000f7e000-0xd3)="8d5745d914e6cadc449dc1fcbbb6ef3d5bb5330a1beb7d08a147e9f07f24fb6d8464bca18652bfe7c9f67ec66164d0c89ff3d17e2e2a0073a8939f321df730e12538de97c10fb7f541a4239d2fd9b593ea7a7e059ac91375fa214cc0739a1489169f7897c2f271b9ea9b0c7493a2476a88dae8083caf576d6958252876269cbdcbbbe73c895557454f9b351a4dc5f653173efecd0635d68fbafe14ad47d91a76ebd1c10bc77f2dec6c292b6dc8ee363f4a05b2885c6692106f03560d6ae35af76353199ea439692ae966b09c6668f602925562", 0xd3}, {&(0x7f000043d000)="104aca0dba8c9579d5dd7aac8851f18f7b30c2b63b9b9615ea2086e2bfabd528b04204415caccf43b8b2fe843fb8c97989c577a50478125bafa3f609d291794446435c95284b3eaa0fa5f2106ae20d2e743dfd7a2071d46c644a425f0619611299d8911833125fe808102eea04a3683f4dd406225d22b114441a6ebd44660819fc91022b4342dc17853acaddd8b754fff11803b7bdd430f123085d2063b7838e4e960544ace74bdc0ca78bae7da275f60f006f2855e38b9ba1691c8bfdd97131a774d216d9d73ba83dcc792fccb00946275bcf", 0xd3}, {&(0x7f000010b000)="455aa4e4ce3baa000189e88f71acac3eed4c0045c693bdb0192005273ad5d981110f122be6b923c77ba08d13d443586fa7d6611093dbd3fb009261f2297da321d6e963fd98688f52d3de4ae81e654f8ef5c703e8946ba5e08199183507e045929371e488afcf7ceb7e1cfdf51c3167d2c0511b8903ca54a1a88542177d445df8759a2f87d43ec7a3aedd692ca5f0fef06e2f769acec2156175f607dabbc5ff4e14e749976872d0e5a44a3974f331b0085a1e2e558820aaa5daf84d", 0xbb}, {&(0x7f00003a6000)="", 0x0}], 0x6, &(0x7f00009be000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x40}, {&(0x7f0000790000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00003cc000-0x70)=[{&(0x7f0000270000-0xfc)="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", 0xfc}, {&(0x7f000002e000)="12bac97222b7412eb2a40653122a0c164569ed0f4f9343fe84da9640f45daf33d0abc72a46d09863e8a4a947f069bd2ddf31524ebf5caecf87c6801ed585d74266d017e5cb9c9da141c3eafc3755f4c93cb73ed1687f55a8be5dfcd615a23383282e57a8448f6b93952b556914049ef84d66bd7a4733941c3aecdf206718a0211e59b20a17cbfab014dda6a1ec846d5fbcaf3e44cc1e9c29e59b1b58cc1d6a75a8110d6e54d74cb1c7da2bcc3ba30d762b4f0bba62519f4866c374fd5f0abfab431201a9997707ed568cf357dfa4d4105a78e8f07cc271779873dd4d", 0xdc}, {&(0x7f0000533000)="0f58ac3a13a66c0d3d7f8f3cf0e60ff50f89678c3aced7", 0x17}, {&(0x7f0000f4e000-0x54)="31297eddbe52b8995ca312ea41dfcbcf532387d57ccf3df86065cb036753f79e1bbf4e34adc22419120d7c28b01d895b0ab1f4d67c7834ecfcf7dacb2be6ecf21cfca4fc49c95577128f8cec1e1c08431b924d5f", 0x54}, {&(0x7f0000c5e000-0xc3)="9429f1601df94d2b3660687b3672fde8a44225e127dfd4a0c9707b387f04dcfde0702d1278ffe6144dd188735de3bc1676ce1e1764f62096e1c7577810ba6b0c78d47e574b7d95bbfc63b83f3d8865cace3f028df611aeb984f80efd2c32120c6874541b346aa18e800928f41e7895288f8f1e9c39caa3de303fe8da3eaf8288fc008cd29843a5494e48befe74f934c384e222c3103982a8f1d355fd5d389abff7940e2481f42dd91e9d6a14e29139720a77053ee132210b0fda9558da50573c94377f", 0xc3}, {&(0x7f0000559000-0xc1)="b400f9439a88af4140ddc06a2836f85ab3af37cc7167f1f6739741699672b20864bd6b21b934ede8f90b267d2e8f6092438989914ac46d208a6c6cf51fb7f7a5082863caaa5b80753830457247066371a04d77cacab5fc6c7ed866d6858f07707437a57f4f9c3fe5841a7402e2bc14f37f24d733b9928b9e3d4e3ceceacd63fdb2df3c44ac580d4d3bbe7b8fa1725ef7b4a28aa7bcde0e882b3bd9a3994432e2b34fb742bb9ea5a293c9bd2f390899dbe6c6a23b520db2627c6e3f03516bc4fc8a", 0xc1}, {&(0x7f0000123000)="9ddaa72ebe1cb00406fd8703cb92955da91ffe7b8f2ea3f85002e0c35235854c86d1c0db602402a3056da92577333182d8ceeb", 0x33}], 0x7, &(0x7f00006dc000-0xf0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20]}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25, r26]}, @rights={0x20, 0x1, 0x1, [r27, r28, r29]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x18, 0x1, 0x1, [r33, r34]}], 0xf0, 0x8000}, {&(0x7f0000a2a000)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f00000d8000-0x30)=[{&(0x7f00008de000)="75b63a58d5bf506baed29cbfe444b1978c05bcc33bdce9c7b2eb0acb131d6597b976cc43fb51af508cd99ac1b18e679c2bd1d75ead8069d87be5c72f9d8bd6c41fcb5d97704794e765ce69b06f37acc704db3d7e1d0a8ad32736fbc31a263e", 0x5f}, {&(0x7f00002d9000)="5a3ee8dd1df3a1a3faa20b9e62c7723090e4478a26ed8e949c3b3ec9c8df1328c810d16182131fb427cc56337ba305f3c5995695832e403fd1536b935e85941baeffd7493abbaf9361dff806b877fcd5868f4f3302e3a51e5dd67145443056bef2d91f1fe1071900cd1d2db94ca3fd676a90d5b15fa8c59dcb9307af0c73763e84e001109c3f04db97fec9e462ad65b176a2aa3bea9dc78d7eb4eef46b3d1ffb357e36d4af0a34da5a0c01889410d64c85a67582394055d48e39a44d51f4ee906dab6f63f134f9e1379f7f8c87bd699a5e165395", 0xd4}, {&(0x7f0000bbf000)="a8df81228dda1eb4dd6361a6498b838ea3840b575fb3f8ef7f6d5b51953e80e7586ca3477680d844f7cf9e8691e0e0ec699c75885c4035287fbb9af30218082808c787dea11080078b87fb2c38eeb7a97f2486487261ee2b332e28bf211750", 0x5f}], 0x3, &(0x7f0000d76000)=[@rights={0x30, 0x1, 0x1, [r35, r36, r37, r38, r39, r40, r41]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}], 0x70, 0x0}, {&(0x7f000073f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f81000-0x15)=[{&(0x7f0000f93000-0xb6)="00bd00706303e0f3678c4380444351a509d235c01b94f629d18687a498f6ab9c3a96a0b9269ea5154e0a363bdb4b8b6519df3f95d2cad05542131835c1d6dd2bb869ea67f636a7017e0eb9e2772d22c938d3a8a69724c7497ab170ef1ec61f5acfd30b8f9d2eaeb25db8993fcc68c44befce733fbb3f5567a8d0d0214f970b744e7ebfc5ae490de87bab7fe5cb5625b18a22c5430f005847d4b879efcdf2c3d535832f59db0905fb7e6c5716ab866a2d990193a41a0a", 0xb6}, {&(0x7f0000fe8000)="72548e142a729c042a21fd41dd637a74db716bd4b38f6ef7519c69624ea63069f4970a98df3d2f2dc2235c82c2e35b69e641ed9794a8682391b0b6837294927ddd881355effe51db6cfc26b48823737611c68032d4b49b63", 0x58}, {&(0x7f000075b000)="f52fc78b9ca2059ef951a31b6c2935a9b8def348df6d2c757f8d6f57ac2f85f53b74d2b063a7cb9b415ffa30c6cce95e6a1bdfbda078eeabc0f47262226f95b9278edd68c09f84b76307d6ce5645de99738262bf7e8397f0fe2582feb7b99ec25a0aaaade7ad4a4b9cc3201d6fdd6edcd2f344380920e4", 0x77}], 0x3, &(0x7f0000c1e000)=[@rights={0x18, 0x1, 0x1, [r48]}, @rights={0x30, 0x1, 0x1, [r49, r50, r51, r52, r53, r54, r55, r56]}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @rights={0x20, 0x1, 0x1, [r60, r61, r62]}, @rights={0x18, 0x1, 0x1, [r63]}], 0xa0, 0x800}, {&(0x7f0000292000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000bf000)=[{&(0x7f000016b000)="754316d621fca7d220ba65a856ed24226bc57f166520171a596b1bbd2e90b74b21a4cc08a9f895e6f6384dc6298a3196eaeec51f81f408b51b1635d94d66d6e0072622b08d1f01d2114a4b9d05f105ef8cbf8241935b5c", 0x57}, {&(0x7f0000827000-0x9e)="a452fd270889fe84a4da9172c91bad495815412dd79439c7d7e7d208a8f85f1b0504659a2d3b55f9f66a36b5e190e6c7bd861b8e8da0c6450e380187c94da29ba666bd42e290f3836a9ee88b5ccacb346bdeddcce016dae6fde95a93d7eca02c81ec4e17a93929296ef582e4ea0f9a336a908c81252c62cc3fbf4956cacbe60d97bd83fc5f1bcc1b61b3d7370fda87794f504d3efca663af200b706afd3b", 0x9e}, {&(0x7f0000dc4000-0x1000)="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", 0x1000}], 0x3, &(0x7f000049b000)=[@cred={0x20, 0x1, 0x2, r64, r65, r66}], 0x20, 0x10}], 0x5, 0x80) r67 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r67, &(0x7f000002b000-0x26)=""/48, 0x30) r68 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c3, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r68, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) [ 122.180159] QAT: Invalid ioctl [ 122.188301] QAT: Invalid ioctl 2018/01/04 09:06:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000e4b000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000003, 0x0, &(0x7f00003fb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000aca000)={0x0, 0x0, 0x1, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b05000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000e72000-0x400)={"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"}) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000306000)={0x0, 0x1, 0x0, 0x1, 0x0}) 2018/01/04 09:06:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x80002, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00009cb000)=0x0, &(0x7f0000599000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x6, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000f1f000-0x4)={0x7, 0x9, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000778000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:06:37 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e8b000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000000)="1e4fe8f92909727c97f70231a40eacb363f15465daf83e58103dca00953b016dcbd9bf446692aad4038ec0466cbdbefac430bf8242c1a5221fcc98c8c4fa5a66fbcb262e24f23a2af0a8400b88be9bd76a6bfc0eae3efb7011000ebe32d8f88c8ad26d917326e382a8441ae7064babfff02de47aa5291f0ec53c8134931c41828b11319d2ee35569e5dd3c6e688c2145b660f9102fae6632a5751d9662a2dfd33b42ed5cb3e6a4080f22ed5c", 0xac, 0x40000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000706000-0xae)=""/174) 2018/01/04 09:06:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f39000-0x8)={0x0, 0x9}, &(0x7f00002b7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000842000)={r2, 0x16}, &(0x7f0000af7000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009e3000-0x8)={0x0, 0xfffffffffffffca3}, &(0x7f0000057000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d82000-0x10)={r3, 0x2a, 0x3, 0xc66}, 0x10) r4 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001e6000)=[], 0xffffffffffffff06) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059b000-0x8)={r5, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) getgroups(0x8, &(0x7f0000001000-0x20)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0xf002, r1, r2, 0xfffffffffffffff9, 0x604a0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e199, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000d4f000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000e18000)={0x0, 0x0, 0x0, &(0x7f00007aa000-0x8)=0x0}) 2018/01/04 09:06:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000094e000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f00007f0000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000049a000-0x4)=0x1002, 0x800) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000037b000)={0x6, 0x3ff, 0x99de, 0x3}, 0x8) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) fallocate(r0, 0x1, 0x8, 0x40) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000b96000-0xb)='/dev/vcsa#\x00', 0x80000000, 0x1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/04 09:06:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000ca9000)={0x20f, &(0x7f0000971000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000530000-0x9)='/dev/vcs\x00', 0x6000, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000969000-0x1)=0x7fff, &(0x7f000096d000)=0x1) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f1d000-0xd)={0x0, 0x400, 0x7, 0x80000001}, &(0x7f0000e73000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001d1000-0x8)={r1, 0x5}, &(0x7f00004f3000)=0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00003b2000-0x3e)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000083d000-0x10)={0x1bacf914c1bad5c, &(0x7f0000c99000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005ac000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000024e000)=0x1b) r1 = syz_open_dev$mouse(&(0x7f0000a1d000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x400000) ioctl$TIOCSBRK(r1, 0x5427) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d11000)='/dev/ptmx\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000e95000)='keyring\x00', &(0x7f000090d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r3, &(0x7f0000d11000)=""/82, 0x52) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000023b000-0x5)={0x7000000000000000, 0x4}) r4 = syz_open_pts(r2, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000ba5000)=0x0) 2018/01/04 09:06:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000003000-0xd7)=""/215, 0xd7, 0x37) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="7d10239bfa3ed6ed858e6d940d3edb6c8fef7b329ac39c1a5d827aedcaf320be3a4f97d4234bbf1050966142ae02e5a61bcd5a80b911460a75e9f1104806e905802a44b050f8588c6c9cc1dfe54e9c7b2efdaab1231c5616b2919d85fc9a914299b698c466827d9980e68fb4f214d23118fa0a5e9ac928a183f132ca507d0ca95808e9e499a95febf79ab1b3", 0x8c, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) tee(r1, r0, 0xfffffffffffffff9, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000002000)={0x7, 0x8, 0x87, 0x100000000, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:06:37 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x0, 0x4) 2018/01/04 09:06:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b9d000-0xb)='/dev/mixer\x00', 0x1, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000ec7000-0x46)=""/70) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000de000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00005b6000-0x4)=0x5) getpeername(r2, &(0x7f0000088000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e67000-0x4)=0x10) connect$inet(r0, &(0x7f000096a000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) 2018/01/04 09:06:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f63000-0xc)='md5sum,lo##\x00', 0x3) r1 = add_key(&(0x7f0000ec2000-0x5d)="6c6f676f6e00583a3f06cf87ac60929cd8633c0295fd9e29be823eb50646398ac32a45668a5c0c03516beef8aab9ef837f3e57a5cca79506639050a48e634977b08ca536a03983cae3e544d77e87db9bc939135ecc7b242ce8a77b65e4", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) request_key(&(0x7f0000acf000-0xb)='asymmetric\x00', &(0x7f00003de000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032b000)='md5sum,lo##\x00', r1) keyctl$read(0xb, r1, &(0x7f0000b17000)=""/125, 0x7d) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005ae000)={0x0, 0xb1}, &(0x7f0000293000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fef000-0x18)={r2, 0x9, 0x20, 0x4, 0x0}, &(0x7f0000f43000-0x4)=0x18) 2018/01/04 09:06:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xfffffffffffffcdd) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008ed000-0x4)=0x5, 0x4) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a3f000)={0x2, [0x0, 0x0]}, &(0x7f000054a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007be000-0x6)={0x0, 0x1}, &(0x7f000052f000)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000938000)={r1, @in={{0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006cb000-0x4)=0x8c) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f03000)={@generic="c2a1c11812733e75f35a59221f1c6f89", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00007f0000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000012f000-0x90)={0x9, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fchdir(r0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) accept$netrom(r0, &(0x7f0000ccb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000beb000)=0x10) 2018/01/04 09:06:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) r1 = shmget$private(0x0, 0x4000, 0x400, &(0x7f000095c000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000001000-0xf6)=""/246) 2018/01/04 09:06:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f000076a000-0x8)={0x0, r0}) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f00009d0000-0x20)={0x5, 0x0, 0x6, 0x4, r1}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) memfd_create(&(0x7f000042f000)='\x00', 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000063f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) faccessat(r0, &(0x7f0000b4d000-0x8)='./file0\x00', 0x45, 0x1b00) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000af4000-0xd3)="ab0df759e3f39892ef19e8b6f147995c4489488f0aac7baa46065cd937cc5fda55f9faa282d8425d9c319170aa842e2e807e3e35db1fbca60a27ed2e1d2c157cf1432ff3db7b6099fdfcfe48877af9df5132a16bbaa5496457e192eb3eb76927a6095e7d41c9d21446051207384a770c09e1d56efbf09e47aeeebaa2720eb126036bba822f30ee2b433812ac62d023b7367857181bf955f1c0b3c0302ddc165a6e6b4913bef5ae094302dcbd9ad778fc2d67d3de5f463cb498509f54c79d63714fbe9b5a36bf25d2633feb52240de1e61a079d", 0xd3) r2 = syz_open_dev$midi(&(0x7f00009f2000-0xb)='/dev/midi#\x00', 0xb4a2, 0x97aed3ba104453bf) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000ab9000)=""/174) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000462000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003c3000)={r4, 0xfffffffffffffff7, 0x8}, &(0x7f0000043000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a4e000)={r3, 0x7}, &(0x7f00003c5000)=0x8) 2018/01/04 09:06:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000222000)=""/145) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000032a000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000225000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000d34000-0xe5)="8ba60a958243211fe9c1fa6ccbd231e06c67c42fd0b4a7253ac3076317563cbef8d34424c594ad6092584634ad45d14704c3c6c4dc839835e654d395ef9d7d8f32d454f48f9d9852096fc4b679e6ef954ff11e52954d2d9e85e1adc3657caa1d74d4934c5d39d0dcd6c1da0d3fe45a8c4e43aba78a1195dde955b2111bf03ddfa953610026a86d48cb17e22fcbbcf69f6d39642debf90a66b87f7c59b123af17bff456d1c996e0a96c4ad30661080ae15c7fd3d23e55162f8c03efb8d7df216bbf76bc0d9f04bbbed909d9b2a87e56c2d3f5213c66b9d71470242ad1b82257cccd6533cc9f") 2018/01/04 09:06:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/04 09:06:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000af7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:38 executing program 4: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f06000)='/dev/audio\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f00008d1000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xf7, &(0x7f00007c3000)={0x80}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000ae1000-0x4)=0x0, 0x4) 2018/01/04 09:06:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000066a000-0x8)={r0, r0}) 2018/01/04 09:06:38 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000c4d000-0x18)={0x0, 0x10000, 0x6, 0x8, 0x1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x72) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c1d000)={0x0, 0xaa, "aca7a69331978edf0768f7fcadad6c63c12da3e407b14114ef2b239bbdf380068a808f4e48f1daf575dee8c72840b36903242e14f05a2dbe5e9c5c4111df1d149ce51fde9f98cb18f46e87c7b8a74be95915d8da2f955e548f6e3a375e3d1a276709a37c1b6eaf85ccd446df616d144faf8857a152c9c6a71db4b35e5811163291539946a21219a0b8402617c728b34b75f154e5d00a9bb1299378b400b70af81c8753cd4a361fe7f913"}, &(0x7f0000ab3000-0x4)=0xb2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a9b000)={0x0, 0x6, 0x1}, &(0x7f0000eb3000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000d4b000)=[{&(0x7f00006dd000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bf2000-0x30)=[{&(0x7f0000144000)="880bde3b486bdbbff0a98abc45b1bdb72e7285f98714239fa4dbb06245e16731bdd72b79665bf5619dfc50a640dd37761ddd2cb6d61a6e03d206f250ea872914df9eb001d27e398b8c088e4b2fd31403ea293ee9d127f2e11e24ff878f833dd754bebfa8607529deb8bf78ec21dc5c192660acb0a5ad92b925efec8fbba5a4e3639fefda324d045460e1fde17522301fdc58c0acde8a115f0fb92e7d76956842f4c4b8806febb29941334cf74cab82aff0bacd5bd75831971b50eff926668320bd463546d3b2c5bfaedf", 0xca}, {&(0x7f000017b000)="d6a8a93f91217af9c2fe268bd27c17e887ce9b2606a518211a57efe9053e36921be4b09d6f47d85ab5026f8c9960ea92bbcc9e687253c8c0f2fb0747f711cb3037688c58c99e1e90e8f94dd6a999695d206b9d7bc71c77d008a52a7b1bba3eedd48efbd4f2bfbce459b38413d15c55975d4eae350cb873bb4fa811fac3e09363b17604028153f2911d8a474dee0628b3443ef2cdf5e34de8fb0730ab4de6ac4d80e44f5e57204eb657fc908f4f979154647ef5d18c242ec587edb77e70d2", 0xbe}, {&(0x7f00007fa000-0xc0)="5b25aa7b243986a4fb5087ba0956c7a0ae685b67d3b6f6ed4e658a51ecf5a95bc4b8ea11a26e45717b80e5f7b8bd67ec3f724be673dc2b65b3e122d544acfa7ee38bd6da347d57adf817073f61c267bb2a196bbc5ff5574f5db0761e7850972e196beeb987935a256808dba8215b65367c41140af7c8b0bf19c093a76b6c152e1ea21f115cbb28779f46f52a0e60b98a66d9d38738f85b2796863ec3e78696f9e1f62e5c2e822af89d57378b1b9910103369390f7f03c3a6ce6f6051ce9502f3", 0xc0}], 0x3, &(0x7f00009b7000-0x90)=[@init={0x18, 0x84, 0x0, {0x2, 0x3f, 0x7, 0xec}}, @sndinfo={0x20, 0x84, 0x2, {0x871, 0x200, 0x7, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8002, 0xb5, 0x6, r3}}], 0x90, 0x40}], 0x1, 0x20000000) r4 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000079f000-0x8)={r2, 0x0, ""}, &(0x7f00001a9000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059b000-0x8)={r5, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) r1 = add_key$keyring(&(0x7f0000aa7000)='keyring\x00', &(0x7f0000ccf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f00002d5000-0xd)='dns_resolver\x00', &(0x7f00006d9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) r1 = add_key$keyring(&(0x7f0000e2f000-0x8)='keyring\x00', &(0x7f000030e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000c5b000)=""/58, 0x3a) keyctl$get_security(0x11, r1, &(0x7f0000e64000)=""/62, 0x3e) 2018/01/04 09:06:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000002c000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000043b000-0x4)=0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000efb000-0x4)=0x0, 0x4) 2018/01/04 09:06:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000010a000)='/dev/rfkill\x00', 0x42, 0x0) recvmmsg(r1, &(0x7f0000ef4000)=[{{&(0x7f00002b5000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f36000)=[{&(0x7f0000d4a000)=""/176, 0xb0}, {&(0x7f000008c000-0x51)=""/81, 0x51}, {&(0x7f0000d4e000)=""/109, 0x6d}, {&(0x7f00007d1000)=""/103, 0x67}, {&(0x7f0000ff1000)=""/84, 0x54}, {&(0x7f0000b73000)=""/149, 0x95}, {&(0x7f0000a27000)=""/35, 0x23}], 0x7, &(0x7f00008bd000-0xc3)=""/195, 0xc3, 0x81}, 0x0}, {{0x0, 0x0, &(0x7f00001c9000-0x90)=[{&(0x7f0000119000)=""/197, 0xc5}, {&(0x7f0000b4e000)=""/147, 0x93}, {&(0x7f0000f7b000-0x48)=""/72, 0x48}, {&(0x7f0000959000)=""/214, 0xd6}, {&(0x7f0000f2f000)=""/119, 0x77}, {&(0x7f0000cd3000-0xe2)=""/226, 0xe2}, {&(0x7f0000e97000-0xc4)=""/196, 0xc4}, {&(0x7f000095d000-0x4c)=""/76, 0x4c}, {&(0x7f00007ac000)=""/139, 0x8b}], 0x9, 0x0, 0x0, 0xfffffffffffffff7}, 0x9}, {{&(0x7f0000460000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000985000)=[{&(0x7f0000991000)=""/47, 0x2f}, {&(0x7f00000d1000-0x4b)=""/75, 0x4b}, {&(0x7f000021a000-0xca)=""/202, 0xca}, {&(0x7f000016b000-0xf0)=""/240, 0xf0}, {&(0x7f0000bd3000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000d2f000)=""/175, 0xaf, 0x1000}, 0x5}], 0x3, 0x22, &(0x7f0000343000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000be9000)=0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000efd000)=""/191) getcwd(&(0x7f0000458000-0x1000)=""/4096, 0x1000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000c25000-0x50)={{0x1, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008f9000)={0x0, 0x9, 0x5a, 0x80}, &(0x7f0000496000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000924000)={r2, 0xfe, 0x20}, 0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000bc8000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000afc000-0x4)=0x14) 2018/01/04 09:06:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f00009b2000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c30000)=0x14) r1 = semget(0x0, 0x0, 