x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r9 = getgid() r10 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) r14 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000-0xa8)=[{&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0xa0)=[{&(0x7f0000001000-0x30)="85b16dd891b1b36e99f3bef81f072389c9785f44fbe6485158d0aa3b43d13571082aa0d891e92c763dd17262b042d804", 0x30}, {&(0x7f0000003000-0x17)="4ba4413d6ef8f34ee5d7c7b1dcca9b4023321e834f7625", 0x17}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000002000-0x83)="560ca8c1d9f559229cbab0d4c5d459bb83069c5bf060e6481ea8c5d759cee7859e4a5d077774fb1c2fabc5e0c663967d8d6492c6a4991d654244e01d51d3d1af92b42377d23f03e9928c2dda4667d3f0ef61f2559e57548aa23233aedce36b3441e37e9685f85117f7b3dc3e433382632e8fc56f30f26f5b095325f68686e869eb9704", 0x83}, {&(0x7f0000001000-0x74)="6e4b9682dbb86f39c20329ebda2984ca42542ed320beb1993421a1258465f25a9ae8babb24a45614df002a8abecf77bc77038c3c55ba0de09051084baac1386cb9c6c8418bdb911846f501da8890b00abc14bcfa2fc2e19716d3e907a6118752f2e7087b6c6fc16b5aadde2fe6ac01a8d17cbdca", 0x74}, {&(0x7f0000000000+0x24f)="2272b8ba2e10e94f62e62979279ec3af4311842bce015c95698ca649c166aa1914e91d05b51568774b4684b5ebb48ae5c79a4c78c936306bb286724e01bd5eb2974e5a8e2be7e2aa43faf74cc7d76ffe58927ddb9e6d65f38fcfaef8b77eb1fdb1d4bb3cc8b7c80a288f5cb444f5901dde76ea57b6a4c7", 0x77}, 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0x1000}, {&(0x7f0000002000-0x11)="2790f41865c854224893db9c55c98be511", 0x11}, {&(0x7f0000002000-0x69)="f7da478c3f6fef4d232b63c7c29edfcf9cfeaf90dd93bb8b9c8843600f112ff735ef23168caa4114ef00168cd4414aa0adbfbf2e57b89e42d4331ab8c0ec6d12c02a4319265685a4f2b3a9e7c19727e9b8eddf34640f54765d0b63691340a1ed3166bd5afad07fcd32", 0x69}, {&(0x7f0000003000-0x6b)="c4bea89a5d8f426b5b002c6896de1e1048b7099f58ce3e670617c62f11e9089ae9459377f243a23a4a02917c3f8b68b3c7bd53a33295ac2bfd7f06eee4fe06894e7e5710c26e0742685ef2bdb3ea10bcad742d8e3abea63ed24a73078f3fb413bb927bab08fe7113d3f20b", 0x6b}], 0xa, &(0x7f0000001000-0xb8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb8, 0x0}, {&(0x7f0000002000+0xe48)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000003000-0x20)=[{&(0x7f0000001000)="af1a32c9fbeb02711ef7fe047b76b66df01233b6594c51b7150d132e549b59413163ca417e9c577cd2424a98b887d371eefe0a9db8a6b86b168a4e5fbe7c0bbea109beb99c3c994bc79dc8cec3d61302be7f17c8b01daf43da23e68ce397923024ecf98a0dd964d727b6f7854c1bc3adcb7002ba1bdf901c0c4ab7", 0x7b}, {&(0x7f0000001000-0xbd)="7413cb09ce1e0eba17cc54bc3446be4e3aa02b0be319d56e6c47d353b7873e5d6747a69fc9d0e86351569d565d1c5ee169e007eecf2c756dbcba20f076b7c0f35e17a4d158bfe215897d9e65066c756531c13bc8cc10a8da0bd77a611929c88c411de56f65573845424956d95605accebf6e44ce63491bd51469fc434665c8bebc1273674dfb81e1248497f6bbbf8125df182e726ae81d692f78f1ce8448a8b8d9be00ae221e0af952739d5599b09b85a9c741e951c653611b2a1088ff", 0xbd}], 0x2, &(0x7f0000001000-0x68)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x68, 0xc0}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)="542e084f0559e5bc771186a0049543992638de0b604e4e3236e73f012703b11f435562b207bcc24b95b769a2e2730586e6d5d6bbdd34cce546d6d120ce74d9f0cb5872b5f553df5046195965d47bb426a5be64418915b0be59507d51ec928e4f001b197b1d61368015b34643dce75125aa138ae5d308", 0x76}, {&(0x7f0000001000)="95f066e00d6019a0f08b64ac64d56ea2f6cf78cf98ade15296b547e656d0de57e65106a80f7439c907d9b739a8a224f9732b602d355551098bbd7843fb96a33708ebd15f0ad2c94b7125f8db2ce73c7fca6f1614b3832eb76daa8f126fd519e4edfeaeeab02e472c2459d76aa3b7b11467cbe789298e27e8b81955a59e3720d4b0fa2c2597905435bff7685d86418896167407a51335f537c608a2967e073eaf4e6ec76c569ce4b7f6d3116cfe76110b268e0b9a44", 0xb5}, {&(0x7f0000001000)="14952622bc6d61272e8fc933b145d976f8145d015221891471d6fcad3f6c3ebec471ee0b5ee5ad2209c17374e05f8f4d6d2f862cc69750a5a41acdac", 0x3c}], 0x3, 0x0, 0x0, 0x4000005}], 0x3, 0x4000000) 2018/01/10 17:36:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x3490, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f08, 0x9}, &(0x7f00002ee000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x8, 0x8, 0x2}, &(0x7f0000c7b000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6e, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000003000-0x1000)="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") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x6, 0x7, 0x8, 0x2}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x85)={r3, 0x7d, "a4046bb73c3f5cdc03fbdc2540bab981f392053b782974ec2c49806b713c3547389b00afc19b072d6615aec07a6ac9e42cc6901d6c56473b1972e1408041b18768e6bb029908d3cace551960737a206bda024b5818264d459f3027cdd59e4871ea21d3a7672c1b614b398b6ccd0ace18b89b6d2eeea9165fddd4118271"}, &(0x7f0000003000-0x4)=0x85) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000002000)=[0x83f, 0x40]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000004000)={r4, @in6={{0xa, 0x1, 0x9c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getpeername(r5, &(0x7f0000005000-0x80)=@generic={0x0, ""/126}, &(0x7f0000002000)=0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000)={0x4, 0x0, 0x8000, 0x4, 0x80000000, 0x7fffffff, 0xb2, 0x46, r2}, &(0x7f0000006000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000)={r0, r5}) ioctl$TIOCSTI(r5, 0x5412, 0xeaf) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000009000-0x4)=r3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000009000)=""/118, 0x76, 0x0) 2018/01/10 17:36:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/selinux/checkreqprot\x00', 0x101000, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000632000)='/dev/loop-control\x00', 0x20000, 0x0) r3 = socket(0xb, 0x80f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x3) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet(0x2, 0xb, 0x401) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a42000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b85000-0x8)={0x0, 0x0}) r10 = socket$nl_crypto(0x10, 0x3, 0x15) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004db000)='/proc/self/net/pfkey\x00', 0x50800, 0x0) r12 = timerfd_create(0x2, 0x80800) r13 = socket$inet(0x2, 0xa, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000732000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00006ea000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000956000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000cf9000+0xd4b)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xd8}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) r20 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000457000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) r23 = socket$key(0xf, 0x3, 0x2) r24 = socket$kcm(0x29, 0x7, 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$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b39000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000281000-0x4)=0x0, &(0x7f0000ceb000-0x4)=0x0) r27 = getegid() r28 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003b6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e5000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000bb9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r32 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f00001fe000)=0x0, &(0x7f0000810000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000024f000)={0x0, 0x0}) 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}) r36 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r38 = syz_open_pts(0xffffffffffffffff, 0x420000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r42 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006c7000-0x11)='/selinux/context\x00', 0x2, 0x0) r43 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00005ec000)=0x0, 0x800) r44 = socket$bt_sco(0x1f, 0x5, 0x2) r45 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x75b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000000+0xb17)={0x1, 0x1, 0x1, 0xffffffffffffffff, 0x0}) pipe(&(0x7f0000f1b000)={0x0, 0x0}) r49 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000ebd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r52 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x3)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc003, 0xffffffffffffffff, 0x0, 0x8, 0x41000) r56 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f64000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x301001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) r60 = openat$ion(0xffffffffffffff9c, &(0x7f0000e1a000)='/dev/ion\x00', 0x400000, 0x0) r61 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006e4000-0x16)='/selinux/checkreqprot\x00', 0x204001, 0x0) r62 = socket$netlink(0x10, 0x3, 0x10) r63 = syz_open_dev$dspn(&(0x7f00005b3000-0xa)='/dev/dsp#\x00', 0x27, 0x240000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r64 = mq_open(&(0x7f0000000000)='\x00', 0x40, 0x15a, &(0x7f0000001000-0x40)={0x1, 0x7, 0xffffffff, 0x3, 0x1, 0x6, 0x8, 0x4}) r65 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) r67 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f02000-0xc)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ecb000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009d4000-0x8)={0x0, 0x0}) r70 = openat$ashmem(0xffffffffffffff9c, &(0x7f000066e000-0xc)='/dev/ashmem\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r71 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cbf000)=0x10) r72 = syz_open_dev$dspn(&(0x7f0000393000-0xa)='/dev/dsp#\x00', 0xfff, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r73 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r75 = syz_open_dev$urandom(&(0x7f0000bf9000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007c0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f00000d7000-0x2)=0x0) lstat(&(0x7f0000b93000)='./file0\x00', &(0x7f0000bd7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r80 = socket$inet_sctp(0x2, 0x1, 0x84) r81 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f63000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r82 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x118)=[{&(0x7f0000752000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x5)="e090fefe32", 0x5}, {&(0x7f0000000000)="4e9f4708a22f197d86dbda9b902c67f043c1745a4eebeacd30423bb6093cc6e630aa30c6330a095424714d6c278eb88f5b90bc3ceb9a13ebd6", 0x39}, {&(0x7f0000000000)="3d1d73df9f5fba6bf70f1315c27675f6cccb09", 0x13}, {&(0x7f000014b000-0x17)="88cdd10df1aa9898daa732e650fae4721164279c4b717b", 0x17}, {&(0x7f0000001000-0xee)="65fb54078df14157f26c687116331c7831b93682190fbd43314181528d270114ab079a343c8ab7162e228890f7a975f4162fad252a78b0347295a2bf893fb0242e9f1016b7318cdfc6adfbd37915323aede355b6ddd5e0e57e322ed89051b72ed0ad3cf27b34befe95b451d803f8696016701dae5d53f71da32545dd64c86919c8803f2021285a932af84156a3695d2774b1072f33901ff593c689723f425eb89f0d57786b1d345392dc518506c53605a7cde3d370c7b95eaeab2b0e6ed99f00f37638cd6e9faad922023cfc9ad8385b78f66c3187e68006b80925c5009cf3270885e7697d37e9a0fe5f7144c2b1", 0xee}, {&(0x7f00007f7000-0x7c)="a7cbfe5ccd57be0c1d8f274b8486c5b32f2ebe30f65d078e41dcfd3b20434449597621e58b91200e9b0668117e5adedb9336101ec4faa83caa8ad66a44dfb17e2962d7279dc937f4a8ee14437cbbc7143b3b1c0c5c40be076ed1eeebb4c2931016de4a8dbd91dccf827d14ec542762aa317ea3adf5bcd9ca2b994fca", 0x7c}, {&(0x7f0000700000)="f22aae5e52bade02e95f2af799039091bc0bd089bdee68ee09b8ca63388016811510541bac7214853b41156366968f0f26f3b838005260067f6ecf3be1102a4b5bd9f01d20eb8cc48c2215a7602363150279f4f48d88f4e4727d346ed85e1aa8ee9ec044cb7f3241db66248865867212", 0x70}, {&(0x7f0000001000-0x81)="8f6b3e39eb926e11281682fabec57b99ef9dabb2f4d35628916791992e9e080dc748e37658f5b54cf9be3883e3a143c92e1dfa6c59cbdc802fe36c61f74da9f7334bb87a47b1de1549d2a34a25e13b6f9e0975945a70d5f73a4cfa6fc8d13562129bdbd5643e612ed97963d8677ed70242001c36dd51b0179b9d081fa18029fa4e", 0x81}, {&(0x7f0000000000)="0d5ee4c3403be7df373d2c57539b6476d8ba728504280959d1e7e3b28878", 0x1e}], 0x9, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24]}], 0xa8, 0xc0}, {&(0x7f0000844000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x87)="b3d199fe00160c9d91a2ea9a1712e4c74bb49273337c8ecd7cc6f2447f89b9b8c15f4dfcd8e458e4d38855a03cc2dda9da08a259f67518ef7e35c47a9553589d762b9ba75dddb466416c1fa3dff6ea45799922fa4e1c6b2d6cb0f1d6ee0ca76c718d5ae38286f75ffdc49d1104a840ec6ad32801a7a0b7e524ca08c256fca4a1d123b207a55c57", 0x87}], 0x1, &(0x7f0000001000-0x80)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x80, 0x4000000}, {&(0x7f0000d48000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r37, r38]}], 0x18, 0x800}, {&(0x7f0000218000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006ce000-0x10)=[{&(0x7f0000ac4000)="e32d4043d6588049f8245c8162cd6c0b898b2a5ab4f617c55fd30dac1f5ddf8493eb68d4ac527cd4b9fc5be9a53f3d50e0497b4bdb6b7ce0116fbf7c250c45541e24c45a26d5bfe44f33e66b931d4b4bc5d8c55d27f3464fa6a7372de1", 0x5d}], 0x1, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r39, r40]}, @rights={0x30, 0x1, 0x1, [r41, r42, r43, r44, r45, r46, r47, r48]}, @rights={0x18, 0x1, 0x1, [r49, r50]}, @rights={0x18, 0x1, 0x1, [r51]}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @rights={0x18, 0x1, 0x1, [r55]}, @rights={0x20, 0x1, 0x1, [r56, r57, r58]}, @rights={0x30, 0x1, 0x1, [r59, r60, r61, r62, r63, r64, r65]}, @rights={0x18, 0x1, 0x1, [r66, r67]}], 0x118, 0x20000000}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000ccb000-0xcc)="202f9016b19c1d03abbd17ae05aa5fb205f993fc20292d2bc2501eec13804711374b93dfe29e8fa611856c14b436cef58894b82c9625d44744af51c6fa8ef045bd24a2e0bcffdb0b1f1adc24bbd890b05740a4f7e31126dab6e985330d63226cca782a32a088fa773a072cd6798402cd1db6cff4c95cda005eec3309cd19a32a98ab57f7ff6ed019f3b6515405f97d6d5516aa96d3879a68340807aa9e50d994f27bb1e5459402ca0ef6872a32f70e2780eae2be2c4578d59b175a33ffa935e0aa69eab9d8dfa76831399550", 0xcc}], 0x1, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [r68, r69, r70, r71, r72, r73, r74, r75, r76]}, @cred={0x20, 0x1, 0x2, r77, r78, r79}, @rights={0x20, 0x1, 0x1, [r80, r81, r82]}], 0x78, 0x80}], 0x5, 0x4000) 2018/01/10 17:36:07 executing program 2: keyctl$join(0x1, &(0x7f00006cc000)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffff, 0x40) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000528000-0xc)={0x8, 0x9, 0x8001, 0x20, 0x3, 0x58}) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000003000-0xd8)=@pic={0x2, 0xf304, 0x7, 0x1ff, 0x4, 0x80, 0x380, 0x401, 0x8, 0x1, 0x8d21, 0xfffffffffffffffa, 0x100000000, 0x37088f7, 0x300000, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000004000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000)=0x0) r4 = fcntl$getown(r0, 0x9) kcmp(r3, r4, 0x6, r0, r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) 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}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000006000-0x12)=""/18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000007000-0x9)=@known='user.syz\x00', &(0x7f0000000000)=""/4, 0x4) fcntl$getflags(r0, 0x40b) sync() socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r0, 0x5608) bind$nfc_llcp(r0, &(0x7f0000006000-0x60)={0x27, 0x0, 0x101, 0x2, 0x5, 0x6, "06e055690409bbb9b53cfc53bc42ce8347d433de6788e529cc60d7b58e0e5fda4bdcd9377aad79bd8e6b815b1a08931b054364aed0a3bb3f33eb531ec297bb", 0x1}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000008000-0x8)={0x0, 0x2}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000008000-0xc1)={r5, 0xb9, "3803fff8775a7751c4e1bc16015a0768571c151985b26af845aed69dd55f49327f26f5a953c1a8434bbf24be0a246dc03ed258b2615a7c519ae89d008016b335576f89f9cee7b493198f774fe2cf23a3e24e7e953cc68163f27db24a5db179c33d76a4b6351c14386cce6d083cf969af1ef72ea6da0ed107da9715524a8045b07c20fe384c5a38a5812bb7452e20f57980d4a729ea543c0f1d111a103ba1d4a2514a28743efe7be127e66f2b0236880af50b4e63d554d9fd66"}, &(0x7f0000007000)=0xc1) 2018/01/10 17:36:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) listen(r0, 0x20) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fdatasync(r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x10080, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000001000)=[{&(0x7f0000002000-0xa2)=""/162, 0xa2}, {&(0x7f0000000000)=""/181, 0xb5}], 0x2, &(0x7f0000001000-0x20)=[{&(0x7f0000002000)=""/219, 0xdb}, {&(0x7f0000003000-0xaf)=""/175, 0xaf}], 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000004000)={0x7fff, 0xaa2e, 0x3, 0xffffffffffff9efd, 0x6, 0xd12, 0x40, 0x101, 0x1, 0x4, 0xfff}, 0xb) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000003000)={@generic="9cc46332b0e215071415d9a96a3baa12", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000005000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x101) personality(0x6000003) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x1, 0xa9b, &(0x7f0000006000)="c21b3609f65b5467e4e7f6b2dde67070810e22b7641eb926c432dbbc19e936968a1979f865d70d2c630ac78fdfbaea865ad61ddd6f227c27afb3dd6b53d77693cd15226da40901791a12f7cd40086f721fc90afbd82ce7432cffe5e517f562cf154cb0ecf468", 0x66) ioctl$TIOCEXCL(r0, 0x540c) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000001000-0x4)=0x10001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000008000-0x8)=0x6000) 2018/01/10 17:36:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00002e8000-0x4)=0x5c, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)={0x2f0, 0xf, 0x5, 0x22, 0x2, 0x2, {0x7, 0x0, 0x4}, [@typed={0x10, 0x1f, @binary="eee80c65dedf"}, @typed={0x24, 0x4a, @str='&lo.lo,[[security}#{vmnet1\x00'}, @nested={0x210, 0x73, [@generic="414b48065f068799766b0d909bedbce455adc2acbfa84aad44644e80a37a77c33992d656a9a7ef42f9cd98da4dc6c542c6be248577887bfc206a96081b92bfc402d8497ba31d753b95f9bef732beda7b8da23f2a7755e43848aee94024021cc0ec21c2e6cf8cb73328c0c53a4531dade8192e5eccfdcb50b0b9598c7ccd32393248642986e3cab01f1bd07f34b5f05fc2867c995f8c821ab3723a11392e8ec5c7e0e0cd056d35b1ff6e4bb2f2ae1b3e1d07517fa3c81b6d71ce48adb80f37d0f2c36cec2445b", @typed={0x10, 0x1e, @u64=0x4}, @generic="5a90c9156249188b8eaf9f011e757eeebcc710e2ed0eb551b81904d558239b95a40bdeb7f15f4a082dcde527dfedaab9c7165bf041e37380d2b667131803928f173fedb36e8b5fc3b7c29f6a1fc06fe431ffd1242180db64ef5dcb156602bffc62c0bb069807e485869b50bc07920f8897d4501d567bbbaa33cbe4b0c830378bc92fc3002064f505ec8d2961f791291113e2a80e3bfe22e6c7d3c52c50231b8c3f925d584f6fc3e29257418a69b308aeae59fc481cee4e879f883691b2d8e9c75aefa448038619686a7720a9f9ba62c84ce164768c1e727f5870c03454cdfae954319bd0a95e", @flag={0x4, 0x5}, @generic="3c23cfc84f0e63dc256201b6d0b6cf80d477a20563f7eb0bff092d0b83e7059749af00663c2d46d59304fe8fd0fb1559f1d09194b8c385d5cd0f1455d42007d042790ef31987a8799bd56c"]}, @typed={0xc, 0x2, @uid=r1}, @typed={0xc, 0x90, @uid=r2}, @nested={0x80, 0x88, [@flag={0x4, 0x62}, @typed={0xc, 0x7d, @u32=0xac}, @typed={0x40, 0x44, @binary="b2fa0d2ff9ce8f3e1262a62f0db0ffe2c1d0e3d723a350d25cc1260c5cbca19d5d8a0d5702a6cdc27b828b2bf12abc8aa7d41e00aeee"}, @generic="aa7966df2509e147638a0fdb2d7b063d95859e06fab9d842e505c3e82331b8ad842a135fcc42759b18"]}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x20000045}, 0x40) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000-0xc)={0x40000000, 0x0}) getpeername$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000004000)=[{0x0, 0x0}], 0x1, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000006000-0x20)={@generic="60ae10ae402e7609b93e16c8ed190d25", @ifru_flags=0x400}) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000000000)=r2) close(r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000007000-0x4)=0x2, 0x4) getpeername$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 2018/01/10 17:36:07 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000-0x4c)={0x6, 0x424, 0xffffffffffffeeb5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x21)={0x0, 0x19, "44d7c7dd05bf4d5da565f15b0d44af682555e9309c1f8aab94"}, &(0x7f0000002000-0x4)=0x21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r1, 0x5}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0xffffffff7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000-0x3b)={r1, 0x14, 0x33, "64f3bad48da1dd18d93391e86b74f1f1dc01b7ea457fa8fed3f1cdae3213f320e675b451ee606b813b4c840dca2e11f8068c93"}, 0x3b) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ptmx\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0xf987, 0x6, 0x201, 0x8000, 0x1, 0x7fff, 0x9, 0x3, r1}, &(0x7f0000000000)=0x20) fcntl$setsig(r4, 0xa, 0x6) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r5, &(0x7f0000005000)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000006000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x9, 0x2, 0x0, 0x3, 0x6, 0x179a, 0x8, 0x0, 0x7f, 0x8, 0x8, 0x5, 0x1f, 0x9]}, &(0x7f0000006000-0x4)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000008000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000008000)=0x0, &(0x7f0000009000-0x4)=0x4) [ 29.126969] audit: type=1400 audit(1515605767.071:9): avc: denied { map } for pid=3501 comm="syz-fuzzer" path="/root/syzkaller-shm630088636" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 30.144135] audit: type=1400 audit(1515605768.088:10): avc: denied { sys_admin } for pid=3543 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.315163] audit: type=1400 audit(1515605768.259:11): avc: denied { sys_chroot } for pid=3725 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.363349] audit: type=1400 audit(1515605768.307:12): avc: denied { dac_override } for pid=3746 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.396105] audit: type=1400 audit(1515605768.340:13): avc: denied { net_raw } for pid=3748 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.428234] audit: type=1400 audit(1515605768.372:14): avc: denied { dac_read_search } for pid=3748 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.465295] audit: type=1400 audit(1515605768.409:15): avc: denied { create } for pid=3758 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 30.466143] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 30.497577] audit: type=1400 audit(1515605768.416:16): avc: denied { net_admin } for pid=3758 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.523085] audit: type=1400 audit(1515605768.463:17): avc: denied { create } for pid=3758 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/10 17:36:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/01/10 17:36:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000681000)='/dev/loop#\x00', 0xfffffffffffffff8, 0x0) fcntl$setpipe(r0, 0x407, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fadvise64(r1, 0x0, 0x0, 0x4) 2018/01/10 17:36:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000e06000)={0x0, 0x0}) getpgrp(0x0) kcmp(r2, r2, 0x4, r0, r0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/10 17:36:08 