{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 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}) r2 = syz_fuse_mount(&(0x7f0000557000)='./file0\x00', 0x6000, r0, r1, 0x4, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000)=0x0) r4 = getpid() rt_tgsigqueueinfo(r3, r4, 0x3e, &(0x7f0000001000-0x10)={0x18, 0x4, 0x5, 0x9}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000042d000-0xc)={0x0, 0x0, 0x0}, 0xc) setfsgid(r5) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000003000-0x8)={0x1, &(0x7f0000002000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f0000001000)={r7, 0x10}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f0000002000-0xcc)=[@in6={0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x5e3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff80}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6de0}, @in6={0xa, 0x1, 0x280000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000003000)={0x28, 0x1, 0x1, @fuse_notify_delete_out={0x1, 0x3, 0x0}}, 0x28) 2017/12/26 13:58:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002a3000)={{{@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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000941000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000042d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, r1}) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f62000)=0x40, 0x4) setsockopt$inet6_int(r0, 0x29, 0x200010000000019, &(0x7f000055f000-0x4)=0x803f0f42a1, 0x4) sendto$inet6(r0, &(0x7f0000831000)="", 0x0, 0x0, &(0x7f0000810000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000431000-0xf6)=""/246, 0xf6, 0x12102, 0x0, 0x0) 2017/12/26 13:58:12 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000ae000-0x4)=0x1, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ef5000)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ef6000-0x8)={0x0, 0x0}) 2017/12/26 13:58:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00009bf000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) vmsplice(r0, &(0x7f0000782000-0x18)=[{&(0x7f0000d53000)="bf833dd37c30c977ea858c913e3e3c38b4f87d585d408259e1b89ed3710d2d3007477f775b5aa27d5c7d6b256bd1da60c53a75fb10da9c5cbb52c3ff69eb2f25d8b61f5c54a6a287ce8b25a98e8f0833ddd0810d7a474773b2d5b030165b824cca9d180c47571264eb8688003bc7951267e613bb1a3c22d8e3e8f6786666e29c2dba03b6369228152415057213558613371372e794ddfd5bfce647c736665e8f886d0276b99bd412ea09bf4a470542febddd259dcf033c55b1286a8ea59fe3449f9906a3a91521df1549b09ec3dd3c3db8735efffd8695108cfa55828ecf27c663d0e9d893fe14f61e214eda2c5535af7315c07a9e5d", 0xf6}, {&(0x7f0000933000)="065e751a089805b91646e0fc72acd6dfa2e15764db8f25126734bd9d2ef74a8bfe95750754802c0b528a42192b364cce038c671a7758d326c438d96475ce4cab5183d08aef1f6272806242f98e7bc58de1e14b358a03552aee64b74e624c41ab76fd6bf59cf89a63a952277f0e27deb7ba", 0x71}, {&(0x7f00004cf000-0x38)="fd6616aeb078d431bf44686a79ec9353a14cf60b19bf40b5d9076d571411fe0f8a1e38031e53fe8d236688c59166a987cd1e8b7ce5819590", 0x38}], 0x3, 0xa) 2017/12/26 13:58:12 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005ba000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000002000-0x2c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006c5000)={r2, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r3, 0x4671}, 0x6) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f000000b000-0x4)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f000000a000-0x10)={&(0x7f000000d000/0x3000)=nil, 0x3000}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f000000c000)={0x3, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000010000-0x4)=0x0, &(0x7f000000f000)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000010000)={r3, 0x4, 0xf115, 0xfffffffffffffffa, 0x7, 0xa5d, 0x5, 0x81, {r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3ff, 0x800, 0x3, 0x6cd}}, &(0x7f0000010000)=0xb8) 2017/12/26 13:58:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000002}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f000051a000-0x38)={&(0x7f00003dd000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) writev(r0, &(0x7f0000525000)=[{&(0x7f00000e7000-0x1000)="c1", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000048b000)=0x0, 0x4) 2017/12/26 13:58:12 executing program 0: mmap(&(0x7f0000000000/0x7e2000)=nil, 0x7e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x0) mmap(&(0x7f00007e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00007e2000)=0x0) mmap(&(0x7f00007e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007e2000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x22a07d04}, @in6={0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) 2017/12/26 13:58:12 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd5000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a7a000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f000027a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec7000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xf8, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000083000)=""/56) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000045b000)=""/30, &(0x7f00008b8000-0x4)=0x1e) 2017/12/26 13:58:12 executing program 6: prctl$intptr(0x22, 0xd) openat$autofs(0xffffffffffffff9c, &(0x7f0000386000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 13:58:12 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cdf000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ec4000)=[{&(0x7f0000ec7000)="390000001300090480000000000000001800002c01000000450000070000001419001600000005a20400020007a155000180010c00001ee400", 0x39}], 0x1) 2017/12/26 13:58:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000082d000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000872000)='cpuset\x00') r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e39000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000566000)="18d3a314798d8e6e015d1656dfe4469925cf532dae51ee69ef1bbd214168d8abf003114931c53b6e5db898b33039c210d5ff2b0106afb8957d119670bf8e7183df9bf80bba9f7070894ca5b302581a5239e6e8c4974dac48df00791a1ef32e1c51d0a99816b702513c4cbd2bb329b9b6715423772c2e528d812656761778f4cbfb1c2b63d9facb6b781816b267dafab1bf6b25c1b4aecb13e8056438f8f3cdb9ca070cb0934bad89") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x5c, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc4"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r4, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2017/12/26 13:58:12 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000057f000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x16) flock(r0, 0x8080000000006) 2017/12/26 13:58:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x801) write(r0, &(0x7f0000bb7000-0x7)="", 0x0) 2017/12/26 13:58:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ff9000-0xc0)={0x0, 0xb8, "f764223c2f2518d543c5f83555a8cb0c09f81b2dbf4fb543bfe13e0ea0a2acc95201d53003171484dec904acf25696f5d388bc1a430868f5f001dfb30c5ecc23c4cb6c1c33605123e849a98b9cafcccd499b82b35528e7668a7bc2a44a644058f4aaccdab1f660efd81fcce6d60bcf0b8e64df2818b6a37e0114bc80b57e6ae52137d649a9b201c7efa70358847bf6823d6365cdf48ca34b2aad04b4b6ef6256d9572d86d5c6f7d7fed59db83e59751f3d19092f8e4d5706"}, &(0x7f0000c8b000-0x4)=0xc0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fd3000-0x92)={r1, 0x8a, "0c8dfaa4c1c8348f35701a69d9a87c8a5b0d9a781064134b28e29a14d921d55470da4990dc444ed7c8ee0faba41d33b5752c531f84f48eaa35c52654436e5e0f50d4ca8098b7303d214702e9ff34413c42969b1ca8cba5f18ef1ab0f26367377f732f8e9613ce8f016a16b791f4853e4ba38e3990f6c5473b0cb8a2b113bd751540fbca93273ac49881d"}, &(0x7f0000c1e000)=0x92) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x100000001, 0x0, 0x0}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f00009a4000-0x8)='./file0\x00', 0x400002, 0x4) mprotect(&(0x7f0000970000/0x1000)=nil, 0x1000, 0x2000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000570000)=0x100000000, 0x4) preadv(r2, &(0x7f00005c4000-0x40)=[{&(0x7f0000645000)=""/176, 0xb0}, {&(0x7f0000781000)=""/57, 0x39}, {&(0x7f00007f7000)=""/32, 0x20}, {&(0x7f0000437000-0xae)=""/174, 0xae}, {&(0x7f0000b93000-0x8)=""/8, 0x8}, {&(0x7f00007de000)=""/161, 0xa1}, {&(0x7f00005e5000)=""/205, 0xcd}, {&(0x7f0000812000)=""/248, 0xf8}], 0x8, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009f5000)='/selinux/enforce\x00', 0x8200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000f5a000-0x48)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x6}], 0x48) open(&(0x7f00007ef000)='./file0\x00', 0x80, 0x11) socket(0x11, 0x80002, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000a3b000-0x4)=0x0) 2017/12/26 13:58:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000696000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000b27000)={{0xe436, 0x5}, 'port0\x00', 0x0, 0xe0c0d, 0x7, 0xffffffffffff0001, 0x2, 0x4, 0x1f, 0x0, 0x1, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f00004d5000)='./file0\x00', &(0x7f00009e8000-0xb)='securityfs\x00', 0x0, 0x0) 2017/12/26 13:58:12 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000006000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000007000)={0xd0002001, 0x0}) 2017/12/26 13:58:12 executing program 4: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e12000)='/selinux/enforce\x00', 0x8300, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000ea2000)='./file0\x00', 0x4081, 0x5a) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000e4c000-0x4)=0x0, &(0x7f00004d9000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000037c000-0x8)={0x0, 0x23}, &(0x7f0000bf4000-0x4)=0x8) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000383000-0x8)={r2, 0x2}, &(0x7f0000ea3000)=0x8) 2017/12/26 13:58:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000634000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006b2000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r0, 0xf, &(0x7f000038e000)={0x0, r1}) r2 = socket$netlink(0x10, 0x3, 0x40000000000010) writev(r2, &(0x7f00007ba000)=[{&(0x7f0000779000-0x48)="a8", 0x1}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) [ 55.570793] binder: 9605:9606 ERROR: BC_REGISTER_LOOPER called without request [ 55.608591] binder: undelivered TRANSACTION_COMPLETE [ 55.616329] binder: undelivered transaction 92, process died. [ 55.624576] binder: 9605:9628 ERROR: BC_REGISTER_LOOPER called without request [ 55.625780] binder_alloc: 9605: binder_alloc_buf, no vma [ 55.625798] binder: 9605:9606 transaction failed 29189/-3, size 0-0 line 3127 [ 55.625841] binder: 9605:9628 got reply transaction with no transaction stack [ 55.625847] binder: 9605:9628 transaction failed 29201/-71, size 32-8 line 2920 [ 55.668646] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.674068] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/26 13:58:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000061b000+0xcd9)={@common='lo\x00', @ifru_settings={0xca, 0x8, @te1=&(0x7f000086f000-0x10)={0x2, 0x401, 0x1, 0x400}}}) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000e8e000)="ff0100050000000000000000000000000003ff00", 0x14) 2017/12/26 13:58:12 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f000026d000-0x9)='/dev/rtc\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000e55000)={0x0, 0x9, 0x0, @thr={&(0x7f0000ea3000-0x8c)="", &(0x7f00005c6000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c66000-0x4)=0x0) timer_create(0x2, &(0x7f00008e0000-0x58)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015b000)=0x0) timer_settime(r0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x0, 0x1c9c380}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f00003fa000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {r2, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000688000)={0x0, 0x0}) timer_settime(r1, 0xfffffffffffffffd, &(0x7f000093e000-0x10)={{0x0, 0x0}, {r3, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 13:58:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000de2000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000188000)={0x0, 0x71, "39b23c6248b09af813e5ece3edfd4030ac387eca07f83b2cbea6f482be59665d13dc7456b2e753a1fa011e49c1ab4f538215a14c5b09cc2a7cbbcf921c0cabf5301792985a2a063b9acc5332fe99f97f95e8c8557b545f8bd64b4afc05b0611051e9288a88f4f3001bcee15afaaae5c54c"}, &(0x7f0000893000-0x4)=0x79) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000011f000)={r2, 0x3b, "368269c06ea996829e565cd64ab03da6be842710be981dc47c0b0c8ef9d9ed145486f3c2e06cf73bb35fb6512cc19fe53787b7c10dfd0b54033152"}, &(0x7f000076b000)=0x43) pipe(&(0x7f0000db1000-0x8)={0x0, 0x0}) splice(r0, 0x0, r0, 0x0, 0x7, 0x6) sendto$inet(r0, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f00002d8000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007f9000)=0x14) bind$packet(r3, &(0x7f0000024000-0x14)={0x11, 0x17, r5, 0x1, 0x7ff, 0x6, @random="be65503a48bc", [0x0, 0x0]}, 0x14) 2017/12/26 13:58:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000094d000-0x88)={0x6, {{0xa, 0x3, 0x7ff, @loopback={0x0, 0x1}, 0x919}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0xffffffffffffffff) statfs(&(0x7f000041b000)='./file0\x00', &(0x7f00006b5000-0x5)=""/5) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000092d000-0x4)=0xffffffff, 0x4) r3 = dup3(r0, r2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b4e000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10000, 0x53, 0x6, 0x23}, &(0x7f0000a1f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000953000-0x14)={r4, 0x100, 0x1, 0xb959, 0x4b, 0x678c}, &(0x7f000053f000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000de4000)=@generic="33b09db0b1d03a8ab394602d84a0a4bb", 0x10) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000026000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002c5000-0x4)=0x0, &(0x7f0000b03000-0x4)=0x4) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f0000a51000-0x96)="b64f955fc212f235a08068d29911ece906c9555113d5074f623c5eca55105e36d028669b4cbe3d567782c9db771e0932c46b85c68ea1aca35857972049f9a944fbc85928187a5d5efb81e13f18bcb01f2eeb0ffb52b1e6720410dccddccf20f2ee5d6e295e4d2d4dffa529bdd0b4d537c5278ab386e6fe4ebd4e05430d9414768515145984954624c867fbb8a69ea290beb3d25103d7", 0x96) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000061a000-0x10)='/dev/sequencer2\x00', 0x48800, 0x0) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000b37000)=0x0) 2017/12/26 13:58:12 executing program 2: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d24000)='/dev/sg#\x00', 0x9ae7, 0x8000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000028a000-0x4)={0x3}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d25000)={{{{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]}, {{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2b8d, 0xffff, 0x80000000, "d549da4f254435df0eaf566a7dafc4c7758cb5553e8fce77948b4804205b435cc9693c7545909b8fc9b535231605ebced48ebfbffbc151dd5f902ec1d838d51653c4828511919eaff706e5b7ce81b444"}, 0x160) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) 2017/12/26 13:58:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) r2 = socket(0x100000002, 0x1, 0x0) ioctl$TIOCEXCL(r0, 0x540c) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) dup2(r1, r2) 2017/12/26 13:58:12 executing program 7: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f000053d000)="e6736563757269747963707573657476626f786e65743100", 0x2) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000ad6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ad6000)=0x10) poll(&(0x7f0000ad6000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/26 13:58:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x85) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff6000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f000094d000-0x18)={0x3, 0x1, 0xfff, 0x6, 0x7, 0x1}) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$inet(0x2, 0x80a, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000672000-0x8)='net/arp\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00001bf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000750000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000909000)={0x0, 0x0, 0x4}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r3, &(0x7f0000146000)="b9621b1292115334fa1de43946f46bbdeb3557bcab39b7939e4a7fd1a8673df48836fa048b301e39e9721fb72ac45a68008366a5e9aaa2a8ab7d121b334d3f26dd3a550c8f4d50aed2e31cff815ab6adb54ef22f989a296e799b06", 0x5b) 2017/12/26 13:58:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 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, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) munlock(&(0x7f0000957000/0x3000)=nil, 0x3000) 2017/12/26 13:58:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ab1000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bf4000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x1, 0xffffffff00000001, 0x10}, &(0x7f00009ab000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c78000)={r2, 0xa13}, 0x6) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000030000-0x60)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 13:58:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f00006a6000)="02000000000001000000be8c5ee18c880100740000000000", 0x18) 2017/12/26 13:58:12 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e78000-0x4)=0x0) ptrace$setopts(0x41fc, r0, 0x7, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000300000)=0x0, &(0x7f0000b5b000)=0x4) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)={0x3, 0x0}) 2017/12/26 13:58:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x1, 0x0, &(0x7f00001f4000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000+0x41)=""/30, 0x1e) 2017/12/26 13:58:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) signalfd(r0, &(0x7f0000faf000)={0x1b}, 0x8) socketpair(0x17, 0x80009, 0xfffffffffffffffa, &(0x7f0000a73000)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000057c000)=0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000395000-0x8)={0x0, 0x0}) rt_sigaction(0x31, &(0x7f00008c8000-0x18)={0x5, {0x101}, 0x18000005, 0x5}, &(0x7f0000c07000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e9f000)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000bd3000-0x20)={0x100000000, 0x100, 0x202, 0x80000001, 0x7f, 0x8, 0x81, 0x7, 0x0}, &(0x7f000076e000)=0x20) ioctl$TIOCSTI(r1, 0x5412, 0x2a0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00004b0000-0x8)={r3, 0x6}, 0x8) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000baf000-0x4)=0x0, &(0x7f00008f6000-0x4)=0x4) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x1, &(0x7f00001db000-0xc6)='z'}}], 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f8d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x0, 0x0, 0x8, 0x1, 0xec96, 0x8}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00002d7000-0x4)=0x0) 2017/12/26 13:58:12 executing program 1: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000053e000/0x3000)=nil, 0x3000, 0x1000000, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000b65000/0x1000)=nil, 0x1000, 0x1000000, r2) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000444000-0x4)=0x0, &(0x7f000078f000-0x4)=0x4) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dfd000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000ae2000+0x8c2)="766c7907c550bd7f3149883068cf8d") pkey_alloc(0x0, 0x2) 2017/12/26 13:58:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f000044a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000738000-0x4)=0x0, &(0x7f000081c000)=0x4) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e49000-0x3)={0x0, 0x0, 0x0}, &(0x7f0000fac000)=0xc) 2017/12/26 13:58:12 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005d0000-0x8)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e80000-0x4)=0x81) read(r0, &(0x7f000095f000-0x79)=""/121, 0x79) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f6a000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2017/12/26 13:58:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x101, 0x204000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @rand_addr=0x5, 0x0, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) set_robust_list(&(0x7f0000024000)={&(0x7f0000017000/0x2000)=nil, 0x0, &(0x7f000000e000/0x2000)=nil}, 0x18) 2017/12/26 13:58:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000+0x98f)='./file0\x00', 0x1c2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) execveat(r0, &(0x7f00001e9000-0x8)='./file0\x00', &(0x7f0000fa9000-0x8)=[&(0x7f00000e6000-0x11)='$+vmnet1security\x00', &(0x7f0000b5b000)='.@!$!\x00'], &(0x7f0000983000-0x14)=[&(0x7f00002df000-0x1)='\x00', &(0x7f000073e000)='+\x00', &(0x7f0000ca8000-0x1c)='usermd5sum(!ppp1^ppp1vmnet1\x00', &(0x7f00005c9000)=':self+em1\x00', &(0x7f00004f3000-0xc)='eth0vmnet0+\x00'], 0x1000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCMSET(r2, 0x5418, &(0x7f000017f000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00003fa000-0x50)={{0x7, 0x7}, {0x3, 0xe5}, 0x2, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000dd1000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f00008b2000)='./file0\x00', 0x400000000) mount(&(0x7f0000d74000)='./file0\x00', &(0x7f0000612000)='./file0\x00', &(0x7f000048e000)='bfs\x00', 0x1000, &(0x7f0000049000)="") write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0xfffffffffffffffe}, @time=@time={0x0, 0x989680}}], 0x1c) unlink(&(0x7f00009c1000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000a60000-0x8c)={0x2, 0x0, 0x6, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r3, &(0x7f0000659000)=@random={'btrfs.\x00', '&-\'eth1eth0&/nodev{ppp1mime_type^selinux%\x00'}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$sg(&(0x7f0000c1a000)='/dev/sg#\x00', 0x1, 0x40) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009dc000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) 2017/12/26 13:58:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00003a0000)={@common='gre0\x00', @ifru_flags=0x301}) recvmsg(r1, &(0x7f0000f5c000)={&(0x7f0000a2d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000380000-0x50)=[{&(0x7f000042e000-0xef)=""/239, 0xef}, {&(0x7f000036f000)=""/120, 0x78}, {&(0x7f0000aeb000)=""/249, 0xf9}, {&(0x7f0000a64000)=""/177, 0xb1}, {&(0x7f00003ce000-0xc7)=""/199, 0xc7}, {&(0x7f0000c14000)=""/16, 0x10}, {&(0x7f00009b4000-0xf8)=""/248, 0xf8}, {&(0x7f0000e63000)=""/39, 0x27}, {&(0x7f0000f81000-0xc3)=""/195, 0xc3}, {&(0x7f0000f91000)=""/240, 0xf0}], 0xa, &(0x7f00007b6000-0xd)=""/13, 0xd, 0x8}, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 13:58:12 executing program 3: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000b49000-0x44)="", &(0x7f00003d9000+0xc20)=0x0, &(0x7f0000b48000)=0x0, &(0x7f0000df4000)="") mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000df8000-0x8)='./file0\x00', 0x40002, 0x20) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000df7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000df8000-0x4)=0x8) 2017/12/26 13:58:12 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xcf, &(0x7f0000f6c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000896000)={&(0x7f0000f6b000)=@ethernet={0x6, @random="075383259313", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000823000-0x18)=[{&(0x7f000008f000)="dcf619f710d4c3b9e2d2108e7e9ef0df83071183d163afcf939275029a65694cc9343cdd4b2d207ef12cd56d56ab79eb04bba30ddcfc87fe0284cac7061d65f4a5698b3a5132f76e3b7b17ec402687cbcd625d1db473887507adabc6b4128eebf506726db1f0102b8fbfec6de7601f6365367d28b8650c3d3ab7195109", 0x7d}, {&(0x7f0000f6b000)="c16cf0c4342f43dc88adc0b471768d77ea6bc544bcc14fa01c5b6e34c1181832e40128cb", 0x24}, {&(0x7f0000f6b000)="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", 0xff}], 0x3, &(0x7f0000f51000)=[{0x20, 0x102, 0x0, "52efc6ce0c6abac661a2bfd8d75b918af72fdf"}, {0x44, 0x19d, 0x1000, "4cd595cee0e693036616c7605887ed38f5560b33a352faaf5c086185898c0c286170602a109f8d6d4667dd31f98f502abfc7688dcd3db7"}], 0x64, 0x800}, 0x4000) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000f6a000-0xe)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f000065a000-0x82)="b4445507ee1fdce123e50d662cff750dca9ce79d167d7952c7220619c03baf603a2147854315e8f169a7d4e8c565357d18d9b7aaace3ba328a94c3bd616a879cdfa495c4ebfac03d9d5a113df8697cf5c0625baf1066c961284982407a9226c02b01176619b873843201b7181f96a85b4764c067e37d17af5cd2df0e97d48982d653") mount(&(0x7f00009ff000)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)='tracefs\x00', 0x9022, &(0x7f0000f6a000)="") 2017/12/26 13:58:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000976000-0x8b)="0552f737f863f49ac5b3725380b6a357d7206618bb5b8b8fc1754b0328b54e33800575ecb68b26033c6a9b86e12645085e43f7825ed39e2a87e57988c55f1bb5cf50ff4ee6fadad919f85586229c4379a95e2e43cd5c363e3a3c947e9b4f14ca5890b723137a0c765b1f2944e766b9f681992c3ebb4164624007219d4ad329f349ffb07b87490518c683fe", 0x8b, 0x0, &(0x7f0000ffb000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000704000)='/dev/ptmx\x00', 0x0, 0x0) munlock(&(0x7f0000984000/0x4000)=nil, 0x4000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ff9000-0x4a)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(r1, 0x5450) 2017/12/26 13:58:12 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000007000)={0x0, 0x0, 0x6728, 0x6d204330}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000008000)={0x2, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008000)={r1, 0xffffffff00000001, 0x6, 0x1}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) [ 56.003837] device gre0 entered promiscuous mode 2017/12/26 13:58:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000010000)={0x10, 0x0, 0xfffffffffffffffd, 0x1ff}, 0xc) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000e56000)="130000005e00090000eaf83a02000000000000", 0x13) 2017/12/26 13:58:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000001, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e, '\''}], 0x10, 0x0}, 0x0) 2017/12/26 13:58:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) sendmsg$unix(r0, &(0x7f0000f3e000)={&(0x7f000018b000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000200000-0x18)=[{&(0x7f0000644000)="4c0d9efbdf92783300c54976bf856ab1a3b300000001c94d3fcfb014c6b40cde27992a295d826068c116eb99a72b70a07d250e10817cbfd6c8d956adf8a4d3021dbd5a37603a3bcb4ffe744c11ea51e741c594402209d379c5e9b49339d79b2f3354cc9537f9abb1b28ebb75299345df73b65ccae42d2e0398b005b3d2", 0x7d}, {&(0x7f00005a4000)="8e182e63cad3ecd52cef9bd5e5f548d22e1563dcdac791e6d35887a1f7005d9f13f8f48f39b4523d218a3217bd4779dba490a5e1f008da75c2a8bf87c0a7ff3a41d8a1b6db98a2901eb77d8e2f8285bf421526ff293f", 0x56}, {&(0x7f000075f000-0x30)="9a39de5f1eb648bec7a7eda5a090f24e138f7d2c01bfdaa7b05f9146a5a8528317efc02701bc8b1a331de1533c355a9b", 0x30}], 0x3, &(0x7f0000001000-0x10)=[], 0x0, 0x2}, 0x0) recvmsg(r0, &(0x7f00006f4000-0x38)={&(0x7f00009ca000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x8001}, 0x40010062) 2017/12/26 13:58:12 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000cb2000-0x1000)=""/4096, 0x1000) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c46000-0x59)='w', 0x1, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000913000)="43673770f03eabf681635c51a7fe958d3b5d027dc8de38344edd56814cc695994b34ceb300bd5c047e1b3fa91866e0c949f119b8d3fda93a217d224f0f7c229137228773", 0x44, 0x0, &(0x7f0000f65000)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 56.086557] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.091280] CPU: 1 PID: 9701 Comm: syz-executor5 Not tainted 4.9.71-g2506378 #9 [ 56.098722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.108060] ffff8801ceedf470 ffffffff81d922b9 ffff8801ceedf750 0000000000000000 [ 56.116065] ffff8801d64c9a90 ffff8801ceedf640 ffff8801d64c9980 ffff8801ceedf668 [ 56.124109] ffffffff8165fb7a 000000000000029f ffff8801cefee968 ffff8801cefee8a0 [ 56.132107] Call Trace: 2017/12/26 13:58:12 executing program 2: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000960000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000960000)=0xef0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0xf, &(0x7f0000018000-0x10)={0x0, 0x0}, &(0x7f0000268000)=0x10) 2017/12/26 13:58:12 executing program 1: mmap(&(0x7f000081c000/0x400000)=nil, 0x400000, 0x4, 0x12, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x6a, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) fcntl$notify(r0, 0x402, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x0, 0x4) [ 56.134677] [] dump_stack+0xc1/0x128 [ 56.140026] [] handle_userfault+0xa3a/0x1310 [ 56.146062] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.153063] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.159468] [] ? __lock_is_held+0xa1/0xf0 [ 56.165272] [] ? handle_mm_fault+0x117b/0x2530 [ 56.171499] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.177715] [] handle_mm_fault+0x1fd1/0x2530 [ 56.183758] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.190754] [] ? __pmd_alloc+0x410/0x410 [ 56.196437] [] ? __lock_is_held+0xa1/0xf0 [ 56.202206] [] __do_page_fault+0x5c2/0xd40 [ 56.208058] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.213998] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.220641] [] do_page_fault+0x27/0x30 [ 56.226148] [] page_fault+0x28/0x30 [ 56.231424] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 56.238410] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 56.245386] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 56.252373] [] ? iov_iter_advance+0xd70/0xd70 [ 56.258492] [] ? mark_held_locks+0xaf/0x100 [ 56.264428] [] generic_perform_write+0x1dc/0x500 [ 56.270799] [] ? page_endio+0x180/0x180 [ 56.276387] [] ? file_update_time+0xbc/0x3b0 [ 56.282409] [] ? current_time+0xd0/0xd0 [ 56.288000] [] __generic_file_write_iter+0x348/0x570 [ 56.294718] [] generic_file_write_iter+0x2d5/0x600 [ 56.301263] [] __vfs_write+0x4bf/0x680 [ 56.306766] [] ? do_iter_readv_writev+0x400/0x400 [ 56.313223] [] ? __lock_is_held+0xa1/0xf0 [ 56.318989] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 56.325534] [] ? __sb_start_write+0x14a/0x310 [ 56.331647] [] vfs_write+0x189/0x530 [ 56.336976] [] SyS_write+0xd9/0x1b0 [ 56.342219] [] ? SyS_read+0x1b0/0x1b0 [ 56.347636] [] ? do_fast_syscall_32+0xcf/0x890 [ 56.353840] [] ? SyS_read+0x1b0/0x1b0 [ 56.359265] [] do_fast_syscall_32+0x2f7/0x890 [ 56.365385] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.372019] [] entry_SYSENTER_compat+0x51/0x60 [ 56.440031] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.444565] CPU: 1 PID: 9701 Comm: syz-executor5 Not tainted 4.9.71-g2506378 #9 [ 56.451979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.461303] ffff8801ceedf470 ffffffff81d922b9 ffff8801ceedf750 0000000000000000 [ 56.469266] ffff8801cf528110 ffff8801ceedf640 ffff8801cf528000 ffff8801ceedf668 [ 56.477224] ffffffff8165fb7a 000000000000029f ffff8801cefee968 ffff8801cefee8a0 [ 56.485180] Call Trace: [ 56.487749] [] dump_stack+0xc1/0x128 [ 56.493632] [] handle_userfault+0xa3a/0x1310 [ 56.499664] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.506657] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.513466] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 56.519843] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 56.526141] [] ? finish_task_switch+0x1ed/0x630 [ 56.532433] [] ? finish_task_switch+0x1c1/0x630 [ 56.538719] [] ? __schedule+0x64d/0x1ba0 [ 56.544407] [] ? handle_mm_fault+0x117b/0x2530 [ 56.550626] [] ? handle_mm_fault+0x1fc3/0x2530 [ 56.556835] [] handle_mm_fault+0x1fd1/0x2530 [ 56.562864] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.569852] [] ? __pmd_alloc+0x410/0x410 [ 56.575539] [] __do_page_fault+0x5c2/0xd40 [ 56.581397] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 56.587682] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.593624] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.600256] [] do_page_fault+0x27/0x30 [ 56.605763] [] page_fault+0x28/0x30 [ 56.611006] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 56.617983] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 56.624958] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 56.631937] [] ? iov_iter_advance+0xd70/0xd70 [ 56.638050] [] ? mark_held_locks+0xaf/0x100 [ 56.643987] [] generic_perform_write+0x1dc/0x500 [ 56.650356] [] ? page_endio+0x180/0x180 [ 56.655956] [] ? file_update_time+0xbc/0x3b0 [ 56.661988] [] ? current_time+0xd0/0xd0 [ 56.667579] [] __generic_file_write_iter+0x348/0x570 [ 56.674292] [] generic_file_write_iter+0x2d5/0x600 [ 56.680839] [] __vfs_write+0x4bf/0x680 [ 56.686349] [] ? do_iter_readv_writev+0x400/0x400 [ 56.692809] [] ? __lock_is_held+0xa1/0xf0 [ 56.698576] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 56.705119] [] ? __sb_start_write+0x14a/0x310 [ 56.711228] [] vfs_write+0x189/0x530 [ 56.716556] [] SyS_write+0xd9/0x1b0 [ 56.721797] [] ? SyS_read+0x1b0/0x1b0 [ 56.727213] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 56.733325] [] ? do_fast_syscall_32+0xcf/0x890 [ 56.739522] [] ? SyS_read+0x1b0/0x1b0 [ 56.744936] [] do_fast_syscall_32+0x2f7/0x890 [ 56.751053] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.757686] [] entry_SYSENTER_compat+0x51/0x60 2017/12/26 13:58:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000119000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x11, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x4, [{[], 0x0}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000119000)=0x0, 0x4) connect$inet(r0, &(0x7f00009df000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 13:58:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000691000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000f2b000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_ivalue=0x0}) r2 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000a80000-0x4)=0x1) writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) getpeername$ipx(r2, &(0x7f000031c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000035f000)=0x10) sendfile(r2, r2, &(0x7f0000728000)=0x0, 0x81) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d2c000)=0x7fff, 0x4) 2017/12/26 13:58:13 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a5a000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x526}, &(0x7f0000e86000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000076000-0xc4)=[{&(0x7f0000160000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000088f000-0x8)=[{&(0x7f0000152000-0xf2)="5ab676ef81da744ffc3b67229401b6148e9deac612b3a1fe287087d974d52f1bc7c93fef29215a68557cb21be8e625120ce9385379670b8ade6aef9f33d5abfd7933fc062d970ebd97ad8b3537d2422655c65b4cede11071662b7a9c641e3dd6521acf9f015e7f3fc42bc9c07b9f14d69c03a511c0fa72189d7173bf6dca9a1e87253a63f9fba3c5d78fa31cb252db9b23003c2f9bdf511bae61d4f135ba68ca59ee621c3055caecb38b31b27e8550000a124055627b28ea0b5af0e07dd0b1fb31d4c29c85380349e14d0d865fe5a5674bc93381c7d761797903c45edcf7036e7153b514153d96e220bd58e96f3d48e84742", 0xf2}], 0x1, &(0x7f0000ff9000)=[@init={0x14, 0x84, 0x0, {0x9, 0x0, 0x7, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8, 0x1, 0x3, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x1, 0x56e0425d, r3}}], 0x84, 0x41}, {&(0x7f0000afa000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ba4000)=[{&(0x7f0000feb000-0x84)="ca318941580c54354e5fab5ab91c1dd6de636cd748231976445061f59b7acce1609c4b21a981d7876f2426712164479fc34e376d1fde529da1a6d7040da85a27ec1083ca51766fb8c3f5c87be3d7982e13de1804a1c4d9ce7afb038507f715cd71977fe0f8adc478f4b7fc5b7cc4885db91172df12fc7ae03f30eeac31b9226d96633213", 0x84}], 0x1, &(0x7f00007ba000)=[@sndrcv={0x2c, 0x84, 0x1, {0xc00000, 0x6bbc, 0x8008, 0x2, 0x7, 0x80000000, 0xfffffffffffffffd, 0x3f, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x1, 0x8, 0x5, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8004, 0xfffffffffffffffb, 0x6, r2}}, @init={0x14, 0x84, 0x0, {0x8, 0x100000000, 0x83, 0x400}}, @init={0x14, 0x84, 0x0, {0xffffffff, 0x101, 0x4, 0x8a}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8000, 0x9, 0x4, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x1, 0x1, 0xe6, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x81, 0x1, 0x0, 0x0, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x33e, 0x7, 0x9, 0x40, 0x1, 0x80000001, 0x80000001, 0x7fff, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x873, 0x2, 0x9, 0x79, r1}}], 0x1b8, 0x10}, {&(0x7f0000662000)=@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x80}, 0x1c, &(0x7f0000cd8000)=[{&(0x7f0000d2f000)="431dfd08b82ff3c0afdee486c395974f8a26de987b3bcdf4ed6ef74b5f18570ac13241db81bfebe3f26669f585ef369d79f413b4a764019c8f3d772432e7088695cf5f8e45c8d2aad96dc3e7fc37b4f97d5d196ed73ccf6dedab3edfd40905f712e7c7dc3a15b1e23ede155c49c4f8491c091a28846dda4adeb6fb33335f0e7e8d79bc9b3ac742c9603504340fda1b4116843a7641526cfc548d0d2d02a2232eae5c407770dc7b51613e3b1c00f8cb6a4b46f35651", 0xb5}, {&(0x7f00001f5000)="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", 0x1000}, {&(0x7f000053b000-0x12)="8abd2bc008e2064414bd18371b6f06e18ffe", 0x12}, {&(0x7f0000d11000)="be3010ff455c5007200450ecccd0eab32c974c52d744dff1cbd3ffc49ff7d17311fb668e9d92480b0b64630892ce1b0e8fe7cf0d36128635362ca5dba9355419df5db180701266bcb991db9e1f1404eb508e134ef441c69da2875e239add0f934b5057537c3a8bf7209b502f744061", 0x6f}, {&(0x7f0000df2000-0xa7)="64aad358e3ff7730c604fad05703fa288cd8b832b0676f965d5d9057dc14441e301d89d47fc2d4d9aada17f17c4cc90d6c5a5e2ae481e2584a1888060ea8920a84fb7346b27942f43895fcac7626ee04b820ac324d5f28c53780d797874e86505b01ae5c5c498cc2fef67736d5aafafb2cd8461b8a0630c2c370a31fc40d36db026167d815550b9dbeb9e4780d40f57e3fb17fcef33a5c7a21b1182631f6127783c49cc02d4f3b", 0xa7}, {&(0x7f00006a9000-0x3e)="9e17e52896f40b7c86e57c4e5f7f25e185378ff5588b6e32d1a8564d3300be3e031bb50e9e21d374e4233a0e583f28c8ab4e888ba55f1799d7cb45d12c28", 0x3e}, {&(0x7f00006be000)="f637938c9ecdf351c7c93dfb71e084a9a1c06ae365d7ec95594469beaac83b36aedd66222918137d730ecdaf8ec42149fc702db53ffd5b354a3ce5b7c75df107a595aa8781a00ecc84d37a7416b1d5f330ce9c179e30a1f6fd65443689fd17f5dfa3c793b4729c3fd1d5fd8ff49991", 0x6f}], 0x7, &(0x7f0000727000-0x160)=[@sndrcv={0x2c, 0x84, 0x1, {0x9, 0x7, 0x204, 0x7, 0x6, 0x20, 0x401, 0x3, r2}}, @init={0x14, 0x84, 0x0, {0x65e6, 0x9, 0xbd2, 0x5}}, @init={0x14, 0x84, 0x0, {0x6, 0xb562, 0x3, 0x8}}, @init={0x14, 0x84, 0x0, {0x66b4, 0x0, 0x101, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x81c, 0x4, 0x80000000, 0x10001, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x3000000000, 0x6, 0x4, 0x10001, 0xca7, 0x10001, 0x6, 0x5, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x7b, 0x8206, 0x40, 0x8, 0x1, 0x6, 0x3ff, r2}}, @init={0x14, 0x84, 0x0, {0x100, 0x6, 0x24, 0xfffffffffffff56c}}], 0x160, 0x10}, {&(0x7f00001ae000)=@in6={0xa, 0x3, 0x5573, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c, 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0x1000}, {&(0x7f0000ab0000)="cf0632f3936bb7811d6145b84beeace8fba06d84925938c397c6ac044c3a6a355df642af5b16c2aef4a4806f177d869092d504b13a916445c5fdc320e79788b5a83e57cd548af1087341bb928da0f60819861809315a60bf7ea852bbca2020c9df1b81ba915988cd25aeae5b0651e0a2eb8cece22d1e4e387f60a1a258902778c16abfe1933ef61b343f6593283d62bc365f7dac15147f28d6dccb0b7483177f66b2d8b1df33b41267c122f9756a42e53935e4ae63d8c8d61a960af6405f48a3dc73055ae13858f722475df5cd376612b5850a01551afb7f104e962eadbbb2f1cab361c461248db8", 0xe8}], 0x6, &(0x7f00001d9000)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x100000001, 0x8000, 0x2, 0x3ff, 0x8001, 0x7e3, 0x1f, r3}}], 0x2c, 0x20000040}, {&(0x7f0000067000)=@in6={0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f000090a000)=[], 0x0, 0x0, 0x0, 0x4004000}, {&(0x7f0000d6b000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd2000)=[{&(0x7f0000095000-0xfb)="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", 0xfb}, {&(0x7f000020f000-0xe4)="668bc0e6d3f5e67caccd14305f244ae4c5b01c0c331d11cfa9d6c0c9498a6fceaef04abeab686d1b59479c304d5e7e8b68d4019c9e552e60bf9c2224b64ced09c69a8fb1e0e8bc75669a9a8264966c7e9d163ffb164b695174208cee4d041cba37f955f29112a407dbc6d0c4b36eab282ccbf852eb69200870eeb55740c579ca594c6b9bfe35f8c8ac72712c62eb92cbb20b21ecad8f4fbbeda133955cdd12f70bf5ded8793d1d19910744849067c8b36066f4ebe4b99d4f8ea698cfba375616affeac9fc5379126aa699538d1187a71817bd77491b519e34d1abe803b7f3748193a6d50", 0xe4}, {&(0x7f0000b8d000)="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", 0x1000}], 0x3, &(0x7f00001b1000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x4e2, 0xffffffffffffff00, 0x1, 0x2000000, 0xba, 0x26d7, 0x1, 0x7f, r2}}, @init={0x14, 0x84, 0x0, {0x6, 0x4bde, 0x3ff, 0x8}}], 0x58, 0x4}], 0x7, 0x4000000) r4 = socket(0x10, 0x2, 0x0) bind$inet(r4, &(0x7f00000fd000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 13:58:13 executing program 6: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bf6000)='net/rt_acct\x00') mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00005e3000)=""/199) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000dbf000)={0xe37a}, 0x1) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003b7000)={0x0, 0x64, "bb5c268273d8675fbd8d25d6a0c87d030300b8ae94c93f8fe3eb91612f7dad9ad5c7fd20fcee6880c434f9143f49ff9fca36f1402159babc8e113e3fdf1d4a2a2d08f263362aca600c6abddedeb22dc152d1801221fbe45217e4233cffec98c3c95c82f3"}, &(0x7f0000dc2000-0x4)=0x6c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b1f000)={r1, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000}, 0x98) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dc2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000463000-0x8)={0x1, &(0x7f0000510000-0x8)=[{0x4, 0x1, 0x3, 0x6}]}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009dc000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000925000-0x4)=0xe8) r4 = getgid() r5 = syz_fuse_mount(&(0x7f0000dc0000-0x8)='./file0\x00', 0x4000, r3, r4, 0x10001, 0x20000) r6 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x0, &(0x7f0000dc1000)=0x5) getsockopt$inet6_int(r6, 0x29, 0x4000000000042, &(0x7f0000d36000)=0x0, &(0x7f0000485000-0x4)=0x4) ioctl$TCGETS(r2, 0x5401, &(0x7f0000949000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 13:58:13 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000efd000-0x8)='./file0\x00', 0xa0000100) inotify_rm_watch(r0, r1) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x40) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x80045113, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() fcntl$setownex(r3, 0xf, &(0x7f0000500000)={0x2, r6}) tkill(r7, 0x100000000000016) close(r0) 2017/12/26 13:58:13 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b49000)=0x0, &(0x7f0000efb000)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000035f000-0x9)='vegas\x00', 0x6) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000efc000)=""/0, &(0x7f0000ef2000)=0x0) 2017/12/26 13:58:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000002f000-0x28)={@generic="f9aebe4b6cadf78dd002e28a6c9075b1", @ifru_map={0x1, 0x1, 0x400, 0x6, 0x3f, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x8) rt_sigreturn() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000004000-0xd4)=""/212, 0xd4, 0x40002000, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r3, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r4, 0x8}, &(0x7f0000003000)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000003000)=0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x1, 0x20, r0, &(0x7f0000005000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000-0x8)={0x3, &(0x7f0000007000-0x18)=[{0x2, 0x2, 0x3f, 0x9}, {0x77d4, 0x6, 0x8, 0x8}, {0x200, 0x3, 0x80, 0xee}]}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000009000-0x98)={r2, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x1}, 0x98) 2017/12/26 13:58:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005aa000)='ns/uts\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f60000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000699000-0x80)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x61}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xcf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffff000}], 0x80) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005dc000)={r1, 0x3}, &(0x7f00009e5000-0x4)=0x8) epoll_create(0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000b0f000)=0x0) 2017/12/26 13:58:13 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x6, &(0x7f000002b000-0x68)={0x5, 0x1, 0x81, 0x7, 0x4, 0x6, 0x6, 0x200, 0x3, 0x4, 0x4, 0x5, 0x7, 0x3, 0x3, 0x0, 0x6, 0x8, 0xffffffffffffffe1, 0x100000001, 0x2, 0xec, 0x9, 0x863b, 0x7ff, 0xa2}) r0 = syz_open_dev$loop(&(0x7f0000025000)='/dev/loop#\x00', 0x0, 0x86002) ioctl(r0, 0x4000000000001266, &(0x7f000000e000)="") 2017/12/26 13:58:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000077c000)='/dev/input/event#\x00', 0x10000, 0x4000000000000000) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f00004dd000)={0x0, 0x2, 0x0, 0x0, "fe6498d672b8278058225586db142cdec67a4c17545274946a94771f458b4046"}) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/26 13:58:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x8000000000002, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005d1000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r3, &(0x7f0000175000)='net/ip_tables_names\x00') lstat(&(0x7f0000ac9000)='./file0\x00', &(0x7f0000988000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, r4, 0x0) 2017/12/26 13:58:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000005d000-0xd)='net/fib_trie\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000038e000)={0x6, 0x69c, 0x0, 0xffffffffffffffff, 0x6}, 0x14) connect$inet6(r0, &(0x7f00007b8000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xfff}, 0x1c) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000cca000-0xc)={0x0, 0x0, 0x0}, 0xc) mq_notify(r0, &(0x7f0000cec000-0x58)={0x0, 0x2e, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f000047c000-0x90)=[{&(0x7f00008fa000)=""/161, 0xa1}], 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000175000)={@common='ip6gre0\x00', 0x9}) sendmsg(r0, &(0x7f000040d000)={&(0x7f0000593000)=@ethernet={0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007df000-0x10)=[{&(0x7f000048d000-0x56)="dde1c43b8f427b06473b28fce82a86c6176834b9f3077b61db4739a8f78b7d3fe2e62b7a188e70646d28745542b195645c76c354e44e1cb301c1df3563cb943fb4e0d0caa287eeeedbdc395dbf6d0ca07d1a7e06836c", 0x56}, {&(0x7f0000e2d000-0x1)="82", 0x1}], 0x2, &(0x7f0000ee2000)=[{0xf4, 0x11, 0x7f, "a14b3c85f9b92c70eaa7b315f2cc36559003bad34891de7252d20698642b28058f6aa724928143664b7ab1d1450a3e761aaf14159d3265069090ed722ae75eb58be7d7c94261f179500819d45cc8a8724948eb0c8c7103d1c008154d0c8e1ff70aad02788fd09cef050f2a58a2dd8d454d1ee3ee1e3d0dcb637ab008a5ca89c08cefbb2bb854cc800521a5f1dd63d88ee39b66bbc17856718f9bbbf9326beeabd4195492b02f1adbadcebf22a93a770b5cbf45e4fb76ebed150e89a384f020208a95884c4429d36b77b28c2faba6a328cd3d2b75acbe8102093d1dd5fdd1d32bdc617b5d4a5f85"}, {0xa4, 0x118, 0x8, "83d26e59e7d2794080465a8f420614a6d8b7f7e12684e53144767d2d5874142718d4d1ee5d700fdd039107d55937a5a46de80c4b6158858a1af954352a763bf5dfc46c224ce57bcc517c41e8795cb413dc0e071462dca29cbd2720eab2c8fbc3f58f8dd7207d1eb4e66e4aa48ccfac1536f6c34fef49db13a4055b95b83a0a7289c7b49fca87d41310d1818f1a8a77df0764a156e6dda3d9"}, {0xc8, 0x111, 0x7ff, "f6110b4febdfa56a439b7e65ea1af43025b4d48d21319286c236b6128f2c077ba4cb445ac0f31617a8387c803c980a744737cb1a33b4b07e1fb48c6581ebc15556bea83604f8f11aa04ed9bfb32f1808b64f3c864d1e75250e2cdbb298676ba4f663919bade65e1212f461893d5176d9eabac319b2e978d1d8ce24ec3f21f045684693ad598786281291b4ebd87bfc22eda15e31ef12675c9b140d18766e0f70fb393d34bfe7da6660d6a791bafb6231eb601657fbced4441a0323"}, {0x1c, 0x117, 0x100, "8aaf9d0f311587904ced085c9a833c70"}, {0xdc, 0x102, 0x3, "bb2ee6aa9ebfc0e1409adc30eb46200ded208ec1a2c6995800928e1c7a3e894ce33369a6d31072480e3271508afe580384a0f4f979c70c43f0ae320601bc96b8a54d2a47df935055ad1d3d2e7f0a7468345fd01e6fba86c6c2ce5b7cf9928544967ead65b923e93d4cf171a7ed0dab8b283b259ee3f7042767a24f96d3c92ea5ad15e8d96f587a1a8686b1bbfd54267e6c487ca581bc4c6c6de6fd965bd461a6b02fc1721b55c8ef4577d5a93d8a9119ff240c14b6d3b934ddb915a671cfab23613a2d2f3d5a6ce739f4d8ea6cba"}, {0x24, 0x10d, 0x76a, "bdd957d8412863862017ca5a21cfbff492b5ee2588e9459e"}, {0xa8, 0x10f, 0x4e, "636fdc7416679226243d2c646558d6273ae0c835fcd6205e4953382c9bda3f9dcfa91c234d6cdda19631dc1b2ce9a15a899185d86e0b04c2fe27aa7b77b76b0e3e9d0696b85927a5f655f00672cc4a5385dc97cd5bc736e4f1cd4a91497b443151ad8944fea5ca32fcd2e070281e4fde93efa27d91c7c5b22d9efe19fa7607e190e17e756a1182977fbb889ebcc7dfa76f9ca50e8caab28d2d"}, {0x48, 0x7, 0x6, "cda905f172de929f7cd965e04092cfe22d7030382a00fc32c71ef81626b504ac79e80dd11e5dc10b327080b0523e69361e7fa0607ce1d04cf5"}, {0x50, 0x11f, 0x8d6, "50130032aa0d56eb4b673705883f0e76abb0fcd652b5fd2cc394cdc2d1298f3c57f6fe83ea8c8cd6a196207769992440b18d9bb66fc6b6d2828f35b34e8496a814"}], 0x4bc, 0x4041}, 0x24000000) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000de8000-0x28)={@common='ip6_vti0\x00', @ifru_names=@common='lo\x00'}) fcntl$getownex(r0, 0x10, &(0x7f000078b000+0x9d5)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00002a7000)='net/route\x00') 2017/12/26 13:58:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006e8000)='/selinux/enforce\x00', 0x8c00, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000098a000)=0xfff) unshare(0x40600) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) signalfd4(r1, &(0x7f0000510000-0x8)={0x0}, 0x8, 0x0) 2017/12/26 13:58:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000e3000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e6d000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003fd000)={0x0, 0x4, 0x10}, &(0x7f0000815000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007e4000)={r2, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfff}, 0x98) getpeername$unix(r1, &(0x7f00002a3000)=@file={0x0, ""/108}, &(0x7f0000d6a000)=0x6e) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2017/12/26 13:58:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000720000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001fa000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000813000-0x4)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000e2000-0x5)="5792630200", 0x5) 2017/12/26 13:58:13 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000099e000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x80000000, 0x8001, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/26 13:58:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ca2000)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a44000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00009e8000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffd, 0x40, 0x0}, 0x10) r1 = socket(0x11, 0x80002, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/26 13:58:13 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) msync(&(0x7f0000b1b000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fea000)='./file0\x00', 0x2000, 0x10) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00004d2000-0x8)=[0xad, 0x1]) 2017/12/26 13:58:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x100000000000, 0x8000) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000046000-0x4)=0x0) sched_getscheduler(r1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f00007c0000)=',nodevvmnet0trusted(:\x00', 0x1) ioctl(r0, 0x1, &(0x7f0000007000)='S') writev(r0, &(0x7f00004f8000)=[{&(0x7f000046b000-0x75)="55f79e0d3ec6b5a28e821a986fc5e228eeee758cf61677e38d6ae8567f5703023b3c9953b7823bd3da6c7e27f60c49270d37ae0171e94d7cb1661ed78df063332ea8f8e34045725ff724bcb53905585615766bad10b1740713517f8930c434facbce6293aad640176f8271a763849a3da7d6ce27fb", 0x75}, {&(0x7f00001c5000)="e4429bec145c005b2104fa921e97a4c1717484d453f860968580f351ec9a9316a31834c3ed29f97d69187320c42238629e1dca50e6fc740eb80495ba916c2108fb48114293cf638da7c04436472a949becd28eb0e725eebeb2035f3a3caa8217a9775fe5d1daa10d8163d902e0fc07f67db2c743c687e1ab4fc4e58f4df1f213b3af90c82e93a51d453ee2886074d358a01650cbe542ead2723a58b348577e8ab1d3036a09b574e7884cfd3ff3e0228907c739d50afa", 0xb6}, {&(0x7f0000d3c000)="7083ddd0b325955c693877", 0xb}], 0x3) userfaultfd(0x40) accept4$inet6(r2, 0x0, &(0x7f0000849000-0x4)=0x0, 0x80000) 2017/12/26 13:58:13 executing program 3: r0 = request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000edf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='.vboxnet1keyringem1.\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r0) 2017/12/26 13:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) readv(r0, &(0x7f0000e04000)=[{&(0x7f0000763000)=""/65, 0x41}, {&(0x7f0000173000)=""/217, 0xd9}, {&(0x7f0000f2f000)=""/222, 0xde}, {&(0x7f00008d4000)=""/45, 0x2d}, {&(0x7f0000910000-0xb4)=""/180, 0xb4}], 0x5) write(r0, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) signalfd4(r0, &(0x7f00002d6000-0x8)={0x8}, 0x8, 0x80000) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000427000-0x4)=0x9, 0x4) 2017/12/26 13:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003c4000-0xe)='net/rt6_stats\x00') preadv(r0, &(0x7f0000440000)=[{&(0x7f0000636000+0xc56)=""/170, 0xaa}], 0x1, 0x0) fsetxattr(r0, &(0x7f00000b7000)=@random={'trusted.\x00', 'net/rt6_stats\x00'}, &(0x7f0000a70000)='net/rt6_stats\x00', 0xe, 0x3) 2017/12/26 13:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000fb2000-0x8)=0x7) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pivot_root(&(0x7f0000628000-0x8)='./file0\x00', &(0x7f0000deb000-0x8)='./file0\x00') ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x891b, &(0x7f000081e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 13:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000031f000)=@common=""/16, 0x10) fsetxattr(r1, &(0x7f0000bd7000)=@known='system.sockprotoname\x00', &(0x7f0000f6a000-0x2)='@\x00', 0x2, 0x0) r2 = getpgrp(0x0) ioprio_get$pid(0x2, r2) r3 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000651000)='yeah\x00', 0x5) sendto$packet(r3, &(0x7f0000681000)="3e60fa612ec3735c06d0cc6cc08f914b694ea49f5ee4d461aefe1fd3804b4903a6c0b42211e639a61e064543764883ccce1703bd58f58ff8f03694ce6482d4a8ce3ad9ba5d711ef31aab3d783d09cc8b9b929bae90455329e829cb4b59c8f4869f6b2a4a13b5f8bf16c72cc3b3fa970cc75ba956b7bcc90f1836ad987ff2f4b8b7c5fd23ec6591beadbae18449c8db5a25956bd3df9bf9e359a98d00fe1707ca72303a6d2cf711f22b52ca13f7c6d0a31b3175c93930d9f73e82305a263c171cbeeda0f520c8afe98dff4b10101abfb96cb7c442e55fb4758995a58085e358cda3bc7fdc7e9dc4842aecc06df4a55e6039db16dec687a853f2e89b20b0ae6ef15dae59c48c09f0ad50d233efb6541fc38ffe77f2d5740ffe0398a1367ad95a727a3b2907464103912b874c97542ea477d5bfc67955ebaa4b9de84f2d3e7982d861e64e2cf8bf8566b5acdfbd90690c0d82d5c17b62d48c8ad345e9103a08ce95a424ac06db130e77795c19bdcb4a118f100381311a1831fd0e6495152880c0d1f1c5bf52283ab2cf0378729f95ec9e35ef28e6aa32bdd048ac9e2d999184bf7dec4cc936aeb870676e9b9d6493f67ee3d20fd4e2c82663fabca0f20a05e699c1a048384da5c595c8bcda6ebd07c62945a66e0ed76035272f53814dbf010f55d254f6e9699249f6dee301caf742d6a85824c5e10d1d45775e0dfbea5f9378deeb3213b870d9250ed5b3d845596c89667f8408a0cc1edc6720907d26209a5b9f23be8191e22469d011e95e42686f320eae991ba62aa862ec854ddf8ac10a60258bab380d4a2bfbb1882ec4e3f571d2c77147b8d8a27216ad3c7023f307327bcf4a6d7c36f03fd630925aa0b1aaa0cc5437e349c30bebaf75bc7599309a09154db750c525931753be4f0453a70b5eac4c8ee9f4821748b832a3059746d62169946c6fc9e2431c51b0eaf3ea176aa25e0f5b0f88fa5a7c02e1589139e7f62d877d1d4efd5ae797c0e67ac1e864a6049df2611d4a9ef0096ed4adff6973edaffb7ee00ba392fb3df2f4d4e935069687dd6a7b68bfc904048c2d50877102c80f4aa01b895f320d052e37a3b0d80ee225641cfa1ca7dcf1a0b31c4c57e4336b9583a6246c25fdc095cdc6f520db8e363a5a140bdb83c47642d9df5aa68fdfc74cc8ffb26a18f724c76de616720d4c7e6668c05e67c116d4d2d44ea370cae494a4dfc42520a17c64ac63c4fe0ea313aa5c513e5f49e56e0b654fd50000000000002541cf720d50094cee41a143c23184c8ae8d2277163f7b7fc29f5c385381e585e084ae7437217bd6ce7ef5401e54d63f2e77164131454517a8db842fddfa517370f3b47fbc8fd66e8a795bb5aaf7b3403e168e20d02e7400c8bef4de57fe8d26c56fe426dc9cc6", 0x3e4, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) sendmsg(r0, &(0x7f0000e32000-0x1c)={&(0x7f00005cd000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000905000-0x40)=[{&(0x7f0000241000-0x5b)="17fad45983c20219e6941efec0ea3a0a50b5b0d677e2a46bc6b7baa2f47c3c6f9005885a552708d0442b64d7281ef90bb04340396c20b4f6fd4f4c487099dee0000aaba73c155dadce87dd5c8b29e5d8cbeee24c5243e7352bbcdc", 0x5b}, {&(0x7f000098f000)="692b66b577ccf1fd1135f1b54fb9f1e306980adcf2770905bd9c39bbdd82fe84e6fd68b29f324f5de8f5d49f15a87c74b4f551c9fc07dc38ef3b877a98ad62a4f0245fea27ca8aea7ecd3c37b84e9bcfdaa0de57d433245152037bd1b724343bea41a40ddb738a3245d4f7e12195b3ccae096f065a4272c8fca6aca364fe86f890776f32255b16401a0c8856dd16c73bf8bc22c9e9c9bc8f458fad68f0b7b73a4084246c282310c894af55bf57cebda86e00031f633d396bfe1058574af6c805f476780b061714853091621e7fd849090815ec6da150eb6a580486ad7c8fd4554020858843e9a305a9f4697c250f0a", 0xef}, {&(0x7f0000bf0000)="e74b22d423cb4cba9b79b9a24c87997d90642f3815bc11ffc4b251900c11f70ca705bd9c0c376b642c47eceacc68d5f2cc0818747edc", 0x36}, {&(0x7f0000152000)="e11ef66abc2650fdd989fa30acf06ab7381de668fd12842501ff1288053f62fdb9c7e0a3f6867c10b3d23a02c8684da0f11ad65447c03643f6380c0bcdcb24f6adc5d3dc2a6ae2c589335b2c851a8ce1b22d7526c4d63366898aabd13dd2a89d876f32f6ae20610d1633b642239c8409018fd4ceb1a2d6db67166c7af7eb354109062f93b21f4f99d93111f1c2596ed848175f9ec5dbacd0faf6699e0d34918578847f987c9dcb3b9ecf2308abf22e2db90124fa01734032243e", 0xba}, {&(0x7f00005a1000-0xf1)="d8827bd7abf05ab209331d4f4208ac81260509791262380031b7f3228b36f5a6ca6f5223fe7c21fb2ae6f2b7b18d3b3342571966671e15774ae801e4608a5e38f7302a06d4f6a7c30668c1c74d7e6b8098c58dc633801ad41f85b7e5865a91c835a61b6a39abe548afe2debd99f8c0345267e52e961ac2777a21e8c3f051825a30a78925b246beca3b019272c7e84fc9a9ddab2d857c5cb940ad7e08fa412d960095a87e3e22cbb36b55c411266aea354d8eaccf1d1e79ab4c8ce36fedfb723854e4a16d2ba2e4c7272e6a923d311c1f712c4aab3c6e25a982dead28f312570c3b86528766f8084d74cca1a20c030cbb8a", 0xf1}, {&(0x7f000056c000-0xd8)="b30c56ab5779e6c1b969257624ede3cb2fd077b4ebd1b86f472c1906a043d3136b7b9ee2730e99d6692a94060c9876a0726c2fc74b7ad52dbdabbfe5cb2e059336805b7855d53066853d4b6d05d3096f00e2a3ed8892dd1a328d3750af8f18e04ac8b05c2b43738e75b4b7542dfc1acb3da8425103a021d34b6a812db5e7c90f1480c49eefbd5daa12c55e79dc3a3d208014865954271c986e44fd0f5f177f4fd73fb9dd77fe668009abc7d416eaabcc5a93c9a8afb5eaabe5ce1e7c107c51a6f1b46a684d1665cce8ee156e50c6a39b895e1ec7e5375649", 0xd8}, {&(0x7f0000cfc000)="", 0x0}, {&(0x7f0000bf8000)="7660095613cd36ff26d5a751ea33b63adaae0d9f39bf68fb784b3d2c6ed7ff7873dfdfaca943fa48e7a2d11fe6c9400cee7b156acbbaf9fa44d5", 0x3a}], 0x8, &(0x7f0000e78000)=[{0xc, 0x119, 0x1, ""}, {0x50, 0xeb00cafb23e163f, 0x3, "f4a4d27322706c62996659ae66b335303e7d48cbd1cfd4507e8000c85e933f3e6f67074749a125200cb54022cff2b4080efba0eacbe97de6ff9f34eff4b47abe30"}, {0xa4, 0x0, 0x81, "c79dbabda42b3109c43afb737b507df990ec69dec4e1fb50b56b68166bb9df8555909e6f04e455bf42563f01802bf669e718ce388d0796047febe04aaf2e0946b2e18be989b5bb629956d392280145d79a1e4fd344046b891b15ab47e1b737bab07abab3936d3c73b7142950d1015eafd300f0796485a331609198b1bf341cdba3a0ce68e73a9b17f098c49c119eddca14f937efc9"}, {0xcc, 0x13f, 0x9, "b05c6726e6b957e1d5027a2160ffdc60de9ade8509770ca58cf2d6a2e68d75423504c95a9ddac0973d0e04a669656af1c92624f03b207edd2580a8f766c281c8b9b5625c4bd2761a18da0cde6eaf69fb0cbba852cfb455468760590e390a591f4980cac9dd30a7872dbce7dfb26853735c9f88d330c43f459573c85181e37ecd38d7e498ea6a50980e559efd97f9b8e2c7ef1f93fc35090b069c2cc49e84df9cd0236589216141282e314e504fdd911d63b89f707ecb761a1b7282e55fefe9"}], 0x1cc, 0x800}, 0x10) 2017/12/26 13:58:14 executing program 6: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fb9000)={@common='bond0\x00', @ifru_flags=0x0}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000019a000)=0x0) iopl(0xfffffffff08ab592) 2017/12/26 13:58:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000618000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00004e1000-0xe5)=""/229, &(0x7f00002d9000)=0xe5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000057b000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000d50000)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f0000b52000-0x1c)={0x0, 0x0, &(0x7f000078d000-0x28)=[{&(0x7f00007e7000)=[{0x47, 0xff, 0xb20, 0x8001, 0xfffffffffffff000, "a3a4e78c66b947585a20abb883bca5315c5dd1074eb83deab38a76d1697ff21a28e539b61c8d074eb36b69c921ef842b9588f1c91f8764"}, {0x74, 0xfffffffffffff800, 0xa00, 0xfffffffffffffffd, 0x10000, "c00e517a369144ccb3b93e1d95afda423c3ea8f38da65cd8d178680ac30afed9137a6336b78821c53ffe3ea8c7c14f7efb56497d5821591a77746eee23314e1c96569c679c1797c8ecd5b97a99502d54eeba07648932bf07d9aff03c954e2332ca188856"}], 0xbb}, {&(0x7f000030f000-0x23d1)=[{0xb6, 0xffffffff, 0x400, 0x40, 0x3, "1b8dbe39de8942c50d8e5e76031ed048c3f38dd9ae58c91ead1212612c5793d425c6cd0155ca758cf586d819ba3ce10dd5f4d20e762551a5fe62e4d4787994243c96b3b65f2c86482e99efc8f6c6b9442d6f335ebc266b888d189c7e0244af9f1284e38c0778d932f5f2e78e463b4bf79220bd55958424913e7f7b413f66302ff33d403130f66fab55b31410aafe8789eac4e2e1a1df9d70a49f4d8638b75029b24065a791b5"}, {0xd5, 0x4, 0x0, 0x2, 0x8000, "fecc763bd5905ec4ed1313c8181ba6e85eb11075f8587baf08f0b3b6cd0600c1574856888b29414f22b0e4236e56e820dad3e8c25c30e04c91dea16f1a2152c66cae56f1294704dd11c65dbef6e00eedcd103a23ab2aab9d8da62e3c14470365bf834fbba098dd3e675b5d119cb04988b718e6797339d9655aad7a3db1f7c9e77d7d89bd1c276dd10e0a0f3a6c27f04068633f2c663bfa3d801e4bf3b16dcb531fc076cae3c176ed15504096925739699c976acdd8c4ab3a1707ce916b4f102c7cbc80f2c1"}, {0xa2, 0x9, 0x200, 0x1, 0x6, "444b2ae0e519bc5d28f3ae0e35bb6381442f1c203fb2a92d56ae8e53d8fc0a20cf1ccd694be148d112d2689b19549bcc039c458ad23214a072dae0882efaf1e0c0cdd8c1487742fe4e0aa5ca4662e0637cfd14c9ff05310497448d0a0294a521d81b925fef8c16fbfc45f8ac4b50cd203bdf25a55804a6d1aa748cabad949af008545b0d1ca73b4f0168074484a812cf5cf9"}, {0x1010, 0x86, 0x200, 0x100000000, 0x4, "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{0x36, 0x9, 0xc370897cc0074296, 0x80000000, 0x8533, "19977a69d168e944b18efffb2ff136d822e00186a84342406380d90c7430da74f10b72e19235"}], 0x23d1}, {&(0x7f000008a000)=[{0x4d, 0x400, 0x3, 0x8, 0x0, "3fa800a5178d9f710516129f3485f938c12cf9f8b11f6fb5a0ddaed18230556bfa4e52ba352b7f06f28b42194da90218de1540a3c30ef9a54c68bdc1e2"}, {0x88, 0x3, 0x8, 0x3, 0x7, "6bb0c735723940c4c6be507af2c1090f52a975019d074f66072a97dbc7b1d320717b73ec8ff90da961a725503869300c3741afcd9d14f8303b9d02af4fac76adcdecf1d35f023b2025c2e90e6d15952a05414ccdb8443dac7951500a2d3cc154561b2696db5f6ebe7bfb803ac91d4c1b2ad22bffb272bfad"}, {0x18, 0x9, 0x0, 0x5913511b, 0xce, "0623dbb4e49d6004"}, {0x67, 0x3, 0x210, 0x5230000000, 0x1000, "72b3a258dc0c50f1ee655eefb64f1c60f410899653fb40f2c9379dd7a98d2ab15c02ba2376fad0cbd920aa8bb738492e406dae4b90ca966ae545e3d1911d407f07ec0a87f51ea2dd7bea1cb78ee91e95800fb13f450242"}, {0xa2, 0x43, 0x2, 0xfa, 0xfffffffffffffffd, "3499bb2e38ed15d9fd70c10b0d984597379055c4b962ee9274884103fb8d143a550782a2fe19a638f0a7fa97691b8d4a700673ea44fc9c216affb8cf351fb06754531f686056c240ca170ce123bc4b4adc1d8a172aa7a82526eb7f27add05c7168964da11e50d0cb123d80716a3e29b48d70482f284ec0b6d4945d01c428db7133025d87672ad3b1407f6585a5b314ee42e7"}, {0x7f, 0xffffffffffffff81, 0x400, 0x5, 0x7, "fb39c1d0a4fe9cda7f4dbc7636f86e7a5afe3d3ff180c933cdc8e0664c915e896366b83a334bb22d1fbc92ac3a3ab24e4181e75c49851f73363cc81e32e132895c2bd3a96cea1c12eb120e265e3e80b5c9cde4744817f0b53a0ee8790492db427cefb91fdf45ce95ab0ce79f940a81"}, {0xcd, 0x80, 0x8, 0xfffffffffffffff8, 0x4000000000000000, "6f2b8209adb1d3ab5fb5352b0c2cfef52206b621cea95d7d3d61e8294f33c2f728bfb9fec8200668a62947f5afe7a9d4906cbb589076a723b55286ce10d05f160169a8aa461a3e33490107b03f2fc116b5d78179611b8e2b89e1dc977d6c6fd9be0577754e2a40ac677f2b92d06fb3e27469445d0e9aca495bda3458241c16300de8d84e6bfe87be2ea808a861e264a852d50a1c8ba74f7243142aaa421480fe3bd4ecbc1a312fbe8db44f6e07b3a8110dfbd8d331165aa5036b97b605"}, {0x4b, 0x101, 0x2, 0x6, 0x400, "2e6f1b6fc71708c40dd73e80b5c75fc73899d6074cfeb876bf84f9fff05a4ce35515e002b8cc83edd6c3e9a92f1fb8033019575b758b52449f6995"}, {0x2b, 0x100, 0x0, 0x5, 0xb3d8, "0318732ec7a79f5049125c9e895c59752d000e1c41a3990800bd80"}], 0x3b8}, {&(0x7f0000ad5000-0xf4)=[{0xf4, 0x20, 0x2, 0x3f, 0x5, "6b3aa80147a84b4f6125def463a5172a4df4e09566b38b1f41125897deaf8102ec32963773f32cfe2c5186cf753842726e82c5b380d1ec72a1757f25ef894e588940e5881acc218e5de045524bb4f50f2817a988ab063c5b706ed64a43815b0270ce33b5f3ad67bd004fe3ddc11b03755e600f7903184d468beea20ff5dd567fc4273920c334acc85886b164688ae922154504ff5808b382903f2d852b3490af6571b1f3d0ac2c0f17de9090509351fa4e6a4a1f48091c665c812162fa8ae4d1b726ed0b53b1d2b28a5a7fa8560a722de0d5d7414cfad76c96ccdd4dadde5bf01d81c67e"}], 0xf4}, {&(0x7f0000be5000)=[{0x8b, 0x2, 0x200, 0x40, 0xfffffffffffffffb, "21a7ff914243b07292cacd9fd35f1ddc1ff0939aa166b52e469e6d551747ad9ec123558c351d2fc829aab4dffb1120b7e417272c3327461f1cc8bc6ae7a916451d5cf8c5f550d684dfe8eedc4a20c53f2ebd985991f025b8dce3d666de59a66ed9e07ef005ae26f41be0fa61e8e42474842dc3819b600424a78fdb"}, {0x38, 0x5, 0x422, 0x2, 0x1, "ccd09a0327ddff9d63a23d0cb7fd2c3740f04713d907ee567dfb47b65af31e63b5dfb8a678be390a"}, {0xc3, 0x0, 0x800, 0x0, 0x4a, "497f154b3a33ea85dd9cbd9cedb8c99b171d217bf2edad16c101c13634ce66b455fadd1466dd05c07d8672f4eb0187dcf0387b761d335d91a6846d9c690e1f6fc6f1acfa4430abd86f390a1626e9ebe9da4033e1f592d66fd761cd82d19e334ac511efebfc2c86664225c7341139703e21c50059cbc53c27039f0b338467f8c5611fb31221a0bd22e3e15339444c756c0a741228d2029338cd032b44fc44d3bd4b86042d72d19a15da803a210db97fc2d4f686"}, {0xbd, 0x5, 0x701, 0x8000, 0xb000000000000000, "892c975cd625c50e55eb6624b63adfe2b6eef202c62644e0c89b4e4f34775d2cc73fc9115c63ec976ad3660d36be89eecd73ddaa1f97b5755e2468f907727d6a7c98909ffed9737353adba8a6416229e1d3126014037c1f7ec051e75845276615391e9e5a9428518d1d66daa9589d27c91d7704233c9e16753a59bc2eac91e8b7119f9abc26420323cfe8a42eb9470a69141f44c6d13b6cdd42369aecd644eafece02820010d6cc3ab1c7eea2d"}, {0xbf, 0xb12, 0x319, 0x1, 0x1000, "f20da469518cfb08acc938b7c17f6b71805c43f1717e6fdb91629000623e84341a1d1eda37a6eb1db34d1c5ff3f1c10e11a3d6c35a4086b2c3c932ebcb19ee706835f172c95a54f52fb6b6330dc74afa1c19398824c7d281b72bf207bdb62e4a965f41513cc3f6d4defe4c9c8f7bf5e95c0436df45ff42096f2a6ea9f43db15436d7b9788a162c2427a6430e56d597890279c5db29e9232d7778b13e00de2564dacf72a909ecdd030df765d0774e2b"}], 0x302}], 0x5, 0x0, 0x0, 0x4}, 0x0) 2017/12/26 13:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f00009bf000-0x4)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000a5b000)=0x101, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f1c000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d14000)='vegas\x00', 0x6) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000b61000)={0x80000000, 0xffffffff, 0x81, 0x6, 0x6, 0x0, 0xfffffffffffffffc, 0x8f9, 0x4bd236d0, 0x790, 0x1, 0xc3f}) 2017/12/26 13:58:14 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec2000)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0xd5)=""/213, 0xd5, 0x61, &(0x7f0000001000-0x10)={0x1a, 0xf8, 0x9, 0x3, 0x2003, 0x1f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0x0) 2017/12/26 13:58:14 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc2000-0x2)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f00004de000)=[{0x0, 0x0}], 0x1, 0x7ff, &(0x7f0000170000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000012000-0x5)={0x1, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000fdc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002e6000-0x8)='./file0\x00', &(0x7f0000d3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000959000-0x4)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e01000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000)=0xe8) r7 = getegid() r8 = fcntl$getown(r0, 0x9) r9 = geteuid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000462000-0x4)=0x0, &(0x7f0000fdb000)=0x0, &(0x7f0000fdc000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005bc000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fdd000)={0x0, 0x0, 0x0}, 0xc) r13 = getgid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fdb000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d90000)={0x0, 0x0, 0x0}, &(0x7f0000fdc000-0x4)=0xc) r16 = getegid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000bc4000)={&(0x7f0000fdc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fdc000-0x40)=[{&(0x7f00000dc000-0xdb)="893992e7503300772e6a511c12bfe115410f78da2ab712aa97dec1b32d5a623f5bc6cd84b086c735ab317d1497ca499897b581e485150fadeb120dc6c15b06481d326e230dd18e3cc2b3f938ec05790e02fc08ef9c5c61ba2e5555fbb4f3619af437348f7740b90b603d259c3c00a014e9c623418e191b88a39b1dd09e0193139513f4c919e076bd0ca73eebdf340b76b81b0bde2066ec6dead6eabf7ec71f87f2053c60b493395a5a008bf6bf3d5e36c4930d88e5177b4cda07e4d0794305728d96c200deefdc533e41aaaacff8f7714607be7b8e2960c7647cae", 0xdb}, {&(0x7f00007fc000)="4e32bf3a4ff788b654cc2553b05a6b3e0a6e6abad1a94c5c480034c62599db382b2e2fff9ec902d653abaa1925b650236af0c9a100adbb2bc2d78e90cad30b661311d789fdb70323fb6464e58debfbf01afbe9605426959d936b192b88620e34a8545eae9a0f479cb47813e23ec678f5cd2c58115b913e9829d9e0f144e64e107c1e69ef78bd40550cdb5e72c198ee8dcbda1a1ded83ee102998c377fd97dd22ee6d8ca6f80ae4afc78b59f11ddfb9943d0b5b8c9ba92f736f048abd564e2450c5f9798e8962f8289328ba73d30ea6e74c14756b0eb282da24ca682666c48cf3ac72bff1398ad8eb63db1594b8899be556e843e35dbd14", 0xf7}, {&(0x7f0000fdc000-0x15)="209005c7e5045575470b28b6840faa9d743ae72724", 0x15}, {&(0x7f000007c000)="c7ab1cdeed8795d9899c8c5abe474cef0c05fbb87fff3d40b44ebb118d1ee8fe46cb85d2ee3622555254c073c49ac9f625853d6ec419dbc1a1122fe37ab6427b7ec7b24a95d47081463c518e1ab121c6e5e016f8f75b332e653b1dd15809609c1eeedc4482b4871a50b287b47c8c12d3bfa9ea45ec9fd359285e885648210123541e17c008b9d500f4b45a4f8aa1e4222f1f8e3e308dc0952f93a3d3f3a2b6a5f5f7bc8d4db4f766fdeb0261182d1bd76be36da7f1903664502159b595d6f044904e7e8eddadd56e03de1bdb8bb5241a13bf00c10768c77bae5216ed00d80cc22d730934791728cc1eafd920", 0xec}, {&(0x7f0000159000)="bc690dbac820964920d3c424bc61b4f6ffa1448e72bcfb2ded6384c8647d7346c836129d2ae6cc9d1caa1540d6c298c914eacb32c305afce4b10bbf07dfb3b3c887530a1e62e949c59133b02eefa915ba133a6d8f3fb66b8f044ee1ecaaeca32d393d89e452fdcbf50abbc49ec5a6e232de14abf1df40f6691694dd0f6d262727199875da76ad83ebaa351567d3acdfe818178d5b673dec03b6f5fe046d804464f827ca596a4d1f10faf44b0dec77ac0c28ba769b8efcecad8e702818db2fd41a96fcf708c7b705bca", 0xc9}, {&(0x7f0000fdb000)="597094bc4d9935778474cd3fc3a40e9330999d2add019e46c3fbceb836f97839132b3c57c3380400a59e9dbfa394f8e2f171f5ff622597f7e1605cba34ac9dcc8a8e38c0f3ca101745e70e1a4c52ae1e5adc89275bb8618063e27901d9f0d616ff4e6a939f3904ef72bf498f690679619b842defff60eb4ca1952433549e4d3a10655e620a45c176335c825e68b049f92347dfb1de434d2ee38ddd03153238b676764eb2815f331eb8794caa6a0396db67731ee6604afc5da95d21a2f76b", 0xbe}, {&(0x7f0000418000-0x2e)="f84387bd80fcbd2cfe2e68eb20735f533cef4592b17715f0ef1fe91523c257ccf99a17501617ea0d439ecaf5d1a5", 0x2e}, {&(0x7f000057d000)="9de655", 0x3}], 0x8, &(0x7f0000fdc000-0xb8)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0xb8, 0x40000}, 0x20000000) 2017/12/26 13:58:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x43, 0xffffffffffffffff) pipe2(&(0x7f00002cb000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000132000-0x4)=0x1f5, 0x4) bind$inet6(r0, &(0x7f0000d7b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f00003de000)=""/178, 0xb2) [ 57.482697] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=9826 comm=syz-executor1 2017/12/26 13:58:14 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f69000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/enforce\x00', 0x240900, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000f6b000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000e5c000)=@assoc_value={0x0, 0x0}, &(0x7f0000f6a000-0x4)=0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f6a000-0x18)={r2, 