0x112) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000104000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a34000-0x4)=0xe8) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f000009b000)=""/4096) r2 = syz_open_dev$dmmidi(&(0x7f0000f39000)='/dev/dmmidi#\x00', 0x5, 0x101000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000033e000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_names=@generic=""/16}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b3f000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000726000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000a31000-0x8)={0x1, r3}) 2018/01/04 09:06:38 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0x1000)=""/4096) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000003000-0x78)={0x200, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7f, 0x2, 0x7, 0x8, 0x0, 0xff, 0x800, 0xfffffffffffffffb}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000004000-0xf6)=""/246) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockname$inet(r0, &(0x7f0000002000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x15, 0xe3, &(0x7f0000004000-0xe3)="08fdf947023266cc8a9091fc9ec248e4ed38d88428bc98959b5b96a4ba603c6f55da467d2e5f4b7f109888555bf5633e0da894b412ce8ddcc03c68f45a63a70dbbba5da27f3980c0e0aeaea658bcca13deb0f051a60c82a066ecfd9cbfe1cc361454484f1deba5c4e0afba5ac9063017f16ec7163e2e8ce7b3a138c6d91f59b3921ed90b57f63a15f0c4187789912c87817d118a0eb0ae0fffc2831925fc5d725be884d6fd5aeb9bcd904f5da17fa44a7e1569ee5b50e2cd5545c3dfca4025907ed4ca830cfea065bbfc1bf0a5d3df9c3f3aaccf4e4c03703a17e7d2aa654a8c4b37fc"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000)=[@in6={0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7d91}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) getrusage(0x1, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:06:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4040, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f000029e000-0x14)={0x8, 0x5e040440, 0x8be, 0x7, 0xffff, 0x81c, 0x8, 0x8001, 0x6, 0x4}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d06000)=0x1, 0x1) r1 = syz_open_dev$sg(&(0x7f000011b000)='/dev/sg#\x00', 0x7, 0x200) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002f3000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) pwrite64(r2, &(0x7f0000b23000)="00a887015d7c7fa709bc8ce4cd536cf4", 0x10, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8001) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000254000)='ceph\x00', &(0x7f0000796000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000940000)='/\x00', 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000048b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c49000-0x1)='K', 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008e0000-0x109)="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", 0x109, r1) add_key$user(&(0x7f00007e0000)='user\x00', &(0x7f0000fb4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000008a000)="690782ba000000000000000085ec54f5da60ac8386bcd98d70ce9ddf727951fb9997fb8ca336ef7349def24f9c7bb9b694b2eb0c86a927f115e723a616e8f707000000fffffffffffff0014a8a2cff3bc61f1c234dcd24ec3f72d6d3f9ff1cda501473e4ae1089aa00bbafdf30518027e7a0443318f4bcb69a70dcb1e472ba66ac09196f0cdff1d746", 0x89, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000c1e000)='user\x00', &(0x7f0000124000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)='/\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007ea000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f000007b000)={0x2, &(0x7f0000638000)=[{0x0, 0x0}, {0x0, 0x0}]}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f000073a000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000c9b000-0x4)=0x0, &(0x7f00009d1000)=0x4) 2018/01/04 09:06:38 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000e48000)=""/128, 0x80) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bef000)='/dev/mixer\x00', 0x40, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000f7b000-0xc1)=""/193) 2018/01/04 09:06:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000031000-0x20)={0x20, 0xffffffff, 0x10001, 0x41, 0xa, 0x8}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) syz_open_dev$midi(&(0x7f00003ff000)='/dev/midi#\x00', 0x100000000, 0x80200) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005d9000-0x9)='/dev/ppp\x00', 0x48004, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000050c000)=0x0) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x37, &(0x7f0000b4f000)={0x19, 0x101, 0x100000001, 0x8}) 2018/01/04 09:06:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x7, 0x204080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fb5000-0x11)='/selinux/context\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00004d3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000492000-0x10)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e8a000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00007a7000)=0xc1e, 0xffffff34) write$evdev(r1, &(0x7f0000a0a000)=[{{r2, r3/1000+10000}, 0x8001, 0x7, 0x6}, {{r4, r5/1000+30000}, 0x2, 0x3, 0x124d}], 0x30) syz_open_dev$sg(&(0x7f0000e98000-0x9)='/dev/sg#\x00', 0x1ff, 0xc000) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) ppoll(&(0x7f0000201000-0x38)=[], 0x0, &(0x7f00009e1000-0x10)={0x0, 0x0}, &(0x7f00003a7000-0x8)={0x0}, 0x8) 2018/01/04 09:06:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00006d3000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r2, r0, 0x80000) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f00007a6000)=0x0, &(0x7f0000c5d000-0x4)=0x4) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000269000)=0x1f, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000fa7000-0x39)=""/57) 2018/01/04 09:06:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8014, &(0x7f0000764000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000260000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000afd000-0x4)=0x14) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000aa2000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000096d000-0x4)=0x0, &(0x7f0000602000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00003f8000-0x4c8)={{0x8000, 0x5, 0x7, 0x946, "80ab14f603232700facd93e4e8269b8c3353328132164a923a2f1cc07f27c6255d7bce0f5ea67c318ebf01f7", 0x7fffffff}, 0xf1, [0x0, 0x9, 0x10001, 0x80, 0x8, 0xde, 0x0, 0xb0, 0x0, 0x7fffffff, 0x4, 0x7, 0x8, 0xffffffffffffff01, 0x7, 0x75, 0x8000, 0x8, 0x8, 0x1, 0x3ff, 0x9, 0x3, 0x89, 0x0, 0x6, 0x8, 0x5, 0x177, 0x8000000000000, 0x105, 0x1, 0x4, 0x5, 0x8, 0x1ff, 0x9b, 0x8, 0x8, 0xa084, 0x8, 0xc3, 0x7, 0x8, 0xf5, 0x7, 0x1ebd, 0x4, 0x8, 0x5, 0x3, 0x9, 0x4, 0x100, 0x6, 0xffffffff7fffffff, 0xffffffff, 0x3, 0x1ff, 0x2, 0x800, 0xffffffff, 0x7fffffff, 0x4, 0x5, 0xcccb, 0x9, 0x7fff, 0x9156, 0x8, 0xf06, 0x1, 0x1f, 0x8, 0x1, 0x1, 0x1, 0x2, 0xffff, 0x836, 0x5, 0x2, 0x0, 0xffffffff, 0x4, 0x100, 0x3f, 0xffffffffffff4173, 0x80000001, 0x8, 0xffffffffffffff3e, 0x9, 0x551cdd41, 0x26e3, 0x1, 0x4, 0x9, 0x80000000, 0xff, 0x100000001, 0x8000, 0x80000001, 0x5, 0x8, 0x101, 0x80, 0x5, 0xd, 0xfffffffeffffffff, 0x3, 0x1, 0x1, 0x3, 0x6, 0x5, 0x100000001, 0x1, 0x101, 0x6, 0x9, 0x0, 0x1, 0x200, 0x3d, 0x21af3681, 0x4, 0x0, 0xffffffff80000000], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:38 executing program 3: r0 = memfd_create(&(0x7f000036e000-0x23)='systemmime_typeeth0{lo^vmnet0wlan1\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200c02, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=""/147, 0x93) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000003000-0x1000)=""/4096) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x97, &(0x7f0000004000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r4, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) r7 = gettid() fcntl$setown(r6, 0x8, r7) tkill(r3, 0x16) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000eff000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00001af000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000034e000-0x4)=0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$random(&(0x7f0000858000)='/dev/random\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000007000+0x328)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170f0000000000000d70f87023a9d8657fa3297aac9d56b25106fc55ed85da8cb6f3"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000be4000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x6, 0xcf, 0x23, 0x3ff, 0x8, 0x7fff, 0xfffffffffffffff7, 0x1, 0x6, 0x0, 0x9, 0x3, 0xb1, 0x800]}, &(0x7f00000cb000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e2b000)={r3, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb8d3, 0x80000001}, 0x98) set_robust_list(&(0x7f00004ce000)={&(0x7f0000e95000/0x3000)=nil, 0x6, &(0x7f0000f7b000/0x4000)=nil}, 0x18) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000b000-0x41)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000093d000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x346, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f000010b000)=""}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000572000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000b02000)={@loopback={0x0, 0x1}, 0x9, 0x0, 0x0, 0xa, 0x9c, 0x6700437f, 0x8}, 0x20) 2018/01/04 09:06:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000009000-0x7a)="92bf2c2592d29a83d4762a89700a09932b56dcc571eb14dc070ae07e5c16292175f0a636dd7e3318080a04e0b0f40ae666c3fafccc437bf48126171152abec95ceb6756332f3f7d86b467ede9a40d591b18636f336e171ce791ed24d44fd754429fa1899051827153476836dad65fc4c1a0d76c0c5eb16dbb16b", 0x7a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000953000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000e31000-0x3f)=""/63) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00002c9000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c74000-0x4)=0xe8) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000f4a000-0x4)=0x1ff, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r2, &(0x7f0000075000-0x6e)="b5", 0xffffffa8, 0x1, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$urandom(&(0x7f0000e04000)='/dev/urandom\x00', 0x0, 0x100) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00004c0000-0x4)=0xa45d) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007fc000)={0x0, 0x101}, &(0x7f00003e1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a68000-0x8)={r3, 0x7f}, &(0x7f0000eaf000)=0x8) 2018/01/04 09:06:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) fcntl$getflags(r0, 0x521b342933a89cc3) getdents64(r0, &(0x7f00001d4000)=""/4096, 0x1000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) open(&(0x7f0000d56000)='./file0\x00', 0x10000, 0x4a) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1707d87, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001de000-0x4)=0x0, &(0x7f0000a0c000-0x4)=0x4) 2018/01/04 09:06:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000fc3000-0x19)=@random={'trusted.\x00', 'em1vmnet1vmnet0\x00'}, &(0x7f0000ac9000)=""/4096, 0x1000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) r1 = getpid() ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000e05000-0x58)={0x3ff, 0x10000, 0x0, 0x8, 0x2, 0xa0c3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000017000-0x50)=[{r0, 0x0, 0x0}, {r0, 0x4020, 0x0}, {r0, 0x8008, 0x0}, {r0, 0xa288, 0x0}, {r0, 0x400, 0x0}, {r0, 0x1, 0x0}, {r0, 0x150d, 0x0}, {r0, 0x5, 0x0}, {r0, 0x88, 0x0}, {r0, 0x4405, 0x0}], 0xa, &(0x7f0000cef000-0x10)={0x77359400, 0x0}, &(0x7f0000298000-0x8)={0xfffffffffffffff8}, 0x8) syz_open_procfs(r1, &(0x7f0000d71000)='net/rt6_stats\x00') dup2(r0, r0) 2018/01/04 09:06:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) accept$netrom(r0, &(0x7f0000a90000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003cf000)=0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000d9f000-0x43)=""/67) 2018/01/04 09:06:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fea000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007c5000)=0x1c, 0x80800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000546000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000369000)=0xc) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(0xffffffffffffffff, r1) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000987000-0x90)={0x3, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000087e000-0x8)='./file0\x00', 0x0) mount(&(0x7f000054a000)='./file0\x00', &(0x7f000041e000-0x8)='./file0\x00', &(0x7f000055d000-0x3)='9p\x00', 0x0, &(0x7f0000fe7000)="") r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xffffffffffffffff) accept4(r1, &(0x7f0000807000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000bbc000)=0x6, 0x0) [ 122.854130] binder: 16915:16917 ERROR: BC_REGISTER_LOOPER called without request [ 122.861887] binder: 16917 RLIMIT_NICE not set 2018/01/04 09:06:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0x1, 0x28, &(0x7f0000e28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b4f000-0xc)={r0, 0x6, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 122.894854] binder: 16917 RLIMIT_NICE not set [ 122.896069] binder: 16915:16923 got reply transaction with bad transaction stack, transaction 92 has target 16915:0 [ 122.896080] binder: 16915:16923 transaction failed 29201/-71, size 24-838 line 2775 2018/01/04 09:06:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open$dir(&(0x7f0000fc2000)='./file0\x00', 0x200040, 0x23) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socket$inet(0x2, 0x5, 0x1f) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009c7000)='/dev/rtc\x00', 0x2, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000094c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb-camellia-asm,md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5f183e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000ece000)=[{&(0x7f00006a3000)="ff4cc0893e17abb7f0a5fe92639bf843e1268f8287a13f128dccb8ecd76b1333", 0x20}], 0x1, &(0x7f0000393000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f00009d4000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1b000)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000da2000-0x46)=""/70, 0x46, 0x0}, 0x0) recvmmsg(r0, &(0x7f00007db000-0x1a4)=[{{&(0x7f0000f2b000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000624000-0x30)=[{&(0x7f00003aa000-0xc9)=""/201, 0xc9}, {&(0x7f00004c9000)=""/105, 0x69}, {&(0x7f000041a000)=""/0, 0x0}], 0x3, 0x0, 0x0, 0x401}, 0x35}, {{&(0x7f0000bc3000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000221000)=[{&(0x7f0000607000)=""/20, 0x14}, {&(0x7f00002c0000-0xe8)=""/232, 0xe8}], 0x2, &(0x7f00009f3000-0x1000)=""/4096, 0x1000, 0x401}, 0x3}, {{&(0x7f00007fe000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fee000-0x50)=[{&(0x7f000018b000-0xfd)=""/253, 0xfd}, {&(0x7f00008bc000-0x3c)=""/60, 0x3c}, {&(0x7f0000dec000)=""/97, 0x61}, {&(0x7f0000891000-0xc5)=""/197, 0xc5}, {&(0x7f0000ded000-0xe5)=""/229, 0xe5}], 0x5, 0x0, 0x0, 0x2}, 0xfffffffffffffff8}, {{&(0x7f0000bd4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000603000-0x70)=[{&(0x7f0000db5000-0x16)=""/22, 0x16}, {&(0x7f00002a8000)=""/220, 0xdc}, {&(0x7f0000456000-0xbf)=""/191, 0xbf}, {&(0x7f0000836000)=""/4096, 0x1000}, {&(0x7f000010f000-0x56)=""/86, 0x56}, {&(0x7f0000117000)=""/144, 0x90}, {&(0x7f0000310000)=""/76, 0x4c}], 0x7, &(0x7f0000322000)=""/101, 0x65, 0x6}, 0x4}, {{&(0x7f0000ba7000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000b90000)=[{&(0x7f0000300000)=""/0, 0x0}, {&(0x7f0000ca8000)=""/4096, 0x1000}, {&(0x7f000075f000)=""/178, 0xb2}], 0x3, &(0x7f0000c26000)=""/227, 0xe3, 0x5}, 0xffffffff}, {{&(0x7f000080f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000068a000-0x20)=[{&(0x7f0000241000)=""/36, 0x24}, {&(0x7f00006b2000)=""/207, 0xcf}], 0x2, &(0x7f00009d9000)=""/13, 0xd, 0x4}, 0x4}, {{&(0x7f0000869000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000816000-0x50)=[{&(0x7f0000d96000-0xa9)=""/169, 0xa9}, {&(0x7f0000215000)=""/154, 0x9a}, {&(0x7f000074e000)=""/159, 0x9f}, {&(0x7f0000d3f000)=""/224, 0xe0}, {&(0x7f0000c80000-0x30)=""/48, 0x30}], 0x5, &(0x7f0000411000)=""/80, 0x50, 0x8}, 0x7}], 0x7, 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000849000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb5d, 0x9, 0x59c, "6d0279a334ca419833e6a7fb9de7f044e55d78dd2af127b94381a5474f2b064d6d32f5377036d52a9b0f4becc8122019ed9e5664f9c936c902fc0456126218063bbb63667b02237b1f257dd64d3759a6"}, 0x160) [ 122.904005] 9pnet_virtio: no channels available for device ./file0 [ 122.921330] 9pnet_virtio: no channels available for device ./file0 [ 122.929858] binder: BINDER_SET_CONTEXT_MGR already set [ 122.929867] binder: 16915:16936 ioctl 40046207 0 returned -16 [ 122.942517] binder: 16915:16923 ERROR: BC_REGISTER_LOOPER called without request [ 122.942528] binder: 16923 RLIMIT_NICE not set [ 122.945885] binder_alloc: 16915: binder_alloc_buf, no vma [ 122.945908] binder: 16915:16923 transaction failed 29189/-3, size 0-0 line 2960 [ 122.945935] binder: 16915:16936 got reply transaction with no transaction stack [ 122.945944] binder: 16915:16936 transaction failed 29201/-71, size 24-838 line 2760 [ 123.058481] binder: release 16915:16917 transaction 92 in, still active [ 123.065281] binder: send failed reply for transaction 92 to 16915:16923 2018/01/04 09:06:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x5, 0xc) write(r1, &(0x7f0000e49000)="1f0000000606fdc500368116ff0009ff810bdb03000000008e0000030000f8", 0x1f) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000002000)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000002000)={0x1bacf914c1bae2f, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00003d9000-0x28)={@generic="b96d5a4a6ed3e03c00fcb1e68fd8082a", @ifru_settings={0x9, 0x5, @te1=&(0x7f0000b7d000-0x1)={0xd6, 0x0, 0x4c0, 0x6}}}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000003000-0x22)=""/34) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004bd000)=0x0, &(0x7f00007bc000-0x4)=0x4) 2018/01/04 09:06:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f000054d000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000a3d000-0x1)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:38 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000000c000)='/dev/loop#\x00', 0x5, 0x80) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000015000)=0x7fff, 0x4) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000000e000-0x1000)=""/4096, &(0x7f000000e000-0x1)=0x1000) 2018/01/04 09:06:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000010e000)={0xb, 0xff, 0x3, 0x5, 0xe, 0xffffffffffffffff, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fstatfs(r0, &(0x7f000096d000)=""/239) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000359000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ebb000-0x4)=0x0, &(0x7f0000efa000-0x4)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setxattr(&(0x7f00003f5000)='./file0\x00', &(0x7f0000d90000)=@random={'security.\x00', 'cgroupeth1:-}\x00'}, &(0x7f00008fe000-0x4)='lo^\x00', 0x4, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000846000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000004000-0x4)=0x0) 2018/01/04 09:06:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, &(0x7f000000f000)='./file0\x00', 0x0, 0x0, 0x1100) [ 123.072084] binder: undelivered TRANSACTION_COMPLETE [ 123.081349] binder: undelivered TRANSACTION_ERROR: 29201 [ 123.087191] binder: undelivered TRANSACTION_ERROR: 29189 [ 123.095170] binder: undelivered TRANSACTION_ERROR: 29189 [ 123.100767] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/04 09:06:38 executing program 7: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f0000418000-0x138)=@newsa={0x138, 0x10, 0x400000000713, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000041a000)='cifs.spnego\x00', &(0x7f000041a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000041b000-0x40)="6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00000000000000000000000000000000000000", 0xfffffffffffffffe) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000060000-0xc)='cifs.spnego\x00', &(0x7f000041a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000c6000-0x10)='Fem1lo:&$vmnet0\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0xfffffffffffff000, r2) 2018/01/04 09:06:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000990000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000897000)=0x8, 0x0) bind$nfc_llcp(r1, &(0x7f00006cc000-0x60)={0x27, 0x401, 0x80000001, 0x4, 0xb54, 0x2, "9b8bd816b853bd591b278d9350ce5a2422266e8aaf3f7da65c5b4d5ca23d2d877afe203656ca2c5ffd2f38c6703a060b6bf3a5455f6223de5aeb475008d80e", 0x3}, 0x60) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xffffff29, 0x10002, &(0x7f0000309000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffc65) 2018/01/04 09:06:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000ffd000)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004e8000)=0x0) ptrace$setregs(0xf, r1, 0x1, &(0x7f000077d000-0x1000)="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") socket$inet_sctp(0x2, 0x5, 0x84) statx(r0, &(0x7f00008b0000)='./file0\x00', 0x7c00, 0x440, &(0x7f0000313000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:06:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003c1000)='/dev/ppp\x00', 0x50041, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e74000)=0x0) process_vm_writev(r1, &(0x7f0000a94000)=[{&(0x7f0000917000-0xa6)=""/166, 0xa6}, {&(0x7f0000c99000-0x86)=""/134, 0x86}, {&(0x7f0000925000-0xc9)=""/201, 0xc9}, {&(0x7f0000be1000+0xe29)=""/233, 0xe9}, {&(0x7f0000466000-0x1000)=""/4096, 0x1000}, {&(0x7f00002e6000)=""/193, 0xc1}, {&(0x7f0000b13000-0x1f)=""/31, 0x1f}], 0x7, &(0x7f0000701000-0x10)=[{&(0x7f0000d7a000-0x7f)=""/127, 0x7f}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e83000-0x18)={0x0, 0x40, 0x30, 0xffff, 0x100000001}, &(0x7f0000533000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cb0000-0x1c)={r1, 0x0, 0xa, [0x7, 0x80000001, 0x100000001, 0xffff, 0x50af, 0x6, 0xfff, 0x0, 0x1, 0xef8f]}, 0x1c) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000a71000)=""/174) 2018/01/04 09:06:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) bind$inet6(r0, &(0x7f0000c47000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f5d000-0x20)={0x200, 0xfff, 0x208, 0x1f6, 0x5, 0x140000, 0x3, 0x2, 0x0}, &(0x7f0000fa5000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000520000)={r1, 0x1b, "3971887457e74ab950d501a5981a47551c2d1819fb7e065974657c"}, &(0x7f0000a90000-0x4)=0x23) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000971000-0xd8)=@pic={0x4, 0xfffffffffffffff7, 0x8000, 0xe259, 0x4, 0x6e45, 0x7fffffff, 0x4, 0x9, 0x9, 0x4, 0x9, 0x6, 0x0, 0x1, 0xab}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e67000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004aa000)=0x14) 2018/01/04 09:06:38 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000002000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004c7000)='/dev/mixer\x00', 