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f18000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002ff000)={0x0, 0x603, 0x8, [0x7, 0x0, 0x100000000, 0x6, 0x9, 0x1, 0x5, 0x7]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x8, 0x98, "febb3a1d912d21358b502c6d275b8bc3935095d9d7a8700bb83ad5f205f934924614342980814dfccad8a11302bcef53f8d6ea2b1aa78774e5f9b894512c192de0f82c47c81abc6d15ffdeeecf9cb97c0f23eee0a43d26197dd38c97fcf68cd20539b76d2699e9987ed5326d0972aa8f74a395fa304b973d42d6db356ae0f4d09b0bb38ba44638209fb42c6ef5df66450a75f51d333ed10d"}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/10 17:36:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rfkill(0xffffffffffffff9c, &(0x7f00005da000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) memfd_create(&(0x7f0000f4f000-0x30)=')\\em1}mime_typevboxnet0posix_acl_access%cgroup:\x00', 0x2) socketpair(0xb, 0x7, 0x5, &(0x7f00000b7000-0x7)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bbb000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e6000)=0x3c2) setfsuid(r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c4a000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r0, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 17:36:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b19000-0xa)='/dev/dsp#\x00', 0xffff, 0x400000) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000206000)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000518000)=0x0) prctl$setptracer(0x59616d61, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cf9000-0x9)='/dev/ppp\x00', 0x4040, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e20000-0x8)={0x0, 0x2}, &(0x7f0000a9c000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000660000-0x8)={r3, 0x9}, &(0x7f0000dc8000)=0x8) r4 = semget$private(0x0, 0x7, 0x400) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000891000)=[0x80000000, 0x5, 0x9, 0x4]) getsockname$inet6(r2, &(0x7f0000d6d000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dc7000)=0x1c) 2018/01/10 17:36:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000031e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r0 = syz_open_dev$mouse(&(0x7f0000fe6000)='/dev/input/mouse#\x00', 0x3, 0x400200) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00002db000-0x8)={0x3, 0x7fff}) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce2000-0x38)={0x0, 0x0, &(0x7f0000c29000-0x30)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) r2 = shmget(0x1, 0x1000, 0x800, &(0x7f0000117000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00006aa000)=""/98) 2018/01/10 17:36:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b8f000)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00001d0000-0xc)={0x0, 0x0}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000db0000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002ec000+0x1bd)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b87000)={0x0, 0x1000, "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"}, &(0x7f0000d97000)=0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000bfb000)={r2, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00009b0000)={0x101000, &(0x7f0000567000-0x8)=0x0, 0xb, r1, 0xe}) syz_open_dev$audion(&(0x7f00009e8000)='/dev/audio#\x00', 0x0, 0x0) 2018/01/10 17:36:08 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x4, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000007000-0x18)={0x5, 0xf9, 0x7}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x2, 0x7, 0x0, 0x7f, 0x6f8, 0x1, 0x1, 0x5, 0x0}, &(0x7f000000f000-0x4)=0x20) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000008000-0x8)={r2, 0xfffffffffffffffc}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000c000)={r3, 0x2, 0x1}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000003000-0x10)={0x3, {"242534294a379e"}, 0x6}, 0x10) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000010000-0x8)={r4, 0x1}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x2, 0x4}, &(0x7f0000011000-0x4)=0x8) 2018/01/10 17:36:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-aesni)\x00'}, 0x58) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000761000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000054d000-0x8)={0x0, 0x2}, &(0x7f0000a41000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00003f8000)={0x0, 0x7f, "1234d959df37545d827016b4ca76a3e751de8736173ad9f22a9da9dd3dc8de26251fbea520de503a0247ecfde477cd30a73f112af65b841a18c69f6dce7b765e4215900f7f246179acb679282b2f898b661fe50322e9c7ee212e34a485ba769d933f02a9fe10fddc7dcd355483cd0924ede17815a020a8d714e36ee8378d9a"}, &(0x7f0000b6c000)=0x87) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e47000-0x10)={0x5, 0x8200, 0x0, 0x2, 0x0}, &(0x7f00000e2000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000290000)={0x0, 0x1000, "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"}, &(0x7f00003e6000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e59000)={0x0, 0xb92f}, &(0x7f0000206000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004d9000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d8011e2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83, 0x9, 0x2, 0xfffffffffffffffd, 0x2b}, &(0x7f0000448000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000782000-0x8)={0x0, 0x2, 0x8}, &(0x7f0000114000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008a8000-0x8)={0x0, 0x60fd67c1}, &(0x7f0000763000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000091e000-0xa0)={0x0, @in6={{0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x2, 0x6, 0x0}, &(0x7f0000841000-0x4)=0xa0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000b0d000)="4f62d093cbe32c8fc528aff8706cd0efbb0980a437f23441e9bc4a1f5777af06c4c8bdec3daa20c802b9a4c85171a2") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000de5000)={0x0, 0xbf, "fc6a12746987079cf8c04e9cfc21e5d7f9256c223697d671075d17f59e7b90ed2e0954cb1420166e6f724e8fe78590854837be00bdbf2ef660906942b42297a8536e7633e062f2dafe819b435dee3f1b4c09fc983e04e227a805c3331946017c04cb88ae054938efe5ada1aee0a0ef694dff2ccd3d5c2c850e0c43bf79d920f1790b26fd8d4bb4460448b81695ac186fd0d8d5493cdcc891c194fbc5cbdab97d9cd3d2249a8fe9618551263b3520e366eda6c59062dad909c7d759bc367014"}, &(0x7f000020f000)=0xc7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000665000)={0x75, 0xffffffffb63f2e52, 0x4, 0x812, 0x0, 0x7fffffff, 0x0, 0x535, 0x0}, &(0x7f00008fb000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00002ce000-0xd0)={0x0, 0xc8, "6028f19f7461f3fb4cc12877036ebecaa85e47e78ccf1649a51272232188605372bde0476fd82ecffceaf275e0eb124313ef93cbd774c59c31e60ac53624899cde2492934029ed051a7197d57030f5814d55e89d8aee18907350a0e4307e857814e5dc64c5766fee12f28d18c84f57f451d8b6d1a9b1b5aec7d27682b50bb0eee036c1c9613b8a5ba650d1faf6eec04ab7efbd8a93594981375440a7c4bbdaf832c91c3c52aa15aa1d7eb0081ae5dd356c3b4a1c9238b1a781e115fb76a8055f8c56881981e94f58"}, &(0x7f0000fbe000-0x4)=0xd0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e08000)={0x0, @in={{0x2, 0x1, @rand_addr=0x2fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000100000, 0x6, 0x1, 0x19, 0x40}, &(0x7f0000802000)=0xa0) sendmmsg$inet_sctp(r2, &(0x7f0000df7000-0x118)=[{&(0x7f0000d52000)=@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f00001d9000)=[{&(0x7f0000fca000)="946febf20b12b502e65d5964bda394cf40bf007e7317ab94b09875e243478c2e9ca7905d30886c4d92586e12717b603104ad1fd72e57a066bfb8ba8c4bbcc3510264a138a84874602ed70044722bc327a401b6517311a4d19e46ffe82c50be6684bb3b274bc97db96ba0610047bd7bf6b5a350267de55349aa4ddc9205d2bea14f56940266deff7adb6bbc642138472c56d811d311dd1632b052955b1b799e2840cbbe53178b7750269869d8ca29558f98", 0xb1}], 0x1, &(0x7f0000e15000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x8005, 0x1, 0x400, 0x7ff, 0x9, 0x0, r3}}], 0x30, 0x20040840}, {&(0x7f0000028000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000028a000)=[{&(0x7f0000c8e000)="5c91d840ae80cbbafef5dde2a6419bdb18230e9459ae2439a6b46b78c41aaf8810c5ac1c0d85f2a166c33cce08fcf3acccfa63692ffba9a0886386c0ed977d0aa21573bc8af879c993836a98332a1e35c592342d8db03d7a5e93afb49372eabb7478293bd8382da0ae962a7f6cf8ef71152e15b6a688894553bbd35f140a7ed1dfb7ce5ab365db72d75fc222ed6adcc193e0e9d8569357d5583fa9782041a5ea8b05139e838ce03058242af333c3bcf103e344ef433e0d6f15048835de201b26b2bb24ed0a3b2c12793466f39955d4e27e7f04451b888160544f708dfb6225de7532996b5dafe846864486d5b6d6a481ed18", 0xf2}, {&(0x7f0000176000-0x23)="78c7091028a37c995eb6e25d90fd5144fff57d9ade2121ebdad909d35409e3740e3041", 0x23}], 0x2, &(0x7f0000c9e000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x202, 0x800, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x80200000, 0x0, 0x8008, 0x6, 0xa, 0xfffffffffffffffc, 0x82ef, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x100, 0x20a7, 0x4e6, 0x1fe}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8208, 0x4, 0x200, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xd305, 0x6, 0x20a, 0x4, 0x77, 0x39, 0x18c4600000, 0x8, r7}}], 0xf0, 0x10}, {&(0x7f000024b000-0x1c)=@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c, &(0x7f0000d4d000-0x40)=[{&(0x7f0000b31000-0xa)="2aca805f3f4256c6f400", 0xa}, {&(0x7f000098f000-0x45)="2ed840743496c824598d9c8885ac9fcea42b9db9446ebd095f9cc9314d0b3fb5995b620859781091242b069e612dcdc545bb53df16ecc050fb16eecef47eb88e80ae89f0be", 0x45}, {&(0x7f000095c000)="701c68c7613df6b3ddb3c106097d79a321d60f1dc03c3f288c9c3440edac42417944f43748ed35c35f03280a5e021cd2a892f2ff560da8e3451d61b83abf870b15f568986b98a37e9dffb8e97c143bef867ce49ffb417713cbe8befd0df8614e2fb172880d84eea9e8659d8de8e6c537308957c32e244d7dbc678389e4c1bda3c9867d67445144f5637491d94f004db5534ee641f0", 0x95}, {&(0x7f0000669000)="fdc6ca2f1299b40d661513dde9a252690976a06503e4027761e17c1b90e011efb0c2190afb3bf2471151958030b43131bdf1dfb9b44824de3fb3a5b99dfb089fd1e921ead4503b3ca6578af555500600b3ec04f3747a1eeebc6cfd72744314d6318dc8bd85011c627291583bfbbb58f8115b773ec508de17a343e767eba921fa2cbc8c06b8092b82095758deb0092f9693d72ab4472ba2118fd7c32c467e", 0x9e}], 0x4, &(0x7f0000822000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x1f1, 0x4, 0x202, 0x8000, 0x3, 0x100000000, 0xfff, 0xffffffffffffffc1, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1f, 0x9, 0xffffffff, 0x3, 0x101, 0xb463, 0xffffffffffffffe1, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x8006, 0x9, 0x6, 0xab2d, 0x4, 0x5, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0xfffffffffffffff8, 0x3, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8003, 0x0, 0xab25, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0xfffffffffffffffb, 0x100000000, r13}}, @init={0x18, 0x84, 0x0, {0x4, 0x40, 0x0, 0x7fffffff}}], 0x150, 0x0}, {&(0x7f00005cb000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000543000-0x24)=[{&(0x7f0000955000)="327da5b1da6348d4795a11d0d30a554ff0b68eb1cac3fdf0d4426faf34ff177d664a628d84d71b1a5a0248d0414b527964722fc347c9e3bcd73e1833d3d9677bfb2898ec855153f99b270f93d95946d676137fa7e4773e2e06f1ad141ff406365c10d3a4bc6544ea28bc4da392be398785dd59c065d17540e771ea25beb47a317c024aeddeaeb56611f25299e46dcd492811552d9e51afa178712c0e4bbc4a044d247458dd9b0fa4563b03b1811678f05f2f2fedff7aa9fa5da212273e17d4629b95e44b1b335c92de4372da", 0xcc}, {&(0x7f000064a000-0x37)="58157bd9a53584521f17230152fa09612ce52bea8dbcebd8f5a3f0089409cb354334b7348ca95378638e498674198d7dafd65165b5d271", 0x37}, {&(0x7f0000680000)="426500a13b05b651b8ee17976bd1cd3e1dcab978bd2aa98b1299edf52847a8596c3ab4fe21d495e2ef11b9d59335ff4ba01d", 0x32}], 0x3, &(0x7f00008f8000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8008, 0x0, 0x5, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x6, 0x100000000, r15}}], 0x60, 0x20000000}, {&(0x7f0000b7f000)=@in6={0xa, 0x2, 0x8000800000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x1c, &(0x7f0000759000-0x80)=[{&(0x7f000072f000-0xe4)="8d9df07eec9d59c50ade561baa13701510b6e339a891e55aefa413cda96b5e5cbf92bdd3874087dd6d7be4ae7d62e99188551aa3442c8e17596710644d9cc8599f0b1ae83c611f22dee2ffde54ff7773eef4e219fbab2b3a0feed59367f6b5f42736fa9f426030df1db9c24748fce04f9e49d6e2190f072cb8d137f630de79118f4b8cc0a284eb7f8174a7b48b4cb666681b8dcc07b18660ea4667153ae51172abfadcc6a9a5f75cbc5c930fa6bcfbe66973023457ff57363f9d7940eed511b93381614a302006c7d76c21e32382aa8301cc5a905cd0e0065138ed6f335c303d44dced42", 0xe4}, {&(0x7f0000634000)="0bac8459c27a96580d823e4ab6186530e35ac6162afd72a731d8383ec5437296c79612c8dce4914b5ca865346dd37ce2e4b0c11026f3a104e7ac99d18284cf50970f1a6a93d65f2e50887be6876f6a3d912e548fd5", 0x55}, {&(0x7f000012d000)="16020cd6873296df60388e3d398a1d5efb2bf5eafa52a89b103b093caa137e7ef71f3dbf7a38dcdbaed88d8a65582b7bed9748ce6a0bd153ba989cc57f1ccf4ff6feec6cf22e412508236b92dadea381117b3bbd28322a557c5dc2391b73cb7cad3d7350c125d0c2bb8bb70c699a", 0x6e}, {&(0x7f0000eb7000)="81f015a51546fbfca2aa254dfa66211c9389eab2235e6d8619d3195e97b66c6a2359101dc8650498a6f9a9d1ba1db259f9873a8845c4ba2e35761a7dfe31dd454e11b1c73bfe164bd2ed802998c1e70da4bb55b903990ed0aa9487d21e9d9a16902951", 0x63}, {&(0x7f0000323000)="11d451daef6ba1cc2e03c16cb4ce64680db89da84d751277da6fa63f0fe283471751ac6e4f9e76be33ca26d0ee40de5e1e6feccce99bf13be8468ef74a00af1c1cdb29090afb55f100c8516d52af805019f38d4c270fdc792c638e0685460c354d1c232cb3bc7575b6494eba4fb6a32a251a9ac0137b851645d302938ec1d17d0b9df4c7e0e3319e199f27117e55f3d1b12dfe8cc627d878823f97b938b97080df42633afc87ae78803ab25ced11274a9bec81", 0xb3}, {&(0x7f0000b53000-0x4d)="d565c0e0e301d87f156560d9011ca2ecec9801c5a8151c6b00c18776d96ca3134340ee4fc32bd62cda2f52e027a4283901aaa4c06ef8fafcb445f0b48198181d4d413495a8d9abc7042bf6d102", 0x4d}, {&(0x7f000020b000)="35267b342ab4dd2fe236c04ca81d66f0319f10fea1ace9a6e0f40baac4d12f7a52c368a4fddd705e2fad9a558f2364ad8197046adbd0c6a1c405276134ad7f0d250913dc94ad6838d26f", 0x4a}, {&(0x7f00000f2000-0xc)="ad012f63d574f21ddb3ae6f89261487cfa9d21f0dae3957b6caba89944e4dff3da7c0edf8bb1dc35d008d716885c9d776ae1f3c6500fb795bb53c30bd91c986b47c321b95e307bc4ab7c84e66497f3bb1b73671046fae5376ddf2894cf7de28c0c061686aeeccab8bcd1fe65f6d93f04a6e5e9076d6a59f409e2eb7d575f141fc2564106d85586748d032316dff4d56910b10a4fe2e29575ea795ec108aa2a1650ba0769f49da7d993ea1ba2b5aca638f458f4165fc59b1d8a8d886fa9c7bbfe1a139a2b13da245eafeaffe919463057ef36f6593f3317c667a511d150f8d683f7b6", 0xe2}], 0x8, 0x0, 0x0, 0x4044014}], 0x5, 0x4000) bind$alg(r0, &(0x7f0000fea000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/01/10 17:36:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005fb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001fa000)='net/sctp\x00') ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a87000)='/selinux/create\x00', 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000002000-0x14)={0x9, 0x8, 0x4, 0x5, 0x9, 0x8, 0x1, 0x1000100, 0x8, 0x24ca}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000071000)={0x4e, &(0x7f00007de000-0x4e)="2a16216724faf86b967c79e849492d4f9266d8d18237ba5b0d21ce51cca7dc30a25602dec07648436a9fa4e49106c161ef22b31f109456b84753d2d5435fa42ad2d389e36d0baea16d7323989f33"}) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000032000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/10 17:36:08 executing program 5: 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) request_key(&(0x7f0000002000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x5)='eth0\x00', 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="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", 0x1000, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='securityeth0eth0vboxnet0,ppp1system$!vmnet0%\x00', r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r2, &(0x7f000000e000)=""}, 0x10) request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='cifs.idmap\x00', r1) [ 30.775960] audit: type=1400 audit(1515605768.720:18): avc: denied { ipc_owner } for pid=3780 comm="syz-executor2" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/10 17:36:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200100000000001, 0x84) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000108000)={0x1, [0x0]}, &(0x7f0000b82000-0x4)=0x8) r2 = syz_open_dev$audion(&(0x7f00007f1000)='/dev/audio#\x00', 0x3, 0x200000) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000cc3000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) 2018/01/10 17:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b99000)='/dev/sg#\x00', 0x3035, 0x90002) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a07000)=0x5, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000efe000-0x41)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/10 17:36:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x10000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xff) connect$inet(r0, &(0x7f000085f000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000798000-0x24)="252462646576776c616e3026218b706f7369785f61636c5f616363657373776c616e3100") 2018/01/10 17:36:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000941000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00001af000)={&(0x7f000016d000/0x1000)=nil, 0x5, 0x4, 0x10, &(0x7f0000238000/0x3000)=nil, 0x3}) ioctl(r1, 0xc2604111, &(0x7f0000003000-0x24)="") getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000110000-0x4)=0x0, &(0x7f0000927000)=0x4) 2018/01/10 17:36:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) ioctl$void(r0, 0xc0045c79) keyctl$get_keyring_id(0x0, r1, 0x98f) 2018/01/10 17:36:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) poll(&(0x7f0000017000)=[], 0x0, 0x0) 2018/01/10 17:36:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) pipe2(&(0x7f0000a60000)={0x0, 0x0}, 0x4800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000c70000-0x8)=0x0, 0x8) 2018/01/10 17:36:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ebc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() fcntl$lock(r0, 0x800000024, &(0x7f0000dab000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) 2018/01/10 17:36:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x14) write(r0, &(0x7f0000465000-0x24)="240000002200fbffeb03000000fafa000105ff0b0800030001000000f7000003f9161701", 0x24) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b69000)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f00005be000)={&(0x7f0000542000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000146000-0x10)={&(0x7f0000af9000-0x21c)={0x21c, 0x42, 0x310, 0x6, 0x3, {0xc, 0x0, 0x0}, [@nested={0x208, 0x2b, [@flag={0x4, 0x42}, @generic="193934ca120af602597ae7c95da883cc08659dd3342beae6fe18fb55b51468079990aa89b7769a45cb9fa827a71b6e77d6ade73b348c8698888d67bd9108dad98190ae9f", @flag={0x4, 0x53}, @flag={0x4, 0xc}, @generic="baa8c46ba5ca70b72294559e5b4ca22a7e4de39d3f69c0252afb728ed0d06911e68ad708e7e4430236039eebf3c1c54793c70ed6a319ff60a2a520defd4972539069b7dd836054f588a475e254495fbb2d9602916261aaf91d2b92bbf9fc89324532a3647ab0d0674d38ba72dc953e63ccaecd606226ba9652ce6f5eb3263e50ab79edb4ab548bb5d3c1af2441098762035ee2a02bd96c89544a408b18ae3833a23dc19c57311b3fafa155f11ce76ecc2b", @generic="b4a6e776844f03967729eb4ae0a3c912df7e10a8c600d03350ad14332f2c688ebc8de6ea3e54ebb7aa86c766eca8d04b7eaafa2eee1ef152dbd870179f4aef57df4527ea6dd849f6f392b8ee48508376aca4d60f1b08e8754a8a205ee43f7c", @generic="b6d54e590cb87f5be1413d00f2030c11d902c66adbece023bea1e63d0a5e2fb61d726b28be6dcf00531f0ac317a8b37ce3a5a9f213a02726f8ad7d894f763007d77fc2737b342300caa68656bcd354cc5188da7eda2d99bab6a7e3f38dc4142c51fa2e90bb6f7ee953126caa1c5419", @typed={0x10, 0x3a, @u64=0x1ff}, @flag={0x4, 0x2f}, @typed={0x20, 0x5f, @binary="6a2cca5054f586cfff4b167c076afff65d9b907255e3"}]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x4000000}, 0x90) 2018/01/10 17:36:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_adj\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000878000-0x4)=0x0, &(0x7f0000281000-0x4)=0x4) syncfs(r0) 2018/01/10 17:36:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000052f000)={{0xd6, 0x0}, 0x8000000, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:08 executing program 5: getrlimit(0xffffffffffffffff, &(0x7f00002ac000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x8, 0x5, 0x6, 0x1000, 0x9, "519af6a1acffc5a0fdde8852f2cec8399b9ff8256e89dfc673f161169fd957b3207526d743aea52bf0d4845f51bcead072f35274644ff29d7dc87201eb1b01", 0x0}, 0x60) connect(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x6, 0x100000000, 0x1, 0x3c, 0xb872, "7f03703986125883cdb03cf334d97b24a24f10ee159608e713847f5b098714de4fe744cdc0bbcb164ad33cbff37f33e23cde5d22523d4fd0abf17968738732", 0x100000001}, 0x60) fcntl$addseals(r0, 0x409, 0x4) 2018/01/10 17:36:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000025d000-0x4)={r0}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000826000-0x10)={0x3, 0x8, [0x101, 0xff]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ffe000)=0x0, 0x4) 2018/01/10 17:36:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sync_file_range(r0, 0x9, 0x7, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = msgget$private(0x0, 0x100) msgsnd(r2, &(0x7f0000e47000)={0x3, "dd200eb1fc56311cbc9563b055fe37e427b0725572a5"}, 0x1e, 0x800) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000004c000)={0x0, 0x0, &(0x7f0000439000)=[{&(0x7f0000ebb000-0xab)="8c", 0x1}], 0x1, &(0x7f00000f2000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cdd000)='/proc/self/net/pfkey\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000260000-0x8)={0x0, 0x1000}, &(0x7f0000e8a000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000385000)={r5, 0x100000001, 0x30}, &(0x7f000074e000-0x4)=0xc) recvfrom(r3, &(0x7f00005dd000-0x1)=""/1, 0xfffffffffffffeca, 0x40000020, &(0x7f00008c6000)=@sco={0x1f, {0xfffffffffffffff7, 0x3, 0x7, 0x8, 0x800ff, 0x3}}, 0x8) 2018/01/10 17:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000969000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f00007e0000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) readahead(r0, 0x7, 0x1) flock(r0, 0x6) 2018/01/10 17:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000000c) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00008d2000)=@generic={0xffff, 0xfd3, 0x9}) 2018/01/10 17:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000394000-0xd5)=""/64, 0x40) getdents64(r0, &(0x7f0000429000-0x1000)=""/1679, 0x68f) getdents(r0, &(0x7f000064a000)=""/140, 0x8c) bpf$MAP_CREATE(0x0, &(0x7f00004a8000-0x2c)={0x3, 0x8001, 0x5, 0x3, 0x1, r0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) times(&(0x7f0000d4d000)={0x0, 0x0, 0x0, 0x0}) 2018/01/10 17:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d54000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r0) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) dup2(r1, r2) r3 = dup3(r1, r0, 0x0) connect$unix(r3, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/10 17:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(0xffffffffffffffff) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/10 17:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000a32000)=[{&(0x7f0000c9d000)=""/16, 0x10}], 0x1) r1 = msgget(0x3, 0x400) fstat(r0, &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a81000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eba000)=0xc) lstat(&(0x7f000088f000)='./file0\x00', &(0x7f00002dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000649000)=0x0) r7 = getpgid(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000eeb000-0x78)={{0x7, r2, r3, r4, r5, 0x8, 0x3f, 0x0, 0x0, 0x0}, 0x80000000, 0x8, 0x2, 0x8000, 0x7, 0x7, r6, r7, 0x0, 0x0}) 2018/01/10 17:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000805, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000d35000+0x10e)="d04d847b3bad429734a6bb8478084ebce9c51c1b70ff3c3040ab34d789828501542bfb8f62336d22486a7acfc124f9afe7010d3989e5dc723dcb2eb4908a29e1f9f488f08a116619d859cc95752afbf68ca92b5b955fbcc3c329b696149cabd48857a2fd5d861fa7b361cc861a636aa78f49390b51a27b4466", 0x79) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet6(r0, &(0x7f00001d0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000745000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000020d000)={0x0, @in6={{0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000038f000)=0x8c) connect$inet(r1, &(0x7f0000ab8000-0x10)={0x2, 0x0, @rand_addr=0x8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000ca8000)={r3, 0x3}, 0x6) 2018/01/10 17:36:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000dda000)='timers\x00') getdents64(r0, &(0x7f00005f5000-0xcc)=""/204, 0xcc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x101, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001000-0x4c8)={{0x9, 0x3, 0x8, 0x9, "48980e94244afb975f8f0ec2954300524192ce14ab9f55567f4e3d68690a7249a3a9e115dba68ddc5e485022", 0x6}, 0x2, [0x4, 0x0, 0x7ff, 0x1, 0x2, 0x20, 0x7, 0x3, 0xfff, 0x0, 0x8, 0x8, 0x8c6, 0x7, 0x6, 0x6, 0x4de, 0x81, 0x2, 0x9be, 0x2, 0x0, 0xff, 0xbf, 0x1, 0x7fc5, 0x613, 0xf98, 0x2980f93b, 0xb3e, 0x80000001, 0x4, 0x25e6, 0xf, 0xffffffff, 0x1, 0x33, 0xdb65, 0xffffffff, 0xced, 0x101, 0x932d, 0x80000001, 0xffffffffffffffde, 0x80000000, 0x8, 0x4, 0x1, 0x6, 0x0, 0x4, 0x7, 0x6818, 0x3f, 0x2, 0x100000001, 0x5, 0x3d, 0x2, 0x0, 0x1ff, 0x6, 0x6, 0x1, 0x7, 0x2, 0x1ff, 0x5, 0x7, 0x6, 0xa4, 0x7, 0x2, 0x6, 0x101, 0x5, 0x10001, 0x7fff, 0x3, 0x80, 0x8, 0x3, 0x401, 0x8, 0x7, 0x2, 0x9, 0x2, 0x7fff, 0x7, 0x8, 0xd2, 0x9, 0x1ff, 0x4, 0x58b47f9f, 0x8, 0x3, 0x9, 0x1f, 0x8, 0xba6, 0xffffffffffff2f6f, 0x3, 0x1, 0x6, 0xfffffffffffffff9, 0x353, 0x5e0, 0x3ff, 0x246, 0x2, 0x2, 0x101, 0x0, 0x0, 0x7, 0x3ff, 0xff, 0x4, 0x6, 0x3, 0x8, 0xffffffffffffffff, 0x8001, 0x100, 0x400, 0x1], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000d2f000-0x8)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0xffffffff80000000, r0, &(0x7f000066e000-0x25)="74160b04b34f7dd5c8704078af59b156cfda9242e148596c2063af3fdbd7edc25941bd7d17", 0x25, 0x5, 0x0, 0x0, r0}]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x7fffffff, 0x40280) 2018/01/10 17:36:09 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000011000)=[@in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000010000)='/dev/snd/pcmC#D#c\x00', 0xe13a, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000010000)={0x0, 0x1}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000008000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000000a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4, r3}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000010000)={r2, 0x4}, &(0x7f0000010000)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@newsa={0x10c, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in=@broadcast=0xffffffff}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 17:36:09 executing program 7: pipe2(&(0x7f0000612000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x2, 0x1, 0x8, 0x0}, &(0x7f0000302000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x271, 0x0, 0x7, 0xff, 0x7, 0x2, 0x9, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009ad000)=@assoc_value={r1, 0x3}, &(0x7f000056b000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f000098e000-0xb)='/dev/adsp#\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000080c000-0x9)='/dev/dsp\x00', 0xab82f4ed6261f26b, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000079b000)=@assoc_value={0x0, 0x0}, 0x8) r2 = socket(0x10, 0x802, 0x10) syz_open_dev$sndpcmc(&(0x7f0000e47000-0x12)='/dev/snd/pcmC#D#c\x00', 0x53b, 0x20c02) open_by_handle_at(0xffffffffffffffff, &(0x7f0000c95000)={0x8, 0x0, ""}, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000917000)={0x0, 0x0, 0x1000}) write(r2, &(0x7f0000ed2000)="26000000270043f8feffff780000360004ffffe8004000000e00010003000000000503c76e35", 0xffffffffffffff47) openat$dsp(0xffffffffffffff9c, &(0x7f0000def000-0x9)='/dev/dsp\x00', 0x400, 0x0) 2018/01/10 17:36:09 executing program 1: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpgrp(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002e4000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000098f000-0x10)={r2, 0x50, &(0x7f0000aff000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000816000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00001d1000)=0x337d, 0x4) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000aff000-0x4)=0x0, &(0x7f00003b1000)=0x4) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000994000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000afc000-0x18)={0x1, 0x0, [{0x40000093, 0x0, 0xfffffffffffffffd}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000945000)={0x0, 0x0}) 2018/01/10 17:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) r1 = socket$llc(0x1a, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000201000-0x20)={@generic="99bc5c48647e50a069cb4f04ff26d58c", @ifru_addrs={0x2, 0x1, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r0) 2018/01/10 17:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000ad000-0x8)=0x0) lgetxattr(&(0x7f000036f000)='./file0\x00', &(0x7f000055d000)=@known='system.sockprotoname\x00', &(0x7f0000e93000)=""/202, 0xca) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000008f000)="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") 2018/01/10 17:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00002ff000-0xc)='/dev/audio#\x00', 0x6, 0x408800) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00007fc000-0x4)=0x1d3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000)=@delsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 17:36:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x141040, 0x0) listen(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xa4, "1cecb1528afabacf92a4c45b4b3a816f2bc5375159c951b1f2ea9c73fd0a35806d4881df632e1493e2131fd7c503cff96969495bc5cdcc54528c9c1192f1c18fea5fec19c7baeb1484c91c3fca57de9c42c1c8aade74eb13deaad9d0c076bbc6157eb3449d92ad877d9bc338991482b584843d9f57a5de523e75df0d3d4ab07c8bc67e685d61808b3b08711565b9e16fb7e48803ba6c6125d87ee1fa45250d2093071e51"}, &(0x7f0000001000-0x4)=0xac) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x20000, 0x955e, 0x8, 0x0, 0x100, 0x8, 0x800, 0x9, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={r2, 0x1000, "c967782ca4fd58bb1e2b0c4a777435893f1adee85d8b2ec98f10298efb623db43fb95a36a2481ecabdd7340faaf45db194c7340838bd26a2fd0d6c8efe804796d17bb45468a9519746e2736dd9b92fe2f58ef7864ab5bd07bf137ce8be51f4cdda93d6fb882bdf4a3cd28159470bbf9894a252342a28c23cca554cd8cdccdbaf33fb271513dd6738768e280ed44c1079013cccc10699b3bf4e1a8ccf8650324d5c008acb52d78e5e1c7821352a635fa181a7efc5a2654672b5211aacbbdc1077607e670a16e7b6210a8f6866c98b9214f795214a9310306fd57ed170250887cb64f7169922b0de7eb42ffb46bb7af0c20a89780b69e3fb839ab52e087f03c158778f97da38b796bc59b6b3466f2e3d1ecc82349f000af0cee3a536beeabf246b52de146380ca8315fb2b8a33af117bbd67d21c2f952b76da93e213529a62bc494daad5d2ac6ec1eb668a2b10aaea329a20cc3584e70d6eace38164e3989ff0803bbfdfa87934513004ca49fd5607d3d33109a869dd9c4ab70f40a17ac3b1541b5d616fa786b6c5d4cebc17dbc32db9f477eee63c9addfaa703ce6dc4509614ba587628e09fb172837fc4d552e5040476ebefae1149ee9ac7f731fbd7baafa1fff826854103184454af00d29637815b78d5c2fff2451e59cc86c370d81eae1495ce64f7462211f12bb5fb8bf2032c27d9cd888044417ed9c53377ac6abeda148540f9c6b16a38944ee9e4f8ee4de35befcb1126fbed509de85d1f844d51efb9b9a4d052d0097a9ff973f322eca19207d87d76e4187ad377e301ec9046cbae51a0dd24964aa0c8c58d726fe8b35a06b1b1cc7e267f4503a754eee0ae263509cdfb0199f8da813fc88cd8efcbdc58cd282f9b1aa73d33a7fee1412e58446093bc128d8b404ab2fc66088f44504c6e2162e8e29169a864ac59c3e13b4a155b0ac38b702c434fe5eb74418a773b467d80790a484ffc72965db83197fcad94a4d9d1de0ac2eb363d2938d799788a43e27a4735a14b5ab06ac6540faafbd8a06313318e73fcd712d0ad57d05baed145242e2815d29b25fee0d6d1404641ca1143357a83d95754d21ccfdcf53d54acd7ce1e7c952c2fbf6816b1aa4a6f0391b3ca5d5bbc6e321b3ce3a471a778c5854ed8e403b14fc61ae5e13ae97577456348f5295e6bcf940f06c859512c13fc334cc0bc705c2a5530002d9b4c6042a17868b61b5e294163585f37dbbf000ba2261d547328997d3638f9e4720eac310eadb69b7c397a0eb07d2807b7bdfa0ccc620756db5123e4a9bad57629d6f9eba397eaaf2b6bb093b86316162698bf4d0c4bf4008ea5e457a6b02b5d539857c2ee5ad4e66d01b5c928f875a6e78ebdfbe0f9039c77ad03e8b22bc8d288e048183bf34df43695a59611f2e166309a23cbc1d79ccd1c08a97d5a3871efca555b9fc87222db39e8818bfa7bc5b0525a51051c93af1547ac657287699dc0b797d426382c67866f1e75bbb271c3815b055a4b4199c93525d5307e6d24615b3c70f86ae89ea4fded79d215470d3df7d2659e70033866751c022bf44fd95085a11e85a3bf67f227d541b155f0079b38c2e935443b90c54b120a293a675e46afd4c41c1f90f0780d0e2ccc6ad0074173846b829f54fb4f48a255b7f0f3c8f7fc7e9bbee79d122db5a87c2e487bf35a9e3bb64969d456f1f061dd372eb937a91abd7b879ffc3381fecd89a77e5080316b25df71468dcab3a10e9d9dcf71652c1da5c8cfec53255a9658893a8e28fddec539916f8d6887626f571f783600b9578dc0f37c5e15d632a791a878d5c0aa1e5d640cdfd2db0ff0a2544331d1876c11226884f24db2b03889e726b7275dbea6c6f98e304db17c0ee1cea4bfc01662dc8ad56aaf5523e1fcdc67b4492d557ff40eb20dcca73b2dc2d226024b6e3b45ed14c913abe03a147b9cefa0db834822f52062975bda50963610a36a6de015591e4ce30c5938d5ef5b23a7ce785b56a442ea217b3ce2a5dfc95c11bf7c9384b6e87b5df9e2c8029df078a70e254c00fa90504eabaeba1aead3ea2604a684797c21f5ea9cf9ebe13c0d0c4f8a1e9a87196f85dabe872ac61a87f4266707ddb74a64a379d11180f4446530db89ac4d4d996de4da9fd59b4e5b7c35e77c6ee449fe73079b327c132453368eda07b2309a16cf7d26804189aa0ad6c04c76001e85eb0771f6bbcecd2daff55da3090c59cafd13f9b02680d347b64daf37ea0e6a5326912fa742a76b41ff704576733bd1b3f7c90c25f935712cbfaf19e41032a366c76fbf640dad941a5e08fcbba78e46e901f5406e1a18c773ea2ac249541363ede6e2adb736be9406b71da52e18262052d9da79523d579ad29f2480f9d74ce580b7ff7f5b1ae625804addb6d6e4d5c3a0c2aebbe1fc69e50169120c7ad2027525517f326ed34e6d220c11a82bd75a968c14b5e3df1fe0347ba7881f1778c586f9cdc94349f7de171a3f289621f3d1d7e5f9bee80ffc71667b438c0885927a9f154595ec7f988672ae7c1124b116c5ead8a39cafbee59c51691643976b11366c6843318df9ad203dbc2b08a44af3f4509fb7562d5068025c98e05104fb40d97ebff61ab8c28013d4f8a14ca5387279376731eccac017cf0ff3a46ec764eea93b8a0a848900a1584b475f6640c15de6f24e8425d3cb43e088a40a005d3fec7916b2fb235ec56167cb78ac7412e9007c712294addc3ce8846f101599eb4aeed93c822e63afe402937b7cce7b8c354204a16574c6b28c27c12153431d03b8225211088dd677ce8ddca4fa7c0501ac56554b971b71e1c9caae9e04581db51299b86fefaa6198f03858b623d6ca2fed8fd41b2a3bb8eabf86d983f7e39c39569d86568dcd741be2f2c573036bbc3316aade7a9aa696e3972d53a15c81663828579b3e66f999864bb7d07d8d7622922289abbd85d7c80b4b80d7e75843202e0b51d1ac9b035bd0ff62e8f6a0fd102c8da78e26172cdaf458971b623075d73422a756c236db3987fd3d2af4622a3248cf171f44525a88aa09412a02551e20b3b6c17b6cde55f51c8f9a110d379a68a4664c464313c5f5d4854534af81c55babfdf76bcf98b3c3541ee354c66f815a105e86c08c334b3b88a91973c03b2be8609d67e66a69d5342abf39bcdc805c40d8ab47683c12fecd4591e654508f253f4f56c0ba42317ac92918885fb55621fe4cce39b90a48c924b4d648d32a554857c306397554d32aba1405a5ab5acdd499731e2b6126183c8956184cd8c6dd15783606191f04cb1ad805b7e69a76ad6e29920f82ee27531bdd79a62cec4c251595390be810a58a4e1a12022998f22680da4221dc29b6a559ec6bcd70c8633a2d0696bf0747a36cad195a8dde0ac9de4199894be7912e66d28bf76d998e930aa6c19d590583878883e78158297fe62e5ec26aa6ab121b243582468491f6a9ee889e63e540ca053a2e7eb754981a2d51ce6b941e772fd201847e836beef3476ade48bfff08c14a97b8d53b290165bb20a26ba9bd835a34ee8ea8006ea0c161e780b97fc5245d1b38365c92a6f9b2cdfc04372850d231dcd6df5605119df86fcaf00c493ba7753c39ac7908b66ac44ff9d1d48d050bdbdac99adc473bc6c7ff9eead85296703c6ab3eeb357e3f4f1d242e317258d5c64b7203dfca2cf66849ececb233c2bc8f2ddd1b4b4ceb1fee31022ef4582c9df033ae14339da98dcac8fd5c3b930e0a832b7841a74cf5d92e4cccff6611d419d82e14a0291b187e17f664a4579c1e0e625f8280059d7af3d171b0a2d39e42705c2095e508f32023010d72a4e8dcdbc7857ad1e7f0681a86c8897a7ffb52c0b7366e2321523d64f70fa4aa228028d3b743965ae3a0c7bc096e356719c2617d71e4c14a52063df7d5403bbd94056226b39ef398ae4aa389a7faef9fb4f2520cc0b6871e12d0ae2d8dba9339358af3520bba2c98f9a3375e8656367f025006acffb34a987743422212a2b007ae13172f5ec7644affdc59c81f8a3475bdec38499ffad4f688133453e374580f882326de5479f9631e966142a2f1bdbc0cd18f175e5d33ba7f6688b16842939587ab24bbc3e34d7659c573e7f44377a646f37d75b41ce4af30d708d1b3558c1e2482d673661a24dfb2307499722572dd474d78944cf0d7814057900049c893c31a06744cc37ab4c587963915c9a2237570491aea9e52ffd070bead3f271d0c2c4ad9674335217d3904b6fb0b5593ad98c3bb14e75cda3a0383a3279154e2aedfc3339801c5ba5d4988ca2bb09fc3b32199babfcce7e54136e0d2a2fc991299c819ab30a609711a29f60e55f7af308fa01feecceac4f8ea44d0d1d9f63dbadcd4539e500739146cc615db05e2487e54ba2e68beff54f2165d358fd333c43598ac8145e88a9f71ae585c514da3ef00542842faa82401724767587ee77b2239ee6cccc165499eb210de720fe1ff6dbd3220b2d07b8579719fd7141e492054643d6653dc2cd4898ab8239a66553810d089ba4f96ebac49b18c28af7c5d7af1cc125f9f8b0025237acdf2dc8d32afee8acac2c76223024d0728d8f9153fc6d0829f8fb11347156dc9cb3177cdb4866d63d9fb926cad712b53462d522fcf69135bf851e06fd92349ac6cba09211e2b62d6a341b36186086df64042527bfa4ec1ad46581a6686875262b7393748fd39b5228d09c36c6be7ec77a43b7c23634cf753dab23048c2842e5b53cde5989de3646311f696c51bc1ebfa6ebecc53c2eb22742bf8cf809f728e588ab497e9197b3ea3c54daed352b941168fc138fa7ecb5e824989a3464ca3ee3e0b310a9fcd7dd168a8f0bcd37e64fcd94a8821c43204a21db4e043c9ffca5cddcc9fa37dd658ba88e9fb429c25cccf6e714036ceca48bc78d001dd7675402633249acf10cf006cbf781f311ea26e8257353d59654eaaf27210526dec2df6f59a7d72ae7d0d341a5838e6832e990b225278fc18709f67ebe9820e8e68e0038b4032f85dd6c9319e86294f9f58f42614213dad01a92157e40699cd4827be498322bbd7e89b81b3e0e522c6a1255124ea423327f7e4881456b15ed7e32abfa11969a0a8e2673ec8d094ecae7d55201f6e586ed7611d29f2c60342e52a3ed6e18c4943e788f81452bed5a5b5a38f5d7757df9f6b874ad5b28dd87beee8df896c2a5b3075cf9ef22dfbde225978703101acc872dc12d4960b28ae3d0c9f1cdaa789699f606327a67a7306c7e348f2c954bc632af22f86b19a8e43356b413b26b53e7dc6dda17472b9590091230c85aa86b26d9a8d19b68bf13a5b1c34d0a65831109335b74d4b54ac6834a2d322d971a76895619180e79d51a857be9cb2aff32295ea7603627db8a03865a3c1956a1529c50778e274ab51cafda0e5c8daaf8e27a0e2241a3a44590fd2bec9613f7b2a0b50bc0bb4ed285262468074d3e9f83acefea583aaf5ac7ae57830bce13480abdaf45f8702d8b1d05214d8f6dd0e467879cbcb0277f88f489cc97954f646b04744d7dc9ba6538346d60ff53db02c3a06bfda1f08d6b474849ad51ae23f5b54c775d3ce86bca932dbe971d69062a23b045f6cf0966874b0b7fa7e4a94d3d1aaeec6a1e8286bb42602c8fe9eff9773d87547ad4727c2db3901f04e5390d43e93e467dbbe3effd8104fc13b929a3479592988b4bdae952ce7246d59e35bd9085f0b550a6b2b577b7f4ff6ba1d14e69d22a3ce752525151f674057ea82430128d86cc281173aacd22cc66529187771381aaa4b5ce9a247f343bbbe7a75b016e77d0e008ed62"}, &(0x7f0000002000)=0x1008) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000013000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x4, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000005000-0x90)={0x800, 0x8, 0x2, 0x9, 0x2, [{0x1, 0x7, 0x0, 0x0, 0x0, 0x580, 0x0, 0x0, 0x0}, {0x4, 0x100, 0x8, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) 2018/01/10 17:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00006eb000-0x1000)=""/4096, &(0x7f00006a4000-0x4)=0xa1) r1 = syz_open_dev$adsp(&(0x7f0000213000)='/dev/adsp#\x00', 0x9, 0x100) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00008e9000-0x18)="38ba8fb0f2956ad299adef944bcba94d58b887b0eb750cc7") connect$bt_l2cap(r1, &(0x7f0000c10000-0xe)={0x1f, 0x4, {0x2, 0x2, 0x2, 0x0, 0xcf, 0x200}, 0x9, 0x4}, 0xe) 2018/01/10 17:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b55000)='gid_map\x00') syz_open_dev$dmmidi(&(0x7f0000680000-0xd)='/dev/dmmidi#\x00', 0x5, 0x2400) writev(r0, &(0x7f0000009000-0x8)=[{&(0x7f00002bc000)='5', 0x1}], 0x1) 2018/01/10 17:36:09 executing program 7: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/10 17:36:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x80000001, 0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00001d9000)="02", 0x1, 0x0, &(0x7f0000ab9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 17:36:09 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f000084a000/0x2000)=nil, 0x2000) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f00002d8000/0xc00000)=nil) shmat(r0, &(0x7f000047c000/0x2000)=nil, 0x7000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dc8000)='/dev/cuse\x00', 0x200, 0x0) shmget$private(0x0, 0x2000, 0x408, &(0x7f00008cb000/0x2000)=nil) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000fbf000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fbf000-0x4)=0x48) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x7) [ 31.276592] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/10 17:36:09 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000015000-0xc)='/dev/random\x00', 0x0, 0x0) r0 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000006000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000016000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000015000)=0x48, 0x800) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x9, &(0x7f000000e000)=""/0, &(0x7f0000002000)=0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000011000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0x0, 0x1b, 0x303, 0x0, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 17:36:09 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000)='/dev/snd/seq\x00', 0x0, 0x40) write(r0, &(0x7f000000b000-0x1000)="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", 0x1000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000e000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$sock_bt_hci(r1, 0xc00448f7, &(0x7f0000006000)="8b2a1f3cda507018287e7e8d20d44ad53a952faedf0013eb001370d9db72d113d4d9f8eb40a23d784efa") r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000000d000)={@generic="4e9ce5030a5f986b9973fc424d2b6a1d", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$bt_sco(0x1f, 0x5, 0x2) ioctl(r2, 0x3, &(0x7f0000004000-0x8b)="acf397fb0f694bdbea8a40a6e32f3940a6051982e39581d09762bc64cb8aaff2001042283085926755f53c4b19459b54f9088762a4e35859115b6a50ea832ad11397ecb31414c0e5262432bb41fbe93ac3d8b854c7f6619243d6708a") 2018/01/10 17:36:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000055b000)='./file0\x00', 0x603) mkdir(&(0x7f000083c000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000378000-0x8)='./file0\x00', 0x42) 2018/01/10 17:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f00001b4000)={0x0, 0x0}, 0x84000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000314000-0xc)={0x1, r0, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) r3 = syz_open_dev$amidi(&(0x7f0000c71000-0xc)='/dev/amidi#\x00', 0x80000001, 0x10100) clock_gettime(0x0, &(0x7f0000aab000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000ded000-0x258)=[{{&(0x7f0000404000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000615000)=[{&(0x7f0000987000)=""/9, 0x9}], 0x1, &(0x7f0000026000)=""/89, 0x59, 0x19}, 0x8}, {{&(0x7f000066a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00004b1000)=[{&(0x7f000007e000-0xf8)=""/248, 0xf8}, {&(0x7f000082a000-0xa6)=""/166, 0xa6}, {&(0x7f00007e2000)=""/52, 0x34}, {&(0x7f000082f000-0x3d)=""/107, 0x6b}, {&(0x7f000027c000)=""/241, 0xf1}], 0x5, &(0x7f0000ac4000)=""/0, 0x0, 0xffff}, 0x7fff}, {{&(0x7f000008b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000186000)=[{&(0x7f0000a0c000-0x5c)=""/92, 0x5c}, {&(0x7f0000d0c000-0xe5)=""/229, 0xe5}, {&(0x7f000076f000-0x8f)=""/143, 0x8f}, {&(0x7f00000bd000)=""/223, 0xdf}, {&(0x7f00009ae000)=""/140, 0x8c}], 0x5, &(0x7f0000654000)=""/183, 0xb7, 0x7}, 0x3ff}, {{0x0, 0x0, &(0x7f0000d5d000)=[{&(0x7f0000a70000)=""/4096, 0x1000}, {&(0x7f00001bd000)=""/147, 0x93}, {&(0x7f0000ea8000)=""/115, 0x73}, {&(0x7f0000973000-0xd6)=""/214, 0xd6}, {&(0x7f0000a6f000-0x40)=""/64, 0x40}, {&(0x7f0000d95000-0xec)=""/236, 0xec}, {&(0x7f0000077000)=""/82, 0x52}, {&(0x7f000036d000)=""/213, 0xd5}, {&(0x7f0000f1d000-0x9a)=""/154, 0x9a}], 0x9, &(0x7f00005fa000-0x76)=""/118, 0x76, 0x1f}, 0xfffffffffffffffe}, {{&(0x7f0000616000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000587000-0x90)=[{&(0x7f0000a9e000-0x7)=""/7, 0x7}, {&(0x7f00003b6000)=""/187, 0xbb}, {&(0x7f00000e5000-0xea)=""/234, 0xea}, {&(0x7f0000e81000)=""/246, 0xf6}, {&(0x7f0000638000)=""/5, 0x5}, {&(0x7f00004bd000)=""/0, 0x0}, {&(0x7f0000266000-0x66)=""/102, 0x66}, {&(0x7f00006c2000-0x36)=""/133, 0x85}, {&(0x7f000060e000)=""/147, 0x93}], 0x9, &(0x7f00000dd000-0x6)=""/6, 0x6, 0xdc1a}, 0x9595}, {{&(0x7f00003e3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000558000+0x8ad)=[{&(0x7f000016c000)=""/13, 0xd}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000054000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e93000-0x10)=[{&(0x7f0000350000-0xa6)=""/166, 0xa6}], 0x1, &(0x7f0000008000)=""/79, 0x4f, 0x58f2}, 0xffffffff}, {{&(0x7f0000734000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f00002d0000-0x20)=[{&(0x7f0000ab1000-0x1000)=""/4096, 0x1000}, {&(0x7f000035d000)=""/4096, 0x1000}], 0x2, &(0x7f000012c000-0x5d)=""/93, 0x5d, 0x2}, 0x9}, {{&(0x7f0000fda000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000675000)=[{&(0x7f00009e6000)=""/122, 0x7a}, {&(0x7f000014d000)=""/136, 0x88}, {&(0x7f00007a2000-0x93)=""/147, 0x93}, {&(0x7f0000f68000-0xe6)=""/230, 0xe6}, {&(0x7f00007c2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000423000)=""/210, 0xd2}, {&(0x7f00008b0000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x80}, 0x5}, {{0x0, 0x0, &(0x7f0000143000-0x20)=[{&(0x7f0000409000-0x7)=""/7, 0x7}, {&(0x7f0000dd4000-0x70)=""/112, 0x70}], 0x2, 0x0, 0x0, 0x6}, 0x16a406b4}], 0xa, 0x0, &(0x7f00003cf000)={r4, r5+30000000}) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00002a6000-0x14)={0x9, 0x3afa, 0x35, 0x5, 0x7}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00005d0000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r6}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000010000-0xc)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/10 