0x0, 0x0, 0x1, 0xf4b1}, &(0x7f0000f69000)=0x18) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000876000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00003d7000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000003f000)=0x14) timer_create(0x609ee51aefd8640e, &(0x7f0000ae8000)={0x0, 0x3f, 0x0, @thr={&(0x7f000054f000-0xd8)="", &(0x7f000018b000-0xf2)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6d000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002af000)='/dev/sequencer\x00', 0x400101, 0x0) syz_open_dev$sg(&(0x7f000081c000-0x9)='/dev/sg#\x00', 0x2ac3c583, 0x40) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000756000)={{{{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]}, {{0xa, 0x2, 0x4004, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x700, 0x29, 0x1, "d51c41948d376d9333accbe73283ac23b16b099a6c78fbccae3884860833e58e22687f27cc38e901a3cd236edab491ab1a14e428f2f564a7d9eb5ee2c62641cc6abda4324862ec17f9d9be5ebfabe85e"}, 0x160) 2017/12/26 13:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbe000)=0xc) perf_event_open(&(0x7f00009d8000-0x78)={0xffffffffffffffff, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x4) mmap$binder(&(0x7f00002dd000/0x3000)=nil, 0x3000, 0x100000a, 0x8872, 0xffffffffffffffff, 0x0) 2017/12/26 13:58:14 executing program 1: clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000001000-0xaf)="a069ad80aecad82893a10d6725c3d7101b37f315275471cf956189993789263e7f397fe594415cf91e05514a27269746438df0016d742f500195d814891c2929d65b5219f3cfe3b50ef28eb736eb014e1934dd94ebd2e21bbe219487ca25612641009c3e24a378d817e0e2035e534f3662dc2622e5b6aee2b83b903a6f15a07b3dbc1fa4b8ad65f9529842f9c2d2ff6a9b879dbf86b13ebf53a9f8dc472e76a57cd884644031a29ae8ab02272fa934") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) prctl$setptracer(0x59616d61, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000002000-0xc)={0x2, 0x8000, 0x4, 0x800, 0x537, 0x7fff}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000002000-0x24)={0x2, 0x0, 0xfff, 0x1000, &(0x7f0000001000)=""/4096, 0xb9, &(0x7f0000002000-0xb9)=""/185, 0xe1, &(0x7f0000001000)=""/225}) [ 57.499553] device gre0 entered promiscuous mode [ 57.539324] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=9826 comm=syz-executor1 2017/12/26 13:58:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xe, 0xac8c, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x200, 0xf100, 0xfffffffffffffffb, 0x0}, &(0x7f0000482000)=0x10) ioctl$KDSKBLED(r1, 0x4b65, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000001000)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000096f000-0x8)={r2, 0x8}, &(0x7f00007a1000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd(0x0) prctl$getname(0x10, &(0x7f00002e9000)=""/97) readv(r3, &(0x7f0000a9c000)=[{&(0x7f00002be000)=""/0, 0x0}, {&(0x7f0000984000)=""/44, 0x2c}], 0x2) 2017/12/26 13:58:14 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c70000)={0x0, 0x8, 0x0}, &(0x7f0000c89000)=0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004dc000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a01000-0xc)=@sack_info={r1, 0xfffffffffffffffe, 0x5}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000097f000)={0x200, 0x4, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) keyctl$session_to_parent(0x12) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000040e000-0xa1)="7d860b7886e32898665a165d7f680262dec8ab5622d3f6c910bdf11701fbfc051dbfbef85b09804320715b6bfb7de059709cb46b43e0c51883af7aa0b4d439a6563ceb313a1da6f86f3dd13dcde323f521fe5f1eada2b09104043ed031a7f7b38c9f8da6a4c9d68f30c77d7df8bb1b87aec3b3bb022d1576f7b939ca2ce9414a9ee8cbe1604c365462562eb6a0147da7557800445934ca17e3d6b5fb13b6d06d78") mount(&(0x7f0000597000-0x8)='./file0\x00', &(0x7f0000cf8000+0xdf5)='./file0/file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xc0ed0000, &(0x7f000002f000)="") 2017/12/26 13:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) write(r0, &(0x7f0000712000-0x1000)="e0", 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003c0000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00004f5000-0x8)={0x3, r1}) ioctl$TCSETS(r0, 0x5402, &(0x7f000051d000-0x24)={0xfffffffffffffffe, 0x800, 0xffffffffffffffff, 0xfffffffffffff594, 0x3ff, 0xb34, 0x0, 0x4, 0x100, 0x5, 0x6, 0x1}) 2017/12/26 13:58:14 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d2a000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006c1000)={0xad, 0x4, 0x1, 0x7fff, 0x2, [{0x3, 0x4, 0x4, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1f, 0xfd, 0x9, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}]}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000f5e000)=@req3={0x9aa, 0xfffffffffffffff9, 0x9, 0x1, 0x1f5b, 0x7, 0x400}, 0x1c) mmap(&(0x7f0000000000/0x708000)=nil, 0x708000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f0000706000)=@ethtool_channels={0x3d, 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$TIOCGPGRP(r0, 0x540f, &(0x7f0000381000-0x4)=0x0) ptrace$getsig(0x4202, r2, 0x400, &(0x7f0000516000)={0x0, 0x0, 0x0, 0x0}) 2017/12/26 13:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) 2017/12/26 13:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000182000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000dd0000)=[{&(0x7f0000ee8000)="89", 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f00006ff000)={0x0, {""/7}, 0x0}, &(0x7f0000a59000)=0x10) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2017/12/26 13:58:14 executing program 3: r0 = socket$inet(0x2, 0xa, 0x1) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)="f67000cc", 0x4) 2017/12/26 13:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000320000)='net/rt_cache\x00') preadv(r1, &(0x7f00000fc000)=[{&(0x7f0000aa9000-0x1)=""/1, 0x1}], 0x1, 0x100) read$eventfd(r1, &(0x7f000063d000-0x8)=0x0, 0x8) 2017/12/26 13:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000bf000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) recvmsg(r0, &(0x7f000094f000)={&(0x7f0000416000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007b0000-0x30)=[{&(0x7f000029a000-0xcc)=""/204, 0xcc}, {&(0x7f0000afa000-0xf2)=""/242, 0xf2}, {&(0x7f0000e7f000-0x20)=""/32, 0x20}, {&(0x7f0000772000)=""/77, 0x4d}, {&(0x7f0000cff000)=""/29, 0x1d}, {&(0x7f0000e78000)=""/110, 0x6e}], 0x6, &(0x7f000073f000-0x5d)=""/147, 0x93, 0x902}, 0x10000) utime(&(0x7f000039a000)='./file0\x00', &(0x7f0000aac000)={0x200, 0x532ef143}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000a36000)=0x467b, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 13:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) mkdir(&(0x7f00002e1000)='./file0\x00', 0x100000) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) mknod$loop(&(0x7f0000066000-0x8)='./file0\x00', 0x80, 0x0) link(&(0x7f0000ad4000)='./file0\x00', &(0x7f0000b42000-0x8)='./file0\x00') socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000de2000)={0x0, 0x0}) close(r0) mkdir(&(0x7f0000965000-0x8)='./file0\x00', 0x4) r1 = memfd_create(&(0x7f0000db3000-0x11)='posix_acl_access\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000f5d000-0x10)={0x3, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f000000d000)={0x9, r2}) socketpair$packet(0x11, 0x836c754a2ca48659, 0x300, &(0x7f00009e2000)={0x0, 0x0}) 2017/12/26 13:58:14 executing program 1: getegid() membarrier(0x0, 0x0) 2017/12/26 13:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004a9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000631000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000578000)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x800000028, 0x0, 0x0, 0xfffffffffefff007}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e7f000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00002b8000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f6000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4008641a, &(0x7f0000a3e000)={0x2, &(0x7f0000fba000-0x8)=[0x1ff, 0x8]}) 2017/12/26 13:58:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe002, 0xffffffffffffffff, 0x0, 0x1, 0x800000) tee(r0, r1, 0xc3e0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d8c000-0x20)={0x5, 0x10000, 0x9, 0x400, 0x1000, 0x4, 0xfffffffffffffff9, 0x9, 0x0}, &(0x7f0000abd000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000034a000-0x20)={0x10000, 0xfff, 0x8006, 0x493, 0x65, 0x4, 0xcc, 0x5, r3}, 0x20) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000903000)={{0xffffff92, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000cdd000-0x4)=0xa80) 2017/12/26 13:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000585000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af7000)=0x8) r1 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000052d000-0x8)=[{&(0x7f00002e9000)=[{0x11, 0x26, 0xffffffffffffffff, 0x0, 0x2, "d4"}], 0x11}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) recvfrom$inet(r1, &(0x7f0000a94000-0xe6)=""/230, 0xe6, 0x0, &(0x7f0000ea3000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 13:58:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = dup2(r0, r1) syz_open_pts(r2, 0x8000) r3 = syz_open_dev$sndtimer(&(0x7f00007e8000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f000036d000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:14 executing program 1: fchmod(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x88ff, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x7, 0x4, 0x6}], {0x8100, 0x4f51, 0x40, 0x40}}], {{0x809b, @ipx={0xffff, 0xd1, 0xafd, 0x11, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xd2}, "357e6b77897f933926e5174186dc25bab9a388d15188bf7fcf85223414da0531aa636b99c281626511bb180e7e33b78ea10a2b54c37bf719ab0bbc7c7c48e33aceb9fd16be017cd7fb7faac9a5216f9dcbb1ce8f09def31ae6a2ac8ea6d4b1fd3ae83bbce825f0e7629e9f86c72420054586ca8a73578c383cdc53335e2e7fb7dd6f3773a62b8b034a3726c3954fabc6d81056b1ab9cb75aa4980f8f38a13d8a0b823cf1e743a279f34ab251a4ac3984475c16"}}}}}, 0xeb) r1 = memfd_create(&(0x7f0000000000)='*\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x6d6, 0x8001, 0x0, 'queue1\x00', 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]}) 2017/12/26 13:58:14 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f74000-0x24)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae0", 0x24) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00006cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000590000)=0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000088a000-0x11)='/selinux/enforce\x00', 0xfffffffffffffffd, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000036b000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d4a000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00003c5000-0xc)={r2, 0x80000, r1}) fstat(r0, &(0x7f0000cc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 13:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) getresuid(&(0x7f00004a1000)=0x0, &(0x7f0000b05000-0x4)=0x0, &(0x7f0000090000-0x4)=0x0) quotactl(0x2b, &(0x7f00003a7000-0x8)='./file0\x00', r0, &(0x7f0000755000)="04af2db3efa7c8be1473543999e8307f13849e4ef060b21848a2cfa5d675824bd98e94a501bce7aef00048acf40f36a225a6678f54706057a5c4fa35dd") 2017/12/26 13:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000085a000-0xc)='net/dev\x00') sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a8000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x80000000, 0xf, "ea63180851cbc72a8eb999be5d660017b5220b21a42a00d8c3ecea5b31f786b74596930b4173278b92dad03fa570e2821c235f6cca33fdcc74d271e8d746edc3b83e49e3f12761c96c5418fe3d804614"}, 0x160) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001d4000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="ecd2461f166e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000029f000)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000895000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x87f6) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00004c5000)={r1, 0x1}) socket$inet_sctp(0x2, 0x0, 0x84) write(r0, &(0x7f0000603000-0xb1)="7fdb069658fffa0272261883e5789aa4f798fbcf42fc23abc174d35f5cd9047caf36e029ed895a9166e129c5743a82177e7254e494582445d3b82a9e47f71fc43932d326b48913fcf17a4b8d78274f59fb9667d3183f35fbae7840230310f8e380de56e1655860cbe53885ecb19a22857434a99a099776317d9a52d96e45ab449b8451d2930172ca60c358107d5f168e072b4894e2987f9e282728bb9ef8ebb4541b83f45016569adbb9e4d19e28b7b8bf", 0xb1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000889000-0x50)={0x6, 0x1, 0xfffffffffffffb82, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000faa000)='/dev/ppp\x00', 0x8002, 0x0) 2017/12/26 13:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000030d000-0x1c)=@req3={0x3, 0x1, 0x4, 0x7, 0x44ca, 0x7fff, 0x2e}, 0x1c) 2017/12/26 13:58:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000af3000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000db1000)=0x81, 0x4) 2017/12/26 13:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d09000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000de6000)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x6c7, [0x1, 0x6, 0x6, 0x1, 0xb76f, 0x3, 0x800, 0x9]}, 0x5c) r3 = getpid() sendmmsg$unix(r0, &(0x7f00002c0000)=[{&(0x7f0000994000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000580000-0x18)=[], 0x0, &(0x7f0000367000)=[@cred={0x18, 0x1, 0x2, r1, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, r3, 0x0, 0x0}], 0x30, 0x0}], 0x1, 0x0) 2017/12/26 13:58:14 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x80000001009) syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2017/12/26 13:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xea3d6959a69d3a18, 0xffffffffdffffffe) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x6, &(0x7f0000fbb000)={0x20, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2017/12/26 13:58:14 executing program 0: utimes(&(0x7f0000c85000)='./file0\x00', &(0x7f00000c6000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000ce9000)='./file0/file0\x00') r0 = memfd_create(&(0x7f00001e4000)='\x00', 0x2) ioctl$TCFLSH(r0, 0x540b, 0x5) rt_sigprocmask(0x2, &(0x7f0000c57000-0x8)={0xf6d4}, &(0x7f0000ee0000)={0x0}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0x0, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b2d000-0xe)='/selinux/load\x00', 0x2, 0x0) bind$inet(r2, &(0x7f0000f1f000)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 13:58:14 executing program 7: mmap(&(0x7f0000000000/0x8da000)=nil, 0x8da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000858000)={0x0, 0x0}) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008db000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000058d000)=[{&(0x7f00005a3000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005bc000)=[], 0x0, &(0x7f00008d9000-0xc8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f000048c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000041000)=[], 0x0, &(0x7f00008d9000-0x118)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x58, 0x0}], 0x2, 0x0) 2017/12/26 13:58:14 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000542000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x1b}) ioctl$TUNGETSNDBUF(r0, 0x400454ce, &(0x7f0000641000-0x4)=0x0) socket$inet6(0xa, 0x5, 0xffff) 2017/12/26 13:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00002d3000)=0x0, 0x4) 2017/12/26 13:58:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setitimer(0x0, &(0x7f00002b1000)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000523000)={{0x0, 0x0}, {0x0, 0x0}}) sendmmsg(r1, &(0x7f0000ce2000-0x20)=[{{0x0, 0x0, &(0x7f00000a7000-0x28)=[{&(0x7f0000c74000)="a3", 0x1}], 0x1, &(0x7f000054d000-0x454)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) fsetxattr(r0, &(0x7f0000053000-0xf)=@random={'system.\x00', 'j[\\&@$\x00'}, &(0x7f0000788000-0x1)='\x00', 0x1, 0x1) poll(&(0x7f000064c000-0x10)=[{r0, 0x82, 0x0}], 0x1, 0x0) 2017/12/26 13:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b33000-0xbb)="f7a4b475bc573e85d6a421631402e9e802ce0c47b95d7afc728a2e88a8cec04ab41394c29f019fc4b35f19031c3460ababe99da8a8a7f37ea5d78c9f2bea8462f81b45ef38f878bca9b75f7603ada6357a3f77ebc19383eaa519c43c88de36858a5530d5e9e616d7c99282c85a7c82f63f3e72cb0d94e58a2b254526d60025697dbbdefa06e678463bc24ea1c2e5e7e2bd68007233ce044af571237ca1808244000cdc4835b9539c711a4535d8e3646fc3c8781938b0bbedc1635e") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) init_module(&(0x7f0000059000)='-{\x00', 0x3, &(0x7f0000444000)='&\x00') execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000aa1000)='syscall\x00') readv(r0, &(0x7f00005f1000-0x70)=[{&(0x7f000099b000)=""/82, 0x52}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/26 13:58:14 executing program 1: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000a3e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009a9000-0x4)=0x10, 0x800) fadvise64(r0, 0x0, 0xfffffffffffeffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x442, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000001000-0x50)={0x5, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000319000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) write(r2, &(0x7f0000926000)="240000001300070000730000000000000200200c0d00010001ffffffff00000000000000", 0x24) 2017/12/26 13:58:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) mount(&(0x7f00002a3000-0x10)='./control/file0\x00', &(0x7f000078d000-0xa)='./control\x00', &(0x7f0000744000)='cpuset\x00', 0x100000, &(0x7f0000318000)="3feec6fafbdf60506fdded4c18a27d5200c13d6a24a4e627ccdb54cc6c139e541581731e7926da0af9379c3aaa20235ecda6feab15f3c9c86b55af3a8ab875f93718a7f779d4") 2017/12/26 13:58:14 executing program 3: r0 = socket(0x18, 0x0, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dfc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2017/12/26 13:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000bf0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@loopback=0x7f000001, @multicast2=0xe0000002]}, 0x18) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00005a5000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ea000)=0x8) close(r0) 2017/12/26 13:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a6000-0x8)='-self))\x00', 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000e3a000)={0x4, 0x1, 0x18, 0x1000, 0x0, 0xffff}) r1 = socket$inet(0x2, 0xa, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r4 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r5 = dup3(r1, r4, 0x0) r6 = dup3(r3, r2, 0x0) r7 = epoll_create(0x2) ioctl$sock_proto_private(r4, 0x89e2, &(0x7f0000b2b000)="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") getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f000011c000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f00007d8000-0x4)=0xc) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r2, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000b1c000-0x8)='./bus\x00', 0x0, 0x0) r9 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000b3000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xfff, 0x3, 0x100, 0x4, 0x80, 0x80, 0x4, r8, r9}, {0x4e6b8d7, 0x80000000, 0x8, 0x401, 0x7, 0x4, 0x4, 0xcfaf}, {0x3, 0x101, 0x2, 0x9}, 0x9, 0xfffffffffffeffff, 0x5, 0x1, 0x82, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xfffffffffffffff8}, 0x1b, @in=@rand_addr=0x7, 0x9, 0x4, 0x3, 0x8, 0x4, 0xb17d, 0x209}}, 0xe8) 2017/12/26 13:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = request_key(&(0x7f0000a65000-0xc)='id_resolver\x00', &(0x7f000029e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005ec000)='trusted\x00', 0xffffffffffffffff) r3 = add_key$user(&(0x7f0000c32000-0x5)='user\x00', &(0x7f00000c5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000080c000)="770296207a3f54a5cbe9aa41a10dedd84eafa157109a3437db0f64560853abcd989769b31a2af3a649b1adb96599b44bd1895987737f51a6c5e472a8dd9d5bc7fcb4aa40aa25453cefe1c806842ab424e8d155b8383b2322494eb4f0308f7071c9c0a452f24a6ce918ebc7de3398f58cca8c0692ac5d2d0cb87f0df8df7e7f890a06a079c970d490ee8b325351bbc0e918bc4794546f1805dd674967f4cadd1984f778abff2fab45b5f674f8d0296da10f1faf3b51f34702", 0xb8, 0xfffffffffffffff9) r4 = add_key$user(&(0x7f00004a7000)='user\x00', &(0x7f000031c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000db8000-0xa)="6400579c63e084dba6f0", 0xa, 0xfffffffffffffffe) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000735000)='/selinux/checkreqprot\x00', 0x8000, 0x0) fcntl$setlease(r0, 0x400, 0x2) keyctl$dh_compute(0x17, &(0x7f0000ccf000-0xc)={r2, r3, r4}, &(0x7f0000575000-0x7c)=""/124, 0x7c, &(0x7f00008af000)={&(0x7f00001e9000-0x14)={'hmac(sha224-generic)'}, &(0x7f0000813000-0x92)="bed2514ef8efdf1433290748fe25dee68785d4282290fb98d70781735db0dbaaf12ff3fcf06438b0c9eddb0cbc2b22ec6810a477c688bd678e6ac7fd1f191d2e8b716763bb9560bc0fb9d9fc6550934b92b69e66cdd7d7c210a906dbf653e5f35f8873a52a9ae1184667ac3501f99e70686f42cbe60261a91cad60dee27352730727bcf156332b30c43b268b64a6c46a8ddc", 0x92, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00001bf000-0x1c)={&(0x7f0000877000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a1000-0x30)=[{&(0x7f00009c9000-0x2430)=[{0x33f, 0x0, 0x0, 0x0, 0x0, "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"}], 0x33f}], 0x1, &(0x7f0000740000)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x5c, 0x20000000}, 0x10) sendto$packet(r1, &(0x7f0000681000)="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", 0x430, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/26 13:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000bf8000-0x20)={@common='sit0\x00', @ifru_flags=0x2400}) 2017/12/26 13:58:14 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a13000)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000fbe000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00009ee000)=0x0, 0x800000000006, 0x0, &(0x7f0000856000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fbe000)='mountstats\x00') setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00009f3000)=0x7f, 0x4) 2017/12/26 13:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007c5000)={0x2, &(0x7f0000002000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/26 13:58:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000756000-0x1c)=[{&(0x7f00009d1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000740000-0x20)=[], 0x0, &(0x7f0000276000-0x18)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x0}], 0x1, 0x0) pwrite64(r0, &(0x7f0000731000-0xf)="832d9938ee3ab4b5097b5c5f345a1e", 0xf, 0x0) 2017/12/26 13:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0xffffffffffffffff) fsetxattr(r0, &(0x7f000006b000)=@known='com.apple.system.Security\x00', &(0x7f0000559000-0xd)=']securityem1\x00', 0xd, 0x0) 2017/12/26 13:58:14 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$cont(0x1f, r0, 0x8, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000046f000)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000af9000)='./file1/file0\x00', &(0x7f000084a000)=@known='com.apple.system.Security\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f00009e4000/0x2000)=nil, 0x2000}) 2017/12/26 13:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f000012b000+0xa96)='maps\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000022c000-0x28)={@common='gre0\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup2(r0, r1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000d11000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 13:58:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00006f0000-0x1a)={0x54, 0x9, 0x56e6, {0xfffffffffffff001, 0x10000}, {0x5, 0x0}, @const={0x7, {0x1, 0x2, 0x100000000, 0x3}}}) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000a37000-0xc)={0x17, 0x10, &(0x7f0000941000)="eb375d06e0aa9f9b211facffffffffff"}) 2017/12/26 13:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f000058d000-0xd)="f086010e6a18c70ba3f1d34583", 0xd) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000e86000)="18000000020001000000be8c5eff8c88360000f1010300ebfffffffffffa0000f7b933d898055bf748bb6a8807787e59dba67e1947b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b01000000b121ad1474d722f5420027e6eb008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567fcda", 0xc0) 2017/12/26 13:58:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001b5000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000f7d000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000936000-0x28)={@common='tunl0\x00', @ifru_names=@generic="90b3c1df1d6f3dc09de832d116552a40"}) 2017/12/26 13:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000bf5000)=[{0x0, 0x0}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00002f4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 13:58:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x6)='./file0\x00', 0x100, 0x123) readlinkat(r0, &(0x7f00004d1000-0x8)='./file0\x00', &(0x7f0000ca7000-0x6d)=""/109, 0x6d) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r1, &(0x7f0000007000-0x48)=[{&(0x7f0000006000)=""/231, 0xe7}], 0x1) 2017/12/26 13:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x6, 0x9}, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000025e000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f000070f000-0xd5)=""/213) bind$netlink(r0, &(0x7f000002e000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc) 2017/12/26 13:58:14 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000417000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000000000)={0x100000000, 0x1, 0x12, 0x80000000000000, 0x7, 0x60, 0x20, 0x5, 0x3, 0x4, 0xcc3, 0x2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x100, 0x3, {0x0, 0x1, 0x170, 0x1, 0x1200000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005000-0x68)=[], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000003000)={0x408d, 0x1, 0x7, 0x1000, 0x400}, 0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x20)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000009000-0x8)={0x1, 0xfff, 0x5, 0xffffffffffffffff}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2017/12/26 13:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000053c000)='/dev/usbmon#\x00', 0x1, 0x200) getpeername$inet(r0, &(0x7f00007c2000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad8000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) readlinkat(r0, &(0x7f0000553000)='./file0\x00', &(0x7f000082b000-0xb7)=""/183, 0xb7) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000047b000)=0x1, 0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00005a0000)=""/71) 2017/12/26 13:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f000056e000)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc84, 0x0}, 0x20) 2017/12/26 13:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000058e000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000001000-0x1)=0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00007ab000)=0x0) 2017/12/26 13:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3fd, 0x2, 0x3, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f28000)={@loopback={0x0, 0x1}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/26 13:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000eec000-0x62)='-', 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d06000-0x4)=0x71c1, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000afd000-0xc)=@sack_info={0x0, 0x9, 0x8001}, &(0x7f0000aec000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ac8000)=r1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) 2017/12/26 13:58:14 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000088d000)='/dev/ptmx\x00', 0x402103, 0x0) mlock2(&(0x7f0000d99000/0x4000)=nil, 0x4000, 0x0) 2017/12/26 13:58:14 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x0, 0x0) close(r2) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000de6000)=[], 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) [ 58.158149] binder_alloc: 10028: binder_alloc_buf, no vma [ 58.173944] binder: 10028:10031 transaction failed 29189/-3, size 0-0 line 3127 [ 58.186524] binder: 10028:10031 ioctl c020aa00 20006fe0 returned -22 [ 58.198929] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.217865] binder: BINDER_SET_CONTEXT_MGR already set [ 58.223176] binder: 10028:10048 ioctl 40046207 0 returned -16 2017/12/26 13:58:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r5 = dup2(r3, r4) tkill(r2, 0x15) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f000039c000-0x4)=0x0, &(0x7f0000a75000-0x4)=0x4) 2017/12/26 13:58:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/180) getpeername$packet(0xffffffffffffff9c, &(0x7f000024f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80000, 0x6) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000709000-0x4)=0x0, 0x4) 2017/12/26 13:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x100, 0x0) mq_open(&(0x7f00002ab000-0x2)='-\x00', 0x1, 0xa, &(0x7f00005de000)={0x7, 0x2, 0x2ced, 0x1, 0x4040, 0x5, 0x4, 0x6f}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000dd000-0x4)={0x3, 0x1000, 0x1f}) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000000d000)="3a2483a038e929005dc0") ioctl$int_in(r0, 0x541f, &(0x7f000000d000-0x8)=0x0) 2017/12/26 13:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e25000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d9e000-0x10)=@generic="22037e91b7b3e7c09d6b77fda10b6f8a") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f00000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) 2017/12/26 13:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f1f000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000066d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0xc0505405, &(0x7f0000c5f000)={{0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:15 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000006000-0x10)={0x5, 0x0, 0x10000, 0x7fffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000008000-0x8)={0x7, r2}) 2017/12/26 13:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000e81000)=0x0, 0x0, &(0x7f0000843000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ef5000-0x9)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000de5000)=""/92, &(0x7f0000310000-0x4)=0x5c) setitimer(0x0, &(0x7f000004a000-0x20)={{0x0, 0x2710}, {r0, 0x7530}}, &(0x7f00007ce000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 13:58:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x5, 0x801) dup(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r1, &(0x7f0000baf000-0x112)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv4={{0x2a, 0x4, 0x2, 0x400, 0x108, 0x3, 0x4, 0x7fff, 0x1, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x23, 0xfffffffffffffff7, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x5}, @ra={0x94, 0x6, 0x100}, @ssrr={0x89, 0x13, 0x5, [@empty=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, @cipso={0x86, 0x45, 0x387, [{0x1, 0x11, "f8a4d0e7c1cb575aab4979b66dee92"}, {0x5, 0xc, "029204ab6d9ce6ee155f"}, {0x6, 0xc, "81b2805f57d44b4a5d0a"}, {0x2, 0xb, "f8bbb00750c421dc31"}, {0x1, 0xb, "56b036a3074f6d25bb"}]}, @ssrr={0x89, 0xb, 0x1, [@broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @udp={0x2, 0x2, 0x60, 0x0, "c1663ec397c66ed28190f6e4405eb9478d8455efa1ef96412c0562e43148dd0925397a8d1b84b2413dce91c12aae9c1ce6e76058fb03e5d0208b97ecbb45403ca181e6b84b25ca7b786250018f1eab37b00ae2a0af437102"}}}, 0x112) 2017/12/26 13:58:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006a2000-0x4)=0x0, &(0x7f0000201000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000663000-0x10)=[{&(0x7f0000850000-0x2b)="2900000020001900013d181000da000602000000000000029e0000040d000400001100000000000802", 0x29}], 0x1) dup(r1) 2017/12/26 13:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b04000)='./file0\x00') 2017/12/26 13:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00000c6000)=0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) [ 58.311669] keychord: Insufficient bytes present for keycount 260 [ 58.325166] tty_warn_deprecated_flags: 'syz-executor4' is using deprecated serial flags (with no effect): 00008000 2017/12/26 13:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x8, 0x80000) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000ee0000)="6e65742f6e65746c696e6b0010") exit(0x0) fgetxattr(r2, &(0x7f000058f000)=@random={'osx.\x00', '\x00'}, &(0x7f000075b000)=""/68, 0x44) 2017/12/26 13:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000821000)='westwood\x00', 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007cd000)='/dev/sequencer2\x00', 0x20000, 0x0) connect$inet(r1, &(0x7f000071c000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000050d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000bb5000-0x74)=""/116, 0x74) syz_open_pts(r1, 0x105000) writev(r1, &(0x7f0000553000)=[], 0x0) pipe2(&(0x7f0000591000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f00002fc000)={0x8, &(0x7f0000f63000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000019c000)={r4, 0x3}) 2017/12/26 13:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000c59000)=0x0, &(0x7f0000b95000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f00004f9000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000950000-0x78)=""/120, &(0x7f000078b000)=0x78) 2017/12/26 13:58:15 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000fd1000)={0x0}, 0x8, 0x0) 2017/12/26 13:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005dc000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000937000-0x4)=0x4, 0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = epoll_create1(0x0) socket$inet(0x2, 0x80000, 0x3) prctl$setmm(0x23, 0x7, &(0x7f0000090000/0x2000)=nil) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f29000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f00006b0000)={0x0, 0x0}) [ 58.354763] keychord: Insufficient bytes present for keycount 260 2017/12/26 13:58:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00009bd000)="", 0x0, 0xfffffffffffffffe, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000003000-0x5d)="3939df60ac37bf1626fcecda065a07a3ff03377c85de05b9497df1f41d404637a353128093209fdb25f31536924f4d697155a6292a60596792b86d49936c549bd53a7c963df3cf7b9f30704133d374d3bbdb41b0955e3c744ab3452afb", 0x5d) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000003000-0x4)=0x0) 2017/12/26 13:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000064c000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x5, 0x0, 0x0, 0x2, 0x4, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/uts\x00') setns(r0, 0x0) 2017/12/26 13:58:15 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000aee000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x0, 0x0}) 2017/12/26 13:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x180fffb, &(0x7f0000d6c000)="", &(0x7f0000b50000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000489000-0x1)="") ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000068e000)=0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getownex(r1, 0x10, &(0x7f00006e0000)={0x0, 0x0}) ptrace$setsig(0x4203, r0, 0x5, &(0x7f0000f6b000)={0x2a, 0x8, 0xff, 0x3}) mkdir(&(0x7f0000d98000)='./file0\x00', 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000047f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000067f000-0x4)=0x1) ioctl$TIOCSCTTY(r2, 0x540e, 0x7) ioctl$KDDISABIO(r2, 0x4b37) pivot_root(&(0x7f0000fce000)='./file0\x00', &(0x7f0000e78000-0x8)='./file0\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000e89000)='/dev/ptmx\x00', 0x420000, 0x0) removexattr(&(0x7f0000052000)='./file1\x00', &(0x7f00005b5000-0x12)=@random={'trusted.\x00', 'ppp1$,+-\x00'}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000578000-0x4a)=""/74) 2017/12/26 13:58:15 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0}, 0x8) read(r0, &(0x7f0000005000-0x27)=""/39, 0x27) 2017/12/26 13:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a86000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000305000)=0x0) 2017/12/26 13:58:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000cec000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000b52000)="", 0x0) 2017/12/26 13:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) poll(&(0x7f0000a21000-0x8)=[{0xffffffffffffffff, 0x8100, 0x0}], 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000a69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000193000-0x4)=0x14) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000dae000-0x1)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000ce000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000923000)="d6d1d6df85ea07fd778df473d793dd6267792e6d73882d6ea5235b4c6af48bddf4bb19db98e6087920c005d649700686223e5cc4328be4807fab7c6b1a37a05988b91c0723673a2ded2126443d04ec9654dece184bd195bd077ea3fea696", 0x5e, 0xc000, &(0x7f0000c86000)={0x1a, 0x0, 0x4, 0x80, 0x3, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/26 13:58:15 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fd9000-0x28)='posix_acl_accessGPL*\x00', 0x0) pwritev(r1, &(0x7f0000fd8000)=[{&(0x7f0000fd9000-0x73)="", 0x0}], 0x1, 0x3ff) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00004c0000)=[@in6={0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xffffffffffffb07f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fda000)={0x3, 0x57, 0x0, 'queue0\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:15 executing program 5: mmap(&(0x7f0000000000/0xb2b000)=nil, 0xb2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000500000-0x4)=@assoc_id=0x0, &(0x7f000018a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000353000-0x8)={r1, 0xd454}, &(0x7f000033b000-0x4)=0x8) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000b2c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b2b000)=0x10, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x14) 2017/12/26 13:58:15 executing program 6: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000006b000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000006f000-0xd)='/dev/usbmon#\x00', 0x3, 0x82080) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000061000-0x1)={0x0, 0xeb1}, &(0x7f0000015000-0x4)=0x6) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000006f000)={r1, @in6={{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xfff, 0x3f, 0x6, 0x100}, &(0x7f000006f000)=0xa0) r2 = open$dir(&(0x7f000006b000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000006f000)="d5e0f969c48d75922b939702f1a392d4", 0x10, 0x4000, 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000006e000)='/dev/vga_arbiter\x00', 0x40c1, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000006e000)={0x1, 0x4, 0x7, 0x80000000, 0x0}, &(0x7f000006f000-0x4)=0x10) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000001a000)={r4, 0x2c, &(0x7f000006f000-0x2c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7fff}]}, &(0x7f0000051000)=0xc) mkdirat(r2, &(0x7f000003d000)='./file0\x00', 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x40) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000027000-0xe)='./file0\x00', &(0x7f0000015000)='./file0\x00', &(0x7f0000070000-0x6)='fuse\x00', 0xffffffffffffffff, &(0x7f0000045000-0xb4)="e45a9ed942fd0016bbbafd8bc56af5c9ef026966add1484c41a830375e0e829b463671c33c7f3e8dda3543acc06b97a4892760799fc20253b50a447fc6b057645d54a7c442825f7dc0a3091f6827ad2b15e6bbd2b2d33330f83e524d6bba26a56eb04e933e79849c1e2e1a89e8f5468077a15aa6dab9dd604a868d52c0b0c90389e34d4fc45ac41c5c62af89b67f32810ceb25a9a113844f1003a0c2c0de90bc24f28555148c4238cb6cc3833337f6532b19296e") mknodat(r2, &(0x7f0000006000-0xe)='./file0/file0\x00', 0xc000, 0x0) 2017/12/26 13:58:15 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) rmdir(&(0x7f000011b000)='./file0\x00') 2017/12/26 13:58:15 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000fd4000-0x4)=0x0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bfd000-0x8)={0x0, 0x0}) 2017/12/26 13:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bbb000-0xa)='ns/cgroup\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000aa6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) close(r0) userfaultfd(0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000097e000)='hybla\x00', 0x6) dup3(r0, r1, 0x0) 2017/12/26 13:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000476000-0xd)='/dev/net/tun\x00', 0x0, 0x200001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000727000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000ab000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000064000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$tun(&(0x7f0000480000)='/dev/net/tun\x00', 0x0, 0x0) remap_file_pages(&(0x7f00004f9000/0x4000)=nil, 0x4000, 0x1, 0xd9, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d8b000)={@common='bpq0\x00', @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004c9000-0xc)={0x0, 0x0}) 2017/12/26 13:58:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000800000-0x160)={{{{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]}, {{0xa, 0x0, 0x80000000000, @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]}}, 0x414, 0x0, 0x0, "b01ccc7ae21f23bd295e7f458a4913687934e859190b9f920af28df65265623dddfc2bf2b1ed3f3c407841a1b2d2e53d1b5fc299a8642c699c3d41c6c14826379326e39cd3bed127909a1a3a4ade2a51"}, 0x160) 2017/12/26 13:58:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x10)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0xa, 0x802, 0xfffffffffffffffc) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f000032e000-0x4)=0x0, &(0x7f0000cee000-0x4)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000988000)='/dev/autofs\x00', 0x0, 0x0) writev(r1, &(0x7f0000165000)=[{&(0x7f0000e84000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900050005000200000000c000", 0x29}], 0x1) 2017/12/26 13:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000bea000)='./file0\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f000087c000-0x8)='./file0\x00', 0x0) lgetxattr(&(0x7f0000e13000)='./file0\x00', &(0x7f00001cb000)=@random={'user.\x00', '/,posix_acl_access#em1#selfcgroupeth1posix_acl_access\x00'}, &(0x7f00009e3000-0xaf)=""/175, 0xaf) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00005df000)=0x0) 2017/12/26 13:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00001bf000-0x1c)={&(0x7f0000877000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a1000-0x30)=[{&(0x7f00009c9000-0x2430)=[{0x33f, 0x0, 0x0, 0x0, 0x0, "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"}], 0x33f}], 0x1, &(0x7f0000740000)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x5c, 0x20000000}, 0x10) sendto$packet(r1, &(0x7f0000681000)="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", 0x430, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) getpeername$inet(r1, &(0x7f0000e21000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000920000)=0x10) 2017/12/26 13:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005c3000-0xc)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f43000-0x28)={@generic="fd18e36048d6884bec5c71c4baa45d9c", @ifru_settings={0x1, 0x0, @fr_pvc=&(0x7f0000251000-0x4)={0x0}}}) poll(&(0x7f000097c000)=[{r1, 0x0, 0x0}], 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000faf000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000a54000)=0xfff) 2017/12/26 13:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x800000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000f6d000-0x4)=0x4d, 0x4, 0xffffffffffffffb9, &(0x7f0000231000-0x8)={0x0, 0x0}, &(0x7f0000e8c000)=0x3f, 0x6) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000a9000)=""/168) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x2e, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:15 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000fd2000)={0x0, 0x7, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000-0x4)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000fd6000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000fd5000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 13:58:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000783000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0xf, r2) 2017/12/26 13:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000086d000)='+.vboxnet1bdev\x00', 0x2) write(r0, &(0x7f0000d49000-0x3)='#E ', 0x3) readlink(&(0x7f00002da000)='./file0\x00', &(0x7f0000a8f000-0x1000)=""/4096, 0x1000) symlink(&(0x7f000070d000)='./file0\x00', &(0x7f0000b37000-0x8)='./file0\x00') execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) pipe(&(0x7f00006f5000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000da3000)='./file0\x00', 0x100) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d79000-0x40)=[{0x8, 0x5}, {0x4, 0x7}, {0x4, 0x9}, {0xb, 0x8}, {0x8, 0x8}, {0x3, 0x7fffffff}, {0x8, 0x5b208cfe}, {0x8, 0x100000001}], 0x8) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00001eb000)={0xa, &(0x7f0000137000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/26 13:58:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f00002c0000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000828000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000a73000-0x4)=0x3ad) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c34000-0x4)=0x0) getpriority(0x2, r1) 2017/12/26 13:58:15 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x3, &(0x7f0000043000)="") mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000fd1000)={0x5b5, 0x1ff, 0x1f, 0x5, 0x401, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open$dir(&(0x7f0000036000-0x6)='./bus\x00', 0x8000452003, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fd3000-0x6)='./bus\x00', 0x12) 2017/12/26 13:58:15 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000001c000-0xc)={0x0, 0x36, &(0x7f0000019000)="5d00d69c5e39a55b350e8685a503257a61b2a7ad00796823f3b39156bfd9a074d7702cc0093472b77a980840b652f4031a230562603e"}) r2 = syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000003000)={0x0, 0x1, &(0x7f000001e000-0x1)='\x00'}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/26 13:58:15 executing program 7: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e6d000)={@common='sit0\x00', @ifru_map={0x180000000000, 0x5, 0x40097f, 0x800, 0x0, 0x49}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000045c000)=@sack_info={0x0, 0x2, 0xdd}, &(0x7f0000dd5000)=0xc) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e6d000)={r3, 0x1f, 0x3, 0xf31}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x5ca, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e6b000)={0x3, 0x2, 0x0, 0x5, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e6b000-0xaf)={0x0, 0xa7, "1e2828d8ad59e453225fddede6ffa09bad87a63fc44ddbcfc1dc11974a615b3c786da60ad49e8328f0a6686ff5a64c40aa009f1b09d05db408009c110daaf6870eb6fe6a08af071356ff74973a22e98904f7a630182a099d1619e702a0257cefc164ddd1f2cac41c7ba3c5fe3c22a5b32a5647496bf1e44e4c82d77204d7135f18edeb79dd2a1ae2d05c77a27bfb105ef1944d166fe73b9b96b386537aa33892e4bbbf38709a4b"}, &(0x7f0000911000-0x4)=0xaf) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000e6f000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e6a000)={0x0, 0x0}, &(0x7f0000e6b000-0x4)=0x8) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000012f000-0x4)=0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000394000-0x4)=0x0, &(0x7f0000e6c000)=0x4) ioctl$TIOCNXCL(r2, 0x540d) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e6a000)={@generic="d59b5a94cf58d3a694a3c7f551260fc2", 0x1000}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e6b000)={0x0, 0x20}, &(0x7f0000e6b000)=0x8) 2017/12/26 13:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d27000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000153000)='/dev/hwrng\x00', 0x200000, 0x0) fsetxattr(r0, &(0x7f00002c2000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000e96000-0x8)='$vmnet0\x00', 0x8, 0x3) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000091c000)=0x0) removexattr(&(0x7f00004f8000+0x6bb)='./file0\x00', &(0x7f000077a000)=@known='system.sockprotoname\x00') 2017/12/26 13:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c59000)='./file0\x00', 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004a6000)=0x0, &(0x7f0000a0f000)=0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000082000)={0x5, 0x44, 0x9d8, 0xfffffffffffffffe, 0x1ff}) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000f6c000)='xfs\x00', 0x1000, 0x0) readlink(&(0x7f00008ba000-0xe)='./file0/file0\x00', &(0x7f0000219000-0xf3)=""/243, 0xf3) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00009c2000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") open(&(0x7f000091e000)='./file0\x00', 0x3ffd, 0x80) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") 2017/12/26 13:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000094c000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000616000-0xc)='/dev/rfkill\x00', 0x0, 0x0) linkat(r1, &(0x7f000038b000-0x8)='./file0\x00', r2, &(0x7f000086c000-0x8)='./file0\x00', 0x400) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005d6000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) openat$autofs(0xffffffffffffff9c, &(0x7f0000d2f000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000c5f000-0x40)={0x0, 0xa, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) 2017/12/26 13:58:15 executing program 4: socketpair(0x3, 0x0, 0x3ff, &(0x7f00005d4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) personality(0x650000b) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@generic={0x9, 0x101, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000677000-0x8)='./file0\x00', &(0x7f00002da000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) getsockname$inet6(r0, &(0x7f000010c000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000047e000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000818000)={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]}, [0x20, 0x7, 0x3f, 0x9, 0x800, 0x7ff, 0xffff, 0x716a, 0x401, 0x7, 0x8, 0x7, 0xb7d7, 0x2, 0x6]}, &(0x7f0000d05000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000096f000)={0x2, 0x8000, 0x0, 0x0, r2}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000f2c000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x7fb, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) 2017/12/26 13:58:15 executing program 2: mkdir(&(0x7f0000389000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x109000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x15f2, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)='./file0\x00', 0x160) socket$inet_tcp(0x2, 0x1, 0x0) munlock(&(0x7f0000344000/0x1000)=nil, 0x1000) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009be000-0xe)='./file0\x00') 2017/12/26 13:58:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x2, 0x35}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b7d000)={0x4, 0x9, 0x1303, 0x4, 0x6}, 0x14) fchmod(0xffffffffffffffff, 0x0) 2017/12/26 13:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020200) syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') mount(&(0x7f000000a000)='.', &(0x7f00000ce000)='./file0\x00', &(0x7f000092a000)='qnx4\x00', 0x0, &(0x7f0000d1d000-0x1)="") r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01010900000000fa0000000003000200e5ff0000ffff000404490001008feb00"}) 2017/12/26 13:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00003eb000-0x5)='user\x00', &(0x7f0000a9a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fbe000-0x4)="a8", 0x1, 0xfffffffffffffffb) r1 = add_key(&(0x7f000064a000-0xb)='asymmetric\x00', &(0x7f00006de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000001b000-0x8)="99d3cde3f510eec1", 0x8, 0xfffffffffffffffd) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a55000-0x1)='/selinux/enforce\x00', 0x30040, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001ce000-0x10)={0x0, 0x7fffffff, 0x6, 0x101}, &(0x7f0000852000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00004a5000-0x4e)={r3, 0x46, "82474a0ab86d7246e66af6cf410ef12a85d311179724948636e66ed88b3789033edce88ebdb275569fe64aefd00a4ec0dfd2e4e0a6ebc6785cb2d2f10ae2a3d6b7b543556efc"}, &(0x7f00000c6000)=0x4e) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ae000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) keyctl$search(0xa, r0, &(0x7f000095c000-0xd)='dns_resolver\x00', &(0x7f0000938000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) [ 58.986611] audit: type=1400 audit(1514296695.674:48): avc: denied { sys_ptrace } for pid=10267 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2017/12/26 13:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd6000)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) getdents64(r0, &(0x7f0000a63000-0xb6)=""/182, 0xb6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bce000)=0x0) connect$inet6(r0, &(0x7f0000557000)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1, 0x0}, {0x0, 0x7530}}) 2017/12/26 13:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6d000)="636c6561f27a72446673075f") write$fuse(r0, &(0x7f0000aa3000-0x34)={0x2b, 0x0, 0x0, @random="fd8bf7287c34cd9dcfb911b1c09842bb13cd6bc4945bc60c378931"}, 0x2b) 2017/12/26 13:58:15 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="1331b2a2b84ab9b744bb4f31ca25cb39", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 13:58:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000309000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f29000-0x4)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005f5000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00005c5000-0x14)={0x0, 0x7ff, 0x3, 0x7f, 0x7f, 0x9}, &(0x7f0000c7f000-0x4)=0x14) dup(r0) r2 = syz_open_dev$usbmon(&(0x7f0000095000)='/dev/usbmon#\x00', 0x1, 0x340) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000006a000)={0x0, 0x100000000, 0x30}, &(0x7f0000690000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000cd000-0x8)={r3, 0xc000000000}, &(0x7f0000068000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cf8000-0x8)={r4, 0x1000}, &(0x7f00001b9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000479000)={r5, 0x6}, 0x8) pipe(&(0x7f000016d000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, r2, 0x0, 0x7fff, 0x7) 2017/12/26 13:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000a3e000)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000967000-0x97)={0x0, 0x8f, "5a7993892c20baee90a32175a75340be018553a4f4043a2f0f1ea05b6a1ff3be9e576e54da58e3586c9bd0df084803e9675f283712afd05cd60d4b22eb2dabc4a6a053fae7b7391c55bad95a8192a37b73ff05e41a80e461a1d9a79de076a1cbadb4dad1547b2f3848d9b1a87948b4c7d1a9f8bdb02104d5660f050593835bbe6bbeb4fb5c4883b2e707474d7331b3"}, &(0x7f0000fba000)=0x97) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007f9000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x2f00, 0xa140000000, 0x800, 0xb2}, &(0x7f0000101000)=0xa0) getresuid(&(0x7f0000fa7000-0x4)=0x0, &(0x7f0000597000-0x4)=0x0, &(0x7f0000fb2000)=0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00005d7000-0x24)={0x5d2, 0x4, 0x29a3, 0xf39, 0xff, 0x9, 0x9, 0x8, 0xffffffff, 0x7, 0x3, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x0, &(0x7f0000003000-0xdc)=[]}, &(0x7f0000001000-0x4)=0x10) ioctl$int_out(r0, 0x1000000000005462, &(0x7f0000001000-0x8)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000fd4000)={0x10001, 0x7, 0x3ff, 0x800012, 0x1, 0x8, 0x80000000, 0x9, 0x3f, 0x80000001, 0x81}, 0xb) 2017/12/26 13:58:15 executing program 1: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000cd1000-0xcb)="24000000190025f7062a07fbfffffc0e0a8000fbffffffffff5cffeb080002000021c1193be5efa97c9a3a20ee674af612df453d4736f86564aa12ed008f82ef431fdbb038eb108c421bbda545eeb699180523d248699a98aed42b02000000000000007de12a30069d7924eddd42ef4cf11ac08163543139541e6eb8080bbfbd1f2560a55f13a013d4a8eb1f4bcaf63ab770c329093098c2fbb6b426c83f600b518e078c2aa1d4946fa64428b231891109fa6f531d47f7e33449cbe5fd8639c6027808524f7aae1600c7e5", 0xcb) 2017/12/26 13:58:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000069b000-0xa)='attr/exec\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000091a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000095d000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000848000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000dda000-0x4)=0x0, 0x4) 2017/12/26 13:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x1) mremap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f00004f6000/0x4000)=nil) getitimer(0x0, &(0x7f0000112000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 13:58:15 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000003) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc4000-0x29)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/12/26 13:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fb0000)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r0, &(0x7f000092a000-0x17)='net/ip6_tables_targets\x00') socketpair(0x5, 0x5, 0x7c, &(0x7f0000c9a000)={0x0, 0x0}) 2017/12/26 13:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x9) r1 = dup(r0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000888000-0x4)=0x0, 0x4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f0000d65000)='/dev/net/tun\x00', 0x0, 0x80000) 2017/12/26 13:58:15 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000448000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000bdc000-0x10)={0x80000000, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f000041c000-0x8)={0x0, r1, 0x10003, 0x7}) getrusage(0x0, &(0x7f00007b3000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 13:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000139000-0x5)='comm\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) ftruncate(r1, 0xf) ftruncate(r1, 0x7ffc) 2017/12/26 13:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000413000-0x10)='/selinux/policy\x00', 0x0, 0x0) getitimer(0x0, &(0x7f00008a7000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) clock_gettime(0x0, &(0x7f0000a25000-0x8)={0x0, 0x0}) ppoll(&(0x7f000003c000-0x40)=[{r0, 0x3040, 0x0}, {r0, 0x8422, 0x0}, {r0, 0x40, 0x0}, {r0, 0x6b9, 0x0}, {r0, 0x0, 0x0}, {r0, 0x208, 0x0}, {r0, 0x222, 0x0}, {r0, 0x8400, 0x0}], 0x8, &(0x7f0000ee8000)={r1, r2+30000000}, &(0x7f0000b1a000-0x8)={0x10000}, 0x8) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000055e000-0x62)=""/98) 2017/12/26 13:58:15 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x109400) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000b000)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000009000-0xa)='syzkaller\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) 2017/12/26 13:58:15 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000004000-0x1e)=""/30, &(0x7f0000001000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000001000-0x10)={0x3, {"6892d52930d335"}, 0x8}, 0x10) [ 59.921929] IPVS: Creating netns size=2536 id=9 2017/12/26 13:58:16 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req3={0x7fffffff, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000003000-0xc)={0x2, 0x81, 0x8, 0xab79, 0x6, 0x0}) 2017/12/26 13:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000581000)=0x1, 0x4) bind$inet(r0, &(0x7f000089c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aaa000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000743000)='/dev/rfkill\x00', 0x200, 0x0) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f2000)={0x0, 0x0, 0x0}, &(0x7f0000a3e000-0x4)=0xc) ptrace$peek(0x1, r2, &(0x7f00009c9000-0x4)=0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00005fb000)={0x1, [0x1]}, &(0x7f0000a2c000-0x4)=0x6) fadvise64(r3, 0x0, 0x400000000, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000092f000)={0x7, 0x4, 0x100, 0x5, 0x0}, &(0x7f0000690000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00003c5000)={r4, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7a8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x9}, 0x98) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000480000)={0x5, 0x6, 0x6, 0x1f, 0xa, [{0xffffffffffffffc1, 0x2, 0x10000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0}, {0x9, 0x20, 0x9, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x84a, 0x0, 0x0, 0x2102, 0x0, 0x0, 0x0}, {0x80000001, 0x38, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8, 0x7, 0x3ff, 0x0, 0x0, 0x709, 0x0, 0x0, 0x0}, {0x3f, 0x4, 0x6f2eba46, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x80000000, 0x400, 0x7, 0x0, 0x0, 0x308, 0x0, 0x0, 0x0}, {0x100000000, 0x101, 0x80000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x6, 0x40, 0x3f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x6, 0xffff, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) getuid() 2017/12/26 13:58:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f47000)='statm\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x91)="fd2fde865847033c7e4e47a8d8c25f6c359e705a048cc0176265016b9b9a2e92c97f9eb44a5816541674b1b06bb984d2a78b8e9fa715c05442c824af9fd1b657661e7ccebbc9e924911a4eab20452eee4e7f0458611cf1c8659c586f215e4b334f57013462d299a9745b4e3b4b44d7b54f35ab6e214f28dc3300a7e984fcf1708b50f42f342c250b1a4dccf6d81bc508b3", 0x91}, {&(0x7f0000001000-0x47)="a744835ce7384b2668549ecd4629c0caadcfca54b7a51946ca5d9711590ca2a3df6e46f1bcaf170da0bf593440c97c1f52e1aad80079ffa0564f05ab3024a924ff57c276f6d3bd", 0x47}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r1, 0x2}) ioctl$void(r0, 0x7452) 2017/12/26 13:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x8, 0x0) read(r0, &(0x7f000006b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000f71000-0x20)=[{{0x0, 0x0}, 0x0, 0x2, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000e46000/0x3000)=nil, 0x3000) openat$hwrng(0xffffffffffffff9c, &(0x7f000035f000)='/dev/hwrng\x00', 0x0, 0x0) 2017/12/26 13:58:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007c1000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d1b000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000655000)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00004a6000-0x160)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x576b, 0x8, "9f775d5694cf10d9cca87d2acb89d22ada69f215f500a475b5ae06bea54d6d73d7ac15d6d0a4d49194b72b4ec60c5e9184a5c3cc428ce71212734dfe37322906f8d4446e61709214bc9f0d346b23246d"}, 0x160) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000ea000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r1}, 0xc) r3 = socket$inet(0x2, 0x1, 0x0) listen(r3, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00006c7000)=0x0) setsockopt(r3, 0x3, 0x1, &(0x7f0000207000-0x84)="9dc0e26cc1040000000000000093f70200000000000000ec54c39f3a15f9570633b208496d22d0d410ee1bf7583782efed2200ebdf74234d847c06164d3a45f978c927e1682507a0f1d60f4bad8bbb3161f1b36d641711a0fc12420cf5884f685719310a758ca639834f2015623689e3c4b2a070ee069c599fedcde2a6e73cba98e23e48", 0x84) r4 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') pread64(r4, &(0x7f0000bad000-0x92)=""/146, 0x92, 0x400000000000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000a3b000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6a030a8b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x6, 0xc0e, 0x6, 0x2}, &(0x7f0000273000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000eed000)={0x20, 0xa, 0x8, 0x3, r5}, 0x10) 2017/12/26 13:58:16 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e79000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000061d000/0x1000)=nil, 0x1000, 0x200000f, 0x30, r0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000fda000)=@known='system.advise\x00', &(0x7f0000be1000-0x2)='!