0x8080, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000c2b000-0x8)=0x7f) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000998000-0x68)={0x7b, 0x0, [0x4, 0x5, 0x2, 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]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) modify_ldt$read_default(0x2, &(0x7f0000980000-0xfa)=""/250, 0xfa) 2018/01/04 09:06:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c62000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000b77000)={0x4, 0x9, 0x10000, 0x2, 0x2000}) r1 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000441000)={0x0, 0x4, 0x0, 0x0}, 0x8) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000b0e000)=""/88, 0x58) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000283000-0x20)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendmmsg$inet_sctp(r1, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/04 09:06:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000c47000-0x61)=""/97) r3 = syz_open_dev$sndmidi(&(0x7f00002c7000)='/dev/snd/midiC#D#\x00', 0x2, 0x80) r4 = syz_open_dev$vcsa(&(0x7f0000f73000)='/dev/vcsa#\x00', 0x1, 0x402000) r5 = syz_open_dev$dmmidi(&(0x7f00003b0000-0xd)='/dev/dmmidi#\x00', 0x2, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000f67000)={0x1, 0x6, 0x400, "faea5c0de7e1", "e542dc56d04dcbb523f1ccf3848a533e"}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000aa6000)={{0x303, 0x6c, 0x1, 0x7f, 0xc4f, 0x5}, 0x9}) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000f02000)=""/249, 0xf9, 0x10402, &(0x7f0000516000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc8) bind$inet(r3, &(0x7f0000109000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f000025e000-0x4)=0x0, &(0x7f000054e000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000498000-0x4)=0x1000, 0x4) 2018/01/04 09:06:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) signalfd(r0, &(0x7f000062f000-0x8)={0x6}, 0x8fed310223b622d0) sendto$inet(r1, &(0x7f0000b99000)="909360aa78c88dcf38dcc03c3fc81988db274b7516facc36eb9eee136d3f44616a1ca97e2fe7aed88ed5bbd4816f6741beb0d8955bcc79c223aa99a53744e63809da80ce4d893038d5814bfee1fdb4d8d05d830d8149d62f72f2ff8d99af4235461cae51ceaaeda9445022c07f95d0234f5c7e856666981fa19e7e36ca4bda6fe0844cbb74db04a58cccd449ce1fe25a0ca824", 0x93, 0x0, &(0x7f00006f7000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000384000-0x1)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fc0000)='M', 0xfffffffffffffd37, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f000073c000)=[], 0x0) accept(r2, &(0x7f00001de000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002f8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f000027f000)=0x3d) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ea0000-0x19)=""/25, &(0x7f0000373000)=0x19) 2018/01/04 09:06:38 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0xa000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SHARE(0xffffffffffffff9c, 0xc0084904, &(0x7f0000002000)={0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000002000)={0x1, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000be1000)={0x0, 0x100000001, 0x7fffffff, 0x5, 0x6, 0xfffffffeffffffff, 0x6, 0x4, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x9, 0x81, 0x3, 0x5}}, &(0x7f0000eee000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001c6000)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000400000)=0x8, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a4e000)=0x0, &(0x7f0000fab000-0x4)=0x4) 2018/01/04 09:06:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000626000)='/dev/sg#\x00', 0x44c38d5b, 0x20200) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00002f2000)={0x1, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000053a000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000bd4000)=@assoc_value={0x0, 0x401}, &(0x7f0000317000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000482000-0x8)={r4, 0x8}, 0x8) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00006b1000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b50000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000c6000-0x1f)={r1, 0x17, "350f5d76e6cbb16129f2b5b5ef25baad889805b885aaa0"}, &(0x7f0000b70000-0x4)=0x1f) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1000000005, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f000017f000-0x4)=0x0, &(0x7f0000660000)=0x1e1) 2018/01/04 09:06:38 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00009c8000)='/dev/input/event#\x00', 0x8, 0x101080) 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) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000962000-0x25)=""/37, 0x25}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xc7)=""/199, 0xc7}, {&(0x7f0000000000)=""/185, 0xb9}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) fstat(r1, &(0x7f0000845000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003a1000)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xc) syz_fuse_mount(&(0x7f0000888000-0x8)='./file0\x00', 0x1, r2, r3, 0x2, 0x180000) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000003000)=""/23) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000002000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000003000-0x4)=0x0) 2018/01/04 09:06:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004ab000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:38 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fe5000)={0x0, 0x36, "9b0145ce2d3742ffd7f9c6248bb6df9a6494046b381a4c86db8a1466f7db7441da5418e82bea62edecbf7ec12784c19a08e102f9ef59"}, &(0x7f0000fe5000)=0x3e) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7e000)={r2, 0x6, 0x6, 0x0}, 0x10) r3 = syz_open_pts(r0, 0x0) readv(r3, &(0x7f0000fe5000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/04 09:06:38 executing program 4: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a9f000-0xa)='/dev/dsp#\x00', 0x6, 0x400000) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000f55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f55000)=0x14) timer_create(0xfffffffffffffff4, &(0x7f0000f51000)={0x0, 0x0, 0x1, @thr={&(0x7f0000f52000-0xc0)="", &(0x7f0000ba9000-0xa2)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000763000)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007c1000)='/selinux/checkreqprot\x00', 0x2040, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000f56000-0x1)=0x4) clock_gettime(0x0, &(0x7f0000f55000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000b87000-0x20)={{r3, r4+30000000}, {0x0, 0x0}}, &(0x7f000096f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 09:06:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000e1b000-0x1000)="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", 0x1000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e66000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000fe000-0x8)={0x0, 0x1200000000000000, 0x3}, &(0x7f00003aa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003f4000)={r3, 0x7ffd, 0xd624}, &(0x7f000031c000)=0x8) syz_open_pts(r2, 0x8000) fcntl$getownex(r2, 0x10, &(0x7f0000781000)={0x0, 0x0}) ptrace$getregset(0x4204, r5, 0x0, &(0x7f00005bb000)={&(0x7f000023f000)=""/135, 0x87}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000119000-0x10)={r4, 0x4, 0x54b, 0x1bbd5c2b}, &(0x7f00003e4000-0x4)=0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r6, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008df000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000004b000)={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="6cc1b0b78aab", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) timerfd_create(0x6, 0x800) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) chmod(&(0x7f00007bd000-0x8)='./file0\x00', 0xc0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) r0 = syz_open_dev$vcsn(&(0x7f000080d000)='/dev/vcs#\x00', 0x401, 0x8000) ioctl$ION_IOC_IMPORT(0xffffffffffffffff, 0xc0084905, &(0x7f0000255000-0x8)={0x0, 0xffffffffffffffff}) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f000090d000)={0x0, 0xffffffffffffffff}) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f000019d000)={r2}) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000b27000-0x8)={r1, r3}) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000235000)=0x101, 0x4) uname(&(0x7f0000005000)=""/0) 2018/01/04 09:06:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000fde000)=0x0, &(0x7f00003f3000)=0x4) 2018/01/04 09:06:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000-0x14)=""/20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) bind$ax25(r0, &(0x7f0000000000)={0x3, {"3f0418b242660f"}, 0x955}, 0x10) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000d26000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000181000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="59a0df4ebb75", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) 2018/01/04 09:06:38 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x20, 0x2, 0x618}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={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) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x3, 0x5, 0x0, 0x2, 0xa, 0xa0, 0x20, 0x2f, 0x11, r2}, {0x80000001, 0x6, 0x6, 0x27d7, 0x53, 0xfffffffffffffff9, 0x5, 0xba1e}, {0x0, 0x2, 0xfffffffffffffd20, 0x7}, 0x401, 0x4, 0x0, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7, 0x1, 0x86e, 0x1000, 0x8000, 0x3}}, 0xe8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x9, 0x100, 0x80, 0x5, 0x80000001}, 0x14) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r0, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x5, 0x4) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x8) migrate_pages(r0, 0x80, &(0x7f0000000000)=0xff, &(0x7f0000001000-0x8)=0x10000000) r2 = accept4(r1, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000)=0x80, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000000)={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) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000002000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={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) getgroups(0x3, &(0x7f0000003000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000002000)={&(0x7f0000001000)=@kern={0x10, 0x0, 0x0, 0x800080}, 0xc, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)=[{0x10, 0x5, 0x200, 0x4, 0x2, ""}, {0xf0, 0x1d67, 0x400, 0x8c4, 0x2, "5adc879aefdcf46ab75da408e81217c7a60ba73dcad448e86c5f27f0730394f50824031220b398070a23ae243ed1d3d1edb5da32a425a14b63fc30cfe906a1c6e84294f99eabb6f0ca5c6aed675c539f6a2d3d70e96d688ae211254c1efb82ec3aaaa0d4ec5525bdc9c191053cdaf15ed9a19cef21db3f71dbdf9b93160a1635c161010c29ee3ffe13eb67cf8dd84850c7b97a0339c7ab5ad2be2de7b85e0e9db2e09148edab2bd22809884dcb458e577587ef63898d949f5707722eb84773c9bad5d7ae9ad2da64a44dbb86d43dbfb9f69799b0214c2361334f144d9ada"}, {0x5c, 0x24, 0x201, 0x8001, 0x0, "51fb75456320efda5b3ea635918b844bd9a108da41527d653114e22748b4341e464f78bdfdd6cf063949cc97b7880457229c16679bb5065e68199f567904cf7fac96c7d988878e6b43"}], 0x15c}], 0x1, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r3, r4}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0xb8, 0x8004}, 0xc044) socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000004000)=@req={0x28, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x5}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffffff}) r11 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(r9, 0xc0084905, &(0x7f0000006000-0x8)={r10, r11}) 2018/01/04 09:06:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb8000)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00002da000-0x10)="1fe6def041ff5283645c7b5ba7db8eb8", 0x10, 0x40080, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045d000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x1, &(0x7f0000984000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f000042b000-0x8)='./file0\x00', 0x8000, 0x20) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:38 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000003000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000004000)=""/133, 0x85, 0x10000, 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000004000-0xa0)=""/160) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e66000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000fe000-0x8)={0x0, 0x1200000000000000, 0x3}, &(0x7f00003aa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003f4000)={r3, 0x7ffd, 0xd624}, &(0x7f000031c000)=0x8) syz_open_pts(r2, 0x8000) fcntl$getownex(r2, 0x10, &(0x7f0000781000)={0x0, 0x0}) ptrace$getregset(0x4204, r5, 0x0, &(0x7f00005bb000)={&(0x7f000023f000)=""/135, 0x87}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000119000-0x10)={r4, 0x4, 0x54b, 0x1bbd5c2b}, &(0x7f00003e4000-0x4)=0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r6, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:38 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e28000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0x4b)=""/75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) utimensat(r0, &(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000bf0000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) 2018/01/04 09:06:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a0a000)='/dev/vcs\x00', 0x88801, 0x0) getpeername$inet(r0, &(0x7f0000560000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dea000-0x4)=0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe7000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00004d6000)=""/0) readv(r1, &(0x7f0000c09000-0x30)=[{&(0x7f0000d88000-0xa0)=""/160, 0xa0}, {&(0x7f0000eb8000-0xbe)=""/190, 0xbe}, {&(0x7f0000c6f000)=""/42, 0x2a}], 0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x0, 0x8, &(0x7f00001b6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/04 09:06:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/251) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000feb000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006c6000)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f00009f2000-0x30)=[{{0x0, 0x7530}, 0x82, 0x6, 0x0}, {{0x0, 0x0}, 0x100000000, 0x7, 0x9}, {{0x0, 0x0}, 0x83b, 0x6, 0x2}], 0x30) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000da4000)='/dev/usbmon#\x00', 0x849c44673, 0x40000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000053b000-0x8)=0x101ffb) r3 = dup3(r1, r1, 0x80000) statx(r3, &(0x7f000048b000)='./file0\x00', 0x7900, 0x820, &(0x7f0000e14000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x7, 0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000482000-0x8)={0x0, 0x0}) request_key(&(0x7f0000895000-0x8)='rxrpc_s\x00', &(0x7f000090e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000407000)='/dev/usbmon#\x00', 0xfffffffffffffff9) request_key(&(0x7f0000b69000-0x5)='user\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cb3000)='\x00', 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f000077a000)='keyring\x00', &(0x7f0000fe6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000243000)='keyring\x00', &(0x7f0000e2c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x2000000, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x80000000, 0x0, 0x9}) mq_timedsend(r5, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r5, &(0x7f0000e33000+0x14c)="8e", 0x1, 0x5, 0x0) 2018/01/04 09:06:39 executing program 7: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000002000)=0x2, 0x4) 2018/01/04 09:06:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000075b000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e02000+0xa2f)='/dev/hwrng\x00', 0x4200, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0xfffffffffffffffe, 0x0) signalfd(r0, &(0x7f0000c82000-0x8)={0x9d40}, 0x8) symlinkat(&(0x7f000096a000)='./file0\x00', r0, &(0x7f0000150000+0x6b9)='./file0\x00') ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f000021a000-0x10)={0x1, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f00002ab000)=""/174) 2018/01/04 09:06:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x4000, &(0x7f00006f7000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000094000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) bind$inet(r0, &(0x7f00001a3000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) getresuid(&(0x7f00007df000)=0x0, &(0x7f000065d000)=0x0, &(0x7f0000d32000)=0x0) getresgid(&(0x7f0000801000-0x4)=0x0, &(0x7f0000828000-0x4)=0x0, &(0x7f0000336000-0x4)=0x0) syz_fuse_mount(&(0x7f0000dbb000)='./file0\x00', 0x8001, r1, r2, 0x901, 0x800000) execve(&(0x7f0000463000-0x8)='./file0\x00', &(0x7f00000a9000)=[&(0x7f0000ad5000-0x15)='+/eth1mime_typeem1!}\x00'], &(0x7f000090f000-0x8)=[&(0x7f00004fe000-0x9)='/dev/ppp\x00']) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) r3 = openat(r0, &(0x7f0000a3f000-0x8)='./file0\x00', 0x200002, 0xd) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f00008fc000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000d70000-0x58)={{0x3, 0x10001}, 0x0, 0x4f1, 0x8, {0x1, 0x1}, 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, 0x0]}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000a87000)=0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000511000)=""/174) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00004eb000-0x4)='tls\x00', 0x4) 2018/01/04 09:06:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:06:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000c38000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f75000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() sched_getparam(r2, &(0x7f0000c18000)=0x0) 2018/01/04 09:06:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) r1 = syz_open_dev$midi(&(0x7f0000405000-0xb)='/dev/midi#\x00', 0x6, 0x8002) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b7d000-0x8c)={0x0, @in6={{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d51000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000034a000)={r2, 0x4}, 0x8) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000235000)={[{0xffffffff, 0x0, 0x2, 0x1, 0x5, 0x4, 0x8, 0x3ff, 0x800, 0x4, 0x4, 0x1, 0x3}, {0x1, 0x4f6a0b33, 0x200, 0x5, 0x6, 0xf2b, 0xfa3, 0x30, 0x395, 0x8, 0xffffffffffffff01, 0x8, 0x9}, {0x8, 0xc7, 0xfffffffffffffffd, 0x0, 0x9, 0x4, 0x72, 0x7ff, 0x842, 0x5, 0x2, 0xa0, 0x2}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) r3 = syz_open_dev$audion(&(0x7f0000662000)='/dev/audio#\x00', 0x8, 0x400000204) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000579000)=""/182) writev(r0, &(0x7f0000457000)=[{&(0x7f0000fc0000-0x1000)="60745d5ba48e28c8cab5e801f2c78aac5df2fcbc6f22627993ffa7043fa0a8e317662ba96c5f6012f99e1edbc618bf5ba4c18a8acf79a7f3f43a4670b880ca59357c59042fc3250567bbfea28ee3eb5d8edcd4dc173a7c7f7e4ff1004e396f2faa753ba8a2953758d0918684f0d565605549e60d403689140d2db313f94a464cce6a9099f0ba4a6e9f40c03e1d27600a00257620377352be2a5b1e6554aab8853e710ecc258b70ccee738a72f34b2b05f95e9475b7abf091313a3a7b2a480d93cc9d6b30fae1199af3db642bf136320afb322d08", 0xd4}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) read(r0, &(0x7f00003cf000-0x49)=""/73, 0x49) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:06:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x20000, 0x0, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001a1000)='/dev/ppp\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000005f000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000f42000)={&(0x7f0000147000/0x1000)=nil, 0x1000}) setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f000060a000-0x4)=0x2, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000080b000)=0x20, 0x4) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006dd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000db000)=0x4, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r1, r0, 0x80000) r3 = dup2(r1, r0) renameat2(r2, &(0x7f0000065000-0x8)='./file0\x00', r3, &(0x7f0000290000-0x8)='./file0\x00', 0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fgetxattr(r3, &(0x7f000094e000-0x12)=@random={'trusted.