17:36:09 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008fd000-0xc)='/dev/rfkill\x00', 0x181000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000506000-0x10)={0x0, 0x7, 0x7, 0x5}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x0, @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]}, 0x70, 0x3, 0x1c, 0x4, 0xa0}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000192000-0x4)=@int=0x1229bea8, 0x4) readahead(r0, 0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000044c000-0x20)={0x6, 0x7, 0x4, 0x7, 0x6, 0x4, 0x8, 0x5, 0x0}, &(0x7f00002e7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000ded000)={r4, 0x9}, &(0x7f00001b0000)=0x8) write(r3, &(0x7f00007b6000-0x27)="220000001900070400a7c600090004000a42e9000008000000ad000006000180a427", 0x22) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000816000-0x4)=0xc, 0x4) 2018/01/10 17:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003f6000)=0x0) ptrace$getenv(0x4201, r0, 0x8, &(0x7f0000384000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000dd3000-0x26)="26000000110047fb93ffffff94fffffffffff70403000000000000000008005105001aef0000", 0x26) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b86000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000f71000)={"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"}) 2018/01/10 17:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$urandom(&(0x7f0000037000)='/dev/urandom\x00', 0x0, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000793000-0x12)='/dev/snd/pcmC#D#c\x00', 0x198, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000e64000-0x4c)={0x80, 0x20, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ee7000)='/dev/usbmon#\x00', 0x7f, 0x200000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000041f000)=0x0) stat(&(0x7f0000ecb000-0x8)='./file0\x00', &(0x7f0000f5c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000dad000-0x28)={0x10001, 0x672c9a7f, r1, 0x7, r2, 0x0, 0x8, 0x9}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00009be000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0xc1, 0x8) sendfile(r4, r5, &(0x7f0000e65000-0x8)=0x0, 0x1f) 2018/01/10 17:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ff2000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f61000)=0xe8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000add000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005a6000)=0x3, 0x4) r1 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) 2018/01/10 17:36:09 executing program 3: r0 = getpid() ptrace$setopts(0x4206, r0, 0xb2e7, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x6fe793bd, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000-0x20)={0x10002, 0x2, 0x10000, 0x2000, &(0x7f0000907000/0x2000)=nil}) mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f00000e7000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e8000-0x60)=[], 0x0, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000006e000-0x10)={0x0, 0x6c, &(0x7f0000041000)=[@in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000006d000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={r3, 0x21}, &(0x7f0000068000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x7ffc}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000023000-0x8)={r3, 0x9}, &(0x7f0000079000)=0x8) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000b5000)={0x6, [0x1, 0x45ee54a3, 0x8, 0x7fffffff, 0x100, 0x2]}, &(0x7f00000ec000)=0x10) 2018/01/10 17:36:09 executing program 5: r0 = gettid() getpriority(0x10000000001, r0) tgkill(r0, r0, 0xc) getpid() [ 31.430869] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/01/10 17:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = add_key(&(0x7f0000501000-0xa)='blacklist\x00', &(0x7f0000daa000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000898000-0xb)='/dev/mixer\x00', 0x8100, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000be9000-0x10)={0x100, 0x4ff4, 0x1ff, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ade000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f000082a000)=0xc) sendto$packet(r1, &(0x7f00003c3000)="a6545449584e7c1b9344129ff0b0a25d6794302da70b1bbf61b302f96dc95e62efbb92d7cc525deed6db48c6ed0221cfd733aae97688119b0dcaf46cf441e0f55b71642daece2b176241bcb400c74c23c828d6e7fd2694a2cc942b6c4d65ce425fef0426e637158a5f68cfec02d1a94bfb35a123eed7f1389d25a17c0385e304657f0b9ae0865a4caae7a882e70dc0c5aeca246c8e681a68f67e8497726ca28a", 0xa0, 0x40, &(0x7f0000aa5000)={0x11, 0x2, r2, 0x1, 0x5, 0x6, @random="b3565a3a7107", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000cf9000)=0x8, 0x4) add_key$keyring(&(0x7f0000c56000-0x8)='keyring\x00', &(0x7f000008a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000549000)='/selinux/enforce\x00', 0x80000, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c10000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000a08000)={0x0, 0x1f, 0xfffffffffffffeff, 0x9}) r4 = memfd_create(&(0x7f000090d000-0xa)='blacklist\x00', 0x1) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000aae000-0x4)=0x9) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000cc3000-0x8)=0x200) sendmsg$nfc_llcp(r4, &(0x7f0000077000-0x38)={&(0x7f00004e8000-0x60)={0x27, 0x2, 0x4, 0x5, 0x4, 0x4, "5a8beec9528640b5c786b882a8dadff2ff907e556e1fb53a51d107ae78a551e93453e691ec864a7e981bc8055d5fc52f0e1015cb2b49dacfcabaa01c8062fd", 0x1}, 0x60, &(0x7f0000573000-0x50)=[{&(0x7f0000a08000)="379c47e021d77b0ec0655206fcf9fc9b8c87658e6500b5f676dc77b1945d3003cc89e959406f564d8914e3a57f0e3097a7ee89b995a3b8818c49fe43a972500763d708f47d97a17fe51c80fb644d8dd2257acfb014978a93bb7383ca9b70bebb798bd050e13168b6e91dd308dff9c0d88a8d779082b24781245b4c660af1092ded823ac719f725df8ded2d7a88ac14998147428c1154ed416dcc4173a658", 0x9e}, {&(0x7f000012f000)="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", 0x1000}, {&(0x7f00007d3000-0x3b)="4d1a9be977d40d655c2991d3a5e6ea0d11d710ea2a4722c4fc3f2bbb57de4c53a52641deeb6931a9746dc98690dff5c5349c647b36adf708077b2c", 0x3b}, {&(0x7f00005f1000-0x98)="a136ab2b818fb20de77c8bebb8772ea10c7dfd9f098301dec884c7de4385ac04c56b0c6bd4bc4b658469afc5a41ea2eac9127e92a19956ac4f216097946b72ea7e8c4544ebb98d2ba82ff5c5198249b749b74ff24c1994b490d8848378a9e483f7572028e16bec70efb5454e59c81dbeca5028b4d5d5790519d920944a9150375a23423e4603737d90ab13de2d00461a65415bf8d3d4b3f5", 0x98}, {&(0x7f00001c2000-0x74)="465158a9302bb288df6fc5bb1a33a112568f38f8d368744fa756973d47c90b7dfe4e3fb0e2e26e92fb37d21682c4899290ef28b9271463191f40108d141e0d233ab7b874b1960cf62eb503a72e777562ff6fc2fcec6d89da2e577b328257167d13cb514e8982fef6eaedb236c89ccef8f59b6314", 0x74}], 0x5, &(0x7f0000374000)={0xc8, 0x1ff, 0x3, "683f89a8a98c1eb2a9e62d042dbe2edf38bae5b3237adc5d249283f5f044759f88ea53666551aeca31030ddabddb2bc7db728ca25e112435f4edb57d6aa7d0e3c81455fd1e55d94af4ccec206f42460be8c1c8ad82d8b12a512be41576592ea5a1f998695956ea086a3c5368da662beaeffe21f1dc92144ab13afea29689d484f8cb6fb5ce9f2675365f7664834a030d1c02023628754cbe26933b8e4d4d880887446117ff335c145102123379382426fd7a1269ae1c09"}, 0xc8, 0x4004000}, 0x40001) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000701000)={0x9, &(0x7f00009fd000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/10 17:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair(0xd, 0xa, 0x8f, &(0x7f000095c000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x3f, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f00001aa000)="b9b89d265a62f02588524143a4fabc141c167776960e983e066509d4eba38c7eeaddf777764433db436ebf2318011ac4b05956aab9900c28e363975ac06cea1b07ffd88ae364089ff21490af50ce8beddfdd38d8cb01b6468db436ee6d8eefa898f918386c5085e80f54e8e7fc25fd6ace199f1aa710a5a51ad26268dc45794952da5f21f0c8477569bd9c8804d364db47dc0735e3ffabd210e94e71818c7b97c6c6678b70b1538904d400d4d97f35ba65cbb478398ac69883dce84624c089c890a96af26b209d79b17d4224437479582cf799", 0xd3) socket$inet6(0xa, 0x7, 0x9) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/10 17:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c88000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") 2018/01/10 17:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000f64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000aa4000-0x8)='./file0\x00', 0xe001, r0, r1, 0x101, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) 2018/01/10 17:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x1, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x6, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/10 17:36:09 executing program 7: r0 = socket$inet(0x2, 0x807, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000000)="0d08d17b97202dd95d2821b8fb0d2bb56a40ecbbd9d0ea44c92df0f80dfb2464db2e46501170e2d98d9f6824b0fee67fe83effdcfb355a986660764b313b39c650a5867b6c00f44ecddb9eeddedc9ee3a877d46097570704d40ce631e0a23d751c5c1b1d9ab90c03d92ae0faf7c6fe975e210c2369119c0ab49f2e2b6e1c5f3cd944fafd5dd1fbcb9435f40e7b24c265d399179956babc82af2721c58946d71bef03f332baec639eaa60f1a996ef49568e851203ae", 0xb5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000b2f000-0x19)="87fc38aa1193239d777a9050cdb032557173767a0c60c2cc92") write(r1, &(0x7f000043a000-0x22)="220000001b00bd0000000000ef0012011f000000000200000000000000ea00050029", 0x22) [ 31.553454] binder: 3999:4005 ioctl 40046205 0 returned -22 [ 31.582521] netlink: 14 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/10 17:36:09 executing program 5: mmap(&(0x7f0000000000/0x74000)=nil, 0x74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000008000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000003d000)=[{0x2, 0x3ff}, {0xe, 0x3}, {0x2, 0x7f}, {0x3, 0xa923}, {0x4, 0x8}, {0x8, 0x4}, {0x6, 0x8001}], 0x7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f000006f000)={0x19, 0x1, 0x0, 0x0}) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000004f000)={0x8000000000000000, 0x10f000, 0x7, 0xa, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000071000-0x18)={0x1, 0x0, [{0x200000017b, 0x0, 0x0}]}) 2018/01/10 17:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$inet6(r0, &(0x7f0000224000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d6a000)=0x1c) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) 2018/01/10 17:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000984000)="") r0 = getpgrp(0x0) sched_setscheduler(r0, 0x6, &(0x7f000077f000)=0x3) statfs(&(0x7f0000fdf000)='./file0\x00', &(0x7f0000ace000)=""/4096) open$dir(&(0x7f0000ee1000)='./file0\x00', 0x40000, 0x0) 2018/01/10 17:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000924000)=0x101, 0x4) write$tun(r2, &(0x7f0000cce000-0x101d)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x22f0, @llc={0x1003, @llc={0xbe, 0xff, "e8", "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0x101d) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/10 17:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4040400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x1b, 0x80000, 0x7fffffff, &(0x7f0000e16000-0x8)={0x0, 0x0}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000233000)=""/197) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000a69000-0x7)=""/7) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000522000)=@random={'trusted.\x00', '\x00'}, &(0x7f0000d61000)='ramfs\x00', 0x6, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000079d000)=0x0, 0x4) 2018/01/10 17:36:09 executing program 7: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ce000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$adsp(&(0x7f00004b2000)='/dev/adsp#\x00', 0x2, 0x250000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000af8000-0x14)=@random={'trusted.\x00', '/dev/adsp#\x00'}, &(0x7f000086a000)=""/94, 0x5e) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000af7000-0x2)=0x0) 2018/01/10 17:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c37000)=0x0) r1 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x10000100000001, &(0x7f0000a61000-0x25)="294e3ba9ffe33a18c1") 2018/01/10 17:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000067f000-0xe)='/dev/admmidi#\x00', 0x2, 0x400) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000125000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f000013f000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003a1000)=0x0) lstat(&(0x7f000032f000-0x8)='./file0\x00', &(0x7f0000a10000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000035a000-0x8)=[0x0, 0x0]) gettid() r5 = gettid() getresuid(&(0x7f000040e000)=0x0, &(0x7f0000149000-0x4)=0x0, &(0x7f000093a000)=0x0) lstat(&(0x7f0000041000)='./file0\x00', &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() stat(&(0x7f0000678000-0x8)='./file0\x00', &(0x7f00003b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() fcntl$lock(r1, 0x7, &(0x7f0000617000)={0x3, 0x1, 0xffffffffffffffb4, 0x6, r2}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f55000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000793000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000127000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c4000)=0xe8) stat(&(0x7f0000679000)='./file0\x00', &(0x7f000091b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) stat(&(0x7f000034f000-0x8)='./file0\x00', &(0x7f0000e6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002bb000-0x8)='./file0\x00', &(0x7f0000b72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000c7b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b7b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f88000)=0xe8) getgroups(0x4, &(0x7f00005f5000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000521000)=[{&(0x7f00000aa000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000079a000-0x30)=[{&(0x7f0000aa6000-0xd)="18575c38499e26b6c48b1078c9", 0xd}, {&(0x7f0000b9f000)="f6ce123cda5915cc517a3b1970b8ca40e684e8b78b54262aed903906fbbc3e011518f0559118f0fc0a89bfbe38ecc34833af58001c82b6720da23ae15dedd8d9b130fd1a28aa8a9fe61973323e7e8aaac0078998097d704dc339f72a7fde961bb16f6c4fa8d1b707ae6063cb53b64828310d3b49eafa4c6f9314", 0x7a}, {&(0x7f00008ef000-0x2b)="6e03664766898491864182a8574319398abdf4b8efa41aeddd5f190d5223a0520d302f5d05f1ea0f201118", 0x2b}], 0x3, &(0x7f0000ae2000-0x38)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x4000000}, {&(0x7f0000891000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000184000)=[{&(0x7f00006c1000-0x88)="70423e3652c8f8cf844b0734cdc78098ddc186297fc371ac6878c014a2e324003517bcb89890acbb23b8c43e77ec8580546a59298a2059fa300e5f5e97616b6ae8b00f172044a7502a76a8b8812709e885ca13209767da3ccf1d53810c97db423663d005de056e8847481b35b19e38e84a4356ec18879c97d264d772e535ccf74b559492af7a1ef8", 0x88}], 0x1, &(0x7f00008a0000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}], 0x38, 0x48010}, {&(0x7f0000494000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000072a000-0x70)=[{&(0x7f0000f44000-0xbb)="332175952698eae57db37f003b49ca6e8b4a6ef2b7312a63426ddedb6e37f1d1706293a5706f7dfaba80b4ec9d42caf5634828ec432e0c619d22103c7ad1bda2fee813cf7358227da1f53f0c09e66f5f1b48ba1e9b51359351e2afe1c0f1898ca0992d0ee7df3eacffe9c15c310c46f59b500a074866bb96e0ff9221ac3c1f90eae9fa34989823af503a46c2dedfe07211a2f4ac87e79368908093ce8a8afaf26f3e758403871c4ac98e8d7a623452f6a2465acfbe2820a5958dcc", 0xbb}, {&(0x7f00001c5000)="b40056415f4645503222b3c56f81755348135b2be57b65c2833dd0a3b36ac4352077cbf0fb12443a6ccf4e965ddc0b113d4cb01a088925c4308dc61cd0e5e0ff93e3a4e6505b0425506182cde5eb663edb79", 0x52}, {&(0x7f000051b000)="d935a2231a28272988989d9192093e5b939f73cfc57e5803ea35c0a1e6ee0117c80b118838eeed27920b8e94e1efb94492563cf13e08b00e41071e4488fde3b6a5b60bc7459aeff7a9b8fce6120a8f21539bd3428feb9a9d1a8f4f319fa636f74732a365748a1a30275098564969de98896970d45fe28fe788b96e463ccd65ea2fe8170749085fa3e3bd0a6c6d9c8a768d91b6aa8b42228b9f2a622d4941fe09cf49e3f8d38cbe72", 0xa8}, {&(0x7f0000d2f000-0x2f)="1dbf811000757d23e52c4b48a2de77fef9e16e4f38b8ecc7e506e84f8f1731aeadf2124105b9a1a0a9916f33be67c0", 0x2f}, {&(0x7f0000120000)="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", 0x1000}, {&(0x7f000097d000-0xb1)="6bfffc48ebbc0e10b4d4547b69018e4d99a64c4836dc683aa445cbbef068fb6ba5ea256c67651a6134ef6260e12d511b99c18f1f05c2c0d57eeddb50b8decede5e64c690d1aeb2ce22b2c44f9dd0daa885067ec3de3be74916e52eea83ac29d991fa2af67d570a7ba5de5ed1efcc3a8d2e1953f41b8a612f8b28246e155518ae052d6da7b5dd025ba80acee3e168646b2bf37d4e278469e61b0b6796dd158d1e301840f5d338a8f696c514987364a8b51d", 0xb1}, {&(0x7f0000361000)="a0d210abb3ba953b700e28f9f6683d7f4fe0f00ec8856a63e193d06dd3c9f26690f880ccb2c209b08e6d601a81cda8b58a10d7b3de9f55dd53945727f575c2ffc6acad0bf43a185705a9f00bf058cc7c216235fe844c545778ff24a612cf516a3a36578eecc281cf394f5de7f3940d69381472e99b7b0a1472771f2717466382d9259e5172d4856b2a5ed1fd6646dea4bf5b4c833895dc9c96395a7b43fa3eca5aedc28c330e", 0xa6}], 0x7, &(0x7f0000809000-0xa0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa0, 0x4}, {&(0x7f0000e5e000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f55000)=[{&(0x7f00004a0000)="e276d02838eab55d732174616b5360413e6969a4e608fe98718305f0db80b63181984b131f761d8e97b26d7bad2aaa35a551c72522536ebbd6f21a2f3d45f34faf62e0ee32178e089536a26600094f7e2e423ef6349c4b50a664836433bd7d75319c602b5a346bf855e40830089475989e20700ea136d9c425822568244ad7637882610ad3542c3af181b7e8", 0x8c}, {&(0x7f0000176000-0xc5)="749baf76162e579aa440e22d7d7a11a8a0148b7aaaa6c17abd4d6489e102e8169a032c1917c9ea71416bb03159a4601982bf4e47514527e9a41c361c4a5d4ae19c4027ed401fe5a7fdb4611a3d660f7f1730774a74160a48cf919c81ee4c567f03a04ab9df3df2ea8962ef260f462adbc0190a399823026c355f0076d0f5487df03f56929bcb492de0f43d53d1e359c20a1c2bae96966bf98b05d299900bc7083477ea68fccab2e5bfa8e33eacf057e3b145023d795918ace2e373fbb9665585aee62d428a", 0xc5}, {&(0x7f000000f000)="b86a4385d6bc2e017704d69aae8e5817719df592e71b38dc356ea7e3177cfc4f938b6e9a37ef9245940d61389623e86b46c80932b0fcbbf6e770ea66946cc5b22601629bad52a7aaad2d174692c8fb9425ff694cb4e3914d8bcd16665e425fc777ed8fc0f9430ee8ea447cbcf0d3a4f5b216", 0x72}, {&(0x7f0000044000-0x6f)="459c22de004e002c7116e45e0c96f3417cadbfd44662aaf049911500d83987e5b1447af4a9622f016824c4278887bc507e8575372c6a80315a64fb00a47a14b251a05a545b77ed73a80219a7c2a5c2761b0a4d4f4caf6877c8bd474593f35c3f032488c52507c3d44b29594afbcfdf89ae723ecaed71ed", 0x77}, {&(0x7f0000420000-0x32)="54a3b531bd9481441c3318634648cc56d61f17f8e703afa09db3c618ab82ef3f601409769c471eb37e349828ce772a332e58", 0x32}, {&(0x7f0000b90000-0x85)="f8a9793ec014ebfe15b49803c9382bb15225b03a18b89490eaed0e7578809c37d3c5bb758091ddeb48dc46f87ebeab162c2f52a3749be9150eeb82f7c56b4b6772685ced862de16a52b01fc408a23e153cc83f897a5ccdd3754a99c95dcf8205e96379c5ce248132a2b792db176feba28d1ec60c27a9784e13605ceb3b6e66b0938b4927ad", 0x85}, {&(0x7f0000553000-0x95)="4e60a86ed53162b3085c19273963f9a2e5823eff93248ff35f63895fe6e9635b2933f64a63c991062357c5ab24d489773a930df49960553a76afc9fe7029428eb031b577d4dd2920cfc153c5d63c8d3cd83429cae04493040eabc3390bac69bbe34214e4a4def085a9716e8d0b6b0eaba0e196d2238617c5a3efd7aba21e97541d06e3fd3e6837566995a3c53101522ef11b751a0e", 0x95}, {&(0x7f00009ab000-0x9e)="677bbd2d779e04a5bce5a98b2ffffb564e0cecc0e01d932c4c042d9ecc48355cb621f2445a29dbdce848b605f3cb87bd1d74afe7bd81fc9fc62681839148bc2a5888ca5dbb842ff13c47b80f64dc617b7628dc4fe5a922aa37e637b21d3058dc8c099c9f2d735299b0c6780b78d8e8a6813274d3ad120a507c12cbe3799753ce849e7fff1c80e5d03f2c053b73516cfa7ca0629723307095a13aad5ba706", 0x9e}, {&(0x7f0000b7e000-0x19)="036ce3f53cf501841a61fe36854eeeafb8c5dc9b35a82e4125", 0x19}], 0x9, &(0x7f00004bd000-0x30)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x10, 0x1, 0x1, []}], 0x30, 0x20000000}], 0x4, 0x4000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ac8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f8b000)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003fe000)={r20, 0x5}, &(0x7f0000a34000)=0x8) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00002a7000)=""/82) bind$ax25(r1, &(0x7f0000ed0000)={0x3, {"25e8359b844872"}, 0x1f}, 0x10) syz_open_dev$sndmidi(&(0x7f0000394000+0xf41)='/dev/snd/midiC#D#\x00', 0x7, 0x0) [ 31.607865] netlink: 14 bytes leftover after parsing attributes in process `syz-executor7'. [ 31.614606] binder: 3999:4005 ioctl 40046205 0 returned -22 2018/01/10 17:36:09 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f000047a000-0xe)='/dev/admmidi#\x00', 0x7, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00008b4000)='blacklist\x00', &(0x7f0000a3d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002ff000)='trusted,vboxnet1/,]vboxnet0)vboxnet1[$w[user\x00', 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f28000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2c000-0x4)=0xffffffffffffff5b) getgroups(0x4, &(0x7f00006a8000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r1, r2, r3) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000be5000)='net/dev_snmp6\x00') open(&(0x7f00009b8000-0x8)='./file0\x00', 0x220000, 0x180) io_setup(0xb45, &(0x7f0000b89000)=0x0) io_submit(r5, 0x5, &(0x7f0000ac7000-0x28)=[&(0x7f0000d32000)={0x0, 0x0, 0x0, 0x2, 0x0, r4, &(0x7f000028f000)="a029fb0f81406f7e2b71ce7c6ea33fb4e90fbe37571e2424629dcc7470c081a17dea98c63fbcd5cd9fc1c5a9cbe0cc249b9bbc5d603966ae15db99ba77cce03905e8abb7c79d6dd95236cb5863bead603f712ec6ca40e392aa6004878a950ef6011c773c2d76dd7b17a58441aa76341493947908e35002a417c6cad68839d1764b245848aaf424bcaaa49fcda319e41f8313eae1ebbd69976dd8c9b74c22fa51f13686a8f8df84c81a02542ade73e2abf342bcd857328fb989ba210987d7a01acb8dafeb19bcfc353a476996ac47544bfc4617a42d03d28f0626005fd5b47973c45192305f7d3172960ea6eaa463c6b739ad", 0xf2, 0x1f, 0x0, 0x1, r0}, &(0x7f00002ea000)={0x0, 0x0, 0x0, 0x6, 0x9, r4, &(0x7f0000644000)="16f376a7dba532ec813bae98987d5fb12ea61337082bb06824362cdc3ba90494393890424f54bfd70e1a72587af5635cb11ebaeeef62d1c3173cc20fa6f553da44577868e09300470905eb0c36fc553a2a9407642c5bb78d68017109afa5d49c0ec0b23653d2ff69bfd9d0fbbc66f27dc049e0a778c0c8065f71040e82b196632efdb0105e74261249786af0c4f0c72e9157fce433fd720cd3eeb62431e89a8a0ff2cb424f11e8944cee5f25", 0xac, 0x4, 0x0, 0x1, r4}, &(0x7f0000476000)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000a06000)="fc4fe3738fc4152209c92f59e562cc57d97ece4c9138f43eebbd47026dea710c7ebe83ff4584414725ab6f9c6d5c69a4f8376d8d51a37b7f1cc40f4777b10e9e9c2d6aa9ea2b0927dc0f41358250f4ea4a030ab50ab2519a1dc57f749d680c176394d04009c5f0a9214208fedb85db92095abb", 0x73, 0x6, 0x0, 0x0, r0}, &(0x7f0000c5f000)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f00007af000)="745f4ef7a531a1cb780f0a7e5ba276e59172dc5f73fcfc9de036e4746bb719c72ce46e5fbb41323895e79976edb93a7934d00750e7dbb6d8e5c0a9b7db1f8bba071223015ce9bb88081ac9efd29c6d1611688a09", 0x54, 0x6, 0x0, 0x1, r0}, &(0x7f0000298000)={0x0, 0x0, 0x0, 0x9, 