\x00', 0x2, 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, 0x0, &(0x7f0000fdb000-0x4)=0x0, 0x80800) r3 = memfd_create(&(0x7f0000c65000)='-\x00', 0x0) rt_sigreturn() mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r3, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000764000-0x8f)=""/143) rt_sigaction(0x7, &(0x7f0000b4a000)={0x20da401c, {0x0}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000af1000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/26 13:58:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/233, &(0x7f0000001000-0x4)=0xe9) shutdown(r0, 0x1) 2017/12/26 13:58:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000681000-0x18)={0x0, 0x80, 0x30, 0x5, 0x6ed9}, &(0x7f000056c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b26000-0x10)={0x0, 0x1, 0xc8b, 0x8}, &(0x7f0000d26000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000825000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce80, 0x2}, &(0x7f0000c12000)=0x98) r2 = syz_open_pts(0xffffffffffffff9c, 0x140) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f00002c0000-0x4)=0x7, 0x4) fcntl$F_GET_RW_HINT(r2, 0x40d, &(0x7f000088a000-0x8)=0x0) r4 = syz_open_procfs(0x0, &(0x7f0000678000-0xef)="69716feeeaba42766d32148ae021a7b8a20712f90c1db1c6e6d2658ebe7c8c8d2bc0b81d2885a53ffa797bb73c6f1ef7238dea8b4ca7aa73cba115db549b1824ad768a60060000000eb06550e3b741e113c73bc9a65a97bc46370bfe7719554c15287faa6db2ffb50bd38d2c48938dde52801bac4a0574a53c74277f484c4304e41225014566f8f8b80fd24182d4123bddddb9b92a5fc257c2111c4cddacd286e1dfe921ea1bd3f847672f6dae3a6b964efb348a329a9b190db1874d7bc711a95cc66e2dccb2a684bbce3cb5c9be1749d1d159ed8b34eaabce7517113bb3244c4cface5f7b6915689c7f28638353f4") mmap(&(0x7f00001a5000/0x3000)=nil, 0x3000, 0x0, 0x7031, 0xffffffffffffffff, 0x0) pread64(r4, &(0x7f000029b000)=""/0, 0x0, 0x4000019) 2017/12/26 13:58:16 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000e000)=[{0x4c, 0x13, 0x401, 0x0, 0x0, "a61e4176134fa3d29b6d2a0ed4d60c421888c67a6adcdec162580551e6d2fb8360dc63dfadf7f444636692451871f179c3f1e02ef5de54738c17322f"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000)={0x0, 0xe6}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000018000)=@assoc_value={r2, 0xfffffffffffffffb}, &(0x7f000000f000)=0x8) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000018000-0xc)={0x3, &(0x7f0000017000)=""/143, &(0x7f0000018000-0x30)=[{0x8001, 0x22, 0x1000, &(0x7f0000003000-0x22)=""/34}, {0x7, 0xf9, 0xde, &(0x7f0000006000-0xf9)=""/249}, {0x2, 0x72, 0x70000, &(0x7f0000018000-0x72)=""/114}]}) 2017/12/26 13:58:16 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000018000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001264, &(0x7f000000b000)="") mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000002f000)='/dev/pktcdvd/control\x00', 0x80c0, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000015000)=""/4096) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000002e000)='/dev/pktcdvd/control\x00', 0x208040, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f000002f000-0x10)={0x6, 0x0}) 2017/12/26 13:58:16 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000022000-0x4)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x6) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000023000-0x14)={0xffffffffffffffff, 0x2, 0x7, 0x0, 0x7}) 2017/12/26 13:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000013f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) 2017/12/26 13:58:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dba000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) mlock(&(0x7f0000d4b000/0x4000)=nil, 0x4000) r1 = fcntl$dupfd(r0, 0x0, r0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000644000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000293000-0x8c)={0x1000, 0x8, 0x8, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f000057a000)={{0x7, 0x3}, 'port1\x00', 0x11, 0x0, 0x6, 0x8, 0x6, 0x4, 0x10000, 0x0, 0x1, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ef3000-0x6)='yeah\x00', 0x5) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00001e9000-0xc)={0x2, &(0x7f0000fa2000-0x8e)=""/142, &(0x7f0000719000-0x20)=[{0x10001, 0xc0, 0x4, &(0x7f000017e000-0xc0)=""/192}, {0x0, 0x1000, 0x1, &(0x7f00001aa000)=""/4096}]}) sendto$packet(r1, &(0x7f0000681000)="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", 0x18f, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/26 13:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002d000-0xb)='/dev/loop#\x00', 0x1, 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000eeb000)='/selinux/context\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f8f000)='/dev/rfkill\x00', 0x702, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ccd000-0x15)='/dev/pktcdvd/control\x00', 0x640000, 0x0) linkat(r1, &(0x7f0000fe7000)='./file0\x00', r2, &(0x7f0000aad000-0x8)='./file0\x00', 0x1000) 2017/12/26 13:58:16 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e24000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000aba000)={{0x3, 0x0, 0x100000001, 0x0, 0x5}, 0x6be, 0x832, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b56000)={@random="b3bffb468f3b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8847, @ipv6={0x0, 0x6, "9e5dd9", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, &(0x7f000084e000)={0x0, 0x1, [0x0]}) 2017/12/26 13:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f000020d000-0x8)={0x4000000, r0}, &(0x7f0000a2f000)={0xfffffffffffffffd, 0xfffffffffffffffc, 0xff, 0x0, 0x0, 0x4}) r1 = syz_open_dev$sndtimer(&(0x7f00006e5000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ed6000-0x8)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000653000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00006b0000-0xab)="0a53565bd34caee12419e611e1eb9f5fa08266e57d975f6ce923fd8d2e407cdc4dad36e6cdfcd8ca2d768bd1a5a280a20f259035963e6155e3c0271c7a44360f58e7d32baa489bb051ff0c5ca5f2082f0f621c7862c79521211f3b421dd919219653b8e6dfabd1616cd78f4ae6bd767e06568ea58b2b24a51bffee9921e6d5a679c1faa02c2099a8ec21c402f53341d129d7d74a106f394f46818ced050a13c652cb8b6d2f454c7d2d5375", 0xab) 2017/12/26 13:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000cac000-0x6f)="dc0b", 0x2) 2017/12/26 13:58:16 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x202000000000001b, &(0x7f0000000000)="fcd1cb6c57910504b8a7214e47b09ce1a231c101", 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x310)={0x8, {{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0xff5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6b8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2017/12/26 13:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a8e000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000bea000)={0xbe, 0x100000000, 0x1, 0x7, 0x2}, 0x14) sendmsg$netlink(r1, &(0x7f000040f000-0x1c)={&(0x7f0000491000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009ba000-0x40)=[{&(0x7f0000bd3000)=[], 0x0}, {&(0x7f0000c42000)=[], 0x0}, {&(0x7f0000129000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x3, &(0x7f0000251000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004f7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000714000)=0xe8) r4 = getgid() syz_fuseblk_mount(&(0x7f0000fbd000-0x8)='./file0\x00', &(0x7f0000498000)='./file0\x00', 0xa000, r3, r4, 0x9, 0x2, 0xb0002) 2017/12/26 13:58:16 executing program 7: mmap(&(0x7f0000000000/0x377000)=nil, 0x377000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000376000-0x10)=[{&(0x7f0000377000-0x1f)="1f0000000d0a1976558c75bd00cb3f00000fff856ef5e08a48aa4cfcffffff", 0x1f}], 0x1) 2017/12/26 13:58:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) setpriority(0x0, r0, 0x1f) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000001000)={0x0, 0x1, 0xd1, 0x400, r0}) 2017/12/26 13:58:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000078d000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x78, 0x0, &(0x7f0000001000-0x78)=[@acquire={0x40046305, 0x2}, @enter_looper={0x630c}, @reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000000000)=[0x0, 0x38, 0x40, 0x20]}}, @acquire={0x40046305, 0x4}, @clear_death={0x400c630f, 0x2, 0x3}, @request_death={0x400c630e, 0x0, 0x0}], 0xf7, 0x0, &(0x7f0000001000-0xf7)="d106280423d7f4dbb1667f74f32e0a4ddd73b7119a77b1e918a19c2358ae0762d11e2c778740edad68c5b24f6af0f79fb0a0ae8e8ef07c1df36598230441287204882ef1b8db25462bec91fbcb3fe0c2c0036b1ea9179a82cc3e67335ef78fcaaf5a8e6839c9d006ece7da0c65e792dbcf9bc3d5051215fe02f21a2b4220dc4dc0ac91a1bf8efb829ea23ca58970eda36952b28aa3552d17694486718818d7690544055df061990360db2ab8f66205bee4bd7e9aa3e7c593539b0098dac6af5736d5d224da55bb7c1f618ff1dfd7f567a91ad0a4ac227154ac035a1a25578217ae317b160794b5f65ac977120c694b4c8562f8bd059e45"}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) fgetxattr(r3, &(0x7f0000005000)=@known='system.sockprotoname\x00', &(0x7f0000005000-0x93)=""/147, 0x93) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000006000-0x30)={0x4c, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2017/12/26 13:58:16 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) setsockopt$sock_void(r0, 0x29, 0x16, 0x0, 0x0) 2017/12/26 13:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f000024d000-0x160)={{{{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x81, 0x3, 0x9, "df78a0d9bdb688527a85c15761e6e0aeeace50c0ece4c5efa36b3ad0d468b616cfa4799dbee2c9d3fe019d7a78b79056e3359d58edd45b363a3d68a064b1eeecda9bb9c1a0866b04648dc6942452689c"}, 0x160) r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d4f000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000860000)='@%\x00', 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000690000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006b2000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a52000)={r2, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000942000-0x4)=0x8c) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000030000-0x60)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 13:58:16 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff3000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r2, 0x0, r2, 0x0, 0x3f, 0x4) getsockname$packet(r1, &(0x7f0000d92000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f8e000-0x4)=0x14) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000ff4000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r3}, 0xc) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f000000000000000000000b0100"}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ff7000-0x5c)={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1a79}, {0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x7ff}, 0x7, [0x8, 0x380000, 0xd2, 0x4, 0x5, 0x1ff, 0xe9, 0x200]}, 0x5c) sendto$inet(r0, &(0x7f0000ff6000-0xf)="58e135600d3fe1438874b7611e372b", 0xf, 0x4, 0x0, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) 2017/12/26 13:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000963000-0x2c)=@ethtool_cmd={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000d8000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000bed000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00007ae000-0x10)={{0x0, 0x989680}, {r2, r3+30000000}}, &(0x7f0000fb5000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 13:58:16 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000006000)='\x00', 0x842, 0x22, &(0x7f000000e000)={0x2, 0x3, 0x80, 0x4, 0x3f, 0x2, 0x0, 0x2}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x20) exit(0x3fffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000010000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) r2 = syz_open_procfs(r0, &(0x7f000000d000-0x7)='ns/uts\x00') accept4(r1, &(0x7f000000c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000)=0x58, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000008000)=0x0) 2017/12/26 13:58:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xb, 0x80000004, &(0x7f00003a9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000498000)={0x0, 0x0, 0x30, 0x8, 0x20}, &(0x7f0000212000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000003f000)={r1, 0x6}, 0x8) r2 = memfd_create(&(0x7f0000017000-0xb)='cg\x00\x00\x00\x00\x00\x00\bi\x00', 0x0) pipe2(&(0x7f0000c25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r4, &(0x7f000064f000)=[{&(0x7f0000607000)="72d5fc712d3fba", 0x7}], 0x1) splice(r3, 0x0, r2, 0x0, 0x6, 0x0) 2017/12/26 13:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = creat(&(0x7f0000c27000-0x8)='./file0\x00', 0x38de207e058f4192) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000e54000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000489000-0x4)=0x0, &(0x7f000046b000)=0x4) socketpair(0xe, 0xa, 0x0, &(0x7f00003ce000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000020f000-0x50)={{0xfffffffffffffff9, 0x9}, {0x5, 0x2}, 0x9, 0x2, 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]}) 2017/12/26 13:58:16 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000033000-0xbe)="24000000180025200000000400edfc0e0a0b00000010bf02020d00eb08001600481a0000", 0x24) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ea1000)="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", 0x1000, 0x20000000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000be1000-0x14)={0x0, 0xe47a, 0x2b, 0x0, 0x20, 0x0}, &(0x7f0000ea1000-0x4)=0x14) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ea1000-0x5e)={r1, 0x80000000, 0x56, "90f1f8d8a67d2d5461b55bfaa13b75cc04d9a0440bb2c8aae74b9a40e39ddd5db7619e8e169b4c5a80ce443dce52b8f6704b2562f09132dc12a75763586825d44eeb3ce9905a8e7738cf31ff9189e9a3aea46183d13d"}, 0x5e) r2 = fcntl$getown(r0, 0x9) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r2, &(0x7f0000ea1000-0x30)={0x30, 0x3, 0x0, 0x3, 0x7, 0x1000, 0x31c, 0x387380000000000}, 0x0) [ 60.198696] binder: 10432:10433 ERROR: BC_REGISTER_LOOPER called without request 2017/12/26 13:58:16 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e1d000-0xc)='net/rt_acct\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x80000000}, &(0x7f0000001000-0x1)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bc0000)={r1, 0xfffffffffffffffc, 0x9, 0x20}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d00000000000001", 0x10) [ 60.239418] binder: release 10432:10433 transaction 105 out, still active [ 60.248416] binder: unexpected work type, 4, not freed [ 60.255669] binder: 10432:10455 ERROR: BC_REGISTER_LOOPER called without request [ 60.265533] binder: 10432:10433 got reply transaction with bad transaction stack, transaction 107 has target 10432:0 [ 60.265542] binder: 10432:10433 transaction failed 29201/-71, size 24-8 line 2935 [ 60.265572] binder: 10432:10455 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 60.265578] binder: 10432:10455 got transaction to invalid handle [ 60.265586] binder: 10432:10455 transaction failed 29201/-22, size 0-0 line 3004 [ 60.268226] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25493 sclass=netlink_route_socket pig=10473 comm=syz-executor0 [ 60.280988] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10475 comm=syz-executor0 [ 60.337591] binder: undelivered TRANSACTION_COMPLETE [ 60.342676] binder: undelivered TRANSACTION_COMPLETE [ 60.347784] binder: undelivered TRANSACTION_COMPLETE [ 60.352870] binder: undelivered transaction 102, process died. [ 60.358868] binder: send failed reply for transaction 105, target dead [ 60.365574] binder: release 10432:10433 transaction 107 out, still active [ 60.372537] binder: undelivered TRANSACTION_COMPLETE [ 60.377647] binder: undelivered TRANSACTION_ERROR: 29201 [ 60.383100] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/26 13:58:17 executing program 1: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f67000-0xde)="014f190ca05ed32f731891aca8bdea98ba8ec195f29e22d4b5e632729f9d7729de6e88b628e95bb65dbc88a858759320cbe97755800fa47456b85cb91b5bb71f4ec24a3b96e4a9557abac32d6512b5be2927843e21c7b5bbe9e5eefa80a96ca530383ce0d807bee0ede1eee05cc8037b23ac5a9ed714744493eeaca8a9095d5806a64ca5bb92dbd150cdad0fbde9dff9384b7768353a6629bfdc9ee4b597156e83d3abcd69220adb111223e973a17980e4185212e31c897eb28ef463afde66bb84884c159d28202b8ffe86f28468542e92228443c6a548bf71cf6c08ed71", 0xde, 0x0, &(0x7f000098a000)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) 2017/12/26 13:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005d6000-0x11)='/selinux/context\x00', 0x2, 0x0) connect$netlink(r2, &(0x7f0000dc8000)={0x0, 0x0, 0xfffffffffffffff7, 0x80}, 0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000bf000-0x4)=0x0) 2017/12/26 13:58:17 executing program 4: mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ecd000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000cb000)=0x1c) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ecd000-0xc)={r2, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000ecc000-0xe9)="dc13b51a5b31306e78dd581b71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f99ef96f7d4ff812a8f9fc3f0708e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883dcac0c5f697f3bd0a439eec0d9e6aeae588684b1d9e8903a8e", 0xe9) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000ecd000)=0x0, &(0x7f0000ecd000)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00005ba000-0x4)=0x5, 0x4) 2017/12/26 13:58:17 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000c000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f000000b000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000007000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) 2017/12/26 13:58:17 executing program 0: prctl$intptr(0x1c, 0x3) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000042b000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000a73000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 13:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005df000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000ada000)={0x3, &(0x7f0000d53000-0xc)=[{0x4, 0x35047cb}, {0x9, 0x7fffffff}, {0x1, 0x2}]}) setsockopt(r0, 0x0, 0x3, &(0x7f0000911000)="d3fb917248666d5292b508f54981e13039273326972757ef82c2d2a7af0da8d18c5e8fb956fbecd7082baa1f41d64b5eae9bb6ad0bcae8e5a76f049789786be53295be07007dbd5fe7b38af8d9cb24bdc0aa255aa239a9e6e90078ddad1781bd9d76875adf8b", 0x66) capset(&(0x7f0000c2f000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xa, 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000c7d000-0x4)=0x0) getcwd(&(0x7f00007cb000-0x8c)=""/140, 0x8c) fcntl$lock(r1, 0x7, &(0x7f0000ba7000)={0x0, 0x0, 0x8, 0x6, r2}) getsockopt(r1, 0x0, 0x61, &(0x7f000036b000)=""/41, &(0x7f0000004000-0x4)=0x29) 2017/12/26 13:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000266000)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f00006e9000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x1269, &(0x7f0000000000)="") 2017/12/26 13:58:17 executing program 3: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c48000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c0c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed5000)=0xc) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e39000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e2b000-0xe8)={{{@in=@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000439000)=0xe8) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ed6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000580000-0x4)=0xc) r7 = gettid() mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ed6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b8000-0x4)=0xc) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed6000-0x4)=0xc) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000ed5000)=[{&(0x7f000017d000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000009e000)=[{&(0x7f0000ed5000)="e03be07b173584686a092ac20ff28e1b3f59558e0583b135e5b6f57351fcec8afb7b2fd78845bd0fe103afaf7e4f0d75b854ba901e81289645f7fbeaee1d5ec0003b39f59140ee4cab1a070f7bc1d7f43fc9a5ece2d9c7a6a0016ed837d8ac53233edd23", 0x64}, {&(0x7f0000404000)="fdbe55a39fd3f9ea26f4be30746ae10beb53f0eb32c6cdfecaaed751e5fc3a46de350c73349a29bdbb1c9d6c50eefb96d45ec34b23037daf251ad706601476ba009f91275f86caf23e181284dc95065ef72ccb9035860c675881cafd3e90f6bdee080c3db145b2afa835f04d9573aa555e66bbd5a7f616798dd18f14dcbeceaf5a8070bb304bd3c855b717b06d0dfec827639bf13107341d3ad3b918fd88558a53be8411a69a4355269c394152e37ff3ed3fc1439a021c747d987b7cfa638cdf94f7baad2ccc76955e74a4175f2bec58a0348ca1baa406dfaf89809f3c4bf99a46d61a2ffecdfd3522e4d03340a714636cb75b22f317c50fd3747f5d20f7452fa4f21addc5416656b2d9ca1c66ec2a67d35daa701ec5e4c8d14d54960b0d751d8e83199077ce953723964ebda54a60aad7a1f6263afe86d31612e43334c387e1b6bbb6135e4a124925f70037a4821e7068b864aee7e50f60694ef9d3d58db1ae40f3af08725f0ff69cf593a63eb8eedae989cd3bcd76222ba015c378858453a375bb6d7673d093d3a6caf296ddc8caa270f5b66a5cd38a52148d80305a0644e97cab51b4f64628d6e6dd65a4190e3dcb8a939fe15fdb13e1f6d06a4a1576ae00949b1b7130b662a7ca7106584273f601301778dcf8a88dda49134f3acfc23cd5b239664a03b40fda427fa0a245d4bd6745b00b08173e31de70025fe768c5107f6c967a6b1582320468280285e0d12c2be69a666cdab1cc61d1e2b0536123fc0c6b820c28c02c3b9d1d8cde731834a4bb148a6e07aed68e96725c8cdffe93970bc4deb171e811f3c69cbcffc70dfb6928e32494eeeb0a9d3688021aac9a51cb1b2ebd5c0482e1cf3555277f6d3db7999c0130dee1cf3f5ddaa5734679a379ffcd0ff5fd01d5f734dd483e811366811b270238079079f180b8ed7dd053ab5383ca41011c15f026c6c96b27125cc661643b15483c873b02ae8157b1dba3340fcb2bd396d15126118abc16e71d00bdc0cb0c665070c368472ff0795985e21711235182a0d2a828cb71e29161c3bc48cd8a64384e2b975237d149adfc979e2b9a5f1025c9c2b1a35b93577aaa43b2cbe7b8fdbf2ed9156d31f6b09de4a5fce96db1c023a147923950462bd675fa107e4e7b9c40f723c7ccc70bea279e2c1abe12ceea922fb96cd5ab0bb07a438fcd8713f703c32001a588ad20c63a1c191fbf522b0e1afd02592f5160500f521e8198c5b89e79d82e7bc967a9a183aabe8b7bb3d427201ac156af65778071f331ecc40424d66f051c37005cca4af02c72b6d7ee62d1e3b84c65da8b3aa5b0eeb575d5c9c4ec83a6b004fa00872f1764fae7ea770fa42fc450aee64bf94a77eb581a5c22eab5b5a0d19fc7493c2bd2d960a385106441c8d3c6e494fb1ad5ba6bef62abe1b39446380b2f7cb21e857012911ec38cb6070f8a0322de7b0eb82712a0b0ac6865e9a4c4ab218cb73c8a27e4f5592879e74c98daa00acbd0d8c021a33de870df6fe1d89b7d3f3bc62a903e25b0c9d2ba242ed6a742267bdba14e69c84171ef7c79149a9d37d0aa06897cb2da2bf792979263993e8c1727bbb289ef3ca1faf1eb7e11a88169dc0bfcb33133c0a580a495d123208601efa70404c72e611dd6bf1f6fe8b28e226f2c3efbeaddfed32f805b0fe8b520770448f3226706f0f47fb1411645f577a6376f78c2c3a8cb9b50c6a0e4f3a9e0aa32e5ca36dc5696d2389e831411d50da620ee44259ebebd64fb935bf0f9aab2a2a796fb27856954edc624a038667acf6440d514b308538abe9ab62facf595634dfc55427b89ad836e587f28c8cc504b113e248cfc656902b6d4c07894397f7516d2331773527145e4b219f4864e9c099e0851fac05119a68654f99431f182ab43a60baca9bbf102e1f9975d1f5c7c023e955e4d254f4a01666c0b4e8c9fdd5c4fdb2c3e5e0426f68df6de4b9551927353f9481d6b4f6d94398a68a2aca1b2ef13a22c522789a72dd124ce2032121b444dceb6b3ee2b655a7cdce88d0901186bfaf71b37ee762d6ccb5a42775ed309b7c600b169ba5c832010b3d1dc503143f8d0d689d0c8d115c64c33157f3f5eccd85b74998f6bb98615224dec73ab342c9664568565c59792efaa28ffb7315fffc6eaa203614517b1db0ac5b586711b1fc6353fcc0fba64f708ff94647a1b2f9b456848fcdc7293eea76b59d08fccf790a0faf8891ed77351c11c12f7aa2d49da5014dd1b6f42452cd1e969c37e364e2263ed32036cd07bbd09093136ad2878298edbc058293219ce8320a5854d652fe780241d106c054c62ebb212d571373164887ddc9268c886e81b4fb66fc6972e2c327d1eca21de8df2aa7da969d784853c302f4f6956e266ae58f6a4dff34e08b95e6bc9aa580158f3a6cb6c5862a1a39f503ca5fea5b3a15158645ef2d4dbf81295ceedbc64f2a998241b019f50eef8b2add4dcd33c02fb92bb47f0c9e6a360e4cdc702789d56991aa4ebe16d5c5b5dc24f069094814fa295651e2a840fa0e78076cb339625c84c08a65abc06cbcc6792c6fda4b78ed2622f9258c635486dc50f46784d1332b9c92ac0e009dde4a0a20537c1e83cafbd9531b6bdb06de7a4d8fc7cf7abd842f4ab9919980d0afce4b01e87a3c247b77524057ca4bf61e3a2bddc778a3102d4b3df9c3cdba0cd4e1ab57af9be49aa0cd26e4e18c0738b69aab6a67a5ab0f305bb3acbcdce69abf6143437ca3acf198b72f83479ff763e9bc9073180d63afc1212d46890518e01fe50cb0bf8f3c917cfa74c595912d7bae5027f00ee2b68e45ca9da98df4f43a987256d6b658f160b27b3603ed2af83a44cf1a0e8c550002efac6aa2863df1611fbf9bea4329b7db667c8bcf49780d46f775d73c9bd4722c783f87c0f60c061a1e2e3aa9e46777d9c50814c6c18592c9856fc0f5f639c87757f5fe8297bc66d4575a7399d6aba11dd7eec3fde4c0ecd7d8818cd38698d464d02464f85dbdebc689f46a39fe71ffb0c1e59a687a4de4d947b17047653c66fd2011b6c2c051108397d123e0344c0870e7468a1870796ac2f9946aa5674f14767818023306b2bb71eb8b38407bb587620354be80cb53792e8e144379724fd3e3bea0630013daa36246613f3950c402f642e2ce0578935d7db672d374b2f1503351c1c09370c6ce848f21667087dcabdd1ace292f6e895bf0940b6519fe9845a37e9b5a60abb7c185b29d12dd11815b957116075021f08bf096004b31d0ffc46d5b7bfbc63c003d937111afcc3056345c77b254ad573bfb3367ddbf53f6c3333e18ef91a70871af87c874faebc343f6fc4777bf2a4706c8f54e8d58b07656d33af341807e3ca2e7c29d8e6db1c3ffa21c89da4dbb5a30663cc0886c71a6a1ab520d56a614de160e51960e3aaca74f87efda5644bff85cc4651a74322857b92d3bac73e926268117390d03b4be2175d2ef62417b1d9ed1b989fc291b001fe6631b815e1e501a5c2418ecc9163be3ae644f5b00e0caca5fc0c19c624ef6b203d4204180ec91d332a0225f61ca8310a79bf10088b6b22f77ff751f3a8bde2632ebdc38de7ae5fc45140b51e75ed1cdab99ee5aae1e91f0a31bab4243003ada75211cc69e5c90553ad09bd592b0fab10d913157d0319157697bdbf3a901aebef6e47a27156bd2924b6683b5cea475acf833e5b95ee37ec1f0bbe446d2838740c346d6a8a21a45684867d8a4ea779bea3e2249a78f00c9e649e9df3864cb0996461c2a5c119b33c7505a745afb2240d91e7b606a221d77aa60df93c1570430e67fb6dfe5d8d8dc6c5f311bcf8e1e08d3f8c6f52a6071cdf70358efca99e74b56f5eaa313d749c8cb8aa8338e666309720f9734f12bc6889e0f357bda6d108b785aab946111d3b12bdae36892c0527342ba84bb76cb996d0b3df599c6ba1721d2252e041902bbbd64daf9db00578af793ad94ff30e75f46396573922fa550c111918f488ecdae226ca405620c717c60fedd7b740f84a3d533b2a8971eb90773fc0140f3031863b25815ee0b0d5a19998b6ac40f484034ca5bfe3bfa9f1ae8a30df29bb28103bf9f2683866e8169af95089c68c7fcbff24c35e438fdd8e01c489bae9b8db5a3453cca23ed6ae0e8310b5fca9293dca0bef27fb293b2521a5f29141c5c845ffbd925f949f8a808bc42c774dd7bfe5795032fe335547fa9184e845fb723ba36aadeae60ded5e67e384bbb4af912747d5182940921b768cbfad809ab1d61a48ba740a4ae9c60cb7a0519b7caf03a85eab5c1cc0de04ffdecc4e8aa2c6ff6213f5ff1bfee226702ad8b7838a7a514905584105a8f2e64f6041b57aaedf6b9265d5f4779926d8e506b35d1447f85e0ea597f9878823d65a1c44b782e74d30dbcf4ec167717d3e507f8d93c182b8802417bb9da933a579afd4589383fcc77470cddc336311f7ff99de1edeca65ea7d0f6509fa5b042423ed8b191948a1a39b92f564940577716800e8099eacd562ceff35de7449c9645ffd103f296fff24444b9b93883514dd6364970f68ffc21480205d3437aab26a53e4f7a8c33839acbb4149071da6b684b1e096a20b428c281f0db394774c4f85abe0e5b4931e1f167237e86189549f453a61263fe4bb128168dcbd6992eeb057e2022228e35f03771d0106ec3923e1b3f0c0f7bfaddcca2f3551091a12df8c33712219c94d6df2e925838679f5cebe52761e36c6714d9aa853bba5223e7d578d7d958bd7bb1499f2b2a51fc3d20b44365a6086226cebae9099e84889e5921b51d7dabb2000b1e4d498c1b4437773f6e34229b54d080cbed617677f42d097fa68312293342af0e47dde06fc40ec2026447a43b4a3e02936785adb8b3fa2e741a2fad9ec7981dd6de971fe30bc1a9acb274510d3b1d8c125ac6438d09fe02ef4f79d0c56459a99dfeccfa831992d2a13ebd13bfb92a114c2ff383a0c492be105f9138f6f976794fd75e0fa68e8e744ee8e5b59ee69c4491bc83faf01f451b150c8816083cb3275fcd74aaddc7afcf18350e2628ee6545aadda36027b561e375637fbeb527ba8f3d73c6bd9bcb705f8ed7992d8059e84011d84106d589ea33661dac903dee4460bff71c29c75192c88661d9a3535dd7338c49d9a10517bdf93ea4936382dd5ac0fb1adf3acde48a5e37541c102b373a38b2c361d9e1af5482066dd32a26a6ac7b7ec29697d3d73ba6abdd24d37d5f04872e9438c849ef5c77544fd9f97886b25c77766542a2a4da713657ff27a67803a0495ee0d88bacd664d3f44d719686635d589991c31140403f125f3907b2b3410ff835dfb35b22bf5314f36d85c5414da43b75d922d9fa14fa3526dfafc990d443cf6cb7416d9dc32b1a84e8b6b9917d8c46d5f14db438a29658eb32d196febcbf48a7cf8a8e11424ae5cd634d90b521f8e06691b800a99fcd4bb0817918d5dbe341bf64a1f6d3304547d985a778c99bca3188fbbf9cee2f3427b9b3cf042c29f598d674e7f050808dddf4920bc5d193c76afe19fa0fd8a9fc146da0a2df7dab1763fe7fffcc6f0283117e664dbcb00e0967451b9a31710c30773dcfb6868dcb8625f3fe40ea07bf011f73b68d90f9105e2649be9ab4871000cac9e5d26baf556d458104f9db30fe0c2653c5aad9a67311fd82eafc1cb31415c30816e8d667172f3aca1019b74e59bfd59571524af5525f57d6263f7759e4c1b76c97a8cff343e11bb12381d6d418890454c46e6751beab22668c9a5d3f376fed9ed5e5f1d72d9fe70d198e57a23b91d5d2cc0835f0a84aa", 0x1000}, {&(0x7f0000ed5000)="0f3e38992d112f6cac66e18d3ea328c9357a01cecf978629f4f1bbaafcf1b2085578f2e3d8f248e051e2d76c583fbded1f93430bfdfbbfbb74379b31d8142afa01", 0x41}, {&(0x7f0000ab4000)="acaea3b273e950e6e41bf61bc1f6f842c55ca9a0ce89b3aac1bbb4cbe915aba9bf6a794f02fd1a85be1242ba4624e13de0da4cafe8b7d322db5a27cc03572f92709db683c9c97ffeab3a272704ea55e2d68bfc660408814bbd2de558f35504263e0d213ef35d56f6cccab71452a7396324d9f72d285e1d151e3e0e2e4f59d0a78feb14f8c80e3809e702ed3d149018166102f825fcb677103c636a1555ed0f37c6ad67b01f80a033f083733941b543b107c7c5524763978d03ace97d15df11eea7eb", 0xc2}, {&(0x7f0000ed5000)="dc8fd75437418d6e", 0x8}], 0x5, 0x0, 0x0, 0x40000}, {&(0x7f0000a7c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000981000-0x10)=[{&(0x7f0000ed5000)="6e30e8861f13cb8f3a0621416f448b60b9154f3680338247168522f738166baa8769c2182980f63e1fb05661629bb700c2407a526c66eeb4f3f07dfe10d352b967d5ea80feca2eeeb82066ad06214c0335f21a8dd67e8df535fdc1c01d2d229cec09751e21a2e16230aae3a0504fcdb6f3fa79ab1f9fa8c5c7e94bc56010ce65aedd43ef8048841e0d8a0b3b6801090e02d567", 0x93}, {&(0x7f0000ed5000)="da7b1bc58435cc8cb5b08f879e0123bfb9ff40479438819f7d1ada2ca922b52f73ed49c02e763c1bf84ff954c7c7adf0724ad7ba2a69e5611599cff7ae50f5bcb5b5967137b13e6d383846f40499297892847b6f3627125741dd64876a6bd40476a052b857e8fe899a8358ab30773dda8452a81d19b6b0414b7e20565050c4e7bf0538df0ea0ce61fe39b78621ce65ada60133e24eb7bc75762f324a1c3d53c2067d5749837392076467a4ceb9f69430242ef5bf4c9696fd47ab227fe671b1d28367ab033fa04e029de60d5f72cc936cad897908bfbcdce997d4873a4d334c9ce35cbcd8", 0xe4}], 0x2, &(0x7f0000ed6000-0x18)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x80}, {&(0x7f0000d6b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ed6000-0x30)=[{&(0x7f0000ed5000)="6763aa795c4b8cbd5770d904d6382247e35a2b545ddd5777d89fa305013982fc577ba084f4934966a0dbe1697706a008f625ee7b1badd1075dcfd45b8a369b6196630923d738a7e1dd4b17c51226500aeb9d91526ec1428a316bcfb8ebf6ae973ad0bc6ddaa8efda40b855e06317f16bfec18a41d4382000bb7b91166794b4469c4f13257b4f2bbce045d0f6a374e580383a26ab14a8f9480ac6ba0dd9", 0x9d}, {&(0x7f0000946000-0x85)="e2ee26395e48fcfb648818c72a6b7793a99efa3c400d8a88ed72832cafbbb23643e0a64fdb8232ab7041d62887700196a064ce2a8bbb93b31e3b4104ffb5c0a52fb7c57dee89b504bbf261de7621431db790b9df2bb5706ed03cd647d7b04c2b8dc66bfa17129de2611a3087ac05461385854c5bbf7c36a0f7c029d28d2b1dc18e7acbfd22", 0x85}, {&(0x7f0000ed5000)="d367e7604046fce80813a0d371dc44e27285087570a6358860f628edcde205a0e840e62ae934652de29137e8297184986490402b3694c04681e1af8b4b5fe20cd4e445a7ec0197695d4df3c7946a213a4179b0c163ad1280fd89edb772f22dcf83a0ccfa3aa1e83c9e0ed3a62b166ce24ee5524a08a2a6fbb08b494c0061afb996745ba700b55a2c00beb0f11a141a385913a98ccee3f963e1fb46456a968d41e52ae8733857124554f6dcb614f928fd4c9eb6a3", 0xb4}, {&(0x7f0000be5000)="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", 0x1000}, {&(0x7f0000a23000)="314590030784af8b396b507159d984d6f339fc278e435e89de8ef04495155f9351a5c887a8c4951f8275e2eb61b5b54d1141206efbd885cbc59bf7e84d8fa082bde503fbfb44a9ed4731973884f8dbae14e35dfac68b760c00a2f349f669f9196f61b7163d12b194094d04d23278d5152b02ad6a6bb89f5b696d2004e310ad369a20a8ae4b31c1685479f6a27af8ffdc0e2355343c5de3afff06e01238581faeb64a9976923a3d92df6e591f06cd2c3068611ab2b5d5da6c859850318defa7a2958a25828a8c067e0a31054d8c178dd6877d20567ab69023d1f159147459f853ebe11fbe14c2f807cd8fbf7e836c373d3d", 0xf1}, {&(0x7f0000329000)="ef2e7523a220e7a29c935d7aa4a005e2387c9665c2fbb649482ea7c73ddc9d63e795f3ae589ab430ef480e8f49120c7e038a3b2016c7c5055fff4d8851b9d8a0a7b22dc32b3f636aa06633104f42d3ec44f2c8a897e3815791dab05ca6eb2fb75d5d8c07d24886f97cfb14f704b5e240a81d71720ae03684d66e667d962875ccec39752c49cc02513b35b25c0456a6c5f798b33fb8d97e626dac50c731d981d224c6f0d3a2199f831d35db9d3f54f3c8b2509287a9e685b4c10bedf76639489cf6df7c02279aecb13f083c1fba95ecb331d5a54a7ebba7febb2040e41d", 0xdd}], 0x6, &(0x7f0000d47000)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x50, 0x44005}], 0x3, 0x4001) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ed5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ed7000-0x8)='./file0\x00', 0x41) [ 60.388559] binder: send failed reply for transaction 107, target dead 2017/12/26 13:58:17 executing program 1: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000050000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000052000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000045000)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) geteuid() mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000050000)={0x0, 0x0, 0x0}, 0xc) ioprio_set$uid(0x3, r2, 0x1) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000052000)=""/92) sendto(r0, &(0x7f0000032000)="0cbd85358a8496dd4e8fb65f0e124c2572e2c2c830ec34d31e85a3d3a8c0c71f0e497d39ed915e90159e8826", 0x2c, 0x80, &(0x7f0000045000-0x10)=@ax25={0x3, {"3582fb7b29a164"}, 0xfffffffffffffff9}, 0x10) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000027000)={0x1, [0x0]}, &(0x7f0000053000)=0x8) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000054000-0x8)={0x0, 0x0}, &(0x7f0000039000+0x244)=0x8) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000054000-0xb8)={r3, 0x6, 0x1, 0x8, 0x1, 0x100000000, 0x1, 0x8, {r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x9, 0x4, 0x8, 0xfffffffffffff17a}}, &(0x7f0000053000)=0xb8) 2017/12/26 13:58:17 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000ef0000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2017/12/26 13:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000ef5000)=""/123) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000acc000)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b72000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000043f000-0x8)={0x0, 0x2}, &(0x7f0000f89000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000bc000-0xa0)={r2, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff, 0x0, 0x1ff, 0xffffffffffff8000}, &(0x7f0000884000-0x4)=0xa0) 2017/12/26 13:58:17 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 13:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = openat(0xffffffffffffffff, &(0x7f000099c000)='./file0\x00', 0x101080, 0x1) listen(r1, 0xc1) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ece000-0x2c)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getuid() stat(&(0x7f00002bd000)='./file0\x00', &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00001db000-0x8)='./file0\x00', 0xc003, r3, r4, 0x100, 0x20001) 2017/12/26 13:58:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fd0000-0x8)={0x0, 0x100000001}, &(0x7f0000a52000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={r2, 0xde, "833bc34803fe2ded10d35ab83743256592a1df5bdb5bc6b70770e011aba58ddb5496cf48c38ef3897b0a865e0b16de86775518a7fec53c85ae91b6cd9c826d9c2a2659117ab94ce6b698905e6c8c6f4665b9418f8c4b07c60e997fba2d7f54d3931081bfad07367629df63ddfac7433f4dffea68679879cdc9d930ae5fd1304c0a75461ccbaed0d89a7a170bbb8b16d31278cf27c7927e4d1038b2c264e6a2c74efb3015df7275510c17ff71015c06f6d4099dba68d806a173158513224a7ee1da2fc7cab1cb7fbb9507c290d67fdb83406637df4b4135dad17384133fd9"}, &(0x7f0000c98000-0x4)=0xe6) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) tee(r0, r3, 0x10001, 0x2) clone(0x739162502b09dbb7, &(0x7f0000e3e000-0x4b)="", &(0x7f00009e1000-0x4)=0x0, &(0x7f000076f000)=0x0, &(0x7f000055e000)="") r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001d3000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000800000-0x5c)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffeff}, {0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x9, [0x100000000, 0x2, 0xff, 0x8, 0x7, 0xfff, 0xc91, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r5, 0xd, &(0x7f0000ee6000-0x8)={0x80000001, 0x20}, &(0x7f0000000000)={0x0, 0x0}) 2017/12/26 13:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000df8000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f000080c000-0xc6)="f732e315a3fccfa47342b362db61a08a916ae85675b2ff2d4b7f17a8d0eaea89315a93ca40830fee84ec2b2502a6d734dfb1bbf13b23864bec52ab90264989431ad4d71149a3961d13bd3824648557c1a96e4f4dba2bec27e959406b5d2a1c7cf8476c0c5df3155e7a52e42441cd5fd03966226124aabd5b04d1aef18caebe2eef1767ebd5fd7f9531b60a309cdc70f3c2fa15ab8f8fc487bf950ef4d3114cf79de0c92a975b37e182bb0c04bc191aff88249f326ba76de7842596d5c5ac0ed900006e30b077", 0xc6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000d8e000-0x12c)=[{{&(0x7f000029b000+0x15c)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f2000)=[{&(0x7f0000991000)="4adae258382fc70eb93d0f88919ea98f99543a12311857af37d6b10b3602e25b361f19a7e98c21167c458db323169252d552f97bc3e2556b694cd9eda4f9bb532a3eb8d3a8ec0b8d7902df2c4a3c10eb12ee4ca197dbc0aeb4e0df698af9db0e5b2f5d072181c9fa1ca2f902f88b4394004fa31d5c29653ed8954bf57be61181d9b2", 0x82}], 0x1, &(0x7f00005e8000-0x1010)=[], 0x0, 0x0}, 0x0}, {{&(0x7f00002ec000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000002f000)=[{&(0x7f0000c69000)="6712ff4ef8a2b0938fdae6833f0ffd2f2b803af3ad5fec5fa93a2e177f25f285d5a62a98a1e2dc55ddf02e84ebc8ed382842d7127e6b7c061b757a6929be0004730b753b15c2a731d9ce3cd5891e9eaadc868cce2be38db885510de4fbb96f7498c3198482a315ee7d9e9ca513ea763a", 0x70}], 0x1, &(0x7f000041f000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000427000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1df06a9e1d930ff76f0d03b66f1472c072a435bbaaea5d9b5ad77189d3a9555d2afd9a72c5f22d45c2dd9e84a7987daa4882f56016873082c81a715383feb9", 0x0}, 0x58, &(0x7f00003e9000)=[{&(0x7f0000740000-0x6f)="3715cc13eec9ac9a5e5d13218780ccc633be906bd431ff384a4cd2a2a7468f9c3f17cbf6614d3700e6e7b78a8475", 0x2e}], 0x1, &(0x7f0000549000-0x358)=[{0x8c, 0x101, 0x2, "f2c98bcd7eed750824a9a4ab46c3ee352a3cd14468094ff9b0b87f95b2b2a229fdbba6607d7612dc2e6212853c1618a20c1ec3ff1703331bd7191b77f8dbbdf5b20cd2cc8dd60ab080eebcc59b85f97ce737161cf436558bbd8a550c8785dd0aaa499e0c1eddc70388834e1239779d3aa6cad31c2bb0b234f2d2a3a8efdc"}], 0x8c, 0x80}, 0x1}], 0x3, 0xd0) 2017/12/26 13:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000040d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00005a2000)=0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000aa6000)={@generic="02000000040000000002008000e9bc22", @ifru_settings={0x10000, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fd3000-0x26)="260000005e0009fff10000f83a0000000000000001070000020000000000085b1ee9ff4b35ea", 0x26) 2017/12/26 13:58:17 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000009000-0x5c)={0x0, 0x54, "20cb9ef3109662a72ea15b696df16e17cac86777652b78586452f27b2c87a1596f2e416fd40b3c9410ff5a4153ceb876fee3ccda7ad80340a76c132f2db99b8a27c2044cf928d47985b98f2221b911e401fc1ba4"}, &(0x7f0000009000-0x3)=0x5c) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81e}, 0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008000-0x8)={r1, 0x26}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000009000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000007000-0x18)={@loopback={0x0, 0x1}, 0xec72, r2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000009000-0xb0)=""/176) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000)={0xf75, 0x0, 0x8, {0x0, 0x0}, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000000a000-0xc)={0x1000001d, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x10)=[{0x8, 0x7}, {0x4, 0x6}], 0x2) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x200, 0x0) 2017/12/26 13:58:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x204080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x43, 0x10000) r1 = dup(r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000068a000-0xc)='/dev/autofs\x00', 0x2000, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000869000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x2)='{\x00', 0x0) ioctl$KDMKTONE(r3, 0x4b3b, 0x38000000000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000072c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000034000)='/dev/vga_arbiter\x00', 0x2202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xfffffffffffff800, 0x40840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000002000-0xc)={r4, 0x0, r3}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TCXONC(r2, 0x540a, 0x8000000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000127000-0x8)={0x0, 0x0}) r6 = fcntl$getown(r5, 0x9) getpriority(0x1, r6) 2017/12/26 13:58:17 executing program 3: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000f8a000)={0x8001}, 0x8) r2 = getpgrp(0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8a000)={0x0, 0x0, 0x0}, &(0x7f0000f8a000)=0xc) r4 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb7000)={0x0, 0x0, 0x0}, &(0x7f000053e000-0x4)=0xc) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c11000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8a000)=0xe8) getgroups(0x3, &(0x7f0000be0000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = gettid() mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f8a000)=0x0, &(0x7f0000f8a000)=0x0, &(0x7f0000c9f000-0x4)=0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000bab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00003ef000)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000784000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f8a000)='./file0\x00', &(0x7f00008d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000f8b000-0x1c)={&(0x7f0000262000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000d8000-0x28)=[{&(0x7f0000f8a000)="7a942a7e3868faf57eb324dc6fe6e13f08db676ebdb3a9bb98cda8e7823757932defc41e7939c398f16e44d990f29174dcf4070536004e48baaf76e58b3c70b37b1ab24cad216e41", 0x48}, {&(0x7f0000752000)="15c35a9f39ecd2897fe01f5c3a16b625bf102ff07d51db2a96ef36ef684cb01ed8527a2722d73787d809d458019c2a95f08b5d1efd115775374620772d5c1253deff7d222b11fccb05a8c3297ba5569665b065e8dddf95bd1832da977b14221dd25dc7159eec741f5a65", 0x6a}, {&(0x7f000094f000)="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", 0xfa}, {&(0x7f0000ef9000-0x6)="8ffaf3597bbc", 0x6}, {&(0x7f0000c0d000-0xb6)="af1f700fa6be18d6e9e6afd22812512aecf5f39df1fdab5649b1e8bb101033a7dc9c5d9e3b4e0162b442ba8e5ba8e2fe4521cf8e4b9b6f4c920f705e7d03586d010008eba96594d9e0a0e040fc01e20d858d4e45955699679b97dca517fa6e9791b130f900a69c6f74f06682d5d2746b9535576b1077bb0d2d183b0cefbbdb8a11194a94247ea70208783ffc9eec1457e74762df846ef6dfe7f53b24c88b7c6085e57d6a740782931e41d6328388cb83d80bed80d8b4", 0xb6}], 0x5, &(0x7f0000f8b000-0xb8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0xb8, 0x80}, 0x40040) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f8b000-0x23)="240000002d000710ffffffffffffffe60108ef00020000000000000000000f00090000", 0x23) [ 60.496271] FAULT_FLAG_ALLOW_RETRY missing 30 [ 60.505136] CPU: 0 PID: 10524 Comm: syz-executor5 Not tainted 4.9.71-g2506378 #9 [ 60.512692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.522032] ffff8801b62978a0 ffffffff81d922b9 ffff8801b6297b80 0000000000000000 [ 60.530049] ffff8801cf528590 ffff8801b6297a70 ffff8801cf528480 ffff8801b6297a98 [ 60.538080] ffffffff8165fb7a 0000000000002e68 ffff8801c77820f0 ffff8801c77820a0 [ 60.546125] Call Trace: [ 60.548702] [] dump_stack+0xc1/0x128 [ 60.554105] [] handle_userfault+0xa3a/0x1310 [ 60.560152] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.567154] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 60.573552] [] ? handle_mm_fault+0x117b/0x2530 [ 60.579772] [] ? handle_mm_fault+0x1fc3/0x2530 [ 60.585993] [] handle_mm_fault+0x1fd1/0x2530 [ 60.592040] [] ? futex_wake+0x146/0x440 [ 60.597651] [] ? __pmd_alloc+0x410/0x410 [ 60.603343] [] ? get_futex_key+0x1050/0x1050 [ 60.609389] [] __do_page_fault+0x5c2/0xd40 [ 60.615255] [] ? mm_fault_error+0x2c0/0x2c0 [ 60.621197] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.627839] [] do_page_fault+0x27/0x30 [ 60.633345] [] page_fault+0x28/0x30 [ 60.638592] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 60.645400] [] ? compat_SyS_signalfd+0xeb/0x4e0 [ 60.651687] [] ? compat_SyS_signalfd4+0x500/0x500 [ 60.658478] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 60.665461] [] ? security_file_ioctl+0x89/0xb0 [ 60.672973] [] ? fput+0xd2/0x140 [ 60.677955] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 60.684067] [] ? do_fast_syscall_32+0xcf/0x890 [ 60.690266] [] ? compat_SyS_signalfd4+0x500/0x500 2017/12/26 13:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00007d3000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000b1c000-0xf4)=""/244) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xfffffffffffffbff, 0x0, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004e6000)=@assoc_value={0x0, 0x0}, &(0x7f0000c59000-0x4)=0x8) 2017/12/26 13:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f0000b6b000-0x40)=[{{&(0x7f0000989000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000334000)=[], 0x0, &(0x7f0000701000)=""/145, 0x91, 0x0}, 0x0}], 0x1, 0x2002, &(0x7f0000098000-0x8)={0x0, 0x0}) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6, 0x0}], 0x1, 0x0) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c45000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/26 13:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000850000-0x60)=[], 0x0) syz_open_dev$random(&(0x7f000015f000-0xc)='/dev/random\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005c7000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/26 13:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x0, 0x0) mq_open(&(0x7f00002ab000-0x2)='-\x00', 0x1, 0xa, &(0x7f00005de000)={0x7, 0x2, 0x2ced, 0x1, 0x4040, 0x5, 0x4, 0x6f}) ioctl$KDSETLED(r0, 0x4b32, 0x3) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000dd000-0x4)={0x3, 0x1000, 0x1f}) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000000d000)="3a2483a038e929005dc0") ioctl$int_in(r0, 0x541f, &(0x7f000000d000-0x8)=0x0) 2017/12/26 13:58:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x3d) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b16000)=0x6, 0x4) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000020000+0xe9e)={0x0, 0x6b5}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000021000)=@assoc_value={r1, 0x5b1}, &(0x7f000000f000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000020000)=[{&(0x7f000000a000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000020000)="fdb06602cf5ccd2e6276c20064ccf334e08a7af2c7f2e7e2cfa094f699b6760c3ad7a4d6ccbf6bcb376c3cf1acc3bcb2dc99792ed1b08f3837842f57425efcbd7d2a3454c7c888bf74dc462a1d049a8e1c2328fab15d272838741ba4448e934b7713366f3e9107ca69c92d79fe922fc10dc471f836156b37c8ca535e50a271c835aa601d984922dcd2dc78846c7f037514acc932fce3d817e19ea6353727492ffa2a35bcf2985d05eb69", 0xaa}, {&(0x7f0000021000-0x26)="68b2457bc407502279166d48292f450ef56b197589daa8c5ca609f8d73716d5f03dcd310c8cf", 0x26}, {&(0x7f0000020000-0xcb)="3d56886c940eaf62ece2dbaed2dd16d8af7ab6e54bcf3fa0642d6e384cf4e8cab5661735937fa687c1746c0bdd1f964b1f68d1272a03758d390a65a99c0c9208db89ace2a998e379a52068d07164e1fc620da25938a53ed740b0deaeb2af76a3cecc64d199d07a25ee5e05ecc5e55507ab1b32af1d9861ad387e804860a6ccd221f6c2f111e20b44c1ac38cdf7595f88d330c86addc3304c3f48c6c15166ec7e448d7fa6d0ca3bf226a277296333bce58e3aab180b8f7881981e7ab22da1d9c75e8f5b49e94a27128ec56a", 0xcb}, {&(0x7f000000e000-0x53)="a9553037fb65a9bd17bc4259452472db5a964a4e14235dabb76790ede9ac02e2bb2c61645df9acd74632368d9dfde041282042caddbff0ad2a95eee103f60e427ef21221ab30a7cfb11926fe12472710cfe949", 0x53}], 0x4, &(0x7f000001b000)=[@init={0x14, 0x84, 0x0, {0x9, 0x5, 0x80000000, 0x100000001}}, @sndinfo={0x1c, 0x84, 0x2, {0x40000000, 0x8, 0x9, 0x4, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0xddb, 0x3, 0x50, 0x4, 0x0}}, @init={0x14, 0x84, 0x0, {0x3, 0x4, 0x40, 0x8}}, @init={0x14, 0x84, 0x0, {0x0, 0x8, 0x3, 0x6}}], 0xdc, 0x4000044}], 0x1, 0x40004) r2 = syz_open_procfs(0x0, &(0x7f000001f000-0xa)='map_files\x00') execveat(r2, &(0x7f000001f000)='./file0\x00', &(0x7f000001f000-0x3)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f0000001000-0x4)=[], 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000020000)=[{0x4, 0x0}, {0xa, 0x40}, {0x4, 0x100}, {0xa, 0xbd}], 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000003000)={0x7fff, 0x4, 0x8000000000002}, 0x4) lgetxattr(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000010000-0x12)=@random={'os2.\x00', '-]selfvmnet0\x00'}, &(0x7f0000016000)=""/4, 0x4) 2017/12/26 13:58:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2000, 0x8) r1 = socket(0x10000000010, 0x2, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000-0x17)="a07e", 0x2}], 0x1, 0x0) ioctl(r1, 0x707, &(0x7f0000000000)="") 2017/12/26 13:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000446000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001c5000-0x4)=0x1000, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000893000)={0x2, 0x6, 0x0, 0x9, 0x204, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x202, 0x18, 0x0, 0x40, 0x1001, "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"}]}, 0x1020}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 13:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x31, &(0x7f000056e000-0xc)={@multicast1=0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00000b0000)=0xc) [ 60.696733] [] do_fast_syscall_32+0x2f7/0x890 [ 60.702843] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.709476] [] entry_SYSENTER_compat+0x51/0x60 2017/12/26 13:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl(r0, 0x7c, &(0x7f00004ec000-0x6c)="b9e02778c7f8e495b477b6195b50a55adc8ca4b28304fdb1c0ae740fb18ab333a3e0d1fbb72992b8e70874e50ffc2e07110f70a4985d2bcc666331c0617ba6abaec826ed644bace4e5ab85705b6d6234151f026ae2a9520b606949d9675fa16b580c443697518e80baab75ee") write(r0, &(0x7f0000227000)="24000000210011d7001c070400ed2720020500000000000007ff57eb0800010041fd6ae0", 0x24) 2017/12/26 13:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000030000-0x60)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e20000-0x3)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002ce000-0x8)={0x0, 0x7}, &(0x7f0000ad0000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000acf000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x3, 0x100, 0x8, 0x8}, 0xa0) 2017/12/26 13:58:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$ipx(r0, &(0x7f0000729000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bb9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000fcf000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002000-0xc0)=[{{&(0x7f0000002000-0x10)=@ax25={0x3, {"d3953d140adf4a"}, 0x7}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="cb121c1fec0d0af2dcb75b64d0c26d1c56a7438de7e9cb8f467412359e8e00081c242125611f831b47e8a1af311f8f2b3c6022368da98123025e6bfb8c268f27eac270d6a9ba30ee2932fc37be6dc9f8a616b2d6871d3b4c91143bca8b16963333801ef60b8b614ec62f95450034f46cb2fffd47583929a61bea8d163fc55ed270bd7dbe709db09aed03af592934fbdac47b9df486d085edd2a415193287dda11e5a2fbc2c4058", 0xa7}, {&(0x7f0000001000)="9c334b13c14201e9e49cdf84f48789300042eb2137393ad490ae978023d52c427f408df861b791388d87", 0x2a}, {&(0x7f0000000000)="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", 0xfe}, {&(0x7f0000001000)="06e62a971eccdbf66b1079851ef6b74411fcea8df20e38d94d3aa52693b60d295257c823d4a01b2e050fdd14cab9091e25e129d585949217eec9e580f9e4ac5e1f46774586280fc6326dee3fbe06d71c686e09df75704830a44584be0898615e6c6ace0e8cb3a0a5d52c7b84da467a7ac292bd04a25abcb2b50b8ac7f8ff8148e31e7d0d26cc9e3dbd813307102ea13f3321ddf538a28b8196a99c71873c7587d74af016985a772c16b35f3f8683c528542786087ac25f406a9cf1e5", 0xbc}], 0x4, &(0x7f0000001000)=[{0x54, 0x1ff, 0x0, "5ea93046d0e5f2ea2a45ef6cbdb25e26857a4d571c17b0584161b1ee90052c7d5dc457892492f541642d2c59523bb3aaefdc72a9d868a59c18aad9282e42204609f101c0ee13bc"}, {0xf8, 0x101, 0xfffffffffffffff9, "cbef9d09e822ca641aa6f33a2cbd53417465180b24bd85b80d8a04659dfab94b0a46186210592441ae6fedbbac3c64edeb17a82fd7beb6972e8b15eda27d0b893a86b7d60eb43ef2db8b2bfebd404c812c08a9a28c9326bde3255ff7836e809396451e68dc3b4c20702ca82337b8b288befd02df744c8538efc8e9c3304fcb556a888dab3b8214c510fd5b616d43a35f0c0ec10c5b6f22c63a26e90627645a6311c28cccba4e2dd4b42ed109dfc7bffdff34b7038c9e5e77a5056a2c7de766fb1f49c1a4cf7f9fc937710296fd9ba7706e74c1906de2a78885594fd1a7fc6116b890722a4d45b65c3110"}], 0x14c, 0x91}, 0x100}, {{&(0x7f0000000000)=@nfc_llcp={0x27, 0x6, 0x1, 0x7, 0x4e5, 0x8, "05e57b8b71894db75ee5f8100530b1886a45db2afa4d11ce2372f14040b7654ecfefae5ea88df96ad316afc6fcb2b422a7a71033e35ac11d862514a9e4478e", 0x0}, 0x58, &(0x7f0000001000)=[{&(0x7f0000000000)="f42c7d43a8c12bccc0392ab18c8da575bf1ba3fc6f533bea55aca107e317d1cf364289088313b8a6de07a7ca086c33c47368031b84b3b80b95bc64f9cfa10fc9da1d4dc0fc14f7f3b5aac34ca1de1cf6cec72f267701e2df3ff5c9096010a31b7c41ddcf2bdb1bf9d90d7b5b1f269a1cfc3ffa465b003572d3e289d272237eba5e8b59ebe50ebd3ce498d6556d24b63e3e99ececad8620f923f58ce1180272636e0b4b9504889f8edc029719854007df9decb5f3eee02a65edb0417fceaa111465cf9de0c45f5acdf47681b8eee7110ee8098b064794deb4", 0xd8}, {&(0x7f0000001000-0xa5)="3ced41cc4b59e5dcd01027f81ef07eef97ea6b9304c282be137b13a5f33a67f3448d0d232ffdccafaca83121badd7c090cdd04f1ff513ac860cfb5d026d7246ad897eb8e222cfd21b002aad71059dd6cd003e977651a47bf1b4243bbcbaa25d692a6ba7b4a77b759778e44379479a44650ce18737daae0e6b9f81c53ac2e32cd3474621437a36b7398710e88622c81bbe9cea01e5cb52a5564cbe3e29d3ecb26749123aaa7", 0xa5}, {&(0x7f0000000000)="ce3450cd76d2308d7c6be7c80dac48e325eabf3aafd03679cb0a543b19813b4eca2cd454a11501a71a7197eaf37c2da5f90980", 0x33}, {&(0x7f0000002000-0x50)="a142bb3593b7179b6783addd273e1885d5f53d80874de5b31cc61d7d1a059fa2801256d1bda4c6efe1ab4fef5e6457ec3fb44e7caa5a53d1461b5cd2db9eee053c9408786634946da2c69c5ffeb95140", 0x50}, {&(0x7f0000002000-0xc4)="cbb18eadac2c67cac06bc2fc020481ec50cb1490fb20243639fb0adcce62e4636f7ff25836b9e7d6d6a319983e62ccfce1c3e954efaf05e7f318cbcf252fbe45e5a40ef5f549450de429c245f0c052a21286b9567d5ebbbf72aa347eb83413bfae83c6bb296910998db905e3a765393e0e0aa9eb8a6746375a38058badc3fe30142ca6ef322e1f6f859c0baac92be3dd049ffe8de9376019ccc60540fa31cb3cfb617a439335356444317ee8f841c2c60f7507b274649fa51a9c5b8f9b891735c82aea7d", 0xc4}, {&(0x7f0000001000-0xa5)="f977112fe1228e448aca4bf21b8aa2d043de3c6dff0457de9de9e46d8c67f1d1c7c6f78a4a53044ae830d3de34e212e37d8cf2f288f6589099811de4466a090fceb7103133607b1e98a6042e651a4edbcf54cc88094c15cb058faca7dac661237ac85636b43fb47397781048b4a97ec142371e5bc021e077f469dd8e56a24974013cfaccf1df6aee17c5c9d2725352eae81bc2962b89b371c757df2da2c993565e3856aab5", 0xa5}], 0x6, 0x0, 0x0, 0x0}, 0x4}, {{&(0x7f0000000000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="4f02641c75bf58633a69d674703d9e0f8855a9119dd521f3abbc1b04958d2fdb3ce466a464ad0aeadc7015f11f33e54fdb9e23972691f358a4f13f8b13363d46030a19e43747fcf81fcdbfcbf3303376e2f8f7eeced728afb40a2dcb5bd8490ee990a81886922d6815b9c22e7df378e2388f743dcf32efe139535cb46271331eceae271bad702b0105cbc16da92195a4ac4db1baad60d1b46c22ab7f20ee7e50672359c6f0dbbae63bfb97392ab80fb97da4b3", 0xb3}], 0x1, &(0x7f0000001000-0x34)=[{0x34, 0x109, 0x8001, "5574e5973079ed545c9bb5958f96e8b5aa1b7cc472f53a3c14bdade51dc71717da7e8658530052"}], 0x34, 0x0}, 0x2}, {{&(0x7f0000002000-0x10)=@ax25={0x3, {"dead85b5106ecd"}, 0xffffffffffff49c6}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="7fc0a9011acd4d5984aee3589900e3ff49a74b23238e77700977db773fc1ae9371f72552e774c5134681af7fd838c9f740d861a6313bdfe30b3776e54c3cc9f4c60949f864edeb2a4ded2e518f3bde3f0ddcd5f36dd6b699ec6b469822dd89091a5ce414e70d71fc4bee2673af7160db79523a4d453aa2569ef301ceffcdc3ba57c55de3d75ba9f35aecc113a399a7d38e6f40ff372b1da787ac4e5063cdbbbd6627b1a58dc49e54c863890af27f0744c7f8b7a9813718bcc74f2d73c5f8b971531c2cb7eff6037c77e4f7642a52c5c7c3f663d442c181f3d7", 0xd9}, {&(0x7f0000000000)="796e26132de2df0e33002dc6b3fc7c58b772", 0x12}, {&(0x7f0000001000)="bbc4f9453a7a9fefbcd36b2feeaa63fa8247350cc7e50c322da4b0ca5e2a9818df9720cbd700cd41b5c27a2bd25bbdeb7b6ea513d20b31d677175849c7bae6aa424cda1b1c624bf709a3c6e7652de1f8f7b17593491055fa008bcb58e3", 0x5d}, 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{&(0x7f0000002000-0xd1)="dce9f9351e06f9c654d9692ddfcb4e95a0c0b666c94257cf2bc4d50ad7df954f7aa8c71388f63bd57bfe78ed79b0e38d5ab74ec07e1c803085eae371ac67c671850e42f8d6b54f6e02ef0fe094399c9add3dc88dda788592738b7b7145907985265329aae7d3addbc2e2295e7bda94e0d7d16d3bd5d87ea183cd0b6c45423b71a9adf031ad87988bd8f6aa3c010da94dd97b569b3d6d513ef49ecf479f7f3435d5e2738765a1f7a9fe14fd6ef14b74a65003c5600a5af6821d5c693f2cf1b20616d68dd5e5d80217445d816a7cdd5f5eb3", 0xd1}, {&(0x7f0000001000)="e9fe5d073609fb4892ac607021a71c60d52ffa8ada5983da5a2af3c9566bad9be9a5df5c72246c9bb058288f142a911266563c44b8bf623aed4cbdbc91c5824e61f506781648da2111849ff8982e054aa702c4ad093eaa77a92090a98ac942ec3d26a32ef1fa7586fd4fa7985371c8cd15a6e53c68fc7d006bec818dfb54807ba9590e96956b425391933e5779594fb01faf7934add6350181225a59091cfab64b7e64cd910f8be16d06a3842c44ad0bd69951f0d4102d833017036e1bd67f", 0xbf}, {&(0x7f0000001000)="a5216697776e24680c0eeab9d5d66dfb93039abec5c4d2076f34103faafdfe7c46f570d8a22c28c41f60ab0d7734d927a15d83b50d0affa7ef32ac42a3adcdf52bcd5846ba783d4264c350a28e34ee1d4b7dac159bb7defa42389e4696c8", 0x5e}], 0x5, &(0x7f0000db6000)=[{0x38, 0x3a, 0x2, "98a663060d9ce2a2e417fdc5d72e46cd3fd0b55157ee7cc78267c78205b43e012f16f2090b907c61a28b0e"}, {0x100c, 0x10e, 0x0, "e7cb1d7a11efb1e0b07ca9c93516604aba681599876987ea2caeadaf5891d147d57ac3195a7941fd3378c3753691e93254f4be429ba6804a744e3f84b5ca51fccb216d9212358cc67cdcbb0ac06e6fc8bef245aa602e3c5b8435628077f3f5b5264666f28ccec12cef6e86b69f34114b623199e9633f6749f97704482b384bea26301a1be4ec86c0e0a6a4704b6c8303fa325b36848c18b8a6320da3c6f07fb3ac9721e033db2f85c49f67ce66ef0851b899ff01bef3cd288ded931c2c4ad18cc06eca9d3f3d3fc72583a4a83272ca80c33a61db7deef2b48701e68ff8bfa3f87871ece39dda468b2bc03b322fb74d30ece88fbf41efb29b09651fed529e3cddd1c3332b79e5d56123ced4ab6f34bd59133e37cb15fb95913c22a01664e56e89d9ce92a7aceebfc32fe56d10ea45de8f0367404667bc6f487649c09d964715882aed23c38d43a844f87d8de9fb5febe1a556eab07e505c30f56dd63090bebe166012640d7875d42198ec32df81e2df7643229be66d3527cfc285d9c80931c84fa3db8be89982efe17da64d3a4aac5ba544304d14d22f6bea8d71b63052b8732788277608415a266aa97a423b27f7088222c86da0335dda8e2be505ff45d414715ec783b9d69461c8bc908752e2f01dd8fcf47e09483d3bbc0e1af47c4b5e9b8fa024e66e52b2c71a56e5859b9d03bf4ae8ab1d2f874aa73cb6f81981eda7f49094b039324d76ddd0e786123589097c371f0a6179c142f65c97dab5d2cf9ff3325ae461303aac262e379f28adb2468853a0d7936ad6f3bbff94e536c5fe670d61f7cbe945fba6be9e5e6852cc2d13a9b71439063269f4dc9cbf1f12677c62a9d2acc2d0fca02f310cac9f370c47f108787e76abeb77ff5f01cf469c8a715229b5f1073bf560af325a4886fa1059f3631c44611d278f19cc642fbc2b03049ba926c7b2c2604a5ff6e8c7497b779fc1813119ced1d7377db6aaa00bfbba2e1cad2ec988bbfa6ef58acafcb19ba533571f76a2f7b0e6f93edd5a3fc1d9b38b2ddb4408161062f6cefd1b62b28a3fe9cf6295c1fb5a6afb6b6b6e4c63884c8c1cb76ce1098b510ab7d06cdb1ec77f70f5f9ad2993b2f7261a9f6abd7ba33f805a963ca5e9a8a1b6000a1bdf3c83e8459920b76dbbbfdf1f2d61ad2f1d2f216d553f00c48dba31441c7ee6c0cf17667c4c97fa49868a2b34ad42c8047e56a56a6af07a7b47647f173f55006a94cb819b39bcbc10e48de6f736c06d2f4cb69cf2b67ae246111d58d937c38fe63d5687d050e22d1d324ea3b2cff7a9a4082491576e7c8d096825aa6a385ec4e1bda62662ef7d4e7cb26341b0a68fec559e7a0c355dd7e2437edc4a4d0c9e4e96d2ea7c9c0e93f150646f292f96c54d4fd57aa5d6fca7c3512de04a68e81f5b008dfb2360e6d32074562ae39261b98b8c19e3ddf85cf6ebbc38049cc521d614e88f9eaf43949fd9344fa9bfafe545fc51e11d0d5384665775ac4d888c87e35bfa44cd85309d33923124f3f0def1bd1836d4b9ce46e028c0dc532a1291e647b792b5b9cc242da027abe2bd427bec5934ded950040d71dc2caa83b9d8a1127d294e17b4e0aee6a11085dcc125c20e9bedda20669a208f6c17a17114c8931e64f80d58fa69e37a091ab9da7bf44b943657741d0255eeddb1d9f906774949716e5512f7d452a4002690c60f9a8e9f47d51ee4f32422890cc22a114daf0371e2b33b8b8daac1fd3ed55558ef695349ad0d6e94335c5ccfc6c385f88c59cfd861f00dd34ae6d3983a19ec256f557064354c4f182c9000bf090d9ad237b67542884980d40790829e7a8e10ba8e103c1a7bcb761fe449cdcbf0c36861f04917b43aaf41aded87516473fb094e269346c76ae2221cd4f758b30be13ca84187e9bfdc0c1fcbc114a39da976eabc37bd267efc55941b1a0145e8db9981303734c7f94c583453a559c1fa071f05c05c7bdff3407c3aa5f256343a442346f92d7d7726cc2a7a2a5d08ac334047d9d3605133f6f4cb93163d7968bf227bcea8730bc011c97bf6268b837fa186d7fb608431acf78b3972d4689c3fbc947ba1d82b8fb2cdf54740b2b075c05c45c9d20e9e34a63a3250e38742299c7777201c677647438a0c3cf3abebba2dacb2f4e0b746300c9fd00b9515f8db3d4214c722544a1abfa9c2fa2e0dbf52f3ef3d57894c3579661cd1749f1e4e14c6df755cd18e96d85d48b8ca62490a61e6db5fe114ccd11978ae7987ff1727925d4d0c364c372f71fc2fe7c6e3af17f7583f862b5592d325194b78689939ae9e0cff94943323c0d3834754113e23baca45da87b4cdd0d9f6e4ad3e48aa1670b2ad46605e95b20de50767d69b777f727886d16ed6556aed1d5c69e3e5604fe42c4f8c5c00232cfe73e31a3dab5e49cf099d955f4927b165b586ad6afe59d0779091f17db3827e195cd2be74b5888988484b255da5017d995051c169e32260194a954fc85d6a442267c7c59e2b5d3b82ab0d168192d9f6e26b92d8c163b011ae40a90a5d8bede72f907a7d0d261d8cea4a803e68a58e32efd9b9077ee0df2231e2dcffb16768d7fb39ea49cf0d002dc8101104b5cbb5c1f8e9220a55275f95a56631ad9fe4daa126a1f2da9f865b49fdfb2b9866f85cbb8c9fd5317c36de0f4017b7614c21fd8d484867a295f83ca0ca313c868da44ec233fcedfe13cb30226d8795359eef16be1af1aa1e5d7ff6979dc117204169adbb4654ad7149f9b74b77ca2b92b2aa7f97f1d7dd387503b0226387caf80346bd5aea24f1e06fd1c7784b15f1782ee0795ee52dafd3059f51ff29398a98108373dff9f850133baf5a7ae0bc839049a49e2efb11771eebe40d8069c57ed696a230ca95555dbc9031419bb5ea6a2f92503a4d01a37c5c53b88a3c942ee22fe158eb7119db8705b780fa8628290715ba097dbac2a2a7ae4ebf938f97f13e22c98475070ba2731d99b394425665888924d1322c093b742e4649d24a50d312e3a1809b21d13240c2e5349c53243b3d4060894da6d54c48982caa449d623307f4b8d66d3306af64381635178bb49110b2e35f33e59b9145a6c975143a835363f417b2bbe7d7929f23a55c971d29fb0f23578ea1dc2d428394372ca8ce43cf09b2bd083d52bc0b2255a10f3d5fc070875e8d36697d2e6d6b46f1adf5814390f0792dfcb15355c9daed1bb0b5c1b2d680ebf6a63681c5005f26aeb22fcdf2678ef2669e0f8c4c587a5b034c33f2acb852dad7bace2e3d79709a68ee7b10a4527fc979b901a0038750e65aad8802cd251f60e263d704ceeb9afcbb3f0a83ce744f65babb87160b14631092701facda2d41077f33c9976ed3671148f7ee17ed637b091cfec715979b133692f75a818af9dd706e8f68cab14bb04ee903c0869ea47aa6e5eebc3c808f53c7790ccd757f3e33b95c21ad686df1f834451762df9bc695c67e98212bcfbd9b9ace280bbaa1b40003d8f154e188ca6d3eaa01a594195593751cb34a2d7b0274ffcb163be8e6fb3056d3bb96859a23a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{0xe8, 0x0, 0x6, "d0a9e6e61c5e353e8c9187b72f2657f68c792c0f17138d93f855e45e50b5dad5dc8fafbe66fafeb16b53199613a4eac671bb5053c8bf2564d2c0e23a798c61dd1538a62d0d82ca69721359153e8ac7ec53e4e67e1e9db46d2d9ccc0eff08a64bfea2f50a92146481916356603cc83cd94f0216676c4c649e2a9be6f3567225c93cb84856b0658db9e1cae1dd9fcd29cc1cadd239b894bf7432fbb2b254a894219450e2ca4a96ae7c0322df8da67793a650c4b9df927b8224d5a6696f6b61f8e06f81cfd0798e304250bd248ba7daf5deb4bad912a703144ad7fb"}, {0x40, 0x117, 0x81, "72f160b51dd3e5cbac1351914ce8b201d178a338a6ef06ecd91ee9c83b7c82161406c998bb8e01107a1efd5da0c6252d17cf3914"}, {0xf4, 0x117, 0xb8d, "fc85959483da8cd30e76694a23e2e550229c5462ce9e2b0cff6559ab0154e5ae6ca1e5b318bee06e3ef4cfa2f2cc07f95ec4d740defc4516cf057b8f8fcffccbf3009571307861247a64db4e9c91ba17a7a648bbeb0862016cdd140bd3b3abed54aca4543bdab6e3c1fe856e8a53509fe4913f2dac34f568f237b044a4ccfe9068f8508c3e3555504f75403b64a988d9564be80ad91aa5f0ee32d8d761175011be95fe1a04217f00d9710416fdf4c923b8a1b2f4492955482913eee2afc65830fba50fd87cff5c711c2ce63d0a1e8fce5f18123484bf4067e043f53b48e2d413c057f866507910bc"}, {0x44, 0x113, 0x1f, "8205f04b199662372c6dc399e11edc7d0660309a567f4faf0fbf8e9d3e9de74366ad1b33a1ccfeee1c4be4f8d04768eef8dea4565c12"}, {0xc8, 0xa9, 0x76ec, "3ee7dab5bf50024685ef4c8e7005543ca348328ba7a35d90c448e4f3c1e55336010a139ab4968f6b82fbbfdece90f32872282d68d392d910bf158edfcec73c94f9faa5b27c0c1dba12f8ea556c36fce2bcd71d2f6341816cbd05c45f8b47dca04ff26a4bce790d096abaa14846a1577f3ff1484044ad7bee3c597bf2707647493d92b95ac76282820582838f9416532264d6e6289b4486cd63f757c22d25947d056c0fb088a0cd0bd282f8a0dbfc53e7b7a5fdd5cec365f8e867c1"}, {0xc, 0x0, 0x5, ""}], 0x1378, 0x4000010}, 0x1f}], 0x6, 0x40000) 2017/12/26 13:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000d80000-0x4)=0x1, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002b000)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000ff0000)={0x6, {{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ce9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9a2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9528}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) 2017/12/26 13:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d23000-0x4)=0x3, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c33000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000816000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) 2017/12/26 13:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a29000)='/proc/self/net/pfkey\x00', 0x404000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00002f7000-0x77)=""/119) r1 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x800000080004531, &(0x7f0000d31000)="") 2017/12/26 13:58:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000c0b000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000001000)={0x0, 0x0}) 2017/12/26 13:58:17 executing program 5: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000058a000)='./file0\x00', &(0x7f0000b3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a6e000-0x8)='./file0\x00', &(0x7f0000f09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000f0a000-0x1)='\x00') r2 = getegid() r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006ed000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDENABIO(r3, 0x4b36) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000f0b000-0x17)='/selinux/validatetrans\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008ba000-0x8)={0x0, 0x278}, &(0x7f0000f0a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00001ea000)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000046b000-0x4)=0x8c) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000f0c000-0x24)={0x101, 0x62d, 0x4, 0x1ff, 0x8, 0x8, 0xd9, 0xffff, 0xff0, 0x4, 0x185480000, 0x1ff}) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000f09000-0xc)=[r0, r1, r2]) r5 = socket$inet6(0xa, 0x1, 0x0) bind(r5, &(0x7f0000f01000-0x80)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc6d205000000000bd2a66642c9d6ada110172f02e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2017/12/26 13:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000991000)=0x0, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000cac000-0x6f)="dc0b", 0x2) 2017/12/26 13:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d01000-0x13)="706f73fb00000000000000566f6573737b0000", 0x5) fcntl$addseals(r0, 0x409, 0x7) pwritev(r0, &(0x7f0000fd2000)=[{&(0x7f000014e000-0x3c)="e3", 0x1}], 0x1, 0x0) 2017/12/26 13:58:17 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ee4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000036f000-0xb)='/dev/loop#\x00', 0x3, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000f8000-0x8)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000950000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000d10000-0x10)={0x4, 0x0, 0x0, 0xc4}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000bba000)={r2, 0x3}) [ 60.766911] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008000 [ 60.790692] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00008000 2017/12/26 13:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x9) sched_setscheduler(r2, 0x6, &(0x7f0000c4f000-0x4)=0x6) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000df5000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00007f0000-0x8)={0x0, 0xffff}, &(0x7f0000bcf000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000516000-0x8)={r4, 0x8}, &(0x7f0000385000-0x4)=0x8) close(r3) r5 = getpgid(0xffffffffffffffff) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00006a6000-0x4)=r4, 0x4) fcntl$lock(r1, 0x26, &(0x7f0000837000)={0x2, 0x0, 0x0, 0x0, r5}) 2017/12/26 13:58:17 executing program 4: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fbe000-0x8)='./file0\x00', 0x208001, 0x100) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000fbd000)='md5sum&proc\x00') connect$inet6(r0, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000314000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000ae6000-0x4)=0x401, 0x4) connect$inet6(r0, &(0x7f0000ef2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e17000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e23000-0x28)=[{&(0x7f0000fbd000)="8c5b7ec5277b5718dfae00e3d6203b5a63690b55ade20f3c83a41ab55b8b5a1659dd68ce4eb861ac6a55377c99e7b208d75e8e7cf99cf28dccd42fbcb94145b2a5c8a79daf357b88c89d987f84067b7ee939c851b24d", 0x56}, {&(0x7f0000fbd000)="", 0x0}, {&(0x7f0000c14000-0x74)="6c5376f5d7ed6b57052b4106dc8890b5afb2758c51a8a2c35c53fc1bf3f09ad09be1aeb6cd265a0848c20144ae1701671444af2fc4897f4659151b8bf59ad4efc5b48396f78276e4f345a87459107a2457ba8cd1bb81ec42198f7c5eec1ed5238de781c58951b34b633017b4f444e740b30721ac", 0x74}, {&(0x7f0000fbd000)="33eb102ca1d389c8f2ac26075b245b77243ba9d200df1607f03fe772c110c828542f83f2301cf30154a86df6744228534f4fb3f2ef969e8d0e606e114112ba4f0c1cc37db83e18d86ac93cf003625fec9263a95299284159c08a8401ef84609a87a11b756a2e1af6d03c32d355af8f66daaa4f527712122e5a7503f76a7462637e5ce981ca8c6bca78a9cda6eff11419c30e505bf0d1bd514738da2b236c6219c6f59d6cf413b06f91431c44d015ec89bbd0aecc015ae529c07d7e09", 0xbc}, {&(0x7f00000e6000)="757d51ccd2145ffe991c66c06b3c1d76447fcc760692f48a130fddd422c6d75e9176ed6719e4def803d27212002c3361d0c10c670d127d09daf13bd09bf0de1d8bdf1777c7edc23696b6c33fa18ce624e5ce2f96fa05cae08a1fd2ba8560906b28acdc76ded3610ea7cb3b3a5978b5c5fd22f3e9ea1984b469255bdfe7a043df52ca133c0443c3014f3840543b0f62f599e08c9b61705848ff15b3441f95499076d59429518de4fc82f2e4b386229d473ba5be7812731c73eab5f3f6147afda8c2fe9476b2cd9e6eac209d7f4f83541163623309bd25efd4d6ce56b0b52b74b8347869dbb5072b9aba1587938c", 0xed}], 0x5) memfd_create(&(0x7f0000b59000)='\x00', 0x1) 2017/12/26 13:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000726000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a46000-0x28)={@common="67726530000000ff000000000000000b", @ifru_ivalue=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000)={@common='gre0\x00', @ifru_flags=0x1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000031e000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f00005b2000-0xa8)={{0x0, 0x4a4}, 'port0\x00', 0x4, 0x12, 0x64c715e8, 0xffffffff, 0x1, 0xc1df, 0x2, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 13:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a06000-0x12)='/dev/input/event#\x00', 0x2000000, 0xffffffffffffffff) r1 = epoll_create(0x7) fadvise64(r0, 0x0, 0x401, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) creat(&(0x7f0000c81000-0x8)='./file0\x00', 0x4) utimes(&(0x7f0000877000-0x8)='./file0\x00', &(0x7f0000592000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) poll(&(0x7f0000ffb000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x0) write$evdev(r0, &(0x7f0000c3a000)=[{{0x0, 0x2710}, 0x6, 0x1, 0x1}], 0x10) 2017/12/26 13:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x10, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f000086d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ce0000-0x11)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000467000-0x4)=0x0, &(0x7f0000fac000-0x4)=0x4) pwrite64(r0, &(0x7f0000f60000)="07f515c121cf9e714b8c50971b685a79e4a5c8e14489bbad63dd0f5f16b3c6b5c2c317bf11b3a93616df2f5fd6a92b83ea2f481ad3970da17ea5aeacc4e31fa6bc508ce4f61dbe681f0828b4734a1be38eac377be97198f054e506cca8a79c24f68051fcdf9a8de50d3e4de5b7cd7160fe74bc739c48f22bf67bf193d0d2b587e3d4ec4e1ae930b4e90422c9329695d6c7a4393170ea350cb8dbaf73f5", 0x9d, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000043e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 13:58:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80802, 0x0) connect$unix(r0, &(0x7f00007ae000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chroot(&(0x7f0000fc9000)='./file0\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c5a000-0x9)='/dev/ppp\x00', 0x400200, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000c3c000-0x10)=@req={0x100, 0xffffffff, 0x1, 0xff}, 0x10) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x0) 2017/12/26 13:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00001ae000-0x8)={0x7ffffffe}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f000078a000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00008ab000)="", 0x0, 0x0, &(0x7f0000b14000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000fcf000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000915000)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000dd5000)=0xc) splice(r0, 0x0, r3, 0x0, 0x8000, 0x0) 2017/12/26 13:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f000087c000-0x8)='./file0\x00', 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000df4000-0x4)=0x200) connect$unix(r0, &(0x7f0000288000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2017/12/26 13:58:17 executing program 1: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) poll(&(0x7f000004d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x401) signalfd4(r0, &(0x7f0000057000)={0x0}, 0x8, 0x0) exit_group(0x6) 2017/12/26 13:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r0, &(0x7f0000010000-0x1000)=""/1024, 0x400) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009c0000)={0x1, 0x9, 0x20, 0x8, 0x0, 0x26, 0x7, 0xad4, 0x1ff, 0x6, 0x20}, 0xb) 2017/12/26 13:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getresuid(&(0x7f00001f1000-0x4)=0x0, &(0x7f0000c6e000)=0x0, &(0x7f0000e2b000)=0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fc7000)='/selinux/validatetrans\x00', 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000498000-0x8)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000d7b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) prctl$getreaper(0x25, &(0x7f00009e5000)=0x0) shutdown(r0, 0x1) memfd_create(&(0x7f0000b3a000)='!]!!