\x00', '/dev/kvm\x00'}, &(0x7f000094b000)=""/1, 0x1) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000912000-0x18)={0x1, 0x0, [{0x2ff, 0x0, 0xffffffffffffffff}]}) 2018/01/04 09:06:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)={0x0, 0xb4d5}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r1, @in={{0x2, 0x3, @rand_addr=0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x6}, &(0x7f0000004000-0x4)=0x98) setns(r0, 0x44000000) 2018/01/04 09:06:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000812000-0x258)=[{{0x0, 0x0, &(0x7f0000337000)=[{&(0x7f000081c000-0x92)=""/146, 0x92}, {&(0x7f00006f0000)=""/222, 0xde}, {&(0x7f0000294000-0x2f)=""/47, 0x2f}, {&(0x7f000027d000-0x46)=""/70, 0x46}, {&(0x7f0000bfa000)=""/0, 0x0}, {&(0x7f0000565000)=""/163, 0xa3}, {&(0x7f0000798000)=""/49, 0x31}, {&(0x7f00006d0000)=""/248, 0xf8}, {&(0x7f00005d7000)=""/244, 0xf4}, {&(0x7f0000861000-0x1000)=""/4096, 0x1000}], 0xa, &(0x7f000047d000-0x1000)=""/4096, 0x1000, 0x3f}, 0x1a27}, {{0x0, 0x0, &(0x7f00006af000)=[{&(0x7f0000f62000)=""/181, 0xb5}, {&(0x7f000097b000-0xcc)=""/204, 0xcc}, {&(0x7f000072c000-0xb1)=""/177, 0xb1}], 0x3, &(0x7f00002b5000)=""/94, 0x5e, 0x7}, 0x1}, {{&(0x7f000009e000-0x1c)=@in6={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, 0x1c, &(0x7f00008d1000)=[{&(0x7f0000373000)=""/203, 0xcb}, {&(0x7f00005c2000-0xf3)=""/243, 0xf3}], 0x2, &(0x7f000033e000)=""/4096, 0x1000, 0x81}, 0x9}, {{0x0, 0x0, &(0x7f0000522000)=[{&(0x7f0000c7f000-0x1000)=""/4096, 0x1000}, {&(0x7f000064d000)=""/3, 0x3}, {&(0x7f00009af000)=""/71, 0x47}, {&(0x7f0000edc000-0x7)=""/7, 0x7}], 0x4, &(0x7f00006b9000)=""/73, 0x49, 0x6}, 0x0}, {{0x0, 0x0, &(0x7f0000cde000-0x50)=[{&(0x7f000093d000)=""/191, 0xbf}, {&(0x7f0000eee000-0xc8)=""/200, 0xc8}, {&(0x7f0000395000-0x3)=""/34, 0x22}, {&(0x7f0000663000)=""/182, 0xb6}, {&(0x7f000030f000-0xe1)=""/225, 0xe1}], 0x5, &(0x7f0000647000)=""/5, 0x5, 0x4}, 0xa0000000000}, {{&(0x7f0000d94000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00006df000)=[{&(0x7f0000b60000-0x37)=""/55, 0x37}, {&(0x7f0000124000)=""/123, 0x7b}, {&(0x7f0000300000)=""/66, 0x42}, {&(0x7f00008ad000-0xe)=""/14, 0xe}, {&(0x7f0000d7a000)=""/30, 0x1e}, {&(0x7f0000bf6000)=""/68, 0x44}, {&(0x7f000066a000)=""/161, 0xa1}], 0x7, &(0x7f0000bcb000-0x18)=""/24, 0x18, 0xfff}, 0x5}, {{&(0x7f00006ab000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d73000)=[{&(0x7f00005b1000)=""/4096, 0x1000}, {&(0x7f0000324000-0xd6)=""/214, 0xd6}, {&(0x7f0000bb9000-0xb7)=""/183, 0xb7}, {&(0x7f0000cef000)=""/155, 0x9b}, {&(0x7f00008f8000-0x8e)=""/142, 0x8e}, {&(0x7f0000a40000)=""/180, 0xb4}, {&(0x7f0000c23000-0x3b)=""/59, 0x3b}, {&(0x7f0000ed3000-0x25)=""/37, 0x25}], 0x8, &(0x7f0000b79000)=""/127, 0x7f, 0x3}, 0x5}, {{&(0x7f0000d68000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b8a000)=[{&(0x7f0000dba000-0xc5)=""/197, 0xc5}, {&(0x7f000064a000)=""/209, 0xd1}, {&(0x7f0000bff000)=""/101, 0x65}], 0x3, &(0x7f0000924000-0x1c)=""/28, 0x1c, 0x1}, 0x4}, {{&(0x7f0000ada000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a2d000)=[{&(0x7f0000a90000-0x24)=""/36, 0x24}, {&(0x7f0000e8e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e24000)=""/253, 0xfd}, {&(0x7f0000049000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000804000-0xcf)=""/207, 0xcf, 0x31}, 0x5b}, {{&(0x7f00005e7000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000af5000-0x20)=[{&(0x7f0000ab8000-0x80)=""/128, 0x80}, {&(0x7f0000a4e000-0x4c)=""/76, 0x4c}], 0x2, &(0x7f00004b1000)=""/0, 0x0, 0x8}, 0x10001}], 0xa, 0x1, &(0x7f0000b0e000-0x10)={0x77359400, 0x0}) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0x213, 0x140, &(0x7f00008c2000)={0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000081c000-0x9)='/dev/ppp\x00', 0x87fbd, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x2, 0x400) 2018/01/04 09:06:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000809000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xc000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000973000)=0xeffd) 2018/01/04 09:06:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004c3000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000267000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e7e000)=0xc) fstat(r0, &(0x7f0000c0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000740000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005a1000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c37000)=0x0) r8 = geteuid() r9 = getegid() sendmsg$unix(r0, &(0x7f0000627000)={&(0x7f00009fe000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000011e000-0x70)=[{&(0x7f000085c000)="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0x1000}, {&(0x7f0000239000-0xd2)="025c3211a64b3712fb2e05bae6adfc0d03f551c6bf1a99a1e3f62b77ac626e36ee25398dbe2124a37c3e440666bf7b46f1c0e566f2e598d221858532aac56d0315b5b8769dda6ba3f41f7b2257afa4c6819822df490e841b81682414c4970526461f8a42e21ebe0eb8466622c3912a10f64dddbb3a48493f8f585d9a470a00c6e3e5ef957344cfbc8cd1fd6630feeb2e77a89e804227d0936eadb8beb60114b6726c4dcdbe1033aa0e866a0fcc5613d29ee97397951efd7d7d531b1d4503d4e6fc3c3da33ba8664372ebdf08ddf9a029fecf", 0xd2}, {&(0x7f0000da1000)="f01b2419ffb97b47fd4fba62ae1b9a4a3e5b7adfea1eb7cf69597f86661e736a0253827dd1cf68b10f16cc879530210c327a528bc5e2104e3d76692a7c511009f98f182b2b64ff39a7c1ff096f7b97dfd2", 0x51}, {&(0x7f0000393000-0xcd)="da991e4282f53779be1041179c43b7476957862f3ec18b0b4232489943f6aedd902f8cff64a0abbc185baa30febc275b9256afab083a13e74fcc2626bc09481f3720b6d01438e0c5555d0c87dda1e3ecd3716e61dd0f2631ce53909ee11d5285598bbcb3618a54b7776c5e419d43bc5fe5cef030596afeead8f2840144aa42fbf11d72990e34dba80f03796e9c07bee308453b9eb513d9b1af640ca9de8b2c43e8038e37939b425b5ec1bae9fbe22f2c46c052afe5ac743a5dae4ad2aff3e4139137a9fb3268b4ead8e635e0d1", 0xcd}, {&(0x7f00004af000-0x23)="b8664676ea1b3d5cc700fed128a607ec4914412b3036491fc5dab9a766bba33e8ea752", 0x23}, {&(0x7f00000d3000)="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", 0x1000}, {&(0x7f00003cb000)="445c694e02c0ae7c5f3266b3351aee7cb84a925ace2299cab5515a91725022f70658699ae9458c0aa3289d12ab4024f6b4415cb1fd69", 0x36}], 0x7, &(0x7f0000836000-0x80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x80, 0x4008004}, 0x40800) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) accept$inet6(r0, &(0x7f0000ae2000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000063b000)=0x1c) dup(r0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000087d000)='/dev/audio#\x00', 0x5, 0x1ffffc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000612000-0x4)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000033b000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00003cb000)={0x20071026, 0x0}, &(0x7f0000e4b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000876000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000402000-0x20)="00000000000007dbddaaa838aaf55fbc81f408d84af3d0a3e86c76c76d5ca1a9"}) syz_open_dev$sndmidi(&(0x7f0000f93000)='/dev/snd/midiC#D#\x00', 0x1fc0000, 0x80) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00008c3000)={0x0, 0x0, 0x6, &(0x7f00005cc000)=0x0}) 2018/01/04 09:06:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0x9a, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000002b000-0x4)='cdg\x00', 0x4) 2018/01/04 09:06:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) connect$inet(r0, &(0x7f0000c4d000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000930000-0x9)='/dev/rtc\x00', 0x40, 0x0) r1 = dup2(r0, r0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00003bb000)={0x0, 0xffffffffffff8001, 0x32f, &(0x7f0000110000)=0x0}) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000060c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c68000-0x78)={0x2, 0x78, 0x385, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) inotify_rm_watch(r1, r2) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000382000)={0x0, &(0x7f0000778000-0x1000)=""/4096}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000320000-0xd)='/selinux/mls\x00', 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x7fd, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000076000)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000174000-0x9d)="08f7de4228dc97e5b4469e6d44abc00150701a78fbdc5b9597b18c9c0000bdd03c59a7b30208059b90de88ef1f669689aeb4171b7ce8d7789bdbc9405ea2cacd3f21e33255490ef407bc123703da83") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000073c000)="7200c60ec9ee4121b0dcb5c1723020c1ef6d0da1d6acbffb7f2e8be99a7d36fe0a797bf01a132f950fb3ec4d6bc2e10bd1e507a64ed9a8861c9558e3214f9adcdee5a0ed9a0efad8562f99a7364b0a3b797ef4f4cdb95d69d0cfb4199fcb2558b178d416bdc9e7979129d8d6eec0f2a3f8206754ba010d2788d3f09b64b1f80e2c847150799bfab76c69dd2a767efd61f0096292843fbae1d7f0ec77d43a", 0x9e) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000073f000)={0x6, 0xd753, 0x7fff, 0x40, 0x72, 0x1f}) r5 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) pwrite64(r5, &(0x7f000003c000-0x1)='/', 0x1, 0x0) lstat(&(0x7f0000a3f000-0x8)='./file0\x00', &(0x7f0000168000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000089000)='./file0\x00', &(0x7f0000650000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000062f000-0x8)={0x0, 0x81}, &(0x7f00001c6000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000ef000)={0x0, 0x10000, 0x0, 0x1, 0x0, 0x7ff, 0x68bc37de, 0x20, r8}, &(0x7f000058e000)=0x20) fchownat(r4, &(0x7f000021d000)='./file0\x00', r6, r7, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r5, 0x0) lseek(r5, 0x0, 0x2) sendfile(r5, r5, &(0x7f00005c6000)=0x0, 0x7ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000014a000-0x4)={0x0}, &(0x7f0000e3f000)=0x4) truncate(&(0x7f0000691000-0x8)='./file0\x00', 0x4) 2018/01/04 09:06:39 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) r1 = semget(0x3, 0x1, 0x523) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000992000)=""/28) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000f9c000)=0x3) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00000de000-0xa)=""/10, &(0x7f00001dd000)=0xffffffffffffff5e) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000018d000-0xc)={0x3, 0x7fff}) 2018/01/04 09:06:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000037000)='/dev/snd/pcmC#D#c\x00', 0x744, 0x400001) perf_event_open(&(0x7f00003ba000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000d0000)='./bus\x00', 0x1000, 0x0) r1 = open(&(0x7f0000ce5000)='./bus\x00', 0x0, 0x0) creat(&(0x7f00007d1000-0x6)='./bus\x00', 0x0) r2 = open(&(0x7f00001ce000-0x6)='./bus\x00', 0x8001000141042, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e74000-0x108)={0x0, @in6={{0xa, 0x1, 0x6, @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]}, [0x8, 0x0, 0xb3d3, 0x100000001, 0x2, 0x9, 0x1, 0x80000001, 0xdfc, 0xffffffff, 0x9, 0x9, 0x0, 0x5, 0xe]}, &(0x7f0000197000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000183000)={r3, @in6={{0xa, 0x3, 0x1f5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa03, 0x8}, &(0x7f0000a20000)=0x98) 2018/01/04 09:06:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c8d000)=0x0, &(0x7f00007a2000-0x4)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000ae000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r3 = add_key(&(0x7f0000d83000)='ceph\x00', &(0x7f0000317000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b4b000)="f58f241a5210dc1c4fab73892c47de0b01aebf6d56e8ffee9882a3040712bf651bf569aeb68c15bef042ee03994959a6d98179b2143ac10dbaf13c25aa0e1346eed47d4de107167a", 0x48, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r3, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/04 09:06:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000934000)=0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002cf000)='/selinux/create\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ed4000+0x85a)=0x4, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x9}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001cb000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$getown(r0, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000090a000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0x76d055e4c5f2d8e8, 0xfffe, &(0x7f00001e3000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x9, "98e763dc9cfc"}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="f0", 0x1, 0x4, &(0x7f0000690000+0x125)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) r1 = add_key$user(&(0x7f0000567000)='user\x00', &(0x7f0000568000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bde000)="7a31465c028c73373f3fbbb3ffeeabf5e9de97cd7c89bd949aff47fe8b246f1c6433c534e479c2cbbe8e4e471dd6ee34a0c0651520b12462a8b3bd1cda748366dab4713e1f324a86763c17c8b0a5fcf48166dea5fbd4cea93d5c301a1cda653438c258226c52feffa788792bdd1a64257445e4106d0ade6ebc0dd52b9a73326588d74fe184b9abc9a1576552883c45f79409c8694db43ae860eb8925c88b5f4c090d589718416db2345284b021202b7693ca5eaedcb9e6f42f0c3905c5fbccefc8b10736c139fd2a13cc0c34876c479d2309e2c6b7aba8d6be4d730dca142b55b0afb4f8bd66d57c3bb963d0e6582fbf2e1aab71b6da9f1559", 0xf9, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0xea7) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x6, 0xd) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001af000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x8, 0x800000000000004, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c8000)={r2, &(0x7f000017c000)="", &(0x7f0000347000-0x2)="", 0x0}, 0x20) 2018/01/04 09:06:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000032a000)=""/246) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00004a3000)={0x0, 0x200, 0x0, {0x0, 0x0}, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x7, 0x0) lseek(r0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) rt_sigpending(&(0x7f000082e000)={0x0}, 0x8) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socketpair(0x10, 0x3, 0x2f1, &(0x7f0000584000)={0x0, 0x0}) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000f7d000)=0x0, &(0x7f0000ee4000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000c1b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000f4000)=0xe, 0x0) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x7, &(0x7f0000535000)={0x0, 0x9, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2f000)=0x0) timer_delete(r2) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 124.053859] device eql entered promiscuous mode 2018/01/04 09:06:39 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000c06000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1b, 0x200080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x0, 0xad, 0x401}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbab, 0xfffffffffffffff8, 0x4, 0x40, 0x7}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000000)={0x0, &(0x7f0000003000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) sendto$ax25(r2, &(0x7f0000001000-0xfe)="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", 0xfe, 0x8000, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x0, 0x0) fadvise64(r2, 0x26, 0x6, 0x3) recvfrom$ipx(r2, &(0x7f0000002000)=""/234, 0xea, 0x40, &(0x7f0000000000)={0x4, 0x4, 0x4, "fc04f92c1add", 0x5, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000004000-0xae)=""/174) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 2018/01/04 09:06:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000653000-0x4)=0x200) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009b0000-0x14)={0x401, 0x4, 0x8, 0x2, 0x400}, 0x14) writev(r0, &(0x7f0000730000-0x10)=[], 0x0) 2018/01/04 09:06:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = gettid() ptrace$poke(0x5, r1, &(0x7f0000acf000)=0x0, 0x80000000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x53b4, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000005c000)={0xfa5, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff, 0x5, 0x8000, 0xfffffffffffffff7, &(0x7f0000c37000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff, 0x1, 0x8000000000000000}) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x300, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) umount2(&(0x7f0000815000)='./file0\x00', 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0xfb5f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x482082, 0x0) r2 = geteuid() r3 = getegid() fchown(r0, r2, r3) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00004f7000-0x54)=""/84) 2018/01/04 09:06:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000003000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000ccd000)=""/233) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f21000)=0x0, &(0x7f0000a82000)=0x4) 2018/01/04 09:06:39 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b23000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000-0x8)=[0x7, 0x5]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000080f000-0x4)=0x0) 2018/01/04 09:06:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a0a000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockname(r0, &(0x7f0000181000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aba000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a68000)={0x0, 0x0, 0x0}, &(0x7f0000d09000-0x4)=0xc) r2 = geteuid() ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000006f000)=@generic="f7175445955b29e8bda6a708d99ba94f") r3 = getegid() r4 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000906000)={0x0, 0x0, 0x0}, &(0x7f0000f9c000-0x4)=0xc) stat(&(0x7f000068c000)='./file0\x00', &(0x7f0000a96000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000d7d000)={0x0, 0x0}) fstat(r0, &(0x7f00000ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r0, &(0x7f00001b9000-0x8)=0x0, r0, &(0x7f000019f000)=0x0, 0x6, 0x9) lstat(&(0x7f0000ee1000)='./file0\x00', &(0x7f000038a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) r11 = geteuid() r12 = getegid() sendmsg$netlink(r0, &(0x7f0000be8000-0x38)={0x0, 0x0, &(0x7f0000ced000)=[{&(0x7f00002c1000)=[{0x88, 0x400, 0x400, 0x1, 0x3, "b12012bd64aa31400c0de10fad539120762856cb08949b515bef952354bd6d9c8d300c800664da5868d611a124e7608a3a4e4f6f467f4286a6cc4953e3b588bfe32d3430fd70a1bf3b0e05cec17658800595a20a7fbf66a12b1adce0c4d4590786da11aeeef37a89d54a589e9054ecfb27eaa11d58c054"}, {0x74, 0x5, 0x304, 0x5114, 0x3, "28ca12d0916854c091f91492c7fc3392172c17ebddb6921f3aeacd665571619530308bef085766ab3b34969bd7285c5ceaa7697931cc51a496e04a18a833a1082a9ad0e83aa2e959b1392b0a8239ff48757ea4497f4bb4a66aa6de30e8ff36efbd30"}, {0x84, 0x6, 0x0, 0x9, 0x2, "a52ae582b61789a8d30ad5e33c729345d169117626f43bdda75764f130cb317cfe73e018c604efeb218996e2e26e31dec9c4142283bc3f556f28b921f733dd59787cd9599eaa6d99d6e683960b364cc93ed449942dbbb8fbdd6d59a0bcdb16743a0784cf7aed5894a1b20839927f467f01540ab8"}], 0x180}, {&(0x7f0000042000-0xa8)=[{0xa8, 0x2, 0x500, 0x1, 0x0, "6abfb025a7c7e8f27c7b0993857ecb2923472764bc9dee70af32d76b67a9aac172c54c9843e81d5f08aaf6769ab96f79146af7076c1b6c2d84f9e19225c99163d64e01a2cf5f94a3f90db04b3fe877f97a552dbe257347cc5dda4985e0f708bfd5ecf38fdb69912e07a39950ba352653bcc4fe3a85cebcb11d9bd09a40dbd025138ee9757579519d0208bbf1fc1cfa0ca1d61bb8e1"}], 0xa8}, {&(0x7f0000ad9000)=[{0x34, 0x1, 0x1, 0x101, 0x2, "1d8fa00177b7b71445956f86de49eecdae1f5c48e705ebde7656de8e0db5d6ee56d34538"}, {0x88, 0x4, 0x1, 0x7fff, 0x1, "60879f99adc9bd25228d98a445a343239c354d599481146ad4bfc2a6469a8110bfe44554317c36eaa1a588f2df1dcf50dcea0236cc74113bd63203c977b3b2fb2694e9e7a0cba2bd32258a5871fd4cb441322beec45ec5fd24dd04fefc74ca1e6707e580dcb7730bbed9e6ddb9106bafbc96a3404e"}, {0xfc, 0x0, 0x2, 0x7, 0x2, "022137d5709670aadaee34b799b9e97fbb8c0ffca95a1f8f76064d55603e8a2a53ace663ede2a98bd9f2a6870b59a929c09dd2d53c456b81ecbe4dc190ececefc3eb829596fad957ae538b3ce78fae80477738f3705b7343df6fd2360ba755e7a0137c852cb7ca0996712e945a9ea02a51b466cb83b9f2388c05df7b184304e2ab69cfeae4360c9453b5812b75ccc479cf65de45bc9902a55fa9358e64ad331830c8c560de2fe8e2456385f0f03878063d880fd6af667bfe269c4db6a6365f800e6d193d4f101fc730842faf90698035a5c3b640dcc4b7f50545c991ed67496cbe6e0addc7522e966e738c2d"}, {0x80, 0x5, 0x0, 0x2da2, 0x1, "6cbc4b08376e62f5ac58af5f2e5848a65db9a99f10a884a36edc128498f62a5f0582c2a3a96e04535095293076c669cb3592976e1814e8e6c43cb0a2830a5d5a5b4cf8203275cf4af5b7c1d536473be51aab1536334ff371435e38a55c4a12d3833d5cb00966fb14f4c3fe149526"}, 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"}], 0x117c}, {&(0x7f00001e3000-0x4f4)=[{0xf4, 0x5, 0x8, 0x8c2, 0x2, "84a288cf74e143d70c33de8079f9c2a991fe8cfaa9dcd0f87c7eec96a4e6048a5df20ad007bd1d79f2d90b6f879448ce08d0b7323124291363c30437cb4c55c7b8a495712dffecb11422029e2668b74a6db1a2042af6b40e470473ef0e088711fa3f1a977c8d01511472d4fa956cda526c46fa522c0bb6cdd820b0723c803027ccc2c8000e55c607bc416fefb8fe1fa27119629ff208be3000a7dd8b3809efc7d1b44bd8d933c04e93e33d3795d143eebc3b9445a753cc84e92af55ad39516b876c4e4e9fe286bf4bb7583530b8f5568ea2e0fef95914458ded533735d99812f99"}, {0x104, 0x100000001, 0x402, 0x2, 0x1, "931e837d876a2b60f66f3848cbc819b3069634d74ade85212f2f68f623f0595f496e1867b10618a19d0bbd700a0af59e4e591db27fb42eb1de42c64c169099777ac19967ebbfd2e34e3b6460c6e1607208548a674a2ed4b37859da42ad72e8a572e7751d65a4845f082f807f26215cb4526d7e23ad17b7722f7622436cbdde9765f6debd0d9015facac8149ea90ea4881e44936abca325c3acd772fdb337dd5f69828d5461845efbe80c044736caad741720ecd33c5ac8b7572deb96b8c0f95a22bf14e4ebc1cbda863536f3cd9b77324eda22db4ac02b9ddd353420b1a7c237084f2d59666f0cf169952822639b992b3efa"}, {0x38, 0xffffffffffff7613, 0x600, 0x7c, 0x3, "254d6e839166b03dadf3965028309142a2f4bd326088d0dc6a5c11052f96ebc38c80303035e7b632"}, {0x90, 0xfff, 0x704, 0x6, 0x3, "c624a7179da17926f427ac69a2d95c62861230ff1b5e6ce1d0bdc48b29e1ab595964b5371ae2aab68fb6bfb2a6c6f6975e662ef107bb7a2802f15531d05a15c8931b41d02281f34a29da58893f014e45a2d8e3029b7f46cfcd37b7ece148cb3509f8ed7c516ce32ab3238f738b842b7bc93ba86899af08722c7fbcbb1b94dbe2"}, {0x8c, 0x1ff, 0x8, 0x5, 0x0, "579c1e46cd30881fd952450b6e8a9418cbf1536aa0fd342e076ecaf34abe1c12648fae6283f8c7156b59ca2ce6d85945f708ba59f2c8809fb7efc719c11563e53732193664ba9215d65deb9967a34d69e53fe9080687debb5acc7c8b52edaf1c9585ffd6f29b70c6c17940950812ecb35c9630d93ea9c75831"}, {0xd0, 0x81, 0x0, 0x9, 0x0, "e6bbcbec1f61c68de7089f38642a35fb84c45ac0012b8adf7a94e4a011059a0fefff2eca0d78fcafff0439ae78c6851ea040ae4e83dac9f745f984976e9783e4a1551923a6ed0d1786261e66fb462730403f0c774993f90abc714756931a5612589676e8a9e9d0002843d8e819d529cfe1d12a393f41f39ab71150d4d9b33ff1dd27414d52a19f8e5267e65b6cd996c46270899ed947373e8f9d2adc9db16c0c66d84c819f20a0706078ba67ca2e92c3df71ea18b914b30eae5fe845888141"}, {0xd8, 0xa000000000000, 0x4b8c0e11bc2e97af, 0x7fffffff, 0x0, "bb43ed0e95831d1e3d2639857e92d5cbb9ab531f2986ef94ff15fe0b5fedb73a62150005a6e5d4ad81042df6d0b8b4018986fafcf9784179a2ce53110e6f2468bf836f89f71e29ab94f5968abdcb612fb7d1075b20cb3d2065d1413a82c622dea720d08dfdef0a7d3c1b531a052e7e1152f203a1ee9f5c962610948baa910af7f37f0874204885427dd3dd16e5f4cc69ed22a3ec5ebff48b29004aa90cd20a3c3dde4048362e1a4b946242d71b2412a2844e08d40edc8833d1c723dd1a496766429c974377"}], 0x4f4}], 0x5, &(0x7f0000c65000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x90, 0x81}, 0x81) 2018/01/04 09:06:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) flistxattr(r1, &(0x7f00008a1000)=""/0, 0x0) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000722000)={0x0, 0x0}) dup2(r0, r2) 2018/01/04 09:06:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup2(r0, r0) read$eventfd(r1, &(0x7f0000368000-0x8)=0x0, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = dup2(r0, r0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000102000)={0x9, 0xe2f, &(0x7f00006f6000)="0e726926371fafdb8eae2ce63a2ea356296661dddc76c2b7333de750a53f8bb83712a4d52b7fe58e84ef41f975dc599167a6b261aee998d7989753ee68e644f6d38c04dd69af86a31fcdd17092613f88146149dce893484ed9d7a05241f2f8b18a75d14f875fea92cbd573462d056d133072880295175185c62a9263668083065ceeb685eaf4", &(0x7f0000e63000)="4b53fc50410175ae66c8f04b181de41cc65e2ae6910d5243fd36ed687ba27a24db82385fd52780db64819d3a68f5a3a7", 0x86, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ee5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f000009b000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$bt_l2cap(r3, &(0x7f00000f4000)={0x1f, 0xd537, {0x4, 0x2, 0x6, 0x3ff, 0x1, 0x100000000}, 0x1, 0x8}, 0xe) openat$vcs(0xffffffffffffff9c, &(0x7f0000042000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) readlinkat(r3, &(0x7f00001b5000)='./file0\x00', &(0x7f0000cf8000-0xc)=""/12, 0xc) 2018/01/04 09:06:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000474000)='./file0\x00', 0x501402, 0x40) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00004e9000-0x4)=0xffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c24000)={0x0, 0x0}) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f00008ec000)=""/14, &(0x7f0000106000-0x4)=0xe) sendto$inet(r1, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005e1000)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) munlockall() sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00007e2000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/04 09:06:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000772000)='/selinux/user\x00', 0x2, 0x0) 2018/01/04 09:06:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x402002, 0x0) fadvise64(r0, 0x0, 0x7ff, 0x1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008a6000)='/selinux/mls\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b80000)='/dev/sequencer2\x00', 0x12000, 0x0) r0 = socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000387000-0x4)=0x0) timer_create(0xffffffffffffffff, &(0x7f0000613000)={0x81, 0x12, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) 2018/01/04 09:06:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f00003fb000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000327000)=0x0) 2018/01/04 09:06:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005cc000)='/dev/dsp\x00', 