0xffff, r0, &(0x7f000095e000-0x7a)="ce927f63ce557a827eb977a1f8113285c7a9cbb554f58918780706bf9c2d4c5d53b8720140d89cb6d100af6691a6f53409bec3c51d786b6077b4560b79de23f963ea9973824d182edbb6e236429558056d5d0f549ce66a30830cb4d3265f41cbd3ce9c4241e647d8d94461c8c686e79a6d28b7d5cf973c67e3df", 0x7a, 0x6, 0x0, 0x0, r0}]) mkdirat(r4, &(0x7f000006e000-0x8)='./file0\x00', 0x0) [ 31.669597] device syz6 entered promiscuous mode 2018/01/10 17:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000043f000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) io_setup(0x800, &(0x7f0000b0e000-0x8)=0x0) syz_open_dev$admmidi(&(0x7f0000d2c000-0xe)='/dev/admmidi#\x00', 0x100, 0xc40) 2018/01/10 17:36:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000cae000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000020000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000197000-0x10)={r1, r2, 0x2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b6d000-0x4)=0xfff, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000303000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x1fd, 0xffffffffffffffff, 0x1, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 17:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ce9000)={0x0, 0x9}, &(0x7f000042d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a22000-0x8)={r2, 0x5}, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000706000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt(r0, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)='I"-U', 0x4) 2018/01/10 17:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x1) msgctl$IPC_STAT(r0, 0x2, &(0x7f000025d000)=""/154) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000b1c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000377000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f000040f000-0xb)='/dev/mixer\x00', 0x4000, 0x0) r2 = add_key$user(&(0x7f00002c1000-0x5)='user\x00', &(0x7f0000d22000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000926000-0xf)="42d01dc30598f1ea8b710f6ec9972b", 0xf, 0x0) keyctl$update(0x2, r2, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/01/10 17:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f000075e000-0xd)="617474720263757272656e7500") sendfile(r1, r1, &(0x7f00004a2000)=0x0, 0x22) execveat(0xffffffffffffffff, &(0x7f0000ab1000-0x8)='./file0\x00', &(0x7f0000794000-0x38)=[], &(0x7f00009bf000-0x18)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/10 17:36:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000076000-0x12)='/dev/input/mouse#\x00', 0xff, 0x800) mq_timedsend(r1, &(0x7f0000136000-0xff)="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", 0xff, 0x0, &(0x7f00001f7000-0x10)={0x77359400, 0x0}) bind$inet(r0, &(0x7f000024d000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f000052f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) shutdown(r2, 0x1) recvfrom$llc(r2, &(0x7f0000170000-0xaf)=""/175, 0xaf, 0x41, &(0x7f000066b000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10) 2018/01/10 17:36:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d21000-0x8)=0x75) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) writev(r1, &(0x7f0000730000)=[{&(0x7f00003d3000-0xbe)="8ff6c8b1f5151fdf2b335c687b6d941d4e5943fc2cac228cc44730b38fb9d059b3565a4e8d229766d1bfef8063583261457fc905a1b03f7034aafd6df400f3906681b5645033fcf624c372ab1f028aae178c8b0b9eae266ebd54442f6f8098bfee5e2909cd6055d75397816a0d6eb4e1936c1b823318437d173ec75ff5dc74c681282537659bdb1bc25e40b8a1eb505c7f3db2f3efa14877ea9b5142497ccb3d0f64af5fac8f9f54beecaeffb3a27aa2485c21a5cd3ab2e6ec941922331b", 0xbe}, {&(0x7f0000e5a000-0x6a)="593fa32d1fcf8e10e9a5e90d419c56105084cd3aeca23f375158d68e37edaf12b7fe9fe0125bbd8181d671fd996e98b3c27d59e2a4ee431c908e16194870cd94bcd7697d376457e8d5b7af1001efc95f004af4e6797cbc02cbfa0c50e1daf3107d8737d5ace0f3ea4355", 0x6a}, {&(0x7f000093f000-0x1000)="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", 0x1000}, {&(0x7f0000e42000-0x22)="1d6e13642f4c1159365167742961673b559fb0ec63fa5fe224eaf2a881fc4910f22d", 0x22}, {&(0x7f00003af000-0x58)="6d7a5ad19b2e8af429d7e1623206d94117ac94faee5f1f0afb80b6ddda456e199274a75de0f25d31cb53398e734446bf672970c9f6de909e84a4dfce8366686e31e84af34e323397b4296f697c4f7b13fc526823db3a155a", 0x58}], 0x5) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) close(r0) connect$unix(r0, &(0x7f00009e5000)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$mice(&(0x7f0000c7a000)='/dev/input/mice\x00', 0x0, 0x600001) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000f92000-0xd6)=""/214) r3 = syz_open_dev$amidi(&(0x7f0000934000-0xc)='/dev/amidi#\x00', 0x10001, 0x80080) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000d96000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/10 17:36:09 executing program 2: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000b6e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0xc0000) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000b4f000)={0x0, 0x0, 0x2, 0x2, 0x100000000}) 2018/01/10 17:36:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000693000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001e1000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000069f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000911000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000acb000)=0x0, &(0x7f0000235000)=0x2) r4 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0x1, &(0x7f0000183000)=0x100000000, 0x4) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fdc000-0x11)='/dev/qat_adf_ctl\x00', 0x408004, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f00001e5000-0x98)={0x0, 0x0, 0x0, 0x0, 0x915a, 0x0, 0xa, 0x0, "df964fde6e5d8a133c5ed1b2c50b30e2c8b9ef2fe00ab3d102ea6165a0f8bcf6b9bf3f41098b35ae384e60d0ecffe830e9fdea778252271b58d00f3440f8c25f", "f5da2f144bbaf2b085445dd8af4d64a30dfca779983348b079d20209d58997e3", [0x7fff, 0x1], 0x0}) r6 = fcntl$dupfd(r0, 0x406, r1) symlinkat(&(0x7f0000c61000)='./file0\x00', r6, &(0x7f0000a5a000-0x8)='./file0\x00') 2018/01/10 17:36:09 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000cf1000)='/dev/dsp#\x00', 0x210, 0x200) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00002e2000-0xa4)=""/164) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) seccomp(0x1, 0x0, &(0x7f000031b000)={0x20000000000000db, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mkdirat(r1, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f00004d8000-0x8)='./file0\x00', &(0x7f0000748000-0x3)="001309", 0x1001, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) openat(r1, &(0x7f0000d4c000-0xe)='./file0/file0\x00', 0x0, 0x52) mount(&(0x7f0000ca0000)='./file0\x00', &(0x7f0000f79000-0xe)='./file0\x00', &(0x7f0000b4b000-0x6)='ramfs\x00', 0x0, &(0x7f0000aed000-0x1)="") 2018/01/10 17:36:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000346000)="", 0x0, 0xfffffefffffff7fe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = syz_open_dev$midi(&(0x7f000021e000)='/dev/midi#\x00', 0x8, 0x240) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000013d000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d40000)={r2, 0x80000, r0}) 2018/01/10 17:36:09 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000007000)=0xffffffff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x3d9, 0x0, 0x0, 0x0, 0x0, 0x41100201, r1}) 2018/01/10 17:36:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0xcb, 0x0, [{0x487, 0x0, 0x0}]}) syz_open_dev$evdev(&(0x7f0000a6b000-0x12)='/dev/input/event#\x00', 0x7e, 0x800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000fe000)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) r5 = geteuid() r6 = getegid() sendmsg$unix(r3, &(0x7f0000235000-0x38)={&(0x7f0000302000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f6e000)=[{&(0x7f0000d24000)="945aaf95b4d25ba15e810e33a78d7d7f859fd9a6805c2de9263393bfb9ce831957fb88e775165c027c01318ebd5ae1a6305fab04145721be9f7fd6d02175a739e9297241fb77e6aaaad04bc6e63fc2817554ab14a2cf0e9d952fdbd68866277338ce63506a6bb400e82314b410e68ce289facda67de6bf4a3f683467ecce3f6c72e55e5b25674e21b0a40abf", 0x8c}, {&(0x7f000019c000)="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", 0x1000}, {&(0x7f0000ab7000)="23f9", 0x2}, {&(0x7f0000634000)="a66e6a6ce0fc1c76fde3941fb5d6620a7d6c686c6076e35c659870624810c11fe686a764cb0d229b7694471d0ab37d7b6a80a659aa6177cf9f4461f460ef69da366405cb996114a208baa749a0cce510ddf446247856d2b614c1869608692f3d6ad9019181ef271b79956eea84d94e78bf277c08bb7e21e989ce000c7278bd2a91788aa4ee8b5160558644443a", 0x8d}, {&(0x7f0000947000-0x16)="357be36787e3e20f3e0a5f8cc8a55cc3a6083c23a5e9", 0x16}, {&(0x7f0000889000)="009be9e14c1aa399d15306729f58c2a556da8c7ce8ac49c047e678ac63f4a6003c1c0525", 0x24}, {&(0x7f00000de000-0x5f)="40c3e5a66060fba95a3511de1d4633615708709f81f633a7014f36c1793ca243c2911474a332cb53b0a61a56b266fc1424b641582a624f3f7ca4f26b40ea39ee4ade1a8a6e1ff52b71ae84119553607171658b3c0dbad5fc77a001690997fc", 0x5f}, {&(0x7f0000c7d000-0x3f)="35093f82f00d29e6d0fa8eea22bac50b34e088f82b578c91acdaf482dc267694364b235e05aa3c7c8b99e2dcf70321c289150e36724e14c619b29f2933f748", 0x3f}, {&(0x7f0000682000)="ff7b5ea867d1392aee0a02dbd46b4b85919380a92426ea9059031e4417668beee2e2310b2178bdceb4b03dcb7fd9566513928801f4b66981b62660f3fec78494f19c54cfd29409d60aede8ffb795d42f044591b69b405d09f40ee331346693c1ff52edd5656011327f78b2b7006be2ee65676378a59eb8fe14c3efc07b", 0x7d}, {&(0x7f00003ee000-0xd0)="02e324589bab9116cc9e7bea5d09d06fec17b3dbbabe5ea7c606b9aeeb8d3ea1da284ff838046678543e4388648cfe5f344561ae4f34b45d0e3c32ec6d2bad06b9599dc712a615195263dc903e66e8a1b3eed318900d1b361423866e2f6695c36c8dc851f26671452b6b9855a1ca6d169df36ef6487467666ad34a34f4bc1ab3dfd33c4e15bd7a1553026d3dcb96235825c01f37707e8ce36af144afa1af8b5c2de1bec72ea437a3a3ea2a28448034065a87ded88d7e554bb9a7fbbd442f66a4137729102ffeefa1ab3a417687ab10f9", 0xd0}], 0xa, &(0x7f0000d78000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x20000000}, 0x4004000) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) r7 = socket$alg(0x26, 0x5, 0x0) recvmsg(r7, &(0x7f0000c26000-0x38)={&(0x7f0000726000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d36000)=[], 0x0, 0x0, 0x0, 0x40}, 0x40012042) r8 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f00000cf000)={0x0, 0xc2ad, 0x8, &(0x7f000001a000)=0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000427000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edb000)=0xe8) setresuid(r9, 0x0, r9) 2018/01/10 17:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f0000045000-0x4)=""/4, &(0x7f0000a94000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a8b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x35, 0x1, 0xff, 0x6, 0x5, 0x1f, 0x400}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000099f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000f32000)={0xffffffff, 0x2, 0x3, 0xdaba, 0x2, 0x200}) r2 = getgid() setgid(r2) 2018/01/10 17:36:09 executing program 7: prctl$seccomp(0x16, 0x0, &(0x7f00002c8000)={0x6, &(0x7f0000887000-0x30)=[{0xd745, 0x6, 0x86, 0x7f}, {0x81, 0x2, 0x10000, 0x5577}, {0x6, 0xfffffffffffffffd, 0x8, 0xfffffffffffffffd}, {0x1, 0x0, 0x1, 0xff}, {0xfffffffffffff7d4, 0x100, 0x7fff, 0x2}, {0x2124, 0x9, 0x9, 0x3}]}) futex(&(0x7f0000004000)=0x0, 0x400000084, 0x0, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x0) 2018/01/10 17:36:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00000f8000-0x4)=0x0, &(0x7f0000fed000-0x4)=0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005b0000-0x8)={0x0, 0x0}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000de6000-0x4)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1fffe}) ioctl$KVM_RUN(r2, 0xae80, 0x0) eventfd2(0x40, 0x80000) lgetxattr(&(0x7f0000f05000-0x8)='./file0\x00', &(0x7f0000732000-0x10)=@random={'btrfq.\x00', '/dev/kvm\x00'}, &(0x7f000011f000-0xdb)=""/219, 0xfeec) 2018/01/10 17:36:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f9000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000041e000+0x66b)='/dev/rfkill\x00', 0x101801, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00009c3000)='./file0\x00', 0x28001, 0x10) linkat(r0, &(0x7f00000a8000-0x8)='./file0\x00', r1, &(0x7f000026a000-0x8)='./file0\x00', 0x400) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000067f000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000014000)=0x7, 0x2) 2018/01/10 17:36:10 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000d6f000)='/dev/adsp#\x00', 0x4, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x7) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000c46000-0x4)=0x80000000005, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000438000)=0x48) 2018/01/10 17:36:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000062c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000069a000-0x4d)=""/77) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f000016c000)={0x1, 0x0, [{0xc0000102, 0x0, 0x0}]}) 2018/01/10 17:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0xb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000531000-0x28)={@generic="2f15eff2fb51c5d3ed3ad60a453cefce", @ifru_data=&(0x7f0000967000-0x20)="9690d29855c675da4b48c731fe67afec99b9d0471afab0b764e8453a54be3291"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000221000-0x10)='/dev/sequencer2\x00', 0x8080, 0x0) getsockopt$ax25_int(r1, 0x101, 0x10, &(0x7f0000c60000)=0x0, &(0x7f0000112000-0x4)=0x5c5663cbbc003a1) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e6b000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f00005fb000-0x6)={0x1, 0x7}) syz_emit_ethernet(0xaf, &(0x7f0000112000-0xaf)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x0, 0x5, 0x7fffffff}], {0x8100, 0xbbc9, 0x10000, 0x5}}], {{0x201, @x25={0x1, 0x4000, 0xff, "8283b3cd6fb5fa693b00b2ccc39c02a9747e0341eab6f139b259d3c5b9cc79b4ab9645cf22a91bc2fd5cb7586f90f4dcdd15118fac56404e252d9fcec0cabcad1601d228f539833a7ef9a09da4cc5b77eded29cd32d4f125bf36022a9234a299f4c80b20bdb70f1d3b153715b98ed9c8ecf3cdbdd76c6e63d7f2b57c9c54e20ba1a0c33d8bd6d0585f17819301f51e6329deac506211"}}}}, &(0x7f0000acf000-0x14)={0x0, 0x3, [0xf62, 0xd3f, 0x9f1]}) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000941000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000764000-0x8)={0x0, 0x0}) ioprio_set$pid(0x3, r4, 0xbb8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 17:36:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f000081e000-0x10)={0x9, 0xffffffff, 0x400, 0x6, 0x7, 0x4, 0x9, 0x4, 0x4, 0x3ff}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000095d000)='/dev/sequencer2\x00', 0x4000, 0x0) sendto$llc(r0, &(0x7f00006eb000-0x81)="02c7ab21acf56327883d7b2c90f35d19028bb5b74e7b46f0a4ce4d2df91d2d4cb6dac983aad1f399c990aa57ae3c7926f0b8ae0627bcfe40cd84e20ddf8e07d2d2d54b9be7ba5f471fafefd08baa1e0540a0b1ab00e18afdbc6e236141e9cd5dcb9f1a6e13980ff4fb0589947bc4f2199862f02cde84503e6d4838df2dac3b87cf", 0x81, 0x4, &(0x7f0000630000-0x10)={0x1a, 0x4, 0x7fffffff, 0x0, 0x9, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000c12000-0x4)=0x7, &(0x7f0000392000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20044, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000705000-0x12)='/dev/input/mouse#\x00', 0x8, 0x800) r2 = socket(0x4, 0x80004, 0x2) fcntl$setlease(r2, 0x400, 0xfffffffffffffffe) r3 = socket$netlink(0x10, 0x3, 0x14) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000060d000)=""/46) dup2(r3, r3) r4 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$mice(&(0x7f0000849000-0x10)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r5, r4, 0x0, 0x80000000) 2018/01/10 17:36:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = syz_open_dev$mice(&(0x7f0000758000)='/dev/input/mice\x00', 0x0, 0x20800) fcntl$setstatus(r0, 0x4, 0x46c01) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000d48000)=""/80) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fc8000)={0x2, &(0x7f000011f000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000005e000)={r2, 0x2}) r3 = socket(0x8, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000183000-0x31)={r3, r3, 0x480b, 0x80000000, &(0x7f0000e69000)="2677144b7be2cd8871aa388ef63b367372d1384e465d8a0331714d9676994dffefebcc99f26dad9ed91e0b0b5e58cfc9f944509463e121e66cc22af64ac271c4c1ddf650b456fe37eb046aa87d08b852746afbfd830145c694e04ee421765d183fff16e0ccd0787141f943e5b6261addfdb5", 0x9, 0x80000000, 0x5, 0xecc7, 0x5, 0x10000, 0xffff, "e966355b7f3cbed7b3"}) 2018/01/10 17:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000218000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000019a000-0x8)='cmdline\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00001a0000-0x18)={0x0, 0x2, 0x10, 0x0, 0x1}, &(0x7f0000519000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ddf000)={0xfffffffffffffffe, 0x7, 0x200, 0x6, 0x6, 0x7, 0x1, 0x9a53, r1}, &(0x7f00006b1000-0x4)=0x20) 2018/01/10 17:36:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000923000)='/dev/vcsa#\x00', 0x10001, 0x400040) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000051b000-0x17)="7e6bd965a30d6280cda0e14b00b82c92f7859a54e4e6c9") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b1f000)=@assoc_id=0x0, &(0x7f0000500000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001e0000)={0x8915, 0x20b, 0x1, 0x8, r2}, 0x10) bind$inet(r0, &(0x7f0000507000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cff000-0x8)={0x0, 0x9}, &(0x7f00001c1000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d70000-0xa0)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8000, 0x6, 0x554, 0x4}, &(0x7f000025b000-0x4)=0xa0) fcntl$lock(r1, 0x5, &(0x7f0000fc5000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 17:36:10 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000060e000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000001000-0x8)={0x0}, 0x8) prlimit64(0x0, 0x0, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/access\x00', 0x2, 0x0) accept$unix(r2, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000007000)=0x9, 0x2) 2018/01/10 17:36:10 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x38, 0x2, &(0x7f0000fd9000)=""/180, &(0x7f0000fd9000)=0xb4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000fd9000-0x1f)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/10 17:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x20, 0x3, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000089000-0x4)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cdc000-0xb)={0x62530b45, 0x5, 0x3f, 0x8c, 0x2, 0x5, 0xa2, 0x1, 0x5591, 0x3f, 0x2}, 0xb) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}}}) sendfile(r1, r0, &(0x7f000075f000-0x8)=0x0, 0x8) 2018/01/10 17:36:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000057e000)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f85000)=0x0, &(0x7f0000e53000)=0x4) bind$alg(r0, &(0x7f000021c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f48000-0x10)="649c47ad46390dc86dae79fa409d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x4, &(0x7f0000d80000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socket$alg(0x26, 0x5, 0x0) 2018/01/10 17:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f000042d000)=[{&(0x7f0000979000)=""/168, 0xa8}, {&(0x7f0000156000-0x9b)=""/155, 0x9b}, {&(0x7f0000681000)=""/0, 0x0}, {&(0x7f00008ae000)=""/240, 0xf0}, {&(0x7f0000945000)=""/210, 0xd2}, {&(0x7f0000aa2000-0x67)=""/103, 0x67}, {&(0x7f0000ca0000)=""/109, 0x6d}, {&(0x7f000023b000-0x26)=""/38, 0x26}, {&(0x7f000053c000)=""/244, 0xf4}], 0x9, &(0x7f0000738000)=[], 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000e2000)='/dev/dsp#\x00', 0x6, 0x84000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00003e5000-0x4)=0x0) 2018/01/10 17:36:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xabfd4f8375ffa241, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001be000)=@assoc_value={0x0, 0x0}, &(0x7f00002be000-0x4)=0x8) mprotect(&(0x7f0000a25000/0x4000)=nil, 0x4000, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a8f000-0xd)='/selinux/mls\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f00006e3000-0x8)='./file0\x00', 0x11) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00004e8000)={0x5, 0x4, 0x11}) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000b25000)="523ae7e17995f803c127db891c66da6be6f4a756bbea36ab10e5a0c00c5ac9a9e9585557ffe39b1b1415d09f7aa15dc321634e40df818555e5417144f321c77d6366d066f7e9b3ffe779aae31d", 0x4d) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xc, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) 2018/01/10 17:36:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xf3c2, 0x2, 0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000019a000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000b2e000-0x8)={0x100, 0x4, 0xa494, 0xffffffff, 0xa16f}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') select(0x40, &(0x7f000085e000-0x40)={0x8, 0x5, 0x0, 0x0, 0x8, 0x0, 0x6, 0x2}, &(0x7f00008bd000-0x40)={0x800, 0x4, 0x3, 0x5, 0xffff, 0x5, 0x40, 0xe7}, &(0x7f00002cf000)={0xd59f, 0x7, 0x1f, 0x5, 0x4, 0x800, 0x529, 0x10001}, &(0x7f0000d04000)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000701000-0x63)={0x0, 0x5b, "3f391aca0824cc47b64e78f62e0b4de1bea3f4f2d1d24b5f1c163b097cc7f145b44393e361642ed2545310ca90b660bc1fe643785a58c4a66b2898ae9f0ce335af0501bbafffbc09c5a230484e9da65d074d85465cb90add855175"}, &(0x7f0000a5b000-0x4)=0xffffffffffffff20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000554000)={r1, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1f, 0x401, 0x0, 0x7, 0x99f, 0x0, 0x2, 0x3, 0x8000, 0x3fffc000000000, 0x0, 0xffffffffffffffea, 0x4, 0x2]}, &(0x7f0000c31000-0x4)=0x108) 2018/01/10 17:36:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r2, r3, 0x43}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r4 = syz_open_dev$mice(&(0x7f0000722000)='/dev/input/mice\x00', 0x0, 0x301000) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000fe5000-0xad)=""/173) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f000040b000)=0x3f) prlimit64(0x0, 0x0, &(0x7f00003f5000-0x10)={0x0, 0x0}, 0x0) 2018/01/10 17:36:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x81, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) close(r0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c5a000-0x10)=@common=""/16, 0x10) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x10000, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f53000-0x4)=0x85, 0x4) futimesat(r0, &(0x7f0000610000-0x8)='./file0\x00', &(0x7f00006ed000)={{0x77359400, 0x0}, {0x0, 0x7530}}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bdd000-0xc)={0x0, 0x401, 0x0}, &(0x7f0000924000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000e0000-0x98)={r1, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000663000)=0x98) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003d4000-0x8)={r2, 