-\x00', 0x1) 2017/12/26 13:58:17 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000234000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00007e5000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 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, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000b0b000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 13:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f0000464000-0x6)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000014d000)='\x00', 0x0) stat(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000901000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 13:58:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000de9000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x440, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000395000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000096e000-0x1)=0x0) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8990, &(0x7f0000000000)={@generic="772ac30eedcdb663278802ef5d211f55", @ifru_ivalue=0x80000010000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x807c6406, &(0x7f0000000000)=""/0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2017/12/26 13:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a72000)='/dev/input/mice\x00', 0x0, 0x440200) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000094000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3f, @rand_addr=0x1}, 0xc) bind$ax25(r1, &(0x7f0000251000-0x10)={0x3, {"064f382fc684ce"}, 0x6}, 0x10) bind$netlink(r0, &(0x7f0000373000)={0x10, 0x0, 0x0, 0x800001}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000015b000-0x4)=0x5, 0x4) 2017/12/26 13:58:17 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x3) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0xd2)="") 2017/12/26 13:58:17 executing program 7: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000edc000-0x9)='/dev/sg#\x00', 0x100000000, 0x131002) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000efe000-0x8)={0x0, 0x6}, &(0x7f00007f4000-0x4)=0x8) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000024e000)=0x1f) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efd000)={r1, 0x8}, 0x8) r2 = socket(0x11, 0x80003, 0x200000000008) read(r2, &(0x7f0000c81000-0x5b)=""/88, 0x58) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x1000001a, &(0x7f0000efe000-0x4)=0x101, 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r3, &(0x7f0000761000-0x1)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r2, 0x8, r4) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000eff000)='/selinux/context\x00', 0x2, 0x0) 2017/12/26 13:58:17 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004ef000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000e80000-0x4)=0x81) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000868000)=0x3, 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000edf000-0x3b)="6965a5c34f4af277be97ef950574701c58ab67383ccd4cf776f1830c515aadce1b31de9109d3602d27dfeb48d6fd5a9d12be5a121518061bdecb02") openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/ptmx\x00', 0x101000, 0x0) r2 = syz_open_pts(r1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000068000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fde000)={0x0, 0x0, 0x6}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000fdf000-0x10)={0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000541000-0x8)={r4, r5}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000fde000-0x4)={0x3}, 0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fde000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x101, 0x2, 0x3, 0x30}, &(0x7f0000fde000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e80000)=r6, 0x4) 2017/12/26 13:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0x0, 0xffffffffffffffff) 2017/12/26 13:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000)="", &(0x7f00002b2000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f8d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000099b000)=0x0) timer_getoverrun(r0) 2017/12/26 13:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00007c0000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a4b000-0x90)={0xffff, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/26 13:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f00009e4000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000575000)=0x0, &(0x7f0000490000-0x4)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000082d000-0xc)={@empty=0x0, @loopback=0x7f000001, @empty=0x0}, 0xc) 2017/12/26 13:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f0000b30000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b30000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a1d000)={0x77359400, 0x0}, &(0x7f0000b31000)={&(0x7f0000b2f000)={0x0}, 0x8}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) timer_create(0x7, &(0x7f000088f000)={0x0, 0x4, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e24000)=0x0) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f16000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) tkill(r1, 0x16) 2017/12/26 13:58:17 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000019000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000009000-0x4)=0x8) bind$inet(r0, &(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000019000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001a000-0x4)=0x24) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001a000-0x8c)={r2, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001a000-0x4)=0x8c) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 13:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000344000-0x7)='ns/pid\x00') mq_open(&(0x7f00009a9000)='ns/pid\x00', 0x40, 0x1, &(0x7f00000b9000)={0x80, 0x5, 0x100000001, 0x0, 0x0, 0x2, 0xd11, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f09000)={0x9, 0x5, 0x5, 0x7, 0x1, 0x0, 0x0, 0x20, 0x7, 0x79, 0x401}, 0xb) 2017/12/26 13:58:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x200000000000f, &(0x7f0000fea000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netlink\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)=0x0) 2017/12/26 13:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = open(&(0x7f00004dd000-0x8)='./file0\x00', 0x0, 0x10) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00009c6000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000037d000)={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x1, 0x2b4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000}, 0x3f, [0x1f, 0x96, 0x9, 0xfffffffffffff911, 0x256, 0xfffffffffffffffc, 0x2, 0x401]}, 0x5c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d97000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0x14) dup2(r3, r1) write$tun(r1, &(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) 2017/12/26 13:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c88000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00002f6000-0xbc)={0x3f, 0x0, 'client0\x00', 0x0, "202ebe46a5866910", "158b3b53175a55c3644678412ca91fa142198553d095944c87b58d763c9dc40f", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d04000+0x987)=0x0) 2017/12/26 13:58:17 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000000e000)=0x5) faccessat(r0, &(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/26 13:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e26000-0x8)='./file0\x00', 0x40) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00001c4000)="4f5965adfa54e25abd2c0181eebff76f2377") munmap(&(0x7f00009a1000/0x2000)=nil, 0x2000) memfd_create(&(0x7f0000075000-0x16)='-+&^+)#bdev+vboxnet0)\x00', 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) 2017/12/26 13:58:18 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/context\x00', 0x2, 0x0) modify_ldt$read(0x0, &(0x7f000024e000-0x36)=""/54, 0x36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x2, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{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]}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x7, 0x100000000, "e5ca6cd0addd703e27f60d656f87bbff7f7dcfa0938e7cc054a61b7df80afd317734f1d487f244984547ea185aa1affd5055d7d7427e422beda3f08c4591fa9d87f9f07bdb3737d45bd1a90e839fb38b"}, 0x160) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000452000-0x10)=@common='sit0\x00', 0x10) 2017/12/26 13:58:18 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000000d000-0xf5)=""/245, &(0x7f0000012000)=0xf5) sendto$inet(r0, &(0x7f0000010000)="32000000180025ff0700940d091404028020fe20000400050000001e0f00090000000000000004000014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000-0x8)={0x0, &(0x7f0000003000)=[]}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000014000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000014000-0x4)=0x5, 0x4) tkill(r1, 0x28) 2017/12/26 13:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00002ae000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = socket(0x10, 0x20000000802, 0x0) write(r2, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) r3 = dup3(r0, r2, 0x80000) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000d0d000-0x45)=""/69) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000200000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ff6000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d12000-0x20)={0x10000, 0x7, 0x8000, 0x8001, 0x4080000000, 0x80000000, 0xff, 0x3, 0x0}, &(0x7f0000b7c000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000dd6000-0x98)={r5, @in={{0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) r6 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f00009d4000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc9000-0x4)=0x10) 2017/12/26 13:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002af000)=0x0, &(0x7f000070a000)=0x4) r1 = syz_open_dev$tun(&(0x7f000015a000)='/dev/net/tun\x00', 0x0, 0x42c04) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000d0a000-0x4)=0xa03d) write$tun(r1, &(0x7f0000ab5000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="1f282b7879c5", [], {{0x0, @ipv6={0x0, 0x6, "ae271d", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'sW#', 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], ""}}}}}}}}, 0x70) 2017/12/26 13:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00001ca000-0x14)=[&(0x7f000007c000)='lo\x00', &(0x7f0000359000)="70726f63766d6e6574305e74727573746564b873656c696e75786b657972696e674000", &(0x7f0000a94000)='\\vmnet0\x00', &(0x7f0000910000)='@GPL\x00', &(0x7f0000c32000-0x2)="a800"], &(0x7f0000dc1000)=[]) r0 = open(&(0x7f0000700000)='./file0\x00', 0x4c40, 0x0) r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000653000)=r0) mknod(&(0x7f0000ed1000)='./file0\x00', 0x8122, 0x40) readv(r1, &(0x7f0000e53000)=[{&(0x7f0000996000)=""/169, 0xa9}, {&(0x7f0000aaa000-0xfe)=""/254, 0xfe}, {&(0x7f0000035000-0x76)=""/118, 0x76}, {&(0x7f000097e000-0xcc)=""/204, 0xcc}], 0x4) 2017/12/26 13:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00002fe000-0x67)=""/103, 0x67) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x5, &(0x7f000066d000-0x10)={0x0, 0x0}) 2017/12/26 13:58:18 executing program 3: socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000941000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000966000-0x4)=0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x0, &(0x7f0000f76000-0x4)=0x4) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f75000)=0x0, &(0x7f0000f76000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000f75000)={0x5, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/26 13:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a55000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000dad000)=0x0, &(0x7f0000285000)=0x4) r1 = socket$inet(0x2, 0x20000805, 0xfffffffffffffff9) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/loop-control\x00', 0x4000, 0x0) sendto$unix(r0, &(0x7f0000b10000-0x13)="985b0b8828c56f3aa3604f2fa31fd79fcc8ec6", 0x13, 0x2004c800, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000566000)=0x0) 2017/12/26 13:58:18 executing program 4: mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x1, &(0x7f00004ed000-0x68)={0x3, 0x3ff, 0xd499, 0x7, 0x5, 0xffffffff, 0x713e305, 0x9, 0x6, 0x1, 0x7f, 0x3, 0x7fffffff, 0x5fa, 0x0, 0x6, 0x71fa, 0x1, 0xffffffffffffff41, 0xa67, 0xbbe, 0x8, 0x1, 0x7f, 0x4, 0x3}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00004ed000-0xe)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00004ed000-0x4)={0x0}, &(0x7f00003fe000-0x4)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) inotify_init() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f000047c000)={0x6, 0x0, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0}) 2017/12/26 13:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000025e000)='/selinux/load\x00', 0x2, 0x0) pipe(&(0x7f00006c8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) writev(r0, &(0x7f0000ec5000)=[{&(0x7f0000414000-0xa1)="39000000110009046900de00810000000700004002000000450001070000001419001a0004000207000000020000080003010c00f41ee400ee", 0x39}], 0x1) 2017/12/26 13:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1fffffffffffffe) writev(r0, &(0x7f0000fb2000)=[{&(0x7f00008be000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000a0000ffffe500", 0x29}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000ca0000)='/dev/usbmon#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000063e000-0x10)={0x0, 0x7, 0x9153, 0x6}, &(0x7f0000f87000-0x4)=0x10) dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008d5000-0x8)={r2, 0x5}, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b2c000-0x4)=0x0) 2017/12/26 13:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00009f6000)='/dev/random\x00', 0x0, 0x2000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000165000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031e000-0x4)=0xe8) r2 = getegid() fchown(r0, r1, r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000778000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004b000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000571000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000719000)={0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xc) r3 = fcntl$getown(r0, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000e06000-0x6)='smaps\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) writev(r4, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) 2017/12/26 13:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ec000-0xe)='attr/fscreate\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001af000-0x10)='/dev/sequencer2\x00', 0x80001, 0x0) [ 61.342199] device gre0 entered promiscuous mode [ 61.355939] device lo entered promiscuous mode 2017/12/26 13:58:18 executing program 7: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000cf6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000055c000-0x16)='/selinux/checkreqprot\x00', 0x10080, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000563000)=[{0x2, 0x2}], 0x1) fallocate(r0, 0x0, 0x80, 0x7) fcntl$dupfd(r1, 0x4000000001, 0xffffffffffffffff) syz_open_dev$tun(&(0x7f0000b48000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2017/12/26 13:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000626000-0x15)='/dev/pktcdvd/control\x00', 0x321000, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b28000)='/selinux/load\x00', 0x2, 0x0) renameat(r0, &(0x7f0000e3f000-0x8)='./file0\x00', r1, &(0x7f0000323000)='./file0\x00') r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0xffffffffffffffff) [ 61.397460] binder: BINDER_SET_CONTEXT_MGR already set [ 61.404076] binder: 10749:10761 ioctl 40046207 0 returned -16 [ 61.413771] binder_alloc: 10749: binder_alloc_buf, no vma [ 61.421220] binder: 10749:10753 transaction failed 29189/-3, size 40-8 line 3127 2017/12/26 13:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000e76000-0xe)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00001c0000-0xe)='./file0/file0\x00', &(0x7f0000414000)='./file0\x00', &(0x7f0000599000-0xc)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f0000202000-0x8a)="") 2017/12/26 13:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/26 13:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000fe7000-0x4)=0x0, &(0x7f00004d3000)=0x4) bind$inet6(r0, &(0x7f0000bc2000-0x1c)={0xa, 0x1, 0xf58, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b3f000-0x8)={0x0, 0x0}) 2017/12/26 13:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) socketpair(0x7, 0xf, 0xfffffffffffffffe, &(0x7f0000f02000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000d6f000-0x4c)={0x5, 0x7, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = add_key$user(&(0x7f0000fe3000-0x5)='user\x00', &(0x7f0000414000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000-0x3f)="eeca7c1165ad64330bd8fdbaddab39ff0409b6b273e5ad22d89e0400898322b331cc047c61ec68d9f52329337644998b3e69c1353a9216d226a75cbcdee11e", 0x3f, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0x8001) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a1f000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) getpeername$packet(r0, &(0x7f000029b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000551000)=0x14) 2017/12/26 13:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002c6000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000eec000-0xde)=""/222, &(0x7f0000398000-0x4)=0xde) r1 = syz_open_dev$loop(&(0x7f000023c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2017/12/26 13:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d84000-0x10)=@common=""/16, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) bind(r1, &(0x7f00004ed000)=@nl={0x0, 0x0, 0x5, 0x8}, 0xc) writev(r1, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) 2017/12/26 13:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004c7000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000a2f000-0x4)=0x0) pwrite64(r0, &(0x7f000084e000-0x70)="61dfa6d88efe2c65cc8bb7ee9edc4be2b0d9ba58efb6bd6a38d86d0d498d22df8a63f9a89b81a44bb84b38add5a925f75ea43674309a74207ed601f5a01b33801f2f5ffc356b720c37ef33b572505296b928c272c5ea06fada64127900b31541bdb774487e179a3ff936058d926f355a", 0x70, 0x0) 2017/12/26 13:58:18 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000299000/0x4000)=nil, 0x4000, 0x1) [ 61.444309] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.449954] binder: send failed reply for transaction 111 to 10749:10753 [ 61.456837] binder: undelivered TRANSACTION_COMPLETE [ 61.462123] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/26 13:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002a8000-0x18)={0x0, 0x27, 0x30, 0x7fffffff, 0xff}, &(0x7f0000bb7000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000068b000-0x23)={r2, 0x1b, "1e98cb39a7e8a9a8e826153d6098676bdbc458f39df69033dc9f79"}, &(0x7f0000b0f000)=0x23) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000009000)={0x9, 0x40, 0xafbf, 0x7, 0xff, 0x8ae, 0x6, 0xffffffffffff243e, 0x8001, 0x3140}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fcf000-0x9)='illinois\x00', 0x9) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 13:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x800) fremovexattr(r0, &(0x7f000042d000)=@known='system.posix_acl_access\x00') keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f0000c7e000)="6c6e676f5800cdbe5be651da8a3f5dded615533b83cb0d47beb716a00fc3a26c90cd46e55f575653bc430800000000000000361b889b2d9e20593d3931dc8da4e36317ee2e401ae04492db7dd244c5934a10440306631eca6de32c11583133622c118ffa31d389ba0aff39978f593ec6a76054f538863d8ab47d1edeed9d4cd9b70aaed40f019a1d81c836ebaf922555bea594a990f868d6dda290f303e86bee1e0e1a7622e9b7a853b1095485776d7226da42a8e68aa7921e961fb78b30e65137fc630deca4569c05a69b", &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) 2017/12/26 13:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009ed000-0x48)={0x0, 0x40, "2b4369551a561d0fffbb8d8173af7518181806843310b7d8d8ed5e360061131c1666354334a1811a3c5c067a789015cab51f72a6a8810893834d6a80e4c2f64b"}, &(0x7f00005d3000-0x4)=0x48) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f24000-0x8c)={r1, @in6={{0xa, 0x3, 0xa3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030012ed", 0x26) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000079f000)={0x8, 0x9, 0x9, 0x6, 0xfffffffffffffffc, 0x1}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00007c7000)={@generic="3010c19b7030da5e652f551aa06b5e5a", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000d2000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000722000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 13:58:18 executing program 5: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb1000)=[{&(0x7f0000fb3000-0x29)="29000000180031090000000000000002021300000000ff06800800000c00090008001900000000f69c", 0x29}], 0x1) r1 = socket(0xd, 0x7, 0x3ec000000) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000fb6000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fb6000-0x4)=0x14) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000fb6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2017/12/26 13:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00003aa000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) get_thread_area(&(0x7f00009b2000)={0x4, 0x0, 0x0, 0x5, 0x1ff, 0x100000000, 0xfffffffffffff801, 0x100000001, 0x80000000, 0x7}) membarrier(0x1, 0x0) sendto$inet6(r0, &(0x7f0000063000-0x20)="f6f14fe1929faf38abeb8718aa143af3d207fe9f6b82a4103f7ce515e9942083", 0x20, 0x810, &(0x7f000092a000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x11600000000}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cf3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d90000)=0x14) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/keychord\x00', 0x4400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000e23000)={{0xffffffffffffffff, 0x3, 0x7, 0x54da36da72179bf3, 0x588}, 0x4e, 0xd0, 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]}) 2017/12/26 13:58:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x80000000400000) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045401, &(0x7f0000001000-0x1)=0x0) [ 61.489780] binder: BINDER_SET_CONTEXT_MGR already set [ 61.502191] sock: process `syz-executor2' is using obsolete getsockopt SO_BSDCOMPAT 2017/12/26 13:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$llc(r0, &(0x7f0000212000-0x10)={0x1a, 0x1a, 0x100000001, 0x59, 0x0, 0x4, @random="531a0e4a1b8b", [0x0, 0x0]}, 0x10) r1 = getpgid(0xffffffffffffffff) prlimit64(r1, 0x0, &(0x7f0000422000-0x8)={0x0, 0x0}, &(0x7f00006e6000-0x8)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003b7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a5e000-0x4)={0x0}, &(0x7f00002ba000-0x4)=0x4) finit_module(r2, &(0x7f000060d000)='/selinux/commit_pending_bools\x00', 0x2) 2017/12/26 13:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045b000-0x9)='net/icmp\x00') readv(r0, &(0x7f000023b000-0x28)=[{&(0x7f00004e9000)=""/13, 0xd}], 0x1) dup2(r0, r0) 2017/12/26 13:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00006db000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f24000)={0x0, 0x0, 0x0}, &(0x7f00006fc000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec1000-0x4)=0xc) r5 = getpgrp(0x0) r6 = getpgid(r5) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000698000)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) r7 = dup2(r2, r4) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/8, 0x8}], 0x1) vmsplice(r7, &(0x7f0000bac000)=[{&(0x7f0000a7d000-0xde)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r3, 0x8, r6) fstat(r0, &(0x7f0000c4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r6, 0x16) 2017/12/26 13:58:18 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006df000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000fe2000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f3c000-0xc)={r1, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fe2000)={0x0, 0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000935000-0x8c)={0x20, 0x80, 0xff, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00001b5000-0x1)="06", 0x1) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) 2017/12/26 13:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003ee000)=0x0) listen(r0, 0x2) 2017/12/26 13:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000518000-0x1d)="", 0x0) r1 = socket(0x1, 0x2, 0x98f) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000cc2000)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000e03000-0x1)="", 0x0, 0x20088044, &(0x7f0000cae000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 13:58:18 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00006f8000-0x4)=0xfffff7fff7fffffa, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x80000003, 0x4) sendto$inet6(r0, &(0x7f00006fa000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2017/12/26 13:58:18 executing program 1: mmap(&(0x7f0000000000/0x810000)=nil, 0x810000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f0000810000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000811000-0x21)=""/33) ftruncate(r0, 0x40007) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) lseek(r0, 0x100, 0x1) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000812000-0x4)=0x1) recvmmsg(r0, &(0x7f0000314000)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f00004eb000)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000811000)=""/161, 0xa1}], 0x1, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xc) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000811000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000812000-0x4)=0x8c) sendfile(r0, r2, &(0x7f000080d000)=0x0, 0x8001) mknod$loop(&(0x7f0000196000-0x8)='./file0\x00', 0x11, 0x1) 2017/12/26 13:58:18 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000068d000-0xe)='/selinux/user\x00', 0x2, 0x0) lseek(r0, 0x48, 0x7) [ 61.532487] binder: 10786:10789 ioctl 40046207 0 returned -16 [ 61.546784] binder: BINDER_SET_CONTEXT_MGR already set [ 61.546798] binder: 10786:10818 ioctl 40046207 0 returned -16 [ 61.548949] binder: BINDER_SET_CONTEXT_MGR already set [ 61.548961] binder: 10786:10804 ioctl 40046207 0 returned -16 2017/12/26 13:58:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000772000-0x30)={0x0, 0x28, "ce5aa92e1f191d2825dd7140321ebd21852df48fdda55009789e6e53135fe4c8b35a9945430b9be0"}, &(0x7f0000000000)=0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7}, 0x98) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x7f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x58)={0x7fffffff, 0xfb, 0x2, 0x743, 0x1, [{0x9, 0x100000001, 0xa2de, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xe6b000)=nil, 0xe6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000e6c000-0xd)='dns_resolver\x00', &(0x7f0000e2d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000e6c000-0xa3)=""/163, 0xa3) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x18, &(0x7f0000e6b000-0x4)=0x0, 0x4) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0xf, &(0x7f0000943000-0x4)=0x0, &(0x7f0000e6c000)=0x4) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00009e7000)={r1, 0x5, 0x8, 0x1, 0x9, 0x0, 0x4, 0x3, {r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x0, 0x1c000000000000, 0xfffffffffffff801}}, &(0x7f0000e6d000)=0xb8) 2017/12/26 13:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000109000)='/dev/vga_arbiter\x00', 0x20840, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00004b2000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000063b000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff9000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b44000)={0x9, &(0x7f0000e93000)=[{0xffff, 0x80, 0x8, 0x2}, {0x80000000, 0x8, 0x3f, 0x19d6}, {0x81, 0x2, 0x3, 0xfffffffffffffff8}, {0x2, 0x2, 0x1, 0x7fffffff}, {0x1, 0x0, 0x826, 0x7ff000000000}, {0xc013, 0xdb, 0x92de, 0x3ff}, {0xffffffffffff0000, 0x1, 0x8, 0x1}, {0x9, 0x0, 0x6, 0x7fff}, {0x800, 0x8000000080000000, 0x1, 0x4ed}]}, 0x8) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000817000)={@rand_addr=0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000f68000)=0xc) pipe2(&(0x7f000095b000)={0x0, 0x0}, 0x80000) sendmsg(r4, &(0x7f0000b09000)={&(0x7f00008df000-0x10)=@llc={0x1a, 0x1b, 0x6, 0x8, 0x7, 0x4, @random="6f0541d5de31", [0x0, 0x0]}, 0x10, &(0x7f0000361000-0x50)=[{&(0x7f000084f000-0x32)="5573809e6828ffcce6e4f463fd9313caa4e376f5a4d78e434e8f5aac1a353338afd31897206ea7fc1c6d3d9dc0d3c674f0da", 0x32}, {&(0x7f0000f30000-0x3a)="d7d290220c9ff9f5cea665cfcefdb1505d01d77321289efa00ec2a220d7f968f2d969d430dd833fd3aa125e4d69877128c8b830f18097f2fdabc", 0x3a}, {&(0x7f000031f000)="e6454164a0d7e55dc4e4cc81990cc8e99e647dc95a9be95467a5f5637d8493b7eae28e186dca776f90a69c7e21db5769b9eabf531a801265a86cbabf91ddbb144457764d6389cc8f97d19994ac05dbc45c1f0ef5b43a9e448e83260012f49e0f713e985040070c60a720025d5acfeab4939d91212408cab8130a4971ec69", 0x7e}, {&(0x7f0000ffd000)="", 0x0}, {&(0x7f000085b000)="49d5a684277afdc7bfd05a54b70be0a260dac6b555b5cb761307cd449a01133a600f63ab0216ffe00739c3de1fe630f12ed7eedbb6a954013480a041aeb11c53c88ddea261ec504e32c12677ff6c3e2c77054b6090fa5eb9546ead8bfb84e2179faa37d9fd1ed5fa8b065f4ac696410f9c669e2deae9bb7942a45f0bc0dc7518c6760ff42f8e719d8ccb6ca325a5281d65c889dedbb44bb388d880789d2134afa2487e8bcfae424adbb61c9c8916cbaeb9532fbd", 0xb4}, {&(0x7f0000dbd000)="f2b9b34bdf74eb3e21cbe904d1f145a3e0645b6d61d240048a24397829234a579bad1a6d53d2e2240c6412c9100ad885cb94736bfc2e1629ef87544cc987", 0x3e}, {&(0x7f00007fb000)="7fde53a18b475055d3cf52f730382d835fc8cfac0844af19ddc5133352c8624d99af606aade472a65dd3bf01988148f444d25ac8ab08e4dbde073fb52a4bab8854339f6d01f8e4d3e81d5ea4ea72", 0x4e}, {&(0x7f000088b000-0x45)="8b580962bcd3c6787c3c6f9805aa55e0becae02d4a2c77de521d5102c0559f68590d4482c61d4bad30a7a53b938375695aa6bdd546290657f81702782580b0b60d0e5529ee", 0x45}, {&(0x7f0000879000)="6b6599f34b8eed33c53b2f38b52226a9001f729d0e5ed1afc8141afd45e08de88f5099c3b7f09390eba7d06af581b957fb39e3269cb3ed5fb37268eb1632aa44b84ab831459fc29e96ed22168da014b137976ed5f9c746a190f7c9b3f298f0f2950ce2fba3ca944bcbdebe05b3461312a0ecb3274b0e611c250b691827c94594c2f912f7996840b5498ade39e52229070201912833876bbf", 0x98}, {&(0x7f0000d76000-0x1000)="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0x1000}], 0xa, 0x0, 0x0, 0x10}, 0x1) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000013000)=""/0) 2017/12/26 13:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x10004000000001fb) ioctl$VT_RELDISP(r0, 0x5605) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f0000975000)=""/0, 0x0) 2017/12/26 13:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000716000)='/selinux/context\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000082b000)=""/126) getsockopt(r0, 0x1, 0x4, &(0x7f000025d000)=""/25, &(0x7f0000209000-0x4)=0x19) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000032c000)=0x0, &(0x7f0000cd0000-0x4)=0x4) getsockname$packet(r1, &(0x7f0000c55000+0x7d4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000033b000-0x4)=0x14) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000062d000-0x4)=0x0) sendmmsg(r0, &(0x7f0000d39000-0xe0)=[{{&(0x7f00004f3000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc3000-0x10)=[{&(0x7f00009e1000-0x68)="7ddfe1cde2700c54cd2ab54805e5dd2bb4d013cc965a4c085e40d9c734b3b38feee7ba02bdb40452b9c1e2221fd7aead7ccd330de106b772e58a7c865c6cc51f0ee3dc078d5c2be158521977dcdfc913196e7fcd50f66846572bad16e79fd8a389f09aa0d89446d6", 0x68}, {&(0x7f00000ed000)="ca4f393b808e2d0a731a0d0729f8e8cfe1ea9c7ed7b24192ac47151d87525c65eaf4aff7aa08d625d9ecc3f26b158a223d387ee4fe84a106cbf6ea91e8b08d6b2d9dfff376c00be8484b9ccb5bc5e4749b50846b9a794209", 0x58}], 0x2, &(0x7f0000985000-0xf0)=[{0x88, 0x11b, 0xfff, "2206473f634795f987b2f5e2581cbe46b306eb35e6e96401db812b688616b31cd14ad164672d69a6d3a4a84889476b5f87d926da62a03364ea487069eddb8a0493d08b61f95a4c28d82ffafe2c04c0218ac2287e15e3ec6c823659b0db7bde1d2e5d4a52d96f5247f7e6e17c72f63b35e379cec172308ed22a709265"}, {0x3c, 0x10e, 0x0, "64b2dd3abec7c312e0127a12a91d5f6017f1dc08e25bddc24b81dca0c41f11a07230372bb6be48ad8f40cc8c7149eeff"}, {0x2c, 0x10f, 0xc3, "3ce30aaeefbb407c5d8a5eba29892175e5585812e04d0bd6282acd55e139"}], 0xf0, 0x11}, 0x1}, {{&(0x7f0000670000)=@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f000009a000-0x38)=[{&(0x7f0000e99000-0x1000)="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0x1000}, 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0x1000}], 0xa, &(0x7f0000e78000)=[{0x9c, 0x0, 0x2, "8dcd432ee615f93cf7bdce4b981c0270a6fc13200d7e0b61e26f42f41bab3d90e8ad71cd2f9acfa5f981b31f9dd257093257ac6a28ca877e2a396285ddd4477783e12751a19af065b75c867a80b56ab62b9452e248780f585acbf54b12042fde463c6a9b6c984ffb42c6bfe1c928911f218363e5ab0775057c63f461b46141d01da5a221e4c74a85cf448f35d0e2"}, {0x28, 0x101, 0xffffffffffff0000, "a661e87a3b1c0df47742be058b1d880a0821f57d5a39847957064cdf"}, {0x44, 0x12b, 0xff, "930c5d261cf695c7aea71f36ce70afb69d7112aae196546471796d01a91d4aeef77d6a66a875a5a362a4f0ebfec9f2c4761127346f"}, {0x20, 0x113, 0x6, "cc8c964cd168324639cbb92c8245c210d1"}, {0xe0, 0x11f, 0x4, "dfcdaf8b0124cbfbb68a4d807a9c68e26d9aa39e2ddd131213d692515f9427848d75d56e417e395e041eac4421329a0421ea8ebee83c546427ac7b03a7f57319f958408da62c515dce452a2274ae3b42c4c9ff320279d72559309ac5d82b25758c9f6f00ba8f7fff9172985b9004aa697d8c9cfd5d81e9f68ba6d82fb9e4f8321395c17ee12f956723bc6cec2c6cfbf9f76e26eb2ace4b03d4175aca5affba749a2b71f209aef3a043872fb00d958cee5fcd55c2063a9c58ead32adc62fd9a2e14972cee7c8f9783168345da832f349fcf"}, {0x14, 0x110, 0x369, "7a2464f7f5d6b9"}, {0x20, 0x10c, 0x1, "3bfea9a98d0b6bff1204faaebac8cb2473"}], 0x23c, 0x4000080}, 0x0}, {{&(0x7f00003f0000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ef9000)=[{&(0x7f0000d7d000-0x95)="d130a69b235a509b5ca317ee30a62953d9f0bf0e298cab05c56d3dfabf93ac7a875018affd5de14b8d34d5716697537717c803f1245b3bb0cf9b48fd9a5e2ed79342ddd61269c280e52116a97d6263f1724253effc0bcaa963406c544608f67983e1a6455ae343f883d7029f6041d26c829b2d71416bef8c732d429a970103a856c8d99348f2b0edab0b977494f338dd2d3fabc2e9", 0x95}], 0x1, &(0x7f0000b8e000)=[{0x60, 0x116, 0x8000, "3b0b7fe8496fa4d53065d66346dc4894de7812be33913a51c5ee392beceaa350b651e6f50c79682a0ec604ccb1bfe5b89cd501c412a3ad05dedda5475bcfc684a132aeba23317d2b7881c1e5393442c03045"}, {0x28, 0x11f, 0x400, "e39e4f8a50c87e225fc3f51cad4b8fbf67fefac00ecb7434ef3d018c"}, {0xcc, 0x10e, 0x3ff, "2fbf4a61ea91dd2edfd53319b13c37961a318199e3bfd4e73dd49b97fe88e8dfa973fb244b70b508f05df9342a800fb3c28599c7e064d27a0c279d9e7172f24d17ac1de6c72fe8a22c35d83b294cdb457a61f5b426c982f996b9c58a11dfc1247757910b9d5d4725b3668331f0a42eb9110852b5376259a063646669f3c77a6f35d9fd99f7e0d4e1f91b3c319625c0782888cd62796b24c4bd772a459bcf2b1fbda64dbee5a752d815719cb925fe50d6d367e58260303ea3c893ac3d1988f3c2"}, {0xf4, 0x117, 0x80, "ff947ac5a696591128b1d258b45cac625e0652debd826035e1a2784c3a217e3f9b859d8328ec12830467ff9b68fccfa9338fdd0078ff35444de3e86d0ab871733389fae3be8873f2070bc08cd83032b6c36ade379fc78b3242e0e9fc476e91ac7db1da1a9748a5c150649375e764d0a9628db345a8f06d10d73f7a64985e051f6cd468c5cde42410342f600a4aa2c09f535c4265e7d9820532c93102c225700e98b7ba34681d061fc80ad47d2daf5308202c535c42b2422d0204a4d0bab0fcbdf4f3178042f3db23cd64d11ddb91d7f82cfbc4b53ea4e45ab137eabac4dd9dd2d475867fe1"}, {0x5c, 0x10a, 0x7, "19372d041313a76cffd8138933f6001f2d2ec815e0bde504210f3671100c9fe266f189d5c4df9c0adc355abc8f4a6a738f3d9cb0cb4017e96f4ad83158c933302df8a8c5946388f59dd269bc03d4"}, {0xb4, 0x0, 0x0, "bf5b050bd1841b1bc5dba3f05e017ca5a3c1a835c73b06b5f5b4b5d86d8891353c60994f257f3886983610cfdc74cf3644933581b8638d35f52f45de52cab4d143b0468d44372edb5ed8c54e2c1fc9af5fc153ef09637abc86da57ba84dddb48a6ad69430664c8004a0d4fb70cb3df80d8d20f10260409a7aebe06cba6c51b3da784bc3929a142422da34ad5a111fd4771dc7e50023d0c46276d1d728ef179dc0826ddf06bfc"}, {0x4c, 0x115, 0x68, "4ffd0ba70752f9b57dd3483657c94a0ac5a03c78f09deac89a9d63a11279b5c5d9030951ad42a3c5a3df1a11a22658082ea0f2d2e7d5e6399eaefb43fd8a"}, {0x8c, 0x116, 0x2, "04cb10aa16c4b933419afd6841ee2520d1239ac93af8185c7ada0df27e389daadb376b24a812feb5e959071ff062625812bc2b4b46149671413bc772b95905d7d2966c609dbb49c8989c8054cc8a059f63d5bb5343b40788fe2975b242e64dd20b4e4810dd522352c85eb0953baaee3d9ec198bc7da3d3d9f0492c03ac3792f7"}, {0xf8, 0x1ff, 0x6, "6d785721947eeb6d0baab75bfbb38e3aa1474c0f1e3e66dee26c8110adb00c87af07c7c179b4f4d8535e0e58a7226dbf993bb2377904606fae235e1708e02434014dbd9dff9c929a7b8d37c8a4e049aa4de6868e917a22556c90e9a668da6f88d37abdd0dadfc7e1cb3d63e0d8dd8cabb2830b732481c2df91fe187bcc8054de600968ae09df235282c49147cacef369601c53e9e70357ae3e192793ebeb1a92609e8f34b0fc4ac1b2ee330fa6e9518963f29ff5c2886c632f83e14a739491a5e987fd7f972ad0e992591c3255a055f0f99978f69b4277f903100c93d0ae91ce07c2f1c36a50c4b58113cb"}, {0x24, 0x3a, 0x4, "0c4a2af1b9036c2815c96489446ea2c66875605d90bb"}], 0x54c, 0x20000000}, 0xfffffffffffffaac}], 0x7, 0x4000) close(r0) 2017/12/26 13:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a60000)='net/stat\x00') getdents(r0, &(0x7f0000bec000-0x1a)=""/26, 0x1a) prctl$setmm(0x23, 0x5, &(0x7f0000095000/0x2000)=nil) getdents64(r0, &(0x7f0000e31000-0xac)=""/172, 0xac) timer_create(0x7, &(0x7f0000527000-0x58)={0x0, 0x20, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c0000-0x4)=0x0) timer_gettime(r1, &(0x7f0000a9d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 13:58:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) bind$netlink(r0, &(0x7f0000a96000-0xc)={0x0, 0x0, 0x8, 0x102}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000000013, 0x3, 0x56) write(r1, &(0x7f0000d6e000-0x24)="2400000052001f0014f9f40700090400020007fc07000100ffffffff0800000000000000", 0x24) 2017/12/26 13:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000c54000-0x30)={0x0, 0xc56, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="22ffc3d1af023fbb842deadb216c7432", @ifru_names=@generic="4f54000cc0a1d64f3a0a09dc222086b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f0000a7d000-0xa0)=""/160, 0xa0, 0x2, &(0x7f0000089000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getown(0xffffffffffffffff, 0x9) 2017/12/26 13:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000af9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000a66000)=@random={'btrfs.\x00', 'vmnet1.)\x00'}, &(0x7f00009e0000)="020000000800000000000000", 0xc, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a4d000)='/dev/vga_arbiter\x00', 0x10000, 0x0) connect(r1, &(0x7f00005b4000)=@generic={0x2, "6680aae7d6413992bf0b925e12ccc18b5b59ab5774cde1489c4482074c85d35bd9255427c885c77a8cdde9833fe5c7dcb61903c836915862b11ad9efa0b87c58c7cc367cb930b2411b0686230a06705f23fc4d21082ac24dff2370588f128eee2e969ed19afaf0b27ea4fa63b90532217bce360ca5071ad5783aa9b5a010"}, 0x80) 2017/12/26 13:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000ac7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000603000)=0x0, &(0x7f00003a6000-0x4)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d2b000)={@common='sit0\x00', @ifru_mtu=0x5}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@common='sit0\x00'}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004f2000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000d8e000-0x4)=0x7d) ioctl$sock_ifreq(r0, 0x8927, &(0x7f000050f000)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/26 13:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dd8000)='!\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2017/12/26 13:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000553000)='/selinux/create\x00', 0x2, 0x0) bind$inet(r0, &(0x7f000087e000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ab0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000047e000-0x10)={0x0, 0x8, 0x4, 0x465087e1}, &(0x7f0000ed7000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000042d000)=@assoc_value={r2, 0x100}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000039c000-0x28)={@common='tunl0\x00', &(0x7f0000ad0000-0x1008)=@ethtool_wolinfo={0x8, 0x0, 0x0, "422338d80a3d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004c1000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xffffffff9796178a, 0x5, 0x4, 0x10}, &(0x7f0000799000-0x4)=0xa0) 2017/12/26 13:58:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006be000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a0d000)="e4163c5c6e6d1844053b10cb5f377052f5832f3bc4151ae92f6c8bbe70a3d5db42c3263a85c181", 0x27, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000ff3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e78000+0xb6e)="3bbde4e8ff87d0cb80b799387f1eda4f1a46a30622d13df8a4ab2b4b52bc5c3a34a3e400298296923c85074e729cd5425f1d5d87b726c06414897b8d95c6375529590b128b1a9f6da4f3a88d097bd55ca58b65f46eac92bcbaf546ff8f21e737f7520ac21aa8d19f4b56e5089f", 0x6d, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x7f, 0x3ff, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000)=0xe, 0x80800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000002000-0x6)={0x1, [0x3]}, 0x6) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000544000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000669000-0x4)=0x10, 0x74b4a5236e725888) fgetxattr(r2, &(0x7f00001ab000)=@random={'user.\x00', "c45e00"}, &(0x7f0000759000-0xbf)=""/191, 0xbf) r4 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r4, 0x400000000227f, &(0x7f0000ed0000)="") 2017/12/26 13:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00006e0000-0x8)={0x4, &(0x7f000024f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000457000-0x20)=[], 0x0, &(0x7f0000e33000-0xc)=[{0xc, 0x1, 0x25, ""}], 0xc, 0x0}, 0x0) 2017/12/26 13:58:18 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000cee000/0x4000)=nil, 0x4000, &(0x7f0000861000)=""/34) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009b7000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd50}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0xc2a5, "9e3ec0cf4d3502dcfb34755e3689c9f5380fbab264578520a3c4463a298ae756b1ba13b9c88a72d861065a3fa2a753d69e2ab028d0728560b3a6e0984d1229dca0181947470dd8d77f347b03d3b2f57e"}, 0x160) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc0000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbf000)={0x0, 0x0}, 0x800) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000baf000)={&(0x7f00005ef000/0x3000)=nil, 0x3000}) ioctl$TIOCNOTTY(r2, 0x5422) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000923000)=0x0) 2017/12/26 13:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000b2b000)={0x0, 0x0}) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="290000002100190001003524000a00060200001600000000000000040d001400000000190000000008", 0x29}], 0x1) ustat(0x5, &(0x7f000097f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) fadvise64(r0, 0x0, 0x10001, 0x0) 2017/12/26 13:58:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) tee(0xffffffffffffffff, r0, 0xff, 0xf) 2017/12/26 13:58:18 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a61000)='/selinux/user\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0xc0403) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003d000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000003f000)=""/92, 0x5c) 2017/12/26 13:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x201000000000005, 0x0, &(0x7f0000959000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) getpeername$llc(r2, &(0x7f0000a8c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000048e000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000e6a000-0x30)=[{&(0x7f00008f4000)="8a4ab926", 0x4}], 0x1) 2017/12/26 13:58:18 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef4000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000d56000)="02000000020001000000be8c5ee18cff0300000000000000", 0x18) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ef5000-0x4)=0x0) 2017/12/26 13:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009a8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ab8000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000d07000)={&(0x7f0000b8e000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005c1000-0xb8)={0x0, 0x7f, 0x1db38, 0x7, 0x7, 0x3926, 0x8f4, 0x2, {0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x101, 0x6, 0x6}}, &(0x7f0000f38000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000057000)={r2, 0x0, 0x100000000, 0x1000}, 0x10) ioctl$VT_WAITACTIVE(r1, 0x5607) 2017/12/26 13:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a30000-0xa)='/dev/ptmx\x00', 0x80000000000002, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) socketpair(0x2, 0x80e, 0x4, &(0x7f0000778000)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000db4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fad000-0x4)=0x10) 2017/12/26 13:58:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"5b4b6fadcbf3190d7e5be806d7197940", {0x4, 0x3f, 0x8b, "9625a9b7a6a9", 0x6, 0x0}}) mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000d27000-0x8)='./file0\x00', 0x141042, 0x7) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000b61000+0x9b1)=""/121) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d27000)='/dev/ptmx\x00', 0x102, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d28000)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r3, &(0x7f000068e000-0x8)='net/dev\x00') sendfile(r2, r1, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r2, &(0x7f00002e5000-0x40)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) 2017/12/26 13:58:18 executing program 5: prctl$seccomp(0x2f, 0x0, &(0x7f0000ee9000-0x10)={0x0, &(0x7f0000fb4000)=[]}) r0 = syz_open_dev$mice(&(0x7f00006d6000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000031b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/26 13:58:18 executing program 3: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f00008c8000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000744000-0x1b)=""/27, &(0x7f0000b6a000)=0x1b) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000301000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d1e000)={0x81, 0x8, 0x1000, 0x9, 0x9}, 0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000205000-0x8)={0x0, 0x0}) 2017/12/26 13:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000266000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000145000)='/selinux/policy\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) rt_sigqueueinfo(r2, 0x1, &(0x7f0000ce9000-0x10)={0x3, 0x401, 0x40, 0x1}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') sendfile(r3, r3, 0x0, 0x10001) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000e33000-0x5c)=""/92) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000ef0000-0x28)={0x5, 0x1, 0x800000000acf, 0x3f, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006fd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) setns(r1, 0x0) 2017/12/26 13:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000431000)={@random="ffffffffffff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) creat(&(0x7f0000975000)='./file0\x00', 0x21) 2017/12/26 13:58:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa9d1046c0619493f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x4c1a6541e1bd3090, 0x807, 0x40, &(0x7f0000094000)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000bc4000)=""/200, 0xc8, 0x0, &(0x7f0000186000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000f84000)=[{&(0x7f000086f000)="2900000021001900013d2524000200060a00001600000000000000040d000600000000000000000008", 0x29}], 0x1) 2017/12/26 13:58:18 executing program 4: munmap(&(0x7f0000d91000/0x1000)=nil, 0x1000) madvise(&(0x7f00005e7000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000bfc000/0x1000)=nil, 0x1000, 0x1000002) 2017/12/26 13:58:18 executing program 7: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fb0000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000baf000)={{0xffffffffffffffff, 0x1, 0xffffffff, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000fae000-0x50)={0x0, 0x17, 0x101, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000453000-0x9c)="fe3be658da9d137de431dcbee0db9e3ec4fd0992a205d737b8d2e6fad1bffcd58be4e264391ded61f87c81b0816208795e818840aebae112d1aa14a45b99b22e8fbea72459b66ffaedb33a28bd4b59661b9cde1a57737f2ddccfd5348b477badd6874b79b518bf3dea6c8c297a1bb95f46a2b681dd540501391254e1752290a57050f1b2ed38be33cc4de21f32e59e5d26d5d026eda2f9e5c8674091", 0x9c, 0x10, 0x0, 0x0) fremovexattr(r1, &(0x7f0000526000)=@random={'trusted.\x00', '/dev/snd/timer\x00'}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fb0000)='/selinux/access\x00', 0x2, 0x0) 2017/12/26 13:58:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xf3)="4e25b81318c28e903dff6e1be38919a0a954fb45aa212ce0ef6d8ac6d3352fc7160a829fb40383747e6df2173c8a4438ac1a276d26d81928e26597f2b9ec97bc6cab84de57d622d6b861db7145f8dd3755e1bea536a027c9e7ad16c39aca9254d08c21cc4efb77686a4d1ac0eac8ffbfeef1636f3ed63494795fdc902d7ff8d03b7e136e70ad5b7966ed8ad4e07cdb4b23efbe95eed1a005cb060019ccfd7d869486c20d1c12c91a9a9f03981085836cd85c02d4f0e5bd19018df85825662626825dd13eeb3eb96c103d6c23d3419e094d8565249bf27b16c508c01953c9eef5ebb050c4f1eb971cdcab8872bab0ee490a8364", 0xf3, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f00001fd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="51585c8d50ddc3d3f8804734e14ecf339757d4e6558c3fbab163defad95182bcffb2a532de6a4c9f70fc93616c8a215946b83c60bbae31a6cbf3e37dfe07ae22cbc471cd1d36d24e6d4cc8006d6732b6a5b80a01525dc1edb87d3d4a8184587c33c060839c225f0aa4bc3b65c5a68e4fac4c9c194dbd890f2f462d3a822f495307ac006006ff6a130bac3af1954423701449f544e2f5883792401229335b285966cdba44f6734eea32af61890397ef837a95e49591b3a73abc6bc5ee843fc99ccb5923be1348d5cbbfe2e8", 0xcb, 0xfffffffffffffff9) keyctl$link(0x8, r0, r1) clock_adjtime(0x0, &(0x7f000044d000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 13:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) memfd_create(&(0x7f00007ac000)=',\x00', 0x3) write(r0, &(0x7f00007a9000-0x10e)="2400000020000123000000041aedfc000206000000003e01f70000eb08000100000300b7", 0x24) 2017/12/26 13:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000aa000-0x8)={0x0, 0x0}, 0x80802) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000596000)=0xc) r5 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000906000)={r2, r3, r4}, 0xc) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d0a000-0x4)=0x0, &(0x7f00001e1000-0x4)=0x4) sendfile(r5, r5, &(0x7f00005af000-0x8)=0x0, 0x24) ioctl$int_out(r1, 0x5462, &(0x7f0000917000-0x8)=0x0) getsockname$ipx(r0, &(0x7f00007af000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009b4000-0x4)=0x10) listxattr(&(0x7f0000983000-0x8)='./file0\x00', &(0x7f0000af6000)=""/152, 0x98) 2017/12/26 13:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e3c000-0x9)='/dev/sg#\x00', 0x40, 0x80) ioctl$TIOCNXCL(r0, 0x540d) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000cff000-0x1)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:18 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$notify(r0, 0x0, 0x1000000101) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0x0, 0x30}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) inotify_init1(0x0) 2017/12/26 13:58:18 executing program 5: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000009000-0xd)='/dev/usbmon#\x00', 0x0, 0x10bc80) mq_timedsend(r0, &(0x7f0000009000-0x7)="9fa8a1857bcfc6", 0x7, 0x2, &(0x7f0000008000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000002000-0x8)={0x4, &(0x7f0000002000-0x20)=[{0x9, 0x7fffffff, 0xff, 0x5}, {0x5, 0x20b, 0x1, 0x1}, {0x9, 0x4, 0x6, 0x9}, {0x10000, 0x11, 0x4, 0xe8}]}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f000078b000/0x3000)=nil, 0x3000, 0x4) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) 2017/12/26 13:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r0, 0xfffffffffff7fffe, 0x3) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000075e000-0x4)=0x49) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f00003ea000)={0x200f1526, r1}, &(0x7f0000192000)={0x5, 0x2, 0x1ff, 0x5, 0x6a3, 0x1}) fcntl$getown(r0, 0x9) 2017/12/26 13:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) socketpair(0x1f, 0x800, 0x2, &(0x7f00005b6000-0x8)={0x0, 0x0}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000e12000)={0x0, 0x7be4, 0x3, 0xffffffffffffff63}) mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") 2017/12/26 13:58:18 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000005000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/26 13:58:18 executing program 5: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0xfffffffffffffffe, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000902000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000158000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2017/12/26 13:58:18 executing program 1: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae0", 0x24) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b42000)=0x0) 2017/12/26 13:58:18 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a6a000)='/dev/pktcdvd/control\x00', 0x40, 0x0) r1 = syz_open_dev$loop(&(0x7f0000819000-0xb)='/dev/loop#\x00', 0xffffffff, 0x80000) sendfile(r0, r1, 0x0, 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000303000-0xc1)="18000000000080000000000000e18c8849000014020e00ec01fa2803a38a3cdc0a000000d898055bf73b52bb6a0500000000dbc9fe060000000000000067a1e2080000080000070000000000cb3da41f0000ff7f00000000000e9506f50e000b01002400b100001459d733dc42506b00ec00000006b7ebe7ec7ee872ccfff6ba000000024f0298e9e9015467aaee000500000000000000bcdb850000e3c5502c1a00008d00c3d17fdea208571068393d2290000000041ad00040c23eef06955485", 0xc1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c12000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/26 13:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000eb9000-0xd)='attr/current\x00') ioctl$sock_ifreq(r2, 0x89b5, &(0x7f0000645000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x800, 0x4, 0x0, 0x2, 0x9, 0x0}}) sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) fcntl$notify(r0, 0x402, 0x400000000010) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2017/12/26 13:58:18 executing program 0: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f000004e000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 13:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000436000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000010a000)={0x0, 0x52, "5e0a99b6a04e8f03f14801fa893972e74991ead95fd8e50e441e881fd7afea7d043d3f17b55745473b1c1ae1c88816828ef51d09ebd6642d2b93545ed5edce81ea2d3550e56b3e5712f777d3fb46ef3b83be"}, &(0x7f0000a29000-0x4)=0x5a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000e000-0xa0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xa2, 0x8, 0xf3, 0x9}, &(0x7f00009db000-0x4)=0xa0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000)=0x15, 0x2a) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000a8c000-0x9e)=""/158, &(0x7f00006bb000)=0x9e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e9a000-0x10)={0x10001, 0x4, 0x5, 0xeb, 0x0}, &(0x7f0000d59000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005bb000)={r4, 0x7fffffff, 0x10, 0x4, 0x2}, &(0x7f000080c000-0x4)=0x18) recvfrom$llc(r3, &(0x7f000044f000)=""/4096, 0x1000, 0x10000, &(0x7f0000e22000)={0x1a, 0x1f, 0x0, 0x3, 0x10000000a86, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/26 13:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000647000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000f59000)='./file0\x00', 0x4) mount(&(0x7f00000d4000)='./file0/file0\x00', &(0x7f0000b20000)='./file0\x00', &(0x7f00006ae000-0x9)='devtmpfs\x00', 0x200000000, &(0x7f0000909000)="") [ 62.109634] audit: type=1400 audit(1514296698.804:49): avc: denied { dyntransition } for pid=10974 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 62.159824] audit: type=1400 audit(1514296698.854:50): avc: denied { dyntransition } for pid=10974 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2017/12/26 13:58:18 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f60000)='./file0\x00', 0x10000, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f61000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000000)={r2, &(0x7f0000f60000)=""/4096}) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f000008d000)=0x0, &(0x7f0000f60000)=0x4) 2017/12/26 13:58:18 executing program 1: r0 = socket(0x11, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0xb, &(0x7f0000000000)="8642341b772440b5b2252b5654dd5b5ec62a77f9eff74ef6138a7ccc3b0d6d4d6c0831f6cc3914b38d000000aa001fc61ec6a68451a8264784c04f4bc6aed7408f480f683dd196e8a19600000000ee92be21ccd81e89548c6fc6236b130900000035ca0890cc9190d6396000ede04139020a3817f224", 0x76) 2017/12/26 13:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) r1 = socket(0x9, 0x80807, 0x8001) accept4$ipx(r1, 0x0, &(0x7f000028d000)=0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x5, 0x7, 0x7fffffff, &(0x7f000031b000)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000f2b000-0x11)="89ffb1637f867aa08cc30993ae5bee51c7", 0x11, 0x8, &(0x7f0000a70000-0x8)={0x0, 0x0}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000cb4000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043d000-0x4)=0x18) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000738000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f000097a000-0x8)={r6, 0x8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000a5000-0x108)={r5, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4c5c, 0x4, 0x0, 0x88, 0x47, 0xb8, 0x7, 0x9, 0x10000, 0x4, 0x8, 0xbc0, 0x400000000000, 0x101]}, &(0x7f0000642000)=0x108) pwritev(r0, &(0x7f0000f32000)=[{&(0x7f00004db000-0xd7)="da7931541d7a2cc520bce84fb4a71945815c670237e7c1827e91ff8fc5e6aabf73b2ad8893153bfd7a035667cffc1d6f60a562fb35b71222a8f5e52ca6582f6931eb85e57f552e5e17ccda6f542d37292174265fe0c3fbf76fb514d3ed8b6cfd6a41b3c3e76bae6447e9be8734b8cbe97514275bf068491a0dbd9e64d8a391f6352957b353139b582cb89e9eba4c9ebbd6be8f8a92c8b71bdbd2efbb3a3cc02ddd1950e649c95b240f077c90550f89c71e76547cb0847aff5ad09555cf5e9173962b20da03c4b9d443fba7ea503d0b181049d35159e522", 0xd7}, {&(0x7f0000484000-0x68)="2cc2e8fda32c1dfab910645243b5460ac2d8e83a4dc4a067cb6f4fde9d914ec1ff1a8195e5c4580b8339b925b057d75033e4985a384b6f3f5c3399d55e290c23f546229207c18c9d2a62d848875118e38fd4a0aa2302717a7eac57d9268bc92280eb6779e40a78f7", 0x68}, {&(0x7f0000755000)="85c382aa3237c01e6f6eb9fffab06f2867c031f10b22a2bc5a412f922f8fc78afb287acb27aecd20ad9c38ed6a64fa8ef0659f056b5a72a888c77a8aa361c5f9fe1f87d537c1290dd4b25bc2be23f02a6bbcf11fed28228790f7fafb6ec093dcf10d97fdade55b579a68cd22d758d067ff2d776e946cdab2ba425613caaba66daea38ce7a0a3dc585a5c330d0cdbeffc08f14fa81e23bd84c5e69e08927253c49e6a5eb4f97b3eb6565156e269cb20fdfa3d7d10c31beaaf4da3febaf3ca738227e075a7543e00aab2dd4b4dd6857ed315ea9808b0573c20833524ff166888", 0xdf}, {&(0x7f00008e1000-0xd0)="fa901a13a9fcfcb19f8d75c5167344359ba23c6ebb18afc2aae58fd70661363d7428fdffa8f49748501e631cac43345985ac68143cea9a7e1fb699bfdc0ed976736789a4f34103b111c18f5750e1d33a3ed95c56b3c2d836686dbb625eed820e6610bd6ede40da9c329946f1a0574ef00623470e8c2ae1bad98afd607e99f41b40614e826753f3f26a24d567ca7c7a9568ef981e3e0616316ac016579cb8f861e4a99335a2238b7120884a0b465234831ccafa90ac6ef88b39c57a8eb7558f0b7eddb347168d9eb9e364610fffda2a8b", 0xd0}, {&(0x7f0000e84000-0x1f)="ad7bf17147b05309c6452e3a6f665fd11efe14c45fc9518571e83d805edaae", 0x1f}, {&(0x7f00008c1000-0x2d)="682453f6b119f92b8d7a68588109e5c2104e05b5a9ce9ebd380e630c6104e242bbd0d94c2d70e866ddd68687fe", 0x2d}, {&(0x7f000038d000-0x6)="7bb8d259ed55", 0x6}], 0x7, 0x0) r7 = socket(0x4, 0xa, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r7, 0x89e1, &(0x7f0000be5000-0x4)=0x9) lsetxattr(&(0x7f0000a2a000)='./file0\x00', &(0x7f00000d1000-0x19)=@random={'system.\x00', 'keyringselfeth1-\x00'}, &(0x7f0000e06000)='}nodev#:bdev\x00', 0xd, 0x2) read(r0, &(0x7f00006e9000)=""/23, 0x17) 2017/12/26 13:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eb8000-0x2b)='eth1bdev.securityeth1!+(keyringbdeveth0lo,\x00', 0x2) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00004a8000)={0x6, 0x6, 0x101, 0x1ff, 0x9, 0x6}) clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000c6f000)=0x0, &(0x7f0000958000-0x1000)="") munmap(&(0x7f00002be000/0x3000)=nil, 0x3000) mremap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000001a000/0x1000)=nil) mmap(&(0x7f00002be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00002bf000-0x4)=0x0, &(0x7f00002bf000-0x4)=0x0, &(0x7f00002bf000-0x4)=0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de8000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00002be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f00002be000)=0x0, &(0x7f0000fee000-0x4)=0x4) mmap(&(0x7f00002be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002be000)={@common='ip6_vti0\x00', @ifru_mtu=0x401}) ioctl$TCSBRKP(r1, 0x5425, 0x36) 2017/12/26 13:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() setuid(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f0000f33000-0x1c)={&(0x7f000003c000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b7e000)=[], 0x0, &(0x7f00007b4000-0x150)=[], 0x0, 0x0}, 0x20004000) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000566000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c88000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec4000-0x4)=0xe8) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007a5000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000043d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000005f000)={0x2, [0x0, 0x0]}, &(0x7f0000dd1000)=0xc) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000001000)=0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000095b000-0x10)={r4, 0xce3, 0x7, 0x7fff}, 0x10) socket$unix(0x1, 0x5, 0x0) setuid(r2) 2017/12/26 13:58:18 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000bab000)=[{r0, 0x0, 0x0}], 0x1, 0x400) r1 = syz_open_pts(r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2017/12/26 13:58:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x15) fstatfs(r0, &(0x7f00001f3000)=""/233) fcntl$setpipe(r0, 0x407, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x40000000) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00008dc000-0x30)={&(0x7f0000996000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000bf9000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00004ae000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000046000-0x8)=[0x0, 0x0], 0x4, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000cd5000)='/dev/input/mice\x00', 0x0, 0x800) socket$netlink(0x10, 0x3, 0x14) ioctl$KDSKBLED(r3, 0x4b65, 0x7fffffff000) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000f5e000)={0x80000000, 0x5, 0xb1, 0xffff, 0x3, 0x1f}) sendmsg$netlink(r1, &(0x7f000073c000-0x1c)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000407000)=[{0xa6, 0x16, 0x80000719, 0x0, 0x0, "12d5163b3f5328cb0188f7aeaa328f272709a2035101ada5682765a6da01e7a0d3382f1d25f909dfc2ea83c708b788f1640598964da4b762f1c5d951c1127f038883595ab4ef6cee7bd7f2e2ef26a106b8056ee29f0187d9659d0203c51dd5f72d9b1dcb9dd5ac5620e7926f62086910933a467ab0c5d1f196173534cdd1c213bcc95ee80e2ee52683c102c2b56efaf68c1dc1ce4dfb"}], 0xa6}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x2000000}, 0x4000000) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000eea000-0x1)=0x100000000) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000473000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 13:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) listxattr(&(0x7f00009cb000-0x8)='./file0\x00', &(0x7f0000a7c000-0x77)=""/119, 0x77) bind$netlink(r0, &(0x7f000055c000)={0x800010, 0x0, 0x0, 0x1}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000de7000)='net/netlink\x00') renameat2(r1, &(0x7f00008ac000)='./file0\x00', r1, &(0x7f0000c82000)='./file0\x00', 0x1) pread64(r1, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) fstatfs(r1, &(0x7f0000f1a000-0x5a)=""/90) 2017/12/26 13:58:18 executing program 7: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001, 0x80005, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sync_file_range(r1, 0x3, 0x80, 0x6) getsockopt$sock_timeval(r0, 0x1, 0xf, &(0x7f0000018000-0x10)={0x0, 0x0}, &(0x7f0000268000)=0x10) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x20, 0x8000000, r1, &(0x7f0000961000-0x8)='./file0\x00') mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000961000)='/dev/pktcdvd/control\x00', 0x10041, 0x0) 2017/12/26 13:58:18 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000ef3000-0x14)={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x82, 0x0}) readv(r1, &(0x7f0000fe4000)=[{&(0x7f0000640000-0xf00)=""/3705, 0xe79}, {&(0x7f0000fe5000-0x4)=""/9, 0x9}, {&(0x7f0000482000-0x4a)=""/74, 0x4a}, {&(0x7f000089b000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe4000)=""/136, 0x88}, {&(0x7f0000fe7000)=""/8, 0x8}], 0x6) 2017/12/26 13:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000277000-0x8)={0x0, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002d1000-0x11)='/selinux/context\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2017/12/26 13:58:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007c9000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) 2017/12/26 13:58:18 executing program 7: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000007a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000003000)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCSBRK(r1, 0x5427) writev(r1, &(0x7f000006a000)=[{&(0x7f0000078000-0x3a)="3900000011001947040001000000010007000100020000004500ff17005080ec14001a0004000200050000000000000018e907000000140da1", 0x39}], 0x1) [ 62.246991] audit: type=1400 audit(1514296698.934:51): avc: denied { create } for pid=11013 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2017/12/26 13:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x9, &(0x7f0000477000-0x8)={0x0, 0x0}) signalfd(r0, &(0x7f00008d7000)={0xff}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00005be000+0xb20)=0x0, &(0x7f00002c5000)=0x4) 2017/12/26 13:58:19 executing program 1: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) r1 = open(&(0x7f0000ed9000)='./file0\x00', 0x200000, 0x1) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000f8b000-0xd2)=""/210, 0xd2, 0x3, 0x0) write(r0, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) 2017/12/26 13:58:19 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = syz_open_pts(0xffffffffffffff9c, 0x400000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000008000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000004000)=""/110) syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') sendfile(r2, r2, &(0x7f0000007000)=0x47, 0x1) 2017/12/26 13:58:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f000097c000)="", 0x0) [ 62.281469] audit: type=1400 audit(1514296698.974:52): avc: denied { create } for pid=11013 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2017/12/26 13:58:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xb5c, 0xe0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x22000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f000070a000)=""/39) close(r2) 2017/12/26 13:58:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f00002ac000-0x8)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000000f000)=0x4, 0x4) 2017/12/26 13:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e14000)='/dev/keychord\x00', 0x200, 0x0) socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b80000)="2200000014000700000910f7e2ff0500020003008a010000090002000000010103ff", 0x22) 2017/12/26 13:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a56000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mprotect(&(0x7f0000345000/0x2000)=nil, 0x2000, 0x2) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00004ac000)='./file0\x00', &(0x7f0000ee8000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f00004f3000-0xf)="") symlinkat(&(0x7f0000fcb000-0x8)='./file0\x00', r0, &(0x7f0000f7b000)='./file0\x00') getsockname(r0, &(0x7f0000b3c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bc5000-0x4)=0xe) execveat(r0, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2017/12/26 13:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x3e) sendfile(r0, 0xffffffffffffffff, &(0x7f00008d1000)=0x0, 0x401) read(r0, &(0x7f0000b25000)=""/154, 0x9a) 2017/12/26 13:58:19 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a75000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000870000-0x30)={0x56, 0xfd, 0x100000000, {0x3, 0x4ed5}, {0x7, 0x100000000}, @period={0x5d, 0x2a2c, 0x60, 0x14000000000000, 0x3, {0x0, 0x4, 0x600d, 0x9}, 0x4, [0x7, 0x9, 0x0, 0x2]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000997000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f00002b7000)=0x8) modify_ldt$write(0x1, &(0x7f0000a1a000)={0x4, 0xffffffff, 0xffffffff, 0x1, 0x1f, 0x4, 0xad2, 0xffffffff, 0x1f, 0x3}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) pipe(&(0x7f00000c6000-0x8)={0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f00007a9000-0x10)={0x810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) execveat(r2, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000b52000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) 2017/12/26 13:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c1b000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001e2000-0x8)={0x0, 0x100}, &(0x7f000017f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a5e000-0x4e)={0x0, 0x46, "880da7cfb456ee8d58e51de8575b5a2eff65b41c58cc5da5071f4ecb91a88941137ea83a2d57bf2175bbb4f9c0bcb3febd19452236e269ac6a897d1071364af98f4383062a0e"}, &(0x7f000069d000)=0x4e) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e78000-0xb8)={r1, 0x3, 0x400000000000000, 0x5, 0x10000, 0x7fffffff, 0xfffffffffffffff9, 0x9, {r2, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x525, 0x5, 0x2, 0x72d, 0x8}}, &(0x7f0000f95000-0x4)=0xb8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000945000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000095b000)={0x0, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) sysfs$1(0x1, &(0x7f00005fe000-0x5)='bdev\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f000090a000)='/selinux/member\x00', 0x2, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000754000)=""/4096) 2017/12/26 13:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a02000)='/selinux/relabel\x00', 0x2, 0x0) writev(r0, &(0x7f0000e9d000)=[{&(0x7f0000de7000-0xa0)="da90b8663962729a5b6e9d2d530ae3cf91a4e4d264f61071d61df26443a4d3fc0d448c097ffa242e30184c2a7e8855250e6319474bf83ffd26d4afaba4a98e9fd3a5f9feaed9cfdd472901607ed2d568b17794b56afe02b57cc6b38459fc6a0694d3b9d1edae0b45dc478e29845f0e308c6e0809ae54122c2c693878dd6d4016720ef3ea7c213d3896e39caad7e260224f534b8148cadd4b95459a0e1feed864", 0xa0}, {&(0x7f0000acd000-0x1b)="ed8ade17a39ac5ed481ba0380f36b46ab2ed6649a3e7f8c92da147", 0x1b}, {&(0x7f00002b1000-0xf8)="bc9a18fa115260861bf171e2a0a91dbfa280223cf43ad148a771576987396c78ef46020ed5e5a406342e3db748f983d05e68f1b0084cebf9a0a953dd27224d8be58dd1b35ef4b919b8b1f777acae98c4ca7740a80c6e78e1b662961c081e90f13c1bfb7cff1bbf2da54bd2951961fdd8e6f2b43020ec8c47527e9510ac72890c43f28f2857f1ab71926ba13ceabb66ea972a9fdcad7ae5d0868a63d9d0571a6470df2f310c4e260e4d2ef67b8b021068650f0a1305c5048946d550c3024176dab06a09cb515cfd04b57ca74567ff5ddb1a682a58607c017a05c1d4b3b1c6efef3b2df44361509beb2da6c206bcf5a2c4eb100a14324536d9", 0xf8}, {&(0x7f00004ea000)="24ad63db497bc78477286992bf1a6bba22020ce81b64aaf030273e97dbbd8e3268a249ae1348afac933fe12cb82a77c48fe4a29e92103f603e7e77d8fcd4c1e78a6290867e44c1083c4bbcd018d8494b582f0fd6e56afe01a424deabda6a61d0e353d1b9e467d0b51865cb798cd95a546f3d553ccfb45e4fc4ecc8e8af183358046d82a6950a842bbea92de027e4a4e49e9b72e07a75d3a4434c4b222308764c2d014606c7cd2fb75eb4622a6f363dc7678c3a8dd19374b021231b92ba00fb85263f997e5c35918e1b2998a9ee980ffb8074008419b470faea9cd85a75a5f440ce3b2344", 0xe4}, 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{&(0x7f0000155000-0x9e7)="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0x1000}, {&(0x7f00006fc000)="4c14c8abee47a63baa53c26a6ebca3ae69b601bb097d242594ff55499b5251458219f9ca7795eb0dc30b6745fe22737b33b5f68a3624073d8a99a1464295ba980161e545322c147b33a121d70c3713ce5627bad625f11c", 0x57}], 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000d1a000)={0x8, 0x0, 0x40, 'queue0\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000813000)={0x0, 0x4}, &(0x7f0000328000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f39000-0x8c)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) 2017/12/26 13:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='comm\x00') exit(0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000999000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000666000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000faf000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000213000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000fbf000)={r3, 0x0}) fgetxattr(r1, &(0x7f000058f000)=@random={'osx.