0x440, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000806000-0x6)={0xffff, 0xbe}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000179000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00007dd000)={0x7ff, {{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]}}, 0x90) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f000008f000)=""/253) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3fffffffffff, &(0x7f0000470000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000fc9000)={{r1, 0x0}, {0x0, 0x0}}, &(0x7f0000f7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(0xffffffffffffffff, &(0x7f0000dce000-0x8)='./file0\x00', &(0x7f0000071000-0x20)={{0x77359400, 0x0}, {0x0, r2}}) 2018/01/04 09:06:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000ae8000-0xae)=""/174) connect$nfc_llcp(r0, &(0x7f0000856000-0x60)={0x27, 0x1, 0x5, 0x7, 0x6, 0xfffffffffffff801, "5610c0541a2c8671488115d578b50e48770fb292d1c17c4e468c8a644d76350923bef50162c9dcfbe199e1266acf85ba2baef3b6d38abad6ba5f53d49fbb53", 0xffff}, 0x60) 2018/01/04 09:06:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000eef000-0x110)={{0x5, 0x3, 0x1ff, 0x8, "0944bc5901566f0c797b200a41706797418d87bbc3ece4d9f2df7a6dd8117b92dab4f969533683fb41144221", 0x4}, 0x0, 0x0, 0x7ff, r1, 0x90000000000000, 0x40, "a916afb4240d89a8e38a1c6814f6798855746118e6afe60067f2650486f9c53bb23d9a9839d4cc9b8770ab012039f1fe1dd727279e3816cd77a87b265baefde8", &(0x7f000091a000-0x6)='self{\x00', 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, 0x6, 0x80, 0xfffffffffffffff8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000075a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000be2000)='j\x00', 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = syz_open_dev$loop(&(0x7f00003bf000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) 2018/01/04 09:06:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000002000)={0x1, &(0x7f0000002000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f3f000-0x9)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e9e000)={0x0, @in={{0x2, 0x2, @rand_addr=0xffffffffffffca5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x20, 0xffffffff8672b618, 0x7ff, 0x2}, &(0x7f00002d1000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d24000)={r2, 0x5a, "e79eac070ad8a04065e7681a2d0f81439efdaf49e0443f41f800ba5e82d8bcfbae255a020f879ab486cbf6ec574e8d5abe40fdd6d154e947a657483d6a8515dd798d2aeacce4a6b0e3b53ae64b03b0d3e93201248605b52c2f46"}, &(0x7f0000a61000)=0x62) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000068b000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hci(r0, 0x400448fe, &(0x7f000079d000-0x8)="601fa1694a077f6f") ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00001ed000-0x4)=0xfffffffffffffc01, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x1bacf914c1bad2b, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/01/04 09:06:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e3c000)="6bcf9d7a0ecadbc44a52da00cf7a1ead", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x10000000000002, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00009f6000)=0x2, 0x4) sendmmsg$inet_sctp(r1, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/04 09:06:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) mount(&(0x7f0000192000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000008c000)='coda\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a94000)=@assoc_value={0x0, 0x0}, &(0x7f0000e77000)=0x8) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) flistxattr(r0, &(0x7f000075b000)=""/205, 0xcd) 2018/01/04 09:06:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e07000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31f, &(0x7f0000151000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "ae2c73", 0x2e9, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x2f, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1f}, @pad1={0x0, 0x1, 0x0}, @generic={0xd87f, 0xeb, "2606e57c2e1388dd990d38a39bda24776353bdd2619674ff3d89854ab39a9db5a54ed6a2e82920b9525ab6ba9bbc26a036b15c30ea973b3a13e9facf520bb99b47df678d2ef43568dd6d86f474948925655cb960ae08269133abdfc21159c4ca7e478de85a66b00fab71b2a2ea0dadc7c2509b86650735784df88622756e84c6be31eb4023432b8f949f26940ef528274e8a1024807c7417456c5c34c5f677321456f7ef7cdaa6f7e6df0e58405fe2cadf2273a304c9428ab8e1b79685dfb08d1c276a5344b92f6683310c91bd0550f19f8b3b936f60fe94344b68258908c6e5c37ef662785b21ed7b50cc"}]}, @dstopts={0x7e, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}, @dstopts={0x21, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x4, 0x65, "7d5dd72bfded330a4bfcb0eaae59c1a836f3bbc5103169115f386df5a1033fd1e6f3163c91876a11add32e441f46aa3c3dceedf9891c3a36512a3dabfdbf9d180ae6d6f961b87067498a476b70eac26c420973b811c3f455c9778e124d35ff30bbcd39cd32"}, @enc_lim={0x4, 0x1, 0x2}, @calipso={0x7, 0x8, {0x4, 0x0, 0x400, 0x8, []}}, @ra={0x5, 0x2, 0x9}, @enc_lim={0x4, 0x1, 0x2}]}, @routing={0xbb, 0x4, 0x1, 0x834b, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x2f, 0xc, 0x2, 0x8001, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}]}], @udp={0x0, 0x0, 0xa9, 0x0, "673298b9d21398762cce6c29f529179b816a9342498c972ef9123a908f58d1eea6296cb566b895ed35efeee8af6958a98f81567891374b276a1f67759334bb4efe2b686e0ae129976a034ff1fcbd19ef697787950810a81d973f0a361aaf13e8981b07268206178449fd5e66f1614db193165103db6f366578684e4ff576daace532439d52a7a2a075da594860eb83c2563a728cdbd3a9f7229876fb7fcb0f1d8e"}}}}}}, 0x0) prctl$intptr(0x2c, 0xbf) 2018/01/04 09:06:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000990000-0x87)=""/135) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000640000)=0xe14) 2018/01/04 09:06:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10004000013, &(0x7f0000d06000)=0x1, 0x4) finit_module(r0, &(0x7f0000b6a000-0x24)="7070703173656c696e757874727573746564ae70707030637075736574766d6e65743100", 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000972000)=""/249, 0xffffff0c, 0x2000000010002, &(0x7f00001e3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee) prctl$setmm(0x23, 0x3, &(0x7f0000ec0000/0x1000)=nil) 2018/01/04 09:06:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000c76000-0x78)={0x2, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x380, 0xffffffffffffffc9, 0x20, 0x1, 0x1, &(0x7f0000771000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x401, 0xffffffffffffffe1, 0xffffffffffffff00}) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000594000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000731000-0x50)={{0xd5fe, 0x10000000000}, {0x4, 0x6}, 0xd4c, 0x1, 0x80000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000070c000-0xb)={0xfffffffffffeffff, 0x0, 0x800000000000, 0x575448c1, 0x1654, 0x7, 0xa5, 0xbb, 0x3f, 0x5, 0xfffffffffffffff8}, 0xb) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000659000-0x10)={0x1, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) bind$ipx(r1, &(0x7f0000865000-0x10)={0x4, 0xc00000000, 0x1, "c855374c5635", 0x2, 0x0}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e0c000-0x4)=0x9, 0x4) 2018/01/04 09:06:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$llc(0x1a, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000961000-0x4)=0x0) 2018/01/04 09:06:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1ff) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000dac000)=0x0, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000b76000-0xb)='/dev/adsp#\x00', 0x8001, 0x40) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) r2 = memfd_create(&(0x7f000055d000)='h:/\x00', 0x1) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000dba000-0x57)="ec2925e408012443cebc0046f98cbff1e8ddd4c641d643992808ba73a73be0b1a11553aa2c5833af1da085f322781efa52cef9bf847fb1e8c1300e633f6aeea91b6f16cfe4791301331b5d22a096755dcd1a343b32b260") socket$inet(0x2, 0xa, 0x10001) rt_sigprocmask(0x2, &(0x7f0000297000)={0x5}, &(0x7f0000567000)={0x0}, 0x8) syz_open_dev$tun(&(0x7f00001d6000-0xd)='/dev/net/tun\x00', 0x0, 0x42000) 2018/01/04 09:06:39 executing program 7: getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cd8000-0xb4)={0x0, 0x9d, "dcfbd9d16c871823f21a877884896eb8d8b65ac59ced46589fa1612b06df058b7ffbf38465378e82ef561d2d4febcd0b6c1acae4cf31d07f8990a1bcac41253c7c3ca3c33d1f3a736f9207fbecc437df2807fcb701b8d7ecf48ac36ea2fb7d95c27d187f13065bb096ce5d43cdb7c0cff700c3e032feca794728a323613e361ca30e687b267b572b98bed16ad363528a07c1dd3e3b4d3ef913c38d2a41"}, &(0x7f0000896000-0x4)=0xa5) r1 = socket$inet_sctp(0x2, 0x2, 0x84) connect$inet(r1, &(0x7f0000cdd000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x20000000204) eventfd(0x1) socket$key(0xf, 0x3, 0x2) r2 = accept4(r1, &(0x7f0000597000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000018000)=0x60, 0x0) r3 = shmget$private(0x0, 0x4000, 0x100, &(0x7f000074b000/0x4000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00007cc000-0xa8)=""/168) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r0, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000cd8000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/04 09:06:39 executing program 3: mmap(&(0x7f0000000000/0xb8a000)=nil, 0xb8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005bf000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000709000-0x20)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000b87000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000b83000)={{r1, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b87000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 09:06:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000ab3000)={[{0x1, 0x0, 0xfffffffffffffffe, 0x0, 0xdf3, 0x2, 0x6, 0x3ff, 0xffffffffffff8001, 0x0, 0x3, 0x5, 0x3}, {0x100000001, 0xffff, 0xfffffffffffffffd, 0x8001, 0x5, 0xfffffffffffff2e6, 0xffffffffffffffbc, 0x1000, 0x3, 0x101, 0x363b, 0x7, 0x0}, {0x9, 0x9, 0x3f, 0x5, 0x20, 0xd0, 0xffffffffffff7fff, 0x8, 0x3, 0x0, 0xffffffffffffffff, 0x4d33, 0x8}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00003fb000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0xfd89) 2018/01/04 09:06:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a6a000)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b54000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000028d000-0xee)={0xea, "91a900e454acdb79f03663909129880b342a68c2c1ddba9bf49446d20b94d256812ce7880ac94321a50a19d82f3d009ac418a5af690a24ba21803564cad4fdd63caba81b11a6719e308873db5a26f67dd237a95d2e34caa6f45e8a6d53de4d22480c3d201dcdaf1089b153e5b80f1ac0191d23a6f265ab9447791520241ee621781235e916dc056d2c67734dadddb253e4159c8eb390e11c761b0e5da17659d584dc6d3b2046b62fb70d4ead2321da7eb92a90d77e22ce0b5578b48f59ce08ef33adddaf293705b2a3bbd7ce77972dd29d7c7141488671299ff0dba06857267a3f39e30ef6c7f31cfde2"}) sendmsg$kcm(r1, &(0x7f0000e51000-0x38)={&(0x7f0000de1000)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007b0000)=[{&(0x7f0000dac000)="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", 0x1000}, {&(0x7f0000e6a000)="c83732462afd30172575e11e07fa20236cb128b3a2a0238964bf9f92a8791fe0ae946d262c047d1bc0ce79abd3051ff8b4479b0d5b718e1f29b3817d85a315b89be74ee27409ed79bf33f4adce7304fd73ed8b7d5f447b4708ba85d229ccd3b4834ffe49128dd5cf146981782dea3d0052113976b91c2d19fb392d28a86612ea4776a75f59f637bad0987aaf2f8d7460179218f9ba4c52d47dd1a303101d6d10f5b34411835915d4196237609cac91f8403eaf52a308c33eb7e2f8e3b3c67580060464c1eab1ca6b444ede0b7c04a51956bc8808e768d36ebd386e679b0ed34bcbdcef64be217c5775748afefb", 0xed}, {&(0x7f0000bc9000)="", 0x0}, {&(0x7f0000793000-0x1a)="43e4d6971131849e735eb8fd5d0cda084ccf2b82fe795a48edb3", 0x1a}, {&(0x7f00003d8000)="559caf30ae92b5bd09477e1068109852c75770a8fc2048752a22610538527cce009c12580a66bdd4f97cb941a5be7adf5f8ccc33322c3de4dce3ee5144c9497b600b1c3481fc879fd652d48aaf6581dfaed5acd44c78333b042055117b803316bcd819141d311c165f392ca12caaf8b6a2d1b7e8e1bf37d3f42c3f3586b709d99071c8900b24406385de55d5752209ff88afee9aa161f52b8dedc1754e2528b3a457ddd071bc8a0a67a1569f57fd7d3aefa1a6fa2b1a459354ec5e2b3fe40d1f026eddab5e89d3929962a319e0abeec62ed6d2a4e67539875ccfed7af8e60a3b7f4e", 0xe2}, {&(0x7f0000476000-0x4b)="b5e6a82a3aeccee419fa5ff5fae95020535b5b26571a9daa7d924abb299d485c4d6a07db1a1bdf5c108ab59d826318a8cc8832f47894d70346ef20cd98bbc3516a0ddc8c155add11a2f884", 0x4b}, {&(0x7f0000c1e000-0xc5)="5bf94b5c1c8af251c2159a2b4a534d2aad1316347b42f961a1d6ec3b3c7b1cab0b887a882d4f890a446e743f7cc59814ea988d7c3d80fd4fd78b51c4e7225014caa6d53afd9d3818df5652346e85d5f06edc7a21aa8fa58298c466765e7f293ed6736ad335b99d51084334c1c36e35a9aedceb0a87dbfbf7c70ed956fe5bfa8b5c79dbcc59742b973629cecfa2912d30dbcb93be85351bc7f09ae88cdbecfd34a92c7a9dd42cfec244007ad5b404e34a7c0f13fffd52fcde55e2862ea3a83943f624577dde", 0xc5}], 0x7, &(0x7f0000931000-0x178)=[{0xf0, 0x0, 0xd01, "28c7a5a1ed75a4268fe40184b3cacdc224041d71ecf39864215837b5545abb63aacc9475d07d1110ae767636f75487cf1b79981f4bd32413f6a868f7923e20ed9798a5a59b3bdd60d1ae21a8244ffd51069acdf23925f38999e298c5a15162b416715fc43ac3364b9ec5cfba4efdeceae45c2aa4f74a9184e87bf9777c97a4ab898561ab6ab2d35c2dbeeaf30b058db5f9e773e51e0090abfd1939b7984c26b417803af7a939c904ee678abbf2b8d0e122f6871a7259c4891b0776512ace68ed12b08ed965215c1a0119768e0eac38b92af3b11c4f8312fe02efbfdd2c877233"}, {0x38, 0x1, 0x1000, "2505a03633b3f7eb2db2a0e54cc4af7b5b2f82c578d783f3f4431b8db98cffcd4feb6a849f"}, {0x50, 0x112, 0x6, "7090f04be1a1a0660a7a56f949c285de1a3f41f1d4a9896aa574e02ab6263c4b9b455b50f1b37cca05c9b873a72f4b6b114612742489dc1635e002f30642b97a"}], 0x178, 0x1}, 0x40) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000000000)=""/174) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f000094e000-0x1000)=""/4096) 2018/01/04 09:06:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x100) msgctl$IPC_INFO(r0, 0x3, &(0x7f00005b4000)=""/215) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) accept4$inet(r0, &(0x7f0000101000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027c000-0x4)=0x10, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) [ 124.480246] kauditd_printk_skb: 122 callbacks suppressed [ 124.480254] audit: type=1400 audit(1515056799.910:3394): avc: denied { setfcap } for pid=17338 comm="syz-executor4" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/04 09:06:40 executing program 4: socket(0x4, 0xe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000ec000-0x8)='pagemap\x00') syz_open_dev$sndctrl(&(0x7f00001a3000-0x13)='/dev/snd/controlC#\x00', 0x1000, 0x680080) openat$rfkill(0xffffffffffffff9c, &(0x7f000054d000)='/dev/rfkill\x00', 0x101000, 0x0) pipe(&(0x7f00003ad000-0x8)={0x0, 0x0}) 2018/01/04 09:06:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c75000)='/dev/vcs#\x00', 0x1, 0x40000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000b62000-0x18)={0x80000001, 0x2, 0x0, 0x3, 0x0, 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af6000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x6) r1 = memfd_create(&(0x7f0000006000-0xf)="0026006c001f6b6540726976670041", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000084a000)={0x2, [0x26, 0x0]}, &(0x7f000070c000-0x4)=0x8) r3 = syz_open_dev$sndseq(&(0x7f0000633000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009ba000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x0, 0x4, 0x0, 0x371, 0x8, 0xff, 0x4, 0x800, 0x1ff, 0x5, 0x3, 0x8, 0x11, 0x2]}, &(0x7f000077e000-0x4)=0x108) fcntl$getflags(r3, 0xb) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000aee000-0x10)={r4, 0xff, 0x4, [0x2, 0x4, 0xffffffffffff8000, 0x1]}, 0x10) 2018/01/04 09:06:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6c8, &(0x7f0000000000)=0x0) io_getevents(r0, 0x800, 0x2, &(0x7f0000837000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000dd0000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = syz_open_dev$amidi(&(0x7f00009f8000)='/dev/amidi#\x00', 0x3f, 0x400) r4 = dup3(r1, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f000046a000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f00003a7000-0x10)={0x1, &(0x7f0000c10000)=[0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000026e000-0x14)={0x0, 0x100, 0x6, 0x101, 0x3d, 0xfffffffffffffff9}, &(0x7f0000732000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000844000-0x14)={r5, 0x0, 0x1f, 0x0, 0x2, 0x8000}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000009c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00007a1000-0x4)=0x127) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059b000-0x8)={r6, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000005c000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bdc000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006f6000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f000077b000)={{0x81, 0x5, 0x3, 0x401, "09e3b78b038a20b079020075b8d5a40c529f25df67082494aa401120f85972c50ac0ee5a3f012bd19008be1d", 0x80000001}, 0x0, 0x0, 0x8, r1, 0x1, 0xdc97, "6f18f62eca183d1cf8a08142e11deaa524a653335c6d760701e30b0028dee0b4bdc849bfe7a7592613f1f56d04ad482d6ac8cbe2b2143f63b1f4f8e9948fbb53", &(0x7f0000dff000-0x38)='cpusetuserlo\'proc![#keyringwlan0(,-cpusetselinuxselfGPL\x00', 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x2, 0x4, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) perf_event_open(&(0x7f0000386000)={0x3, 0x78, 0xf6, 0x6, 0x1, 0x2, 0x0, 0x92c4, 0x80000, 0x4, 0x4f, 0x0, 0x2, 0x7, 0x5, 0xd3, 0x1f, 0x80, 0x8, 0x9, 0x2, 0x100000001, 0xbda, 0x8, 0x5, 0x7, 0x40, 0x1f, 0x8000, 0x4, 0x5, 0x3, 0x400, 0xbe, 0x3, 0x9, 0x4a5, 0xffffffffffffffff, 0x0, 0xfffffffffffffffa, 0x1, @perf_bp={&(0x7f0000136000-0x1)=0x0, 0x1}, 0x10, 0x9, 0x800, 0x5, 0x6, 0x3, 0x5, 0x0}, r1, 0x5, r0, 0x0) 2018/01/04 09:06:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006af000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/01/04 09:06:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getcwd(&(0x7f00005c1000)=""/32, 0x20) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000080d000)={0x0, 0xc2, "d5950cf360fc184ca1e93400bb63f6061effcdb01f65f0dc766d0162c879746567715bd1f91b0f54dc20e9fb033f175d4d6d3ed8579915743e7a3a1d4e3f577693e30ab2ea07eec5b9d3b9dee9c73daeecec0121fcdfccb9dac31a191d1bfbfdea75ca1f408b66031b7a88f30f68c987bc50db782505d7e11fa46891169108ffa724ea14a51f1a04f9ac41e1e807a3c283debb204d04069cf34276e84a430061e102ba9b1b9ace086b101ee69395d337ce7a56b0a35af4b6595726fae0057b0e8028"}, &(0x7f0000216000-0x4)=0xca) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ea0000-0x14)={0x0, 0x10000, 0x6, [0x0, 0x800, 0x9, 0xbe, 0x0, 0x7b5]}, &(0x7f0000e70000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e19000-0x10)={0x48, 0x9, 0x400, 0x80000000, 0x0}, &(0x7f000016b000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004fb000-0x8c)={0x0, @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]}}, &(0x7f00009fd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ac8000-0xf1)={0x0, 0xe9, "f1465a6e8608d0b3dc896809472423fa48a7328e78302d2af63db3e5f9f125d58c3b0ca4662991db3f3656b7ccaae9544fe79324e912b0ea1580a4967059671547c436f179349bca6e286ed32f43424082aa26f7286a93135e9d2820f8c1c2dad4868b4d1067c23861e993c03aab66bef72c839fbe1c43398ffee344078805ebff5504f6eae8ec0196f2906cea68c50c26f8fa52875200094f9c5c5adadf73a9d26796a3b112cb5b0265d39f60bcfc0baed502b52259991f71349a1fd4b988f15147cc5fb5cc1f1e2767576462ea68428ef99296b64d834d4b9d1445e2eaa4991ff3fd028f6b5411d8"}, &(0x7f0000a7d000)=0xf1) sendmmsg$inet_sctp(r0, &(0x7f0000d34000)=[{&(0x7f00005d0000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000737000)=[{&(0x7f0000fa3000-0xae)="d10711ccc53f7d9835c88f6f4d755a52bd44d6537a418039e83aeea143954f953060de83c3d1c0dcb543a3f2c81525c47c38adc53eced8b4de37a90172dc56796a27a33a004d096d9e2d3585bf59439aa58f486df7aae78795ef01fdc91aadd79139f3340b5450de6e422d6dbd22ea26d8341947d4e92bdc05957f7bd5e39f505ec271c272bb557da4e97e32808be861e0a396a112fd8cdad24acd5b71bcb3c5427ab87f6c7b2b6df38527310ad3", 0xae}], 0x1, &(0x7f000026d000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x401, 0x8, 0xae, 0x9, 0x401, 0x0, 0xfffffffffffffffd, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xbd2, 0x9, 0x20b, 0x1ff, 0x1ff, 0x4000, 0x2, 0x3ff, r2}}, @init={0x18, 0x84, 0x0, {0x100, 0x6, 0xd0, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x200, 0x2, 0x10, 0xfff, 0x4, 0xffffffffffffffe1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x27, 0x2, 0x0, 0x9, 0x6, 0x54, 0xfffffffffffffffe, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x80, 0x8002, 0x80000001, 0x3, 0x4, 0xff, 0x7d83, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x1, 0x0}}], 0x150, 0x800}], 0x1, 0x40) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00004b8000)=0x7) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000169000-0x4)=0xfc, 0xfffffffffffffe07) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c7c000-0x16)='/selinux/checkreqprot\x00', 0x101002, 0x0) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000b61000)=0xfffffffffffffe00, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000fe4000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000) 2018/01/04 09:06:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000bfe000-0x10)={0x1, &(0x7f0000e27000)=[{0x0, 0x0}]}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000337000)=0x400, 0x2) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000497000-0x10)={r1, &(0x7f000082c000)=""/56}) 2018/01/04 09:06:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00000df000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000064c000-0x4)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000af1000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dca000+0x7af)=0x28) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006e7000)={r2, 0x7}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r0, r3}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) 2018/01/04 09:06:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003e4000-0x8)='./file0\x00', 0x32) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000934000)={0x0, 0x40}, &(0x7f0000cb0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c4a000-0x10)={r1, 0x92, 0x4, [0x40, 0xfffffffffffff800, 0x10001, 0x1]}, &(0x7f0000449000)=0x10) r2 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c03, 0x0) 2018/01/04 09:06:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = fcntl$dupfd(r1, 0x406, r2) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x174, 0x0, &(0x7f00006f7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f00007f7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000077f000)={0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$2(0x2, 0xff, &(0x7f0000b06000)=""/78) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00006bb000-0x50)={0x321, @time={0x0, 0x0}, 0x7, {0x4, 0x4}, 0x100000001, 0x2, 0xffffffffffffd0b9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000686000-0x1c)=[@in6={0xa, 0x2, 0x7e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x180}], 0x1c) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x100) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000262000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$sndpcmp(&(0x7f00008f2000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x4000) unlinkat(r2, &(0x7f0000a78000-0x8)='./file0\x00', 