0x4}, 0x8) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e17000-0x4)=0x0, &(0x7f0000b81000)=0x4) 2018/01/10 17:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008dc000)='/selinux/relabel\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00006c5000-0x10)=[{&(0x7f0000a19000)="18", 0x1}], 0x1) 2018/01/10 17:36:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x1, ""}], 0xfffffffffffffe68, 0x0}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000015d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/01/10 17:36:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x2, 0x40000000000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00007af000)=0x0, &(0x7f000087e000)=0x4) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000099e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000b03000)={0x0, 0x0, 0x9}) r4 = syz_open_dev$audion(&(0x7f00005fb000-0xc)='/dev/audio#\x00', 0x0, 0x200002) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00003fc000-0xc)={r3, 0x0, r4}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000044a000)=0x8, 0x4) recvfrom$ipx(r1, &(0x7f0000878000)=""/231, 0xfffffffffffffe09, 0x0, 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00009ca000-0x4)=0x0) write(r0, &(0x7f000023e000)="26000000223547010200000089ffe8df02006d2000001f00c0e9ffffffff00000000030001b04e", 0x19) 2018/01/10 17:36:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000af8000)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000835000-0x4)=0x0) socket$inet6_sctp(0xa, 0x8000000010000, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ed000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x101000) add_key(&(0x7f000001f000-0xa)='syzkaller\x00', &(0x7f000039a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009f7000-0xc9)="", 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 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]}) write$eventfd(r1, &(0x7f0000a8f000)=0x100000000, 0x8) close(r2) connect$llc(r0, &(0x7f0000eb4000)={0x1a, 0xf7, 0x6, 0x632, 0x5, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000685000)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a5b000-0x10)=@req={0x98fd, 0x9d33, 0x4d9, 0x1e6}, 0x10) mq_open(&(0x7f0000fb7000)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x40, 0x43, &(0x7f0000301000-0x40)={0x0, 0x3, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0}) 2018/01/10 17:36:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b58000)='/selinux/checkreqprot\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000933000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffc) ioctl$TIOCEXCL(r0, 0x540c) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00006a1000-0x4)=0x0) 2018/01/10 17:36:10 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000078d000)='/dev/qat_adf_ctl\x00', 0x44000, 0x0) open_by_handle_at(r0, &(0x7f0000883000)={0x7f, 0x7, "e1b85bcde8d6260a44c9739fab9c88dbc15b809ad94171477e8b1e3429219b0bf3046d19508406f931483ca8b41a543e3f79dac3eccadf277730797d9ce0f1c0d49c3bf111d20ac6b944664d26a94821ee61a35f204d3144e226e5cf27c773ada5930a6d80edcb715ddbf180ea61edbf1a2619dc516fd5"}, 0x305000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006d9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000925000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9, 0xd2, 0x100, 0x100, 0xffffffff, 0x20000, r2}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c3e000-0x4)=0x5, 0x4) 2018/01/10 17:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dc5000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000c19000)=@un=@file={0x1, './file0\x00'}, 0xa) truncate(&(0x7f0000d4f000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ea7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000e31000)=""/59) 2018/01/10 17:36:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x8) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000473000-0x28)={@common='lo\x00', @ifru_names=@common='bcsh0\x00'}) 2018/01/10 17:36:10 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000d21000-0xd)='/dev/usbmon#\x00', 0x1f, 0x900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006e0000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000793000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000002000-0x20)={{0x0, 0x0}, {r2, r3+10000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) recvfrom$packet(r0, &(0x7f0000000000)=""/237, 0xed, 0x2000, &(0x7f0000001000-0x14)={0x11, 0x1e, r1, 0x1, 0x40, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@alu={0x7, 0xfffb, 0x8000000012, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a6c000-0x6)="47504e00d3dc", 0x4002000000020, 0xbc, &(0x7f00009a3000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 17:36:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0xcfdb, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xfd, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000003000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x800000000008002, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000001000-0x3c)="bf4ec50cee539559fbad92ae89a74bb192e059183893f2eb9a5f41ecc51d1878e09bd3c3c83c40b9faaff16a9914f8677bae72ed73b5d7336e0522cb", 0x3c) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x154) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000d66000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000dfc000-0x8)={r5, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) 2018/01/10 17:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000c3a000)="1f000000010a1d00036046e70180000002c900000900000000020a0000de00", 0x1f) 2018/01/10 17:36:10 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001000-0x10)={0x5, 0xf000}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x400) mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) readv(r1, &(0x7f0000b35000-0x60)=[{&(0x7f0000b6e000-0xaf)=""/175, 0xaf}, {&(0x7f000008d000)=""/26, 0x1a}, {&(0x7f000026c000-0x59)=""/89, 0x59}, {&(0x7f0000b6e000-0x5)=""/12, 0xc}], 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0xfffffffffffffdf3, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 17:36:10 executing program 6: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003e6000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000e6d000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xe, 0x101) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e6d000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="", 0x0, 0x8800, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/10 17:36:10 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x2]) 2018/01/10 17:36:10 executing program 2: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004d3000)=@sack_info={0x0, 0x326, 0x57}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c18000-0x8)={0x0, 0x9d1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009ae000)={r1, 0x4}, &(0x7f0000001000-0x4)=0xfffffffffffffe76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000a8f000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000d0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000093b000)={r3, r4, r5}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x7ff, 0x6, 0xffffffff, 0x7ff, 0x4, 0x1, 0x7, {r2, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5526}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4, 0x9, 0x7ff}}, &(0x7f0000001000)=0xb8) 2018/01/10 17:36:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000002000-0x18)={0x0, 0x4, 0x9f, &(0x7f0000001000)=0x0}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001000-0x4)=0x401) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002000)=r2) recvfrom$inet(r0, &(0x7f0000a3c000-0x70)=""/112, 0x70, 0x0, &(0x7f0000194000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) 2018/01/10 17:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000eed000-0xe)='/dev/admmidi#\x00', 0x4, 0x200800) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c6c000)={0x1, {{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]}, 0x1, 0x3, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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]}]}, 0x230) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000db2000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/10 17:36:10 executing program 2: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000036b000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002c7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000ef1000)=r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ef3000-0x59)={0x0, 0x51, "6a75f879d9a6e272149ee7c1334b5f0e14f7b92efec7d8ca4edffb1472acbaa93f1ae14b03a80fe67b6b81eabb7a14a5cdddca7d0b205d791b9009df9e35f07886f235baef9463d47fc219ec0292127dba"}, &(0x7f000067b000)=0x59) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005ec000-0x8)={r3, 0x0}, &(0x7f0000b1b000)=0x8) setsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000eee000)="48958cde3726002d2be641d3fedc62e4957f48e6114ed3bfe75aeec5d4efa528a4374eeab008ecca62106a82d2a9bae204c24629c9f7aa7cba9a2f268ba6c4973728855cabbfccc0d1592399c253fc924e7bca09db24568078a84dcb93e4fffae5846ad780c9de7edfe6a55e0540797db493340e3e05f68b3d96870a139c49c22e0e46a20832a324f6efc8073d27b1c13334d9e7e0b28667463d57befabe7993373affe8025aa176", 0xa8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ef2000-0x8)={0x0, 0x0, 0x31}, &(0x7f00007f5000-0x4)=0x8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ef2000-0x98)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff3c, 0xe1c}, &(0x7f00000cd000-0x4)=0x98) 2018/01/10 17:36:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e20000-0xc)='/dev/autofs\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000afc000-0x10)={0x10001, 0x200, 0xff, 0x3}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000a7a000)=@get={0x1, &(0x7f0000bbf000-0x16)=""/22, 0x7}) bind$inet(r1, &(0x7f0000a44000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008c7000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x10120) 2018/01/10 17:36:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000a24000-0x113)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x30d, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f000000a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000058a000-0x4)=0x10) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d55000-0xa)='/dev/cuse\x00', 0x12002, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ba1000-0x4)=r0, 0xffffffffffffffad) 2018/01/10 17:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000c6000-0xc)='/dev/audio#\x00', 0x1, 0x20000) open_by_handle_at(r0, &(0x7f000091c000-0x1008)={0x1008, 0x9ca1, "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"}, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) 2018/01/10 17:36:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c7e000-0xa)='syzkaller\x00', &(0x7f0000174000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000099d000)="", 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c5c000-0xb)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000eb4000-0x6)={0x0, 0x8001}, &(0x7f0000aaa000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009c8000-0x8)={r2, 0x200}, &(0x7f0000661000)=0x8) keyctl$read(0xb, r0, &(0x7f0000c0c000-0xcd)=""/205, 0xcd) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f00001b9000)=""/84, &(0x7f000092e000)=0x54) 2018/01/10 17:36:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x4, &(0x7f0000cba000)={0x0, 0x0}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000861000-0x30)={0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dspn(&(0x7f00009b6000-0xa)='/dev/dsp#\x00', 0x200, 0x141000) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000591000-0x1f)="1f00000001021f0000009dffffbcf6ff0a0000ff090000001700000006df18", 0x1f) 2018/01/10 17:36:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendmmsg(r0, &(0x7f0000a47000)=[{{&(0x7f00000c9000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x40200}, 0xc, &(0x7f00006d8000)=[{&(0x7f0000b2b000)="c20661", 0x3}], 0x1, 0x0, 0x0, 0x40000}, 0x3}, {{&(0x7f0000fa0000-0x80)=@generic={0x5, "0260af92ea8c056ac5fef3c51f8682a76873698fba6792efcd3d2ba15331445c6faba2c9b18fc1b29fd32aa58983984cb50d4b47e686ac6c5d8b103e28bc569e96e1271f2ef074fe8a3a210316001dd62f929b689d9e598e457053968fde9eceada1e330c4c80b49f8701d080b5343540d8a9152641882c592e914e36e3f"}, 0x80, &(0x7f00008c9000)=[{&(0x7f00009db000)="254ee182e241fbf42d3089e24f1c88215745b2701895a7d7aa7bb597223a35dbd3e9d2bf8e4abe2da9c69aec64da6b08d84e0b048ebe45dc0e4470ffd7a87a2e7449adb9b31a74ad4625e7e51eab14ad74a865fbf42c0b7eff7c6ec930c20c8d4e0fb07a56e46f89fdcd144cc51d42799598ffe3ff35d066aded23d623e47b777e03cf1f0899b3bb1b2856d7a1144bef81a88d64254c162d6a0f6887eced46ca28813f3405362b1aa08f6680da42583141a074950b85e722209431c6c5c5a56de1ee1a40f7c9d21c42c17fb651179c021e60bfae6d6a6b4bc48e984a92a0aefb12580b49d5918eaf4768492d7b65eb7cad495c24670917292991f5847a2e2d28ee67dc1b6daa467d3354af65dcc7160fdbe4d55df2d5c46f8aa92697f96b64f0619f01bf876afccf4a1bb26670887e0d09c0979a5a6f618524c8ee7713d6f698f38d7ffbbb290e29ea758436969e0a867e26988899f57e05844cc9c3b03f548c47aaca651908f86a4a6060551b9e7f1e372c140e93abf27dc3801a1e70c9f493a46de0f1b0c17970ff03e396c7f1dcb8b01d46d174abc72b26dc25fba0273873a292fe50102cdeda67d48de1fd90ababdb894e948f5266c0fba28c500c1a715e3503a7d57dd9a97743a3467a40a08b2e6953d58c8db77d2b67a8c4e066e40228088825bda13289f2cd6bf70cb3225b158d0126497477e4bff4a3d7f4cf44167b3d60e92f4e0d939ac1754602cfc114b4d45ac4682cacd303d4d2ea908cfcf60683d96e107ff5ecc48c61d8b93261080349f0e471121efadb6e18c85449a04d471953b808b8637bb4c978d67808663b0f1ab91f68109f974d31862a5453849130d55fa87aca94e9ab350d2f18e03961acd2f91be3fbc0dfa2e500f8828f5179530709eca25851d99b435d6d7ff8dcd1cde2b0726eb0f59e87b46f03bb3e422051025dd7f9ece9580d510ec144a6b4d4ad1b088ef37d1baadd57d59dbda30a1efabb8c03a478ffdb648d0fef516d4f9307f634e7a60b4d3f57656679695fbb170a313972dd2641729853bd7f66f5b2d383d195ed4a0ab85ff40136f2e3f9faec8497cd352b7f9f92844f5b24b2372775571bb2f6f5b43630b42ff33c0bc8742ef5a2ef9bbc31ffc815c453883ca828ff14664287db7aea40b05224ab6b59e05c1b5c5539ba03a0ce4143b84543b9351dfb9175782012cf8ca545befc50a7368e2a76f7d58d12561dcba1e1ec071b69936c14abbd9b508e0374545ca428844429c24bd3b9a34df89029be9866680b0d5f83139fa44712b9d7fd6432d58056ef74c55b61ac2e97be1f88fd39a59a5949c99f779be670ef6aeedc5a1ad17283fa411b58e66ea7fc7585f53eb72ab95b23285627cf9b97506b7c9fe5a82e601b62e33874d626976784be3f5b49fd415b3b74c727780be688ed6d987578b8208d2d257615cfe6fd77e892c7c88e17f074a5a5c80de661c57de65f8d27dbab31cda885ab5bc28873ce5eae7357756d7cab54a29849787c2973ae2a30bd8833ee20aa51079d8c00280d04dd0e1c49315f8eb5f6ea1c829fad31e75fc2e51bac1488cfb05b5b7aa4c62ea66a4e1a8cc1cc11bbea62853b5f0239e659f19e8c7278041170174582bc3c913d538fd62d15d7898d4873b22f45cbc148d4fe4286ecb009595478d7cba75daa8d6ea0763baadde692fe8f7f7bc9bccd2f0c510f288df91eeb799eff2016b004d81524ea8933b1abe4a6131573c96968dc176bf5373ab90bd57630601371f4e82907c0fd5228273ced2fc5e8e745d68d050c73ae5e053c837c8c7725fe71f7d0e1fabea637bd5ed562db417ea3c3631822c6ea9d664bbbfa939f6155118bdac4594bed9d172d198060af7bdf436994c10eb514dad1dfcd38c35ed4d2bb55a26ae5477dee3dee28a1f32e229d8ad70be06df9de450f2d2a597a398eb751ad1f4dc46caf1e0acee43cfe27cc0d526f59fd5f5a99415697894040b08c5221f8910102fc1e4526c91aa10326d759cc5d3627d2eda5b481986fb8e6a8a4c9ece9486b8f8a17b688caa5e52754e5ed4fecba2c3733b35f728b521375bd75865408dc12ebfbad32fb2fa963b2578e49bcbb663f084d6a818fb2b8f6d5a7f2e7ce161761f806d5035ca045c76a5989cf055b84adc0276bf2d2d37e17b1b28b269415dd94ad8e0aad54f95f854c1b04120b6e6062bfbe55d878a94059167e3327ec4bbfd89e1805a1c71fa7de23e9c630f0a8db4541f83096cc77487b6499245205dbd019804e115dd7123b08ad8b854cdea2de8fd77ebcf6a75e7c56c66943f183874ff47334c26c5dffa1d0ff43467419172b06ac51938aca3b9b8cc1a9838f95c53eb7abd2b20fafd343dde3d9f905ce4a6b3f2b33baa77915e9c5f20ac3635af56b3b04e10aefe5e02624aed1c42668991b30cb526f33639d53759582b05f91161b6097854d3f203e9d0dfed842b1e65742c26cdc993aa47433bbd3ca9c1005f84da49297239796673b453f4859212c9ad75f35f6485cf00ca99f1be23055776206121c609da69db0ba1115403206ef50e20da0fe9e323a4e184affeb1a2528bc733977e3a8df0c2a5525002a94a6f056b39bef0a0d3cdb812b7c545349daa2e491054d02f583bef4b435ab29810b98db68d625f3fc70621496b79525b083bed572c08a9625f4b30633df3207e8e7b5e7a071ba5dd128b818f9346f609857fff4dc84519aefabb7e3bcfc3c3d88c6f82a874d6dbfad84ef7c0c063bb8abb55b71b45187a921f796a1b6ddf314a74d3a65d6d935e226191d103aa15e3c8916d488e7df9c7a70790147d9519c629002cfea137aba31c7a4d7aa7fddbe8b2a63a9775845be8b21c003bf1536e1aa24686e3c1f1f91384ca430051f22ede312460b750567e94dacd02695f2d1f301cf8041318f3d45d0bf0f32efc32fce8bc7860fcb63cd084e309962e4b1cba18d35d6e18ffb7c86e1653891c4212accf21263bd07b7aba1c50e6adc214895d5de234e362692512cb9f5c8573d0b65e8374f1620757015652fa05169c199e3d39937bcf21f38317ee06f9e9df45f4a5d652ed53275bf3e89bfff99485ff71d1d36918900db3a1e7d8230bc22005f2095608f8ea1c943079b7e1d85972a84ba92c105895839008cd0449fc95512f87d4637062bd58959490df74f8318bee039e5a4b1a22d008e943130053bb59dd39afa1ff126c80da2bf4d6d4076781b8863b6b890f8ae15b7837978329ad6ed840741a40e7e5eda7823009b273185562acdf3b20a7ae026a5d1b95981106e7a0a8753a36161965d9126c39310e04ecffdc207103daedd528dd0aaa288d40d95a085953d9e3bcf2e338d13a979fb9fcd09607326143ffd9467eda1ea21fe7686c0647706339ab03c38aeb2ca609378114e21a51a3d3e67038210130362db9f810b99ceeebe60786658af1527bf7bc8f2196074f20c1f2be610af4997fcdb1b73dc4b706711346e91e087207205efb0d6360a49176c276a099f68fb98ee80992de21adf4345c35fcafa8b22f63853cf89f22a852f1fbb1276fb14a7df20079b12f3509a7efcb0970a84df2e21dbbd1e719910d783e5e950505a0f7ffaf12ff28522c41b626deb6963673e2c9a70c93c8dca781ce8f249e334b3ad0526b54542c0f8880a7cc8df02c706424c2ad3835747cba7eae4a6304caad74c578a38e78acdadbb4d3174e62536974c5bcc638c9323cc8130b9a50c77ee4dc5c5604ea901bfeff743856c1fb403fb513a4ebb48946857b465478675cc3f797e7f72da92833c411cac6da14c0acbd18b5e439dc4c0514dad2703c59ff073e2df917a5f5140e91de5538755c926e391b2755701d9fc6309b22994b6475b00e30c40163b5c2cbb3c1e41992e8d9dda1f04989ce958423310b6b317ff38e397fc786b9194d5472fd35090b4055230d2b585d4a7796867922f11872c07fd8bd12801625fddfebd7d922f71671287b29358f58e9d7f885a773fb48520ebc5256aef3882cc63c6dc350a11b02213c8d23d7ec1a555a9cd0323f9dd2dbb1ff6df915b3772516588202be1c5c6db0a6f3eee6a25b99801b00213306473dd2a22fcddb910c58e673979182a0d263e3704e7f0124d61ed92d4002c8de3a94e004c4659d4b5abbb5f29c29ef0ab58c6a81dd25e663d118f52286280fe482de91b7f9e989b7c2ee718ab5a60d6e2eac53e94ce2401f6880b76ff1e4a49910c67c6525e8ed0339d96557860bdc880b95d2f678394af95d7a0a9b46e7adce2397fd7959120eb3208fb7789d94eccdea47278789f3b47129f2b0d5cc8618f48429cd330384182fe1dd08294dc43dea0789860758f6b584974674e8dd5f388db46dd8f7c9152fc538e7c1d18b63d911ef7cae44b901ff5122eba1f334fce609040cfde263ece5125a1c55c45e0f773945b296cb60063708a584e0e84faba3bb948acc45abf99fde920abc7f43524d74cc7e1c99485631be6ab3557a4c7449147f619871b389a9e18741732d494f9b4975f722d03144c9b20df7e3eb7708d45da8ffef7f5c7aaaabdc74976ddf6103b4b7aa1d041b536e4f7489174acce26e1079c90d2b6831beac756d6b578be0e418d1678877a555adf0b8258deeae1b7712dc83fd2fba7fd122e07b1332cf0af96884fdbcce26162ab4976a5bf37da27fbf3e2691268ec811ad88dff7c4d46e647e3cf9766fa14caf4f7561eaa7ff8e5f608342fdfbb767278995fafc47a481112ca74756b2d57b05795ef77d4604bc7f34535f603c8e28d9760a4c2906762231ef04445210ff8f35325cc1a2dc3d81008fac06327f8882965d2e9364ccc028ce9ad215b3377ee178f8c869f34226b75d95c6db3a7eeff759b9eb20ffc34d9d25541690ae15a59b65b436d1ee536f78ed6e1537f680c946f840e7144075fe252530cb59a6d35e331cf6455c8fa79f02775af29a5c4cd1e6f47a986b0cbedc5f9340846d394b9a695694cb4e8aab5a44bf1ebdb17c5cdd42a0f8ac6e182a188d163c9f4715da4590d3a23bd5ad995aceff8c4726a5a6b7afddeda318f501998b109e5b920fee08ded78a3e403fe9b979077534a96eac488e5fd918dac970a3cc066af656496634f2608503a086432f524f34c4a4c0bfc4d43e35f906701aeae18a597b7ad6ea2032aa0378bb11f59c9f26b618d187659517bf270f64faf0907b7b0819220d9b664e172d93a38c322c08a68308bb1d8c5caea6a1d08a4b8ea5ffd93d02752fe380ef488ca59d2424c023a62951048312028aadcfc08c963c52d6a22320bbf35697005f9dd5d80c801191e0c9cb87af42dcee11bef101dbc309ec7733c90f23a4a313a55f2dfde54923156402b21cdefcc5444addd63e7bd3fae58e3515d091ad91a704aef090598f22eceacf3c8eb66254f04cb026d3437cfa5e83b736543ac0fa15ff4276ca53b1e407ab9a5758cd681fb78b4cf7a997cbda9d91d8ecbd210401f68f080ea6c9678c2aeed2eef385f3d6162550f016d3554e28bad4327162e6c5ff98c5a044f9fdcd5aa0c8801ca165a241e032d3608ff654010d53bf8f3128b244572488fa0cea7effdc0e5b072dc4f28dd7ad189ffb30c34d255dca5f6de2f75217f5a95dd0504b15343c8c72a1ae1c5a6552c8cea3aa56f212aa6db325729147cd0a917368d3cd53665e29532b7be92d5d7e313a94cca8d02cc2df7ecf2e3445e6da28f444028a57723e0ef37e039bfcdd90802dc122e658797a93502284883af881afb481eb4cd853a36d0c516ae489e7fbc3310647b4581da628d3621", 0x1000}, {&(0x7f0000a13000-0x20)="cb67ae28f71a9764192a10ca7ee9087ad7389300187482ff790a457d1664c469", 0x20}], 0x2, 0x0, 0x0, 0x4004000}, 0x0}], 0x2, 0x4) msgget$private(0x0, 0x240) bind$alg(r0, &(0x7f0000fb8000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000265000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) 2018/01/10 17:36:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) accept4$packet(r0, 0x0, &(0x7f000032f000-0x4)=0x0, 0x800) bind$inet6(r0, &(0x7f00009bb000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfa33}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/10 17:36:10 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000256000-0x10)='/selinux/access\x00', 0x2, 0x0) getpeername$ax25(r0, &(0x7f00001e8000)={0x0, {""/7}, 0x0}, &(0x7f00004d7000)=0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x1a)=""/26, &(0x7f0000001000-0x4)=0x1a) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r2, &(0x7f0000004000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000dfe000-0xb)='/dev/adsp#\x00', 0xb6, 0x200000) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000b14000-0x4)=0x7fffffff) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00001a5000)=0x3) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d0a000-0x9)='/dev/dsp\x00', 0x204800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f19000-0xb5)={0x0, 0xad, "d7ca828904bcbc51993801379e7694fe4991f683d4893dfeb768487179c074f0772f257335b64e889507799e2a0f3fb38d7bb60b8a2cce59c2c94657c5fccebf439c9bcc87c761e3ddd28bcbf8ce261f3bdfeb13eef66c5f4b54dbb32e6e2ff47495d10d09f1a1a142359aaff82947cc987f39dd9691295b9d64e980965f4d9a78cf07ed2ceaaf7d5bc8291e729b56f0209c2bd25965160d86a3f83967fc8e8d892db9465251427c99c261103d"}, &(0x7f0000c0c000-0x4)=0xb5) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00006ad000-0x6)={r5, 0x1}, &(0x7f000062b000)=0x8) clone(0x0, &(0x7f0000749000-0x1)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d3a000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 17:36:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000da2000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$getownex(r0, 