\x00', '\x00'}, &(0x7f000075b000)=""/68, 0x44) 2017/12/26 13:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) fcntl$setpipe(r1, 0x407, 0x2000) vmsplice(r3, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) tee(r0, r3, 0xcfe, 0x0) splice(r2, 0x0, r1, 0x0, 0x8, 0x0) 2017/12/26 13:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000841000-0xe)='/dev/keychord\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000167000)={{0x5, 0x556991a3}, 'port0\x00', 0x1, 0x20042, 0x9, 0x8, 0x1011, 0x2, 0x5706, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fdatasync(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000cb2000)=0x81, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) lgetxattr(&(0x7f0000eb0000)='./file0\x00', &(0x7f00005f1000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000910000)=""/0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000191000-0x15)='/proc/self/net/pfkey\x00', 0xe0001, 0x0) openat(r2, &(0x7f00005f6000)='./file0\x00', 0x40, 0x40) connect$inet(r0, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003a8000)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="c8bd1b898b5006b1c5a6d9f9c4df384687f72fb49cf9e2b39b67688d5aa54602150a7a24a019716bd34839c9be2c84e1dcd24a1fe3c775ba5d8fda47da5acb57d293835b76db936fb653f212a0b0b07244e5a2b1c133e6e0d2397a71b0cf40c55d83062f762839cea469adeef1b61302639e41547a2eec7de4c877d22fc959c814936a4bedb116a3a0bd6d8dc8fee120eaf983e499e29938002e820b79c4c68a8eabcd77992fac1105854b880429312184f32b789f84a13638d83577b43b0d8e044bf65a6481d57540f4ec3c0cecc18ffc94f23d487796e94e32ff218c12ce00fbcaf37e115bb1f6ce709e3c62358fe730814d667abef57b0892692638ee95bbef729b5d08dc7544f042abe53ff0809813d0b01efb7781ecfea5f7191e7aa51c593dd57863074bb23bab5cb8725e8e93729f2fa99c8c2be89a21314eb5e278a7db8bc08cda7899ff77e731c339f9836b47347cab2ade5437814a8aa38d36b841146ba51614c83e17b8372703bbf9997d49a8ab63a2fdf3d57b3b0271d43352c80b618ea69dccd4b20c9c94dae29d659d8c939f7d79803f0afe8f470bc79caa33bfece514a8bd004409d6396b7499729618113c238b8a60540bbae70ae12b30895f2939384ba1dfa0b5cf0aaa90cdf2c68a875c9101eb81d5794e1cbec0a35930e217181d4b757d985b2df15a368173018279d12c66723e9545506eec2d5c5120cd9217a3e88f6dfb4b492a12cdee9f3be4c97df93328dd34a57c4b909bd08a83be6790fb687fdd1270ab58f63cf438e03f99df5c502b0f93add983f1c2925ce38f5e7ca79e3fae3564631fc1332a49f4e76fb502a02eadfdda38777a9e44d64c2963bd08fc318f19de5b444f83c57c3f39431f4210f67cd97f20c481a801fbaf88c3cd4b7d1469c71eb505c19e58152e9b5580726e12873242e7e46f34aef4383110ee15580deff65df1a2e8bb780fee18619ea6478e9ed37d8447ea3ab45ecf1a1e40b34bc55904bdb9a8d9c1f52d9428a17db367371ec4682ca23974e995075af5d34a42188e2293e6dbe5bca1c3432a66fcb200e4ad7ec6de396a1ffc0c01ad4ff16a5b1383441a90d873165e7dd514f90bb72789c6a6d480c1de4edb7da487db24e27a089e1d2992b9587c5d5f8617b0a5d873fe692b446fcce5080bf534aa3318f1b70222dd034b16e626517a8c64ddc5f66594bab7c8cd8a58afc9e6386783ccbdde16729d40851eb66a1edce91dd981b97f7d1e8ebfd67462ca28e2d67d0ebc83495ba9b785dcd936df37956d4eb86d69d7a8fd03e94f04baa317fff0ba5ce15aeb0712fe1973aa1d69b8193b6cadbb18f3ac447141e8952f1f74ba2459be78b36f85a6560aa48703e3d332a778c582e3b13f9bd440c02b7c0d13be38f5b6471b803ce92b60fd0684d6da87229af9724cca82228db1dbf2a38267d483300f7aa5700128b754ff49ad0392932512ea727df5bc678ffe029bba9f46e7ddfe4d325658072a7b76de2b51ab40a1082be46c26cdfbde176c455079fcd68d429e2fcef04ef196c45935ca02677b0d77ad7c5f7e63f697672e713843427771481f7b80ad86d3900600f2e058474f05cb02e57c00e5bb4b181a8b16b986f5a19a51add5ea385c908e3917ccb1570208226f5d6b0dae59ee569108cd9bc93c1a24ccca5f0ca986de6167081037e5ec0ce760705e82899805ec3791ee49613f05439f2ab5b84a83c623cc853718f49bb4f367790089aaeb5f2577ce252f04de82bb6b4611fff81a07b9894681c9d52242598e7628b52e076e2c12456d3b32cb12b833880fca59ba78807f54c3ae1b9155ede4cfb6c1330ed4a53b9cea83626161ad43539dbe424ec02549a7db5cb0cddb0f7e7c019a8d77cc93a818179f3b4147fcfdfe2eaf3e5c1e71fe472a0d1bbf1ab7a89be1ced5fc6f5da292a0e9ff747dbbc79ee7bb91e73ab2f707e54ea1c04d86412a33a8374c7a6487c1d12f33c4f38ca627c7f60983d974aad3e49317e67cb94bf68649e9a188d4fd06fcd5bd4c36b355884e220fd037f1a2a7eef3ec43c97e0191c1c5a0643ea62ff160c001cb25736a2d2e3c99fc364572554759683e29221c21e33535681185f941e80241d772310224fd4ae453a3e401500505679a4cd174d8afe9a8f51df0088d0024e0d413fdb570d113bd4006879fbd62d6f34c077f66efa103779e2bba681483e222d5b5afab5c832546d965de4ac29fcd569509da73c5374efedd2301e57424e9706e06d0c6c69882d677a22d91af9dee7ac364e2f56f4af93160ead04cf1ebac74ef424bc6224051cffdb3c45deb40a47b929990a5391bdc77f97739b493c28595899d4bd373808bb061c8f042b3137d6fd4cd1f71124d95f2e79b45bafb4de069a4281be919e7d43a8066e10ac7086351cbc4e330b506b219a7376563daea316b5e8ce8fa823f4799316a3e991049a81006962758e72d14f8e51550d1880fce4e09d97ad0f20b1c91c5f64b9cc6f240044af9e28e6d31aba3d3aa34ecceecce4281bf199cd3e45970865685f819c5e611edbc736e13f35bacc32c3d188d06c415f98fa6a91ba7eb863dc1f740a02c787ed7c91d29abe62d11a6ffddad70f1a4acd950742085c52f680597ad47673df90bb3c79447ef7bc68944a3b572feeacfb98c7c976b053aa4b4aae16924109f063ecadd271b7de47460a4a3ee60476fa205dd40dce442f85e2b381ec0e090ef725270981bc8d50d0e037cf570095a524ebfb7d1ca1e9fc28bf210599a8de408689f835bd0b6cbe8bcd0aadd0974aab008d7ce868b821770989a53592f6d49298bf1b8e4cd132d2b76931395f2ff6b3f7c6c03933d4e20de3697d15ac024b51b26b4cbc32471563bf5be1a9af351999bb08d3afe4f6add90417cdac54cdbdbc2d9120b00c1ab5d9985bdae2d867759dac7b2376027a19c508c57e2089f9260e76e023f1bacc88d50dd5398c2ba3928a2", 0x83b}], 0x1, &(0x7f0000dc8000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8001) fstatfs(r2, &(0x7f0000cf6000-0xbf)=""/191) fcntl$setpipe(r2, 0x407, 0x3fffc) 2017/12/26 13:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b83000)='/selinux/user\x00', 0x2, 0x0) fdatasync(r0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007b0000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000b7e000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x3}, {0x0, 0x0}], 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000093000)='/dev/autofs\x00', 0x2040, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00001b6000-0x8)={0x2, 0x7ff}) 2017/12/26 13:58:19 executing program 2: gettid() mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000388000-0x9)='/dev/ppp\x00', 0x400, 0x0) bind$inet(r0, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f16000)='yeah\x00', 0x5) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000bc0000-0x4)="014ed195", 0x4, 0x40, &(0x7f0000f1d000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f000012a000)=""/198, &(0x7f0000f1f000-0x4)=0xc6) connect$inet(r0, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000320000)="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", 0x5f4, 0x80000000004804, 0x0, 0x0) r2 = socket(0x10, 0x4, 0x8) accept4$packet(0xffffffffffffffff, &(0x7f0000af8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006a5000)=0x14, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000f1e000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x9, 0x42ad, 0x500, 0x929, 0x6480000, r3}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000f1f000-0x8)=0x0, &(0x7f0000f1f000-0x4)=0x8) 2017/12/26 13:58:19 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000304000)={0x0, 0x0}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) 2017/12/26 13:58:19 executing program 4: r0 = socket(0x18, 0x0, 0x4) write(r0, &(0x7f0000bbd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000001000-0x28)={@common='irlan0\x00', @ifru_map={0x4, 0x1, 0x8, 0x6, 0x6, 0x2}}) 2017/12/26 13:58:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x2)='./file0\x00', 0x2000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000000) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000)=0x4, 0x4) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000001000)={0x200, 0x400, 0x0, 0x5, 0x0, 0x202, 0x54, 0x1, 0x40, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x1ffffd) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000003000-0x5c)={0x40, 0x2, {0xffffffffffffffff, 0x3, 0x2, 0x3, 0x5a77}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r4, 0x10, &(0x7f0000001000)={0x0, 0x0}) sendfile(r3, r3, 0x0, 0x0) timerfd_create(0x7, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) setsockopt$sock_void(r2, 0x29, 0xc9, 0x0, 0x0) 2017/12/26 13:58:19 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000172000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f000019a000/0x3000)=nil) 2017/12/26 13:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000165000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000ddf000)={0x10, 0x0, 0xffffffff, 0x5}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e20000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) 2017/12/26 13:58:19 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000-0x28)={@common='ip6gre0\x00', @ifru_addrs=@hci={0x1f, 0x8, 0x3}}) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f000000a000-0x8)=[@increfs={0x40406300, 0x0}], 0x0, 0x0, &(0x7f0000007000-0x80)=""}) 2017/12/26 13:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = add_key(&(0x7f0000e33000)='rxrpc_s\x00', &(0x7f0000c95000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006de000-0x92)="aa3f298de1c3d91642fef4d2bd63005a370e14253c3c3b980f8399a570bccb159d196c3db34b17649f086da480c155a1dd7b58f3c6f33a6043cd2b095c40229571b95533ab2ea30f322b8772701f68b30cc404f30a7b304f4864ad2bfd4a2a669aff73fa8d23c8025c88380b95ba63fc564730c7737bd9148f82dda100bb16ed20917bc17287ec5b171ee28dcaf0ff1a73be", 0x92, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000a1f000)='user\x00', &(0x7f0000d6f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a13000)="", 0x0, 0xffffffffffffffff) r3 = request_key(&(0x7f00008f0000)='dns_resolver\x00', &(0x7f00004bd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000092f000+0x1e6)='loself\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f00007b8000-0xc)={r1, r2, r3}, &(0x7f00001c4000)=""/12, 0xc, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000070000)={0xecc, 0x5, 0x80, 0x9, 0xfffffffffffffffd, 0x1c6859cf, 0x0, 0xffffffffffffa95c}, &(0x7f000094b000)={0x3, 0x5, 0x1, 0xffffffff, 0x6, 0x859, 0x8, 0x800000000}, &(0x7f00004ab000-0x40)={0x9, 0x9, 0x3, 0x7, 0x80, 0x8, 0x5, 0x664}, &(0x7f0000391000)={0x0, 0x0}, &(0x7f00004e1000-0x8)={&(0x7f0000c6b000)={0x1}, 0x8}) ppoll(&(0x7f0000c4f000-0x10)=[{r0, 0x0, 0x0}, {r4, 0x0, 0x0}], 0x2, &(0x7f00008a2000-0x8)={r5, 0x0}, &(0x7f00003ce000)={0x7}, 0x8) 2017/12/26 13:58:19 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000381000)={0x0, 0x0, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f00001d4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fff000-0x28)={@common='lo\x00', &(0x7f0000a75000-0x24)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000050d000-0x1)='/dev/sequencer\x00', 0x22000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000434000-0x8)={0x0, 0x10000000000000}, &(0x7f0000022000)=0x8) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000585000-0x4)=0x400) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000eac000)={r3, 0x8}, 0x6) 2017/12/26 13:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000b77000+0x4fc)="", &(0x7f00000bb000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00007b4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f00009e9000-0x10)={{r1, r2+30000000}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00003d0000)={"f64f04f5b713be475fb530d052a20a16", {0x4, 0xa9, 0xf5, "bffced7c5c32", 0x267d, 0x0}}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c59000-0x15)='/proc/self/net/pfkey\x00', 0x2001, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ece000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2000000000000486, &(0x7f00001e3000-0xc)=""/12, &(0x7f000023a000-0x4)=0xc) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000c39000)=""/0, &(0x7f00004e2000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000001b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebb000-0x4)=0xe8) fstat(r3, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$llc_int(r3, 0x10c, 0x8, &(0x7f0000c0a000)=0x0, &(0x7f0000640000)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f000057e000)={0xfffffffffffff000, 0x3, 0x4, 'queue0\x00', 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00009ad000)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f0000917000)={0x800, 0x2, 0x4, 0xf3c, 0x10, 0x9}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000123000)={0x0}, &(0x7f0000220000)=0x4) syz_open_dev$binder(&(0x7f0000491000)='/dev/binder#\x00', 0x0, 0x800) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x7) 2017/12/26 13:58:19 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x400) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00006e3000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f69000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = add_key$keyring(&(0x7f00000fd000)='keyring\x00', &(0x7f0000df1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r1) recvfrom$inet6(r0, &(0x7f0000f6e000-0xf6)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2017/12/26 13:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ff8000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000080f000-0x5)='user\x00', 0x3) getpeername$llc(r1, &(0x7f00009ba000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005d3000)=0x10) ioctl$void(r0, 0xc0045878) 2017/12/26 13:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) recvmsg(r0, &(0x7f0000eb5000)={&(0x7f00006fd000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a02000)=[{&(0x7f0000505000)=""/126, 0x7e}, {&(0x7f00003e4000-0x1f)=""/31, 0x1f}, {&(0x7f0000da4000-0x6a)=""/106, 0x6a}, {&(0x7f0000174000-0x2)=""/2, 0x2}, {&(0x7f0000ad1000-0xa2)=""/162, 0xa2}, {&(0x7f0000379000)=""/2, 0x2}, {&(0x7f00001ac000-0x40)=""/64, 0x40}, {&(0x7f0000c59000-0xe9)=""/233, 0xe9}, {&(0x7f00002cb000)=""/0, 0x0}], 0x9, &(0x7f0000e18000-0x99)=""/153, 0x99, 0x8}, 0x40) r1 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00009ab000)=""/81) 2017/12/26 13:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000852000)={0x0, 0x0}, &(0x7f00007c1000)=0x8) utimensat(0xffffffffffffffff, &(0x7f0000eb9000-0x8)='./file0\x00', &(0x7f0000dc0000-0x10)={{0x0, 0x0}, {0x0, r0}}, 0x0) r1 = request_key(&(0x7f0000116000)='ceph\x00', &(0x7f0000e75000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a6b000-0x1)='\x00', 0xfffffffffffffffd) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002d000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00008da000-0x8)={0x77359400, 0x0}, 0x8) add_key$keyring(&(0x7f0000b73000-0x8)='keyring\x00', &(0x7f0000144000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) 2017/12/26 13:58:19 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000190000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x10001) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100000000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f6a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005fa000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d68000)=@assoc_value={r3, 0x7fff}, &(0x7f0000aa6000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f00000a0000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a4d000)='/dev/keychord\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008a3000/0x3000)=nil, 0x3000, 0x200000f, 0x4010, r0, 0x0) syz_open_dev$sndtimer(&(0x7f0000bf2000)='/dev/snd/timer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/26 13:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)="2f09000000000000006172626974659000", 0xfffffffffffffffe) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f000065c000)='net/icmp6\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000af3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa800}) sendfile(r0, r1, &(0x7f00005c2000)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) sendto$inet6(r0, &(0x7f00005c3000-0x7d)="a8508d77add45a9b4e2851207c83143d9c044841a97952e25fc40e1e6cf9d887b7c5b30b25805a66f62404b832d39117c15f4f27db29ce26a156306524eba854607842d0186ea95e8393f5a5a18acb660a4172b54197a8eb60e6b145ca50df86642c356f590aac7631267f528265aabf45610f9a735fccf3afdf7a212f", 0x7d, 0x4004801, &(0x7f0000093000)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2017/12/26 13:58:19 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x2000, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000009000-0xb)="634be5c7e7dbfc0f0745562576d7e2efd3c6c237808a2982ce956760aa45ae4f6e05ee5e8d69831d5689c84a45e22b86c88eb4182abef8c7") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x807c6406, &(0x7f000000a000-0x9f)=""/159) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x68, 0x0, &(0x7f000000b000-0x108)=[@free_buffer={0x40086303, 0x0}, @increfs={0x40046304, 0x0}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f000000b000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}, @flat={0x0, 0x0, 0x0, 0x0}, @flat={0x77622a85, 0x0, r3, 0x0}], &(0x7f000000e000-0x8)=[0x30]}}, @clear_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) 2017/12/26 13:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000db7000)="240000205a001f0014bff407125a00001e13171308001000fff708ff08000200010000005049d6cf55277e30ca8965e1d20d526db4308a62000900801014000000c3fa1f573fb972d9592e6bf4ea554d", 0x50) pwritev(r0, &(0x7f0000e45000)=[{&(0x7f0000758000-0xba)="1aee5c2273dddb535607a844c91f877d7f7d3ae3e99e8b19fc5baccd8fb998ae48059eb0bc7b4efc53b4f728d92dbebba62b0e7f9b54467fe398ebec94770e4a55a5db3c0b790a190aa5742aa39cb347603f099a90fc821b1e007a5b24aba3846a4f7743da8de14521aea7cad1081771b5687e7bf9d38a5f22c6ecb8e8e2036d7942af7e53fc7b1506dc00e8c238409bdcb85d26ccb57e8a696c4d50dbe23056fc8ace2beccef4458c5bafef05fbb63e67f5f3dec10fe99d68cd", 0xba}, {&(0x7f0000f95000-0x1000)="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", 0x1000}, {&(0x7f0000488000-0x8b)="87d3271a3c0299346b31b367b4ce33485d38d2a8ad7040c8805c7b9cdb71afd276676ac921d782caeeda9a14bf33ebdd700c3b89801d62104cec483348ee01ce11fa376c6d75f527c3e69e63263c66ef05a034945ab2e45f5013131b3d40711b5f7bf512f8c3384a8d84cac42fa6ca75a80d082adfdca9df63441702fb3fbddc5c1b03ae766383a06448a6", 0x8b}, {&(0x7f0000073000)="5bbca5e24a84f0ee11b515e41b91a0f0e2d1efa627ec7d22548e1a8e68edfafef1dffc0c76789b8eefb82ffc99a836c85d39d764b7687afd08afbfdd80e2c66fd6b82a030cb6deeaa6d1af23f35005ecac249738c98e81525d4be7713c5a5e54d6e783b33f56bb046c5be23114905a598151a10f5d2a1152e30352a75abe6e9cdf8831bd27561c330013bbfe03a94a170c30a81cea9012a8cf083ad339de566597c91750eb7da1a21b52bec901409eb15e993470f38ae06e83d77408d16e", 0xbe}, {&(0x7f0000084000)="e3ea5104acf4010582da309d736d3fe0cabaca5449c59c44e3ec59c1becc21d0d94f5655d0a7c7822762286fb929faae14723780a605282340cec2093f8e2f22d8a29bb0771ec1585109b0ca4280f345305e0d742b187dd8af41916e8deec05b372500344dfcf06940967d7559421a5f5e556d694e03427621f67055116a783222bb335edd4c89cbf0e452757598f47a5faa085cceebfce698aca4a58a730b60c164e858e2857d0860bd827346264d2b444daf1af0f9538dadab0086092fa850088ec6", 0xc3}], 0x5, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000397000-0x4)={0x7fffffff, 0x0, 0x1000}, 0x4) 2017/12/26 13:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000072c000-0x1000)="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", 0x1000) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a8e000)={0x0, 0x319, 0x10}, &(0x7f0000a6a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000963000-0x1c)={r2, 0x14, "36bc892b191d8a61c5309dd370fb71d7e997eb5b"}, &(0x7f0000ddd000-0x4)=0x1c) [ 62.656316] binder: 11136:11150 transaction failed 29189/-22, size 0-0 line 3004 [ 62.682488] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.734231] binder: 11175:11176 ERROR: BC_REGISTER_LOOPER called without request [ 62.758656] binder: 11175:11176 BC_FREE_BUFFER u0000000000000000 no match [ 62.765712] binder: 11175:11176 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 62.775224] binder: release 11175:11176 transaction 123 out, still active [ 62.782795] binder: unexpected work type, 4, not freed [ 62.788248] binder: undelivered TRANSACTION_COMPLETE [ 62.793458] binder: unexpected work type, 4, not freed [ 62.794712] binder: 11175:11184 ERROR: BC_REGISTER_LOOPER called without request [ 62.796019] binder: 11175:11176 got reply transaction with bad transaction stack, transaction 127 has target 11175:0 [ 62.796026] binder: 11175:11176 transaction failed 29201/-71, size 24-8 line 2935 [ 62.796290] binder: 11175:11176 BC_FREE_BUFFER u0000000000000000 no match 2017/12/26 13:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000789000-0x1c)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0xc, 0x1, 0x24, ""}], 0xc, 0x0}, 0x0) 2017/12/26 13:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008be000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00007d2000)={{0x6, 0x5}, {0x100, 0x5}, 0x5fe3, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0xe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000b23000-0x41)="8c8aed4b445b0033a34881f46ee0621ebae6a723b7a90851e98f87dbb26edd9894f0115d9176ed3fdc57121a5a8b2edc559043d16d438fa8f1ae73a5b9f2ae86c2", 0x41) r2 = syz_open_dev$usbmon(&(0x7f000030e000)='/dev/usbmon#\x00', 0x5, 0x200) r3 = fcntl$getown(r0, 0x9) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00004ac000)={0x0, 0x0, 0x0}, 0xc) r5 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a38000)={r3, r4, r5}, 0xc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000028c000-0x4)=0x0, &(0x7f000017f000)=0x4) r6 = mmap$binder(&(0x7f00008e2000/0x4000)=nil, 0x4000, 0x2, 0x30, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000595000)={r6, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x4c, 0x0, &(0x7f000000e000-0xb8)=[@decrefs={0x40046307, 0x0}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x10, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000005000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000006000)=[0x20, 0x38]}}], 0x4, 0x0, &(0x7f000000d000-0xa5)='6kbd'}) 2017/12/26 13:58:19 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/26 13:58:19 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003d2000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) bind$netlink(r0, &(0x7f0000f98000-0xc)={0x60d62f0522edef62, 0x0, 0x9, 0x7fffffff}, 0xc) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) dup(r1) sendmsg$key(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000cb4000)={&(0x7f0000f7f000-0x138)={0x2, 0x13, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x17, 0x0, 0x3f, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d5e000)='/dev/pktcdvd/control\x00', 0x240840, 0x0) ioctl$VT_RELDISP(r0, 0x5605) 2017/12/26 13:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000836000)={0x0, 0x0}) accept4$inet6(r1, &(0x7f00005d7000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d22000-0x4)=0x1c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00007f6000)=0x0) 2017/12/26 13:58:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000707000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2017/12/26 13:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000026a000)='/dev/input/mice\x00', 0x0, 0xc8100) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000098c000)=0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$loop(&(0x7f000066f000-0xb)='/dev/loop#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/26 13:58:19 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000410000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000769000)={0x2, {{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x400000000010, 0x2, 0x10) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345c00711000000000000fb0d010001160003000000", 0x1f) 2017/12/26 13:58:19 executing program 3: stat(&(0x7f0000bd4000-0x8)='./file0\x00', &(0x7f0000a93000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, 0x0, r0) [ 62.796351] binder: 11175:11176 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 62.840093] binder: undelivered TRANSACTION_COMPLETE [ 62.848474] binder: undelivered TRANSACTION_COMPLETE [ 62.871641] binder: undelivered transaction 119, process died. 2017/12/26 13:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000660000)=0x4000001) 2017/12/26 13:58:19 executing program 5: r0 = request_key(&(0x7f0000000000+0x339)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005d3000-0xa)='#ppp0eth0\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x8)='\\vmnet1\x00', 0xfffffffffffffffb) nanosleep(&(0x7f0000b7a000)={0x0, 0x989680}, &(0x7f0000549000-0x8)={0x0, 0x0}) keyctl$link(0x8, r0, r1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000f5000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/26 13:58:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000-0x1c)={&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/0, 0x0, 0x0}, 0x0) [ 62.890156] binder: send failed reply for transaction 123, target dead [ 62.898357] binder: 11190:11199 unknown command 0 [ 62.898365] binder: 11190:11199 ioctl c0306201 2000a000 returned -22 [ 62.898463] binder: 11190 invalid dec weak, ref 134 desc 0 s 1 w 0 2017/12/26 13:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0}) 2017/12/26 13:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000ad000)=r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f00008ab000/0x2000)=nil, 0x2000, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f000035d000)='./file0\x00', 0xa8240feb5df2d5d8, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a78000-0x20)={{&(0x7f000084d000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 13:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7b000)='/dev/net/tun\x00', 0x0, 0x8000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000da6000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000731000-0xc)={r3, 0x80000, r2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r4 = socket$unix(0x1, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00002d6000)='net/arp\x00') sendfile(r4, r5, &(0x7f00004db000)=0x440, 0x63) 2017/12/26 13:58:19 executing program 0: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) flock(r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d26000-0xa)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) [ 62.898520] binder: 11190:11199 got transaction with too large buffer [ 62.898548] binder: 11190:11199 transaction failed 29201/-22, size 96-16 line 3286 [ 62.901219] binder_alloc: binder_alloc_mmap_handler: 11190 20000000-20002000 already mapped failed -16 [ 62.904799] binder: BINDER_SET_CONTEXT_MGR already set [ 62.904807] binder: 11190:11199 ioctl 40046207 0 returned -16 [ 62.904914] nla_parse: 9 callbacks suppressed [ 62.904919] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 62.921895] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 62.942170] binder: 11190:11199 unknown command 0 [ 62.942179] binder: 11190:11199 ioctl c0306201 2000a000 returned -22 [ 62.942212] binder: 11190 invalid dec weak, ref 136 desc 0 s 1 w 0 [ 62.942237] binder_alloc: 11190: binder_alloc_buf, no vma [ 62.942255] binder: 11190:11210 transaction failed 29189/-3, size 96-16 line 3127 [ 63.045581] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.051081] binder: undelivered TRANSACTION_ERROR: 29201 [ 63.056612] binder: release 11175:11176 transaction 127 out, still active [ 63.063550] binder: undelivered TRANSACTION_COMPLETE [ 63.068648] binder: undelivered TRANSACTION_ERROR: 29201 [ 63.074102] binder: release 11175:11176 transaction 130 out, still active [ 63.081024] binder: unexpected work type, 4, not freed [ 63.086275] binder: undelivered TRANSACTION_COMPLETE 2017/12/26 13:58:19 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd5000)='/selinux/policy\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000b7e000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000000001b, 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) 2017/12/26 13:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common="67726530000400000000000000000100", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00007cf000-0x12)={@generic="81c204498ebb5dfffffeff49d9c69d3e", 0x7f}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a7c000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000c40000)="427c6d571e0c13bb72ec27c3fb602bd9d520a18646f7af0d0761ff21860ecfa452803581d27d09b58ab066d66a5de055141eb8f43ca4a69bfbf542f5173b80dbaa50ea04c4f208c4ade2cb5100eb4ccf1e08baa566d2005090092f51eddc8eb2878a8a853606ebb57b6e6042f6227f53cdb406e89be4bbcfba57364a544786fc4189b105853d941e0845760ea7df1aeacc72048f995601f535023d350479fe61f56edc323f417f3f9e97c81319b2591a9e898e14b64126") readahead(r1, 0x0, 0xa) 2017/12/26 13:58:19 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000026000-0xb)='/dev/loop#\x00', 0xff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x400000000000126a, &(0x7f000002b000-0x6f)="5df1e98300b81e6f6f8db817c0200f0a0b2582616cfa3b0835d1ae65053db6ded2cd701519ef95a65b98a68373530d07d810d1323ed7c4e49bf76d8300e0022a4d94875c62b288ade20aac709f0c714db7816425235aa2bde83e09a9294f2655e1c8e342060d077008c483d180ead6") openat$selinux_access(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/access\x00', 0x2, 0x0) 2017/12/26 13:58:19 executing program 3: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f20000)='/selinux/checkreqprot\x00', 0x20080, 0x0) getdents(r1, &(0x7f00003f1000)=""/58, 0x3a) 2017/12/26 13:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fca000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, r2}) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 13:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000762000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000037a000)={0xdfc, 0x40, 0xb98, 0x9}, 0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x1000, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000325000)="4b88b3b7f12841edf2d71bf222b4eafa1db233cb535835d94d55657e7dcd65e7c354ec46a82bf875", 0x28, 0x40011, &(0x7f000071f000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00009c1000)={0xffff, 0x5, 0x8872, 0x200020, 0xf7e, 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]}) 2017/12/26 13:58:19 executing program 2: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000df2000-0x1)=0x0, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00005db000-0x4)=0xbc8, 0x4) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000df1000)={0x0, 0x0}) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d5a000)=[{&(0x7f0000df3000)="bb319a60881d15816bc254b9278052fd52b1383d7ef95569380244810a996210edf716f8c95cfc695ef700d4f27963358a512561781d90022dd0d2f432eb60", 0x3f}], 0x1) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000df4000)='/dev/rfkill\x00', 0x101bfe, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00002ff000)={@common='yam0\x00', 0x6}) syz_open_pts(r2, 0x400000) mremap(&(0x7f0000c13000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000098f000/0x4000)=nil) fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000a1a000-0x8)=0x1) r3 = getpgrp(0x0) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r3, r4, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000219000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f000015e000-0x80)=""/128, 0x80) 2017/12/26 13:58:19 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000086000-0x9)='/dev/rtc\x00', 0x9e003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0xc0)=[@in6={0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9eb9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffaac}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002a0000)={0x0, 0x0}) accept4$unix(r1, &(0x7f0000419000-0x6e)=@file={0x0, ""/108}, &(0x7f00007d1000)=0x6e, 0x80000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000046d000-0x98)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, 0x98) prctl$setname(0xf, &(0x7f0000b41000-0x1a)='selinuxselinux!eth0:wlan1\x00') bind$unix(r1, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) syz_extract_tcp_res(&(0x7f0000aaa000)={0x0, 0x0}, 0x8, 0x10) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2017/12/26 13:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000d67000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f0000379000)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000097d000)={0x0, 0x0, 0x0}, 0xc) setfsgid(r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000085d000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) poll(&(0x7f000072d000)=[{r1, 0x114, 0x0}, {r1, 0x4000, 0x0}, {0xffffffffffffffff, 0x1092, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x80, 0x0}, {r0, 0x80, 0x0}, {r1, 0x30, 0x0}, {r1, 0xa8, 0x0}, {r0, 0x0, 0x0}], 0x9, 0x5) 2017/12/26 13:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20, &(0x7f0000880000-0x4)=0x0, 0x4) close(r0) 2017/12/26 13:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00002e2000-0x72)=""/114) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000e24000-0x6f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffea5, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xffffffffffffffe1, 0x1f, 0x0, {0x12, 0x4, 0x7, 0x3, 0x7f17, 0x1, 0x7, 0x46b, 0xff, 0xfff, @multicast1=0xe0000001, @rand_addr=0x400, {[@ssrr={0x89, 0xb, 0x9, [@rand_addr=0x81, @multicast2=0xe0000002]}, @rr={0x7, 0x27, 0x9, [@multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @loopback=0x7f000001, @multicast1=0xe0000001]}, @end={0x0}]}}, 'h'}}}, 0x6f) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000077b000)={0x0, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f000058a000-0x8)={r1, 0x1}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000907000)={0x0, 0x0, 0x0, 0xed, 0x101, 0x0, 0x12, 0x4, 0x4, "e67aa59370db038556d51406df2ce50f3679ab989182d348f254e9e8a4768858189819ecc286c688c10125d258de61dbf390356ad0323e7bf0304bd69cec0354", "3146a36df4bf5a68bb34713ab8e8bc224e2d6a78137c8837281bb2c1510518acf0c1ab692a70d4ef032aab1aff899b8b6063f3b66b6ec3f6925e49c76acd6bba", "d9ea425f192937ef83c4917b327b5c7d706e8e894fadbcc7f11c7b7a78005bb4", [0x820, 0xba]}) write(r0, &(0x7f0000f0d000-0x38)="eee8310000000000000093bc666c7c52a318485b77a4c0734c569a4460bbd75e3e6538080201000000ec38115761", 0x2e) [ 63.091429] binder: send failed reply for transaction 127, target dead [ 63.098099] binder: send failed reply for transaction 130, target dead 2017/12/26 13:58:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7f8e, 0x8141) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000b23000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "52e2b036de1996bc97d33c9a4eec68bf8f7b4f7770de879f093f571feeff1420f9e1b60452b8bc704331f1e3a164bd94c2de5615c266255c4f91dec484d04e1a", "7d9e4995ea84f324c83f918e23d5c13d4311b758aedec829c392b71be8bdfdfb", [0x0, 0x0], 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000)={0x8}, 0x1) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000001000-0x4)=0xffff) 2017/12/26 13:58:19 executing program 4: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cd6000)=[{&(0x7f0000eb7000)="390000001000090400000000800000000700004a02000000450001070000001419001a00040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000778000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ae9000)=@int=0x1000, 0x4) 2017/12/26 13:58:19 executing program 5: clone(0x60000000, &(0x7f000089c000-0xd7)="eb", &(0x7f0000dd9000-0x4)=0x0, &(0x7f00001ae000)=0x0, &(0x7f0000000000)="") tkill(0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000c84000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) dup2(r0, r1) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000008e000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000082a000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f000089e000-0x4)=r4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00007b1000)={0x0, 0x0, 0x0}, 0xc) clock_nanosleep(0x0, 0x1, &(0x7f0000458000-0x8)={0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) 2017/12/26 13:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000984000)=""/24, 0x18) clock_gettime(0x0, &(0x7f0000734000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000cbe000-0x8)=[{r0, 0x600, 0x0}], 0x1, &(0x7f000036a000-0x8)={r1, r2+10000000}, &(0x7f0000a01000)={0xd3a}, 0x8) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000404000/0x4000)=nil, 0x4000, 0x2, 0x2010, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) fcntl$getown(r0, 0x9) 2017/12/26 13:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x800000, &(0x7f000000a000)="") lookup_dcookie(0x250, &(0x7f0000f0e000)=""/154, 0x9a) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007e4000)='/selinux/access\x00', 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00004e0000-0x5e)=""/94, &(0x7f0000e57000)=0x5e) rt_sigpending(&(0x7f0000f69000)={0x0}, 0x8) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000b48000-0x28)=[{&(0x7f0000eaa000-0x5)="e7ee3522ec", 0x5}, {&(0x7f0000703000)="ff2b581f59dfb5493e529e7560ce1a3fc58ee5e05a7f69d7b398ee7c665c4b6ed45902ef5bf710261819b9a7560384334b3b8459375935300b0efbcc9bbea924d8f52990db178f7141dd410bba93888c6d5ef23b", 0x54}, {&(0x7f0000a86000-0x75)="dc314aadbcff2b3e059ce0108504789119c71e422169cedc732759e40f7611caba20dcfd5460d395a693976a8351d5dad2b244ed2e210d22dbb90e0c38edc716823e46a406ead923f1a1eec406a3ffdd7733c784138e1d0decc5a9e690ff80cadb1f226b2d85f04ef7d0b30caf5fc1caac6e891bbe", 0x75}, {&(0x7f0000da0000-0x7a)="767747a3198f6b04414d4089042ac2ccc959ddf15c768ffc195f03a43a40784ace040a4f1925795054b1c9351cc3ef4dfbcd9703864ec0e6388c71d5e7f910d71e2e0408c25c6e9cf9a62c97ca98a3ff21136158480044cc14533e5738c07344d42e1ddc1520dfe16e359d386fe820156fe5316a46e82d6de2de", 0x7a}, {&(0x7f0000be9000)="f4184a0bd69c52f06250c15cedd91fad92cd52f55cd758dcf63879850a2f61be21769adc2272c9c98bca78a306ac47496fea7ce3fd569f1d6251819d79daef379bea9ec98b42996a5d752f7f282952f08990e7add7d3babe2ab3a94e7b44ef106d44ee49448887672e1c63ae2cea2d799f03e5cd6d7d81b0a5907fb8d25b466f167d48cc3512a19f79ddad955d853aaaa8cd4341ecc0bdc2696049e27fbecb86ab216c4c699067", 0xa7}], 0x5) 2017/12/26 13:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x8) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000be7000)=0x0, 0x4) 2017/12/26 13:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000afe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000242000+0x3ab)={0x0, @in={{0x2, 0x3, @rand_addr=0x55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0xead, 0x3ff, 0x7, 0x6, 0x101, 0x100000000, 0x8001, 0x1, 0x7, 0x7, 0x100000001, 0xafda, 0x20, 0x100000000000]}, &(0x7f000089e000)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000da9000)={r1, 0xff, 0x1, 0x73}, &(0x7f0000709000-0x4)=0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004b2000)=0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000dea000-0x28)={0x8, 0xf, 0x7fffffff, 0x2, "a2265411889dbe0f4aafa73a7393fd2bb6fba3e5122de3ec8ed9c418f8e0611a"}) 2017/12/26 13:58:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xac, 0x1ff, 0x80, 0x6}, 0x8) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000003e000)='/dev/urandom\x00', 0x0, 0x900) syz_open_dev$mice(&(0x7f000003b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003e000)="", 0x0, 0xfffffffffffeffff) 2017/12/26 13:58:19 executing program 6: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r0, 0x8, &(0x7f0000001000-0x19)="44b32a944501a8c3a4e361ac0aabe808970434092fb2aeacfd") mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f29000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000f28000)="fcacf1f3bde167ae492399df2f601f7437f0a3f0a60ced9f7957df2ed6126458c77972e0d801c6b1d54702e54772b4c654bb647591ca388683d9977c93153e83a6a324062e28f8f315727d9f9bd10986cedc4a0a2b6d6411810308395c560f37c6396d6657403a19d70fccbce94d5f2fd6e9946bfedefe074a10f4a3882d34363b4ef2e3c0c67d1556c3a595f120b9626c313b0172fef2d82b822fa56a14f11d1349b44c62918f85e81e185d25863f27a26ddfb6895a422d973daa3bfe7f7c4010a132c1be5c") r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c68000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000376000)={0xd40, 0x9, 0x10000}) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, &(0x7f0000884000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f29000)=0x10, 0x80000) sendmmsg(r1, &(0x7f0000f25000)=[{{&(0x7f0000000000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f26000-0x35)=[{&(0x7f0000f25000)="b75953fc9a03655dcc3fdd2b0e735e7703fbfc58597b6884", 0x18}], 0x1, &(0x7f000086e000-0x254)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f25000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f26000-0x18)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f2a000-0xb8)={0x0, 0xffff, 0x4, 0x7, 0x9, 0x200, 0x10001, 0x80000001, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8b7, 0x0, 0xade0, 0x3}}, &(0x7f0000193000)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002c5000-0x8c)={r4, @in6={{0xa, 0x3, 0x60, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/26 13:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) unlink(&(0x7f000068e000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) readahead(r0, 0x66, 0x6) [ 63.332333] IPVS: Creating netns size=2536 id=10 [ 63.410747] FAULT_FLAG_ALLOW_RETRY missing 30 [ 63.415423] CPU: 1 PID: 11336 Comm: syz-executor4 Not tainted 4.9.71-g2506378 #9 [ 63.422948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.432273] ffff8801c4fcf470 ffffffff81d922b9 ffff8801c4fcf750 0000000000000000 [ 63.440240] ffff8801d18c3f10 ffff8801c4fcf640 ffff8801d18c3e00 ffff8801c4fcf668 [ 63.448209] ffffffff8165fb7a 000000000000029f ffff8801c4d3a168 ffff8801c4d3a0a0 [ 63.456173] Call Trace: [ 63.458732] [] dump_stack+0xc1/0x128 [ 63.464069] [] handle_userfault+0xa3a/0x1310 [ 63.470096] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 63.477078] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 63.483457] [] ? __lock_is_held+0xa1/0xf0 [ 63.489226] [] ? handle_mm_fault+0x117b/0x2530 [ 63.495433] [] ? handle_mm_fault+0x1fc3/0x2530 [ 63.501640] [] handle_mm_fault+0x1fd1/0x2530 [ 63.507674] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 63.514656] [] ? __pmd_alloc+0x410/0x410 [ 63.520349] [] ? __lock_is_held+0xa1/0xf0 [ 63.526126] [] __do_page_fault+0x5c2/0xd40 [ 63.531978] [] ? mm_fault_error+0x2c0/0x2c0 [ 63.537917] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.544548] [] do_page_fault+0x27/0x30 [ 63.550057] [] page_fault+0x28/0x30 [ 63.555301] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 63.562281] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 63.569269] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 63.576258] [] ? iov_iter_advance+0xd70/0xd70 [ 63.582376] [] ? mark_held_locks+0xaf/0x100 [ 63.588319] [] generic_perform_write+0x1dc/0x500 [ 63.594702] [] ? page_endio+0x180/0x180 [ 63.600294] [] ? file_update_time+0xbc/0x3b0 [ 63.606323] [] ? current_time+0xd0/0xd0 [ 63.611914] [] __generic_file_write_iter+0x348/0x570 [ 63.618634] [] generic_file_write_iter+0x2d5/0x600 [ 63.625192] [] __vfs_write+0x4bf/0x680 [ 63.630698] [] ? do_iter_readv_writev+0x400/0x400 [ 63.637156] [] ? __lock_is_held+0xa1/0xf0 [ 63.642920] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 63.649473] [] ? __sb_start_write+0x14a/0x310 [ 63.655584] [] vfs_write+0x189/0x530 [ 63.660914] [] SyS_write+0xd9/0x1b0 [ 63.666159] [] ? SyS_read+0x1b0/0x1b0 [ 63.671583] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 63.677708] [] ? do_fast_syscall_32+0xcf/0x890 [ 63.683911] [] ? SyS_read+0x1b0/0x1b0 [ 63.689327] [] do_fast_syscall_32+0x2f7/0x890 [ 63.695437] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.702070] [] entry_SYSENTER_compat+0x51/0x60 [ 64.380028] pktgen: kernel_thread() failed for cpu 0 [ 64.385172] pktgen: Cannot create thread for cpu 0 (-4) [ 64.390612] pktgen: kernel_thread() failed for cpu 1 [ 64.395691] pktgen: Cannot create thread for cpu 1 (-4) [ 64.401055] pktgen: Initialization failed for all threads 2017/12/26 13:58:21 executing program 3: syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3c43b05c08171f86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000037d000)={{0xffffffffffffffff, 0x0, 0x2, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:21 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000014e000)='net/raw6\x00') ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000ace000)=0x0) 2017/12/26 13:58:21 executing program 6: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000512000-0x20)={@generic="32333ce3216d68cde7ad4c1b1c26a8dc", @ifru_flags=0x2}) 2017/12/26 13:58:21 executing program 7: unshare(0x20000400) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000006a000)={0xaa, 0x12, 0x0}) clone(0x1fffe, &(0x7f00002c5000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000042b000-0x2)="") 2017/12/26 13:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000052b000)=0x0, 0x4) bind$netlink(r0, &(0x7f00001e7000)={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00009f3000)=0x0, &(0x7f00002be000)=0x4) 2017/12/26 13:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e7f000-0xb)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x4000000000001263, &(0x7f0000023000)="") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000090d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000195000)=[{&(0x7f0000846000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000c9000-0x8)=[{&(0x7f0000530000)="06ee32d7e21d2b1abaff35b093e92367f340e72e25fcbc6083298488f6b1f1f81529236d5657f1064462414280b29fe5f73ade87e8d27654981b04c2c5556c23aa57df08c26a0823248217a672e21bbd0a53da0875c53f358099e7823879c54f7d0f816c7289dcd7d688450c78e7125ba037f2923056d3b668dcc55cbdd11b90c5776e36d258c70fea5cb0229398da8347b79ad789e22f069dda", 0x9a}], 0x1, 0x0, 0x0, 0x1}], 0x1, 0x804) ioctl(r1, 0x0, &(0x7f0000625000)="cf28fd33948166a2e0a1838af58195d12de35030deed6fa21157ec7b6a59b3c9a98e45f93ce545db899afbc7f51b52b07f273baf38a93f06020f4b75ed11f1a78252973c110759ccc678fa76da1a9475fa38b3ea840eabf44969607cac958a788972551b36ef9ecb02268166dd03964dd1") 2017/12/26 13:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/rfkill\x00', 0x800, 0x0) fcntl$setsig(r0, 0xa, 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00001bf000)=""/211) r1 = syz_open_dev$loop(&(0x7f000023c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2017/12/26 13:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00004cb000-0x1f)="1f0000000101050000fff3e07f0000000f0000e00900120009001c0000083c", 0x1f) getsockname$netlink(r0, &(0x7f0000ee6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000368000-0x4)=0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000654000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 13:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cb4000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000101000-0xe1)=""/225) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r2, &(0x7f00006df000)='-', 0x1) recvmsg(r1, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) 2017/12/26 13:58:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x2) syz_open_pts(r0, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e2000+0xb0a)='/dev/rfkill\x00', 0x400202, 0x0) ppoll(&(0x7f0000d6a000)=[{r1, 0x2000, 0x0}, {0xffffffffffffffff, 0x1, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x82, 0x0}, {0xffffffffffffffff, 0x10, 0x0}, {r1, 0x8020, 0x0}], 0x6, &(0x7f00008e7000)={0x0, 0x1c9c380}, &(0x7f000070d000)={0xff}, 0x8) writev(0xffffffffffffffff, &(0x7f0000ea2000-0x8)=[{&(0x7f0000c7a000-0xaf)="f3873ff94a88a213d17443c75ff5473f3e14ceb9a0c0ff0f05a94a13b7a3c8085460ff8eb1fc220df453587726163e968d1f9e0a8934a12615ad3501f61d13f59871d739d76bb72c3e3fd2de0000000000000007adedea1c37c1d5484c0a42dc663fc8c19189cf126935b8bb18f50e57bf6467347033a98658450ace2e6c7b448b81f9b13770c721c31035018b5a82a8dd6f03ed616f5eee37fd4780ef6111555fb9780d58c4cb2390db09ef0be713", 0xaf}], 0x1) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syncfs(r1) 2017/12/26 13:58:21 executing program 3: sysfs$1(0x1, &(0x7f00001c3000)='[\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000570000)='./file0\x00', 0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000d84000-0x3c)={{0x2, 0x3, 0x20000002, 0x3, 0x20}, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00008e2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x200000003, 0x0, 0x0}) pipe2(&(0x7f000036d000-0x8)={0x0, 0x0}, 0x800) inotify_init() ioctl$KDSETLED(r2, 0x4b32, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00001ca000-0xc)={0x80000000, 0x0}) 2017/12/26 13:58:21 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004d7000)=@generic="104629808f89829ae3005c66bcc0c177", 0x10) 2017/12/26 13:58:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000013c000-0x1c)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x2, 0xff}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f00002ff000+0xeb0)=[{0x83, 0x5, 0x8, 0x0, 0x2, "685edcb69ff7de1e066801ef932d6dd9899140dc7bb5655cd769ceb5f194a8bc505e000fb6201000c5cc38e3f7d802293df4fdf31f3023780924708cc67d7b7d0977a372a1a5d83f51fb1236ae3c607a2ade6c9b4ade304d711a7fb68aaf2464bef76e859e73883f780b8738bcf2bbf01a5bec"}, {0x37, 0xe53d, 0x200, 0x8001, 0x6, "5d65f317b954132c94807b7bc08c6209dcdb6785afab16fb1bd9e7306edf53de58f0c54e59fae8"}, {0x29, 0x80000001, 0x128, 0xfffffffffffff720, 0x7f, "204423787be0f91e2fcba4d81cd84034b3a08479c861792039"}, {0xcf, 0x0, 0x300, 0x0, 0x1, "353a523bc89bdd459ac62eddfeccafcab9912793c7456adbc1c245498452f529ecf368a513349a1b26542b638f32bdd66c1a6a65609342759df1419468272b9bccecd3d21f4d1f3361b0ab458ad5e904b870218544e4b8c115ff8b5b2e774276031caabe9030d227ff4e7359c4d64150d19c18fce450af2afdd8dab8beafe4ea285cb48e5a9be72e4e37e98f4da777c832e1e4c9df84d1227ae624c8d8165fef50d23cab4072ef559811d5d55ca5a147624e84dc135b4400ac8a0d828f7634"}, {0x5f, 0x3287, 0x0, 0x8, 0xe6b5, "035ab2918064e439b7a0b6e6585dd57949dca2fce5ae481c4cec1c7d87b829ff1631658a085c27428ebc53571a980ea3d18b6b5a77e66f1aa06dc51d778debefdcc7942bf9f5bd7b17b84dbe3ee724"}, {0x37, 0x40, 0x618, 0x6, 0x5, "f0d556a3d177be6467fee6fe7426409ee12126367842cee71bc1278edf24fede2946f8ad429477"}, {0x14, 0xfffffffffffffffb, 0x0, 0x9, 0x7, "d9b69c3f"}, {0xc6, 0x1ff, 0x100, 0x3, 0x1, "b79890e5226d670c0856cbe755f95e6047e9fc74951b8cfc0729117125ff0f9c266a505bf1e3ef0622cebf21fdecfda840d152b2864afd95c10782bc7eb2d073e729a7185fbe736c3ba45e948945ef010dc962c4f4a579e7cafb8c419eaab76f3b6c8969fac457638848b825f7b372cc299eb344d8fe61d4695c3a8033540aac52032d406bb7510fcecb1c82430016bf763da2e8be3ae57da39064afa319d26d0262609f7e3d2140c333ac21d226db33d07e16215f19"}, {0x1010, 0x2, 0x400, 0x2, 0x6, 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"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"}, {0xdf, 0x1, 0x2, 0x8000, 0x7fff, "86e9bd7cd5ece4dea3f8daabab00221946c642e2e3e4106027417582e56a45fd27a696369505c08e9c0432f29261a09df746da4543a9dd8a6da6ba5c8957f4d964b3fd22c3a9fdf5b4163535605543900006ca6845ffe311250f11b743ae97cf6bbf7523cba64bd38b93f31f7d07c9dfcc1dcc916c9e684cb1e675faea019b7d53d3f366ebd9996fead4e3fb53303cee0d343ceeef632e89099765588b346e7e6c78855355860914f9306a19ae916eb714c7cb062e3c12d4447638605bd90d1ac7612d6c96e5ef5cbd9410167f1985"}], 0x10ef}], 0x4, 0x0, 0x0, 0x8040}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000007) bind$netlink(r1, &(0x7f0000026000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc) bind$netlink(r1, &(0x7f000006c000)={0x10, 0x0, 0x100000000006, 0x7}, 0xc) 2017/12/26 13:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000be5000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000666000-0x30)={0x0, 0x0, &(0x7f000075a000)=[], 0x1, 0x0, &(0x7f0000000000)="ef"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb1000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009bd000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000dc6000-0x5c)={{0xa, 0x2, 0xc455, @loopback={0x0, 0x1}, 0x1ff}, {0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5ce4}, 0x81, [0x7f, 0x8, 0x550, 0xc0, 0x7, 0x5, 0x20000000000000, 0x3]}, 0x5c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc2000)='/dev/vga_arbiter\x00', 0x802, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b60000-0x6)='vegas\x00', 0x6) 2017/12/26 13:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x2, &(0x7f00006d0000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000deb000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x105480) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000b03000)=0x0, &(0x7f000053d000)=0x4) 2017/12/26 13:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ce6000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff25d, 0x5, 0x2, 0x2, 0x9, 0x81, 0xffffffffffffff01}, &(0x7f0000ddd000-0x4)=0x20) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000030b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000c9c000)='./file0\x00', 0x31) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ccd000-0xc)={0x0, 0x400, 0x30}, &(0x7f0000760000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e82000-0x8)={r3, 0x6}, &(0x7f0000d9f000-0x4)=0x8) inotify_rm_watch(r1, r2) connect$inet6(r0, &(0x7f00006f8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000c22000-0x4)=0x1000000, 0x4) 2017/12/26 13:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00005df000)={0x2, 0x7fffffff, 0x2, 0x7, 0x7c000}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00009a9000)=0x5a) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00007bd000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 13:58:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f0000967000-0x8)={0x0, 0x0}) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x800000000000006, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00004b8000)={0x10, 0x0, 0x800000000000006, 0x0}, 0xc) close(r1) 2017/12/26 13:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x800000000000006, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00004b8000)={0x10, 0x0, 0x800000000000006, 0x0}, 0xc) [ 64.599766] binder: 11391:11394 ioctl c0306201 20665fd0 returned -14 2017/12/26 13:58:21 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f000003b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000001000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x10)=@llc={0x1a, 0xf7, 0x4, 0x2, 0x2, 0xbe30, @random="9d8060b9544f", [0x0, 0x0]}, 0x10, &(0x7f00000bb000-0x10)=[{&(0x7f00008ff000-0x2f)="21a22668b39cbdf8f2de253f60c18fbe096282911dd37fa583ca78b9efd999328211b4b42bc30c78e2f36dea8f790f", 0x2f}, {&(0x7f0000645000-0x3a)="61a99ab3a0f4b4f7e54a3bb7b09ca22267b20310572247e622c3a22b3b8697481ded4e4014e5c349507d6400d1293b39138ffda0ec061e71e075", 0x3a}], 0x2, &(0x7f0000001000-0x230)=[{0xc4, 0x100, 0x5, "c9ed83a5ecea1cfc6d239e27217d688a16bcea938df0cd4c6d5f5b079ec79f74361da6e501a412aafed1c18d94b5f0486de9f56d915f71a64b7fd517bdd31cd97bae509794a695d2602120c8b6ddc9c5b3d12b3b3c1c52559e442842cbe0a59819825f07c8bcc4ae58d5e46bd8de48f3b38fa6f561d7030c73d210ab7b1553de61edb3e575711d3c0df271640992ab006c43b1c0b467abfaceece8732c96c05e5e760cc0b961511e0ff75520888310bf773550cd6b"}, {0xac, 0x1ff, 0x8, "4a4f446caf3c36aaf768fcb9aece550ca8c673f39695c823de0eb503a5e02d0c4b52b6ed7f31b72a5e6ddc4651bc9baa4762974a20180caa266b0e53974d269722a4e624f1a34ae02e43fa61ef14dc581383bcba644321171371de86adf7310082a3a00983b4f903e33652358239eaeff8ce3e4343f788b1c91192ccfa7b0e6744e5ad50d04f20ebb9471e56cfed5f753e1954c4a5e8359d86bbd198a2"}, {0xc0, 0x10d, 0x2, "7414af00d543ff60ec3a065a073c5546df0b486a090b450e7fb8e41f6de01f0a41c1c9380394fcbd73f7be304500c7987a243b9806dfa9e57b83834da90bbbd6627f40fe121ba319d8c5472aba073c990238909d7eccaa85def05f2ce17557d9dcf54dab4d2d3bcab0fdc0fe11bf97061ec1e8d0717b755c6230ec8874ee633ecf45c1ae42b09e6825369303fb2fe44e477579d4ce505f7226a3c2020c7a94b6e41eee4360df805c0690bea5443f952529"}], 0x230, 0x8000}, 0x80) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0xfffffffffffffffd) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f67000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r3, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000e7e000-0x75)='(', 0x1, 0x8080, &(0x7f00000c9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000f65000)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000f66000)={0x77359400, 0x0}, &(0x7f0000108000)={0x0, 0x0}) sendto$inet(r3, &(0x7f0000f64000)='\x00', 0x1, 0x0, &(0x7f0000e7d000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000715000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f66000)=0x14) finit_module(r3, &(0x7f000079c000)='-*-+,\x00', 0x3) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f66000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a3000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ba3000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fff, 0x1, 0x4, 0x3, 0x80, 0xa0, 0x2, r4, r5}, {0x9, 0x8, 0x3, 0x2, 0x6, 0x3, 0x1000, 0x1f}, {0x4, 0xfffffffffffffffe, 0x1, 0x101}, 0x10000, 0x8001, 0x40, 0x1, 0xd0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xe1, 0x7f}, 0x2, @in=@broadcast=0xffffffff, 0x80, 0x6, 0x2, 0x0, 0x3, 0x4, 0x2}}, 0xe8) 2017/12/26 13:58:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000392000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00009aa000-0x4)=0x0, 0x80800) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a26000-0x12)='/dev/loop-control\x00', 0x2, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000b0c000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000db1000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000b3f000-0x4)=0x0, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000402000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000c2a000-0x4)=0x0, 0x80800) r6 = getpid() r7 = getuid() getgroups(0x3, &(0x7f0000654000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = gettid() getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00009e1000)={0x0}, &(0x7f0000d55000)=0x4) write$eventfd(r5, &(0x7f000013d000)=0x9, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000051c000)=0xc) r11 = getegid() r12 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000989000)=0x0, 0x0) r13 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c9000-0xb)='/dev/hwrng\x00', 0x200, 0x0) sendmsg$netlink(r0, &(0x7f0000598000-0x1c)={&(0x7f00002c4000-0xc)={0x0, 0x0, 0x4e4b, 0x10001}, 0xc, &(0x7f0000d2d000-0x18)=[{&(0x7f0000418000)=[{0xeb, 0x6, 0x800, 0x5, 0x80000000, "4b36d5db948bdced5af6273a2e33d6617ef136b70ddc9d6cb973dab8f811479d5a63bf743249a0bf1d3e8afe110c1a4dc6027c0b25a84645d79601ef3c4c550ec07a059ae6e56de09b5a48987ac4fe7d79364373e660f946f67e9306bf7f1db9b6d2570284289f5dc7f17d7961926b345a14f6ad7dfe225cf9d4c001f7207b51fe435677caad1ab26222564e936d821886074b08a336246f67fdb691fd8f849aebc23631486ad39be797b726ede88ef71c778af92e908dc0b4a5f5b4faff02f166950924aaf9fe8fb57b4cbc4a56570956f9e1f58ea2db901fd76d"}], 0xeb}, {&(0x7f00001d1000-0x89)=[{0x89, 0x9, 0x22, 0x9, 0x8000, "c4cdd0651072d69dd27d5ec8f7d09e89188e3e729ef6fec0ffbdeaf5d9b9575eb90765eee4585e713a0bee8d6edfdfe2950e802ae4814e63e17d610e26d5bb8e9575281528f6529331fa40c8e244c6a51643d946d332d9d1172ccd7954c3938990bccfb0b526b0b56fe19f486809734cd47c5ba6c7e5b7a1bc"}], 0x89}, {&(0x7f0000d93000)=[{0x68, 0x6, 0x200, 0x5, 0x5, "e6c47ce2d9fc177c27ed99866b6dd70281f9c94ad7f88b671177ba498e879bcc19f3938b7dae5c3497f0a7fba74ab3d3cbd37a7ac9757be61cad35b4c92ab1fda8ba70151031be95404cf343bd79886d1ccc81d461d98e98"}, {0x7d, 0xbcab, 0x300, 0x80000000, 0x5, "0b86b1e0f1d82a8a7016c693836a8dc9af76b0e82378eb27ca6e49ac43534f43af71eee52c19675618809eec3a1a28ff98dc2a75a9972d2cbdfad3326848fafb230913167f44e117f4169ec345b26853841fb3ecdebe5a382a4e423c257f5c06f645b4371273d3ab13070718af"}, {0x90, 0x100000000, 0x2, 0x8, 0x9, "2872e81419a19eb0b2036f08c0819ae54f08645ecd298c18dd5b9a0bce10d47d8f0ac1b970fd06b87342a846e67271e96766a9e6324123e1d67538c3c4ca0eb27aecd982fb4163f3170e60b279a1b558f473d742bbf2f548ae18690fde205f7aa7ddcd0fe4f1c08d61c7454200d00038cae73436842fdd2b64f3a76f01f22f5e"}, {0xe7, 0x1, 0x400, 0x6, 0x5, "de229977a9fe1772fe0ee30b0d64bb593d36658e182ce626cc60b0414c77f93dad00a46179d6b2ac6f8af5e51b0fb7a1736c4a4d17c4d512eae243555103dedcb89a2ca587e45e4502266ecc8d2b2c215484c35fb45b2db68917390cc309749435b8532e1133d269fefce1d10788582f7a5b8f82054e9bead8d3b1fd1980558fa99ccc9668057f2d131196de7b10305b781e8c5420bdbe131e247c4f95b5eac0695195eb49ce1de441bcfc0a79fc02a637175f0ce2f693c376bea0cc3716e32ed593a167b3e31fc5c56b22d92ca71dfd340275d0c3c436"}, {0x43, 0x8, 0x2, 0x0, 0x9, "b2190352f90114bf2cc1eb4154e6ae812e0ace0c23f10f42dc038f285bf6d4c5524f786afa5252a897155dc5ac4c27c8389408"}, {0x7a, 0x6, 0x504, 0x101, 0x7fff, "301ca068b076e1d146239e605e43c3cc4a39e5bf0f658e988c05cf1155750b96a9d95a56dba3d13da83b4bdc259cff355a8c5b07b8e6831be46d95674b5307ea37fbfa06203459f00526b0310b96bd0a3bfaf814a45fa2bf1c11777ffa96ccd7574946cf944f0f64fc4b"}, {0x7c, 0x3, 0x30, 0x1f, 0xcf, "26a8a1116f5061bf3b6cc2e0d90694f83f8cb83f5517eaad430563962335cd2ba37412f6266292d09f5ddba29230feb30eacb3972eb84227c72c198df0ce2e19248becba60abfaf16de5cd18ca1f7145f91980860fcb913d1e67833f6a56873ef405d05e6d2994648a0aa674"}, {0x43, 0x6d8, 0x10, 0xdc31, 0x5, "2baf47930a1026d639e8056c234bfeeb75a4882dd78eee387c4b5f71e960be97ed8727103504e6835484efa2b73d16b018da37"}], 0x3d8}], 0x3, &(0x7f00008be000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x14, 0x1, 0x1, [r12, r13]}], 0x64, 0x80}, 0x80) r14 = socket(0x10, 0x802, 0x0) write(r14, &(0x7f0000084000-0x24)="24000000180099f0001be90400ed190e020808000000000000ffffeb000001005f196be0", 0x24) dup3(r14, r14, 0x80000) 2017/12/26 13:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000660000-0x8)='keyring\x00', &(0x7f0000b94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f000029b000)=""/0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b08000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000085000-0x4)=0x1c, 0x80800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000030f000-0x8)={0x0, 0x0}) tee(r1, r2, 0x6, 0x8) 2017/12/26 13:58:21 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100000001, &(0x7f0000002000)="") [ 64.645528] binder: 11391:11394 ioctl c0306201 20665fd0 returned -14 2017/12/26 13:58:21 executing program 6: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r0, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f00003df000-0x8)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) connect$inet(r0, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bf3000)={0x0, 0x0, &(0x7f0000f19000-0x90)=[{&(0x7f0000a9f000)=""/170, 0xaa}, {&(0x7f0000f19000-0x55)=""/85, 0x55}, {&(0x7f00007be000-0x56)=""/86, 0x56}], 0x3, &(0x7f0000f18000)=""/185, 0xb9, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000320000)="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", 0x24a, 0x0, 0x0, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f20000-0x13b)="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", 0x13b, 0x10, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000928000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000573000-0x4)=0x0, &(0x7f0000f1f000)=0x4) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000f1f000)={0x4, &(0x7f0000aa1000-0x20)=[{0x100000001, 0x9, 0x200, 0x180000}, {0x8af, 0x7, 0x6, 0x7fffffff}, {0x9, 0x5, 0x71, 0x3}, {0xfffffffffffffffa, 0x10000000000000, 0x6, 0x5d}]}) 2017/12/26 13:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$tun(&(0x7f0000276000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000d32000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bec000-0x4)=0x0) stat(&(0x7f000014f000)='./file0\x00', &(0x7f00004fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000675000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000352000)={r5, r6, r7}, 0xc) 2017/12/26 13:58:21 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000057f000)='/dev/rtc\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00002cf000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000014a000)='/dev/rfkill\x00', 0xfffffffffffffffd, 0x0) socket(0x11, 0x4000000000080002, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005a4000-0xa)='/selinux/checkreqprot\x00', 0x200200, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000935000)='/dev/rtc\x00', 0x0, 0x0) r1 = request_key(&(0x7f00006cd000-0x6)='logon\x00', &(0x7f0000084000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000075e000)='/dev/rtc\x00', 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f000092e000)=""/67, 0x43) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/26 13:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f8000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f000081e000-0x8)=0x40) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f000024d000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r0, &(0x7f00006b8000-0x5)='x', 0x1) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) tkill(r1, 0x16) 2017/12/26 13:58:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000c) writev(r0, &(0x7f0000fa4000)=[{&(0x7f00006b6000-0x20)="00000000010300000000000000023aff", 0x10}], 0x1) 2017/12/26 13:58:21 executing program 2: r0 = inotify_init1(0x800000000) tee(r0, 0xffffffffffffffff, 0x101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ebf000)={@common='dummy0\x00', &(0x7f00000ab000-0x88)=@ethtool_flash={0x33, 0x37c, "63675d89091e677a29dee7531825009571bd7f620ca6ca8898eb4021544412891615b0878e5a7e040564155f66f3b1f36852239ee7568ecd9aebd070179447e395945ac32a0662c953396cd321ac908d4e204ac49d57ecf09a97b201a8db0b826bccc0b5ab231887c8376314175c3b57313003ce41e5f296fa98b9e0f68e5216"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:21 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000004000)=""/4096) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000-0x28)={@generic="eab5457b810aa99c5aaaa391a1e34f7d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xac)={0x0, 0xa4, "777869e3984bc324fb801cf3f76151f00a076dba20ee30a16b6e8a07b728d6cdbb4ccc9389a9fe853a7c2032df1b79d3748f45abb3c90ce32565314fdffc3a2d53891a3a4932e2c434c4b892d2e485043d1337d2c296e6e9851b31eefc5406885b4ce8b39c428cb15e084bce874c1be1ae4022647462c380b2e53114c2b9ab268d964f112cc0bb413fdd3b25f78bdd4549bd684ac3c994dd418ffedf43a8db6aa7852b94"}, &(0x7f0000000000)=0xac) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r1, 0x0, &(0x7f0000001000-0x2c)=[]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000002000-0x8)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001, 0x1f, 0x4, 0x7, 0x10001}, &(0x7f00005d3000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xb, 0x0, 0x2) write(r3, &(0x7f0000215000-0x67)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) sysfs$3(0x3) 2017/12/26 13:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x20000005, 0x0}) signalfd(r2, &(0x7f00007cc000)={0x5f1c}, 0x8) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r3+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r2, &(0x7f0000059000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/26 13:58:21 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000021000-0x38)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000dca000-0x8)={0x77359400, 0x0}, &(0x7f0000824000-0x8)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/26 13:58:21 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000005000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000001000)="b94cb4ed46", 0x5) 2017/12/26 13:58:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) syz_emit_ethernet(0x3e, &(0x7f0000200000)={@random="a606055824ec", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000017000)={0x0, 0x1, [0x0]}) munlockall() [ 64.926196] device syz5 entered promiscuous mode 2017/12/26 13:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000d5f000-0xba)=""/186) syz_open_dev$evdev(&(0x7f00007d0000-0x12)='/dev/input/event#\x00', 0x9, 0x80000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000c95000-0x4)=0x800) 2017/12/26 13:58:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ec7000)={0x0, 0x0}, 0x80800) 2017/12/26 13:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$tun(&(0x7f0000276000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000d32000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bec000-0x4)=0x0) stat(&(0x7f000014f000)='./file0\x00', &(0x7f00004fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000675000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000352000)={r5, r6, r7}, 0xc) 2017/12/26 13:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) open(&(0x7f0000db3000)='./file0\x00', 0x4100, 0x80) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00003f5000)={0x0, 0x1064, 0x101}) fcntl$setlease(r0, 0x400, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000100000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 13:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) 2017/12/26 13:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x1}, 0x8, 0x0) socketpair(0x8, 0x5, 0x9fd, &(0x7f0000747000-0x8)={0x0, 0x0}) unshare(0x400) fstatfs(r0, &(0x7f000015d000)=""/0) 2017/12/26 13:58:21 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000009000-0x8)={0x0, 0x0}) r1 = gettid() unshare(0x28060400) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000a000)={0x0, 0x0}) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000007000-0xc8)=[@in6={0xa, 0x2, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x54, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}], 0xc8) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r5, 0x29, 0xdf, &(0x7f000000b000)=0x0, &(0x7f000000b000)=0x4) syz_open_procfs(r1, &(0x7f0000000000)='smaps\x00') sendfile(r5, r5, &(0x7f0000007000)=0x47, 0x1) 2017/12/26 13:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000eb5000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap$binder(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x4, 0x8010, r1, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000aff000-0xc)={0x0, 0xb8, &(0x7f0000a37000)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x4f783965, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1657}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0000}]}, &(0x7f0000ccb000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00004ad000)={r3, 0xfffffffffffff514}, &(0x7f0000363000)=0x6) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f00005be000+0xb20)=0x0, &(0x7f00002c5000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000419000)={0x0, 0x0, &(0x7f0000ba8000-0x20)=[{&(0x7f00004c4000-0x11a6)=[], 0x0}, {&(0x7f00004d4000)=[{0xe8, 0x29, 0x300, 0x93b, 0x5, "f674e7202a12a6e571f3b4fc0bba19b5ae2902b8382317860cfff9d18c6f1c12aa4d7fc731ecda7f77f27f9f49b5f381557ca760b829e2e3b10cb6fabca34479455d808bc61fedc846188a3c2fd7a73d41f0b7fa10e26d827535f15cb641e615a325639d52a8c2906d0b0e301c639b7752c9412ae766514517349a625d1f18d8ff3157f52b85ec4b7da3cdd058deeed74ad23ac0c607cf67a1978d63ee618c0a7bbd7c7a0ac97a2dd514854b5a5579ea89384e37ce88fe1183ea63eafa9c6c1b58d279454dd7dfc10494c68b52f1ab73667022f373a9bf1d"}, {0x13, 0x56, 0x401, 0x2, 0x7fffffff, "698c03"}, {0x74, 0x3, 0x200, 0x7, 0x7, "c04e4ddfae55b3605067fbbd357efdc5ef764f74d018263934b868248a792398f0e388baa6e244101dcc15154988d07342339f062224aefcf52aab8eae21238675f394b042d4dfc3b5c830dcaf995f66e81f15850a89f8da55a07832dacc8ffed8ed2ece"}, {0x78, 0x20, 0x200, 0x5, 0x1ff, "96fe4e6bb71dbd9798cf315f883730c81a668548ad3457b268385b49ea1b6a3bfac281c4bd967b8ebd507afdd6bf6c57cf3fb859fd5d12ff82dee3b8db7b604efacece65fd088bc44679b81aae6c28d74513436ec9b2e58647103ed8218b1ce66c5cb83e9c16041c"}, {0x10, 0xffffffff, 0x308, 0x40, 0xff, ""}], 0x1f7}, {&(0x7f0000cfc000)=[{0xb3, 0xfffffffffffffffe, 0xd10, 0x7, 0x1, "92567c3013d717a740a614ad080677f89af64d17e5cec46170138e70683b7acc1b6c6ad370b4eb274e713029f62c9f084bb85e2540df01092251bc3295af586e7290778dbea5c4d0c3720dce91083a0795b2f30b4fa2359204b3165efa2ec78b6900254d249e7ac3758062caa7250399cf19a4eaeb7af6cc7047a07a4adbe85944da74435fc006d37353447baf50e68619f212783cb238bfcd78e91032856b598c0153"}, {0x6d, 0x0, 0x200, 0x754, 0x95f7, "ae527c0b8b40af45459a64f538d2d1c4b30ca879690abdd82ff3fe621ed383371826c6bb9269a72717f3e0bd1e86bcb0d8215d5e4ffc99c94854bb25b4fa6c3488c3980fbfb2a72192efc2435ba3af4a8919d4f58402f09783f90a1be9"}, {0x62, 0x800, 0xde938097a1628c43, 0x42, 0x9, "673b77d6d940eec332dc728d4f2d3f2af3a5ce01a3f6176de3a0091144050ccec3f7724bf423c195b3e85c4261216140c96b5b2fd91b582af5979e19a0110b9b86cc3a636d264b37b7b302d1c94ab196c543"}, {0x82, 0x9561, 0x100, 0x1, 0xffffffffffffffc1, "5a01b9dade606e938bab167ec8bea66618dfec63fc61c87ba3686fa8ae7f9a350813e96f559a6076fa13b84e2d4d7d06ac3cbd368aacd5a6a2358df2cfbba8a10a2d0d9e2713b464cc3e9dec897af1db24fe34eee6331262a85f801451f3bda064a069b39dbeac49ca672e455c47eafb7424"}, {0x22, 0x7fffffff, 0x100, 0x1d, 0xfffffffffffffffd, "5fa8d51f100e377fe7cbd9fc73999f871f0e"}, {0x2f, 0x52, 0x2, 0x100000001, 0x9, "e37ad23b644f84b6bd66447e997bdb5c29955c59e798634bf30a49629c6368"}], 0x255}, {&(0x7f000098f000-0x168)=[{0x78, 0x1bd0, 0x622, 0x2, 0x9, "e1a92e71d19569f4ea84307ba3bf6b0f18d0e483fa225894886149e3df1cd7472a03633bc16f905379e32de0a9837bd4056046a677ccfc86159f42e3331d2fe165dc2d16833e6f3f4a62750985bf75eef8518724177a65211905633c616522ff24505b1394b71a26"}, {0x87, 0x7, 0x600, 0x1000, 0x0, "6457c94d904e9252ab7dbb72966177bf2bcb25f5582277cb43ba01964a0b85f451db7a9b6667fbcb240dfb99ea8e9bd4822ee2bbb6fff1a0b8050247ae3701878c042f6030b92b2c6076519b6f92d2165622e58b180295d3740e375ddff83441ddd67e0c741f752edc1c653b8b8d436db74dcedcd621a5"}, {0x69, 0x9, 0x700, 0x6, 0xfffffffffffffffb, "a799da6ff95bb0fb890fc2ec27279211a30c192915e98fc9e54f07d3566da475d0c0a46d65849c0238fcafa9bc4939d47913731f0057b21353c9c1780d682e6ad5e2e337a678c71903b290c4fc1123d8a5b02323dd37ec3475"}], 0x168}], 0x4, 0x0, 0x0, 0x40880}, 0x20044000) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000261000-0x1)=0x0) 2017/12/26 13:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e34000-0x11)='/dev/vga_arbiter\x00', 0xa00, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d87000-0x20)={0x0, 0x400, 0x2, 0x5, 0xb0, 0x7, 0x2, 0x1, 0x0}, &(0x7f00006a1000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b3b000-0xe8)={r1, 0xe0, "f22cd53294013bf2ec699db3fd06fa130626abbcd085a3deef4e9d8f9b9131de653852b404fd1913f9c2081dd7ca436c2e7de9311572a1b5b0c33119d47b9765d34b0485095448c49d2e227b0f68383a3e365cc9a906800abf5a8773b89ffd65166fe05ed0448ff63e1aa036205a4474a3b5fb784cc11aa02ebe9706866a3ea6c15f429363a632029e86df215d0a2a059b625d1536aae6d82baf56e1e02cb633fd78ef6ac7e70bd72fb097547d79f2802d90f709a3c5b263e9bb32e62663102a77d67433e244980d4a5263981b6c6297346db8bde4bb27072e23259ed37f2866"}, &(0x7f000094f000)=0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000410000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000bec000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000d54000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ab0000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008f6000)={@generic="d0230ae66f914972e488b51542cefc1e", @ifru_flags=0x1100}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000089a000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000d52000-0x4)=0xfb9, 0x4) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) 2017/12/26 13:58:21 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f41000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f6a000)=@assoc_value={0x0, 0x101}, &(0x7f0000f6a000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b25000+0x537)={r1, 0x2}, 0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f6b000)=@int=0x0, &(0x7f0000ef3000-0x4)=0x4) syz_emit_ethernet(0x38, &(0x7f0000f69000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x100002000086dd, @ipx={0xffff, 0x2a, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, "db42fb57122327e732e089b6"}}}}, 0x0) lseek(r0, 0x0, 0x4) 2017/12/26 13:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000dc000-0x8)='./file0\x00', 0x100) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000da0000-0x48)=[{0x2, 0x6}, {0x7, 0x4}, {0x2, 0x4}, {0x4, 0x100000000}, {0x3, 0x0}, {0x2, 0xe5}, {0xb, 0x7}, {0x6, 0xffffffff7fffffff}, {0x3, 0x4}], 0x9) 2017/12/26 13:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000576000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) connect$netlink(r0, &(0x7f0000001000)={0x10, 0x0, 0x0, 0xfffffffffffffff7}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000-0x1000)=""/0, &(0x7f0000a95000-0x4)=0x0) 2017/12/26 13:58:21 