0x200) 2018/01/04 09:06:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00005ec000)="fa431f684fc91a815a98056ed9cdc3bbb80c9bcf610aac900a831511945baa66", 0x20) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) alarm(0xffffffff) 2018/01/04 09:06:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00001d0000-0x4)=0x0, &(0x7f0000532000-0x4)=0x4) madvise(&(0x7f00008ef000/0x3000)=nil, 0x3000, 0x65) pause() sendto$inet(r0, &(0x7f0000f7e000-0x481)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000002d000-0x8)=[], &(0x7f00003e6000)=[]) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f00001c1000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) process_vm_readv(r0, &(0x7f0000862000)=[{&(0x7f0000c73000-0xd7)=""/1, 0x1}], 0x1, &(0x7f0000dda000-0x50)=[{&(0x7f0000c45000)=""/1, 0x1}], 0x1, 0x0) acct(&(0x7f000002f000+0xf2e)='./file0\x00') creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) 2018/01/04 09:06:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000066c000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e82000-0x8)={0x0, 0x2}, &(0x7f000061d000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000939000-0x8)={r1, 0x1ff}, 0x8) 2018/01/04 09:06:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000dde000)=0x1, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c11000-0x9)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000054b000)={0x6000000000, 0x125dd736, 0x8, 0x7}, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a9d000-0x10)='/selinux/create\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00006cc000-0x60)={0x0, 0x14, 0x0, @thr={&(0x7f00001fd000-0x70)="c67ae336562b2e78a12accfde4e1ff75f3091787d43bc2a7ef6bdfba967becbe620d67cf363f28193bacea184b8ad4f1dc7efc3c7c6223e5d718d1381c50cbc085ebabed9813470797ae99cbb155088debcce3d4a58c4d416f22b104ef9557114cb48adae65e4fdf70cefeda840cb400", &(0x7f0000dcc000-0x96)="203f2b396fb468900276a5b795b5afac242f05c01a8e7ea8c99a0ec0275d410ea27788ce49dc2ea1f7f245e69a4e939f20c715d4c14467af3907a6085156313f00beeebbca58c0ced11062c10a54931fe1c509a21b3844095434f580b9a67e41e418b2ad60be80d89043f2e3d5580c5ba5a5fc9415b57e014edb30cb8fe74e108c3ef04cb0ae8336367e4ba0425665c444c454b662b0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f41000-0x4)=0x0) timer_delete(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000e5000)={r2, &(0x7f0000415000-0x34)="7e97e9451e5ec8babae4f2f3f2a73c818e0d30643f1a79d0af64f80e821a4409e5b39190440dffeada0c0c1a9ca6467499cf3329", &(0x7f0000f0d000-0x62)=""/98}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:40 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000003000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/01/04 09:06:40 executing program 7: mmap(&(0x7f0000000000/0xed8000)=nil, 0xed8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000eb7000)={@random="7f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @empty=0x0, {[@rr={0x7, 0x23, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @ssrr={0x89, 0xf, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x0, 0xa, "06ffff010104ff01"}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000ed9000)='./file0\x00', 0x200, 0x60) syz_open_dev$audion(&(0x7f0000ed8000)='/dev/audio#\x00', 0x38, 0x400) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 09:06:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2e, &(0x7f0000ccb000)=0x0, &(0x7f000093f000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f8c000)=0x0) r2 = syz_open_dev$sg(&(0x7f00006f9000)='/dev/sg#\x00', 0xffff, 0x200) accept$llc(r2, &(0x7f00002bd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e95000-0x4)=0x10) ptrace$cont(0x1f, r1, 0x0, 0x1ff) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00005d1000)=""/232, &(0x7f0000be5000-0x4)=0xe8) getcwd(&(0x7f000021e000-0x2)=""/2, 0x2) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f1e000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000bb4000-0x8)='./file0\x00', 0x2, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000046b000)={0x0, 0x1}, &(0x7f0000d71000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000123000)={r3, 0x5}, 0x8) gettid() syz_open_dev$tun(&(0x7f0000dac000)='/dev/net/tun\x00', 0x0, 0x80001) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r0, 0x1f, &(0x7f0000eb1000)={0x0, 0x0, 0x1, 0x7fff}) r4 = signalfd4(r2, &(0x7f0000756000)={0xfffffffffffffdb0}, 0x13e, 0xfffc) read(r4, &(0x7f0000481000)=""/128, 0x80) 2018/01/04 09:06:40 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fe3000)=0x0, &(0x7f0000e85000)=0x4) userfaultfd(0x80000) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00009dd000-0x4)=0x7ff) 2018/01/04 09:06:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f000038e000-0xd)='/dev/usbmon#\x00', 0x3f, 0x8000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mlockall(0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bad186, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000076a000)='./file0\x00', 0x12) accept$nfc_llcp(r0, &(0x7f000023c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000095d000-0x4)=0x60) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KDSETLED(r0, 0x4b32, 0x100000001) r2 = dup3(r0, r1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000b4d000-0x4)=0x78c80000000000, 0x4) r3 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000d5f000-0x8)=0x0, &(0x7f0000128000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000a98000-0x8)=0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:40 executing program 7: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f0000f8d000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f8f000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f000042c000-0x38)={&(0x7f0000bbb000-0x48)=@full={{0x3, {"057cef05628f62"}, 0x2}, [{"f3e9fca5dc827c"}, {"2a596189d5055d"}, {"e423ff6d026a4c"}, {"9201017257d4a0"}, {"05801e9f053883"}, {"4a73e4aa07bcb4"}, {"e45b4e50afe3fb"}, {"cdeda27fcd9e3a"}]}, 0x48, &(0x7f0000f8f000-0x20)=[{&(0x7f0000b36000)="f0df833c28c751fa033b75e2b3e787fe26f83d2207145d032efb849f7a0fe7f885d624708c7543f6f593465d07ae8dcb3ba0c5aa8e40a126c436713625328f92f95d1c73c84350d9de80a86746b4a399671dc30e9e9894715f0ad813c41540304510c353ae2bd5cf", 0x68}, {&(0x7f00005b7000)="2a8ef5021d8b410361744532fe0e76bc257ee91d7d064cdd6741fccafab88f1372582f181198909c8166ad198f3c", 0x2e}], 0x2, &(0x7f0000f8e000)=[{0x68, 0x119, 0xa129, "7a19ba2c42cf4c46253a01bee3cb59ae9f7782268c874824660dd20f608b92cbefb4c16ac41bf2561b12dd0200b99c568ac526cba53ae65cf25ac05586f12179793c1bbe63a5807e4c37ed69bed1e7895854df293790c7"}], 0x68, 0x1}, 0x40002000) 2018/01/04 09:06:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd2000-0x9)='/dev/ppp\x00', 0x4d00, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00003f9000)=0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f000017b000)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x640001) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c34000-0x5)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xfffffc9c, 0x4, &(0x7f000064f000)={0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000fe8000-0x8)=[0x4, 0x7]) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000602000)='htcp\x00', 0x5) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008de000)=0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f00009ae000)='/dev/sequencer\x00', 0x101000, 0x0) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00007f4000)={0x28, 0x1, 0x5, @fuse_notify_delete_out={0x7fffffff, 0x800, 0x7}}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000d61000)=[&(0x7f0000e7d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000c05000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/04 09:06:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000054f000)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000120000)="506a4e53826da9bbecbc2ee03edf1d86fbe7e08923085db8f69638964121bd73ab65817e6757e2cbe07af53f331b7f8a8946c1e53db024f2d9cd13ebd71cc1eaeb039a6b7bd0bb3f7cb913934839c0d1fdcbedc2d77b3a5aa7d8d3dd56b1d6693d7602") ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) r1 = getpgid(0x0) process_vm_writev(r1, &(0x7f000083d000)=[{&(0x7f0000f78000)=""/0, 0x0}, {&(0x7f0000bcb000)=""/248, 0xf8}, {&(0x7f0000acf000-0xe5)=""/229, 0xe5}, {&(0x7f0000bdd000-0x48)=""/72, 0x48}, {&(0x7f00001f5000)=""/179, 0xb3}, {&(0x7f00008c9000)=""/174, 0xae}], 0x6, &(0x7f0000f80000-0x90)=[{&(0x7f0000ed5000-0x42)=""/66, 0x42}, {&(0x7f0000582000-0x82)=""/130, 0x82}, {&(0x7f0000d54000-0xef)=""/239, 0xef}, {&(0x7f000070c000-0xf)=""/15, 0xf}, {&(0x7f0000c77000-0x70)=""/112, 0x70}, {&(0x7f0000fe3000)=""/208, 0xd0}, {&(0x7f0000079000)=""/121, 0x79}, {&(0x7f0000cb3000)=""/106, 0x6a}, {&(0x7f0000f2d000-0xc5)=""/197, 0xc5}], 0x9, 0x0) get_mempolicy(&(0x7f0000d40000)=0x0, &(0x7f0000d8c000)=0x0, 0xd86, &(0x7f0000664000/0x4000)=nil, 0x4) gettid() ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mq_timedsend(r0, &(0x7f0000001000-0x6c)="94bbd524df26e18639b3ec541ff2f6184d1083240f9db76674dd27b4fa24cdc3f7737a3fd146102c8e89684319069ce00d8d20e25f1db3bf0ee85e6e744af251e06e9fd5922c792b493176f7466ae9f85eda1aa48bec3073aa560cc06dd4dbad9abcb1e1c1a46851e7bc007f", 0x6c, 0x101, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00003d1000-0x5c)={{0xa, 0x3, 0x50a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, {0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x6, [0x1, 0x5d0a, 0x80000001, 0xdce, 0x2, 0x0, 0x10001, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f000000e000-0x8)={0x0}, 0x0) syz_open_dev$sndmidi(&(0x7f000000b000)='/dev/snd/midiC#D#\x00', 0x400, 0x2100) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f0000001000-0x3c)=@ethtool_rxfh={0x48, 0x0, 0x0, 0x0, 0x0, "883842", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:06:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000028b000)={0x4, &(0x7f0000bec000-0x6b)=""/107, &(0x7f0000109000)=[{0x8000, 0x9e, 0x9, &(0x7f000056f000)=""/158}, {0x9, 0xb2, 0x10001, &(0x7f0000fc2000)=""/178}, {0x4, 0x38, 0x5, &(0x7f0000c09000-0x38)=""/56}, {0x1, 0x84, 0x3, &(0x7f0000a14000-0x84)=""/132}]}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) bind$alg(r0, &(0x7f000085f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fc000-0x10)="0a0775b0d5e383e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f00003fc000)=[{&(0x7f00002e1000)="a74665398ac446b8", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00007fd000-0x38)={&(0x7f0000419000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d29000-0x40)=[{&(0x7f0000e78000-0xfd)=""/253, 0xfd}], 0x1, &(0x7f00004dd000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/04 09:06:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000a0000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$llc(r2, &(0x7f0000909000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000056e000)=0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:40 executing program 4: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000dc4000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffc, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000000067326fcfaffffffffff02ff00"}) 2018/01/04 09:06:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f000078b000)='/dev/vcs#\x00', 0x3f, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007a3000-0x10)={0x0, 0x80, &(0x7f0000d45000)=[@in6={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb4}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f000097d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ed6000)={r2, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x8, 0x7, 0x8b}, &(0x7f0000490000)=0xa0) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000001000-0x18)={0x0, 0xfffffffffffff92a, 0x1, &(0x7f0000d82000+0x775)=0x0}) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000dc3000-0xd9)="8e91f3e9c11dd961cf1dd414666a0b4d88ef394731eccd033fde8a894cea5c6c", 0x20) 2018/01/04 09:06:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@generic="b316a00e58daaeb62c2b9f15f0e36f51", &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:06:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00005e7000-0x8)=0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) getpeername$ipx(r0, &(0x7f0000620000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000542000-0x4)=0x10) 2018/01/04 09:06:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) chdir(&(0x7f0000ded000-0x8)='./file0\x00') ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000e94000-0x1)=0x9, &(0x7f0000b4d000+0xafa)=0x1) 2018/01/04 09:06:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r0 = accept(0xffffffffffffffff, &(0x7f0000c57000+0x153)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009c9000-0x4)=0x10) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000030c000)=0x2, 0x2) r1 = accept4(0xffffffffffffff9c, &(0x7f0000edb000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000856000)=0x10, 0x80800) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000ac000)=0x1, &(0x7f00001ed000-0x8)=0x4) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107447, &(0x7f0000000000)=""/174) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000357000)=[0x80000001, 0xfd]) 2018/01/04 09:06:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000069b000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) perf_event_open(&(0x7f0000abc000-0x78)={0x1, 0x78, 0x1, 0x2, 0xd055, 0x7f, 0x0, 0x8, 0x20c, 0x1, 0x0, 0xfffffffffffffffb, 0x10000, 0xff, 0x2, 0xfffffffffffff7cf, 0x7, 0x0, 0x3, 0x57c1, 0x8000, 0x20, 0x7fff, 0x1, 0x2, 0xe451, 0x1f, 0x0, 0x7fffffff, 0x1, 0x99d, 0x9, 0x800, 0x8, 0x3, 0x55, 0x3, 0x1, 0x0, 0x4fd, 0x1, @perf_config_ext={0x2, 0xfffffffffffffffa}, 0x9000, 0xab, 0xffffffff, 0x5, 0x5, 0x5, 0x4510, 0x0}, r0, 0x1, r1, 0x4) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000087a000-0x4)=0x0, &(0x7f0000964000)=0x0, &(0x7f0000000000)=0x0) 2018/01/04 09:06:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f0000000000)=""/68, 0x44) clone(0x0, &(0x7f000041e000)="", &(0x7f00004a4000-0x4)=0x0, &(0x7f0000a68000-0x4)=0x0, &(0x7f0000047000-0x1)="") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007e8000)={0x7, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000bb6000)={0x6, r1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000, 0x2000000000003, &(0x7f0000260000/0x1000)=nil) clock_getres(0x0, &(0x7f00004e7000-0x10)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00006eb000-0x9)='/dev/vcs\x00', 0x2, 0x0) fchmodat(r2, &(0x7f0000729000)='./file0\x00', 0x12) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000881000)=0x0, &(0x7f0000ae0000-0x4)=0x4) 2018/01/04 09:06:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000834000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) openat$cuse(0xffffffffffffff9c, &(0x7f00007f1000)='/dev/cuse\x00', 0x8002, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffffa) fcntl$notify(r0, 0x402, 0x80000007) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000e0b000)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000d4a000)="") wait4(0x0, 0x0, 0x2000080000000, &(0x7f00001c6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000605000-0x2)={0x0, 0x0}, 0x2) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:06:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x65, &(0x7f0000a56000-0x38)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000872000)='/selinux/validatetrans\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000a39000-0xc)={0x10000000, 0x0}) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = semget$private(0x0, 0xffffffffffffffff, 0xe) semctl$GETVAL(r4, 0x1, 0xc, &(0x7f000066e000)=""/215) lstat(&(0x7f0000617000)='./file0\x00', &(0x7f00005dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00002ef000)='./file0\x00', &(0x7f00007cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$sndpcmc(&(0x7f0000202000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x100) getsockname$inet6(r7, &(0x7f0000d12000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a2a000)=0x1c) stat(&(0x7f0000896000-0x8)='./file0\x00', &(0x7f000010c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000ad1000-0x58)={{0x1599, r5, r6, 0xffffffffffffffff, r8, 0x100, 0x1, 0x0, 0x0, 0x0}, 0x100, 0x9, 0xba96, 0x0, 0x0}) fcntl$setstatus(r3, 0x4, 0x2000) 2018/01/04 09:06:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$int_out(r0, 0x5460, &(0x7f00009b8000)=0x0) 2018/01/04 09:06:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000848000)='/dev/ppp\x00', 0x20000000010180, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00002db000-0x8)=0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) [ 125.184424] audit: type=1326 audit(1515056800.615:3395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 09:06:40 executing program 7: r0 = open(&(0x7f00003b2000-0x8)='./file0\x00', 0x2000, 0xe0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000290000-0x84)=""/132) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000fd2000)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x11, 0x14, 0xffffffffffffffff, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) [ 125.265352] audit: type=1326 audit(1515056800.653:3396): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 125.265369] audit: type=1326 audit(1515056800.653:3397): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 125.265382] audit: type=1326 audit(1515056800.654:3398): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=118 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 125.265395] audit: type=1326 audit(1515056800.655:3399): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 125.265410] audit: type=1326 audit(1515056800.655:3400): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 125.265423] audit: type=1326 audit(1515056800.655:3401): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 125.265438] audit: type=1326 audit(1515056800.657:3402): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 09:06:40 executing program 4: r0 = socket(0x10, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000852000-0x4)=0x101, 0x4) 2018/01/04 09:06:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0xa613af, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) r1 = shmget(0x2, 0x1000, 0x0, &(0x7f0000747000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000fa000-0x54)=""/84) 2018/01/04 09:06:40 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000065a000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x1f, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00003be000-0x9)='/dev/sg#\x00', 0x0, 0x0) rt_sigaction(0xc, &(0x7f0000000000)={0x100000001, {0x1}, 0x40000000, 0x1}, &(0x7f0000eb2000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000061f000)={0x0}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000d07000-0x4)='tls\x00', 0x4) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000c30000-0x4)=0xfff) ioctl(r2, 0x4000000000001275, &(0x7f0000f5b000-0xe)="") 2018/01/04 09:06:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$TIOCCONS(r2, 0x541d) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00003ab000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f00004de000)="298f6c6f00", 0x1) mmap$binder(&(0x7f00005e7000/0x2000)=nil, 0x2000, 0x4, 0x41013, r1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00008c2000)=0x0, &(0x7f00008d7000-0x4)=0x4) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00008bd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000308000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00004d8000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ecd000-0x10)={r1, r2/1000+10000}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a80000)={&(0x7f0000ed3000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/04 09:06:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000f25000)=""/134) 2018/01/04 09:06:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) recvmsg$kcm(r0, &(0x7f000045f000)={0x0, 0x0, &(0x7f00002dc000-0xa0)=[{&(0x7f0000f03000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/232, 0xe8}, {&(0x7f00008d7000-0x69)=""/105, 0x69}, {&(0x7f0000c7d000)=""/4096, 0x1000}, {&(0x7f0000b22000)=""/201, 0xc9}, {&(0x7f00004a8000-0xb6)=""/182, 0xb6}, {&(0x7f0000af6000-0xc6)=""/198, 0xc6}, {&(0x7f0000a93000)=""/159, 0x9f}, {&(0x7f000092a000-0x45)=""/69, 0x45}, {&(0x7f0000c2f000)=""/125, 0x7d}], 0xa, &(0x7f00000f2000-0xf3)=""/243, 0xf3, 0x744320c4}, 0x40002000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) [ 125.265452] audit: type=1326 audit(1515056800.657:3403): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 09:06:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000052c000)="", &(0x7f0000134000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00004fe000-0x1)="") perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009b6000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000ead000-0x4)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x2, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/04 09:06:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000085e000+0xd89)='/dev/hwrng\x00', 0x2, 0x0) getsockname$inet(r0, &(0x7f00005fb000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051b000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000075000-0x6e)="b5", 0x1, 0x800000020020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$getown(0xffffffffffffffff, 0x9) sched_rr_get_interval(r2, &(0x7f00007fe000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b63000)={0x0, 0x0}) clock_settime(0x4, &(0x7f00004e8000)={r3, r4+10000000}) recvfrom$inet(r1, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000c66000)={0x1000, 0x7000, 0x0}) 2018/01/04 09:06:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x10000000000001) shmat(0x0, &(0x7f00002be000/0x2000)=nil, 0x5000) 2018/01/04 09:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b62000-0x58)={0x26, 'aead\x00', 0xfffffffffffffffc, 0x801, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79883976d8c30a4ace0000000000040027850010", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b0e000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000fc9000)=""/7, &(0x7f00004f0000-0x4)=0x7) sendmmsg$alg(r1, &(0x7f0000358000)=[{0x0, 0x0, &(0x7f0000a75000-0x20)=[{&(0x7f0000a8b000-0x23)="38bfa0ab6086146ac3b663038b41e089", 0x10}], 0x1, &(0x7f000050a000)=[], 0x0, 0x0}], 0x1, 0x0) io_setup(0x8, &(0x7f00000da000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000d68000-0x10)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/04 09:06:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000632000-0xd)='/dev/usbmon#\x00', 0x400, 0x7165c4f7c7205696) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e6e000-0xf)="f7a2c78110dd99e4206c3ed92588f5", 