0x10, &(0x7f00002a4000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/10 17:36:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000926000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00001e9000)=""/174) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000589000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009dd000-0x4)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003b7000)={0x0, 0x401, 0x30}, &(0x7f0000c29000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ff1000)={0x0, 0x3}, &(0x7f0000428000-0x4)=0x8) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000253000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [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]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000932000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000a27000-0x38)={&(0x7f00003dd000)=@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff00000001}, 0x1c, &(0x7f00006a3000-0x10)=[{&(0x7f0000184000)="1e", 0x1}], 0x1, &(0x7f00005e0000+0xc6e)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x201, 0xff, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0xfffffffffffffffa, 0x8be, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x208, 0x9, 0x3, 0xfff, 0x1, 0x80000001, r3}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x7, 0x20c, 0x8e9}}], 0xc0, 0x24040800}, 0x0) 2018/01/10 17:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000603000)=0x0, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000066a000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003e4000-0x4)=0x1c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ec6000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f42000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00009f2000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x3f, 0x7, 0x400, 0x1, 0x80100002, r2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000924000-0x10)={0x1, &(0x7f0000687000-0x8)=[{0x4, 0x8, 0x3, 0x5}]}, 0x10) 2018/01/10 17:36:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dea000-0x8)='./file0\x00', 0x4000, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000961000-0x2)={0x7, 0xd}, 0x2) clock_gettime(0x0, &(0x7f00009c9000)={0x0, 0x0}) nanosleep(&(0x7f0000f6c000-0x10)={r1, r2+30000000}, &(0x7f0000961000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000c12000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f00008dc000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$amidi(&(0x7f0000a01000-0xc)='/dev/amidi#\x00', 0x7fffffff, 0x101000) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000eaf000)={0x0, 0xffff}, &(0x7f0000654000-0x4)=0xffffffffffffffa4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000a4b000-0xc)=@sack_info={r6, 0x9, 0xfb00}, 0xc) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000f8f000)={0x0, 0x0}, &(0x7f000055e000)=0x8) 2018/01/10 17:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000e7000-0x8)={0x0, 0x0}, 0x80800) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000ee9000)=0x5) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f00000bf000+0x75f)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ffb000)=0x0) 2018/01/10 17:36:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00005dd000-0xb)='/dev/audio\x00', 0x80000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000b92000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000522000)=@generic="389cc013696600009f5400000000fc1a", 0x344c807b06d5ca36) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000087f000)=0x0) bind$inet(r1, &(0x7f0000013000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 17:36:10 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f6a000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, &(0x7f0000f69000)=0x98) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f69000)={r1, 0xffffffff}, &(0x7f00005ca000)=0x8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f6b000-0x8)={r2, 0xd3}, 0x8) write(r0, &(0x7f000086c000-0x1f)="1f0000000104ff00fcdf07dd000000000000000008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000f6c000-0xa)='/dev/vcs#\x00', 0x7f, 0x22080) 2018/01/10 17:36:10 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bc3000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f000085a000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x109000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000f9e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x201, 0x0) write$eventfd(r2, &(0x7f00007d0000-0x8)=0x0, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000008000-0x4)=0xc43, 0x4) 2018/01/10 17:36:10 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000019000)='/dev/vcsa#\x00', 0x3000000000, 0x113002) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000017000)={0x0, {""/7}, 0x0}, &(0x7f000002e000-0x4)=0x10) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000001000-0x15)="", 0x0, 0x0, &(0x7f0000023000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/10 17:36:10 executing program 4: keyctl$session_to_parent(0x12) r0 = shmget$private(0x0, 0x1000, 0x811, &(0x7f00009bf000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000001000-0x8b)=""/139) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) tgkill(r1, r2, 0x30) r3 = getpgrp(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f0000001000)=""/245, 0xf5}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000002000-0x15)=""/21, 0x15}], 0x3, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x2, 0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) syncfs(r4) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={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]}, 0x2f0, 0x8, 0x9, 0x8000, 0x1}, &(0x7f0000002000)=0x3d) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000001000-0x98)={r6, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffff}, 0x98) rt_sigqueueinfo(r3, 0x38, &(0x7f0000003000-0x10)={0x33, 0xffff, 0xe0000000, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000004000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000003000)={r7, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x22, &(0x7f0000000000)=""/244, &(0x7f0000002000)=0xf4) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f0000005000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000006000-0x4)={0x10, 0x6, 0xa000000000000000, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) [ 32.836928] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/10 17:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000069e000)=0x7) ioctl$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]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bad000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000094000)=0xfffffffffffffffb, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) select(0x40, &(0x7f0000224000-0x40)={0x1000, 0x1, 0xc5c, 0x6, 0x3, 0x3, 0x67, 0x8001}, &(0x7f0000125000-0x40)={0x5, 0x7b, 0x1, 0x9, 0x6d293e96, 0xbb2, 0x0, 0x7f}, &(0x7f0000a93000-0x40)={0x1, 0x5, 0x2007400000000000, 0x8001, 0x8001, 0x8000, 0x5a, 0x2cc36793}, &(0x7f00005e3000)={0x77359400, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d14000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00006ac000-0x5c)={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0xf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x8000, [0xa674, 0xffffffffffffffff, 0x1, 0x10001, 0x3ff, 0x3, 0x2, 0x1]}, 0x5c) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f000031e000-0x18)=@get={0x1, &(0x7f0000cb5000)=""/75, 0x81}) 2018/01/10 17:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x0, 0x0, []}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 32.878493] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 32.930453] PPPIOCDETACH file->f_count=2 [ 32.955384] PPPIOCDETACH file->f_count=2 2018/01/10 17:36:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003f9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000013000)={0xffffffffffffffff, &(0x7f0000016000)="", &(0x7f0000017000-0x2f)=""/47}, 0x18) 2018/01/10 17:36:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x4, &(0x7f0000287000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000378000)=0x14) r1 = syz_open_dev$sndpcmc(&(0x7f0000a25000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x200000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000586000-0x4)=0x2, 0x4) 2018/01/10 17:36:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) socketpair(0xd, 0x80805, 0x3, &(0x7f0000727000)={0x0, 0x0}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f000064e000-0x14)={0x54, 0x1, 0x7, {0x3ff, 0xbed}, {0x5, 0x81}, @rumble={0xe9, 0x1}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) 2018/01/10 17:36:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e7d000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000010f000)={{0xffffffffffffffff, 0x1, 0x8000, 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]}) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000939000-0x10)='/dev/sequencer2\x00', 0x404000, 0x0) sendmsg$kcm(r1, &(0x7f0000d57000)={&(0x7f00008af000)=@ethernet={0x6, @random="fd276b82e503", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000079a000)=[{&(0x7f0000cf9000-0x41)="f74ec973d83beee5aa1d8a0365ea6b5bd4dc82de55f0fd59824a4b906411475b80a8a4ab4a9275e015814a40bd3cc89c6f829f5b20674e2480325d661c22136e0d", 0x41}, {&(0x7f0000002000)="805a0fa7331e1f718aec3b256e9736ce766cf0a032eb4f771d6a9c158805f322ae04dfe084e456d463f639af50cc60766db6dedece8947c24f2a9177c2f9f40e37f31dcda42d424b022f0db323aa1c2cfb2f3d63f011cfeae0b91463f6db315720f37460", 0x64}], 0x2, &(0x7f0000e9d000-0xa0)=[{0xa0, 0x110, 0x7fff, "ff9c41f1069cdb1a9e57aa136529207020832d94070a60ba54573f8963a0a71d0d30f8a5e656cee00c77e812cd42fb37698d5b65075b7eaac03805b984b08d5125ffdb664278828855c3b2dede5a91790a62d72e7093be6f0f57ca4f7ef7284a4acc241f402b049a364e84e414e74730da43e0bcb4c856832188910034b1614b5904fb5866e39eabb67646dd9d4ea9"}], 0xa0, 0xc000}, 0x20000000) setrlimit(0x7, &(0x7f00000aa000-0x10)={0x0, 0x0}) pipe(&(0x7f00001c4000)={0x0, 0x0}) 2018/01/10 17:36:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00001e7000-0x8)='big_key\x00', &(0x7f00006cb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000085c000-0xc)='/dev/autofs\x00', 0xfffffffffffffffe) keyctl$get_persistent(0x16, 0x0, r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d8f000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b98000-0x56)={0x0, 0x4e, "9c0432a2fd3fb8ca0d4fd3dfe9554684f4de49f0db7471e58ea7a3db018fca0b0f110acb4ee8960334d939687d59eb4350e92c01c39e98a9d27f6a5285e9cf85c5437fbe0880bbe65a2b73d52422"}, &(0x7f0000f0a000-0x4)=0x56) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003cf000)=@assoc_value={r2, 0x3}, &(0x7f0000451000-0x4)=0x8) 2018/01/10 17:36:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32", 0x30}], 0x1, &(0x7f0000ad1000-0x18)=[], 0x0, 0x0}, 0x0) msync(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bbe000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e64000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000677000)=0xe8) getpeername$netlink(r2, &(0x7f00008bc000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000094b000-0x4)=0xc) 2018/01/10 17:36:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000047c000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000aad000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007e3000)={0xffffffffffffffff, 0x50, &(0x7f0000677000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d7c000-0x4)=r2, 0x4) accept4$llc(r0, &(0x7f0000ecc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000936000-0x4)=0x10, 0x800) r3 = syz_open_dev$sndpcmc(&(0x7f00006cf000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2000) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00005a0000-0x1)=0x1, 0x1) 2018/01/10 17:36:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = accept(r0, &(0x7f000024e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003bf000-0x4)=0x14) accept4$unix(r1, 0x0, &(0x7f000013e000)=0x0, 0x800) r2 = add_key(&(0x7f00001ac000)='.dead\x00', &(0x7f0000e76000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x83) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00006f6000)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x1407d768, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000cf1000-0x78)={0x58, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0x101, 0x1, 0x81, 0x1, &(0x7f000034f000-0x10)=@common='sit0\x00', 0x1, 0x8, 0x74e1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0xfffffefe) 2018/01/10 17:36:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x20004, 0x0}, 'port0\x00', 0x10000000012, 0x21001, 0x6, 0x26, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000761000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x29, 0x80000001, 0xfffffffffffffffe, 0x67, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 33.071640] device eql entered promiscuous mode 2018/01/10 17:36:11 executing program 2: mmap(&(0x7f0000817000/0x7e8000)=nil, 0x7e8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a71000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000eb3000-0x40)={0x2, 0x3ff, 0x7, 0x5, 0x61, 0x4, 0xffff, 0x3f}, &(0x7f0000000000)={0x0, 0x995, 0x289, 0x1ff, 0x8, 0x1, 0x8, 0x3000000000000000}, &(0x7f0000a8b000)={0x0, 0xc6e9, 0x3f, 0x22, 0xee, 0x37995f3d, 0xffff, 0x2}, &(0x7f0000000000)={r0, r1/1000+10000}) r2 = inotify_init1(0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000843000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f00004f0000)=""/0) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r2, 0x10, &(0x7f0000e06000)={0x0, 0x0}) socketpair(0x0, 0x5, 0x5, &(0x7f0000cf1000)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r7, 0x10e, 0xa, &(0x7f00008d1000)=0x6, 0x4) r8 = getpgrp(0x0) kcmp(r6, r8, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/10 17:36:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001a4000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000919000)={0x0, 0x2, 0xf000, 0x1000, &(0x7f000094c000/0x1000)=nil}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f0000ae6000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0]}) 2018/01/10 17:36:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/10 17:36:11 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000787000-0x5c)=[@in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000740000-0x4)=0x0, &(0x7f0000341000-0x4)=0x4) 2018/01/10 17:36:11 executing program 1: mmap(&(0x7f0000000000/0xd52000)=nil, 0xd52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d52000-0x50)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000d53000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x0) 2018/01/10 17:36:11 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000fc3000-0x4)=0x7) 2018/01/10 17:36:11 executing program 3: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x6) 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) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000e5000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x2000000000000001, 0x84) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000ad8000-0x18)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x18) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef2000)=[{&(0x7f0000eee000)=""/105, 0x69}, {&(0x7f0000ef3000)=""/133, 0x85}, {&(0x7f0000eef000)=""/141, 0x8d}, {&(0x7f0000ef0000)=""/4096, 0x1000}, {&(0x7f0000ef2000-0x94)=""/148, 0x94}, {&(0x7f000076e000)=""/0, 0x0}], 0x6, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) lseek(r1, 0x0, 0x2) 2018/01/10 17:36:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000c85000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000816000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000031a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000129000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000175000-0x8)={0x77359400, r0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000878000)='/dev/hwrng\x00', 0x101000, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000a46000)={&(0x7f0000380000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000a51000-0x10)={&(0x7f0000ff7000-0x100)=@alg={0x100, 0x8c593bc079e051c4, 0x8, 0x3, 0x1, {{'drbg_nopr_sha1\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x33}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x7fff}]}, 0x100}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 2018/01/10 17:36:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003fd000-0xb)='/dev/audio\x00', 0x8001, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000067e000-0xa)='/dev/vcs#\x00', 0x3ff, 0x400000) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000aa8000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000b04000)={0x8, 0x3, 0x81, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x5, 0x1f, 0x8, "7744436bda9c726452d061198272b84a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(r1, 0x0) ioctl(r2, 0x4000000000001275, &(0x7f0000f5b000-0xe)="") io_setup(0x3, &(0x7f000005c000-0x8)=0x0) io_cancel(r3, &(0x7f000073a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8001, r2, &(0x7f0000e5e000)="c79f80667f157fd065a84e98159ebd7eb03cc4134b4660378d330ededddec46b5a304cef02d5a6f5b159494add3e6f6f2a3183b422bce7186eb357d572520c2076a4bec859a677ef50c94a27366a59f6c9a2c262e368e07425100d11d93d77f6268c1e3346ff1098fd960ae0672462d0cefbe8350cecc192c78d06f617032f7aa9eb92313824e93a63", 0x89, 0x81, 0x0, 0x0, r1}, &(0x7f000083e000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/10 17:36:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00004a0000-0x27)="26000000130047f10714010000000000000003e301000000001300000000013205001a006e35", 0x26) signalfd4(r0, &(0x7f000004a000)={0x100000000}, 0x8, 0x80800) 2018/01/10 17:36:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = request_key(&(0x7f0000905000-0xc)='id_resolver\x00', &(0x7f0000f08000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ee8000-0x18)="2a2d706f7369785f61636c5f6163636573731273656c6600", 0x0) r1 = add_key$user(&(0x7f00007d1000)='user\x00', &(0x7f0000ea9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000531000)="0c69af748e3e4b67d677e8605a863cbd11016a54fa7169e8c3a6534aeb609203cc4cc1f7a84c006c6491d0bc653e3920a1794ec8ea96b8e9cf0ed98104e774078e266bfb93fe2312b8666d8f2bf1ec0edc96014c83cb3f7b855e635396ec63c1752db121aad30731e918510f425c8d5c976c07357ef936fc38598a9ae14957789b9bb86184b427bf6e052afc03ce63785dc6544d41f209a75afe8cdb43591c87c319bb9046bdf01ec408e91808a75d4a95b4093d443a4aa834efe47ea1875c7bde346be726820086b04baec9eb7d9b7a5a5651bb42081560aa22b91c8c342549290bad8a88ad", 0xe6, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000a7e000)='ceph\x00', &(0x7f00009e6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000073d000-0x10)='(em1procwlan0#/\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000028000)={r0, r1, r2}, &(0x7f0000a28000-0x19)=""/25, 0x19, &(0x7f0000605000)={&(0x7f0000d31000-0x40)={'poly1305-generic\x00'}, &(0x7f0000e2c000-0xe6)="0b89c62069bffc0c7dd0c97db860c34ddcbec96aec5cf1523bb1e4f2770ce9c8f978eaf02b98ec2dd1919dae2ce6aae325805a2e21c3e7061227ea646a82b5edb3de1e768a4a206b72c03f543df80aa9a6ceba6058dc8cde810e6379b295cda141b42a5b04e2d3e29bff07f99f406f70961e620b73f160a416b328d3194151e749bea5cb6121f8a4b86df4fedec409800f8435a962e39d0062af0317b8da1f2c5721466744480f3ef3b7699792b630dd537799e6decbe27c8c70ded6872a3a5e2d7cd93e381f75ac946d51bb0c588898a782ed7bccdb9a89f485b18cbbe7d327fcf765ea9e70", 0xe6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) 2018/01/10 17:36:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4a)=""/74, 0x4a, &(0x7f0000001000-0x38)={&(0x7f0000000000)={'sha1-avx\x00'}, &(0x7f0000001000-0x16)='W', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a8b000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000ca3000-0x4)=0x1) 2018/01/10 17:36:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000061b000)=0x12, 0x4) write(r0, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) recvmmsg(r0, &(0x7f00003fe000-0x168)=[{{&(0x7f0000d6d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a5f000-0x20)=[], 0x0, &(0x7f0000382000)=""/184, 0xb8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000045f000)={0x0, 0x0}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00001fb000-0x4)=0x0) 2018/01/10 17:36:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x601) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b53000-0x10)=@generic="6771bdeedc4c22570530dd2ab82cf932") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x802) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/audio\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00008ce000-0x4)=0x22, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007aa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003bc000-0x20)={@generic="1057303a19759925a2b0937f129d7835", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006b4000)={r3, 0x50, &(0x7f0000f21000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/10 17:36:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xb9b, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f000080f000-0x40)={0x0, 0x0, 0x0, 0x0, "662818d44a260aacf25464ee8e77c83b09f16dc7cba4548c890dbf806f934a64388cc792d4bcbae79fc2d9a9", 0x0}) 2018/01/10 17:36:11 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x805, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000008000)=0x7) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000004000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00004ed000-0x8)='/dev/usbmon#\x00', 0x0, 0x40) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f00000e4000)=""/190) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f00000ed000-0x10)={0x2, &(0x7f00004ed000+0xfed)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000000a000)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x1}], &(0x7f000000b000)=[0x20]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00004ee000)=@req={0x146, 0x20, 0x3, 0x100000000}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/10 17:36:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000da5000-0x10)={0x4, 0xffff, 0x200, 0x100}) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xac, 0x21, 0xdab3c3fcdff443a3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 17:36:11 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000015000-0xb)='/dev/vcsa#\x00', 0x200, 0x4a8080) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000000c000)=0x9, &(0x7f0000015000-0x8)=0x2) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000015000)={&(0x7f0000002000/0x4000)=nil, 0x100, 0x2, 0x54, &(0x7f0000009000/0x3000)=nil, 0xfffffffffffffffb}) 2018/01/10 