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000d1c000)=""/158, &(0x7f0000000000)=0x9e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00007e6000-0x20)="bb848799") write(r0, &(0x7f00006cf000-0xad)="7b2c34452cc23078f5f274eee70f88a01e5646438ef635738c7713e142bb0c4da14191c5197ef1e84057188eec0b296187c847df3581591aebbaf871d8abb28c4f9a069bf72e5ec39d803e27cd754de5635af45af5cdd5c3c68b92fbfa717a158d1df4946a18e140ac912418c0c898b560cf0d1ce070b30b7adb0bc29c4d6dfdaef8bb15ff0ed36183ccb5b5089eaa17c4cb862eeec2db4e2454a7b50244194b322dfa5834ab7991628c29cbdf", 0xad) 2017/12/26 13:58:21 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x1, 0x401) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000004000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000)=0x5ead, 0x4) 2017/12/26 13:58:21 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000c2c000-0xd)='/dev/usbmon#\x00', 0x0, 0x200800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f76000)=[{{&(0x7f0000f65000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f00006a3000-0x95)=""/149, 0x95}], 0x1, 0x0, 0x0, 0x3}, 0x4}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001c8000)=[{&(0x7f0000000000)=""/148, 0x94}, {&(0x7f0000bcc000)=""/254, 0xfe}, {&(0x7f0000001000-0x4d)=""/77, 0x4d}], 0x3, &(0x7f000087a000-0x1000)=""/4096, 0x1000, 0x100}, 0x7bc0}, {{&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f000048e000)=""/2, 0x2}, {&(0x7f0000a86000-0x85)=""/133, 0x85}, {&(0x7f0000f10000-0xa3)=""/163, 0xa3}, {&(0x7f0000913000-0xed)=""/237, 0xed}, {&(0x7f0000001000-0x59)=""/89, 0x59}], 0x5, 0x0, 0x0, 0x6}, 0x7e}, {{&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000a91000)=[{&(0x7f0000001000-0x21)=""/33, 0x21}, {&(0x7f0000673000-0xf)=""/15, 0xf}, {&(0x7f0000001000-0x10)=""/16, 0x10}, {&(0x7f0000000000)=""/219, 0xdb}, {&(0x7f0000e2a000-0x3b)=""/59, 0x3b}, {&(0x7f0000933000)=""/160, 0xa0}, {&(0x7f0000000000)=""/72, 0x48}], 0x7, &(0x7f00009ab000-0xcd)=""/205, 0xcd, 0x8}, 0xd54}, {{0x0, 0x0, &(0x7f0000aad000-0x10)=[{&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000001000-0xf3)=""/243, 0xf3}], 0x2, 0x0, 0x0, 0xfffffffffffffff8}, 0x0}, {{&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000154000-0x20)=[{&(0x7f0000427000-0xc)=""/12, 0xc}, {&(0x7f0000000000)=""/87, 0x57}, {&(0x7f00002d6000)=""/34, 0x22}, {&(0x7f0000c28000+0xd99)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x100000000}, 0x0}, {{0x0, 0x0, &(0x7f0000e23000)=[{&(0x7f00002c4000-0xaf)=""/175, 0xaf}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000000000)=""/79, 0x4f}], 0x3, &(0x7f00007a7000-0x19)=""/25, 0x19, 0x8}, 0x677c}, {{&(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002a8000)=[{&(0x7f00008cc000-0xcb)=""/203, 0xcb}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000000)=""/144, 0x90}], 0x3, 0x0, 0x0, 0x1f}, 0x101}], 0x8, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() getresgid(&(0x7f000012b000-0x4)=0x0, &(0x7f0000084000)=0x0, &(0x7f000014f000)=0x0) lchown(&(0x7f0000f35000-0x8)='./file0\x00', r1, r2) rename(&(0x7f00000d0000-0x8)='./file0\x00', &(0x7f00004c6000)='.') r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) fstat(r3, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 65.192379] device syz5 entered promiscuous mode 2017/12/26 13:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f000099b000-0x10)={0x0, 0x20000000, 0x1000, 0x1, 0x2, 0x3, 0x7, 0x20, 0x3f, 0xac2}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) getpgrp(r1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f00006c9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008dd000)=0x10, 0x80000) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000017000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f00005ef000)=0xffffffffffff8001) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00003d9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000447000+0xbea)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x800, 0xff, 0x6}, &(0x7f0000ead000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00009aa000-0x98)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7fffffff}, 0x98) tkill(r2, 0x3d) ptrace$setopts(0x420b, r2, 0x8, 0x20000008) 2017/12/26 13:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000dc000-0x8)='./file0\x00', 0x100) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000da0000-0x48)=[{0x2, 0x6}, {0x7, 0x4}, {0x2, 0x4}, {0x4, 0x100000000}, {0x3, 0x0}, {0x2, 0xe5}, {0xb, 0x7}, {0x6, 0xffffffff7fffffff}, {0x3, 0x4}], 0x9) 2017/12/26 13:58:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000743000-0x9)='/dev/sg#\x00', 0x8, 0x10000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000065b000-0xcb)=""/203) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000019d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000dd9000)=""/105) 2017/12/26 13:58:21 executing program 7: clone(0x60000000, &(0x7f000089c000-0xd7)="eb", &(0x7f0000dd9000-0x4)=0x0, &(0x7f00001ae000)=0x0, &(0x7f0000000000)="2413") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000971000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000e25000)={&(0x7f00001de000/0x3000)=nil, 0x3000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) munlockall() r1 = gettid() tkill(r1, 0x16) close(0xffffffffffffffff) 2017/12/26 13:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000204000)='/proc/self/net/pfkey\x00', 0x82001, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x100000000000048, &(0x7f00009eb000-0x4)=0x6, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00000a8000)=0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2017/12/26 13:58:21 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000071f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x10001, 0x3}, 0xc) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = inotify_init() r2 = epoll_create(0x80000000000001) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008ca000-0xf)='/dev/sequencer\x00', 0x300, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000d1b000-0x30)={&(0x7f0000d1b000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d1a000)=[0x0, 0x0, 0x0], &(0x7f0000d1b000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000362000)=[], 0x5, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)={0x0, 0x0}) r4 = inotify_add_watch(r1, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r1, r4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a37000)='/dev/pktcdvd/control\x00', 0x8400, 0x0) ppoll(&(0x7f0000283000-0x28)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000956000-0x8)={0x0}, 0x8) 2017/12/26 13:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001d8000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000278000)=""/4096) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000963000-0x2c)=@ethtool_cmd={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:22 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b82000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000-0x4)=0x0, 0x40000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x0, &(0x7f000083f000-0x4)=0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xa, 0x801, 0x0) setsockopt(r1, 0x0, 0x40, &(0x7f0000000000)="", 0x0) [ 65.341191] IPVS: Creating netns size=2536 id=11 [ 66.169455] pktgen: kernel_thread() failed for cpu 0 [ 66.174595] pktgen: Cannot create thread for cpu 0 (-4) [ 66.180031] pktgen: kernel_thread() failed for cpu 1 [ 66.185115] pktgen: Cannot create thread for cpu 1 (-4) [ 66.190496] pktgen: Initialization failed for all threads 2017/12/26 13:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00008b6000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000927000-0x4)=0xc) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000069f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x1, 0x1f, 0x11, 0xa0, 0x20, 0x78, r1, r2}, {0x7, 0x0, 0x80000000, 0x6, 0x1f, 0xfffffffffffffffd, 0x8, 0x8001}, {0x1, 0x1, 0x3, 0x3}, 0x9, 0x2, 0x0, 0x0, 0x20, 0x2}, {{@in=@multicast2=0xe0000002, 0x9, 0x6}, 0x15, @in=@multicast1=0xe0000001, 0x4, 0x2, 0x3, 0x10001, 0x6, 0x10001, 0x80}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) r3 = dup2(r0, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000ca9000-0x88)={0x80000000, {{0xa, 0x3, 0x48000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000f87000-0x2f)="09ee975eb672b23aae3681f30d717f76cf1addc62bb6b35a2af4243c36f24c1a3649e7a2bb38662cce26485e82c9bd", 0x2f) shutdown(0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000996000+0xec1)='_', 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000f43000-0x8)=[{&(0x7f0000e38000)="3900000013001903040000000000000080008f0002000000450080000000ff0009001600043b01010028720000001000050000000000000000", 0x39}], 0x1) 2017/12/26 13:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000ce2000)=0x100000000000, 0x4) 2017/12/26 13:58:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x3e0ea3b6ec3d72f3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000-0x10)={0x0, 0x0, 0x1, 0x1000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000003000-0x2)={r1, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bind(r2, &(0x7f00001b7000-0xb)=@llc={0x1a, 0xff, 0x3, 0x0, 0x9, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f000014f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000013a000)=0x10) r4 = dup2(r3, r3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) delete_module(&(0x7f00005e8000-0x2)='[\x00', 0x0) 2017/12/26 13:58:23 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0xc0100, 0x0) ptrace(0x4207, r3) ptrace$setregs(0x13, r3, 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2017/12/26 13:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0x2) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) close(r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000af3000-0x8)={0x0, 0x0}) pipe(&(0x7f0000ad8000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000014a000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000973000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2b000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000755000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000526000-0x4)=0xc) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009fc000)={0x0, 0x0, 0x0}, &(0x7f0000616000)=0xc) lstat(&(0x7f0000f7f000)='./file0\x00', &(0x7f0000c40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d75000)={0x0, 0x0, 0x0}, 0xc) getpgid(r4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005f6000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b8000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000a7000-0x40)={0x8, @tick=0x4, 0x57, {0x8000, 0x100000000}, 0x6, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresgid(&(0x7f0000abc000-0x4)=0x0, &(0x7f00009ca000)=0x0, &(0x7f00008a8000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f20000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050b000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00006f5000)='./file0\x00', &(0x7f00003bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fef000+0x446)=[], 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00005b4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000025f000-0x8)={r5, r6}) fchown(r0, r2, r3) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000ad7000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000019000-0x8)={0x0, 0x0}) 2017/12/26 13:58:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000091c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000fc6000-0x8)={0x0, 0x0}, 0x800) pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000568000-0x40)=[{&(0x7f0000046000)="bc47444b352949d4", 0x8}], 0x1) fcntl$setpipe(r2, 0x407, 0x0) splice(r1, 0x400000000000, r2, 0x0, 0x7, 0x0) splice(r1, 0x0, r2, 0x0, 0x80000000, 0x0) write(r0, &(0x7f0000ffb000)='u', 0x1) splice(r0, 0x0, r0, 0x0, 0x1000000008dc6, 0x0) 2017/12/26 13:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f3000)='/dev/hwrng\x00', 0x440, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket(0x10, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005ba000)={0x1, &(0x7f0000b5a000)=[{0xc00000000000000, 0x0, 0x1, 0x881}]}, 0x8) write(r1, &(0x7f0000e28000+0xa10)="220000001e0007fffc01000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) 2017/12/26 13:58:23 executing program 3: socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000153000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002c5000-0x8)={0x0, 0x400}, &(0x7f0000bdb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b41000)={r1, 0xdf, 0x10}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) connect$netlink(r3, &(0x7f00000b3000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/26 13:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e32000)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000da4000)=0x0, &(0x7f0000adf000)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/26 13:58:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) sendto$inet6(r0, &(0x7f0000fae000-0xcf)="8806a4e78d3365d63cd9fe46bcd903bc365921fedf54c185969637fbf51a0824eead40ff1fed7e8b30e361bc08cc244cee11022f2ac86924676e0fc3686f992349d694d2f8324517f6967032f521632f6bc611781d3e7fbc7fd5362b584d77d80360ac6db06ccdcad628a2c98479d65fe41a7465e2c5c6f2099c035f5ef0672160be23a8a0e982b71c21b2adf8785d4dcf8f8a51f7f532e67ea08d8695e96dcb276d2ec6ce92d7c6b626cddac77422c324c7e9b46f861e0e9ca60dabdde23f619cd06ef10de50f5872a03d196b6fab", 0xcf, 0x45, &(0x7f00009af000-0x1c)={0xa, 0x3, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000018000-0x4)=0x3f, 0x4) epoll_wait(r1, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/26 13:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) close(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005f6000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b8000-0x4)=0xe8) getresgid(&(0x7f0000abc000-0x4)=0x0, &(0x7f00009ca000)=0x0, &(0x7f00008a8000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f20000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050b000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00006f5000)='./file0\x00', &(0x7f00003bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000737000-0x8)={0x0, 0x0}) accept4(r4, &(0x7f0000cb4000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002b8000)=0x10, 0x80000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fef000+0x446)=[{&(0x7f0000b16000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000083e000)=[{&(0x7f0000ceb000-0xd7)="db6fd79a90b70fda0fb7b1b377c81e20761d8793fa86efe4cecf377a3adb796233baa1f0511d5e1d21a698624e406621ff791438b8d1cfa777c10cafc3801fe7b1fa902d1963cf984b894706a825ce3ba7f3cd85bd882a0f2e57b9b48ed31a570e7b27ca169c028990744e6d47a7e3e26eb0731b09ad057f4432346c0420be09b914e267971c97ce01b6317b8608766bd63570cd4016d1a766a437159d32adea1633972166bdc2b97d340713cc971c229b8aaf", 0xb3}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000fb3000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ecc000-0x20)=[{&(0x7f00000ed000-0x75)="917e428670361db3f544fdafa74d94b740100fbeed0ee5eb3513a0b4cf27f3752201edaa1d0529d67da7b22bc7b70159a81a3c45ed66d36b5e11442ddddefe7ea58a85851f656e14f0c18a7e22690743ff6106de76c5cefdefbcafa9e8839abc7fb5464c5678c47aaf114ad877adbbe0c9438a30ad", 0x75}, {&(0x7f00008b9000-0xe4)="8d4b75ccdd14e7920f13c063154e209938ee2d9f5c80ee992b3771cbc70d7fc18877e66626bb5c9b6d3c19dd022b34b0ba906cb65b06e9b39516ed082a7e921765b7e553e3f70265c5b1486b6c571f5f1a7e5199bdde98a1072e942c29bcabd8c5074b8603ff3ef2d414db650ed078ed3f9ed1ed794cb75c77d5dd7d4c83b3e4b84b29356c3e0f6b693309d8f113dcde99ae0d4404904d8503b33d7f4213e2edd63b9284e2244af0274ced950b51411de2662c241be9bad230072ba77415908d4e6c515c38e5396e17c05e8c475e72fde6157634e8de2859c9df2a5b9ae1c7cb57b3f540", 0xe4}], 0x2, &(0x7f0000544000-0x100)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x24, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x100, 0x804}, {&(0x7f0000e96000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000752000-0x40)=[{&(0x7f0000f24000-0x1a)="5f69d1f00ece4a7d7083e06648897176d43911f818aa9c85c460", 0x1a}, {&(0x7f0000274000)="69be71d733d52649265e128ac9ac40200a51c6063770959935c23f8945e68f35055663022c2907ccd2e21fd2fc05f9ab29e5e0df89a74d387d20aa29d50672bdbdaa38572c7cd4ff988a1aadcf928e445e133968b446994fc9278a21d2c2d497960b10dfa5305ad9edd4d045336d75d49b90a7c10871cb2c3f4d0dd6cd44e83ef67ee02eb7b3dd7ea3609a2062e0d6f84316d57752313b35cce0885801b40ab04c2f76d5f3852cda046a9ee652d603826b130562e0fcb9ae298d72d30caaf833f1b1a6caad330603f2ce3fef492c9af8cc3176f998524bbfd089592517ba89e28a3e82c90f18a5dd64c36100c4c26b0b1375bf", 0xf3}, {&(0x7f0000055000)="ee3bb020b3555f3ebbbc770777f8d85339a1dfbcb7b85ccf9c190b7362c2fd06231582b9cb17ae0a643f5427fab963444c893b22700672f2888143b79cd8e6e4f681394241f4dd520f9e161d366f6e94d43a", 0x52}, {&(0x7f0000db0000-0x73)="e8c72312ea79a449b21135cf46180f38c691051df64bed234b12779afc8aefa9c14414698107c86c8da6db022ab46095e6bf7a93445d9612f4993a4d7ab1f0f9e53c05f63d26f9e2dd36f2e72eb9fd8c5da0883bf2d2ee245896fb1bb07cd4bf0870cf7926892c67935b109448e538bbf4b0a8", 0x73}], 0x4, &(0x7f0000088000-0x78)=[@cred={0x18, 0x1, 0x2, 0x0, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @rights={0x14, 0x1, 0x1, [r0, 0xffffffffffffffff]}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, r0]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x78, 0x20000085}, {&(0x7f0000fe2000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ee2000)=[{&(0x7f0000f07000)="e0aa7923dc9efde782a44a1d9f0bf9494b6ce8b96b3863d0942f1aea9ed9ffd2d341099365e24e9b267cdf36706c1be60ef57079aa2ee87f", 0x38}], 0x1, &(0x7f0000f6e000-0x18)=[], 0x0, 0x40000}, {&(0x7f00002b4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a2a000-0x8)=[{&(0x7f0000eaf000)="603c42f9f1d72542b61c017997892d75bde4ac2c574f072b2c2d6a6dde13587c0fa4ee27dc22a869989a42cdab1d701b6df5db8581af385c03c385a856e7af4780e9401612fb7fb520fe", 0x4a}], 0x1, &(0x7f00001f5000-0x10)=[], 0x0, 0x90}], 0x5, 0x20048841) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00005b4000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000ad7000-0x4)=0x6, 0x4) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000007a000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000ecb000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xba, r1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00001a7000-0x10)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000019000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fff000-0x10)={0x0, 0x0, 0x64a1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a90000-0x10)={r6, r7, 0x5}) r8 = geteuid() ioprio_get$uid(0x3, r8) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000072b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000504000)=0xb) 2017/12/26 13:58:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 66.327572] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/26 13:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pivot_root(&(0x7f0000783000-0x8)='./file0\x00', &(0x7f0000a21000)='./file0\x00') r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000011000-0x8)={0x1, &(0x7f00006b5000)=[{0x16, 0x400000000000000, 0x0, 0x0}]}) 2017/12/26 13:58:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b19000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6f000)=0xe8) setsockopt$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$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) close(r0) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000370000-0x4)=0x20) 2017/12/26 13:58:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) pwrite64(r2, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) close(r2) 2017/12/26 13:58:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000fa5000-0xd1)="3e83b475c43aaef25b99391f477defca6ab8fd3c93fe98fe58fef5c2193a4b7ad28df195f04440fe010eabd1afb15827890dc5ae0e6416309bb38c6de12d12fd006ca1f85154c91e136ef7c508fce498378362d5f3af4bc5efb77ba3a13fd3faa329a086e4aeed893efb1a34d4d18b5cd867970f078c35db6b1b7dbdb3067450570856e91bc95a7ad4bfb5efe30844fdbd603241e9bd9a6666e9a24c3ef67fc6c3d9ab87dafb606767222406e7b969a05502d56badc12fd9f7aad393cc3fdb717453b11f11142d3d08315489a29dd8d60c") r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d2f000-0x10)=[{&(0x7f00009e0000)="2900000018001980f93d7524006900210206e3000300f40180001afe0800040006000000000000ff00", 0x29}], 0x1) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ba9000)=0x3) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000db3000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000bc8000-0x10)={0x59b, 0x4, 0x100, 0x6, 0x0}, &(0x7f00001f7000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d7e000-0x8c)={r3, @in6={{0xa, 0x0, 0xb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000942000-0x4)=0x0) 2017/12/26 13:58:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d79000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000008e000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00003f9000-0x4)={0xffffffff, 0x3, 0x1}) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2017/12/26 13:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000)=0x0) fsetxattr(r2, &(0x7f0000002000-0x30)=@random={"747275737465573e20a39d6a957fef873fb0f10b440bff21ff84332f596c2335ead5e3b48f9eb402496e3c57e370fd", '\x00'}, &(0x7f0000001000-0x7)='vmnet1\x00', 0x7, 0x2) socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009e5000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0xcf, &(0x7f000075b000-0x4)=0x3f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000002000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101, 0x3, 0x5, 0x400, 0x0, 0x80020000, r4}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000238000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/26 13:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00008b6000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000927000-0x4)=0xc) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000069f000)={{{@in6=@empty={[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}, 0x3, 0x0, 0x1, 0x1f, 0x11, 0xa0, 0x20, 0x78, r1, r2}, {0x7, 0x0, 0x80000000, 0x6, 0x1f, 0xfffffffffffffffd, 0x8, 0x8001}, {0x1, 0x1, 0x3, 0x3}, 0x9, 0x2, 0x0, 0x0, 0x20, 0x2}, {{@in=@multicast2=0xe0000002, 0x9, 0x6}, 0x15, @in=@multicast1=0xe0000001, 0x4, 0x2, 0x3, 0x10001, 0x6, 0x10001, 0x80}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) r3 = dup2(r0, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000ca9000-0x88)={0x80000000, {{0xa, 0x3, 0x48000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000f87000-0x2f)="09ee975eb672b23aae3681f30d717f76cf1addc62bb6b35a2af4243c36f24c1a3649e7a2bb38662cce26485e82c9bd", 0x2f) shutdown(0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000996000+0xec1)='_', 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000f43000-0x8)=[{&(0x7f0000e38000)="3900000013001903040000000000000080008f0002000000450080000000ff0009001600043b01010028720000001000050000000000000000", 0x39}], 0x1) 2017/12/26 13:58:23 executing program 7: ioprio_get$pid(0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e0c000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000)={0x100000000, 0x1, 0x1, 0xfffffffffffffffa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000+0xa93)='-em0GPLposix_acl_access)eth1\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)="fdc106f930718ad0dd3d55e315564077653d7682b9828342d435890dafc3eee039dbeec4fc2d3c67032c0054947524ebcfa67a5d44231701ca36801c395313fef531321b8e6b4ef9576f81db42db2ea6cfe79e5ea3d6975882", 0x59, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000002000)=[{&(0x7f0000001000-0x7e)="7a5d04fa8236767b28327d7f95f15e08ce63a7b26441df9af662ee271a5319537f3430815eaa83b69951d61e1442cf75364fc6a66a54e2245a1d5ea30d5da991cda19ebf0c04a316417ed2ba6c0f256e3cab9e78ec7a40c0ebb1d99e584f64e794a3aa1edbfc07d3ae9e1cd812b73bb8932e47062eb3010f53192d18de98", 0x7e}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x2, r2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000001000-0x4)=0xe76b, 0x4) 2017/12/26 13:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x11, 0x802, 0x300) signalfd(r0, &(0x7f00001ba000)={0x43}, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f52000-0x12)={@common='rose0\x00', 0x5}) setsockopt(r1, 0x107, 0x8, &(0x7f0000000000)="", 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000e1d000)={@rand_addr=0x2, @empty=0x0}, 0x8) 2017/12/26 13:58:23 executing program 3: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000034000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat(0xffffffffffffff9c, &(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003e000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000007000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x9, 0x500, 0x8, 0x100, r2}) lseek(r1, 0x1, 0x0) getdents(r1, &(0x7f0000021000)=""/141, 0x8d) 2017/12/26 13:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f000036d000-0xc3)=[{0xc3, 0x100, 0xcffddcf8d9b2dd03, 0x0, 0x0, "29003d6601ffffff7f00004f4669203541f6672c2e0f0f1c3065c6650ce563127542a10c3c032e1c934ee2523c0a50548aae62142c46aedee7feed1285947041bace8c1d4e141993c12e97684df1e2c3294f9a09f037583014db91f30e5315c1adeca8d5291cbf5278fbd5f0799793fec6050f0ebc3b7dd8982753d11275f71f3b6246cae08f795c9194cf8b50594ed0dd19bda9ae6c99994a3ac0e2037aef229955121a2a275c5e840bcea7f628fb21bd26f0"}], 0xc3}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ae0000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000a8a000)={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb1}, 0x1, [0x4, 0x1, 0x5, 0x9, 0x3, 0x7, 0xc4, 0x8]}, 0x5c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000be7000)='/dev/rfkill\x00', 0x6000, 0x0) sendto$ipx(r2, &(0x7f00000d9000-0xbd)="86acf649a6bbd5e98b99a4039d454e4d9a309c5029692fc0e4f2975be547f3b6941f55ac02cff22867f8871a784fcbd48c115b1b23dfa7222a9d80186e1dc36a8e7de4d189ca816b71dca2edb65cedadba4c9f6ef9c5cbd9f3eed063bd9be630d8d85c18c728f756bded29230c37294f8ca7b0cb882fd3813975839ceb52ae0787273fc31d33796ceb8e5bc5443f1d97cf761461b4ab6d8c07cd2e2b89031a0a693e3d133e194232626fc9117ba6ccc334912d3feddcbb3cc11e728602", 0xbd, 0x10, &(0x7f0000d10000-0x10)={0x4, 0x80000001, 0x8, "e91910d961f7", 0x4, 0x0}, 0x10) [ 66.495229] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. [ 66.541874] FAULT_FLAG_ALLOW_RETRY missing 30 [ 66.546634] CPU: 1 PID: 11670 Comm: syz-executor3 Not tainted 4.9.71-g2506378 #9 [ 66.554853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.564187] ffff8801c35d78a0 ffffffff81d922b9 ffff8801c35d7b80 0000000000000000 [ 66.572161] ffff8801d18c3a90 ffff8801c35d7a70 ffff8801d18c3980 ffff8801c35d7a98 [ 66.580117] ffffffff8165fb7a 0000000000002e68 ffff8801b5bbe8f0 ffff8801b5bbe8a0 [ 66.588064] Call Trace: [ 66.590624] [] dump_stack+0xc1/0x128 [ 66.595955] [] handle_userfault+0xa3a/0x1310 [ 66.601982] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 66.608962] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 66.615335] [] ? handle_mm_fault+0x117b/0x2530 [ 66.621532] [] ? handle_mm_fault+0x1fc3/0x2530 [ 66.627736] [] handle_mm_fault+0x1fd1/0x2530 [ 66.633769] [] ? futex_wake+0x146/0x440 [ 66.639359] [] ? __pmd_alloc+0x410/0x410 [ 66.645037] [] ? get_futex_key+0x1050/0x1050 [ 66.651063] [] __do_page_fault+0x5c2/0xd40 [ 66.656924] [] ? mm_fault_error+0x2c0/0x2c0 [ 66.662864] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.669504] [] do_page_fault+0x27/0x30 [ 66.675011] [] page_fault+0x28/0x30 [ 66.680257] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 66.687066] [] ? compat_SyS_signalfd+0xeb/0x4e0 [ 66.693352] [] ? compat_SyS_signalfd4+0x500/0x500 [ 66.699811] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 66.706790] [] ? security_file_ioctl+0x89/0xb0 [ 66.713075] [] ? fput+0xd2/0x140 [ 66.718059] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 66.724176] [] ? do_fast_syscall_32+0xcf/0x890 [ 66.730381] [] ? compat_SyS_signalfd4+0x500/0x500 [ 66.736838] [] do_fast_syscall_32+0x2f7/0x890 2017/12/26 13:58:23 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x6) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 13:58:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2b000000000, 0xbb, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000cc9000-0x18)={0x7, 0x0, 0x0, 0xfffffffffffffff8, 0x4, 0x100, 0x8, 0x6, 0x1, 0x3, 0x1ff, 0x6}) ioctl$TCXONC(r1, 0x540a, 0x2) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) [ 66.742947] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.749580] [] entry_SYSENTER_compat+0x51/0x60 2017/12/26 13:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000458000-0xe)='net/protocols\x00') preadv(r0, &(0x7f000004a000-0x48)=[{&(0x7f00009a6000)=""/130, 0x82}, {&(0x7f0000457000-0x75)=""/117, 0x75}], 0x2, 0x0) writev(r0, &(0x7f0000874000)=[{&(0x7f0000328000)="1544a4e3a56ef4fb7a68d4164d1bd600f81f3854bb02d7dec580b7912b55453d7525d5b0c78670b9acdcf2c1ef5b01904991b402b2b7baeceb3ab405be40b6701aabee1327925aa120ca9f0f17bf99d3b6ab152a7716a09ed980f8e1ca3791477c038b3f130f19b41654568e87e6ac741a4e876193e5b4f433faa09b21c0e8cf96e8c9c4fd6b1e6e459daf1e20e81d33e3bea0fa629134636905aa524b993095f643390a2e5bb8ead7abdd44fecbb260eb", 0xb1}, {&(0x7f0000c46000)="a20d25af87684eb9", 0x8}, {&(0x7f00006ca000-0x94)="5068b2117ee6d957a2322f0d82afc2174ecc770a3540979f61e8dbf0ea3c03d01097fc3e47ec2a1f39fff72944e68639011985f908028e9a36dae4e14f026409c20d906def0adcab78a51c07aa5519e1e932f2082498cb913e450dffc89854047f477197f6347282878353bc3dc48f9e257c9c128215c8ffd16911869f1161ffd1c51c4638d1bcc37f862ab1931207624b00d44d", 0x94}, {&(0x7f00004f8000)="f0b388a31968b110a7ee78faf24721d820f47e70a00fc269629cc064e1dc8661092021f8b73ad9109a6ddc34f617d4148eac762b5c2d09e2953b9483a6525a8cadf0ea610e48a3156cfb73a17c43c4957efca05f07bfe0d6f18f49181699baff3b8cd1d371c9c1519b26dbffd328f92601904de1a0c50ff63f63b068ffea31032995f38b82d1d770bae9f0a42f9c6eb1ef58d792b261a07729ff1948176b413df34957c957bf5fa1abbb86f615cb39c3435e205f47fe14dd637b2689861ee80b8bc37e67ae416cd2cec12b1268bf481f498f7b40f30944c92541", 0xda}, {&(0x7f0000e4f000)="7dc460157ec3b1a0676aa308be49783cedc50f4f2d0e5dd2b90831d83d8e8cf6fb97dbc7d7b7eb07b9f5d0c70f15a4107fb1f1aca7db6d23b3e886b4f9b28373761e5d69a34550d749da1c489c57a3cce1629969b2acb9ec91cb875817e8fbd514cbfec6221a6f549c3c375b5f22b5691a2580a6967639bfb9b50bd4f3995e0efb26c578a3eb47d2f0f0a5a69e6ea420a0abafa71f5ad35da7", 0x99}, {&(0x7f000012a000)="6e49ba0fd12736ab65c37b15aea94e171e0a19205c78b12b7c3468a51e52f54e82e708e2844e1bccbc8ffb2f14d6c5255b690cef54341e9902ba6844b8e0357e7e1af27ad335bdf39767c7eee261ffe0285018190e72417ffd0de4dc0401c2b1caa8230f34cb7f1003a141076d2eb566703b91a608479bb8c5ca256172a697587f5221cf1411b437d16a6327f83bb4e8063113024230e0b9a01efac2196893a0", 0xa0}, {&(0x7f0000a17000)="8900ac5bb5954bdfba267b3a07c6335c22f9426bcd735c5c31119c280cdd6701abcbb27e7f09d7035915da688200c55e10ce84657028e9e478e92287905acdae23bffe274966a82e06c73bba372ff0a53518b3aeb0348cb00a887bf50629c0cda75e5a34e3f814e3c450ed7483d76785fd8363b44858b6aa314f", 0x7a}, {&(0x7f000066f000-0xa)="0bbe87f9cf91a16319bf", 0xa}, {&(0x7f0000bda000)="82e456daac", 0x5}, {&(0x7f0000d74000-0x2c)="ed5ee05ba599c027a6e75b54568e1fb8b35d78a51c83c7b4d682038ea72a9f4a61ea112c7aad0d9af412566e", 0x2c}], 0xa) 2017/12/26 13:58:23 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2017/12/26 13:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000003, 0x3, 0x100000000) unlink(&(0x7f0000346000)='./file0\x00') r1 = gettid() r2 = creat(&(0x7f00003b6000-0x8)='./file0\x00', 0x40) perf_event_open(&(0x7f0000aa8000)={0x7, 0x78, 0x6, 0x36, 0x7, 0x101, 0x0, 0xb, 0x8000, 0x3, 0xf67bc4d, 0x4, 0x6, 0x0, 0x0, 0x4, 0x2, 0x6, 0x100000001, 0x914, 0x5, 0x6, 0x5, 0x81, 0x4, 0xf33, 0x0}, r1, 0x21, r2, 0x4) write(r0, &(0x7f000047b000)="260000002a0047f0ff01c1b08000e40000000000010000000000000000080000020000000000", 0x26) 2017/12/26 13:58:23 executing program 7: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) 2017/12/26 13:58:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000)="e5457b9791e417b886a4e2b59f0ab7f71e982526ab7840f78f82480ee58dc427fd16c4ebc59df6cd24bd0731384cf55650452125c9255f641e12c0dbf437408be08361beec989edc60b219792e163aeb1c775e66e09795ef8c993bd5be65d157cdc60a213e05b2b27654b5bd66118b208cfab42445bb1e7bda4f8acde07b4abdc8920baf98e50141ef99d6716d3ff4c27eb38082c7d147ccc92ca1f4a363dd2866b347e6e84cdf33d2392d89e364b688948198933f6cee71b7a5f834869fb1a3ad5c9be298a1b3faf7a237f38fb6f58cb85cdcd5448616e88074982968a09d9ae48be53d4211ae0612cffe0965f707025cffce18fea4a28108470cf9d7811f55480ecf11955bae5635a8aefacad8f5aca45d52f3984dc9e06ef87464380913846a93f6dfbd86566c1d20b80de16135784ca5b8dd4f442f4cb262e58050b69fc8ae397482b44671592f20326a2e12290284f8ed333bd2fea31c8157be760bacf0c307fbc22540dcdbafae48fb6e5bb60ef96f5fc73f4e27f779314eb6e373c316ce3539350c31704ca36b819d12eb3fda28252db3436cd9f93a7a964b41ebd1646abdbd4a5d69914d7ef5eb828a7e1071536c7879230b7d8836c6935bee9ebf615cbc8c265e322c03b252a3ae4b7eafb1dd786f7ca6c6587a0ed2298d623703ba10e71c25c1c5668eee318b4ba888bb825a7e58516e35c283c038efe20e085a74d83694147ad90c364c7c126a6b9cf356f99fc82b7ad2ea06ca5ea487aec7937246d1c66d62fca1a9249b41d1265b6b6c453fa041a2b9854bf9525b0c32f4c5769e4952cb151e3dc60588bfff37267b68a6daf2eb513f8aed9348457a68bd220f47ff8f7f18528a8548fe36f6c92d03cb88e92ea73a65386c5df7bc2e893383b325be5b2565351b4bb581638703d9c9145cef5a025b6b958e5e634776d55276205d8ae4194ce2483aab53f4c4627cd6eedbc8239de1f2591ee6bacaaae85cd5de385e8db67fd5bef3dcec84fa6d79bf4c5b11e0d1e17cad07533d208329963c7843e8270761a8074713e44496cd57f9816d906ae4f6099230bb8f252eaf86b12136a264419d4d6994bdedc2d346c590eff671cad481694ac3dc44b198091c40a0b3948261cc2ecde1a90251343ea4544cce23a60af378e4211ebcc4aa72c4f64ff82a7ce25351c0981af85cc00439f621766d625070b79f450e11829680577cc47676eb87470096bf9641430f525e6ac66d9af227cce233f87dbd626f00dcb16d5e7fc8eb2e91d1558d15049e8fbfaccf58de9caa6a9482cdae9a01b43da2a1784dd0720e48cdc4c5af90cd7588fe54fa184bbd20eb4a8664bb03116bcf0f6c9af5d78a48debecd08cc2fb639069e6acf4e9825cd04a7cd38252ba2676e31908d819447ec0351c95172d5da326e6970649e709c6b743aa241c2a92f85819ebb643e2bdac74e88571025a711b0adc0f8058daf1b874d1bd69f5b5049b1720526edab83972806ad6cfd157ff3fc17b9ce1d182211292724a8dbb3d28fb46b415e6533eb4868cf5a07d253a9086d322d4650cd517beb1815d580d00ada6ac85eaecf580a82dc297ceeecc2207ced3373ae76633fa166593106611e3ac9f2d7e5d0b098330855236d8b5794be8e89ca6b49f6acffc06ba4b4dccba7e822369255354a19abaab1c9a75b87566d9938dbb90b475240bcc44ed3bb570df40b3633ab0e9cfaa7cad67275cfcf63f1f9da98d2daf483237fc5ae162b2bff895d3f6c8952908da9bd8a0320f282b989b2a6413845ec7ddc97a25798e028b4b94baf84e48acdee838ae84dbd754d95b76d9201588d972c62c9bbbaa7a73ecbf051f90d829e30631b659b5d0c0fb28bdf4bb72a315281fe8b5579a5b3b5c03a35021d9254311106402a72d12e6cbbc0f7695d0b65c2ccf59ecf3f72618bc26278d7b7f3e34f7df23292193882aa926e93dd212f594ea54122de03457440ca3173b9850a7313610ae5a06d942712af63706f07962c319ed43f3efbcd088fa9145969014dc0bb412129e214bc654cf7c403a926708977acb77bfb1a6869ed6a99d8031a90577d81be3ec704c4e493519950035e949d717b37edcf96b9a66e4c8cc661f9b74a4039734b0eae56806bb8400428edfe1858aa6e2954281f85eea11dba3df049e2b093bdf0ebdf701b5e8fb9822fd4aed9dfa318aca37532d4213050a7223da16df2826eb7aba77a88af736d812a57987751edc889e86a422b4434de2e47b9e8bbbfd416457858cb6e0428961467718702b8d082a2ab9ead74702f64ef7debfcc6c900f7cf651dc8c972b16974298477ece8dd2c0ebae0340e2205e3b7444f275546f928d94ae4b1b271564a2570d13fd8912c841b0ec8923c02c682f324da48f491658a1da80e56d4dbe2521cc69b2f941189929c14fb2991e61d019e6e71851f59cfb6395725975656af8a15c5368d3ecde1c15fa42135cb45b18b6242db43654e0aaf3f42f30344fe020b1b4f2b650141ec3834b6b362324b13a1623bba433463725618db1ed07b0d440eb6f318aa542a02d37ab439b32b736b84c4b9627fbc75d94be28316eb02a385224a82bb107b6276a6ee7c59bea5b3affdcbc097e0ea08df978614eb8b35adfdbe90d588f12ea73db0ade8cff1ac97b9e1e1c4ec5611d0a7530d8bf95c22c105e7d2817f43895df663c18b20c56f073da1ba6e3607161c4cf892aa17ec43c1aee52e6e6f8179d745847d53f0986673ab8c4d42022571ea976dae8ee0f6fff7c3beeb502f400ac18603595c1a70e1973d5a2ad4ba7f7e1104bb25b64d7dd42454b0dfbf9dcbd3c59af1953d9d99d7218722449bd0aaa19fd8c762cd3848487ba921fb69d90775032249ed3b10fb92ee125b741c9dec204363151b487219af2a0f174a89ab44bae01bed52334487bde5a71c12d1837027d6e8409b7e791d467d0cbc88224e00f138adc61a783cbd594e2f4c8344390650b5d5c1b49cd3d9295df3b426b9bfaf39957709ecaf337179d6cbb7fb811e6ba1c2652d9c8d59eb4f3c503c11b572c535b4e853f782bece7e5212ad0a0f23ec360bccad0e6805a874e375bfcc1106ae5903e4d5e1fdec423078a0dc2de8572a404dee8bfdd61e5f9d8e09c0f4beca05de416d3a194d3c54672e5cb33cd64df6090bb956687725e4e29300b184af4ba6685c3d127506ea5ba0da070cf52ee6f312cded743c7aee4f0b2e6bac9215daa93bce23f4d62a5f754b0ffd9c46d5b2cd99da8d40f1fb91e4d674412f21104c31fda9d60029167204ffcc2bae85bc0ecb9d8997544577ca9bdd6c70bce2495ec23e099748e4bcb44463f8096fff6366b34ffbe7ec090d7c81bb5c5a4b9baeaa3b483cee097768ff05253dff56efe0fcf313aceb8fe40a7faf7fbee482aa142b7395a495dfe2d540855ebbc015f573352f3b0fffcad60e6ec07103755d2fc5209e4eacb2bb2a6826ab5b24e1417f63f2f1b6389a6be9cd8822f02d3730b1b6da85d27efe9b74ccc7caf65670eb84e014dbd685957ac513a95e166d162e35bb1ad653ff6e7ae2893c94eb2035ba1fbab661c2b454cfbd8df32e1d4ec0367a64b060cb57516bc72c1355c2b7bab8ef953b4b94d33bd283b7215e6c0ecde9ed7515bd8f20dde79c0c6b737b13cf6c03dc90ca420165fbb677944729547d0a6e2387e290387b2c91e211a2bc658fb458b3f3006117d0fa151d05fcbf0c1a04d9d86bdbb67245d42719090e6fceb7cf68399bcb7eab520952ea81ae30355549df9a24b6d32e993dc328923d9526dbf7532d8453497ee5315e5bf387026b78483743742667e8d61a4313cbc80fa14ff8a269cc7054246e6657fd4150094fd807fa3e132c862d42871a1d3f02f8bbe532b2d0217c4738ac9a29ceb81606469282a0f7a54990bed88dfd84e127b1291a203e58a751e220ad7de2e831b17861df01cc26690f65a78a36ccaad023a7bd2aed1fd18ef1aebae34f41e58cb0e3cc77ae76b99b198d010d541fbf0c888dc9c109c03a6c1fc84877465ec2f04e067cc5531b4f82f8268014db02a1d2342130607239551799af7eacb7a780321dd0281122ca325c2fce850ca7247492510cbda960d98ba605b644b237cfb9fedf83b0fed9dfb46a987454ac7c1fc5ee817b5be4db05ee66c2406a82dfb58dc370aa05e3bd40b2f0c35ce1c6caed12a0567f0bdb77ac9ef6c3224fd4df27bf94862469edeba74ca415ac422ee5cf5603678e08a5c7e8f63226d872bd26919accbfc0dd3d8f47dd43b720dd178e706a5317d1c75c88f5d627e0598f89af9b6c44532b268749e65ef6f6fe94dbd7e509938dd559a25f64bf171f480012730454ccc051deeedca3f957616fac56581b09b0820754b7fc8f8b95719e237cd367c91e22f5a3f7f7c4da11c01e37c259cf9a57dc6f3b37e50ed2b045ad7b4fd168f5d0f082e167dad6eab5e3f101e973e4bad5f5d48ae001b7057ef0020a588f5e45d3ff60daa696d6ef483525942b4f433b2d7af3531c01b56f7fad9ada5062f3b30c17d5f96652fe8dd1f6fabb9714c1c73080d539ba3b7033b251da2ddbdce7f30f5f63990fb450187aad366723fcf830ce0355dc385524421723c1ff4b80cf5005339ce35185620dad055472b0804f23d761e59bd491bdcc308d36060e76ea63f15583491094cb6afc8ec92fa9ccc2663453f57b1f29b3b2ce4b1b6cfb33d4275a9ddcae609c9e77ec9d4d8a872d904457c47c3711a0adc5759f991b477f26d41fb7c99ad658f334d4252f77b0795748f1d04c10c3364f6c2cf3e0cbb5a542014ccf3e4f3d030b77e216ed37b21c7b381978aeadce86ac65db649dd5502b59706ab9c14c3957bb521f0cf20f5e774f6ace60c822e366d1420e117e9cdb8a11348934f6b8a738513868a62eafb55204c6e72d48356ba0a815268074a7723e95f4e400a8e75c856dcd6281d7e6d4ff507a441b1c0cfae93ff71d31f2e89ff3b6f61052b453b5180a8fdb8c776d7b6a45bed2818f80be5774c9cfed70d751660e13938267c8591443ad8f8d6efdd0fc888aba70615ec1bd32c22d1fde9e0ed18b56ec59bde266c67657c77b8d4952ca8ad78ee8a582764893d09dc40f0bb118c75d0317a2bac7597ef17d967cb1aab8e979ebf17e2522cc2e1a152eb5b9264be59c9c1cf7d35aaa9546632b87bba39aaed68e2228e0aea1c322972a1600aab77148f96b579d8a727f04c74a11f32d6c340af3720d7848c8e250c4bd2f6ee2c5416e8dc404c019a841e2022d4940f6ab256811f8702d9db50a027e15227e801d48d4b66a0faf10428a5ef918825e1a57f96ae9b98b89e8138becbe658b2f7632452479a4f5c2a3d0d9882d43c51d37e22fe37003a5d1556b88893d7567c8cf6e1e52d6a77af5d3bce445bfc9a908ec132d3e9369bc2203ca48f6ff69ba49d9b8ef98ea1d0a711212d5ad6f6387019a07025a5a4136f6388b098e7a897ad8c9211a8f0b2bcbf708d95541d6f236c08c013c9fbfe8b3774b8425ae7eb39c8b28941bdacf6e3a8eb9ee362ba9df5d5f85e9b11aef919816fd0d5c64917e9782ef77c109736bd0897d4d18afc0e5b59d2d3bfbc80c76a2693d3738f5a361655872534054c1bc0ce4d13cfdb776f435dfe83a0e323ed9d4c8f668156dd5e3f9fee538ac71374f48ad31a92dec186b4dd59afc56614c6517de36bda865c296edd38a74c76423ab05c4e1a466aaf8b175eaa7c59c138542c6d9297513e89aabe0a1a84917b81867bc4c09a6a4f0306c241c1bd43406801fdde6967bd20bc634711c47") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x401, 0x40}, {0x1, 0x3f}, 0x3, 0x0, 0xffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000908000)={0x0, 0x0, 0x0, 0x0}) 2017/12/26 13:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00005e1000)='/dev/binder#\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000928000-0xf4)="6cdff5a12e1dfec4859c822beb318ff7e8638726ead2f3847294ad4899d3c9bc9cf00d81762ff620a62f2b29f78e6d66dcb4ee3ae8fd2e279da05fbcc3cb7558ffe721f98aef6ce8e5a46da0e6cc3948b970da2187500133f0341a69553fb50b5f6b7b6536dd8f4a3a4f34a9c4d8fa6eb7f66bff895c58c00cd22abcc0fd903727a864a1ea5bad39931b728e3734dc8aa9eab3059bbe51ec986fc0dad1e92fcbe616a51ba090b9ecfcc60defad823c9acf4205e2ed1d84b828d4a50e44725b3be0410a059aad652c09dd053bb379a565f593b11dcaa4f4665a6b46dc003feb315ed6b6fb16c3430353a4507ac229b32b13f8f4fc", 0xf4, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)={0x1, 0x0}) ppoll(&(0x7f0000a10000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00001a6000-0x8)={0x0, 0x0}, &(0x7f00001bd000-0x8)={0x0}, 0x8) r2 = creat(&(0x7f0000fa5000-0x8)='./file0\x00', 0x28) readlinkat(r2, &(0x7f00008e1000-0x8)='./file0\x00', &(0x7f0000c1d000)=""/236, 0xec) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000086b000-0xc)={0x20000000, 0x0}) 2017/12/26 13:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00005a2000-0x11)='net/fib_triestat\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000678000-0x4)=0x4, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000038e000)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000e38000-0x20)={0x2, 0x0, 0x4, 0x0, 0x0}) 2017/12/26 13:58:23 executing program 2: ioprio_get$pid(0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000001000-0x4)=0x0) tkill(r0, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x40002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000001000-0x8)={0x1, &(0x7f0000002000-0x4)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001000)={r2, 0x7}) 2017/12/26 13:58:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f51000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000279000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) renameat2(r2, &(0x7f00009d4000-0x8)='./file0\x00', r2, &(0x7f00008d0000-0x8)='./file0\x00', 0x3) mprotect(&(0x7f00006c8000/0x4000)=nil, 0x4000, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000d87000)={0x1a, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000fb0000+0x869)=0x0) r3 = socket$inet(0x2, 0x4, 0xfffffffffffff8c7) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000afd000)={0x3}, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000058e000-0x4)=0x0, 0x4) 2017/12/26 13:58:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000470000)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') recvfrom(r0, &(0x7f0000366000)=""/254, 0xfe, 0x40, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001a2000-0x8)={0x0, 0x3}, &(0x7f0000cd3000)=0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000dac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00004bb000)=""/7) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008b7000)={{{@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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000963000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000480000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x80000000, 0x1, 0x1, 0x5, 0xa0, 0xa0, 0xffffffffffffff01, r3, r4}, {0x2, 0x73a, 0xb01a, 0x3, 0x200, 0xfffffffffffffeaa, 0x2, 0x2}, {0x9, 0x8, 0xedc0000, 0x8001}, 0x3, 0xab, 0xfffffffffffffffd, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x8000, 0x4}, 0x11, @in=@broadcast=0xffffffff, 0xffffffff, 0x0, 0x1, 0x4fa9, 0xec8, 0x3, 0x7}}, 0xe8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009d5000)=@assoc_value={r2, 0x100000000}, 0x8) sendfile(r0, r1, &(0x7f00002b3000-0x8)=0x0, 0xff) 2017/12/26 13:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003a4000)={0x0, 0x0, 0x0}, &(0x7f0000fac000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000052000-0x4)=0x0, &(0x7f0000a38000)=0x4) sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x4000000000021) membarrier(0x10, 0x0) 2017/12/26 13:58:23 executing program 7: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000d8a000)='./file0\x00', 0x8002, 0x0) rmdir(&(0x7f0000b71000-0x8)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec6000-0x169)="390000001300090469400000eb0401000700004001000000450000070000001419001a00040002000700ff00000000000000010c00f41ec4a8", 0x39}], 0x1) 2017/12/26 13:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eef000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fe5000-0xb)={0x8, 0x4, 0x3, 0x3, 0x1f, 0x80000000, 0x6, 0x1, 0x0, 0x2, 0x46}, 0xb) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d99000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000093c000)={0x1, [0x0]}, &(0x7f0000d0b000)=0x8) r2 = syz_open_dev$random(&(0x7f0000ba0000)='/dev/random\x00', 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x80000) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f000066c000)=0x4) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f000028f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002d7000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f000092f000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, r4}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00005c1000)={0x7, 0x1, 0x8e, 0x8000, 0x81}, 0xc) read(r2, &(0x7f0000b46000)=""/0, 0x0) 2017/12/26 13:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) prctl$getreaper(0x1b, &(0x7f00003ae000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00002d9000)='/proc/self/net/pfkey\x00', 0x801d2b2a1f186b77, 0x0) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fcf000-0x9)='illinois\x00', 0x9) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f0000681000)="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", 0x88e, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) sendto$inet6(r1, &(0x7f0000647000)="4766d0747b7371f3abf9337a0f96d9d7b21d21d32fa8173a46a3983643af475ec82ba2c63fa98b28198db922493155d6707097a2f89478e3bf583197cba732e50d273483971ea4cf28eb1f497decaa78405d4cf0646e835004353a03aeeea90293c065de0c3542c0bafc748036d2d83ccfb7e5c0c6c900ad598a5d5585a6c5c7bed1c20df9b07b8cf83b7839755e87f45168d1e6f58c6b49eb3be22162ee42f7d00d0cd09848b5c92e42ea1de037e0c35420c51f6bd75f035fc477090612cf2688340dc9ef2cbe83", 0xc8, 0x0, &(0x7f0000eee000+0x557)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/26 13:58:23 executing program 6: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000016000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$fuse(r1, &(0x7f0000667000-0x1c)={0x1c, 0x0, 0x9, @fuse_notify_inval_entry_out={0x100000000, 0xff}}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000061f000)=0x0, 0x4) set_robust_list(&(0x7f0000596000-0xc)={&(0x7f000083f000/0x4000)=nil, 0x6, &(0x7f0000626000/0x1000)=nil}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000648000)={0x1, &(0x7f0000f07000)=[{0xa, 0x0, 0x0, 0x100}]}, 0x8) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) write$sndseq(r1, &(0x7f0000ae1000-0xf0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) sendmsg$netlink(r1, &(0x7f00001bf000-0x1c)={&(0x7f0000877000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a1000-0x30)=[{&(0x7f0000400000)=[], 0x0}, {&(0x7f00009c9000-0x2430)=[{0x7ed, 0x0, 0x0, 0x0, 0x0, "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"}, {0x30, 0xfffffffffffffff9, 0x20, 0x2b, 0x0, "0658aabd6c5e1015bb0c4950e8341ceb566ad4058c1f0e8795f5f00b5d369fe9"}, {0xa5, 0x4, 0x300, 0x9aa1, 0x200, "d80d3354daa7f6ca6879fe52edb03f558c274872d0f8a76544e7aa419a33c084d5e7478ae032be97f6788c1714576a1a5a8506bbe0c91750f387a370af276a53aea227f20e3a9ddc3e8cd57befb293c8c9d2e180dcc449bd32ffc7ff7b965799df7b19e72c1436e8a006d83a2da0a5cfb084dc71b744ff28582b7c5d57527b2f64282feca440c4afaf5a7658c0edf8f6940552efb0"}], 0x8c2}], 0x2, &(0x7f0000740000)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6c, 0x20000000}, 0x10) 2017/12/26 13:58:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00004c4000-0x490)={0x1, {{0xa, 0x1, 0xa48, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1800000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xbd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008d4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000080f000)={&(0x7f0000745000-0x14)=[0xc3b, 0x0, 0xe27, 0x100, 0x6], 0x5, 0x6, 0x1, 0x8, 0x3, 0x100000000, {0x1000, 0x5, 0x8, 0x800, 0x3, 0x3, 0x3, 0x54a, 0x3, 0x9, 0xffff, 0x101, 0x2, 0x77d9, "dd290b24603978a56cd840bc40bc3783a7093dee04705387f8cbf37dd3d4560e"}}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000086000)='net/rt_acct\x00') ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000f67000)=0x1000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000711000-0x8)={0x0, 0x400}, &(0x7f00000aa000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f23000-0x14)={r2, 0x8, 0x3f, 0x3, 0x8, 0x0}, 0x14) lseek(r1, 0x56, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000b0c000)=0x0) memfd_create(&(0x7f0000fa0000)='net/rt_acct\x00', 0x5314fd05133c310c) 2017/12/26 13:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000058b000-0x8)={0x0, 0x0}) writev(r0, &(0x7f000069b000)=[{&(0x7f00002bb000-0x1c)="170ad7c3b3799d6a37ecdd61894f3104407bd0e2bd596eb49f4b527b", 0x1c}, {&(0x7f0000a8d000)="b0c189a859139f6943f7fb254cd5d9dee26fd3c6a08d04ae07e30bbabc50e0014dd975892c0b864a223295777fe62ee54075fef83ff5c4b37ce03e478d9c300b004f4e076d2420d02b8c78b5df2a89eb89f6370581265fdc5ede5850f2f394372d82fabd1f1e04e8c06408b52763f0e5b080942600732f60cfafe7519144e4eca3558934a952430312b6ddb20398", 0x8e}], 0x2) r1 = creat(&(0x7f000035f000-0x8)='./file0\x00', 0x0) pwritev(r1, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r2 = openat(0xffffffffffffff9c, &(0x7f0000397000)='./file0\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000a2e000)=0x0, 0x80000001) [ 66.871814] audit: type=1400 audit(1514296703.564:53): avc: denied { dyntransition } for pid=11716 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0 tclass=process permissive=1 2017/12/26 13:58:23 executing program 1: mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc4000-0x8)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000926000)={0x0, 0x0, &(0x7f0000d5e000)=[{&(0x7f0000123000-0x4)="1bd457ee", 0x4}, {&(0x7f0000dc6000)="d96eab35bb3a29cc185a56e62bf42d257df4ef853132190a8f173a1f6b6523f8e3778eae86db0006b54d463054b6f6afa7527885f52a565653c47de210f515a78b17142c965832655dce516543343ea898d71ee4e14a21dba545b98e36e28e2414a0e932bfab4e2dc16942f3b55fb341f345004917e3d35ae8893d70d67bfb8374634e15631a5793b93d43dc6da30f10d96a336f9f87e359803905e5041885bd2f7a339a5c01476134f231dfcdc4cca35343fa0b8024dcdc5ebb9bbfb35675b8bd57", 0xc2}, {&(0x7f00004b3000)="f7d47a9b8fe7cc7edf1c778294b176edbcca8396c6ffc45f01f5431bdb6c3439e37fc4", 0x23}, {&(0x7f0000d6b000-0x45)="37b9b4dac8e7984e2c4d8efec07718e594feaedea03412a581efd31f6e2f56010918aaad407177a69663ae69743615c2b21c07777bf7aa661ed4031e34c7c307f9482f3d36", 0x45}, {&(0x7f0000dc7000-0x8e)="e3bf2d58ba60c115e0a48fad07188126e1d5628ccdbf528cc385c93970885ac8bc85e889ea3a3a1b3796cdf21064707e676de001c2484cfb2eab9054520572d36fe0e815ab49e8d52e723696a65b88e22084bf9193756282db4e9d8e5d08b94f5b1fe7cd58093fa439a7d5f83cf6c0838c5d651e7cbef196703673569485ee6a72e0364f214bc56f47c1cde0d632", 0x8e}, {&(0x7f0000dc6000)="9dc06324682b3b9eb31dced56242fe8f9d69d12ba177b87b5b7d482c94b339346f1a2c3a89113367187766fe02b65644f031d2c5d524975dc089f293c5acff7f7e7477a6c4f65226fc18c229767f37baf49cf1edc8b26020a6ac6b53", 0x5c}], 0x6, &(0x7f0000dc7000-0x454)=[{0xf8, 0x113, 0x7, "f284a32b29cd281beb65276082ba0b96233643fcb5afe8948e63bd4694c9dc706f9738aa39d08f98c138f84104623da1b51ea2b0ddb70fb82f0abdc8000c1af488b887d94524bb2bc389dd326b5459bbbf1a9f359f0b5bf13a4eb46861ecfdae4c5f0294b5a73a017a9608e4f6c0c36687a1c0631c0c00a116c31e89201a189b063c1a9447ada1d29180a2f61fa5c14657ac65959602633f0a6f91d9b1b3311b28c93a22d89843d788b6419eb80ab18712a61f6c32ad79ab96d5e658033ed7c96699983d4df4d75bb5bdab90695fd89bf034952408bcd52509d03018819d66514f616bb2d6f32d34fe11a9"}, {0xe0, 0x119, 0x2, "b968705c64d70d6376eee9f0796b26f0c3a59987c62f3cce2ed399fa7bc0716086dcf5b34cbfafae079994e3ae5be249ae96722e98d0eb15b9b08fdec78eab42e9394601a970e79bc6eb0a2955b8738fd4172fab02672f1fe01e13bc7f4ae03f6cea69fac95aa3e762e89e7e47f8f0ffcd71d1dfde6170796e249022c28f6274fac6c5ff6041547f1b8b220d894a4d56461cd9ad91109a858b9703731d1b578ff99c013d10f749251794b538957b41e0ea386e7da627800c3c133cad89ccb54efbc5b3d654d0fbc0c400e2328decc53bed1ee4"}, {0xfc, 0x13f, 0x5, "4d420dd16be4455481446dcb9e10efb43cf21c9abe0973391895603ab05c9318c94f7fc494046d0aff5adf29d8c05556900aa12325e985522b4db6cceedea6a2cd3089f03f6bf243265c018d100d49a242cd4694632ccf5af0728dc55594e8ae3e2f2fc798bb2b9d30b1eca6214f1c53eef066b1f04386d50d80712aaded163e0ad3a2b6e8a817085a574f905a4b14ae7d851ee17bfda7d8935bd48e25722b4de9ddbbc8ccfb5ff10dbbffbe4065a49220d0aac5be67025c0f76269676911cb57a134f8a4d634012bbbc26de6f7c4ba2e1d7af556e34879cd1258722e507147dbb88733e423e74ef4f755cbbbb4b"}, {0xe8, 0x10b, 0x20, "04e202c8cbfaae9506976f5846645cdd76ee6ee250a8e534a5ef736701e7a8938cb4fea44fc420d065bc57bc96a1b611a14ca2d86867459fdbf59e30c6b2e7b6952fc681dcff2c1ff6a4396072dd5daee00a625c573d7e3ebe651f144728c7692f2d32a691aaaff4912fb2473920fd8eef84363ba088d5eb043496cbd18fe405a10e517e2fb29241d8e0e01d1634497aa7083759eabc4511a4cd1d7659099ee5500b9c500afa1c481269cc3d5e47566e068a6d5e1187e4fd79bb8356783e482a53bca82e28006b7d2bfaff7d32f7d6743e2129fda5b0fdd48dd0cfd4"}, {0x98, 0x0, 0x4b, "7f56f74d5e33550da3046583568182a24bab35cda4b36eb61475bdfd10caac4a49592beee2003fe2b5b1731363508645987ab58bafd65ef8dfb3ff662b76bf7aeadd84efa8e1d2e001095a25245c00340c13452371e49c7cc477a172d4282b45820e838bf602a0069ad4daa617d5ff8774baa3f01b7ec2cc7acc3b6481468ac04b8fd003599caa0cd6fa"}], 0x454, 0x4000000}, 0x8040) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000a89000-0x8)='./file0\x00') mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000dc7000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000dc7000-0x18)={&(0x7f0000a57000/0x4000)=nil, 0x6, 0x3, 0x10, &(0x7f00009cc000/0x2000)=nil, 0x8001}) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00009c2000)={0x18, &(0x7f0000dc7000-0x18)="8cac422d1b83f2a73cf9148c8d1c70bd95d9f1a367781e01"}) 2017/12/26 13:58:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980334, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x9, 0x4, 0x10000000000, 0x0, 0x0}) open$dir(&(0x7f00004aa000-0xe)='./file0/file0\x00', 0x40, 0x8) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') 2017/12/26 13:58:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x5, 0x1c, 0x4, "0c8b8f32b43cecb06d87b01fd64b31ccfc4becb0644a887d6c3011409e74ad73fedd746424df1ec7e94c794f50f118ed47d2111db674d0f067b6f598fee0af31", "29b58c1f130f105ccd2c4540e22fb1ff5712e52bad5b2bced6aa4f35ad2e728b", [0x1, 0x1], 0x0}) setgid(0x0) 2017/12/26 13:58:23 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000607000)='/selinux/load\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) pwritev(r1, &(0x7f000003d000)=[{&(0x7f000074d000)="52e87233aefbba7d09f124dad7d626f16315b7cb2749dbe6abe2d33716651a7a89d916d2edb72fba288537873ab040e8a1d1641adb8c36c8b98b1f65f8b1f38d8e3306414b7956ff2d22db32ec5d27b94aae31558d5a497b698af88a51d44d612b47d668c32a7f541746c6ae7f6dfaad4cc3884ed62da817f2b750858f110954040b8cd038b0a134c0b98947ac380d582d470e3e2b7e25d09dac9c842731179b927f80075440e0827a45025ae6e8f55821a733b4eeaafe5f3c457ea455d3ee6280f42b4dd726bec67146bf14e61fc2f7b3", 0xd1}, {&(0x7f0000b17000-0xca)="02933b71abaade17e7dba28ab49d830f1c6ba11680aa2fc11ce83b7d85bc69b5ad67f01b139db03f4d62ea24ea2bcc49c228dd2f094ff1bcafdd9bfb0c8168797aca80aa332c48058c8c629ea65dd46fe594ab750834a9bdfc73fadbfae5e6ff6c668b93e85e80756529efd2e5675c0c6def69d886e17f614494e0785286bbd57a025be2b82712a784a2f3517565b2af548be637fd54e782e6ea8a38243e6a6ff532d296509eb2d982d515cec34eade6fc2d7d62e03a6908fb2cdb94655a7e5b70a05b0a203275b30048", 0xca}, {&(0x7f0000997000)="97d87e4ee1283432b9929098a941d4fc9e3ab65d3d173eaa38e2cda57f9a3aeb2d6214849e344e87238fd52aac365895aeb89503e7232da6eefb0acaab2ee00120dc3fcef236230a0545bcfd2f4d5eaab604c6f66c0fc9e8757960e09908841e", 0x60}, {&(0x7f0000a8a000)="3e3cfba03774169f9738663ed57e4bf8d71c9aed0efe179288682ff75b7afb74734dfd4bad3310ce815ba70e40ac11ece91b13795f063d717ad55a571fb33961c6ab023739fa0190bce806ec8e15dcc541cfab32977c53ac0081755283f480bd8ffe3898e7b7aa1d9cae8e96ff6dba6e14b901fd6fc3a00a12f699291db70a1e8a4ef2c223a679e89edbe4afb5b99dc7d9ec5c958a5fe2d6b1d3d55b9ec2373d0c8f9c6d4bf744ba03592ddc016377d932fd8293e5d966016d6b5451b6817c0cbd85", 0xc2}, {&(0x7f000068e000-0x56)="f455c8e3021f1a65092e4658db279b62fbe4e6faca6e721f4a945c3afe1c431908d7ac06d1bd89dc5219683aa597c53c05848e3f2d3049c95153f7be419621939587b3837ec776e92318122a5e202ba06476bef72cb0", 0x56}], 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x2}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000075d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/26 13:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r0, &(0x7f0000a39000)=""/178) vmsplice(r0, &(0x7f0000a22000)=[{&(0x7f0000119000)="e8c382ab4432b69493bff8d4ccbac3582cb29d318010a05986aff517d9f90dde309308a37e69a849f301bd25f3d8ec9efcf719570fff15ba0e85d3b4b3e825910af72041077a019c57f53c5fe55ebc5ee0f2589f4bd54ee78210ead0989a80419b415e9dca83a215538d83f6c2061b86361b5ca3ae510fea9b3038c1d1ea607be629dde65120062c2e57fd994ec900ce31dd8fba0a68d441598f9e089087aebc2bf2", 0xa2}, {&(0x7f0000336000-0xb9)="8cf3cf4f208741ab8c813f4119c214f49f3947c77b8669361b894d2c2c04b6d5ba9e03b242fe207dc7e5c9489254997d7e8624cafd57fb5ce4627a89bd3ad09b815e500c20e62fecf2f5155f38f58882e7d6019fcb971524fba10cb2e53624a8240f87d2addaa00be652a3bc51c2ffd758108fea4741f0740e25f395596cead6727ef978a7088901c5749fed06648562d9ba7dd19a6348bc02f43d6e7e958681cf3d91c8a7ea3cf5d555f9d8591df63efdca935d408be5b351", 0xb9}], 0x2, 0x8) 2017/12/26 13:58:23 executing program 1: mmap(&(0x7f0000002000/0x17a000)=nil, 0x17a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x14, 0x0, &(0x7f0000015000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x203, 0x58010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) [ 66.924013] audit: type=1400 audit(1514296703.614:54): avc: denied { dyntransition } for pid=11716 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0 tcontext=unconfined_u:system_r:insmod_t:s0 tclass=process permissive=1 [ 66.986851] binder: 11753:11755 BC_INCREFS_DONE node 138 has no pending increfs request [ 66.997454] binder: BINDER_SET_CONTEXT_MGR already set [ 66.997945] binder: 11753:11756 BC_INCREFS_DONE u0000000000000000 no match [ 67.011431] binder: 11753:11755 ioctl 40046207 0 returned -16 2017/12/26 13:58:24 executing program 2: futex(&(0x7f00002c3000)=0x0, 0x800000000008, 0x0, &(0x7f0000caa000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x5, &(0x7f000062a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000bc5000-0x78)={0x1, 0x78, 0xce2, 0x7, 0x400, 0x1, 0x0, 0x10001, 0x2000, 0xc, 0x2, 0xfffffffffffffffb, 0x6, 0x8, 0x0, 0x1, 0x4, 0xa30, 0x8, 0x2, 0x1ff, 0x2, 0x0, 0x3ff, 0x7f, 0x3, 0x0}, 0xffffffffffffffff, 0x10000, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x7, 0x6, 0x6be5, 0x0, 0x2, 0x2100, 0x8, 0x7f, 0x8001, 0x6, 0xe, 0x0, 0x8, 0x2a76f40f11406e1a, 0x276, 0x1ff, 0x40, 0x3, 0xffffffffffff9f64, 0x3, 0x3b473e5a, 0x1, 0x4, 0x0}, r0, 0x6, r1, 0x2) 2017/12/26 13:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f000006f000)="42243532f1aa84937a2eedebae91a0139c772bd82f360aaab3cebe29764a292ec0debda462b8c1c9fd0fc9fbe652d3a0ab988ff1f3cb71420fbf4c1f733f6aa0e8ad306dc2a88053b7880e86", 0x4c) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b17000-0x4)=0x0, &(0x7f00000e8000)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001c2000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000bfa000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a9000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000fa000)={0x1, [0x0]}, &(0x7f0000ca5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f87000-0x8)=@assoc_value={r3, 0x12}, &(0x7f000089e000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e49000-0x10)={0x0, 0x4, 0x6, 0x108000}, &(0x7f00002b7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000548000-0xe)={r4, 0x6, "3bc5f42a9073"}, &(0x7f0000a63000)=0xe) recvfrom$inet6(r1, &(0x7f0000a26000)=""/221, 0xdd, 0x40, &(0x7f0000240000)={0xa, 0x3, 0x4ec, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000012f000)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f9c000)={r4, 0x8270b5f, 0x1, 0x5}, &(0x7f00001ed000-0x4)=0x10) 2017/12/26 13:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_pwait(r0, &(0x7f0000c18000-0x48)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000068f000-0x8)={0x0}, 0x8) epoll_pwait(r0, &(0x7f0000f35000-0x6c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00009f3000-0x8)={0x0}, 0x8) 2017/12/26 13:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004df000)='net/rfcomm\x00') ioctl$KDENABIO(r1, 0x4b36) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f00002c5000)={0x2, 0x4, 0x7d81bada, 0x200, r2}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000055a000-0xe8)={{{@in=@loopback=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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ea000-0x4)=0xe8) getresgid(&(0x7f0000887000)=0x0, &(0x7f0000823000)=0x0, &(0x7f0000f60000-0x4)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a96000)={r2, r3, r4}, 0xc) fgetxattr(r0, &(0x7f0000ed1000)=@known='system.posix_acl_access\x00', &(0x7f0000567000)=""/163, 0xa3) r5 = socket(0xf, 0x3, 0x2) write(r5, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b8d000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) 2017/12/26 13:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x62, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000922000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) mmap(&(0x7f0000000000/0xdb9000)=nil, 0xdb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) sendmsg$netlink(r2, &(0x7f0000621000-0x38)={0x0, 0x0, &(0x7f0000db7000)=[{&(0x7f0000001000)=[{0x14, 0x13, 0x1, 0x0, 0x0, "02000000"}], 0x14}], 0x1, &(0x7f0000db7000)=[], 0x0, 0x0}, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000fcb000-0x10)='./control/file0\x00') stat(&(0x7f00005d5000)='./control/file1\x00', &(0x7f0000d8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000879000/0x3000)=nil, 0x3000}) r3 = pkey_alloc(0x0, 0x0) pkey_free(r3) 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) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) gettid() 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) 2017/12/26 13:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d14000)={0x4, 0x0, &(0x7f0000f9d000)=[@enter_looper={0x630c}], 0x3, 0x0, &(0x7f000058e000)="f50020"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000017a000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000a4f000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000126000)={0x4c, 0x0, &(0x7f000004c000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004f0000)=[], &(0x7f0000335000-0x8)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000342000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000268000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d98000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2017/12/26 13:58:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000809000)='/selinux/checkreqprot\x00', 0x400400, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000004b000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_dev$sg(&(0x7f0000d28000-0x9)='/dev/sg#\x00', 0x5, 0x18000) getsockopt$inet_tcp_int(r2, 0x6, 0xf, &(0x7f0000008000-0x4)=0x0, &(0x7f00006f1000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00005c6000)={0x0, 0x0}) fdatasync(r1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00003b9000-0x120)={0xfffffffffffffeff, {{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]}, 0x1, 0x1, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000a95000-0xc)={0xc0000004, 0x0}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000b59000-0x4)=0x5) 2017/12/26 13:58:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00002dd000-0x6e)=@file={0x0, ""/108}, &(0x7f0000330000-0x4)=0x6e, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f000051c000-0x8)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000b2c000)='net/fib_triestat\x00') [ 67.424369] binder: 11764:11772 BC_FREE_BUFFER u0000000000000000 no match [ 67.436101] binder: BINDER_SET_CONTEXT_MGR already set [ 67.441483] binder: 11764:11772 ioctl 40046207 0 returned -16 [ 67.451030] binder_alloc: 11764: binder_alloc_buf, no vma [ 67.457074] binder: 11764:11786 transaction failed 29189/-3, size 0-0 line 3127 [ 67.466241] binder_alloc: 11764: binder_alloc_buf, no vma 2017/12/26 13:58:24 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000+0x1bf)={@common='ip6_vti0\x00', @ifru_map={0x76, 0x3, 0x9, 0x8, 0x5, 0x8}}) rt_sigqueueinfo(r0, 0x33, &(0x7f0000001000-0x10)={0x32, 0x1, 0x8001, 0x401}) ioprio_set$pid(0x0, 0x0, 0x40000000004001) 2017/12/26 13:58:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) pread64(r0, &(0x7f0000af5000-0xfd)=""/253, 0xfd, 0x0) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e160009000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2017/12/26 13:58:24 executing program 0: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000055000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000055000-0x5c)={0x1ff, 0x6, 0x0, {0x0, 0x0}, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000003f000-0xbc)={0x0, 0x0, "001169656e743100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000002b000-0x8)='keyring\x00', &(0x7f000003f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, 0x0, r2) 2017/12/26 13:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) sendto(r0, &(0x7f0000819000-0xe1)="b375042d81737dfd95a74e63070ff87108a76c090f793f1dbbdfa3d2dc65a392329ea458fd56e5c678172166506664f0436ee4d1095901e0df69f2a7753c388980c5a44b362dede39ec7298b1ae7b0568c0d1f496b8db2657671a310d88800899ed1d3aa7503b8cc948697dbfd226a0c564a8b5b23946001ec7412abe2dd5b878a6e4a0474ce659e327120c9d0155d1a4c9e3f1e7758fdf302b185365fceda2dbad2022d04325fcefe2f6b06ed57f8627d534a4a3f52eac39552a7a1bcf1c862b3169f0d7bb7914fad39d057e12972e66b5db9367ed5dcdcf7ba92809d4ed34d9e", 0xe1, 0x4000000, &(0x7f00005f7000)=@rc={0x1f, {0x400, 0x3ff, 0x1, 0x8, 0xfffffffffffffffd, 0x5}, 0x3}, 0x9) r1 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) r2 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23d0621a7739d66d, 0x0, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12c90cb378b0d75a188900670157fca8e1f8f7b5a0cda27423000000010000000142e2a666de58e031a77f68bf000000000000166fd0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2017/12/26 13:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000032f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000038f000-0x28)=[{&(0x7f0000ee0000)='\a', 0x1}], 0x1) execve(&(0x7f0000f8c000-0x8)='./file0\x00', &(0x7f0000bc3000-0x24)=[&(0x7f000017a000-0x1)='\x00', &(0x7f0000e6e000-0x5)='%GPL\x00', &(0x7f00008f3000-0x1)='\x00', &(0x7f0000b08000)='cpuset\x00', &(0x7f00001a5000)='\x00', &(0x7f0000f32000)='@:selinux!trusted}.\x00', &(0x7f0000f51000-0x9)='*trusted\x00', &(0x7f0000f09000-0x2)=']\x00', &(0x7f0000842000)=']#self\x00'], &(0x7f0000143000)=[&(0x7f000013d000)=']nodev\x00', &(0x7f0000ccd000-0x2f)='em1GPLvmnet0@lo@cgroupbdev@security(mime_type[\x00', &(0x7f00007fd000)="776c616e30706f7369785f61636c5f616363657373657468301500", &(0x7f00001fa000-0x1)='\x00', &(0x7f0000ef9000-0x2)=')\x00', &(0x7f00005b8000-0x1)='\x00', &(0x7f0000d00000-0xf)='vboxnet1md5sum\x00', &(0x7f00009c3000-0x2)='.