0xf) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000149000-0x4)=0xb1e) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) writev(r0, &(0x7f000072d000)=[{&(0x7f0000084000)="8417c19263f048b8d1d98a90f47a72749bf0593746dca8f2bc307ee524017a0e688d3f112d84e87cd47b305fc71d96a786dcdd1b3fd8ba19fb6da11db59c74f10d645c4f9f729664e8d756b8b81d23b16d21b3351c256dbf12f4e6e2db8f411f0cfc34f4cd01c51a2381511b6765b5d6821c981334653ed7c23fdb65668b8ed848cbfa25fa853d2dba20976403d051ea252c3b62de3c3cc5a5b75c9cafc2384c7a996e2e3e137637e5db2f68b3a37871f43ce0524ad5be301294e3164178147509288561b67dda3fe082371b8dd85b1b429e73927d8f145574d71130a666cbab8534aadb1e27ec05daaa9693dc1a15058e9f73357ec59cf1f2df6e0ad4b82fb15c1f7fce169d32fd8d443cee0ac0b5147acb19a71a4a014394db69d4a25c09abd25261904689c57c58102b42265c9e5c68e2b29e4f0f40df29dc038f8e0fde390217a4518155919a3101845b166006c3417839242ac3889aca9aa5eea3f30528b7857599c6c1d11a19e87b30f6751aa7aa2305ea185362c60bb2035e85816328708354d4ec41d38c9680d8c41a49b095c623207b6a7f0075aee0ac3b5c6b0cfca614de77d73e731607fca6bb6a237728c000939447bd7a46a73f9e2bcba169938b5f0f438315664b665161ddcf63ee446cdb9b8080693c9497e92e1f5f4353a8707a95e297437dc047d40facf6be2b12cd44c5a3e75211742a11050f28140ec186e4c0d2dba64df61da7f4546d58aa7d4e7c70fe1452606425f13144588a0c29862f3231fdedaebabe95924d83de3608f1febfe5f7cb4d7785ea80cab4c19bdf1b4f4c7f56d0afb928a9751fdd3b4b17c0e3ff792f1b743444e11142aa8b108ada020b9c15727b5a74552b99681667a01910bcbb766fb38d4a98ce9f3271838334ea34326e00cf36413b11ca7b1b28ea044d9e93aca75bcffa389d8d618f3abdf92372bfee00e4e84c04986558801d7a1d5949fa9c44fd850bedde824aab438425f5f561950dd89ec7f95a06918178ebaf237244a8c2ed298a41b7c7685e3b361066009506bd96f7b52e4d32f0b12e78d5acdd731fd4082278a371be6f2f0aa6ab3c7303b75d89f7505979b8b2a18602fe66370ba899d75f8b00be35cd81cdb4a5d3de277bef9240e65c0cbe1cb3a64fc8fac2afc012422291d0c639b34f8abc3d9bd9dd0de4d127221b7e5ce4cac62a7e8e85ca45f3c1a29996b449d70ceda83740b216176118017881cf1b035f9f8b55f4aa26e716b60f35dd2acdf672c13af27aa002443ceb0c9d75daf5fcd0cdec65e6888341afdff91245cba0da5a552b02a99f1fe93d418cd17f94b4ee67527b3633479d82779bae83f2f33c585da8d4ff92f30fbc6d5e176e861ed5f76453eda72adf0db4f7d3e350ca58df87f4aae86e03f75f857b4f84a96206d21018f3015a30e26a14063345d86269aa9dfcaed48db323b4b293ea0f1f1e5edbe2e758cba73fd0bac131a33136ee85445a1c3412610ea9ba210ee53db1ecde8d98bbc6398f41535e90b8832929157c6c016f5c16c95ddd59f23ed38af7a07dbcf7df615700033fc0301e59fb38282ba771f38b4c0f3f61617092eade4a8deb21a282893b24a73ec76878c53df3a9c528a6108926bb8826a71395d074a5c82aaeac2d7ab338b16098ce92b471f61d408eb697afe93cb166df53f16808a28765a8dc2672150f0123ce3a5d71866ee2c13e40fff12d7d42cf5c10fed10f04ae8b5c52c0fec1e4bb4e697f6ffba9af3d2650477be887d8dc5c4e0e842e151f6295d4fbb0deae360d97a306e04b49bc47f067614bd6ed24cdefd06bf8ef7f4971c7c22abb76cb2ed6aebff9af18f6fdfda0a987256b7dc09ca166c899d06b2b91f416c5d207e435d452517d0e376f7f68b446ecd3f2d6a090d65a1c26af395877476c1e30e831c2a6d0fc2efb614b2d695fecec02850d937306f61eba16a955b1e0dd48f8f58ab2464a09fa47f275df08c3b9a26f362f0e03cebab6fbb8ac9aff67e1db4c5f51207e37e7ba56b862456b01defe36e9b84e118f6d7da0b9d68c757a25597dc12d77c27cabd31593019f56d13db5c9cea956c1173a2f525fea073efdc59edf8a47222868b673c60e06ed2e7c82ce14faf03c85be93a56a7c981e8a32222115674d6e605f9efdee7e405bea02702e51dbe058d52d80e1476d1cc851fcdfceb4c70c206c6b724707a773723cad2020d28f765e21e66a2d58c7877d1cd3980eda1312a79faa565e9b7d203683717b0b6fba76e82d33d7cdcc92e1d2853ac55fdfd54d0683fbeb604f6c889bc121e568cc0475e5e55b828f190b80698c4441d444cd2c4d642ec728c2eb4d97daf63bfa7d0a57985c016b17df85a361bd965c7569a9c67062615e723a24e2c1166c6951386228aefdd82a258de0b003c227f9bd5f8ee9bb8ed2bf8bd69bf1ffb81cec18e4c9d06dd823ed3ebdf3de8f8a7873bf3f04f351948880b2f4905293cd66a3d5270545cf48d07c4c443bb3cf18dd29af49c732a29c1e8c2559db73b65f19e9b9d0fea4ffd540b38f66f620c8c093de96a066ebe27ca367de52cddbfe8a8f3cdec0e1454ff0c97b711817ac21fd9800e11e947432ad8a65da280176c5a36d1a13f662ebef04eeb8db8cb19c83cc586d2be91ef1847fd139b818164f28c3ec9c1036ccfa1af65367e450cfb5f963844ba0df98334c93a55432a80f087e0936cc673fc18dc8eecaf661f82d17de8bf1bc0d0262402beaad7e794f4f040c15048330673f4a5647bc7e8522737c5909828a993a6a25cf7efa062687d80e1962ae13fc426d215dc284f079a27ff0a3df9665e40d6f7c16b7e11e353032d3e752441ae3f66f12f6204e3f7c6ba12b52fbae42f0347826c3072f8ad204a7801fd1f6db5f9801164431099b2dde3068e8308472667bfe75667c8113c9236795779afd48a8654abcadfab7d3ba3d3cd51afb4f2e1c6808046db7a63d427f1f04da9e7f6615db0fd0faf04030d056c12001f7c68e307b44d14c4fa3eca659cd0d86853d86be07ca77c6b1ffb3812634dea024a2bb50d742ed6785699b6e8cc341f1a784a41e3055f65432fed3acf92f8d2551a144a67a52692d73452892de19649b5007fc2cc8784a6e5fc27b4b0c31228a47db636205b446ce51321dcdf1aa0f3e7beeeb569eaf4f0b2b01891f3108419b5ea38258c96ebb858b8aacb365ef16cb991b90e2ef6508d81722f9febbd493907dafb9848dbce074587ec179a04e6341be65007a525d26249b325517b3b4aa4246cbb33bed82bda416f19571c8d02f20041d9c57304c6b4e896abfd1bc01f620ef0dbd87ac589b51367a69c84b90d0a2809f255522aed84c3d33f3817e33ef1db7c72fafdc0eb16d187d6689acc9777f1ae1805f2e1f43a68c0232529d7995cd1964d32725f2acf36a18dd054e0233693061817c321c92dd3001dab38538e53f8aa765c3b2a487a4df98d8fbad70f431926cb53b0965416e1c2b20b5447a9c30f3be33e64bbafdca3f987b94615c59e677e3eb992f00cf3d21b8176d9ca7a372c3c68fcbeed2fbe3b07f33322f3a864bd12a0bc21a5737a95082eba5e07ccea2bc552892442f91f386969c494ec0e0a99400df21c4d8122731d604e3ed1da86cc449fe3ae5782ca51ea259ddf0c1cd0cf15ac7f5a80fdf8029076b37f0b9730fb66a02aac6ad62232fa89ff0038fe949650af1b3f7bf4fbb9f75f6d56976e3cc51c38f59ce4872e07cc706f728ff52c0139327c7b1f252e376b3aa45ba15b1a8038c47fb5ea485c028a0cb56b933f130cb620c3971e2a0a7aa3dd31b42241c2eb95e7de984368949846d445ad38a1384bff1bd40d2839f78e510692ebccd71ecf7219c307fdab1901108d279825101216d797c3ab1c280aec9f219a2c940fd7e883234c3dc1c6754a7bc27a331dd994af668e5bf21e5272ee1842c2d62bc5fd8ed16d185148485aaef7914cabe45181eaab982f10b8f9ef0b602e1a97a704a2884f863e5d50ba6645a4ea3f68efc5c235bb09f9de9348358a6a8c18ae5325d2bb074b3916464956b0ad5bad02607850d2a464cf10fcf867a4629a65ac4972066f81e8e7e6fd733a73a61ee9723ccb8a231513ee2b7f46c0e12d2dfb9acd342998bc6ce15496f9769d40c257315e936b6c59fe37847caf20f2ae8718858b054e03d88eab9920d33d62114051eab13c69dcedeb49f985c83c77d77efc28dc2a8cb4beea1994f84f0b7f54b9a15f7344d8bce7780cb4fc3813e93445a70f3181f1b8641a1a22d5db6ebc7a7f868a4fca92ddf09ae66df6efa97568170addc161d23f25c2b9764a98a07c7b980d99e57edf245a251daea56f2a1d60f2e58455a760bdcdd9fcdab0859de8831964206d456c10b709193e5a548c81d71bb409d326f1feaea7b8e6fe51734d7dadaf0c56c7d2e56bb36cde89c0ee5eef67b9b4df4aa416353d99121a0c20d11e372f41aa541b567d83f535782fe647e3f45dcb5cb387ceb308b235ae49a8ab06bafcf7b7adf33f453bc772529efc0713f44162c88f9ec20c74aaa25aaed22b7c9d8751841f9b9ea2f3be178e1c9d34b18ea6f958fdf17605d3882e70b3cff8f836f18c1e083bb5e73b5528ca167676ba090542aa9dc50181573df6fd583aadf5f9b14a3e548eb7d937b1385cd0460289ac23b8cc12b628c5df3339c69b87e059adb4438ef9adc14af9dfe1a03216f1730e83da71044e513e2d2d1b49ce604aaa889b0aa467ce384591850902cb623d1a2d360820353dff43f336eaf4cfaef844415ed1e367c6687cfa99c749614f9b803083dac24456b4427414a516e46fd5e02c039e0651354fbe545e421bf91780ff28ced6465cdc5adcbbd155efde759b32235d3d811ef942c8ace7457dd3c403372f69501d8a690a7a7e421dbba95f9962b106a1eb29523336db85a79ab25344b5e249d0c39a8f2d779aeabb8ab8904343ab00d3b4d3111689f3fef76541a4fd16e3d1beb04790e822d89ffc2230b3c739113a63e6060a1f0fb8dbba962e5ad9251e8f4c5f8c58673674c0d21b9a326752eb96e4f535ef94040fc8c8f203135f5f55c6906e0bae6cab549ec820bba17bab146df71f49c125c93ad229436db794805187dc9c962022526fc46ae46177dcaca0a785c2c3133e9a3a613dcaae45071f5f2f1033b5a6fc2b3660d45fe9ddcb238dda6949a168a0d96012ca0440f1d0d8c5b06935670f0329ab3f0ec7b9d19aaa63593c1bb26d8363f5ea2baa7c504cb6e62d3054831d97ea8193d5a6f11131b0e62bb017f07fc4cde75cdbde99f83f011c75e5fc8f4f8760dffdafa3bb83617be523f424dee10ca17cc052eb7100743791665d974ca1c42f3c299d310dfcbbb813eb995cb376e613ea4ae29b1e47c7cb7a7402f374d80683aa6b36597849d776ac60035bfb1b0b5af49c4efea8cef3f5f9d4ffd2f6abf5678c2e498cc1fc0b9650e1e4a899b195a8008d58eea7226b74b0670894d45b428cf731df818e0bad9e419bc6211b4df96a1398114b3a740188d059739878ebe90ddd6437d9528eaea4d392ae09e176f1f5fb18110666db50c9a7685b7d97f296ce067b6c88748bac5963d064c0f3af54a4beb431da29e6fbc7d06b897159b1b1869ad0eefb4974a49e05c810a82aeb8a827448dd46f69ca17234b0fe046ea4b238d29c63b04e6fd86b14aa8c3721defdebcf1209a8cb4c729a4abb7a40f139bdc882c2b021510c329794def77c908f7a710681a771051123db11640913b5cdf1546607f68beab7aa88c22c5f2c55b81ee21941f5e8bcb", 0xfffffffffffffd42}, {&(0x7f0000002000-0xd3)="3adeb1892a635b017078efc129f06dd99d2f41d25f96683938b21bf12ff780f922c3981d46e37fcbf99927e6b7cbf144d1e9ef35b0b68b1c7fddc5720cc1d8dfb528982847e2ae5a3ab8da1c6ed2fc55ea9880ceff8c696563aeca1edf47b73f0a9b85e225684b348ccb7e2866527ae77a53ebdcbd1a02fceca40191bfde1407d0af12601c4691998a35206939c7f562e4c94884bebe7d8ab8d405093f3bd160bc64f1706b0f34898c724b1b03f5cae0aaf6d1f8e225b9ca0a4b21f38ae2b7defe3463508991acdd9b38a65e6e5f376d72cbe8", 0xfffffffffffffefa}, {&(0x7f00008fe000)="c81adb328c4c5237a8a2879fc04ec38a89236c20a06d18c09838a8be8a131d6908419b8b6fea818ee6bdd28eedfb8f5b16c2e38e4ddb4a2128ef7ca0f76889b98080323b4055474e674b83c621303b4a187dd6726db016c55a31fa5cea92a87cdd15a39d5f0c207b1f6a57705669f0b4047a3dddd2c20e9e67d84dd890a69d45c7a71a7b0c21fa855558d747c1710131826f8483ee6601c9a5b5df622e3eda1ffff136736cc30435bf0714ac3037fb14cc5fda75d99b7719858ea90155c8a54d317538f73f5e2fea7387d8619401fb1fe1be", 0x25}, {&(0x7f0000f1b000-0xb2)="fed4d310d01d9145f0f92757b6797a81b92a203ed84adb82515305e78ac8e804ee392aad9b75d4ca7f3aa762dc7418ce820de601b388491a9b6a1264bb8e0d57d4e5604aaee44e2332f3533b906cb04d5fabe45c35e7514e214f06c84cd617aef4acd69c8e7f0d961b10deeb873904805a34c4cb04cc226b9fc944a9ac882fcc10575ff2932f3ba74c9c2abb8889ae4252213a4740bd6afa672858be2fc024ffe5d6a158790576c77c80d475d9e5a5fced50", 0xb2}, {&(0x7f00003c3000)="163489d10ae9e5be29c627b76daffba9b44d749e7b04e7", 0x17}], 0x5) 2018/01/04 09:06:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) getpeername(r0, &(0x7f0000b2b000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000613000)=0x10) 2018/01/04 09:06:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000b94000-0x4)=0x0) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a1c000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2400000000000, 0x8, 0x100, 0x401, 0x0}, &(0x7f0000df1000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000072c000)=@assoc_value={r2, 0xfe}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000654000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fgetxattr(r0, &(0x7f00002ef000)=@known='com.apple.FinderInfo\x00', &(0x7f0000f03000)=""/170, 0x173) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f36000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000f31000)={0x736e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:06:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) 2018/01/04 09:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000fb5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffef7) listen(r0, 0x3) socket$inet(0x2, 0x0, 0x5) r1 = accept(r0, &(0x7f0000dc9000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000550000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000f8a000)={0x5, 0x0, 0x81, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRKP(r2, 0x5425, 0x7) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xfffffffffffffe96) 2018/01/04 09:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0xfffffffe, 0x33c) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a99000-0x160)={{{{0x2, 0x3, @rand_addr=0x9c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x10000, 0x80, "9004cbe95cec343e549f64b61bf112386a26d04aa47c72d9c7dcc43f8f01e24abd741c2a93a58554546cf0b51d39e11d11c92aea4309b17258e5a45575bd95b39c8a4be98c46d95f00b4b248050754da"}, 0x160) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:41 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009e1000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000a22000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000adc000)=0xc) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket(0x5, 0x4, 0xb13) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r1, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000174000-0x8)={0x0, 0x200}, &(0x7f000025b000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a9b000-0xc)={r5, 0x1f, 0x30}, &(0x7f00006bb000)=0xc) sendto$inet(r3, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r4, 0x0, 0xd, &(0x7f0000e11000-0x4)=0xb9b, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ff6000-0x8)=@assoc_value={r6, 0x5}, &(0x7f0000238000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059b000-0x8)={r7, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:06:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000966000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000383000-0x14)={0x0, 0x4, 0x6, 0x7, 0xfbc, 0x4}, &(0x7f0000632000)=0x14) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a38000)=""/33, &(0x7f00003c3000)=0x21) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000495000)=r2, 0x4) 2018/01/04 09:06:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cb8000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000881000)='/dev/input/event#\x00', 0xc00000000, 0x101002) write$evdev(r0, &(0x7f000052a000-0x60)=[{{0x0, 0x0}, 0x1, 0x64, 0x2}], 0x18) ftruncate(r1, 0xf1e) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000d05000-0x8)={0x0, r2}) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/04 09:06:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f000067f000)='net/ip_tables_matches\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000433000-0x8)={0x0, 0x8000}, &(0x7f000084d000-0x4)=0x8) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000ef5000)={0x0, 0x0}, 0x2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000bc8000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000a30000-0x1)=0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000030c000-0x2)=0x0, 0xffffffffffffff99) 2018/01/04 09:06:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) inotify_add_watch(r0, &(0x7f0000abf000)='./file0\x00', 0x20000000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x800001, &(0x7f0000b6b000)={0x0, &(0x7f0000000000)=[]}) geteuid() setreuid(0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000bb3000-0x8)={0x0, 0x0}) wait4(r0, &(0x7f00000fa000-0x4)=0x0, 0x1000000, &(0x7f0000b5f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x4, 0x804, 0x6) 2018/01/04 09:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socket$inet(0x2, 0x6, 0xfffffffffffffff8) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000764000-0x4)=0x100000001, 0xfffffffffffffcba) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) connect$llc(r1, &(0x7f0000c37000-0x10)={0x1a, 0x4, 0x6d, 0x5, 0x5, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) recvmsg$netrom(r1, &(0x7f00000e7000)={&(0x7f000045a000-0x10)=@ax25={0x3, {"2dcf2ec9c908d2"}, 0x1}, 0x10, &(0x7f0000b99000-0x70)=[{&(0x7f0000009000-0x6d)="670616f8937d724bf01342e394f7e08eb1eaf06770cae80bee943df081ea3b4fda010f0cb18c6d9480e63a784b279435926b9ee8f0a6c6d3a642085dd8afa16d69eddeaabe33a946e0f50d673001de20cd2145186c7272aab52c04aba3c461a3b9c62da065dabbc70d19a8b26f", 0x6d}, {&(0x7f0000f3e000-0xb5)="78b3c760d10755ae433c0965a362b7b8af9194eda3e2498508eacfbfc786ce511acf85ba6b656de64f769ed0ee55ff457320299fc7ccf78da9142fbc75fb49d14205f4464c12f6188521daa1519bdaca3aaced13f34769a19d030550084094ef02a78a0b75a1ef8a19640b69de7926b12dff0289e844198373bf6caaa9488d3c475ac079f75b02e0f74527e465576ec732b687f2f9ada8eb9dfa6ea416279b221d8c1a1684ccc80a6d02ba9964dd8af150574f7118", 0xb5}, {&(0x7f0000731000-0x64)="35214f883ae58a2a8134a4417169507c90026b9aefb9230ee3bcc08e729793f50cce2e78836e017e054921998e02d8e0502224bd0558dd27efaa73429d6ad70e200cd62311d42ae9525247ade82c466bc13fc0174ff6a4a99f29e2abd5f7d44e0acadc36", 0x64}, {&(0x7f0000693000)="0b356dd83b39314b8c52c3a36d343c07421482b8e14c43b2b5da588c2ec50abe573f4f6b15ac90243ecd11f4fc9026b72d6973729918c3abfc1bce9c76ddb2488da62c34791096d62980b191312f5d3b637a3aa04ee2c83b0217a9fad17a28e699c78ede875d7f092c964ad56060a5fb6f40d40d719ee4e0b200174942bf8d3a8d62c0d886dcc3e95eba4058aafba4ec0614eec3f567b1abe236f246919144309e7a829a0a3e2d20f9b90fc93c0ffc64eab469f67c7d4bbecb34a2c2590d85b675d686c26cfa6274d5447116eb", 0xcd}, {&(0x7f00007f3000-0x63)="7c22fab86f020d14257623c632de3fb1331f55125efb0ee62fc260987dd23981263353daa153aa5f00409d6a7d456ceb08aea775bc74b7bbe1b8112fd247c3199c9eda1959fe6cd16a3015e0dff13346c0257d42effd79e27bbd67e98c17d700f1bf23", 0x63}, {&(0x7f0000d62000)="c4bc5d622d0cdcadb07bfebb2562b5cb5f316480959213af160338d81da57b9b8116ec9bc2a94acab03f1ed11d3a478aca237042f4dd2670a20e43d37b53fed850caa6adb8f287c6f6e712f080ba7d3ac33755b2d4a32f00c3ded6e5047e4ebde8e2b57046dc912e53ce5f452bd29364f2481a79894922ed4207b5e776ae36006a8ab5065867caacaf1d61e3a32c936658494c07325e6173813110118910f762fe3101f997bf66d17fdc931c4c8cff657cc694de2b9ee8fbed838a33ad8349cbbaede1cc2113aaeb76afe4dc0ced9919234f80273dd4de839ba3b444eaed3a29e2371778f3e0511c747e2a3c7ebc722a4857058a5234d1b097349d4ec6208ab7a6a7b93cd4c5c02c372ae400286aa9e9e96e5b8744d8e2d481ff86c9985c5c9351eb97318cca00ebea4f3584646f681e08b552f3ddd62b03abfd83d186f892d4b88f2d2f99342d92864f9f68114865f3d5e0f15eda2266fa5f0eaabded9b881ab1a1e99e407bd06379d374ac0e842fdfee173ff1d4c016327c36969a47427c8e356d71001250d70175a086be140df80c61ca2fb176993cd71d4d024196a443dca917d68694941e39f95ef4fa704450500cf9d5ed00acae29c6e68e3fff837f45f70d0bc47da62182062bb1aa2d67931207c9e946b6d67ca067f4fba3a840905b7231d4379d145ba1ef960628192e5e511457020dd5565d73172ded2c4a93e1e94d0e8ae3c90367f005a992995dad504d173e248c7555ebf48012cc38ab886aea8654eca1f330e1907bf7bbfb80533d14a481bddff5a6679ec604a933f035da9833e995442623965180eded814a6974503ba21c44069926ecb547b7f3c1048e29af32421f6ab7cf16765ecacf20a267e84b16217f30542ae667b2ab9152891fb1f6dab2029a1e8ac7719b07b4d58ecc46b1a6af66de39c17a0fb973011212e549d60877e8a3fe5f32be2f3e83fc14de0713ffcaab2ac495e118d043f978bf013832c26a1bca91da01f8252bb91193e7728e1287940da094648abb1227596368fe9dbdd042ad81822bbec8d89fcf3ba7e8a5bf380696fe87dcd2ffa8903811905c82165099cd3b28dc50aa4a3ab949f85eafe1edb681b2ff54748fdd401da6790b3af90b469f204162a465efd82544a18e39077c2a75d1b37d342f3ba6e8bb7c204bbbf9b1bf46c3dc1df04128ef636022f03873e778f7d42d851d3cb3a1d4201af8f5dff00ac7c65e179a48e05e6bee77970ab987f84d8b5115fc27622c7c35b8d3e247ae4a304015369c360f01baa8286649ce8fd9c52136c4f56c8ead686285d6ded5499a0ccb47caaf21854a7705bb29c866520a09f8bf4069ed2b1f852e90a9fd9d0b27fa270eb58c7d517da89fef4f72b33edce1c357388fc073fb8e211ddf00139ae4e5a10904107a26345270c9c8cd6e46dbe9599f79c00a6e43131750007c46cd9bb438813ac7f919d488619d56580450457b65eec2dee94abe398ff06bbaa56b5ca2350580253a0ba7b1b981d42440c21c1cc1a956a0089719b5a014c00d3f193ed173a2143b5755d4470c90774dc9ce081dbada0a0b1d8bbbd14cad317b1b3cebe0e7dad718b79961f22237581c815546f5bb4770e3d2f368c95575cc83acadb8dade0648d1f7a8b66991da3a91c13c54b1cf0619e0d02745db53dc11fc8df4b36f17a223b276b6f721b89e28f223dce2c0f9818f81a2e289d8a1b4ee6ce7d009da1f6e1d0a380ecd866d79a6ca7ccd5f52e18ec1601ecfdb9d5995ca01744d5d67a835f240449502c8d4d2c38e66f1d3a65fb1c378128c391a9b47d140b511443a1b18cfb7440783221b2a4fcb287091309650527dc071d8d6c1945fc074cee21f7d5e14ee97fbdda6ab1e02f34fb30bf006bfc0934d946f0faf563ea466ed439f487f722e3fd8d2c19e46d3f914d518c5ad46a2bccb906665a48fa6c8e6970a30f90a845445d7d5b42ffc8e1e319defeb355b6ab559d440dafd5c316463217687575fad5fbcf83809578e7c49ae227f6b5712368477e0633289dc9633428183178eecf65a08bf8aa5fd441585e306ec879d9cc05f65188b173cb09408e32da3a91e111cd762004e785039bfa8f4e01e952b356b456c648a033f415cee79c6fea067172bf7701f8a84c6c0df99904e137f9d6d2a5fcef1fd654eabb199d701fe9fed2960e4fd5d043ed6c50f3793c01b3cf95c81bde3638cb1b2c428ecd74f6bb93f4bddd0cf3e1977c6100713ff50afa577b6edd4619389ffc38b1e158d3498adfa0bd03bba81e6dfd97823adeb41d79d3ec2407c9d83ece9119fc219c7af8a5147e80d9bd6a019c803fae8aa192c12701fbce96e9f041065a49bb7348a8d3f24f0b581a5c00086f95cd2817126803d3730aeffb5f6d6aed81d189bbc63ecf3f20e6c4d8ed94c2770c3012a60024a9e3df198f714e6c391d7532fbf31c1cfe7d46275b477f9c70bad4f95cd155d29235ef18ff4efcbcac9a3ed1dbd6b55acbafc9c740762ed23ce1bdd79d21e2bce78cda680f7fb1eb6fadd60d8bc6d8e44bd2a21c01fa015c613b603779ed475bac1f7217cab03c78735a5f3c431f7089d9a3aab1766b9cbb0e9f92b598fa4ba37a14c4800acfb9fabdc730d90127c615cb758da69f6316a645b5ed28719840761daf85fbd83e2c7f39c8226aab9d9be2f7bf3b50d7a848421a50714606aea8a59e021a29966ce0dae76da5c62bb5c79fb4b8fce33ab80697caabc83a68e06e8957e46e3b149ce39301035509b77e75f6a1f86b6a3dd3f8dc9974d1ef112b0917bb2a138b029191e40b2cb006ac911f70d7b984876ed3debbc77c0d4e24ef0ceb0ba1c30cc2b0d4c39a2080a80f93036d4b17abe9eeeb1e803d421316a666b8ed418120fd2f87e42505557f874ad15a0aee506b99ddbffbba95bf822755da0737acb5bc7e12085b8a1dd5067987f81021864e0083d540d0315ff86deb26d26d72632c670165cd31e56b4293b8847086bb9d7096374f71c1b2a2fa233ec2aa3ca75dc55c504c8c52367c9aa098320f1850501c721c0a2813fcc32724736e14c99da6c755036ca5de810d358cc3c4d413af512206c7f69350d27253cea6476baad28a0c246bc080d14f37c6e47a1bc1c3a80437951b3ec0350200feaae7348622936075d48f7207bc37ab2a9ece10bd9601bcdf989464cffb93709b5c6e815e33d097e9a5531e48c41fc211b5b8b16d87e0ed5abd2b172ec0ed233fedb8bf21fb1740be229be54e58896dcf23acd26c95781c7277e5d61d2cb6ac1185923d4b0603eecd79eb1b1c2c34c81ae27e1a61f6f5a4f2ed17c591a4dc34f2de534adddab25775570fd2c1fd7cdb8eda39b1ec3d29123cf3a777949f6ed7292a20da672d6e3877d8a5b6f16d215088f7aef59b8e7889ffd15e5a5de8b361ecd21a75896ab47fd2244cdc3690975722537782deaea3414188cb6f0960ed20afeb25be10878dc415b20197b09e1e99a32cdfce0d71765807b2c3ced737170514ef66126c47e1478a237d496b4f6eca23694674d0792a42abc6bc27ca49c6881c70956cc9632403d6f93ef155aad3011651881448ede89994cce00b24e08ebb8a5c2ea91ff6efd54b85c1b80ab1c1f0883995273518ad0fac28506fee2ae20e3fae34c7db8450922ffd8a7767f137d36c1832334cbbedbd7344e8bee9d7e3a0c559076d175d02a777ffafc8aa553efcc59aede65e4b15ca035f45eaf1522aceeea570907ac97eba332a133f6bc9a4c456a0650234621bce9401a655b2abf2e0e2a05d78fcc33b3e367df366b5d8069878565a1295aae1028066099dac77f08fb51d8a49f04101dfa852ee88a0fecc2fb4587fa644cc14fe5a5cf18369633108bcd1ef7a0aa4cf3ba4680f50211db3a1a5bd11752acca7fdc9a62d956d680295fea6c76b4e6e1ff1a7af3361f64b46fc14e045798078b4560aaeffc252282d36cfcca8e3cf2b67f4cdf09d60dc641855a00477f06cc7fb176a56c491ed0cc2b09b6f7e1b59c88912e42b9a582c15c61c9d0dcef25ded41202ac4525a630b71c33fca9980672d53c762c6632172f99a05668e0a74e5083a5d649316ce8997887eea7e5a0fe1658bc3fc9f4484438abfe9e29b77ed35e2e5e12218f0206c1265b659e8eda0183850d9488f2cc271e7740dd360bacf6ff2782e1b4e33850b820cf966cba127ed47f256598048db8b29438f69eedf667719633ec35fca73281fc5e549e532d6c3b2f48cd6f003e2e09ac3ca006bd78b08732ecf1d02c25d48d48f9073c022aadfef3c7a2206726435f4bf34e976299609f1af617a631e3cc2d36bf6e74a9e55f10e3cda181c36a06060b1c0539f9aa65535737fa791cf64a7f3693d350626d4385e0f854ad7a02fd15bd6f629e1e44e94741b34e990536491e2ade29d326a985581f1182969c5a7f5360c9824b7eee27e4fc6e89442d1881201b5245185271a6bc4dd75d3264b21804b9800a87fa58f189e7537fc4d0f22af3588ff9817535361867515eebc80682193f5c1ce8c1c3a6bf5f5d42e214e06aa65884966eacdd21c6299e02dbb16edda4a8ed29444b1ff730311f5b5af7b4a2db5e83224da8f4a3ff5d39668e68f364cdcd41c95aef77748ef81989e8d55b69ee38bb66a6dd4c44e33a1653d006978354f6cf7e6cdd2b845c0e1cce02b942edc2684745263b019d71bc157b468fbcf3b8f03204f56e0e322160c9737099f9013a1797ea24319955b247117d7b6e1e0825b951eea568b4190d05bc93b687d1d87e3e1c59ce14d32aca465b2d42cf249afe8eec2c2d2abfb0109d7fbb7192c27d0226cdc64cd9bae0dd64484e921b3bdfc2a575538c97583e266ec47dc97c8382e530c2370169b0f5791a1596396a52b38754225fd6709a130a2b6afea4106f363a357259c681c8357bfbd58aa8152b0f0446aeec7616fa2da56cffe834489a07552b96940ee54a364fed70e94fa23bec4edafcacdacb7b52d25e705bf5906eb48a2833df5735f0fbfa9c8ca17cb5fd79e12f15f17252d44b6c661bcb37085750a3248d3b387f5c00048174b4d39072f482fa5ee6321da37333a5a84a78edc23def1644d05823db4a626a2e3974afc803ad76b79da79ce120879e38e1a9a043ab501ec08df0cf15b30dd5a7ddfbddca3024728cb3bc67757245c05e025f269c52d1bdfd60d6138ad094de3f017edb99c9891e2c06bff73f0e37155ec26a8965ba165679c6b5f9dade1e1fc271f8cc79983f549261554652f7362c69ae9b6fb471dd657df5867ff5f3321bad009afe90c39704b8bdd7b4a8ad32ea851ab7c1964c2b568bc73ee8bdb77b7dc9324ce6619ec0d6361e8f67d7d31da36c35b941cd2e45ddd47e210f0294ba23bd5b24fb1387f4e7451ba11adbaf5a57de6eb55c1fa3d265c5849e4f749b750b68f77ca5e6fcf8914dd28758768c3124dcceac87324e52051dac8e27c0a3d16d0b37b36b518f0b31df9ebfcf9769427bf4160fcf19b73b68dc5d7bf4e1c55b9ef208e7412497a21f9d2d6b1c5371c229a3aa973dca8d986bb7b3efbe05e62e5b3ba4921b19544203c1f3cee445ac305e51af9b78ddd3e020095138594cf1554892da3088918a7367441e2f6a13e8e3dbb379f9c9a4f8d75cad617528711c3e925aab7ec00ab2ffc991ab20452f0691b2d61f935d7c92ea64ca0596929486117a381735f3a059f2a1aa185e9726e3253ffa93afd06846cf830d38873f5c50ee3239a5a00bf45483673dabeebc230cbf2521616b93314ebd66400b9d6a5057ab30e18784e16c23ea80513c9a997d", 