\x00']) fcntl$setpipe(r3, 0x407, 0x0) write(r0, &(0x7f00009be000)="16", 0x1) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) splice(r1, 0x0, r3, 0x0, 0x80000000, 0x0) splice(r2, 0x0, r0, 0x0, 0x1000000008dc6, 0x0) 2017/12/26 13:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x2, 0x8032, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000e4000)=0x0) 2017/12/26 13:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socketpair$inet6(0xa, 0x0, 0x401, &(0x7f000006b000)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f00001b4000-0x4)=0x0, &(0x7f0000cb0000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000d4000)={0x0, 0x84, "e4c2436d42e06e654373a020bc9bcdb9f2eac3bcaa387949267e7749b508f21eb7b338c6a0d949f6f4b415679bebabb6268d308baf9fe16068119cde053ba9573ee01b173db643ea1923ce7bb1ff7da7c1c1757da68fb36dfef2c6d6d0c988e58446b9e3576225da4e25ce9a8a54c5308770ea284f36812ae0e8db287a811678a4eca985"}, &(0x7f0000093000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002bd000-0x8)={r2, 0x1}, 0x8) 2017/12/26 13:58:24 executing program 6: r0 = gettid() unshare(0x28060400) exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) tkill(r0, 0x15) [ 67.467048] binder: 11764:11772 got reply transaction with no transaction stack [ 67.467056] binder: 11764:11772 transaction failed 29201/-71, size 0-0 line 2920 [ 67.487045] binder: 11764:11783 transaction failed 29189/-3, size 0-0 line 3127 [ 67.503153] binder: undelivered TRANSACTION_ERROR: 29201 [ 67.510679] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/26 13:58:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='pstore\x00', 0x0, &(0x7f000002d000)="") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000241000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) 2017/12/26 13:58:24 executing program 7: alarm(0x66e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000056a000)='./control\x00', 0x0) read(r0, &(0x7f0000178000)=""/384, 0x180) r1 = signalfd(r0, &(0x7f0000bd7000)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000070d000)={0x0, 0x0}) clock_gettime(0xffffffffffffffff, &(0x7f00005b2000)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000bec000-0x8)={r5, r6/1000+10000}, 0x8) getpeername$inet(r3, &(0x7f0000db7000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1e000)=0x10) r7 = gettid() fchmod(r1, 0x80) fcntl$setown(r2, 0x8, r7) r8 = creat(&(0x7f0000ca5000-0xa)='./control\x00', 0x41) ioctl$DRM_IOCTL_MODESET_CTL(r8, 0x40086408, &(0x7f0000c5c000-0x8)={0x10000, 0x5}) ioctl$EVIOCGSW(r8, 0x8040451b, &(0x7f000008d000-0xa7)=""/167) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f000056d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ecb000)=0xc) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) r9 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000a79000-0x8)={0x0, 0x0}, &(0x7f0000ecf000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000e4a000-0x20)={0x3, 0x1, 0x8, 0x1000, 0x5, 0x3, 0x3, 0x26, r10}, 0x20) 2017/12/26 13:58:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ea6000-0x10)=@generic="605e1477312d95c029b5d3b622a1a2ea", 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c6f000)={@common="67726530000400000000000000000100", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a7c000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 13:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000099000)={0x0, 0x0, 0x0}, 0xc) capset(&(0x7f0000448000-0x8)={0x1998032f, r0}, &(0x7f0000e55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7e}) mkdir(&(0x7f00000f7000-0x8)='./file0\x00', 0x40) chroot(&(0x7f00008a0000)='./file0\x00') r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006be000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003c6000)={0x0, 0x4, 0x1, 0x4, 0x0, 0x9, 0x4, 0x2, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x81, 0x6, 0x7}}, &(0x7f0000e25000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001bd000-0x108)={r2, @in6={{0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, [0x3, 0xe3, 0x80000000, 0x800, 0x100, 0x8, 0xda6, 0x2, 0x3, 0x1, 0x100000001, 0x3, 0x7, 0x485, 0x10]}, &(0x7f0000eaa000)=0x108) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000247000)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b8c000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000013b000)=0x1008) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000a6000-0x4)=0x81, 0x4) clock_getres(0x4, &(0x7f00004c8000-0x8)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000b8f000)='/dev/input/event#\x00', 0x6725, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000cde000-0x8)={r4, 0x1}, 0x8) r5 = add_key$keyring(&(0x7f0000d87000)='keyring\x00', &(0x7f0000f59000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r5) 2017/12/26 13:58:24 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000)=0x9, 0x3, 0x101, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x3, 0x8) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000-0x4)=0x67, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000005000-0x8)=0x0) getrusage(0x0, &(0x7f0000001000-0x43)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 67.525668] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.539890] binder: release 11764:11772 transaction 142 out, still active [ 67.555441] binder: undelivered TRANSACTION_COMPLETE [ 67.571503] binder: undelivered transaction 141, process died. [ 67.596849] binder: send failed reply for transaction 142, target dead 2017/12/26 13:58:24 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt(r0, 0x29, 0x23, &(0x7f0000000000)="", 0x264) 2017/12/26 13:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1000004) r1 = getpgrp(0xffffffffffffffff) sched_setscheduler(r1, 0x7, &(0x7f000040c000-0x4)=0x1) 2017/12/26 13:58:24 executing program 2: 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) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x6f9c51f8b380d9bf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f000018f000)="19ecdae05dfa4ed9d07ef9658a4107e3b3c996d29c7c88902910cbba0d1874a2cbb2eabf9c2a77186d1f3f1ceebb42b0d5d6ea8c19291e1082077b014e25248a6c175138c10dd892dfb6321cba0a44337cf85fbe4ddecf1c7459625d75d740dd1b6aeb8576d20b8993a22fe20db07a1246438d177f903295a26dbeb4f4a20f0f7557e6c2fdc0e9feb186e0abd600b22a0df04676d6b1e932f3e842f81cc8c30586e6bae1707dbfc113c878eb86a35863604e661907d5359408a4f759b3b1394657de5bd185ab234a6e1764c8", 0xcc}, {&(0x7f0000a9b000-0x61)="af18a8b31754d4510adc97ce009a15cc61adfc11b1a6ae9bd98966aed0ad6bb39b86f9e9ed7995f79de70d8299b0802646e6fe8daf750de8a22bf3ca771224d067be6202907b122b3d6b3a8cec63c726897f45b56ddfbd5e883ccb793ab263ad32", 0x61}], 0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ea0000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00008ed000-0x25)=""/37) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f00004f6000-0x4)=0xbe7c, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000f36000-0x100)=[{{0x0, 0x0, &(0x7f000015b000-0xa0)=[], 0x0, &(0x7f000008e000-0x13e0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) recvfrom(0xffffffffffffffff, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) 2017/12/26 13:58:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000381000)={&(0x7f0000a3d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="7f918ad968367a162fcd8953cbd84c4cb4fa772376098250bdaaef1cca9c36636d1040097eb35312236b36ec4ed2cf0eaec39917ee7e58", 0x37}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x24)="511516c3e5db811005fa86c3bf7ed2e7543acd1025493e5a0691a9fb187609d8e096c930", 0x24}, {&(0x7f000025b000)="", 0x0}], 0x4, 0x0, 0x0, 0x85}, 0x24000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c3c000-0x108)={0x0, @in6={{0xa, 0x1, 0xe3b9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x40, 0x6, 0x2bf, 0x8, 0x2d, 0x1, 0x0, 0x9abc, 0x5, 0x1ff, 0x100, 0x8000, 0x7, 0x46]}, &(0x7f00009ec000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000051f000)={r2, 0x8, 0x0, 0x9, 0x4, 0x7}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000d5000-0x52)={r2, 0x4a, "70bf76ddc139e911b2907346974fdbf65e5e4f370ed4e706f8dc338d890763b08a466ac98a18ffa1096ab768c747cd9d03a22a391678a62a6a86c706e61d3e7ddca2e90f20eb0f0c22a0"}, &(0x7f0000e56000)=0x52) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000814000)=0x0, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r4, &(0x7f0000505000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001d6000-0xc)=@sack_info={r2, 0x5, 0xd5e}, 0xc) creat(&(0x7f0000130000-0x8)='./file0\x00', 0x93) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c9d000)={r3, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x9, 0x4b, 0x8}, 0xa0) getsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00005dc000)=0x0, &(0x7f0000d93000-0x4)=0x4) 2017/12/26 13:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000036a000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x4}, 0x1c) syz_open_dev$usbmon(&(0x7f000045b000-0xd)='/dev/usbmon#\x00', 0x10001, 0x400000) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000502000)=0x0, &(0x7f0000116000-0x4)=0x4) 2017/12/26 13:58:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002cb000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x10001) 2017/12/26 13:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000a38000)=0x0) creat(&(0x7f00000ec000)='./file0\x00', 0x40) sched_setaffinity(r0, 0x8, &(0x7f000021a000)=0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) socketpair$inet6(0xa, 0x8080a, 0x7, &(0x7f0000e48000)={0x0, 0x0}) r2 = request_key(&(0x7f0000e5a000-0xa)='id_legacy\x00', &(0x7f0000ca9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b88000-0xf)='ppp0\\usereth1,\x00', 0xfffffffffffffffb) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000f7f000-0x88)={0x3879, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) request_key(&(0x7f0000d92000)='id_resolver\x00', &(0x7f00002a3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d4f000)='vmnet1\\eth0mime_type\x00', r2) lgetxattr(&(0x7f000033a000)='./control\x00', &(0x7f0000e03000)=@random={'btrfs.\x00', '}-\x00'}, &(0x7f0000fc0000-0x9a)=""/154, 0x9a) 2017/12/26 13:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007a7000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000709000)={0x0, 0x9737, 0x10}, &(0x7f0000520000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a6a000)={r1, 0xc7, "52557eb69d0b9d6f752078a1e821f8e6b7367f779da4eaa677f72609461232d218df808a283636d92bb3525925604387f4a6cf0b7476fa3f8364c5582777f8eca23975db1baf8db0f99641b0b572345f5768f309ed54579933c1d3fe78ee1b3a6ab311ed5f3bfae1e4d61168a17653b41752e6a8b6a3547920fd3e7a09492a9405ab834a8b54ca6bda501f01d387a4892e29ae9fa65207c73ae8e4dcfda6ec1e2cf605fb2f3aecff4a37d5f9dc97800a46e508fa185e8aa7e5b383ef55536f26eea56c58508dda"}, &(0x7f0000d10000-0x4)=0xcf) r3 = socket$inet6(0xa, 0xf, 0x0) r4 = syz_open_dev$mice(&(0x7f0000888000-0x10)='/dev/input/mice\x00', 0x0, 0x37f1bc67d214fd5c) faccessat(r4, &(0x7f0000cf9000)='./file0\x00', 0x87, 0x20000500) bind$inet6(r3, &(0x7f0000f43000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000e9e000)={0x81, 0x9, 0x0, 0x40000000, 0x40, 0x5, 0x10001, 0x3, 0x5580, 0xef, 0x31a}, 0xb) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000049c000-0x8)={r2, 0x6}, &(0x7f0000845000-0x4)=0x8) connect$ax25(r0, &(0x7f0000f3b000-0x10)={0x3, {"1d0b12dfb8a3d6"}, 0x6}, 0x10) 2017/12/26 13:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000089c000)='./file0\x00', 0xc0) sendto(r0, &(0x7f0000082000-0xf3)="42e81c75e2164428cd20dd4dd6d39ee990fb88fcc57e9fd69a9968e2d6717126fc193e899660f49637a26619e589f6ef266e80fc096d867fb358abfd101d5afe321814778215f87f69724618a97596b2eea6cb1ed2a4503aa1eb5419f529465e73c34d813a7233b6187ec2b67e97a0b20c219ba693199532ecc30282ce677d1a88ce4d76886fb0bb44857b5d73afe6291fa0f4d05ebf1a2d0764ab8f9a94abbbbe611e185b9b35828dcc85b401f7dacefb023f3784e5253d573bac59805912c7f5e09c6196ccf933d668686ba7b0dac585f611718b97ac7a661e34d24aa7f085bccff518eff84cb490e7e193985329bebb6d42", 0xf3, 0x80c0, &(0x7f0000100000)=@in6={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x7}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000613000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffe0, 0x200200) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fdf000-0x6)={0x0, 0x1000}, &(0x7f0000df2000)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007bf000-0x10)={r3, 0x9, 0x1, 0x6}, 0x10) bind$inet(r1, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007e6000)={r3, 0x3}, 0x8) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00007a9000-0x4)=0x4, 0x4) 2017/12/26 13:58:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000f5b000)={0x0, 0x3f, 0x1, @thr={&(0x7f00002f0000)="267da67485c2b25230bf27109b04067e3e2e6b5d6ab1592bb4e73d088086eb7ac91d4ad38ccfcbcbe49993b2904f9bf55d5db69fe15cb6a77a573abd7119134442c7e59d020adf07a69c31ddea2ed2e3fb609a4366c856b5476430f6f6b37500fff8554364ca7a5d559547bcbcb7d7db23e1fe98bdc883011eb673d7015c8132d0de54d8c504032740d2f0ecc34c2976c6a3f717344444b6d3ef2afe480277832a18ea14163e6bc85b799c73", &(0x7f00001c5000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f4000-0x4)=0x0) timer_settime(r0, 0xfffffffffffffffe, &(0x7f0000a6c000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000024b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg(r1, &(0x7f0000b27000-0x1c)={&(0x7f0000520000-0x58)=@nfc_llcp={0x27, 0x6, 0xffffffffffffffff, 0x4, 0xff, 0x1c, "4487e4438dd16441e837972854e9d0dabc5a879cf993f46a72832a63306c1eec1f643de5f6dc1bf77dc8134899e53eeda8d027a6aceb6ab14e8086585fbc96", 0x1}, 0x58, &(0x7f0000731000)=[{&(0x7f000013a000-0xe8)="3233576226d5a276fda47e34acd5c186da6411c0e0b581e53d02924b1c65c5630a8b555a745b8b3afbc9d89f173020f1a2cdabc5d597e5a214ab3cbd492c8ca8db90ebdcca92a3f43b6bf5fed667d0b1e6773a57cc904ce56314ca8686be4f981e2a3f108cec63704a412ccd1294cf927354080d0a342b12cbe25c8a560e988fcd315aaed3f9346b0167a30418b1e4f01a6bd7e7595e119acddc5298c0b3e406bbc2ff5e6008d314cfc9548668d4355f0536d85bec8aba1a1c02e55256b655f5b490ee17c6b39306a8383ad1c34fc8bc27d567ea805657ae6d61b978471b1a0cee9a4bd4956de3f7", 0xe8}, {&(0x7f00006d7000-0x1000)="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0x1000}, {&(0x7f0000099000)="8053e826390f91fd89bb45a2170c8ef5f645bb8aabf15954f1f9f91607e04af301d7503286ae6900aee0e80b91dd0eef03de1d54c687cd2b3714b6513c1abb0506ba77e39026aaea66b8c9bcb8bb06912301c4eefc91dd9e67add8d131da3f5cc4596af0c90f9d2e523126fc9fdfb9ceced16463cdc613ba8bdb3d3d2744701b7798c2b7a6edc13d80fecbc532dcac25b46ceebe5ef7992c7e5049ce33c5e3759a5173595df678d37bfbeb74bd05fb7bf8c90a2c1db130bb62", 0xb9}, 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", 0x1000}, {&(0x7f0000dd8000-0xb4)="001e1a489ec4ce5eee7a9f62a6c29a8a5a89d48c9767fd244ab015425abc325c5b1c70a52e37a9d2e7eceef887d90816c4f440728a35e331aa823d80c3d9fbfbfe61cd21a7ab02efa21bd592b908a8ae0a03969562bd76ce74939553e99a8f16da24dd8a15dfcf37f38482c09b1eb6e07b1938d761e91b8822315b043f7d4e208fa69205259bf33cbaf809be8e2927a788510404fe370481d68848f2f06dde6fcb3f63cc98cc4b12472c65c102c77e5a4dfe16ae", 0xb4}, {&(0x7f00002b7000)="164fe054b0dd7ce8f634c1ac0cce799a3e369d2a17a2ad2fe780106e0f4c831aacf389334153ae8543239e4aef57d0b8c494ed04b357df3df6cb890022b16b16b45a1b", 0x43}, {&(0x7f0000af9000-0x5)="3a3d2c2514", 0x5}, {&(0x7f0000f40000)="4c06c082bf5145b9750fb5f85dac216a3c44149b608a79f3af2424a9c570ca5417427fee30f5935a68148aa9b1b1f83417f848385f16f1761e76b19389d2f74e958577c8f730d5d29e2cf49b70dc284ad81a37eb8227c07604ebe7892da7c39cddbcb62626eb1ce44111ba2803de1d32feb2cc40b3b939", 0x77}, {&(0x7f00006e0000)="7fff868b1a9c3ae1443f2a622ec048eb9fd8b1b964", 0x15}], 0x9, &(0x7f0000781000-0xac)=[{0xac, 0x108, 0x100, "b9fddca3fbba07aebef110cc80f7f0b6fd082ccdc4539d89c706dfe7f4ff1572a5a65c31abc3436d1791b0b23fb9e6e9886022175d68cc9c5ef3cee7892ce6ba3ae81a1886d107e52e35e6ca3eeebbc3c618b82ef2ef2fde3da3929e061cc9db5c6883771c0b456a0e2d40c914530ffdd2095c12c5e56a85c74a3b2b1545b0c5df86ae72115bc4301f1e209b372e550e06f4c4c379a617dc55fb886938826d71"}], 0xac, 0x20000000}, 0x1) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockname$inet6(r1, &(0x7f0000077000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cf6000-0x4)=0x1c) prctl$seccomp(0x16, 0x1, &(0x7f0000091000)={0x9, &(0x7f0000c31000)=[{0x0, 0x5, 0xad, 0x1}, {0x12, 0x9, 0xffff, 0x37}, {0x1, 0xffffffffffffff81, 0x5d3, 0x8}, {0x1fffffffe0000000, 0x1, 0x7, 0x4}, {0x2, 0x0, 0x5, 0x8}, {0x7, 0x8, 0xedb, 0x6}, {0x10000, 0x0, 0x8, 0x3ff}, {0x5, 0x40, 0x1, 0x80000000}, {0x85, 0x101, 0x6, 0x5}]}) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) 2017/12/26 13:58:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x78b5ee52) setsockopt$inet6_int(r0, 0x29, 0xd3, &(0x7f000083c000-0x4)=0x0, 0x4) 2017/12/26 13:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b9000)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000452000-0x18)=[{0xa, 0x3}, {0x2, 0x100000001}, {0x3, 0xffffffffffff4eae}], 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000005000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000ec9000)={0x0, 0x0}) 2017/12/26 13:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) chdir(&(0x7f0000431000)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x4000000008, &(0x7f00005da000-0x1)=0x101, 0x4) 2017/12/26 13:58:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000da0000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000d15000)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0xfe}, {r0, 0x8001, 0x19}], 0x3, &(0x7f0000be9000-0x10)={0x0, r2+10000000}, &(0x7f00000df000-0x8)={0x0}, 0x8) futex(&(0x7f0000b80000)=0xd777, 0x5, 0x0, &(0x7f0000e0e000)={0x0, 0x989680}, &(0x7f0000e42000)=0x4, 0x1) sendmmsg$unix(r1, &(0x7f00007aa000)=[], 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000080a000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KDDISABIO(r3, 0x4b37) sched_yield() 2017/12/26 13:58:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000b7c000-0x8)='./file0\x00', &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getown(r0, 0x9) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000000008", 0x29}], 0x1) 2017/12/26 13:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c3b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a47000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ee1000-0x10)={0x3ff, 0x2, 0x9, 0x9, r1}, 0x10) write(r0, &(0x7f0000af7000-0x28)="24000000100005004d08000800e80103030501001000010011000000f70000f1de005609", 0x24) syz_open_dev$usbmon(&(0x7f00005dc000-0xd)='/dev/usbmon#\x00', 0x81, 0x240) [ 67.831232] audit: type=1400 audit(1514296704.524:55): avc: denied { setopt } for pid=11887 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/26 13:58:24 executing program 0: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000bf5000/0x2000)=nil, 0x2000, 0x1000006, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001000-0x4c)={0x5, 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]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000002000)={0x80, 0x8000}) 2017/12/26 13:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) lstat(&(0x7f00004e5000-0x6)='./bus\x00', &(0x7f0000d25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000025c000)='./bus\x00', &(0x7f0000573000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000083f000)='./bus\x00', r0, r1) open(&(0x7f000007b000)='./bus\x00', 0x0, 0x42) 2017/12/26 13:58:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000142000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) 2017/12/26 13:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800800000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f00009a0000)='/dev/sg#\x00', 0xffffffffffffff80, 0x80200) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000430000)={0x1, 0x6, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="75c8b666aaa8"]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007c6000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000cfe000-0x1)=""/1, &(0x7f0000c71000-0x4)=0x1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc2000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f000009c000)={0x6, 0x0, 0x2, 0x8, 0x4, 0x1ff, 0x2, 0xfef, 0x800, 0x0, 0xe227, 0x3ff}) 2017/12/26 13:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) pipe(&(0x7f00003da000)={0x0, 0x0}) sendto$llc(r1, &(0x7f0000de8000)="62b2f545ce703222167ffda81489fb5249268460b1374715203d869b52cd2666ecae0babbe8049f3e13a21f9cc6c8c93e48aa4dfabf11ec98a33780ff6af3e31486c0e800c6a41f2116d64a6edcadf4210697cd5c8190ec035c47c7ad4a360a0abf4bd73cf48b12b4ac312409ecee6e35b56b9ac2b0f5dec6fc0ec44c5fd461fdb0a5433fe262d1de5843decc529e3015eb16e84ba6fca924a578fa64f9aaae7361be8d582112a3e61acdb1f16b18e8bf1ea04026d03d1ffef36599abe858b01ddb494b35091d0f3efa484b2699f846e17f5427471d05695d6b6d34daf99bfe4cf", 0xe1, 0xc0, &(0x7f0000b39000-0x10)={0x1a, 0x1b, 0x2, 0x1524, 0x7ff, 0x8000000000000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00004a2000)=0x0, 0x1f) 2017/12/26 13:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) dup(r0) 2017/12/26 13:58:24 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000846000-0x11)='/dev/vga_arbiter\x00', 0x90001, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/26 13:58:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00006f9000-0x50)={0x5, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioperm(0x401, 0x8, 0xfa84) fstatfs(r0, &(0x7f0000ae0000-0x6f)=""/111) 2017/12/26 13:58:24 executing program 6: r0 = getpgrp(0x0) getpriority(0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)=""/218, &(0x7f0000001000-0x4)=0xda) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7ff, 0x79e5, 0x0, "f0f780e65a5631c9c0af7e100a4556d88b5ed3646be7393eca84a944f5fe3862ecbfbdaab17dbbe46c30a9ca884c82d9318951d0085efca280b0e4de3544803338e1b72809491ea9ea140b10c74507e4"}, 0x160) r4 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0xf)="776c616e314073797374656d2af600", 0xfffffffffffffffd) keyctl$get_persistent(0x16, r4, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r3, &(0x7f0000004000)=""/217, 0xd9, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000005000)={@common='ip_vti0\x00', 0x3ff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000006000)=0x200) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000002000-0x21)="8c2edea505bc0bef2d0773b361ad6394a89e7b92d61a18adca85f7a8976fb5da14") ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) pwrite64(r3, &(0x7f0000004000)="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", 0x1000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000007000)=""/202) getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r3, &(0x7f0000002000-0x30)="90771a949ad8f8ab4e23724144791a3cb77274162a7d888d5fa7f2420c4354d3f7ed572169acde238c68a2fbcd9414aad9df2028cc4b", 0x36, 0x4, &(0x7f0000009000-0x10)={0x3, {"e6e46b04127d12"}, 0x7}, 0x10) 2017/12/26 13:58:24 executing program 2: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b8000-0x8)={0x0, 0x0}) faccessat(r0, &(0x7f000056a000-0x8)='./file0\x00', 0x100, 0x1200) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ed9000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0xe4a1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000005000)={&(0x7f0000edb000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000edc000-0x8)={0x0, 0x0}) 2017/12/26 13:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000f85000)=[{0x0, 0x0}], 0x1, 0x7f435980) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000006, 0x0}) epoll_create(0x3) 2017/12/26 13:58:24 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008d1000-0xc)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d55000-0x4)=0x1f, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005a2000)={0x5, 0x8002, 0x4, 0xfffffffffffffff9, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc46, 0x0, 0x100000000, 0x7fffffff, 0x40}, 0xa0) fadvise64(r1, 0x38, 0x3, 0x4) setsockopt$sock_void(r1, 0x29, 0x2000000004c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000002000-0x5c)={0x5, 0x8, 0x6, {0x0, 0x0}, 0x400, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000545000)={0x80000001, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000004000-0xb8)={0x0, 0x10001, 0x7, 0x7, 0x10000, 0x4, 0x80000001, 0x3, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x333d6d29, 0x0, 0x401, 0x0, 0x0}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000003000-0xd)={r6, 0x10100000000, 0x5, 0x48}, &(0x7f0000004000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000001000)={0x472e264e, 0x3, 0x4, {0x77359400, 0x0}, 0x40, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000040c000-0x7)='cgroup\x00') getpeername$ipx(r2, &(0x7f0000358000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006dc000-0x4)=0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000020e000-0x4)=0x0, &(0x7f00008af000)=0x4) fdatasync(r0) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f000005f000)="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", 0x57e, 0x81, &(0x7f00008b1000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000241000)=0x5, 0x4) sendto$inet6(r4, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000578000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000497000-0x4)=0xe8) r6 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b31000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x9, 0x3, 0x0, 0x9, 0x80, 0x80, 0x800, r5, r6}, {0xfffffffffffffffd, 0x1f, 0x3, 0x8, 0x3f, 0x8000000, 0x6, 0x0}, {0x1, 0xffff, 0x8001, 0x0}, 0x0, 0x176, 0x100, 0x0, 0x51, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x35}, 0x6, @in6=@loopback={0x0, 0x1}, 0x8, 0x1, 0x2, 0x7, 0x4, 0x100000000, 0x10001}}, 0xe8) writev(r4, &(0x7f000010a000-0x38)=[{&(0x7f000031b000-0x25)="5faa712906610774c61a9f48d4dc561ebbb2f27c8c3290e588b5f88203a3eeb948acd8f6aa", 0x25}, {&(0x7f0000b4f000)="5917d8dcb9ff63a386f39db374c443368f79933352318b14061600e1e1b1312cf5b4d3cf39fa1e9a33b66dea1a60c5ac2245326c68505f60133d0bab0864b00c425c62ea1af6e3a69fed13df7d847acbf4e4e824bab0aa", 0x57}, {&(0x7f00000e3000-0x70)="ea1be22d3de5a9dfe5f9afd322ebd13da253b9b241702d626114a62bf6b02efe871a3d42ceafd12490bda1cfca6cd1eef3a71bc9c6086972cc98150ae5f3bb4abeb4b18b0abb9840e7bcad7e505c67fda535af662ae6f49777be8de5cd4cc5537e1a3827122d0756caa2cd35a5af4d27", 0x70}, {&(0x7f00004e1000)="bc4de4d067d363900cc5179f4c7a574f2d98cf58927c7023b1447fa88c859f80ab3d35c9c720c0eed3a67f2b755875b431a7610de860d7d177ae7c2e1a14072f0bfb08882d7af20924ff139f2b66b77b32c53cc62174e7bedba32146b68130da2e2ee6e4a0c56bf17309383bbf361d2d53b7f61fc34566a29b33d051bbc461763b761d8a6f87f8385f3e210f751101bdadbac285fbc10add8b72ec790df4176799fa70eef64004b47b0a344484d6e91a", 0xb0}, {&(0x7f0000041000)="907d03eef0f4ea26ccafdf57807bfb3ba0cc61d6cf44d0ebdf55e3abbdacea13cd942b88840756e2d70c9ef60723d6cf4289c912a218e455fb2845209474eb4d936b6ba4bec657590db15c6ecec8e94c5778ee81f50498293eaa2c89f94d5a4025840be39bb5cda567386002951160489344880d5574aa6d39d13351d5c7d22f41d0c6d10644ca4ee2f16d271fcbf0cb5ad11c2a6aa3", 0x96}, {&(0x7f00006c8000-0x30)="63f09c3cb4f59075e5245003c111d2c73e5725e7374b7a48c64f6a3ce5fe550d314cea98d71c519d825892ed34413ac0", 0x30}, {&(0x7f0000658000-0xb9)="effe310a8e3da914dc3a52f476802df57a95ebd4036446058a95f1ffec4d9a01d70abf6d231ea503a9ea36d3f48f8929f6719f966bfaf0a71b1b867a82aa9ba9ce88aff655a5f6682812ca71765ea2da8ee0415454be9bdfc33d07666e5618b005bf9b729fea841fbcb67ddc00d2aaf22e5a06b4f6d196976b55a881a91b1643449a6a2bd8049a27bc8280ff8c69b816c349dd759c2062ef46139f5591636526183f55a14f6658b023d1a0e952bede98efab85b38b24119820", 0xb9}], 0x7) prctl$setmm(0x23, 0x5, &(0x7f0000811000/0x3000)=nil) 2017/12/26 13:58:24 executing program 1: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x9) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d27000-0x8)=[{r0, 0x8000, 0x0}], 0x1, &(0x7f0000d27000-0x8)={0x77359400, 0x0}, &(0x7f00005f2000)={0xddca}, 0x8) r1 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r2, &(0x7f00002e5000-0x40)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d27000-0x20)={0x73, 0x6, 0x2, 0x1, 0xffffffffffffffeb, 0x3, 0x100, 0x1, 0x0}, &(0x7f0000d1f000)=0x20) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d27000-0x8)={r3, 0x1}, &(0x7f00009f3000)=0x8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d26000)={r3, 0x5, 0x3, 0x1f, 0x0, 0xffff, 0x1f, 0x4, {r4, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x401, 0x4, 0xff, 0x3}}, &(0x7f0000632000)=0xb8) 2017/12/26 13:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d3a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000bcd000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000365000-0x20)="431d2e5eda5049c2e548fa9c54515ee6d5e25b28a13d76977327256a8931b714"}) r1 = dup3(r0, r0, 0x80000) getsockname$inet(r1, &(0x7f0000bf4000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) 2017/12/26 13:58:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000213000-0x8)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba0000-0x4)=0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000086d000)={0x0, 0x5}, &(0x7f0000f48000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000079d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000757000-0xa)={r2, 0x1, 0x2, "58b9"}, 0xa) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000c9a000-0xf3)=""/243) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005ca000)={r2, 0x1, 0x8, 0x3}, &(0x7f00006f7000)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000109000-0x1e)=""/30, &(0x7f0000707000-0x4)=0x1e) 2017/12/26 13:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00003cb000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='ip6_vti0\x00', @ifru_flags=0x1102}) r1 = socket(0x1000000000010, 0x2, 0x0) write(r1, &(0x7f0000fc9000)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) fcntl$dupfd(r1, 0x304b0e1149f98016, r1) rt_sigreturn() recvfrom$unix(r1, &(0x7f0000c11000)=""/239, 0xef, 0x20, &(0x7f0000a06000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2017/12/26 13:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000614000-0x10)='attr/sockcreate\x00') sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000852000)=@common=""/16, 0x10) pipe2(&(0x7f0000f4b000)={0x0, 0x0}, 0x800) 2017/12/26 13:58:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d30000-0xc)='cifs.spnego\x00', &(0x7f0000264000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="3d544c39ff5893a3307e560d55615cf61d3df89fdd55817182198757d2002ed9cc8a702a0da6f0b0c29248f2a2fe995be0cb6bf887e9110b6314dd5411edf5405a41f3c2cb9e7687abaa77bad7b3b3fec6ad2cc71fa5596db29685e9c6ac96bd8dffd6d2495dbaf4f1f56e010676dd1b7e", 0x71, 0xfffffffffffffffb) add_key$user(&(0x7f00008ba000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e1c000)="2a050c1355b727b651823a67b78a48fb9f0ffacd037ab21789b5299ac2e8955d5a2860315642f09dad3f4b06ae46883b90a4c27c25f716654652e5842954ad6d", 0x40, r0) mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000628000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d12000-0xd)='/selinux/mls\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000305000)=""/45, 0x2d, 0x10000, &(0x7f0000507000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d12000-0x10)='/selinux/create\x00', 0x2, 0x0) socketpair(0xb, 0x6, 0x7, &(0x7f00005ea000)={0x0, 0x0}) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r2, 0x4000000) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00002e3000)={0x0, &(0x7f0000602000)=[]}, 0x8) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d12000)=0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d12000)={0x20071026, r6}, &(0x7f0000d12000)={0x5, 0x7ff, 0x7, 0x5, 0x7, 0x9}) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f00005ba000)={@generic="07eabf5b66446a7157b3a90d848d0618", @ifru_ivalue=0x10000}) fcntl$getownex(r4, 0x10, &(0x7f0000d11000)={0x0, 0x0}) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ea000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000d13000+0x680)=0x0, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x3, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r7, &(0x7f0000d14000)={0x3, {"6081125842bd9c"}, 0x4}, 0x10) 2017/12/26 13:58:24 executing program 2: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001d000-0xa)='/dev/ptmx\x00', 0x10040, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f000003e000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$TIOCEXCL(r0, 0x540c) capset(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 13:58:24 executing program 3: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000570000)=[], 0x0, &(0x7f0000f1e000)=[{0x10, 0x0, 0x1, "03"}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f28000-0x84)="116e94168e67a71eb4503eeaaf64b205f4f971e16921373d3d7ae2ce95970637922c0e994c0136d9bd1a564c14d21d385903233028407c475ba3c0f228954b191bb257489a970f67d5ed8128c8b725b4cd549810e01aeef1c157a666ab82ca11ade1d4c73bcd5e2c31a55e8a1f7f56433219074b5cbdec5cc3c9294def722c730e49dc3c", 0x84, 0x404c001, 0x0, 0x0) 2017/12/26 13:58:24 executing program 4: setrlimit(0x0, &(0x7f0000051000-0x8)={0x0, 0x0}) sync() clone(0x0, &(0x7f0000e1b000-0x62)="", &(0x7f0000abf000-0x4)=0x0, &(0x7f00007b2000-0x4)=0x0, &(0x7f0000e1b000-0x51)="") r0 = add_key$keyring(&(0x7f0000fc1000)='keyring\x00', &(0x7f0000170000+0xe7e)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000133000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r1) 2017/12/26 13:58:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000b36000-0x4)=0x4) pread64(r0, &(0x7f0000865000)=""/192, 0xc0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b4000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000846000-0xc)={0x0, 0x0}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00001ed000)=""/16) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00003e9000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="1ad29250a5e2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="643c32deb9cd7c3417f537b61db14ef7"}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000921000-0x1a8)={0x8000, 0x101, 0x2, 0x86, 0x7, [{0x800, 0x1, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3f, 0x0, 0x5ee3, 0x0, 0x0, 0x888, 0x0, 0x0, 0x0}, {0x9, 0x2, 0x534, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x6, 0x8, 0x1ff, 0x0, 0x0, 0x1c00, 0x0, 0x0, 0x0}, {0x7, 0x7, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x5, 0x7a, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000077d000)={0x10000000, 0x0}) 2017/12/26 13:58:24 executing program 1: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x9) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d27000-0x8)=[{r0, 0x8000, 0x0}], 0x1, &(0x7f0000d27000-0x8)={0x77359400, 0x0}, &(0x7f00005f2000)={0xddca}, 0x8) r1 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r2, &(0x7f00002e5000-0x40)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d27000-0x20)={0x73, 0x6, 0x2, 0x1, 0xffffffffffffffeb, 0x3, 0x100, 0x1, 0x0}, &(0x7f0000d1f000)=0x20) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d27000-0x8)={r3, 0x1}, &(0x7f00009f3000)=0x8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d26000)={r3, 0x5, 0x3, 0x1f, 0x0, 0xffff, 0x1f, 0x4, {r4, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x401, 0x4, 0xff, 0x3}}, &(0x7f0000632000)=0xb8) 2017/12/26 13:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e9d000-0xd)='/dev/usbmon#\x00', 0x3e3e, 0x200000) epoll_pwait(r0, &(0x7f0000055000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x6d, &(0x7f0000ba1000-0x8)={0x7fffffff}, 0x8) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000cd5000)={0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008d9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$binder(&(0x7f0000826000)='/dev/binder#\x00', 0x0, 0x802) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) epoll_wait(r2, &(0x7f0000f75000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/26 13:58:24 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004fc000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000249000)=""/66, &(0x7f0000e88000)=0x42) mlock(&(0x7f0000561000/0x4000)=nil, 0x4000) 2017/12/26 13:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/26 13:58:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00008aa000-0x5)='user\x00', &(0x7f0000f84000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000441000-0xc7)="82607de0aad37e52a34adfcdf3734943561cda6ce04e8c1d77d3f3c3a93536a6206e262b8637cf1ce2992a9a14b311f1ff23e0b1cbce852eb6b4e8ff0c65e9ef0df33e3b7d9a703dae9964deb55930e2c2c9ef1be6bc9212548c2d087bd2bdf42a20b5d960e4770b40fa8c93bfe8012f71a1824da3f55aaebe31e197eedebf602f10bb7edeecffb5977371cb22dcbcd6d987cef97f5c46893476b2ee3efbb48bacd9af5a4ea0e8dec65e62362aff75df9d56bbce8eb753466521af1156c9cd73df2296649c0c9d", 0xc7, 0xfffffffffffffff9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000ca000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000370000)=0xe8) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) r3 = add_key(&(0x7f0000671000-0xb)='cifs.idmap\x00', &(0x7f0000774000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bbc000)="351b6d47b7b9993b6fa54a2e2124f5581fa5c2e41ac6a7679dede3c78c916180ce291dcd3f680cf5f03ed76a1225d2ef7e2b37f73d686732880e6631ddd6a38c046278885ceaaf2fa52448b8bf817b1e3c30b3ad3b56c3", 0x57, 0xfffffffffffffffe) add_key$user(&(0x7f00001f8000-0x5)='user\x00', &(0x7f0000743000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000-0x89)="822d57e5c3ef2effc1e01be7cd3010fd817671722d1082a8ce4ac7e712f2f935f916a29c431c63fa19ecb4d5d38393f4806cfd8a0b453194c1bac9504cdc5db9c40511255df95e5f8c5cd55ead8b495d3de6cee9db64076f343a2a1b5ab41401841918e26c900d3c2578a9fd81a8e9e0b5d97123073fe3b575885c384710af33d39142ce119c980110", 0x89, r3) r4 = syz_open_dev$sg(&(0x7f000061b000-0x9)='/dev/sg#\x00', 0x0, 0x200000040002) getresuid(&(0x7f000027f000)=0x0, &(0x7f0000ac0000)=0x0, &(0x7f0000dc6000-0x4)=0x0) r5 = add_key$keyring(&(0x7f0000504000-0x8)='keyring\x00', &(0x7f0000c68000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f00006b3000)='pkcs7_test\x00', &(0x7f00000c5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c81000)='/dev/sg#\x00', r5) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl(r4, 0x5381, &(0x7f0000461000)="") socket$inet_icmp(0x2, 0x2, 0x1) ustat(0x2, &(0x7f0000cb3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40086410, &(0x7f0000b46000-0x8)={0x17, &(0x7f0000eed000)="31b3b5283bc6e06c663ef3d3aaf12c7c4c9d6b32f2bfed"}) 2017/12/26 13:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a2d000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x0) sendmsg$key(r0, &(0x7f000051c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000049f000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 13:58:24 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fstatfs(r0, &(0x7f000001d000-0x2b)=""/43) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000001f000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4b20cef1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0x80, 0x7f, 0x6}, &(0x7f000001b000)=0xa0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000001f000)='/dev/ppp\x00', 0x2002, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000001b000-0xc)={r2, 0x1c, &(0x7f000001d000-0x1c)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}]}, &(0x7f0000020000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0x7ff, 0x20, 0x4, 0x0, 0x7, 0xffffffff, 0x8, 0x7, r2}, 0x20) 2017/12/26 13:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da0000)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000bc1000-0x10)={0x0, 0x6, 0xfffffffffffff08a, 0x140000}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000000c000-0x1b)=[{r2, 0x0, 0x0}], 0x1, 0x8001) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETA(r2, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) writev(r0, &(0x7f00008e4000-0x90)=[{&(0x7f0000c21000+0xfb1)="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", 0x218}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00001f2000)=0x5, 0x4) 2017/12/26 13:58:24 executing program 5: clock_getres(0xedbfffffffffffdb, &(0x7f0000f91000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x17)='keyringvboxnet1system:\x00') 2017/12/26 13:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) kexec_load(0x9d4, 0x2, &(0x7f000031c000-0x20)=[{&(0x7f00002f0000-0x48)="0968c8926264eb6e72c6aeb598a528ad1c8b2783d24435916dcf30ecdc717a9d6d2953cab49cb60e361b4ea629a69c30fdf0a81bc782d6a3afdc979c913ad2cc47fd22950ab81a72", 0x48, 0x1f, 0xe3c6}, {&(0x7f0000e0f000)="ad4b83bfe9cbb282b9b520da452dcf5c68f55eed8cfad484e8fc6ea0dfe8bd2d02aefdfab08e1e81794089a0cbb1ef5a19f5e23dbb056c9169186671846ae12d3ee4e765deea9fa7b399c8aef21f7ccc32a48f9140201853b6b4ce2a46d3d2a108d843cf22282015a3f4c960c781df89305768f02fa22c7f093767c8870ba66ed9ee37c92306bab343b3e7091d7d8d745e29d060e02e76", 0x97, 0x1, 0x40}], 0x80000) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076f000-0xc)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000ca7000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/26 13:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/wireless\x00') mq_notify(r0, &(0x7f00002b6000-0x58)={0x0, 0x24, 0x5, @thr={&(0x7f0000545000-0xe2)="76b0c454df06683a9bd7ddb1ea2422c3a4266c817a4430fd5c3d052a2a4f39fd8c3c4a56152aae4e3ac1bd34a1979444d804a71913f7c5014aaf4f07a777888539305cd3b5a2596cc43b8fc7586b6ea3fe00d0a69d55d0a4ed2678e9934d6ec03ba2859e78bd7f26d4d0a104ddb702b20d707ecda8a78a51ee676f0e4c0cf4e90a6120c3e1ea31631a3ecc28da35845a66f2c5f89ab28ebf4ca95012b73dc05c1317d62865f147472aa4e513f42ad67e85bf3fad601bb392c192d69a523603993edd01150705202fcb6ccff7f72cd2e6cf2e5c104b67a8ebe9658e44aded6242712e", &(0x7f00009e7000)="3205c4aeaef151eff016afa0808111bb36f1b644be96be385d2989592e4039322bc5505c2b1f95da2ee0ad774f9c9afe09c439477997aa9879e929274a46296371afab48eb9858a75f035181c3d8661287b68d42654940cc7b064f7b997bf42025e797e139b76f4a0c5a186568c546781178a68439b1b17fd4770d5922e7beb57b5322dc441547baa2c9f8c60afa3f8d38322765259230aac2fc4c7426321e5c74959c74cba6b5bda9b06877d60aa3a560bd09b2d9287eba2bac3bb7d2511a1a85d00072a5c80e242143b6252475bb094b912ed5a5de5f8a438178c232b3c9d2ac1f2ff746c58e409b118ffe40fa1278a0e6d967379f16"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:25 executing program 7: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000248000-0x9)='/dev/sg#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x401, 0x5) ioctl(r0, 0x227d, &(0x7f0000286000)="") mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000fb7000-0xf3)=""/243) 2017/12/26 13:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000420000-0x9)='/dev/sg#\x00', 0xd9, 0x80) recvfrom(r0, &(0x7f0000a6b000-0x1f)=""/31, 0x1f, 0x40000020, &(0x7f000004e000-0x10)=@ax25={0x3, {"903288ebadde9b"}, 0x8}, 0x10) r1 = socket(0x10, 0x2, 0xc) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000db8000-0x4)=0x9) socket$inet_tcp(0x2, 0x1, 0x0) write(r1, &(0x7f0000168000)="1f0000000001ff49433bf000080000760f0000e0090012000000000000083c", 0x1f) 2017/12/26 13:58:25 executing program 0: mmap(&(0x7f0000001000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/26 13:58:25 executing program 6: r0 = memfd_create(&(0x7f0000612000)="776c616e306d643573756d1400", 0x0) mremap(&(0x7f00002d9000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00003ee000/0x4000)=nil) mq_getsetattr(r0, &(0x7f0000d55000-0x20)={0x6, 0x0, 0xffffffffabf5c27a, 0x2, 0x9, 0x13909e1f, 0x3, 0x5}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000500000)=')\x00', 0x40, 0x0, &(0x7f0000771000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 13:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000376000)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009cb000)={0x0, 0x2}, &(0x7f000035a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000416000)={r1, 0x4}, &(0x7f0000fcd000-0x4)=0x6) r2 = fcntl$dupfd(r0, 0x802000000402, 0xffffffffffffffff) fcntl$getown(r0, 0x9) setsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f00004dd000)="ec6b5630e481ea773a8c71949df1d85a86b266e2436554062d35ff5a7e21f0d3d494c19cc1bd0b68433fb77839e083e516b420dacb4f45f395c2df231ed167c67bae1b531a0ecd2277326b564f1c8d7e4b3c37a5010f9c00e8756a19ae110bccc0afeed7d700d0099ae6fbd0aef86bd0ffe14fef2a91a85c7556a640f9889d52e41af2807d4c2c7d12d4f7ec", 0x8c) 2017/12/26 13:58:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d3d000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b7b000-0xd)='net/wireless\x00') sendfile(r1, r1, &(0x7f00004db000)=0x0, 0xffffffff) 2017/12/26 13:58:25 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007ad000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000175000-0x23)={{0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x8, [0x1, 0x779, 0x81, 0xf, 0x8, 0xffffffffffff0001, 0x1, 0x80000000]}, 0x5c) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20000000006, &(0x7f0000264000)="11", 0x1) 2017/12/26 13:58:25 executing program 2: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000eee000)="1800000002", 0x5) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ef2000-0x8)='./file0\x00', 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f000043a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c32000)=0x14) mknod(&(0x7f0000b09000-0x8)='./file0\x00', 0x14, 0x1f) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00006a6000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000ef1000)={0x8, {{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]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/26 13:58:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006fd000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00004ae000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000c94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d96000)={0x0, 0x0, 0x0}, &(0x7f0000fbf000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000aea000)=0x0) getresuid(&(0x7f0000ea8000-0x4)=0x0, &(0x7f0000397000)=0x0, &(0x7f0000700000-0x4)=0x0) r8 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000060d000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000038a000-0xc)={0x0, 0x0, 0x0}, 0xc) r11 = getgid() r12 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008b2000-0xe8)={{{@in=@rand_addr=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025e000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000395000-0x7)={0x0, 0x0, 0x0}, &(0x7f0000513000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000365000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dea000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000364000)=0xe8) getresgid(&(0x7f000040a000-0x4)=0x0, &(0x7f000058e000)=0x0, &(0x7f0000a85000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ff7000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003f0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a5000)=0xe8) stat(&(0x7f000047d000-0x8)='./file0\x00', &(0x7f0000085000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001f0000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000954000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ca8000)={0x0, 0x0, 0x0}, 0xc) r24 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e6b000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000-0x4)=0xe8) getgroups(0x4, &(0x7f0000df8000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r27 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007eb000)={0x0, 0x0, 0x0}, &(0x7f0000f21000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000abb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000410000)=0xc) r30 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000271000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f4000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b7a000)={0x0, 0x0, 0x0}, &(0x7f00008da000-0x1)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000568000-0x4)=0x0) lstat(&(0x7f0000897000)='./file0\x00', &(0x7f0000df6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000939000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b5000)=0xc) getpid() getuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000032000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r3, &(0x7f0000765000)=[{&(0x7f00009f2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a76000-0x48)=[{&(0x7f0000660000-0xdc)="7583b380316fb17de8cae1c7317994e250e2830359cc1fa6f7a48262ef702ecd471e701364a3e64e6627d357ce26722d81db4d356fef2fe795e9677de6876882ff45eab2de5425d72a736907c9d2ec137bcc10b78a96868797642a54d138453a358172656c73b169b21d8b834b0dfe62c8073d6d8fbc3e05686ba202ffbc2efbe7f21f291983491c89f521dd538f8e17f7ff1514d66e7d43d2734402bdad0612a7d6a8ac52ef459e3de01eaaea8dbac1f507a22eff348785328a01ee1d118901d24fcef0015860044b21da536248111b9c2e2c7f60e6bf0cbc5be242", 0xdc}, {&(0x7f0000314000-0x1b)="f26047df2834e9fd2cbd75cb503f9a2372605ede2a571e002806e6", 0x1b}, {&(0x7f0000a7e000-0xdb)="d7a02440aad2677e6e30c4f44ecd2e12e7ae010e00c124880bdb0e375639d83588e317aa7ba1a2b84c72ba6349f64c1bb82bc1d222da53c7fdd7c33a190efa434c91649fc17f77e2874d110c715560a58d1e7415f773484eec2491c691d74f2ddd01e455299cadbbc88897159e918696ec03f2b1b1b9a1d3f44a2080aa330ff4dec59fdf8a0b003557654171248db4d196bd242983ff8f663af72622dfbdd9f0ad07081800f929173e5ea21142458690752986073bd5f3fdcff9e20610738047bc46427395b14eb55b274a8c23c003f95b6621b3492a710897c565", 0xdb}, {&(0x7f0000174000)="e45e74d60a1de138b58f10746d4c8248f4c1225ed5f27d71a011659b28", 0x1d}, {&(0x7f0000d62000-0x22)="0a724b4bc1a4c16ed365d7b5afddfa4b42a0af32026ee3da072b6f29c7571d1ab600", 0x22}, {&(0x7f00000cd000-0x74)="1db0ebffccf282f8dd8cfc94af3542ff79087043a0a70ed723d3dc2b259338864afed65ca21bbd6106f03bfcdd0c8945ed81f409e1d6fccff1fec154108066b97316745b5387aa218b4dce1f0fab39b7655cbd0299fa8fe94018d98df9a21bbc4d0285804463cdf5877474727d1bdecec3706977", 0x74}, {&(0x7f0000a39000-0x54)="f66897300ce4399daccd917a438e90b065237ee976a3dd47c3b7ebfde9daf0ba59607648ddf845cf18b0edd7788547dc015450b51755457415e02d12dfaf3d3d3e4c4e5c26547c0e81c2e3d68c62a2474a4e1f9f", 0x54}, {&(0x7f0000e83000+0xbb5)="f9d4383a5f5f3ff39d68fe5ad35ba3ca52ea8b36a8", 0x15}, {&(0x7f0000b60000-0x6f)="a6b5a6a6b0365a508ec2898664b6f5f5a3599ba8273edc26725b4c13ccd5fa852dccde5f13d1aa2dc68a28522400933f142ce2a4fe85382e42d405310c68c307f410b2344340fe0bd857b96a0ed07e93baaf06f18fd80bd0b3224a60eb8f9e0fadefaae3369e549d2cf0866c82659c", 0x6f}], 0x9, &(0x7f0000a45000-0x30)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r27, r7, r8}], 0x30, 0x84}, {&(0x7f000085e000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000084000-0x10)=[{&(0x7f0000f82000)="3cc3974a056b46dbeb87992cffcc598bb3a86129416f30aaae020cd2e9a47bffca204bcacd77a2725ab98d86b2b3318f3d85c95ce56ef27a4e2754d4f30902b9079af236662f67381639532090ab7a8d95a9", 0x52}, {&(0x7f0000280000)="a9c0902e8f839eba0b5a284ee8d7a903e4775e0eaa8f0b3a84a3a2ff5fac4ffbacbb9c652f7be199c19fbbae82dfa5709f497fc89cdf35e8469134c357b053acb9a0e48a37ce5df203c9638310196c3423b2e5015516ff9cc4adc5bb7535e9ea6c416155b4eae6864c6dcc25bee6e9ff71675533d82fb2653755cf707cb66028f923705ca9fecc84c659528a85baf8e34a909761cf335d29a463d5932abce6df077aebb3796e55c7bfef4b03201e3fc39e29d874fd4bf9cf95c885a08f90d483f7c9c3ff1e74dbceaddc68bfb76eb68510d8c1e1bb0f26e3c74e26479f47dc", 0xdf}], 0x2, &(0x7f00005f4000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}], 0x14, 0x40}, {&(0x7f00001d2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000c9000-0x10)=[{&(0x7f000067f000-0x1)="c4", 0x1}, {&(0x7f0000042000)="745e3feae3de864f70c689df11604492bfde43de7b039f8d9f9cebd1026787987078f9e5da1bda0cce6e105c426bc213c4bc42c1f3d15343480400cb220aed789d9d865fa5645eede3258843a7b5ac6ed73302a4d41b3a1441be0c25c921e72599545a85e2d9945077ffaa5117d60cb8ef32c2be4192d72b2d1195e44a1e06c22635c552135ef1c5fa38ca6005b7dac0247e75c5d4caf24e16bc62aaa2fa6ef91f9765a0cdd4b9b20d4b4c319bb3e8abf6cc90628e0d1d4218c70f89f555fdeb89eefe3209b390", 0xc7}], 0x2, &(0x7f0000eea000)=[@rights={0x24, 0x1, 0x1, [r2, r1, r2, r0, r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r1, r1, r2]}, @rights={0x1c, 0x1, 0x1, [r2, r2, r2, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r1, r0, r0, r2, r2, r1]}, @rights={0x2c, 0x1, 0x1, [r2, r1, r1, r1, r1, r2, r1, r1]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r2, r1]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x118, 0x40}, {&(0x7f00001ce000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009bc000-0x20)=[{&(0x7f000028b000-0x56)="87b97e401a845aaa114c3da34884056c0893ca99d5fe6e0a597e4b723b476681b942a29f25d035c32fe00c56332a664e6a1752d611216051ac7ed089b4e5438e9e0b4e499c83418279e8cafb20e0c88e60f0d7b56155", 0x56}, {&(0x7f000078a000)="445bb5ea50203163540c7814f6ab02bc8ec59f94b4a652ba874245ceb3009e86af464631350fbd4f80e7e535021ededcc55a9c629fc604bef6adeb3a84aa3304398224245bf49513d4bb094ed70ddc8b7d5dbae1fbd975aedc0076597146d96cfd340cbe965d909b822e8c40890f19af28208a8d1ab1134d09c3a110e79373f50c382ba2830ad641e1f5f0d1022158b8bd4cc8d138ad873edb8d4e37d559dcee0b08da85c0493dce4186ea75f5465f324b6c3a4da1d3eb1af3032f5077a1afcbb166c61e33171dc0eed2eaf7f958b05426cbcee3bb10706a572b2ac82378124e35a0b0", 0xe3}, {&(0x7f0000b09000-0x9e)="c9996ff5fb3d51514e1eba849d895d13b4fb916da0dd6eb0d7b4735f0dfff6405ae60e419c920a54800215d918147754bdaf7ca1b1965a1c4a1b4efbd764d4acccb2a723585fbc1f740d9f615785aec0e125f447026085b630305cfd0602e064b9690af134a71b5c2f220fba8df0a0dbc374527666b1bd1bdba14bd654a4007261ecd5331a7df280258fce30aae375f0e947b8b0398ab99a3fbd51403496", 0x9e}, {&(0x7f000069d000)="", 0x0}], 0x4, &(0x7f000015a000)=[@rights={0x2c, 0x1, 0x1, [r2, r2, r1, r0, r1, r2, r0, r1]}, @rights={0x24, 0x1, 0x1, [r1, r1, r2, r1, r1, r0]}, @rights={0x34, 0x1, 0x1, [r2, r1, r1, r2, r0, r0, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0xe4, 0x20000000}, {&(0x7f00001b3000-0x8)=@abs={0x800000000000001, 0x0, 0x1}, 0x8, &(0x7f000075e000-0x20)=[{&(0x7f000001a000-0x87)="9e29c0eac1703b2a126aca3fde8c250cc84fba9724940c232ef7dab10d19c8047f3d22ff91f27b378fbf3c39c8cab98245d590494c9e7e345b0a58cbbce41d1229c74ee8914e8d0a62cdbf2474531311a464dd3ae07c85b7662f760e6551532b3a5cca13e8f0d878af66cc1989ed27151bcc17801c54ce97b051d826f3e89d0e9db602eeb8ce11", 0x87}, {&(0x7f0000b3d000)="b5dd4b1eb15246b94146505a0016f2c2f1ec4f9eb1f1d0b9cac5ffc7d922f15afd7118756b7363cf69bdb17c5c37223931214a8ff2ada69a8e1af60fd81536d11c89404c3155ba8aa1addd327c37d343346d7b6b7bd80dc6a193114e10df1cf88d8076c75f199eb12cfffe5ff757eaee1ccb39d135c76348617a7459f5370b806d1c86213d6ebe89797d9228de1cd53412b01d764a5e9ad4debde6c8d28f9823aa375723778dd65f45f655c604017a5592435091eb794b27cd55b3117c864ba355b05cdc1a300ecf96942af1e59bdbdf28f0380418105ff8cd0acc", 0xdb}, {&(0x7f0000ac9000)="a03621583fb06c3cd160de304aa538bf58386b37c33b474d79fb65916e0ec703ab2a561be8b64527422ec9136295905830aac587a7fb74ae", 0x38}, {&(0x7f0000462000-0x90)="0093992179a1f6593a2689be6c8c6b89dd62588df349e7f327427b36e9b38c9c4d3e5b8e65cd5b4903605b97c240f01cc32a3959c6e81d2c39dae5ff59611dd09a294c30e6493922b8b052a0d99e049487689d27ba3338f2a3c8c223eb09f54d994b0d132c31ddf5d65bda6988c36b23527ef1ed281e658dded515e1f0d6b1f7e27b676821606418a3c55700a3ed9bf3", 0x90}], 0x4, &(0x7f00009e7000-0x18)=[@cred={0x18, 0x1, 0x2, r27, r28, r29}], 0x18, 0x0}, {&(0x7f0000e6d000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000fd4000)=[], 0x0, &(0x7f0000e6c000)=[@rights={0x14, 0x1, 0x1, [r1, r2]}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x10, 0x1, 0x1, [r0]}], 0x54, 0x4000001}, {&(0x7f0000e4b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000295000-0x18)=[{&(0x7f0000374000)="b0d5e48cdc3c256967ea12f1fe7b0f30ff14db503bea561750eaf1a55ec18c0a336ec520f4df", 0x26}, {&(0x7f00008c8000)="5a68e618528679c3ff8bf45b8e6bfc9ee984b191598d1822ab03e6598313b1ebb80b53dca5a0dc59c72deb519f87560dcff49fe7d8ff46c96c69ba1433543b7ebed4f535de", 0x45}, {&(0x7f0000749000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000956000-0x28)=[@rights={0x10, 0x1, 0x1, [r2]}, @rights={0x14, 0x1, 0x1, [r1, r0]}], 0x24, 0x0}], 0x7, 0x200000d0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bdc000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/26 13:58:25 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fe6000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00005fd000-0x3a)="0700cc6673003ef31c09400f0a60cb08bdd79b2f849e20fa79f11d0bdbcc738dac2095566fefae258ef9c8a211cbf39bfded3aae4e8b15724ba3", 0x1000, 0x0) sigaltstack(&(0x7f0000ba8000/0xb000)=nil, &(0x7f0000c3a000-0x4)=0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000fe7000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x11, 0x1, "aa571203ba6245283dafd279684bf4d1f63b2322a8cb5fa2990736216b5cff6e491a8600f680fe2944b4c5c23fec6d37b847598b55a188a52952d6359d49b537", "fc0437c367a5416924f91af4531905d0eb1f580340a03c904978016ded7d8bb2", [0x5e6, 0x3], 0x0}) 2017/12/26 13:58:25 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000faa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) close(r0) 2017/12/26 13:58:25 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fanotify_init(0x8, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fc5000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fdb000-0x8)=@assoc_value={0x0, 0x7fff}, &(0x7f0000615000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ba7000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000a38000)=0x1008) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001c6000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fda000)=0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fda000)={r4, @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]}, 0x8, 0x4, 0x9, 0xeef5, 0x31}, &(0x7f0000bb9000-0x4)=0xa0) r6 = syz_open_pts(r0, 0x400004000002000) r7 = syz_open_dev$usbmon(&(0x7f00005d0000)='/dev/usbmon#\x00', 0x9, 0x20000) dup2(r1, r2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r7, 0x4010640d, &(0x7f0000215000)={0x5, 0x8a9}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fdd000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r8, 0x5401, &(0x7f0000fdd000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000fdc000-0x8)={r5, 0x5}, 0x8) ioctl$TCXONC(r6, 0x5429, 0x0) 2017/12/26 13:58:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x7, 0xbe5, &(0x7f0000000000)={0x0, 0x0}) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2017/12/26 13:58:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000046a000)='dead\x00', &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x11, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a52000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000e88000-0x8)=0x4) keyctl$link(0x8, r0, r0) 2017/12/26 13:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x10440, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d3e000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000047a000)=r1) ioctl$TIOCLINUX2(r0, 0xc0189436, &(0x7f0000be2000-0xc)={0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00003f9000)=0x0) 2017/12/26 13:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00008cd000)=[{&(0x7f0000a49000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe58a2e04a03ca7265243e890000002821590004fbf50dfff90004a5000004001ce1ed910000000000221f10000100070000000200f66b0f536e2b", 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c69000+0x2a7)={0x0, 0x149, 0x7c0000, 0x7bc8}, &(0x7f0000798000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000019f000)=@sack_info={r1, 0x6, 0xfffffffffffff001}, &(0x7f0000f89000-0x4)=0xc) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000589000-0x50)={0x4, 0xfff, 0x7, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ae0000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00004bd000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000858000)='ns/mnt\x00') socket$unix(0x1, 0x2, 0x0) fsetxattr(r1, &(0x7f00009b7000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000395000-0x7)='ns/mnt\x00', 0x7, 0x0) 2017/12/26 13:58:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$fiemap(r0, 0xc020660b, &(0x7f000042a000-0x138)={0x4, 0xfffffffffffffff7, 0x1, 0xfff, 0x5, [{0x0, 0x7, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x9, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x1, 0x0, 0x0, 0x40a, 0x0, 0x0, 0x0}, {0x7ff, 0x30d1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5c, 0x2, 0x80000001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) exit(0x0) r1 = creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00002a0000)=0x0) 2017/12/26 13:58:25 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f000001b000-0x4)=0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f00001e3000/0x4000)=nil, 0x4000}) 2017/12/26 13:58:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"8985482cd1001a"}, 0x5}, 0x10) mmap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000009000)="d8"}) 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) r3 = add_key(&(0x7f0000007000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xf)="3c43d8acc0f5c04bb142fd0d8ced48", 0xf, 0xfffffffffffffffa) llistxattr(&(0x7f0000009000)='./file0\x00', &(0x7f000000b000-0x11)=""/17, 0x11) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) sendfile(r1, r1, &(0x7f000000a000-0x8)=0x0, 0x27) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f000000d000)={0x1, 0x15, 0x5, 0xea3, 0x1, 0x6ee8}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000)={0x0, 0x0, &(0x7f000000d000-0x7c)=[], 0x1, 0x0, &(0x7f0000008000-0x98)="c5"}) 2017/12/26 13:58:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e38000-0x15)='/proc/self/net/pfkey\x00', 0x4002, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_procfs(0x0, &(0x7f000045b000-0x9)='net/icmp\x00') ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00001de000-0x10)={0x3, 0x6}) readv(r0, &(0x7f0000de0000)=[{&(0x7f00004e9000)=""/13, 0xd}], 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f9b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ip6gre0\x00'}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000062c000-0x4)=0x1, 0x4) llistxattr(&(0x7f000009a000)='./file0\x00', &(0x7f0000692000)=""/4096, 0x1000) 2017/12/26 13:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c0a000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b55000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x28) 2017/12/26 13:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x9, 0x84, &(0x7f0000c88000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000be1000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006db000)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fb6000)={0x0, 0xfffffffffffff801}, &(0x7f0000c4e000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x20000000003, 0x3, 0x0, 0x0}) setsockopt(r3, 0x100, 0x1, &(0x7f0000001000)="", 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000099000-0x8)={0x1, [0x0]}, &(0x7f00001c0000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e52000-0xae)={0x0, 0xa6, "afb81729015e7c4b0d8dac016b5a6d50c2a3329647f6e94e7afaaec5431eb9bca5af7b9fa33bdc849ffeeb46f732c8ebeab1707aa67e6a7495b406da7d623ee8dded502b5fa70484a577435525b3c9cfce4e56a19287b9b320eebc89dd3b4f0e0c2d67675a57aad3b0f86d49900fe68242676ed2648c5a58b11a27f575ea466c6d6ee590f53db802a592b40fde400d7be4c79dc2c7a772ae42d1e21b004168130408bf633010"}, &(0x7f0000c1a000-0x4)=0xae) sendmmsg$inet_sctp(r0, &(0x7f000081e000-0x1c)=[{&(0x7f000040e000-0x10)=@in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b32000-0x38)=[{&(0x7f0000205000-0x67)="b9d5a4b6e14ca02d48f1d1f6c59c21897f30d0dab0eeacef8f43935a390160cc70d7ac8b60a82da77243e0c2ee99440cfbec5da760fadd3b3663fe4574d5cceeaf709eb24226052e837648ca178460a8199e97076e354805ede8ef7b98fa56af9a00f99fc4bbba", 0x67}, {&(0x7f0000cad000)="fa58bd23930ccc349a03ed5fc26ecfd28c8acbaff58be0fd523ff70f55c5e0ac8c5e801da332d1b0fdd9e17451dafe633ce179908e68742ef91faccdf37798cdc8ef0be712fc92309d", 0x49}, {&(0x7f00004d8000-0xfa)="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", 0xfa}, {&(0x7f000051b000)="892359dc85963cd524680c7a765e79c99fc611882570b01e30852780ba84d1bb90", 0x21}, {&(0x7f0000030000-0xda)="f3663cda613af5c5e419821302f0e75d433e70e07582ad41f7f3b171ef4f0d25f6a5ddc83d15822561023c65fa56a798b8bd015d84aa371008abbe9afa1f014c9165c97ae7843187cbb8138a82b2177a77804303b3a1284b973178576f30d5bcc818a176da72b86413e3f1839d19a8f3005884b8c33f2e60b1955430a2944f220e858e1b061caa4cc3c5e9e2a50a5e3d0c8511dda2fdb073d12c8214168879e814cd003e3022f2d6f3ee4238010c1e80e1ab5f6de763a411ddd1b290392c6fed294fe1f53f258ed3c81db5ef4a814ec460613b1e2dd4e4f342a7", 0xda}, {&(0x7f00000e3000-0x59)="e8a3bff92540b999c4ff6b847c17ff19a20809be6bf9d938cd499b2c50dc381afb911b82c41e8f1049b1681d7abf5c020dc51639b442ae46a0e37dbff47b8176c6b86c6aff224fa1b88fc07a61fa36202289d57b24fc0a4020", 0x59}, {&(0x7f00004aa000)="6b13420ad5bc5c87fae899ec724b22aeb4159f2ac0b39425b11d4a1dd19e3c8739169542561d0a5c2492c6a029b0d57a1ae710fcc9a939c0ade96db476683e6132026c955f68202e41681c10ce5edbf2611758fd53826cf15adb829e750c57f55f3c067d8f0bb7f934a7a35e26289c27d83dec905824c73196a1e21762af1cbda771a0cb48c4af4f0a1a005fdf2687973d9af9b5d0579b175df70ea136ce57bdf8254f574a3f5d12b63b555d716e3d2602f97fa53979b854e5ed63bd6aa7109b03181413322c19d8657687b6d8ebcd67d5b9cacb118d219ee2aeb49c4052a087b6cff6aae531bf95da630bb98ce54c6b84710423abac5b7a46c242b31a56e79173f546f1e2f59b5b840ac0754c97f147ee8943c8325676e058b579b52ab0aafda11b517a8bfaa85a0acaa05d20c2869acb788675b8d8cb4c541844388f78befb71c0c5d939df2b5f22af25d3aecc10d61af003c91a09a03037ec26b70aee5f2884c7e0d3e4d8b4f3bd13ef0d212823d26cdf7f093030330391661ffbce57fd59eff1df636acadd2b457a9365b57c5710bdfff5588e87f20f00a06f30017475a9a5c22814bced01e7db22e1f147412d94c97d362dfa47efd1e4e3bd6973fae7253acff9bed65c6b8e48d4309bbe77c6917daf7881fa95d02bb5362918f0045aba91249abf0a371cf5670064a3e7c1a064e7180b15d8b915b2d8811871e54aa6a5542730fe48ec66f43e462ec62f315600337bff045ddcced328cea5edc629cf0c437fa4c58d50e6872a0a1d962fea0dac0a67318b2ecea9eefaee485f519b43fc6183e4f075da276c05e4d9bf9a8aaede1dfa9640fe36ea6c7fd2ea349f860a7cea5dfad98676919a19d1d898022d9c143e23f1a18679fe65110731c0ac5db05de80221d6263b8d5895580648aba4d2184000eda90da38b8a14b32e0acef3dd8a132a9455c1aeb634771cb03e8edd67d7c1fec07c9728df5cc35ec056fd9e368cd1cffbc539b14123788841e4921021c063276052e39d8e02302aeb934adb346d021d7ac045a9e4da46b695093e779b98558ada6b16a54e79ed75a29a713e7e9989376f555436cccbee2dde8adf2371a99ed3cd6a7700414ce2a103996d40cd5919478e313077b5344ab0857dd99491a4c60e4ab653aeefc935dea75ee8cf72c37c011217bced64835206a7d4459e07c86d66a7909dd0556d2f4797f315821b21d463ec783699916f77404736cc90cef8052d252c2ffc57ea4f92860349ad2a3e30909d7d9b2fd40930b164518332f87bd56f78daaef187e271da9096c16a9f43d806da27883903ae393a86ddd6dfcaf77a16f4af5f61dfee219ed3bb2cee05eb9ea2d1a4544b1c9c6fb26ce17f2171a36b50d92bf66db4d38a98830f3c906911b1428aca1dc0c8d37cc38fa00fa2ecf26cf876084838b9e47bb5e6977eb421415b7d9f9658178d2a9cce67e9db9ed34817bf656a9d4407b0aeac975284c748ac799892a3c6e38f8920123dc21034d14a0891c989c701a26b6a74c87582344f23c960cd55ee6fa457c999818e1f893459db8816ead0d2a03c046a778d1fec435bf09d64ef7d03c594b45d0ec7256c834e9dd3684a55056dba3d1c2d0e609c9d1277aaf3b27d168381f46d29b6ed565a34a6611ccc4c441dcff77810b6edc72f59ffba5fedb4d55e8dc64a992b217049bc3e6e46d85e73a68280236f2563e15bb55574f07a25f0fbf9bffa37d6e9c903430f9043581e52b02ea4a073183f2f7f5aa58d26ff6784c64a2b90e02fb30ea8aa119feb976ea94add86abcd5e94ec2cff1c014d37b7ff6d30012cf37474e68be2401bfa36bf377450885d256588122ba41812859f1bdf687f38f0912962a587abd3d9eb754054e5bfb40ca5879d45a1d36882520e33abdce921ff7e07ec1ecca4aea3cbe4fa3ce992cd6c34f3cd9e22be914bde6b209c9d8f69e3f457b09195e22fbd07dcf0be4fa736b7f67c07f3c59c962c0599c20a39b76ac29a06a2f1416320c26147616ddfb95f9bcb12855f1ad735b879d8b9b0c86fd59e4d5654f48f9cbfa64afcbd0a438dd45d3eafad3c921d202be77c72efe21dc2c85a3bb632d961e27aa120767cda4b8c45fd8184130833d3ad0ddf87f25ce1df09f2f64b38ab55c91d67d5f1ef663725bc27a299525281b0ebc774d0715784180d88a43d5fe4a61610b0ad9996ed8ecfd5e7206379d2298512c04e81dbd4e303f43fa486f9b596f5f13e7b0cd0b2f217bc00cdb9ccb738ee5ea308350928628244acb42989370ecbde8b9a47ec90579e0797fcbb0d6027214d3a24fc8866856034561092a0e7397ef7b57baf274d4c3b0136791ef83d0f7bc260cebf7f4870ba737907b0d83ece2e5fb5cc9a6475a32c33371d3af1140ac4ee174fb605c4a952e12aeb9bbab9f55f4ca24aab59eccdda4d2c6d4298507f3a2496c700839ef7ebe325641b318b2ff188763c81dfaa2039f0d7bad75444500cd62c1e36fafdcfb8b5fbebd7de48ae95f0795a23a5c15359f0bfdfbd7a91ab0f280b1caa507c2c81bee74812e20f91eff7c425e776f4d8a88733ec859814391a068ad69d958fac8906acd0ea66bde1b9c86adea1320a7884760d7ed406545b241cf1a5ffd21bdd83f8ebb4dc6277c8d8d9f612b180e7af0e50a241a15589530f1916429ab41d9283927b0be247f0a0431b83f95c70d8efe28599de22bd45004b0396d15b17a7853dcd2a991fa5a411e86637a122a53efd7c5ffa164c51aca651806ee978764d96a3aa3a243c0795c2ae90d2118c9f97911587d5f789bd784b413eb8c3e749e856b0cfa5dcfed87b803c420187864f2ad4aee25f2c57e1cd215cf7223847bb9714e2d3f679ac18b764126e1d8e8c15b35d6b84c7814bf2b57e670ec9320beb1597f2a74614d44d1751515925c926eedd518ac06e9584a4002fbcd7743615ca94b7a102c2ea1e5ff9f7b4bc26015378e01cf2868730e4f399918ec7a7f2d0fd13e981776d58b67f5b1d798bf1e394660a4099aa9a84072fe328b49f4ec7830904ffbc97f4dfa086fc9f64c0c6b0d98743ec676ab3df84b47175b3036a05d53153dbe3212a20d8d8543af1897fa3a10d09bf423d9be466d6de926f8c6e6daa4a08c141291424a084607885dc1bb5d509cdec9d3aa7f6319c2eb70fe8b4ce99f325f8c66b97679871f6f643f6b967eb34962457e748c3d53ce8f6429d10c106cec0e54728ea0f0595b0fb8112c3bc9cbc5ec3471af1316bc0227c5229bed49450be063f956f623b05e815cb0a58748cf8b8efe51e1489ac24cc5275e821254cc5e6c934af2489c610d4f2b83214f616bfeacda778bd993e62af06cde1da5cfc504899d1ee725f0f2da22e810822cb9792516dda41562ad3482b6a4584a89c3310928cff81f2ad6716c0d31f78c4363e78e2ac86ef837a78b5c017a5ef9664456834ccf3143b9d4542962b3e1de10c38dfa9d852f1a0ff262c337856e32e7f75bdeb8db82df27847dd9fb66c669f20ed92f91611e46ab67a29d86f919c1fb56af29b517e19458a3d223d72d393e1113f72e2077e604ab925dd7142f9d9c7147f93bad3f182806869794dd15c793e336645cb3c45423f3761b13c017ceffb3c33ea53016d823f2d380183d10c253b4a742ce2d48e148df920b351295383cd3fbd744e69bf8afa136227a50995766fa775779995ac93dc7c6a943230e9da6b5bb1add3cda19ef269b2f6c7c274eb6f6672b0aeb41d996fbe52c4ab093d4a3a2db7ac2a431420552b78eb997cc46b4dcf8a11621d4c6d16775168467daa94afd900d22f83af49d9a2d972ac74d3ccf0eadd268426537b442090ded325f2e610b2094cc82b4fbf4a567f8149ad0448c6c3e57ffd843753b2f9a72a055355bb2d2329f291b6ad06c40b3c76c93c30584df83daddf03bc31f8ca3fae97f0753d99b642924ec629a98023927a1763cb797d69228952fc118d67e63e480cbd5ecbe7e97d6f070d655967dfbbc129c2de97a4d04501d7f03c147970c967b893b9c1f4d53d9924a940257c256a16a9941f0debb8745399a650074ecf4f4a1de7a7a6377676355ce1bd96a2e1121a90b342ac97071710711be892cf5e2ad5721aec32bf03b731b7ed4a8dfcabc33ada771396bec725709c0f6129aa0150453e0f64e690999470da96cc71f7dd87255afeb0bf8ac598eb9fd6fc6de3180589787a55ad29ec3b25bf5614c5db534d330d542d15b2a8455bb9a36ca6ea1e9faaec8f31ade4f9d4780bfc052a001a1068fe25cb19f16b9b0b9f18a631813cc0fc8e6f2bc7bc92617179d217f7cf3e0cd5dad60e5749d296ec6ba0b7c9a8a74fc6f36e46faf8f2260d160a2a0305afc3ddfe7923fdecd57c778519f2d010e1099331bb5efe4d0fc3e152560a819fb79207d98c279bd2334720a1a3098adfa203db58a36ee7226b4b2e268b29d170b7499d1b7a61e6d99ebb4271a123fccd03934e1c0ca23ee8cbf26a11df9e27bf075faea67e3f287d33309a054502d7861c5e15632efbe0d67b3c74da5b995c3c0d29f54ed486d48d05112d06862aa9ed6271ba5643d91b1a3c736cb94074efd6950ecc4cec66c5149b9ce9daddef84842d18f93c4b9f684269546f9ecec4c2d1620a3827b0fb7f7c6f0a3695586a1ca1518256e6a9b97bf3f23dca8f4e6180d35aaf6d71613b1cb199b9e698cd4d5c17601ddffbccbc1e0a531e5f17bb5f012028299973f7b70cbdde7224924e5ddcfdadd9c9315435502015c70d2d331fb6db4c58d2d06113abf68abca2e40f88034cde662af74ec9c15215c695e6ca4c8aae711c1b3e241ceb5144f59e2b381891b7aeff565a794648cf570dc350d7fb8bdc88c4bd10fba4470f2eccca5b4ef41798896e1841603f34fdbacd5543466a7ffdf03208a9833ce6994acfd51a2b63e72c8c5747dcf67abe4a043b6d0ec31dcd8a007d026d99f07123314ce588a2d3444d016a80e7381f26c9cccd53d7246beb2f4867f3704fe15d2f67daf17f00f86ec422a748488c968b1910e0e5cc62c961f92977dc55976844418bdedda18bbb4498d8e327e8c60f6509ecbf793cac9329b065932a3428e26ec74faed80284614920bfd21529a4a49b0691567e2198785ef60e15d8eefc6d26bcbb216626d364a0f39c49e642fc29cf3e57fc3674fc06574158b3400106a61393e80131359e93f532fd370f8a841f15de77520ba9553c1e407b8cfecf7e77321e4ccf93dc42a80b6de61cf5786ff9f256d20f1f2066d093ce2b9047a568fb116745db6ef84cd04a2101cc8bac176a5e52e579f66144fcd39f752973c23edc545d0647ad0e32c0ead11e4e990f10d7d93c169c5ec426c9924badaf11fe27619c5af966d299dafbf1078e5dcb216b30b7d96cdbb44d185c347bed17f61dce6024912a3de66cf70bb7c36be3cd1f2fb38280b5f8981e167b92d9a6a42f144e8c2301a5d699562c311756c85ecf76d49124d81cbf4da6c64633ab2af8f9c62424200b11c8ecd78bb41ab07965fc81a8776119f985b1b5875337fba209ba487e19da69f73e9403c2591eb85f38ae0dbd25b067b14719ec95a0b41d5b97ab074191dcf4519ce45a073239cb1a45bd5205cf9748e559fcc6fbf98458c5b9ed578c1bef7c1374f42fa86a1c71345688966f294e262ddac23945d77fbc3e1c0aafc903bca34784a52e7ad5b4829ecb84ed0886acab6ac9978509bd9c7396db5f95b458e60709e1f7acb83e621bb9c6f1713e5b5e57274ea9180459f9e23a96064e5d52ca01a941f6dfb00088c1d335f4ec97", 0x1000}], 0x7, &(0x7f0000a71000-0x108)=[@init={0x14, 0x84, 0x0, {0x1, 0x100000000, 0x80000001, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x100000001, 0x201, 0x8001, 0x81, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x200, 0x6, 0x8000, 0x6, 0xff, 0x8, 0xbe, 0x0, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0xff, 0x1, 0x40, 0x535, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x400, 0x730000000, 0x8001, 0x7fff, 0x3f, 0x800, 0x81, 0x7, r5}}, @init={0x14, 0x84, 0x0, {0x7, 0x49a, 0x30, 0x0}}], 0x108, 0x4000000}], 0x1, 0x4048000) writev(0xffffffffffffffff, &(0x7f00006d2000)=[{&(0x7f0000aa0000)="290000001800ff0900000000f9920002", 0x10}], 0x1) 2017/12/26 13:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000036c000)='/dev/usbmon#\x00', 0x7, 0x40080) fanotify_mark(r0, 0x40, 0x2, r1, &(0x7f00008fa000-0x8)='./file0\x00') epoll_create1(0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/26 13:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008b7000-0xd)='/dev/usbmon#\x00', 0x903a, 0x10000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f00003b7000)='./file0\x00', &(0x7f0000bae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x2, &(0x7f0000b3a000)=0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000730000-0xac)="294bc7d58b883ec544099f6e0e0966e87f6ee4ac1544cae33105739a8cba1d6d48c0a579d8c533bfa9e8ce0d953a7cfe20f15940ad255ab11bba80f1d13743dc1fb21d28921ae90278ab6e45c7b1bbb5c8444e80b65ac0fb447fe16b0a594e80efafe554cfaffc0466389165079cf202605f9d4911dc4a822c1019aa7f3c89886625ac1650712b510898673700000000000000af7982c8000000005dc785c18de826b3035ef249d5867abeb0", 0xac) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006aa000)='/selinux/status\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000f1f000-0x71)="5b2891d7878be9277fb07e79c65ad601e8996e6d16c1d23f7370dac66dede5aa09b886416e3eff41d11162e69652c834935f172a9af7cd76a1facba3e9f45a56911b5330b4a6ae3595111974e087d407c62fac52d3dd3d18fbfb100baa8274f8fd46b7332c0adc637bd9b2a2f8bc8898e4", 0x71, 0x0, &(0x7f0000e54000)={0x4, 0x2, 0x5, "a41c423ed6c6", 0x8001, 0x0}, 0x10) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) [ 68.514515] binder: 12078:12079 ERROR: BC_REGISTER_LOOPER called without request [ 68.587384] binder: 12078:12079 ERROR: BC_REGISTER_LOOPER called without request 2017/12/26 13:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x51, 0x2) r0 = open(&(0x7f0000636000-0x8)='./file0\x00', 0x10000, 0xffffffffffffffff) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f72000)=0x0) syz_open_procfs(r2, &(0x7f00001ce000-0xd)='attr/current\x00') 2017/12/26 13:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x280100) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000735000-0x4)=0x1) r1 = syz_open_dev$usbmon(&(0x7f00007fb000-0xd)='/dev/usbmon#\x00', 0x0, 0x462001) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000080a000-0x4)=0x0) 2017/12/26 13:58:25 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x3000000) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) 2017/12/26 13:58:25 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000447000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000036d000-0x24)={0x0, 0x800, 0x4, 0x0, 0x5, 0xff, 0x25cd, 0x1fde, 0x1000, 0x8, 0x9, 0x7fff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000000)={0x2, &(0x7f0000221000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000)=0x584) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000002000)={0xff, 0x0, 'client0\x00', 0xffffffff80000000, "bd3f7169a780a952", "f3ea08218c304c1729ebc75023f2a1b683cca5c38f160af6d80726ef460fd5db", 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000003000-0x24)={0xfff, 0x1, 0x7, 0x3, 0x3, 0x7ff, 0xfffffffffffffff7, 0x2, 0x100, 0x81, 0x51d, 0x169f}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000002000-0xd)={{0x26d, 0x3}, {0x1, 0x0}, 0x1f, 0x2, 0xffffffffffffffc2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000)={0x4}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000004000)={0xa, [0x5, 0x9, 0x3, 0x1, 0x8, 0x8, 0xfde, 0x3ff, 0x200, 0x9]}, &(0x7f0000004000)=0x18) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000)={0x1, {{0xa, 0x0, 0xa62, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3d4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000004000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000004000-0x10)={r3, r4, 0x7fff}) fcntl$setpipe(r2, 0x407, 0x1ff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000000)={0x8, &(0x7f0000007000-0x20)=[{0x0, 0x6}, {0x100, 0x7}, {0x401, 0x6}, {0x1f, 0x43a}, {0x2, 0x7ff}, {0x3, 0x8}, {0x2, 0x8a}, {0xd0, 0xedb4}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x4, 0x6, 0x1, 0x3, 0x81}) 2017/12/26 13:58:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da7000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x102) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000083a000-0x20)={@common='rose0\x00', @ifru_flags=0x4000}) execve(&(0x7f0000f80000-0x8)='./file0\x00', &(0x7f0000165000)=[], &(0x7f0000291000-0x8)=[]) 2017/12/26 13:58:25 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x0, 0x0, 0x0, 0x80000}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000003000)="7a4932fa0094119153c2751f42a5f02f6c518268ac66d548066ca707ba741ea3a8ee6747c06fb09528253ad98199aabe803f957f42aea82c4c46e83f542c8f560882eb8378372b84b8edabe4adc27086033db03c84bf2f4d3544b691b2fa029565a2411dbb4167cb91fecd3bdb32da638a7f8af4fbde8ddb8c39ae5ee5031ef50771956fb5172f12c88f05b58e5ab122e9163c56ed") setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={r1, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x28) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r3, 0x3000000}, &(0x7f0000001000)=0x8) 2017/12/26 13:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) readlink(&(0x7f00009d6000-0x8)='./file0\x00', &(0x7f000073f000)=""/73, 0x49) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/26 13:58:25 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000016000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000008000)=[{&(0x7f0000016000-0xbe)=""/1, 0x1}], 0x1) r2 = dup3(r1, r0, 0x0) readv(r2, &(0x7f0000015000)=[{&(0x7f0000016000-0x65)=""/1, 0x1}], 0x1) write(r2, &(0x7f000000f000)='Zr', 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000000e000-0x8)={0x0, 0x401}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000017000-0xa0)={r3, @in6={{0xa, 0x0, 0xfc97, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x312e, 0x6, 0x80000000, 0x3, 0x1}, 0xa0) 2017/12/26 13:58:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x739162502b09dbb7, &(0x7f0000e3e000-0x4b)="", &(0x7f0000580000-0x4)=0x0, &(0x7f000076f000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x70)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7fffffff, 0x10000, 0x0, 0x5, &(0x7f0000001000-0x10)=@common='dummy0\x00', 0x7, 0x6, 0x0}) 2017/12/26 13:58:25 executing program 1: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) r2 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000001d000)=r2) r3 = dup(r1) sendto(r0, &(0x7f0000003000-0x1001)="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", 0x8c1, 0x0, 0x0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000b4a000-0x10)=[{&(0x7f0000b49000)='w', 0x1}], 0x1) dup3(r3, r5, 0x0) write(r0, &(0x7f0000b49000-0x5d)="de", 0x1) close(r0) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) write$eventfd(r3, &(0x7f00006ce000-0x8)=0x7, 0x8) fcntl$setsig(r5, 0xa, 0x12) tkill(r4, 0x16) 2017/12/26 13:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00002f3000-0x4)=0x0, 0x800) signalfd(r0, &(0x7f0000fb9000-0x8)={0x6}, 0x8) socketpair(0x19, 0x0, 0x6, &(0x7f00005d5000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00005f4000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000e55000)=0xc) recvfrom$packet(r1, &(0x7f000009c000-0x6c)=""/108, 0x6c, 0x20, &(0x7f0000835000)={0x11, 0xd, r2, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) fadvise64(r0, 0x0, 0x5, 0x3) r3 = syz_open_procfs(0x0, &(0x7f0000579000)='projid_map\x00') sendfile(r3, r3, &(0x7f0000014000)=0x100400, 0xffff) 2017/12/26 13:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x0, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000525000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f00008a4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000055e000)={r4, 0xf5, "70a44dbf9348d7fcff0807921d9f47ca9f2f4bb1f6dd5e430090011081cd03b414ee61ed25085c4f0531c35bf90cfcebded3c665a21a1ae22f3f8af316c02c8291d88b61da4251eadac73418e6c0026fd683e3403058f60f81d0fb115ae9dba6cb75d7f64e443ead8f0234a90438094714d5b5187ff20eb5d524cc0d0538a596329b42503e3ea562d7420828c2aed1f335a44701bffd56f29365601239864a73bd59d64074632291e7db91abcb0170e2230424bdf80ff1b2df1a0b6a9c5462b520fd419c54fc7e00aa88443f2e7f3f86184e3ecacb290dab5f6a2f12e2e2ce391558a29fb6e412eb80fb31da59cad01a57b12837a7"}, &(0x7f00001ac000)=0xfd) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 13:58:25 executing program 4: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x80000000000000) write(r0, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae0", 0x24) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007c6000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000279000-0x10)={0x0, 0x0, 0x100000000}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f71000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f72000-0xc)={r2, 0x80000, r3}) 2017/12/26 13:58:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80803, 0x0) socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000201000-0x4)=0x0, &(0x7f0000a8f000-0x4)=0x4) 2017/12/26 13:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) exit(0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000b000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000141000)={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x1, 0xfe5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x2, [0x80000000, 0x8, 0x7fff, 0x9, 0xd98a, 0x9, 0x3, 0xe24]}, 0x5c) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) sched_getaffinity(r0, 0x8, &(0x7f0000d83000-0x8)=0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000b93000)=0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000972000)=""/209, &(0x7f0000ad9000-0x4)=0xd1) 2017/12/26 13:58:25 executing program 2: r0 = syz_open_pts(0xffffffffffffff9c, 0x200) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x50)=[{&(0x7f0000000000)="f3c1e47f07c070e11a267d937a", 0xd}, {&(0x7f0000004000)="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0x1000}, {&(0x7f0000000000)="1e7d4cf4a2b98a062d3321e34c93e50c7d6fb4b62f655d16dd7d9b24c0a8c33cc924dc514fa6bdce60143cea9469541f01994ba464415f489161d5925ab5e115faed1c5e5d6d75e1b13778632332064a8f0445aafcd147b83aa479b70071d0c3f86643a08bedb577a377aabc39ea0434d268a06718d3f1e88cd469b9784cf87b305ca394c0191b36222b4ff9ad71706137c4227ce53802d5816a337e4d30e6ff398f476ce4948c4665ee3a8b0287fc88", 0xb0}, {&(0x7f0000000000)='\x00', 0x1}, {&(0x7f0000000000)="0517855835dce329a6c6e09e156d55b7e23843aac05268a4df3c80ed2e63f146b905f3517ad91330fdc8dea63497b9eef61ac5c724dd0bd276e362e702be0243b289c2b89585aca877c860e6", 0x4c}, {&(0x7f0000002000-0xdb)="887549dcae7d027cc7b8c3982b3e37fafac722393cff6c0858a19adc02e458eb8788999c7fd3a19770f23b06f3828e4fd51800974be268861692c9f704574dd44069aa91e22067363ba44b224e02de05b3c66c2a639a3b8d055de3f6fe1adb9ccf97fd4ddcadc440ae4554310785b9bdff94bd7233435f67734171286740b71f41236a082bd3e6e7c26f5c79b953c5bac4d3de280e0638712fe1d4759b8b350729bff88136afcd7433e5a3a5986c33f0646a217efabccfe4067a8fa35ead9ec7493d80f8cb7f5ad66c7996e776211643de713de7c26459a056869a", 0xdb}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="04f51f98dfe148b06e2277ffe678e9f69349152201bc73aade20530f8cd24f26ce1e81b25e3416e9ac79930d5e566bafe33f74472721e878405b7296b5132d2156603829b1a5de73634da21ae3a01be3b213331638db2da40a560b0d96058ecd2ffab796bed8c80cb968f2ff8519d5468bd6b8f0d86e523c41596e0c164baeabf946fe0a08ce34e43587251b6f2322035cd46b336d9fb63853c610172473a8a0da44fa5ac9471e93bc12044e7fb701e7", 0xb0}, {&(0x7f0000003000)="8befa18692e11ce8e114f4736740bb8452a06f5a4db96c5cf0cedfd87b288d240b46647006bf2f1c7240b3ed84cb26a4a37e6d1d7b7af8ca2095c96f0915da7b30715278e0de34959d48086b95138c336770cd28d7183cd07a9fe2112b3a48bdc928fdd505df7a9abc30ef46dd3a2c019d1b4f7e0f978081a05e3616c77fffc07ecb0f31cb8183ebb0bc0ee1e3e4480e60a617fe912c252ab56ade63", 0x9c}, {&(0x7f0000001000-0x80)="8661e86b7bcb5a1aaf48a6322d5aa5760401900bd3474343175f423972003ba722635a01c0e63f50c3c0ac4e60cec5c32f43d05e4ac01a4eeb12244e925a064a168131afd13d927146ce315fe120364beab1ff04fcc4bd3911544dd28f7c5c97635c015462f14a9797a4d13302c1c5eabaac29c6bd6d90cff2fd47f57f16f108", 0x80}], 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 13:58:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bf3000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f00002e2000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x96)="4cfb21c969b8d366f0a8b89be4568cce85c2855ad4e83ea7788838c546167be40ff44832ba8914caf3009d5199e683dbc8e1271dd5d6f15c2991585aaba5d1a35c2c261bdc816b77ee9309aa08fdc384bee81044f72289fc870a68b64de0ff6660334f7985e93240d7f4036b1444b2e5906e6c45d8bd545db1104d6d737ecd40565aa001d11667aec5e41a5757f818293753f3e666cc", 0x96, r0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x1)='\x00', 0x0) r2 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x10000, 0x400) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000001000)={0x7, &(0x7f000000a000-0x1c)=[{0xb9, 0xcdb}, {0x0, 0x4}, {0x6, 0x3f}, {0x10000, 0x2}, {0x100000001, 0x100000001}, {0x80000001, 0x8000}, {0x0, 0x7a9}]}) keyctl$assume_authority(0x10, r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f000000a000-0x3)='user\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000009000)="a5f0ef913295ef5421ee793e87d3022c18d9a3c8ee64aeddd23b7db57a611bb8a7d19bf757345d6d46058ef5740181ad03b53077d7f253cd8683b885196104ea8a343a84e49d7dbc4f0c172b1e1cdc2c05b7a5c634332fca788c50da2a4a160d041a2b031c3ba8b5430ba19eef4715600132532d3004dbf037bdb218fd7462f2aaf4c66f87b05e2ad3e5935d48c923b747af6e521464f9da4b05e86b7a95e71a3306957c6cc890175f8d8f41ca946dd29a731b25826c3068e753d419acbd886bba2eeaeda43ff352074981fccc28e6e4426c44fab37b319b8cbf7a5ffd8a4c9bd44f1ba2cb96af9d6c1221643f42396381287b56", 0xf4, r1) 2017/12/26 13:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000296000)='ns/ipc\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00001ef000-0xc)={0x1c0000000, 0x1, 0x4, 0x1, 0x5}, 0xc) setns(r0, 0xc000000) 2017/12/26 13:58:25 executing program 5: r0 = socket$inet(0x2, 0x2, 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) writev(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000ed3000)="5877a7b62affff946c0a1ca2e914a41314dd9861ec403baa83fde50ccf2a24519f6571523ec6d390389f1c1563af25d8c08936fb3e6c62a59a410089cce4abbbf0e471d87c96be16d4125fa1d00a4a75d2a9e5ad958b5cb690c82864fb613294037532ebd4cdfab2f16bbd10f17b9b0f", 0x70}, {&(0x7f0000b21000-0x76)="e095429909f8fed6bde342f8770a181c1a89266ee0ee50f2c8a4e74bf1d8af077cbbdcc51833cd5fa5719c7fca29c94f7675c500bd7ea6a26188f1253eeb197d4c4ea8e65dce294edbf2f5f7ad6e233d31a79930217c0c77d50371acc538800b42969cb8acfce916f3a228350b3e4a9e91487845fa91", 0x76}, {&(0x7f0000000000)="b694f038fe09c339f75313e821df664110958f9587527ddcedd84dff9e48595c3001ecf9f7e3d5987a36ac803ae8ba225021700dac36fbf5343fe21a5c176c96dce107ee95653ea4380fa33c74b2c5d9511eefe51cbb7513aeca85d2f9b5abd59f03ea1524cbc5078bf1e75978c8f829b2acaeadb49dc5ffabbff8029a9bb5c2f05ff2912f054050e5de9a61367b878438662cc3dcc45d0841", 0x99}, {&(0x7f0000f24000)="8dede781aead42701078663e48321fb87ffab1e9b942948ba12db40e8716b4b67141cc5a02f5dc8cfcc6d5ffa32c80026de242c9e4c214d9ea86f2edc8bb0dae847ad57f212d370cf9478ef876f2cc442e73cc0fa037291211c2b0781ae813382477ea365efae95be39ce28c310737644b2fdd70478d12f1f6610d442bfe8f75399d50022f7e6bb1fd77a710570a5b680a0fd7497b30fa4ce8e8ef53ae86b21896066360620b2819f7703db9a7b493f1bcb1d40b10a463182ca1bc4737be2575fe564cb449ea47e600f6efa35e168c7c690d237c552ee915b838cf232e", 0xdd}, {&(0x7f0000000000)="d5c11499efe95e20c3e4b88f2227ec3a1a33439db864c03de06dfa424a870f3c10bb34a49825825e9f08cb1edb3d987dd1595a2b430086e48ac5df193c692e51a496974fcef14231f6dc738378e74a74b6ff46d7c2d63fed31920f94a81b1267156b6d5aa2a91b838febeb9f78f1f07cf2e0983e47c03267277c4968ba712b7964a5bfa7b3e5efd7dbe346798e85d5a3411300ad705f21e4596133d368bf55716ec989c5d96199ddbfdc6d79da816b314bbf256cb0134a2d98231dcfe05edab6d410ca867291e9a195eb3dc47a5540cb12a1ab019d70923d6acf9d84e6", 0xdd}, {&(0x7f0000001000-0x68)="68fc49a26cdc66980f5b1fe004db3f66e143df729963dde4c8f05eb4d4d5c63e24694f25ccea51b306d0ae15e4b8ae2ef732224626e5545503c7d2ec3a938316fb3b32321ea36476ef1136b6fd4de88d2eaa1ac1539b950d698d9d1790e96d1dd5436f500fc58e70", 0x68}, {&(0x7f0000074000)="6157045145", 0x5}], 0x7) fcntl$setsig(r0, 0xa, 0x7c) 2017/12/26 13:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000006, &(0x7f0000617000-0x4)=0xffff, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000467000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00006fb000-0x4)=0x0, &(0x7f00009cb000)=0x4) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000136000-0x24)={0x9, 0x4, 0x20, 0x9e, &(0x7f0000036000-0x9e)=""/158, 0x9f, &(0x7f00000a5000)=""/159, 0xf3, &(0x7f000089c000)=""/243}) 2017/12/26 13:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x4, 0x6, 0x2, &(0x7f0000c42000)={0x0, 0x0}) mkdirat(r2, &(0x7f000087f000)='./file0\x00', 0x48) r3 = accept4(r1, &(0x7f0000d88000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fe8000-0x4)=0x58, 0x0) close(r0) sendmmsg$unix(r3, &(0x7f0000ede000-0x70)=[{&(0x7f0000253000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000099a000-0x30)=[{&(0x7f000031f000)='~', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/26 13:58:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000eca000)='./file0\x00', 0x141046, 0x7f) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000e12000-0x90)=[{{0x0, 0x2710}, 0x4, 0x4, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) sendfile(r1, r0, 0x0, 0x72439a6b) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000211000-0x108)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x9, 0x200, 0x7f, 0x80000000, 0xb64, 0xabf, 0x4, 0x101, 0x10001, 0x6548, 0x401, 0x8, 0x0, 0x3f]}, &(0x7f0000dbf000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005de000)={0x0, 0x8}, &(0x7f0000401000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000804000)={r2, 0x2, 0xffffffffffffffe0, 0x100, 0x6, 0x8000, 0x1, 0x5, {r3, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x1, 0xd6, 0x4}}, &(0x7f00004cc000)=0xb8) socket$inet_dccp(0x2, 0x6, 0x0) [ 69.243215] device gre0 entered promiscuous mode 2017/12/26 13:58:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bf3000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f00002e2000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x96)="4cfb21c969b8d366f0a8b89be4568cce85c2855ad4e83ea7788838c546167be40ff44832ba8914caf3009d5199e683dbc8e1271dd5d6f15c2991585aaba5d1a35c2c261bdc816b77ee9309aa08fdc384bee81044f72289fc870a68b64de0ff6660334f7985e93240d7f4036b1444b2e5906e6c45d8bd545db1104d6d737ecd40565aa001d11667aec5e41a5757f818293753f3e666cc", 0x96, r0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x1)='\x00', 0x0) r2 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x10000, 0x400) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000001000)={0x7, &(0x7f000000a000-0x1c)=[{0xb9, 0xcdb}, {0x0, 0x4}, {0x6, 0x3f}, {0x10000, 0x2}, {0x100000001, 0x100000001}, {0x80000001, 0x8000}, {0x0, 0x7a9}]}) keyctl$assume_authority(0x10, r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f000000a000-0x3)='user\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000009000)="a5f0ef913295ef5421ee793e87d3022c18d9a3c8ee64aeddd23b7db57a611bb8a7d19bf757345d6d46058ef5740181ad03b53077d7f253cd8683b885196104ea8a343a84e49d7dbc4f0c172b1e1cdc2c05b7a5c634332fca788c50da2a4a160d041a2b031c3ba8b5430ba19eef4715600132532d3004dbf037bdb218fd7462f2aaf4c66f87b05e2ad3e5935d48c923b747af6e521464f9da4b05e86b7a95e71a3306957c6cc890175f8d8f41ca946dd29a731b25826c3068e753d419acbd886bba2eeaeda43ff352074981fccc28e6e4426c44fab37b319b8cbf7a5ffd8a4c9bd44f1ba2cb96af9d6c1221643f42396381287b56", 0xf4, r1) 2017/12/26 13:58:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000079c000-0xd)='/dev/usbmon#\x00', 0x400, 0x200000) r0 = syz_open_procfs(0x0, &(0x7f0000375000)='net/rt_acct\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) 2017/12/26 13:58:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000bd1000-0x8)='./file0\x00', &(0x7f0000fd0000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') creat(&(0x7f000052e000-0xe)='./file0/file0\x00', 0x0) 2017/12/26 13:58:26 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = getpgid(0x0) timer_create(0x0, &(0x7f000001d000)={0x0, 0x41, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000049000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000001e000)=@assoc_value={0x0, 0xa7}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000049000-0x8c)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) futex(&(0x7f000001d000)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) open(&(0x7f000001e000-0x8)='./file0\x00', 0x10902, 0x8) 2017/12/26 13:58:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000f1d000)={{0x80, 0x54b3}, 'port1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dec000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000120000)={{0x2, 0x2}, 0x1, 0x200, 0x6, {0x58fd, 0x5}, 0x7, 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]}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000327000-0x5)='yeah\x00', 0x5) 2017/12/26 13:58:26 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000158000-0xe)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000-0x8)={0x0, 0x1200000000}, &(0x7f00004bd000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f0000eb6000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000+0x90f)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, 0x98) setsockopt$sock_void(r0, 0x29, 0x20000000000b, 0x0, 0x0) 2017/12/26 13:58:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 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) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@generic="91b5c24f4c4e14acb47459d4c79062f0", @ifru_addrs={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000094c000)=r1) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f00002aa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/26 13:58:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x400000086, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) futex(&(0x7f0000071000)=0x0, 0x0, 0x0, &(0x7f00000d5000)={0x77359400, 0x0}, &(0x7f0000f82000-0x4)=0x0, 0x0) restart_syscall() 2017/12/26 13:58:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000772000)={@generic="6347e7d0991fa363e39372fe35346c78", &(0x7f0000ca6000)=@ethtool_coalesce={0xf, 0x3, 0x4, 0x7f, 0x80000001, 0x28, 0x81, 0x1, 0x0, 0x1, 0x9, 0x8, 0x28, 0x0, 0x101, 0x2, 0x3, 0x1, 0x68b, 0x751, 0x5, 0x8000, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000628000-0x4)=0x0, &(0x7f0000da1000)=0x4) 2017/12/26 13:58:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$ax25(r2, &(0x7f00005db000)="ba54639b0eb4d9a5628d83c6abeb1b0e", 0x10, 0x800, &(0x7f000036e000)={0x3, {"5bc4a8ec678e27"}, 0x1}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = socket(0xa, 0x802, 0x0) sendmsg(r4, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20, 0x0}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000347000-0x28)={@common='gre0\x00', @ifru_ivalue=0x2}) 2017/12/26 13:58:26 executing program 7: mkdir(&(0x7f00000b9000-0x8)='./file0\x00', 0x10) open(&(0x7f0000b48000-0x8)='./file0\x00', 0x94f2ef11a8fe2cba, 0x4) prlimit64(0x0, 0x0, 0x0, 0x0) 2017/12/26 13:58:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d2c000)='/dev/sg#\x00', 0x20, 0xe140) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f00005ce000)=0xcfa4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dcd000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000893000-0x8)={0x0, 0x3}, &(0x7f0000f67000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000140000-0xc)={r2, 0x1c, &(0x7f0000ecf000)=[@in6={0xa, 0x2, 0x7bf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}]}, &(0x7f000030e000)=0xc) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000621000)={&(0x7f0000055000)=[0x3, 0x100, 0x9], 0x3, 0x0, 0x8001, 0xfffffffffffffff9, 0x446, 0x4, {0x2, 0xed82, 0x400, 0x4, 0xf163, 0xfffffffffffff801, 0x2, 0x4, 0xffffffff, 0x100, 0xffffffff80000001, 0x5, 0x8, 0x6, "7316d7d634ef20266b16d3527344ea7e4ce598902f82d9287657d467a36915be"}}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r3, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = openat(0xffffffffffffffff, &(0x7f000034d000)='./file0\x00', 0x44000, 0x48) getsockopt$packet_buf(r4, 0x107, 0x0, &(0x7f00006f6000-0xbc)=""/188, &(0x7f0000f11000)=0xbc) 2017/12/26 13:58:26 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003d5000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x200, 0x0}, {r1, 0x40, 0x0}, {r2, 0x400, 0x0}], 0x3, 0x4) fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000001000)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}, 0x0) 2017/12/26 13:58:26 executing program 0: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000024000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007ba000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000260000-0x8)={r1, r2/1000+30000}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) time(&(0x7f00007d8000-0x4)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) close(r3) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000d1a000-0x4)=0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2017/12/26 13:58:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00006eb000-0x1000)=""/4096, &(0x7f00006a4000-0x4)=0x1000) [ 69.467048] device gre0 entered promiscuous mode 2017/12/26 13:58:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00000b5000)='..', &(0x7f0000b07000)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000466000)='/dev/autofs\x00', 0x14000, 0x0) utimensat(r0, &(0x7f00009fe000-0x9)='../file0\x00', &(0x7f0000018000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00005af000-0x10)={&(0x7f000004c000/0x4000)=nil, 0x4000}) mount(&(0x7f0000a1b000-0x2)='..', &(0x7f00003b6000-0x8)='./file0\x00', &(0x7f0000270000)='ramfs\x00', 0xfffffffffffffffe, &(0x7f0000cd0000)="") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f99000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2017/12/26 13:58:26 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000108000-0x15)="", 0x0) socketpair$inet(0x2, 0x7, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0xd0)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, @in6={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) 2017/12/26 13:58:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0}, 0xc) 2017/12/26 13:58:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x3) ioctl$TCGETS(r0, 0x5401, &(0x7f00003ce000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0xfffffffffffffffe, 0x8000000000005) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000c65000)=0x3) r2 = dup(r1) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000610000)={0x48, 0xff, 0x1, 0x7f}, 0x8) memfd_create(&(0x7f000072b000)='io\x00', 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000139000)=0x0) writev(r1, &(0x7f0000c61000)=[{&(0x7f0000b06000)="39000000110009a1690000007fffffeb185abcfffffffff00006010700004f1419001b00000000000000fffffffffffffffc011c00621e0500", 0x39}], 0x1) 2017/12/26 13:58:26 executing program 2: chdir(&(0x7f0000551000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f54000-0x8)='./file0\x00', &(0x7f00007e7000-0x8)='./file0\x00', &(0x7f0000001000-0x7)='sockfs\x00', 0x80000, &(0x7f0000000000)="590ce86a202c79a61aa1a9413b7e21f9d69aa8a8606d78a53070776a893d8cbcdf6b97bd436f2c2241653476c5fb663555e5f8caf146addda5fa9811bfc6224e6ff153288907b762b1b919138f1f991c0784bcc589e54d2494bbc492eeddcf1cf1cdb8a3722d5757b249e733a88c2c6cdbcbb434c7d32f4a31b42f0e6935798be54195b95311d049c816bc65a398e9756c373fda937ec1ecb95dcc461d") r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, &(0x7f0000002000-0x4)=0x98) getcwd(&(0x7f0000002000-0x6d)=""/109, 0x6d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={r1, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000005000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r2, 0x84a8, 0x3, 0xfffffffffffffff9}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x101, 0x9, 0x8, 0x2, 0x3, 0x5}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000006000)={0x3f, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000)={r1, 0x9000000}, &(0x7f0000009000-0x4)=0x6) mkdirat(r0, &(0x7f0000002000+0x327)='./file0\x00', 0x4) fanotify_mark(r0, 0x10, 0x20010, r0, &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000000a000-0xdc)=""/220) 2017/12/26 13:58:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) keyctl$join(0x1, &(0x7f0000d41000)={0x73, 0x79, 0x7a, 0x3, 0x0}) write$tun(r0, &(0x7f00003b1000)=@pi={0x0, 0x80f3, @ipv6={0x6, 0x6, "2409a6", 0x3bb9, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@fragment={0x7f, 0x2000400000, 0x100000001, 0x6, 0x2, 0x4db, 0x2}, @dstopts={0x3b, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x7f, "9854fabab690564d99e04094611d630a8db3bce03dcc539db9d1d79ff0e613f506aa0cb636abe2d48696214cc3e706bf95e70a91dd3c9e5dc6d1d1a5943025bbfaca01c8af4701b9c676e744c379e059dcec7b7e175ad93286663dc0429fab71a06d93ca862449f1402f62648774452ac8a160c8d65da90195bd134072b377"}, {0x0, 0x14, "0721f5cb4646930ac1ee90fb8cd529c27c3436ea"}, {0xff, 0x0, ""}, {0x0, 0x20, "1bcd7a18ac045ab4741e90882b07c6eeadaf770940448ea72e172fe278b7c32c"}, {0x7, 0xe2, "ad14b137e74d4448fa5ad32bef965416dd3c54f0a64f8bb83635e09ee6d8251da49d9e80ce1512c3687bb5c1888735e647043889e6d66aec1bcf383e182c605929b696d49aab5f9420fcff01448b9fe6bea3f23aebdaf0f0abc2e2d1d74f90bd89260ef45dbb8b801d923b73329747579757ec2b12a71019af36e76fc8a1c4e4e09b8aca17eb276dab28a192d71a0573eaf34514f6a1a66190d957b5dac81ce21881b9fdf61c64a605be6b1e3ab2deb57240b73d06b4e04e2e8d1d04e590da14b45ef1fd1e135b702ae36e637fbca9b9211fb20d12ceda614345d78ad45b1a23e2cc"}]}, @hopopts={0x29, 0x433, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "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{0x7, 0x8f, "2e20adb3a610d8a10193f26dbc55bc1c6671b38a3338a2617eb51d1a7338010b4cdb301c553c7b847d654f16a3c1f9dc0e98e4e66ab7ced9c91908edb651e435be354687bfeb81377ca545fbfdd1022339d69b99ccf65a7512f4f4b1b1bfc14832e778b299b2954b084bd1cc9dd7f6476971cfa3822b8bd7ccab982e75bac06ce07b44d8232fb9e2b3c765fa597ed4"}, {0xc9, 0x52, "45f872188628ff36631ef3f79b5b192be68896550974933cbeeda575317a40c5b8c134668fbc71e225b8539d1846bb253d1a220f8bf584544834280150c149409ae9fa7fa6c8db948cf2c05bf3c466491ac9"}, {0xff, 0x51, "d38d1854706cf22792664ea09065462be2f9185b843b9a663eacd91e03a6d3b39cec2f485b854e9d45471f58179f11589f7db3d2f1bf9f672086f95ac5d487a7645f694bb49b88ed630dcde99c96c0e5dd"}, {0xff, 0x16, "ded77c6900de8d8ca6fd360d02af8716438de0d5522d"}]}, @routing={0x3b, 0x14, 0x3, 0x3, 0x7, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x7c, 0x401, 0x9ca, 0xfce, 0x2, 0x5, 0x1}, @dstopts={0x3c, 0x45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x89, "7e6e19d2f67942dfdf47c81fa25b62a51f74f722c0885c5aaa603413c6a19b6dd662194f3c2b23eca32f401aa36e858bbcf40c32b5f1573ce73060da00a7ad465126bfe16873a3708ae68e0ac9ec32c725596823b4acf5ac4435dd0c30253eeed97a8dbf93cce85e0e456f1b86e12b13e68781c5589f31ed99b8592df523e7a6ee90aa85bfd98393e0"}, {0x7, 0xc7, "74a0d0c74138b940dd8e199c681dbbc7aae9b412882918d7804e92a8e90540b82e9b454a996180225a2c5cedc222002a948bf8c0eafa779e4fd6a28deb5b380511e94c6c4a775ec1ef761466e1dcecbfb85d31b066aff682589f6bb53daba926d9047b99ddae01281cbb0e44848155686730de9dcdb430c4273dd76b861c0ce137ef0baaf9f09ea1127055990735ff1e9f3ac94e2edad587ee56b42835a174a9c6882c28a711c155b24becd9935f0e9b0ae1a4e7da95c90bfaccd023ef4d8076d9278616de8016"}, {0x5, 0x6d, "0c475e660578834b978346c438ea30987d12343276ff37191577b91372b13aa3d162dce1d4ef7a30a24a66be311e4033092cbb0d775813e1b83dec0d7a14f8265f16551a23f9db6b2e80e5925ee034ed500509ea0f066e02b0ce71373098eda3008883f38b205be5b1b9e77a7d"}, {0xc9, 0x6a, "75482680ae4e074588eb6c6272c841ac8ba907fa83294fda2af055a1f388da23cdbb0db8c7aa3dd758aacd558f8427ba38ebfc7b9b4aec1210d17c24f7d3e4c50beb9f539706b4f0c3f22f5796f3490fc3ec6ba93ea1d727ff276dfcc891a7d590652041c90aec79f6d2"}]}], @udp={0x0, 0x0, 0xe6, 0x0, "df59690b6516db39cbb2360f25fc154e8be0f5190e0f53eb3a448f5ca5c660b5cc0057959fe9d4fa58aee1a7a98cafa2c10b24ed7a6d580ba21fe24b64ac44b4d0a04c62516852a3ddff16e07abe75d0626c90e38663573cbdfa184fa00d0ad46853c97ed2c221b08f7d05fa8731280387e24953438fe32dda3fa21512fa812a47d8e881fcc1439a59963fdd5dbf876aae0772a7ddab0959186716d959118a49691064d8d0066d288bd8681fa0bf7490b64c5c7149323c692c69448cbdbeae50850d81cd95e1df82be26ea52b65ad03d56567e3595dc1c6d463e6cbf3e46"}}}}, 0x3be5) 2017/12/26 13:58:26 executing program 1: rename(&(0x7f00002b8000)='./file0\x00', &(0x7f0000c27000-0x8)='./file0\x00') removexattr(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000966000)=@known='system.advise\x00') 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) getresuid(&(0x7f0000aff000+0x757)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000aaa000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xc002, r0, r1, 0x3f, 0x100000) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x40) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000002000-0x9)={r4, 0x1, "e2"}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000002000)='./file0\x00', 0xd9) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r7, &(0x7f0000004000-0xc)={0x10, 0x0, 0x40, 0x6}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x2f, &(0x7f0000005000-0x108)={0x0, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fremovexattr(r2, &(0x7f0000004000-0x19)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000005000)=0x0) getpgid(r8) ioctl$LOOP_SET_BLOCK_SIZE(r7, 0x4c09, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc010643a, &(0x7f0000006000)={0x1, 0x0, 0x25}) 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) r9 = add_key$user(&(0x7f0000007000)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000-0x23)="ac064d3bd403a928069c3cbe119b41d1465444a3a23920a25d80df23479634cff8e8be", 0x23, 0xfffffffffffffffc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = request_key(&(0x7f0000004000)='syzkaller\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='system.posix_acl_default\x00', 0xfffffffffffffffe) keyctl$link(0x8, r9, r10) 2017/12/26 13:58:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = mmap$binder(&(0x7f000028e000/0x3000)=nil, 0x3000, 0x2, 0x10, 0xffffffffffffff9c, 0x0) r3 = mmap$binder(&(0x7f0000fe8000/0x4000)=nil, 0x4000, 0x2, 0x12032, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000050c000-0x30)={0xdc, 0x0, &(0x7f0000473000-0xdc)=[@increfs_done={0x40106308, r2, 0x1}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x3, 0x1}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x38, 0x38, &(0x7f00000e0000)=[@flat={0x77622a85, 0x10b, r3, 0x4}, @fda={0x66646185, 0x6, 0x2, 0x24}], &(0x7f0000a6c000-0x38)=[0x30, 0x38, 0x40, 0x0, 0x18, 0x48, 0x38]}, 0x9}}, @increfs={0x40046304, 0x4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x38, 0x8, &(0x7f000042a000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @fda={0x66646185, 0x5, 0x3, 0x5}], &(0x7f0000e16000)=[0x70]}, 0x9}}, @exit_looper={0x630d}, @exit_looper={0x630d}, @release={0x40046306, 0x4}], 0x9b, 0x0, &(0x7f00009ba000-0x9b)="07ce21ab0730bd4f28720859874b5be1f8fae20f94eca22fc965fff7bfc370112ffc78fb6196035c5ad7bbce5bb084a5089a355f7e140b2bfc0c66c09d38485e0dff411db5db0bc3febea5bb2d60441346f785e526afd3b0a1bf150a4c64ed29442f7a616461857028118bd58647c5c1f01108a17fea467925ddf1a11ccb2fbfa161889ee084ae94e2973b42c1894844d6be00d2cbc689fa8adbcc"}) listen(r1, 0x0) connect$unix(r0, &(0x7f0000383000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2017/12/26 13:58:26 executing program 5: time(&(0x7f0000192000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000e29000-0x58)={0x0, 0x36, 0x0, @thr={&(0x7f0000001000-0x8f)="00bdbc1583b03258ccd1da363dc45f8589ebd24f8b1072fa6db54575860a8158e672e17b747da1441bcbb37a5b5789f29135cfe83db703a9ad2e48ba477777b627106b19dbee2148ac341dac1182556f77d05b3e88364c851cfbd9895b2f7d602962d5d2420e3e021f0df47e6467d5fd6f40953ea3e7285075d070d4768ec6173de96c004aeeeb670210c2db9daa2f", &(0x7f0000001000-0xa0)="75b8bdda40c7f585af4ac4e22708d80776febdba92a0cbce7b01f2ab819ea545fe54d08b71430b27c5586f07cd8e3b87f5ba7be0b68b8c649f2e532aca35eeef48dd3054c229f96f5afb9c814c6b8eeecb112f4b3b315b14b6e17eed683232308d64b27cdae5c9df2b7ce60e03097446c3ece2fceee182f24fd310ba2d174ea582a18575c71ce1a0c4ad400cbe1bf033a79061b73f7121fdb764c056ce04867d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000926000)=0x0) 2017/12/26 13:58:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000610000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c1c000)={{0x0, 0x0}, 0x42, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c98000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000db5000)=0x0) 2017/12/26 13:58:26 executing program 7: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000bf8000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x0, 0x80800, 0x5d) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000100000)=0x0) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000eff000)=r3) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00003e4000)=0x48, 0x4) 2017/12/26 13:58:26 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000011b000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f00004db000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000229000/0x3000)=nil) 2017/12/26 13:58:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000074000)={@common='gre0\x00', @ifru_map={0x9, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000cf9000)={0x1, &(0x7f0000924000)=""/85, &(0x7f00006be000-0x10)=[{0x9, 0x52, 0x2, &(0x7f000077e000-0x52)=""/82}]}) mmap(&(0x7f0000390000/0xc000)=nil, 0xc000, 0x2, 0x11, r2, 0x19) pread64(r1, &(0x7f0000495000-0x1e)=""/1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/26 13:58:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e0c000)='/dev/rfkill\x00', 0x4002, 0x0) getpeername$llc(r0, &(0x7f0000cd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000207000)=0x10) seccomp(0x200000001, 0x0, &(0x7f0000a94000-0x8)={0x1, &(0x7f00001e1000-0x18)=[{0x0, 0x0, 0x0, 0x0}]}) fanotify_init(0x8, 0x40402) 2017/12/26 13:58:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r7}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000a16000-0x4)=0x0, 0x4) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r8, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f00007a7000-0x1000)=""/4096, 0x1000) [ 69.693153] device gre0 entered promiscuous mode 2017/12/26 13:58:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x8001, &(0x7f000082f000-0x8)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00005b1000)=0x0, &(0x7f0000476000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000821000-0xb8)={0x0, 0x0, 0x2, 0x6ec8, 0xffffffffffffff81, 0x7ff, 0x2, 0x81, {0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe7, 0x9, 0x10000, 0x7, 0xfffffffffffffeff}}, &(0x7f0000d65000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e25000)=@assoc_value={r2, 0x9}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') mq_timedsend(r3, &(0x7f000084b000-0xfb)="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", 0xfb, 0xfffffffffffffffa, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000a59000)='oom_score\x00') sendfile(r1, r4, &(0x7f000017f000)=0x0, 0x1) sendfile(r4, r3, &(0x7f0000263000-0x8)=0x0, 0x31) socket$netlink(0x10, 0x3, 0x4) r5 = getpgid(0xffffffffffffffff) syz_open_procfs(r5, &(0x7f0000f55000-0xa)='schedstat\x00') 2017/12/26 13:58:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f0000109000-0x24)="14000000010ae7fcff00d90040800000", 0x10, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006a2000-0xa1)={0x0, 0x99, "e0db4a62022218d72d817d65872b388295afe87ae2a19614be987e583e6d3d299f2db155d6bb4ec18793b967f5fc1c800c90a5363a3975761b5e775af4e5c5f568d2ca6354b91d1a727ad38013a23f1568d8882ff54c5d7f807218f3dab8e364be2be575891d5b97c3430ce592ea1acf0bafc1e34e1ac2874ebb758d72fa80bc5e91cc5cc438a59fc42c19ffc843652a4cfc73a291b13970d2"}, &(0x7f0000c64000-0x4)=0xa1) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000918000)={r1, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/26 13:58:26 executing program 7: inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ed6000)=0x0, &(0x7f0000821000-0x4)=0x4) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) 2017/12/26 13:58:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet(0x2, 0x5, 0x7887, &(0x7f00002b2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000065b000-0x8)=[{0x4, 0x9}], 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) close(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f000014a000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000973000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2b000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000755000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000526000-0x4)=0xc) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f7f000)='./file0\x00', &(0x7f0000c40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000051e000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d75000)={0x0, 0x0, 0x0}, 0xc) getpgid(0x0) 2017/12/26 13:58:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r1 = signalfd(r0, &(0x7f0000ffd000-0x8)={0x40}, 0x8) ppoll(&(0x7f0000457000)=[{r0, 0x20, 0x0}, {r0, 0x2048, 0x0}, {r1, 0x200, 0x0}, {r1, 0x200, 0x0}, {r0, 0x21a0, 0x0}, {r1, 0x4551, 0x0}, {r0, 0x18, 0x0}, {r0, 0x0, 0x0}], 0x8, &(0x7f00001f1000-0x8)={0x77359400, 0x0}, &(0x7f000092d000)={0x7a7c}, 0x8) 2017/12/26 13:58:26 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005df000-0x4)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d39000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r0) 2017/12/26 13:58:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000156000)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) execve(&(0x7f0000772000-0x8)='./file0\x00', &(0x7f0000657000)=[&(0x7f000002a000)='\x00', &(0x7f0000b90000)='[wlan1+\x00', &(0x7f00002e0000-0xd)='/dev/net/tun\x00', &(0x7f0000f5e000)='/dev/net/tun\x00', &(0x7f00000bb000-0x11)='losystemvboxnet1\x00', &(0x7f00004ab000-0xe)='vboxnet0self-\x00', &(0x7f0000cf4000-0xd)='/dev/net/tun\x00', &(0x7f0000c0f000)='@)-\x00'], &(0x7f00004a2000)=[&(0x7f0000647000)='vboxnet1\x00', &(0x7f00004b7000)='md5summime_typeselinux)\x00']) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000e61000-0x4)=0x84) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000585000-0x4)=0x51) 2017/12/26 13:58:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x8001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fbd000)={0x0}, &(0x7f0000459000)=0x4) r1 = socket$netlink(0x10, 0x3, 0xb) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000069a000-0x10)=[{&(0x7f000019a000-0x1f)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000ad9000)=0x5) 2017/12/26 13:58:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009e5000)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000e53000-0xe0)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 13:58:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x8000000000000) socketpair$inet6(0xa, 0x0, 0x400, &(0x7f0000e54000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000c39000-0x88)={0x7, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100010000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000026d000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000302000-0x4)=0x0, &(0x7f000049e000)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f000067f000)="", 0x0, 0x20004001, &(0x7f0000e27000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 13:58:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000084d000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e9f000)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r2, r1, 0x79d6, 0x2) connect$inet(r2, &(0x7f000094c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 13:58:26 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006cb000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0x1f, 0x472f, 0x3, 'queue0\x00', 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]}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0x6)=""/6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x7530}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x6, 0x1, 0x5, 0x80, 0x2, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r1, 0x7}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000004000)=""/113) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000)={0x2, [0x6156, 0x4]}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000006000)=0x5, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={r2, 0x20, &(0x7f0000007000-0x20)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000-0x4)=0xc) fchmod(r0, 0x100) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000008000)=@assoc_value={r1, 0xfff}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000000a000-0x11)='mime_typeselinux\x00', 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000005000-0x7c)=""/124) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f000000b000-0xc)={0x10, 0x0, 0x8, 0x3}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f000000b000)=""/232, &(0x7f000000c000-0x4)=0xe8) 2017/12/26 13:58:26 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d92000-0x9)='/dev/rtc\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000d47000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ce0000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x3ffffffc) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000001000-0x14)=[0x7a4b, 0x4, 0x81, 0xfaf, 0x40], 0x5, 0x8, 0x3, 0xfff, 0xfffffffffffffffc, 0x4bc, {0x3, 0x8, 0x6, 0x1, 0x400, 0x6, 0x82a, 0xbc, 0xfff, 0x8001, 0xff, 0x7, 0x1, 0x6, "f601aff2a516a9da834e05e721e423f44a893191f4efcaa60d169e773141a972"}}) 2017/12/26 13:58:26 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000388000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x1, 0x1, 0xcdfa, 0xb, 0xa0, 0x80, 0x2, r2, r3}, {0x81, 0x100, 0x101, 0x2, 0x8, 0x0, 0x0, 0xec8e}, {0xe3a, 0x4, 0x7, 0x1f}, 0x20, 0x0, 0x10000, 0x0, 0x26, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, 0x5}, 0x9, @in=@broadcast=0xffffffff, 0x5, 0x2, 0x0, 0x1, 0x9, 0x7, 0x100}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x300000, 0xf5e, 0x4, 0x0, 0x8001, 0x7, 0x4, {0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x1, 0x0, 0x4}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={r4, 0x8ec}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000)=0x0, &(0x7f0000002000)=0x4) splice(r0, 0x2a, r1, 0x0, 0x59b, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000006000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000007000-0x8)={0x6, &(0x7f0000008000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000008000)=0x4) epoll_create(0x3ff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000a000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2, 0xff, 0x0, 0x3, 0x1, 0x7ff}, &(0x7f000000a000-0x4)=0x20) [ 69.837907] audit: type=1400 audit(1514296706.524:56): avc: denied { write } for pid=12319 comm="syz-executor6" path="socket:[19350]" dev="sockfs" ino=19350 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2017/12/26 13:58:26 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000027000-0x20)={@generic="17beeddf88ceb25ded39b94c6d2e158f", @ifru_flags=0x400}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000027000)={{0xffffffffffffffff, 0xfffffffffffffffe, 0x800, 0x1, 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]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000028000)=""/100) r2 = dup2(r1, r1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000028000)={0x1a, 0xff, 0xffffffff7fffffff, 0x7, 0x36ac5426, 0x1ff, @random="0e690561a916", [0x0, 0x0]}, 0x10) dup3(r0, r1, 0x80000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/enforce\x00', 0x40, 0x0) 2017/12/26 13:58:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x80005fe) recvmsg(r0, &(0x7f0000004000-0x1c)={&(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/0, 0x0, 0x0}, 0x0) pipe2(&(0x7f000008e000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000ddd000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000dec000)={r2, 0x5, 0x0}, &(0x7f0000000000)=0xc) 2017/12/26 13:58:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000d32000)='./file0\x00', 0x1, 0x9a) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000cdb000)=0x0) 2017/12/26 13:58:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x1a, 0x40000) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00005b3000-0x4)=0x0, &(0x7f000060c000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000066a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00004a5000-0x40)={{0x1, 0x2, 0xfffffffffffff001, 0x2, 0x7}, 0x100, 0x2c, 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]}) 2017/12/26 13:58:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000198000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$cont(0x7, r1, 0x1, 0x8001) ptrace$setopts(0x4206, r2, 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000a38000-0xd0)=""/208, 0xd0) tkill(r2, 0x12) ptrace(0x420b, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000141000-0x10)='/dev/sequencer2\x00', 0x202, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000428000)={0x7, 0xe58, 0x9, 0x5}) ioctl(r0, 0x2, &(0x7f0000e7c000)="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") 2017/12/26 13:58:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$getflags(r0, 0x401) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x2, &(0x7f0000bd4000)="", 0x0) 2017/12/26 13:58:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000071b000)=0x80000001, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000)=0x4, 0x4) 2017/12/26 13:58:26 executing program 1: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec4000-0x3a)="39000000130009040000000000000000000000040100000045000107000000141900130004fc0200070000e9011d00080003010c00f41ee400", 0x39}], 0x1) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ec7000-0x10)={0x2b, 0x8, 0x9, 0x0}, 0x10) 2017/12/26 13:58:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000498000-0x8)=0x6) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/26 13:58:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000096a000-0x15)='/dev/pktcdvd/control\x00', 0x2cf429f399c80977, 0x0) fgetxattr(r0, &(0x7f0000d0e000)=@known='system.posix_acl_default\x00', &(0x7f0000a40000)=""/130, 0x82) 2017/12/26 13:58:26 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000024d000)='/dev/autofs\x00', 0x80, 0x0) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2017/12/26 13:58:26 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e6b000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00003ad000)=0x56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001, 0x0, 0x1, 0x1, 0x6, 0x292, 0x53}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x3e, 0x1) close(r0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000002000-0x4)=0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x9a7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={r3, 0x88, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0xc) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000004000)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000005000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000007000-0x8)={r4, 0x4dc1abd5}, &(0x7f0000001000)=0x8) socketpair(0x13, 0x4, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000006000-0x58)={0x0, 0x1a, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x0) timer_getoverrun(r6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000009000-0x4)=0x100000001, 0xb, 0x9, &(0x7f0000007000)={0x0, 0x1c9c380}, &(0x7f0000008000)=0x8001, 0xee) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000009000)='big_key\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000009000)="2c5eed1072480d7845c1feadaef234714ddba98ccb3a1e8e10f0a9dcfe00409961dfaf3173d899488ac702e02e970fd2876774aac8e075493d19489ce0d244b074302838e5a0e9d55cbdb3edbed0419d12e790665260d9762dbb9f466980e7412c6a6403688c4ce6603a937bf54086c22561d066dc1634dcd6dd932e4c89c286d9f892e7941fbda206fdb385d6385558f7e6af9de51ce84c46a4e9f37c1b06cdb73f07dd13af6342e3c7281bddc3c1ca", 0xb0, r7) 2017/12/26 13:58:26 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000009000-0x60)={&(0x7f000000e000)=[0x800, 0x100000000, 0x7, 0x3, 0x0], 0x5, 0xb52a, 0x1, 0x26, 0x6, 0x4, {0x3, 0x4, 0x9ce, 0x9, 0x1beb80000000000, 0x7fff, 0x9, 0x0, 0xed2, 0xcf56, 0x1, 0xffffffffffffffff, 0x3, 0xde9, "7c81943f8ca2c1b2006c08dbe9ed895bb52d65ee7e9c6b87f1876c74bb2df74c"}}) r1 = socket(0x18, 0x0, 0x3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f000000b000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r2, 0xfffffffffffff2aa, 0x10000000000, r3) connect$unix(r1, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2017/12/26 13:58:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a32000-0x8)='pagemap\x00') mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000088f000)={0x0}, &(0x7f000079d000)=0x4) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2017/12/26 13:58:26 executing program 7: clock_gettime(0x0, &(0x7f00004c9000-0x8)={0x0, 0x0}) 2017/12/26 13:58:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000017f000)={0x20080522, 0x0}, &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e01000-0x10)='/selinux/status\x00', 0x0, 0x0) mlock2(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000028e000)=@assoc_value={0x0, 0x5}, &(0x7f0000755000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f47000)={r1, 0x1}, &(0x7f000076d000)=0x8) syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') 2017/12/26 13:58:26 executing program 1: r0 = socket$inet(0x2, 0x8080b, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b3a000-0x7)={@generic="203b2322424813b9ea52a540c0da3181", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bcb000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/181) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000a37000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2017/12/26 13:58:26 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2, 0x40010, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000008000-0x4)=0x8) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) munmap(&(0x7f0000005000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x0, 0x0, 0x0) 2017/12/26 13:58:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fremovexattr(r0, &(0x7f0000a64000)=@random={'osx.\x00', '&\x00'}) fcntl$getownex(r0, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) ptrace$setopts(0x420a, r1, 0x0, 0x0) tkill(r2, 0xb) openat$sequencer(0xffffffffffffff9c, &(0x7f00008f9000)='/dev/sequencer\x00', 0x501802, 0x0) ptrace$setopts(0x420f, r2, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000203000)='/dev/sequencer2\x00', 0x1a1180, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000915000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0x969, 0x9, 0x9, 0x62bb4445, 0x81, 0x10001, 0x5, 0x2, 0x7, 0x3, 0x3, 0xfffffffffffffffb, 0x0]}, &(0x7f000064d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000096000-0x8)={r4, 0xbc}, &(0x7f0000a57000-0x4)=0x8) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bfb000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f000080d000)=0x5b4, 0x4) 2017/12/26 13:58:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000062f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005eb000)='/dev/pktcdvd/control\x00', 0x142, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000aa000)={0xffffffffffffffe1, 0x0, 0x10001, 0x81}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001f0000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000047e000)={0x0, 0x9f, "2a60b2d2041b97971c7a66f6a5ee97ff1bf7681e56d706a1b23ea8257ab25d94fcc60cf13f78db5f6a8771482e1f6bf21e51f36e5365b780f3ae0a5be96d1b1945f664ae5301eaf8c894bb746447fb6e6ce648cddc8e6fec4a1d187f34b87bb1095d15aa1ed659e1966e2d0abed8aa98ab10188d8ad0a16c428a2ef770569e952d38d121c2136ca60c50a6ee7b6651141df519257f91e658a42207a033a2c0"}, &(0x7f00004ab000)=0xa7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ddb000-0xc)={r3, 0x98, &(0x7f0000ba9000)=[@in6={0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ca2}]}, &(0x7f0000445000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00004ea000-0x4)=r2) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000b1e000)={0x9f, r1}) socketpair(0x11, 0x6, 0x4, &(0x7f0000453000-0x8)={0x0, 0x0}) ioctl$KDADDIO(r4, 0x4b34, 0xfffffffffffffff8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/26 13:58:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c2000-0xd)='attr/current\x00') r1 = syz_open_procfs(0x0, &(0x7f00006eb000-0x10)='net/fib_triestat') ioctl$TIOCGSID(r0, 0x540f, &(0x7f00001c7000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ce9000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026c000)=0xe8) stat(&(0x7f000064d000-0x8)='./file0\x00', &(0x7f0000fde000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000097f000)=0x0) setsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000b07000-0x4)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000088e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee8000-0x4)=0xe8) lstat(&(0x7f0000dca000-0x8)='./file0\x00', &(0x7f000089c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000c83000-0x1c)={&(0x7f0000dbf000-0xc)={0x10, 0x0, 0x80000001, 0x40}, 0xc, &(0x7f000055c000)=[{&(0x7f00009eb000)=[{0x46, 0x7dbe, 0x10, 0x35, 0x0, "d13e51b39becfca82f5298c29f773b3c2ef86d87f2f42f98b373cd156c6bb767fb8d69ba7cffabddc14b1ea24cadee6d27feb70ea274"}, {0x77, 0x8, 0x0, 0x5, 0x9, "03f45bd669a14e375e600330121e107d7710e2bda632ddbea2a39347db531642573e34102d728f88cdefe21d948875b10532a4b779a2433b8d6beb212fcc6d897dd72fd8ccbe004f39016346c7f17dda3cf30c28b9551302f9e53f9dc890f2c6905964b33ea059"}, {0x60, 0x800, 0x300, 0x0, 0x5, "b4b7f96b0095555a7b21fd73ecb690367724fa9bf57c8d15cf5ac7a70b73769edb8e0c4e215a6594f241b057bf7b52d7cc9a1519ec912c7af335dd7089998378f142a7f6800eaf19ae95206f9d296456"}, {0xb6, 0x6, 0x2, 0x1f, 0x101, "7dfe8e548401c6d6d81fc593ac2bd3cd219c2be184c7056ea03c27c03bddb25c0a0b3d76bd569d28dc40d9dc3d78f9220351caec97f9ebc061bd511575119f77ae876d9d2032113b5acb99441c6cce4c74cf4afb0b34fe851fc341f09fff11fcc3edb9ec27ea7cc65be951d79d779c4fa586c2747463cb77c18f3dfa818e01046370fd269c75c7be47c3f5d513b79393ae39de48f04427fb80dcfe57dd2182b788ce297f4867"}, {0x91, 0x1, 0x6, 0xfffffffffffffff9, 0x0, "2abbb5295718f8bfea25271885a3f82d3ab265a4ccc834b798f0d296700b168c8c517fc17cc34822d76e4d6de5e0427dfc29d8e2c6dc7a928009e4107b52c83e5d2828ead9ec6fcf243ec1d853a775f56406a11ca8ee92876332de101819d65a46bca9232b5a5c6c2da5b3134723df54127512dff8533320bb7d746983f85fad7f"}], 0x264}, {&(0x7f0000ccd000)=[{0x71, 0x9, 0x300, 0x1, 0x5, "fa3ab28c9ec9a3555903ff996c792a351b689e57e2ecf246c2f8fe4273788ae1351d678e6b99adfbe6d1b9dc40045399e198de16b102d522936d0d9f9f7f7b7353bbcdce538560ea573db067ced5eaed6eef7563d3afc96fbf1cec669733bcbb73"}, {0xee, 0x7fff, 0x10, 0x1ff, 0x0, "8cf0e57082a7a73255ebcc13df7c2c889dde6dd87bf69692598e1b4c2f73f0bb46f593da6d5f9960641e58d881e6f4ca149332b42344e25b31d40ea20657fd31e3ffb68123c4df5579849e7f0669e4c61e13d1f312f03e02532679a4e236d0936bad27e1d1c310bc87d6606283239de1a75846551d096007024dce509ee307ac5db50e94b3e371f696500588d852b5bc5f5d388d06420d83ce9eb67f3c796377e868e9052fd2668d165517a030a4c682291a07fed5b19f7e83c857f37405b648da86d8244ab2ff43551e867892cad612bf2637087fac174d06e81073eede"}, {0xb7, 0x1, 0x708, 0x8, 0x5ea4, "9acb76b10582c4ea80dbcb74baf626f9fd0a8ef5d16ecaeb67fe84ab0aa252126888a63a734c92b3818f0f8945cc38d60c90566f7198454d71fcef17222f8e9da13fdfcb9bc157938a5c092a8fb3ffcbceb295aaebb30dba6baa7adcd81564aac5978b0ddcf459c53697deb872b9ec174c3b5341e71ff8ffa7a24d8658de5e44add06803e05fa3821e37e3e5da998356b2611936cfebbade367f8ccfe1c5ba8ec6602bfa2ab2c3"}, {0x10a, 0x6, 0x204, 0x1f, 0x3, "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"}], 0x320}, {&(0x7f0000e01000-0x311)=[{0x7f, 0xdbe, 0x101, 0x0, 0xd43, "ff1d91ac223ed507206c90e4af63a45bca03ee644d6ea73e1a7b81598765bf4f30da02ec187d0a4ac765815f3c63039116ecaf2c0173a30f339061ce2c99898bf54033d810400df9b595490814df7feae5da8de0565c6025e5da5050a2e9ce50f22b0ab7a41eeb0a108e68fbbe4188"}, {0x88, 0x6, 0x2, 0x4, 0x2, "4240b67d3739ef434a843d3a0d3deefa019724978e222c6fb40e39b11d4393e201c6ff7dc2bf5b4f84d64a00317c36603d6ee3c150b6733d4ad7e1c99c2e9ca7cd2a24cf5c1e5ede7914d875a55f5ff570071bb3af8da9f2177b76d7f2b44afd278a0de67cd737f8ad1029d1203d21e67203ba4e53825b6a"}, {0x102, 0xffffffffffffffff, 0x24, 0x8, 0x39, "30b812813cc89007186f8b761ef1fde5339015a83a6df11d506df9a842e284818f721393b3ab9a491d157b98fa11b4cf9cd4c03b7fd8862e369d522e5b1445f43f60c6855911a61513ac39fb60a5ff12f5754497438b91ff26d61f670f015492bc70c5d8017a3d21469a0c3451688866ef8b2792bb238fdb7a194b47a48752223490ae45a0570dad262d99de9466721d9cf064973b81b45dea804772e64c6cae0e87e339be061bc5e6d94492b582db5d1694030dd2cc1f352aa6787223512da1677dfe2e64fc637ef23b80e8ab645e1d9c0c992cc9c925281bbe2ebe0ac39a66eb2696a5c721382909fbd9259a6b9534e8dc"}, {0x62, 0x401, 0x0, 0x9, 0x6, "a6eff3c8082c49a49d3a1b0ba44a69279fe2ce1ec816b1d3285048ff033251a934ccd466b5d1333d7226769bcdf6ca087d944acde49b504cc6739ccd83cdd133d5109de3d0f8f8ac4a659f643f7d57317c4f"}, {0xa6, 0x3, 0x200, 0x80000001, 0xc846, "6614e2ec4ac7c419f7476b0dff8d938ecb8bf70677d7bfbd9732eaadaaad15d120dbad2ad0e21db0981ba7dbc2e3e6a846f10782caf17892de1483d05b98c388353aff00b3edf0632406d0f767ad8e74c464daab211a87b568c0c0d4c22dbde4a9841aaabeb4ab9b3553c23cc0bd23b8a24d179da4bec457ec5198cfcc676f27062d48ecec95228ae094788dd12425cbe7cc94254a2c"}], 0x311}, {&(0x7f000084b000-0x108c)=[{0x1010, 0x5, 0x301, 0x7, 0x7, "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0x33fd}, {&(0x7f000058b000)=[{0xc7, 0x80000001, 0x400, 0x2, 0x1, "de0e0e294b76bdbf2c0f2415952da3a53c911a1e7ce35024c0e28c1577703493d500a5c4b12b185e80f3a7671ea3ed248bd958e269b69de2ea4d1f58a41e7a8e7a9db12556bea74884a93799f07dd38faede1e890cc6db127469d9275cd79d73ed1d82fdde364f9baef71beab05cf5127160f2ac6938d3b258d750b1310355982c664aea64e4be41cfcd24e82c92ef1c1d3ce54eb172bebf02fcfbad6f8ad31d0dd14dd0bb3da7aca828bb8d5a6bc10dbb3038745644a5"}], 0xc7}, {&(0x7f0000287000-0x36)=[{0x36, 0xfff, 0xc04, 0x6f82, 0x2, "8ab7274574a0ea8d1bdeaba980570db2d01d3a37ad674a04aaebd1b906f58224e7271555984f"}], 0x36}, {&(0x7f0000c20000)=[{0x1c, 0x20, 0x800, 0x8000, 0x2, "8a59437f16b755a93abb2e9d"}, {0xc9, 0x4, 0x608, 0x1, 0x4, "4df82dfd03a1d20b5e4ed0b772f61875104b001aafc81edbf0341deba8359accc24cfd1f5616dbbfc8794624d63fec7e1cf4d6e4dc3da8802e2331b6f67546d74a759dd58cab4a86b2d19b83516e637e4435e93fbb5203c99547f0ec29043c62a864c1ac248c60f0c69cbbc4c21f3c1de01341b82fe11cda49fab18e705dd9032b57ed47bae805d3d5b71e43ba7f357d856d9d9f02a9d526e347712c2a0a071e9ec33d04f50ec20f4b7bf86ff44fda66f7fbe13bef46fa037b"}], 0xe5}, {&(0x7f0000910000)=[{0x1a, 0x2, 0x200, 0x1ff, 0x6000000000000000, "48d8d91cf201dd4e4e17"}, {0x5e, 0x0, 0x200, 0xb2bc, 0x8, "a5efb5086b0aef9d8075164ffd2a9e4d1307dba35267ff67a20e69cf8dbffdb3f705529270c8e607762938c3c400bb2867a62de9198093a96762a9f1d8e22ac2fc526cd9e6f62a75faffcf0b326b"}], 0x78}, {&(0x7f00000d1000-0x110f)=[{0x4a, 0xfffffffffffffff8, 0x400, 0x8, 0x401, "52213458b19d9cda07b949cda07abb9eae937289e59941553e80b43b3f0f4fa882a0d594a6f7076f1955a3ce3a5c46d9e8de0c0bd01f15074a3c"}, {0x1010, 0x9, 0x4, 0x6b9bb922, 0x299f7252, "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"}, {0x32, 0x0, 0x0, 0x7, 0x8d09, "13e159615127fc205f8aecc887dd8f4f204bd0aad77ff43f82595e686c8d508e2d8f"}, {0x83, 0x7, 0x200, 0x0, 0x1, "fe0606cfca536b0d8f41b1d3e983351592cb4c65e63effa339c910898a83ddf9ab43f3a7be6da03cceb3ff27b81144211bb7cba1c86b334a43c549303be08ba486740869ea454023882e0f3fe1c729d82552a5c9f127203945ce5588a88bc369357171724c860f0c56350d8ed8e3d8caa8f3e1"}], 0x110f}], 0xa, &(0x7f0000595000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x94, 0x2000c040}, 0x1) sendfile(r0, r1, &(0x7f000017f000)=0x0, 0xff) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f53000-0x8)={0x0, 0x40}, &(0x7f00001dd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000917000-0x52)={r8, 0x4a, "93ed88073c8caf9d22fcb63a0609ff6cf16ed47a92b7a0df24e37009a085877dc90a0bff8f5bc3b6b010a11efb254b69e70b5c7b9b3adce5f85022b83d258e63fee631cc831c527b9fba"}, &(0x7f0000633000-0x4)=0x52) truncate(&(0x7f0000a54000-0x8)='./file0\x00', 0x1000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000bba000-0x4)=0x0, &(0x7f0000b46000-0x4)=0x4) 2017/12/26 13:58:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) connect$inet6(r0, &(0x7f00002af000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002bb000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000bdf000)={0x20002000000000, 0xfffffffffffffffa, 0xfffffffffffff121, 0x7, 0xc9}, 0x14) 2017/12/26 13:58:26 executing program 1: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xc00, 0x0) write(r0, &(0x7f000002a000-0x28)="24000000190025f0f21c1f1efffffc0e02000500000b000000000605080015005f180000", 0x24) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00001e7000-0x20)={@generic="93fbcd567465e38ff4a9706ab3c1b45a", @ifru_flags=0x4000}) flock(r0, 0x6) 2017/12/26 13:58:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000768000)=0x0) exit(0x3) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000210000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00003ca000-0x6)={0x0, 0xfffffffffffffffc}, &(0x7f0000e8a000)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000abe000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/26 13:58:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x182) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000db9000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00002e2000)={r1, 0x25}) execveat(r0, &(0x7f0000f77000-0x8)='./file1\x00', &(0x7f0000018000)=[], &(0x7f000043f000-0x48)=[], 0x100) 2017/12/26 13:58:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000e53000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a5a000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000368000)={0x0, 0x7}, &(0x7f0000e68000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000170000-0xc)=@sack_info={r2, 0x7bf, 0x100}, &(0x7f0000d52000)=0xc) getsockopt$inet_opts(r0, 0x0, 0x80009, &(0x7f0000c60000-0x5)=""/5, &(0x7f00007fa000)=0x5) 2017/12/26 13:58:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003ac000-0xb8)={0x0, 0x200, 0x6, 0x9, 0x1, 0x7f, 0x2, 0x4, {0x0, @in6={{0xa, 0x0, 0x176, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffff498, 0x1, 0xec2a, 0x404}}, &(0x7f0000794000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000996000-0x8)={r2, 0x9}, &(0x7f0000edf000)=0x8) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2017/12/26 13:58:26 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x3e, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002f000)=0x0) sendto(r1, &(0x7f0000026000-0x2)="", 0x0, 0x0, 0x0, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x90000, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000030000)={0x0, 0x3, 0x4}) 2017/12/26 13:58:26 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000011000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000-0xc5)="0c96d4bc60f254f21a4a82e8877bf5a6025699ff8c046f8e4efe9b4bf21d6e98d7ab4a9b5518df0479ad48a31706ff2a5c44a0d4c839e6ee18c96038b05cc127dad64039b19a0f681c5dc4f5b2aa68eae42249da594f123178d527de23c19216c2bbfac2d1489bea77ef555d40a40f990506dc071da4c6eac9c1713ec8db865c97e7025c106d6901217fe81ed00a3565e04f734b1ee73a43ffd239db8caff6baaadef65ff342d273b40ac288e4435b254013198d92dc8688dfc5cee7cae763bdfaf802a50e", 0xc5, 0xfffffffffffffff8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000008000-0x70)={0xffffffff, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x401, 0xfffffffffffffff7, 0x8, &(0x7f0000011000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001000, 0x0, 0x6}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000b000-0x6)='logon\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000011000-0xe)='/dev/keychord\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f000000a000)=[{&(0x7f000000c000)="ecef2655f53690d3c49e520a8efd7389c286f52dc4245bca69e0339aba420f555e8bb4565e2b1777c22a53400732d95a3238a2dd9b2894db618d7b3cec21ee9a5864ed1b8250428a8f35dcd3ca2c5e39f578cd1d23f917df3c38008faaca940706d3693d983447bae9ae28829d89897c5f39ae230167c32bc7b46b71227634223536904ba6f7be4abc3da569eb7ab936f8f451f48c6b4bee70b9d852a4773d438db065c225836386a6b61b774d9aaa8c61376e727dab17a6db978be1ccf73bb362426d37ac8907ec08d97930920adf2a7b30fffb7c5f5adaa44c4a53c99ee4ac1a50c87c7e61142230487fcad7fd7abc857c", 0xf2}, {&(0x7f0000005000)="c33c563ad3d2f7897b084396634c89328cbd8045f2b3753405392f7cf514bd70361eb21efcc18ad40dd3cc43baa63199191568f706ae19f05407e214e9d80df828e0e08d781fd0b974d420d18534e853edfbd9530dfedeccc00cd14f60ad976f25af397fc6015c6aff08736942d62e4dedc671051959d0adbe57fcac252cfe6a9b87e2f0986ae6b41f9f528e5d92ffd6af8a3870ccbe", 0x96}, {&(0x7f000000a000-0xcc)="0a4dab994bb06406bf8df0666f5f394f8e508190dada3d6f552344c2e5d51a39fa01183d62670054febe8f5399d5e8a5d8423ab79206bfa4f7c49228b9638d3882a6e846997009659d6fe33d72ca0e9e7ada55cc718c53797329768a30fa6ed54a8b4dc7fcff9a1f9ddd0a7b0d14c28b5833ca38c5818dfec8789cae7de512f045f373baf333ae3c6963c2bdab9ae588a2c813fcf7b436f0ecfa8970818fb8b1c3a3aee9030ccd202a7febf27515951afca27cb5948007a6ae75430634766fcc2277938840e506b88a62fecf", 0xcc}, {&(0x7f0000010000)="963e6a33c301430ec374e52c86fea02e6732f8b7cdf90cbf5c69260c490b530b5143752cc5db23f8cb4341e657422f2a8627db383c06745deeadf49d5f1ce78d9dee23dae6", 0x45}], 0x4, r2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10, 0x80800) ppoll(&(0x7f000000e000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f000000c000-0x8)={0x0}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/selinux/enforce\x00', 0x80, 0x0) 2017/12/26 13:58:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10000000000000f, &(0x7f00002e0000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 13:58:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)="") pipe2(&(0x7f00007fd000-0x8)={0x0, 0x0}, 0x80800) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076d000)={0x40000000, 0x0}) open(&(0x7f00008ec000)='./file0/file0\x00', 0x1, 0x0) 2017/12/26 13:58:26 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000011000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000-0xc5)="0c96d4bc60f254f21a4a82e8877bf5a6025699ff8c046f8e4efe9b4bf21d6e98d7ab4a9b5518df0479ad48a31706ff2a5c44a0d4c839e6ee18c96038b05cc127dad64039b19a0f681c5dc4f5b2aa68eae42249da594f123178d527de23c19216c2bbfac2d1489bea77ef555d40a40f990506dc071da4c6eac9c1713ec8db865c97e7025c106d6901217fe81ed00a3565e04f734b1ee73a43ffd239db8caff6baaadef65ff342d273b40ac288e4435b254013198d92dc8688dfc5cee7cae763bdfaf802a50e", 0xc5, 0xfffffffffffffff8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000008000-0x70)={0xffffffff, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x401, 0xfffffffffffffff7, 0x8, &(0x7f0000011000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001000, 0x0, 0x6}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000b000-0x6)='logon\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000011000-0xe)='/dev/keychord\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f000000a000)=[{&(0x7f000000c000)="ecef2655f53690d3c49e520a8efd7389c286f52dc4245bca69e0339aba420f555e8bb4565e2b1777c22a53400732d95a3238a2dd9b2894db618d7b3cec21ee9a5864ed1b8250428a8f35dcd3ca2c5e39f578cd1d23f917df3c38008faaca940706d3693d983447bae9ae28829d89897c5f39ae230167c32bc7b46b71227634223536904ba6f7be4abc3da569eb7ab936f8f451f48c6b4bee70b9d852a4773d438db065c225836386a6b61b774d9aaa8c61376e727dab17a6db978be1ccf73bb362426d37ac8907ec08d97930920adf2a7b30fffb7c5f5adaa44c4a53c99ee4ac1a50c87c7e61142230487fcad7fd7abc857c", 0xf2}, {&(0x7f0000005000)="c33c563ad3d2f7897b084396634c89328cbd8045f2b3753405392f7cf514bd70361eb21efcc18ad40dd3cc43baa63199191568f706ae19f05407e214e9d80df828e0e08d781fd0b974d420d18534e853edfbd9530dfedeccc00cd14f60ad976f25af397fc6015c6aff08736942d62e4dedc671051959d0adbe57fcac252cfe6a9b87e2f0986ae6b41f9f528e5d92ffd6af8a3870ccbe", 0x96}, {&(0x7f000000a000-0xcc)="0a4dab994bb06406bf8df0666f5f394f8e508190dada3d6f552344c2e5d51a39fa01183d62670054febe8f5399d5e8a5d8423ab79206bfa4f7c49228b9638d3882a6e846997009659d6fe33d72ca0e9e7ada55cc718c53797329768a30fa6ed54a8b4dc7fcff9a1f9ddd0a7b0d14c28b5833ca38c5818dfec8789cae7de512f045f373baf333ae3c6963c2bdab9ae588a2c813fcf7b436f0ecfa8970818fb8b1c3a3aee9030ccd202a7febf27515951afca27cb5948007a6ae75430634766fcc2277938840e506b88a62fecf", 0xcc}, {&(0x7f0000010000)="963e6a33c301430ec374e52c86fea02e6732f8b7cdf90cbf5c69260c490b530b5143752cc5db23f8cb4341e657422f2a8627db383c06745deeadf49d5f1ce78d9dee23dae6", 0x45}], 0x4, r2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f000000e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10, 0x80800) ppoll(&(0x7f000000e000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f000000c000-0x8)={0x0}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/selinux/enforce\x00', 0x80, 0x0) 2017/12/26 13:58:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2c, 0x7fffffffb) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000bbb000)={0x0, 0x0}) 2017/12/26 13:58:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x7, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) timer_gettime(0x0, &(0x7f0000085000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={r3, 0x0}, 0x4, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 71.546020] IPVS: Creating netns size=2536 id=12 [ 72.879378] IPVS: Creating netns size=2536 id=13 [ 74.253054] IPVS: Creating netns size=2536 id=14 [ 75.589384] IPVS: Creating netns size=2536 id=15 [ 76.958358] IPVS: Creating netns size=2536 id=16 [ 78.305301] IPVS: Creating netns size=2536 id=17 [ 79.627940] IPVS: Creating netns size=2536 id=18 [ 80.980473] IPVS: Creating netns size=2536 id=19 [ 82.330105] IPVS: Creating netns size=2536 id=20 [ 83.651740] IPVS: Creating netns size=2536 id=21 [ 84.978322] IPVS: Creating netns size=2536 id=22 panic: executor 7: invalid status 11, exit status: exit status 69 goroutine 31 [running]: main.(*Proc).executeRaw(0xc4222ba000, 0xc4215c7eb8, 0xc4286b0b80, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc4222ba000, 0xc420012940, 0xc4286b0b80, 0x0, 0x1, 0x1, 0x222e, 0x2400) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc4222ba000) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2