0x1000}, {&(0x7f0000f99000-0x9d)="4016ad3c278e265bb7d18fc679a20d2b71e77480284fb2f7780a7a930241c800c72120dcb83e1137d4b0ca9205cf1d70cb0c49fae7505a4eb050404e2b76692a113f91c7bb305bd6acc71c58f336de773b09314c88f752e9d09332398bd7a6b4925459096b86d41a17a92fa8175f97c65f637b8a4a97beb1ed197ad38f8e293b7b7334e2a934f535ed451d21bd8ab9ae56c4f9c86a641069c9ea9ab7dd", 0x9d}], 0x7, &(0x7f0000c40000)=[], 0x0, 0x4}, 0x140) bind$alg(r0, &(0x7f0000565000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getrlimit(0x1d3ad2d7f83bb3b5, &(0x7f00005df000)={0x0, 0x0}) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8e18) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007b2000-0x8)={0x0, 0x0}) sendfile(r2, r3, &(0x7f00007ed000)=0x0, 0x2b) ioctl$TCSETS(r3, 0x5402, &(0x7f0000e00000)={0x9, 0x0, 0x7fffffff, 0x3f, 0x9, 0x4, 0x7, 0x3, 0x80000001, 0x10001, 0x5, 0x9}) 2018/01/04 09:06:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000175000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00008ca000)=""/4096) 2018/01/04 09:06:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000024000-0x8)={0x0, 0x9}, &(0x7f0000778000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003ba000-0xc)=@sack_info={0x0, 0x4, 0x2}, &(0x7f0000da1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000893000-0xb8)={r1, 0xfffffffffffffc00, 0x0, 0x3, 0x0, 0x5, 0x1, 0x3f, {r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x73b40428, 0x1, 0xffff, 0x101}}, &(0x7f0000219000)=0xb8) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) [ 125.743753] sctp: [Deprecated]: syz-executor1 (pid 17656) Use of struct sctp_assoc_value in delayed_ack socket option. [ 125.743753] Use struct sctp_sack_info instead 2018/01/04 09:06:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00006f0000)="4c1a63c301095fc6dd0bbbdbdb6e42e195c8db2cc7524aef27c7cd75b3906bcced970939842f74c3f10cd85b60d7938bebfb4b67d7485041ee7da734411cdec5c8c48e37f36fbdef710a48bdc72ff233dbe7d039d660d3fe572300e7aeb28aed486e7cd2d9c54a80c4f37a690be8caa861694f01583d0125ac250d90fceaed2d4ea854c305b08d08d4014a879f672a8bf28f0d", 0x93) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00008c6000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000009f000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) clone(0x300000, &(0x7f0000a61000-0x1)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00003a7000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0xa8)="8a91b1cbcc8ee2dd86ee1e4bda921a9ac74b89526b6a185c3c42171ae0fb3e35bbe40dfc14b62513a56e83e4ae982fa0a52400d802c1afbd39fde44625a2bce11541d01ad018b160660df2812e343110d4af6a140dadf7076197d9e538e78fb108f44e6a7a863070442e3aa752be61277af67adaad62db49c6cfc98c9e76ba24581542fd9f4e13db1a8f5e5c20fd26dccac981cda62079205905ee4991d3dfe9e99a685199d84d63", 0xa8}, {&(0x7f0000001000-0x8)="373ef248f2a2e647", 0x8}, {&(0x7f0000000000)="29629ecc3b64e7bcbde63f2f59b3082a6f6f4515459db4b725e79d3590aa878964e06a3c77b951298266e88ddc2c412e3eb79c51038454e40bfa06fc12088723f73d0d7bac9579713c11fe9af6d10f2847b95f022908dee9b9354db4c40f47732a04c9aa623dbeee5447c8ff8918706abdf02805b0143c", 0x77}], 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x483b, 0x0, 0xffff, 0xff}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x3, 0x9, 0x1, 0x1ff, 0x1}, &(0x7f0000003000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x2, 0xfff, 0x204, 0x74fe11f8, 0x3, 0x4, 0x5, 0x45, r2}, &(0x7f0000002000)=0x20) epoll_pwait(0xffffffffffffffff, &(0x7f00006b7000-0x60)=[], 0x0, 0x0, &(0x7f0000ede000)={0x0}, 0x8) 2018/01/04 09:06:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000b8000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockname$netrom(r2, &(0x7f00007ea000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d5f000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000309000)={0x6, 0x6, 0x44e, {0x77359400, 0x0}, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x10, 0x0}) renameat(r2, &(0x7f00000e3000-0x8)='./file0\x00', r2, &(0x7f0000f17000-0x8)='./file0\x00') close(r1) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000cc3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/04 09:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) r1 = accept(r0, &(0x7f00008b0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000888000-0x4)=0x10) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000485000)=0x63, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ab8000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000048b000-0x10)={0x0, 0x7f, 0x2, 0xfffffffffffffe00}, &(0x7f00008fc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000b1000-0x108)={r3, @in6={{0xa, 0x2, 0x5d1ff557, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xffffffe000000000, 0x5, 0xfffffffffffff000, 0x6, 0x9, 0x19d2, 0x9, 0x8, 0x1000, 0x7b, 0x4835, 0x101, 0x7, 0x36a0000000000]}, &(0x7f0000cb8000)=0x108) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000721000)='/dev/hwrng\x00', 0x81, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f00006e8000)=0x7fff) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@common='ip6tnl0\x00', 0x0, 0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f00005f9000)='/dev/adsp#\x00', 0x6, 0x20000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e48000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000a3c000)=0xffffffffffffffdd) ioctl$KVM_RUN(r1, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a03000)={r2, @in6={{0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x397, 0x2}, &(0x7f0000b8c000)=0x98) 2018/01/04 09:06:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cf7000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00002ec000+0xd1b)={{0xa, 0x3, 0xfffffffffffff41c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, {0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x10000, [0x1, 0x8, 0x8000, 0x0, 0x3, 0x7a78, 0x8001, 0x4]}, 0x5c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000475000)='/dev/hwrng\x00', 0x40041, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000e63000-0x13)=""/19) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000022a000-0x9)='/dev/ppp\x00', 0x420081, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000e91000-0x400)={"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"}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00006b1000-0xf6)=""/246) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fac000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00001c4000-0x10)={0x0, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f0000000000)=""/174) preadv(r1, &(0x7f000073a000-0xa0)=[{&(0x7f0000ae5000)=""/67, 0x43}, {&(0x7f00000a4000-0x6f)=""/111, 0x6f}, {&(0x7f000008e000)=""/44, 0x2c}, {&(0x7f0000981000)=""/220, 0xdc}, {&(0x7f000074a000-0x43)=""/67, 0x43}, {&(0x7f0000a54000)=""/237, 0xed}, {&(0x7f0000df0000-0x60)=""/96, 0x60}, {&(0x7f0000113000-0x5c)=""/92, 0x5c}, {&(0x7f0000236000-0xef)=""/239, 0xef}, {&(0x7f0000fc6000)=""/73, 0x49}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000913000-0xc)=@sack_info={0x0, 0x401, 0xffffffffffffffff}, &(0x7f00009f4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000db2000-0x8)={0x0, 0x5}, &(0x7f00007e0000)=0x8) connect$netrom(r1, &(0x7f0000c9c000-0x10)=@ax25={0x3, {"f938cad12ef821"}, 0xffffffffffffffb3}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000019f000-0xb8)={r3, 0x5, 0x80000001, 0x7, 0x6, 0x5, 0x1, 0x9, {r4, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x101, 0x7f, 0x2, 0x8}}, &(0x7f0000053000)=0xb8) [ 125.836628] sctp: [Deprecated]: syz-executor1 (pid 17667) Use of struct sctp_assoc_value in delayed_ack socket option. [ 125.836628] Use struct sctp_sack_info instead 2018/01/04 09:06:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008a1000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) r1 = socket(0x100000000002, 0x80002, 0x0) bind$netrom(r1, &(0x7f0000d38000)=@full={{0x3, {"c1474b526b0248"}, 0x0}, [{"0343738e0ad8b5"}, {"4158c8755c77f5"}, {"2835ad7b4a6960"}, {"d33ee0fa38d724"}, {"01fa39531a8605"}, {"035575e2d56669"}, {"101aa0e5bb4ecd"}, {"78a5f8129e9ecd"}]}, 0x48) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000733000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000560000-0x4)=0x14) ioctl(r0, 0xde, &(0x7f000094b000-0xf2)="a5f1ef32b75608e2816146b013256ac1146d9c931cceb3c082fe726b1fb2bbdd9e6fcda3dc9cd9006a17b55b2a81ef4a2ac978656ea00bebb0cb1cc98337bf0ba4c78e68501b68266802ba0ce160e01c96c121ced778ea8256df2a369d08da90adb869cfa056932fa8034b6e5205abd74242bc10b28ae37e5c74a06ec1eda5a65f5dc2a97fa086ba83e55a9e5f9af9506fb076f2b0dc4bafb9a3459ae05b6c8c83dfa57bd811a71afdbe3f51e9eaf9db8f7d6910be6c3a77007c26259d00ea3c25973ce67033826f7947d1275b272e8bb273b4c1b682fecce9ffec8dc6be890e0637409ba260350591d25edef0aa283f95c5") ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bcd000+0xfb4)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xde, r1}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000c4c000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00002c2000-0x10)={0x59, &(0x7f000002e000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) fchmodat(r0, &(0x7f0000962000-0x8)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fc4000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7d000-0x4)=0xe8) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000ab5000)=""/112) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004cb000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x400000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x944a}], 0x48) fstat(r0, &(0x7f0000183000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000098d000-0xb0)={0x0, 0xa8, "60fcd14cfdf4d969916d7abc576f73e2229ce9a69cabe6ee6d2d3976f92adee5fa3998de6afbab93f6345263e9bf20946cb0d3a3646bac5023620127d2ddc6b20332e8328ecb2da0d808736e2bdde7d88dc1bdfcf8a5ec70db49268f6aacc46a4a04c7f88098c4fe06cd5aff0f16e3e55a34ab18a0c0febf7aa7fe8e9e0a06cb67b07784188871d5434a5f9c2abef831be3f4d9f5c2fa8d2751d04c23e9cf3b2e914e45dcf10dad8"}, &(0x7f0000684000-0x4)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000739000-0x20)={0x98, 0x4, 0x8004, 0xab, 0x1000, 0x4, 0x1, 0x0, r4}, 0x20) lchown(&(0x7f0000342000+0x95)='./file0\x00', r2, r3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fe2000-0x8)=0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000905000-0x4)=0xe6, 0x4) fcntl$addseals(r0, 0x409, 0x5) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) utime(&(0x7f00002ec000)='./file0\x00', &(0x7f0000955000)={0x9, 0xfffffffffffffe00}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000e54000-0x20)={0x1fe, 0x0, 0xf003, 0x1000, &(0x7f00008b5000/0x1000)=nil}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004b1000-0x4)=0x0) set_thread_area(&(0x7f0000bf4000)={0xffff, 0x0, 0x2000, 0x2, 0x9, 0xffffffff, 0x2, 0x9, 0x5, 0x0}) 2018/01/04 09:06:41 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x8000, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x2, 0x12) bind$bt_l2cap(r1, &(0x7f0000002000)={0x1f, 0x3, {0x4, 0x2, 0x0, 0x2, 0x7, 0x23}, 0x5e5, 0xeb}, 0xe) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000005000)=""/118, &(0x7f000000b000-0x4)=0x76) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000009000)={0x0, 0x0, 0x1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000006000)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x3, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000009000)={&(0x7f000000b000-0x38)={0x2, 0x2, 0x4, 0x0, 0x7, 0x0, 0x1, 0x3, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x9, 0x10, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000009000)={r2, 0x80000, r1}) 2018/01/04 09:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000362000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f00006f1000/0x3000)=nil, 0x3000, 0x4, 0x84010, r0, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000c13000)={r1, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000)={r0, &(0x7f0000001000-0x29)="", &(0x7f0000002000)=""/242}, 0x18) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000004c000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001db000-0x20)={@common='rose0\x00', @ifru_flags=0x1400}) 2018/01/04 09:06:41 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000fc3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/04 09:06:41 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xb4)=""/180, 0xb4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0xfff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000a89000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x0}, 0x98) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f0000001000-0x3)="", 0x0) 2018/01/04 09:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000043d000-0x16)='/selinux/checkreqprot\x00', 0x20c02, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000c2000)={0x0, 0x503000000, 0x3, 0x4, 0x3, 0x9}, &(0x7f0000610000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000085b000-0xc)=@sack_info={r2, 0x9, 0x401}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000764000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f000000f000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000318000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000bd5000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x12400) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f00002e3000)={0x6b, 0x1, 0x0, 0x7fff, "57b3636e493a3044598b0de4f238e893fe9b539c1485ba895d1ec3b8b9f5112adff0ab0e90fbcf92863f1202", 0x4e32}) sendto$inet(r0, &(0x7f0000c57000)="0253fe66c16694e7e35e162d0dd9dc21c0881dca66560c70322dbfc23d612281bc526c0f05045eae9323ca66e635461ccedf824390b85b9191b35041c160b3f6da575c9f3d7ce4d3d04fb147b14dc09e3e46f27b0f17db2799c6780d5a3b3db0e93bf24bc70f41656a04b055507e494381c71618bf0fab3c9a4554410f44c6184d157983f62ece6ac9d09135517cf4971ce10d731d11cc7018c34e528446b74e844d8c12f7eac0ed8ed7049fae383cb9f2f210f99c69ac0a9f55b9582c1effdc", 0xc0, 0x0, &(0x7f000064f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f02000)=""/249, 0xf9, 0x10002, &(0x7f00001e3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:06:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00003d8000)=""/4096) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ee9000-0x11)={0x0, 0x9, "13f761b45863400708"}, &(0x7f00007ae000)=0x11) sendmsg$nfc_llcp(r2, &(0x7f0000b4c000-0x38)={&(0x7f00007ca000)={0x27, 0x1127, 0x8c2, 0x3, 0x2, 0x5, "c4f7497ed07b6f429f8315749617c0a9ea4d90038ac3ba697eb511f4229c793393689f57e50f723d9c2865a7be4b14a11c160f4dcaba4d81b4cbeb97d61e7b", 0x7}, 0x60, &(0x7f000062b000)=[{&(0x7f00002c0000-0x1000)="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", 0x1000}, {&(0x7f0000bc8000-0xaf)="71e2fd672752b663e5908db7a681af1d02b522d86cfb190f424582848c54675a32a7b22b15de72fa64f0c83dab7dbdf2c44251c7d6e7c581ae27e2c27d20629aaeb4b4d3131cc20323367f0a80f13b6f7979fcae354f7cd56b220ecbe4ccdf7723e767d8f2ed5b74b7c57abce18916a7b953e58b4d87c79f30feb0a09aa66f098b3ba7274d72b64f1470614e300fcc0faf63a0ac1641759dec30c4de2e921e897d27b734c2bbb42a6fc6720bf85557", 0xaf}, {&(0x7f0000fc2000)="a850dfb4f4e2736fb33154fe83bc0de99168e6ad705fe2617f5cf6baaf3e68cf79863b6187c51228416b2b49707df52ec437b568259adf1a88b48dad3cb6b61bc3bf12984dd820fa885c12639b7cfac08114986a6e8e2dd33c3f090d77f2ab4f4dc66710f72c7baa4cb47786885f265870b3a2f7679e5a12ed52f7197718a587fd8351f8bacdbb68181e7b3401855f5d", 0x90}, {&(0x7f00003b4000-0x13)="8d8a5564d9f8bec1821b7979ae99bd8bdd4943", 0x13}, {&(0x7f0000092000)="a4e875fb51b5f00bad710662f7334fe17ec5930f0a31377d6d1b68bebb8a0f6c4bfe1680d8df9d383177ac6bb5e62b5cd4c4edc6516d5dfa862f5ded7deec112cbd3d2b931cb727d57fc9c2db778f3e415c23c7c81bd462cc2090844809347c5c1d8f9e9fb779e22d49ed88d0a372e4af45be7b22cacd7872be20840b1840ca063e13dfb53272d9c103d4408e1c882b423782bc9d3c45b55d0b47c739294d19bcf778b8ef3fa9b2cecf59a626396bb56d6eecd1459ea50e7c854a44193efaace1c9dea965f67ac162247000dcf3752", 0xcf}, {&(0x7f0000dcb000)="66e22c5faf1798a03509c97302ce83b712fba5a68ef3d66282e328dc3b09b433176d3fc274e5ee134bdbbb29aa6d2fdc93294b4384cbf3f512dd1beb3c9f01843d9737749801d860949fe67bf65d378d73faf97429ead95a83fddcd64332c3982f00c25fb652d9461a6a9bff70f186f0ea87ec687b786bcd66f6ea70471b4fa82554da3d6224db13519edfccd6031eb0334637020e4c1fb0fed479d313499f9919f9273ebd7a0ee11945df5597661236c69c0e26b73aae17f01524b8b6a557dae884ec0ccba35bce850880b776df2d5539993666", 0xd4}, {&(0x7f000052c000)="f620fd2b77c76a43e7dc0e9c9f27ee61e752c8406856b3c1c949324847b09bfc422e139e962425f7e72dbe3f63b22b5740b548392cb11d3d8c7c0b7a37cb264e72bf7f8fc58e965060d3c5a016", 0x4d}, {&(0x7f0000d29000)="229dbc1d4c9d85fc6c96b024f821c2ce6778f73497ec8a55c7edd17f6b7c9b3d4244ac53a47ba53692878654cf790bb88c03f4e189862ec8b4dd4108548e85833b34d9966253428d4cb51a2cd204dcecb778e99f1fae756435ab538794c679c6", 0x60}, {&(0x7f0000abf000-0xa1)="5d156087af6886d347a17f5e916a1228e26bc4a41e760ada3b0e41c4d12ac97879b73259b669e6c4c845a1b419842d63a32497955515282c06b227f08b895e89a65b01430867d1124679ec9679b25baf127fc6f970576a8c7e95bce2d52560c2e1e10ab0ad742d32268f314723271a8360995175145188621f08e391f5dc92784d24843efc836c93f4daf4d8c165f684e299e24dbff6ab5dba200e8ff61a548190", 0xa1}], 0x9, 0x0, 0x0, 0x4}, 0x20000801) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000185000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000dd9000-0x77)={r3, 0x8000, 0x1, 0x100, 0x5, 0x8, 0x0, 0x4, {r4, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdced}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x2, 0xa450, 0x6}}, &(0x7f0000dae000)=0xb8) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000b0f000)={&(0x7f0000fc6000/0x2000)=nil, 0x2000}) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000c6c000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r5, 0x0}, &(0x7f000034f000)=0x8) [ 125.970181] WARNING: CPU: 0 PID: 17729 at mm/page_alloc.c:3936 __alloc_pages_slowpath+0x1868/0x25c0 [ 125.979432] Kernel panic - not syncing: panic_on_warn set ... [ 125.979432] [ 125.986784] CPU: 0 PID: 17729 Comm: syz-executor4 Not tainted 4.15.0-rc6-next-20180103+ #87 [ 125.995253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.004582] Call Trace: [ 126.007146] dump_stack+0x137/0x198 [ 126.010747] panic+0x1e4/0x41c [ 126.013911] ? refcount_error_report+0x214/0x214 [ 126.018636] ? show_regs_print_info+0x18/0x18 [ 126.023106] ? __probe_kernel_read+0x16b/0x1c0 [ 126.027656] ? __warn+0x1c1/0x200 [ 126.031082] ? __alloc_pages_slowpath+0x1868/0x25c0 [ 126.036065] __warn+0x1dc/0x200 [ 126.039313] ? __alloc_pages_slowpath+0x1868/0x25c0 [ 126.044299] report_bug+0x211/0x2d0 [ 126.047901] fixup_bug.part.11+0x37/0x80 [ 126.051932] do_error_trap+0x249/0x290 [ 126.055789] ? math_error+0x310/0x310 [ 126.059560] ? find_held_lock+0x35/0x1e0 [ 126.063601] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.068416] do_invalid_op+0x1b/0x20 [ 126.072100] invalid_op+0x22/0x40 [ 126.075523] RIP: 0010:__alloc_pages_slowpath+0x1868/0x25c0 [ 126.081112] RSP: 0018:ffff8801c014f8a8 EFLAGS: 00010246 [ 126.086443] RAX: 0000000000000000 RBX: 1ffff10038029f30 RCX: 0000000000000003 [ 126.093679] RDX: ffff8801c014fb08 RSI: 000000000000002e RDI: 0000000000000000 [ 126.100916] RBP: ffff8801c014faa8 R08: 0000000000000000 R09: ffffffffffffcf8a [ 126.108161] R10: 000000000000002e R11: 0000000000000000 R12: ffff8801c014fb68 [ 126.115401] R13: 0000000000000000 R14: 00000000014280c2 R15: ffff8801d5740500 [ 126.122667] ? get_page_from_freelist+0xf38/0x3c20 [ 126.127566] ? check_noncircular+0x20/0x20 [ 126.131776] ? ion_ioctl+0x19e/0x210 [ 126.135457] ? do_vfs_ioctl+0x190/0xfe0 [ 126.139399] ? warn_alloc+0x260/0x260 [ 126.143173] ? __lock_is_held+0xb6/0x140 [ 126.147209] ? __isolate_free_page+0x510/0x510 [ 126.151763] ? __might_sleep+0x95/0x190 [ 126.155712] __alloc_pages_nodemask+0x5aa/0x700 [ 126.160353] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 126.165335] ? __lock_is_held+0xb6/0x140 [ 126.169374] ? kasan_kmalloc+0xad/0xe0 [ 126.173234] alloc_pages_current+0xb6/0x1e0 [ 126.177528] ion_system_contig_heap_allocate+0x40/0x2c0 [ 126.182868] ion_alloc+0x21f/0x840 [ 126.186379] ? __might_fault+0x110/0x1d0 [ 126.190417] ? ion_dma_buf_release+0x50/0x50 [ 126.194799] ? kasan_check_write+0x14/0x20 [ 126.199002] ? _copy_from_user+0x99/0x110 [ 126.203125] ion_ioctl+0x19e/0x210 [ 126.206633] ? ion_query_heaps+0x3c0/0x3c0 [ 126.210838] ? find_held_lock+0x35/0x1e0 [ 126.214879] ? ion_query_heaps+0x3c0/0x3c0 [ 126.219088] do_vfs_ioctl+0x190/0xfe0 [ 126.222860] ? selinux_file_ioctl+0x354/0x540 [ 126.227324] ? lock_downgrade+0x860/0x860 [ 126.231441] ? ioctl_preallocate+0x1c0/0x1c0 [ 126.235878] ? __fget+0x22b/0x390 [ 126.239308] ? security_file_ioctl+0x89/0xb0 [ 126.243688] SyS_ioctl+0x8f/0xc0 [ 126.247028] entry_SYSCALL_64_fastpath+0x23/0x9a [ 126.251751] RIP: 0033:0x452ac9 [ 126.254911] RSP: 002b:00007f8f891b4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 126.262587] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 126.269824] RDX: 0000000020002000 RSI: 00000000c0184900 RDI: 0000000000000013 [ 126.277062] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 126.284301] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 [ 126.291537] R13: 00000000ffffffff R14: 00007f8f891b56d4 R15: 0000000000000000 [ 126.299454] Dumping ftrace buffer: [ 126.303056] (ftrace buffer empty) [ 126.306735] Kernel Offset: disabled [ 126.310329] Rebooting in 86400 seconds..