17:36:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mount(&(0x7f0000a73000-0x8)='./file0\x00', &(0x7f00006d5000)='./file0\x00', &(0x7f00005df000)='cgroup2\x00', 0x1080000, &(0x7f000015d000-0x1e)="d6740c5e7e33d026bb7ba511b824ed80c2f76897f43cc946a5b9f6dbc29d") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00007c7000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000de7000)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000f9e000-0x6)='stack\x00') ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000004a000)=0x0) read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000d88000)={0x6, 0x1, 'client0\x00', 0x0, "f144b90c198b3abc", "e5e9fa326943bb7de4bed71368e632bf5a4d08b899c6cd47e7d4570fac2b4b1d", 0x2, 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]}) r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00007be000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000ae7000)=0xc) munlockall() ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00005c8000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r2}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ee5000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000729000)={0x3, 0x486}) 2018/01/10 17:36:11 executing program 7: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ab0000)={0x0, 0x0}) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000dbf000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="09dfd6a37ad6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="cde6126e39ebcff6b05efa63f00985a0"}) r1 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000021f000-0xb8)={0x0, 0xffffffff80000000, 0x6, 0x3, 0xffff, 0x6, 0x0, 0xec, {0x0, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b0f, 0x75, 0x3, 0x9, 0x400}}, &(0x7f0000a58000-0x4)=0xb8) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dc0000-0x6)={r2, 0x1d}, &(0x7f0000dc0000-0x4)=0x6) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="070704002a", 0x5) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000749000-0xc4)=""/196, &(0x7f0000dbd000)=0xc4) 2018/01/10 17:36:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000d6d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x60002) mq_getsetattr(r2, &(0x7f0000d7f000)={0x8, 0x4, 0x4, 0x1, 0x5, 0x6, 0xfe000000, 0x6}, &(0x7f0000cac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000052a000-0x38)={&(0x7f0000803000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000706000)=[], 0x0, &(0x7f00007ad000-0xf7)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 17:36:11 executing program 3: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e4e000-0xb)='/dev/hwrng\x00', 0x10440, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000fa5000-0x44)=""/68) process_vm_writev(0x0, &(0x7f0000fa3000+0xe4b)=[{&(0x7f0000fa4000-0x69)=""/105, 0x69}], 0x1, &(0x7f0000184000-0x90)=[{&(0x7f0000c09000-0x4f)=""/79, 0x4f}, {&(0x7f0000fa4000-0xca)=""/202, 0xca}, {&(0x7f0000fa3000)=""/101, 0x65}, {&(0x7f0000fa3000)=""/109, 0x6d}, {&(0x7f0000fa4000-0xd)=""/13, 0xd}, {&(0x7f0000fa4000-0x98)=""/152, 0x98}, {&(0x7f0000447000-0xef)=""/239, 0xef}, {&(0x7f0000051000-0x6c)=""/108, 0x6c}, {&(0x7f0000fa3000+0x7b1)=""/24, 0x18}], 0x9, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000fa5000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fa6000-0x4)=0x48) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000583000-0xa)={0x7fff, "ff0ab8f6cde0"}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00000d5000)='rxrpc_s\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000afd000)='@\t-\x00', 0xfffffffffffffff9) add_key(&(0x7f0000fa7000)='.dead\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000050000)="fb2d31dece3b60099c805a869d6167a154728b2e12aefb60808df40bc3302699f20ff1c303821174f9018484dd1afe681eb18f520fcfe6292e85f1c6b88613e5ad5297aeff5dbbcc2239577c5ae92c313b32df1e24f4b88a82391e54718ea82183a7aff9be3a3a349fbb37624c3d6eca218b326112b7e57673f0061475c127928083dcfcc89de2da8c1d93d9a75312d73a389a0014859134a71ead7284f2359314566fee609cc577f20515b47ab94994f0a88c8c8e6bc922d8ee797bf01acbc09f17c5a5d77f1d116dccea467c0e1c35759a3c86", 0xd4, r2) r3 = request_key(&(0x7f000003b000-0x5)='user\x00', &(0x7f0000fa6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa7000-0xb)='/dev/hwrng\x00', 0xfffffffffffffffa) keyctl$invalidate(0x15, r3) 2018/01/10 17:36:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x80000010001e, 0x400002, 0xfffffffffffffffe) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) [ 33.419133] binder: 4386:4398 ERROR: BC_REGISTER_LOOPER called without request [ 33.426721] binder: 4398 RLIMIT_NICE not set [ 33.451832] binder: 4386:4409 got reply transaction with bad transaction stack, transaction 2 has target 4386:0 [ 33.451852] binder: 4386:4409 transaction failed 29201/-71, size 24-8 line 2775 [ 33.497655] binder: 4398 RLIMIT_NICE not set [ 33.516019] binder_alloc: binder_alloc_mmap_handler: 4386 20000000-20002000 already mapped failed -16 [ 33.532211] binder: 4386:4422 got reply transaction with no transaction stack [ 33.536146] binder: BINDER_SET_CONTEXT_MGR already set [ 33.536185] binder: 4386:4398 ioctl 40046207 0 returned -16 [ 33.557480] binder: 4386:4422 transaction failed 29201/-71, size 24-8 line 2760 [ 33.567621] binder: release 4386:4398 transaction 2 in, still active [ 33.574237] binder: send failed reply for transaction 2 to 4386:4409 2018/01/10 17:36:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x3f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d67000)=0x6, 0x4) 2018/01/10 17:36:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000d4a000)="b439e79f05000000ef8ac998a29581", 0xf) pwrite64(r0, &(0x7f0000d2e000)="b35a69a4dd75fb285241d325ea97899b6d2a36e32c38fb1d380286e793cb0f2cd6a68e7ae61000b91ad51616376ceca566e9ae91d68d1c0976438cb387b98e44b34a2b38774a786e04b4d4d51595a7dbd4cde2e34e425d4a7d19ba78cd19bfc46478fd5e2ee7a2ae685c72033528f1602bdd71e18320b43b35c53f0fb6b053eb1eb66ea34aad3ac1b4012e54894a235c53b5846af267f11f7cd363323f3e06e0c5228c78b1a014cfb0aeb529d26362e1303a1b94759872fffc4b685b51", 0xbd, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009e6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00008e6000-0x4)=0x0) r2 = syz_open_dev$dspn(&(0x7f00004de000-0xa)='/dev/dsp#\x00', 0x18dc00000, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a91000)={0x2, 0x61, 0x3, 0x6, 0x1, 0x81, 0xf92}, 0xc) 2018/01/10 17:36:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffc, 0x8000000000000001, &(0x7f0000943000)={0x1, &(0x7f00004bb000)=[{0x81, 0x2, 0x0, 0x407ffc0006}]}) getdents(0xffffffffffffffff, &(0x7f00009fe000-0x1f)=""/31, 0x1f) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000053c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f0000095000-0x8)='./file0\x00', 0x20000, 0x11e) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00003b0000-0x28)={@common=""/16, @ifru_data=&(0x7f0000e75000-0x20)="5d626ac15552fe8b853c2fd0aab78bf7c07426b0e2a795ef7e0e8ff9b174f7d8"}) openat(r1, &(0x7f00000bb000)='./file0\x00', 0x98000, 0x10) 2018/01/10 17:36:11 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c0000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x3, 0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000fd3000)='/dev/ashmem\x00', 0x2001, 0x0) 2018/01/10 17:36:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f000032c000-0xa)='/dev/vcs#\x00', 0x1, 0x2) bind$inet6(r0, &(0x7f0000449000)={0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000db6000)={0xfffffffffffffffc, 0x5, 0x101, 0x3, 0x1c, 0x1}) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000142000)='./file0\x00', r1, &(0x7f0000061000-0x8)='./file0\x00') 2018/01/10 17:36:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aaa000)=@hopopts={0x1000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000dad000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a41000)=@assoc_value={0x0, 0x0}, &(0x7f0000cde000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000568000)={r1, 0x3ff, 0x30, 0x7, 0x100000000}, &(0x7f000077f000)=0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/10 17:36:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) msgctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xb, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = syz_open_dev$vcsn(&(0x7f0000f63000-0xa)='/dev/vcs#\x00', 0x58, 0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000064e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000833000-0x4)=0x8) 2018/01/10 17:36:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) semget$private(0x0, 0x2, 0x100) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f000096c000-0xc)=""/12) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002ce000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000358000-0x4)=0x90f2, 0x4) [ 33.580842] binder: undelivered TRANSACTION_ERROR: 29201 [ 33.586365] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.591863] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/10 17:36:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x2, 0x80800) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x8, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) 2018/01/10 17:36:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000531000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00000a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000b0000-0x4)="cd", 0x1, r0) r2 = add_key$user(&(0x7f0000a3c000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000693000)="b33ab76479ebe0d94f729cd653e508c19ad7d97fe21769e7c4db43ffffe60000920005fb8bc6ed266ccf59ef70995bf2e8e0ecd300000000000000ffd2818d08ca27e0ec821620c465a0e6b9480300000093f62113e33e5f8c7eba67021ba9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4447ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae20c5387ed8fd0598b600579fffffffffffffffff008f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = syz_open_dev$usbmon(&(0x7f00004fb000)='/dev/usbmon#\x00', 0x101, 0x4000) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00008cd000-0x1c)={0xffffffff, 0x10000, 0x4, 0x0, 0x6, 0x6, 0x1, 0x3, 0xffffffff, 0x1, 0x1, 0x5197, 0x0, 0x7, 0x83, 0x100000000, 0x4, 0x500000000, 0xffffffffffffff00}) keyctl$dh_compute(0x17, &(0x7f000081b000-0xc)={r1, r1, r2}, &(0x7f00000fc000)=""/0, 0x0, &(0x7f000040c000-0x2c)={&(0x7f000057f000-0x11)={'sha3-256\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x2480, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000002000-0x8)='./file0\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f61000-0x8)='./file0\x00', &(0x7f0000001000-0x3)='v7\x00', 0x28, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000-0x8)='./file0\x00') 2018/01/10 17:36:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x802, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000bfa000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$inet_sctp(r0, &(0x7f0000007000)=[{&(0x7f0000007000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000e000)=[], 0x0, &(0x7f000000e000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 17:36:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000d7f000)="", 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000450000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000f43000)=0x2) 2018/01/10 17:36:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000242000)=0x0, &(0x7f0000dd2000-0x8)=0x0, 0xfffffffffffffff9, &(0x7f000094f000/0x3000)=nil, 0x4) syncfs(r0) r1 = shmget(0x3, 0x1000, 0x80, &(0x7f00001c6000/0x1000)=nil) r2 = syz_open_dev$midi(&(0x7f00008e1000)='/dev/midi#\x00', 0x5, 0x400000) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000c6b000-0x10)={&(0x7f0000bf0000/0x3000)=nil, 0x3000}) shmat(r1, &(0x7f000096e000/0x4000)=nil, 0x2000) 2018/01/10 17:36:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c82000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000ce5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f00005cc000)=""/60) r1 = socket$inet6(0xa, 0xe, 0x3) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000a4d000-0x4)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005a9000)=0x8000000000000004, 0x4) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000218000)=""/9) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x3, 0x0, 0x80, 0x0, 0x2000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) acct(&(0x7f000088c000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8006, 0x0, 0x2, 0xfffffffeffffffff, 0x0, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr=0xffffffffffffbe90, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"7c3051c7c68fbfec077047c486d71547bdb26578"}}}}}}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00004d1000-0x4)=0xff) r4 = open(&(0x7f0000a8f000-0x8)='./file0\x00', 0x0, 0x40000003) socket$inet6(0xa, 0x3, 0x4000000000000087) listen(r1, 0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000728000)={0x0, 0x5}, &(0x7f000080c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000ac000)=@assoc_id=r5, &(0x7f00005a9000)=0x4) ftruncate(r3, 0x9) syz_extract_tcp_res(&(0x7f0000c44000)={0x0, 0x0}, 0x8, 0x79) syz_emit_ethernet(0x44, &(0x7f0000f9a000-0x48)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x36, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x6, 0xd0c8, 0x3ba, 0x2, 0x2, 0x2, 0x67, 0x6, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "334434afaf78"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000004000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x800000002, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/10 17:36:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00006e3000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x400) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00008fe000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b", 0x30) 2018/01/10 17:36:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009f4000-0xe)='/selinux/user\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f000064a000-0x8)='./file0\x00', 0x2000000) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') chmod(&(0x7f0000c6f000-0x8)='./file0\x00', 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000bb1000-0xd)='/dev/usbmon#\x00', 0x0, 0x80142) setsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000be3000)=0x2dfffffffffffffc, 0x4) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/10 17:36:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000026a000-0x4)=0x40) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000f49000)={0x0, 0x0, 0x0}) socketpair(0x8, 0x0, 0x9, &(0x7f00004ae000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000af7000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000971000-0x4c8)={{0x10000, 0x0, 0x1, 0x101, "18c8aec7941b3f00a6481bd61aa93789983d457bf09362d803c7cd94134c4ab7603d4424307aa5e9664792d3", 0x5}, 0x6, [0x7, 0x5, 0xffff, 0x6, 0x1f, 0x7ff, 0x2, 0x42, 0x0, 0x94ac, 0x0, 0xd, 0x8, 0x100, 0xfff, 0x8, 0xffffffffffffffff, 0x20, 0x3ff, 0xff, 0x8, 0x6, 0x3, 0x3ff, 0x9, 0xfff, 0x6, 0x101, 0x8, 0x8, 0x8000, 0xfffffffffffffffa, 0x9, 0x4, 0x0, 0x1, 0xfffffffffffff001, 0x1ff, 0x4b, 0x1, 0x9, 0x901, 0x0, 0x316, 0x7, 0xffff, 0x3f, 0x0, 0x80, 0x80000000, 0x1, 0x18000, 0x3, 0x1, 0x76, 0x1, 0x2, 0x1ff, 0x4b, 0x100020000000, 0x1, 0x8, 0xff, 0x200, 0x1, 0xb579, 0x80000001, 0x80000001, 0x1000, 0x4, 0x3, 0x4, 0x8000, 0x5, 0x8000, 0xb039, 0x0, 0x8, 0x8000, 0x5, 0x80, 0x8b8d, 0x9, 0x0, 0x80, 0x62f, 0xfb, 0x4, 0xffffffff80000000, 0x9, 0x100, 0x4, 0x1ad, 0x8, 0xc81, 0x8, 0x1b44, 0x6, 0x2, 0x8, 0x10000, 0x37a2, 0x1, 0x401, 0x7ff, 0x7, 0x3, 0x4940, 0x9, 0x52, 0x1ff, 0xffff, 0xffff, 0x1, 0x889, 0x1, 0x9, 0x9, 0x3, 0x5, 0x8, 0x6, 0x7, 0x9, 0x7, 0x7, 0x8, 0x9], {r3, r4+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:11 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000006000)={0x0, @in6={{0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x3, 0x9, 0x27aeb81, 0x15}, &(0x7f000000c000-0x4)=0xa0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000b000)={0x2, 0x8, 0x8002, 0x5, 0xffff, 0x2, 0x1f, 0x401, r1}, &(0x7f000000a000)=0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 17:36:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000322000-0x10)="000000dd000001020000008c5ee18c10", 0x10) pipe(&(0x7f000067c000-0x8)={0x0, 0x0}) execveat(r1, &(0x7f0000593000)='./file0\x00', &(0x7f0000275000-0x40)=[&(0x7f00002e0000)='selinux-\x00', &(0x7f0000020000-0x2)="cf00", &(0x7f0000412000)="657468307db700", &(0x7f00000ea000-0x1)='\x00', &(0x7f0000d90000)='wlan1+self\x00', &(0x7f0000590000-0x2)='\\\x00', &(0x7f00004ec000)='-,\x00', &(0x7f0000445000-0x1)='\x00'], &(0x7f0000b74000-0x20)=[&(0x7f000007a000-0x22)='@md5sumposix_acl_accessvmnet0bdev\x00', &(0x7f00002f0000-0x12)='procem1usermd5sum\x00', &(0x7f0000b83000-0xa)='!em1.ppp0\x00', &(0x7f00009e3000-0x14)="26656d306367726f7570bd76626f786e65743100"], 0x800) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000d84000)={0xfffffffffffffff8, 0x9fb}) 2018/01/10 17:36:11 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d6e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d1a000-0x4)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000825000-0x8)=0xc902, 0x5) set_mempolicy(0x4003, &(0x7f0000915000-0x8)=0x8, 0x8) accept$inet(0xffffffffffffff9c, &(0x7f00005e3000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000146000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x200100000000001, 0x84) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003af000)='/dev/hwrng\x00', 0xc0100, 0x0) connect$inet(r3, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000108000)={0x1, [0x0]}, &(0x7f0000b82000-0x4)=0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00007e4000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000bb2000-0x8)={0x1, r5}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000021b000)=[], 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000309000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000cba000-0x8)={0x663705ac29bf0ef5, r7}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000071e000)={r6, 0x2f5, 0x360, 0xfc, 0x728, 0x6}, 0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cc8000-0x4)=0xc) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f00007da000-0x4)=r8) 2018/01/10 17:36:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000915000-0x10)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000037000-0x10)={r0, r1+10000000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6(0xa, 0x3, 0x40) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00009fb000-0x4)=0x200, 0x4) r4 = syz_open_pts(r2, 0x8000) ioctl$TCSBRK(r4, 0x5409, 0x10000) fchmod(r4, 0x8) r5 = syz_open_dev$adsp(&(0x7f0000993000)='/dev/adsp#\x00', 0x9, 0x840) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000e4000)={0x0, 0xfffffffffffff802}, &(0x7f0000333000)=0xfffffffffffffe89) timerfd_gettime(r5, &(0x7f0000d9e000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000a36000-0xa0)={r6, @in6={{0xa, 0x1, 0xa30, @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]}, 0x8, 0x81, 0x6, 0x9, 0x0}, 0xa0) 2018/01/10 17:36:11 executing program 0: r0 = socket(0x2, 0x80803, 0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000000d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) 2018/01/10 17:36:11 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000f78000)={0x6}, 0x8, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a14000)=0x0, 0x4) 2018/01/10 17:36:11 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x100000000, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000007000)=""/205) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x80044100, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000008000-0x10)={0x1, 0x7b2, 0xa, 0xffffffffffff8001}, 0x10) 2018/01/10 17:36:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000881000)='./file0\x00', 0x116) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') rename(&(0x7f0000301000)='./file0\x00', &(0x7f0000d27000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000385000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0xe8) bind$packet(r0, &(0x7f0000a0d000)={0x11, 0x1f, r1, 0x1, 0x80, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ftruncate(r0, 0x7fff) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) getuid() mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000546000-0x4)=0x0) connect$netrom(r0, &(0x7f000094e000)=@full={{0x3, {"7f0dd8d2a67e30"}, 0x1}, [{"8eb19cafd06922"}, {"fefa25f68334ee"}, {"cff10086d47e86"}, {"f377fb2c4a6fbf"}, {"f9fc3ba74afd00"}, {"25302b9b4c81f0"}, {"014ad73817e838"}, {"4d8c7286bb1a99"}]}, 0x48) ioctl$KDENABIO(r0, 0x4b36) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) 2018/01/10 17:36:11 executing program 6: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000006b000-0x11)='/dev/qat_adf_ctl\x00', 0x90082, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000044000-0x10)={0x0, 0x3, 0x0, 0xfffffffffffffff7}, &(0x7f00000ec000)=0x10) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={r1, 0x85, "15b4c751008e1059e934e2e8330c219417a21ecc97637aceb04801489d3023ea9cfe53349ee4940f913821ffd9e1671d0dc96420bae5ca5098343684b8dad7f589aaee31fbe4c2c20c0e33ca8a31e631d566ac278c3c829ceb8388bd46a7659987eefe29c99270633a0410481a62362253e80ca50ce34eb9999e84b372b1bb308034492db4"}, &(0x7f00000ed000-0x4)=0x8d) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f00000e7000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e8000-0x60)=[], 0x0, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00000ee000-0x13)='/dev/snd/controlC#\x00', 0x101, 0x20000) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000008000-0x8)={0x0, 0x25}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r2) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f00000ed000)={0x2, 0x3, 0xffffffff, 0x200, "af6979439f93df17ed1d409d6e31165e725318f71803bac41f4655e50f79a9f503be011b37c2cb53cb7ea21b", 0x401}) pipe2(&(0x7f00000ed000-0x8)={0x0, 0x0}, 0x4800) connect$llc(r4, &(0x7f000001e000-0x10)={0x1a, 0x0, 0xfffffffffffff001, 0x8, 0x7, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000ef000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000ef000-0x10)="b0ef7aa402f19c4126a64ac95a048ede", 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000013000)={0x6, &(0x7f00000d2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000011000-0x8)={r6, 0x3}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x7ffc}) 2018/01/10 17:36:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) connect$unix(r1, &(0x7f00006a7000-0xa)=@file={0x0, './file0\x00'}, 0xffffffffffffff93) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/10 17:36:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002ae000)='vmnet0ppp0!]-systemmime_typeposix_acl_accessvbmxnet1E[wlan1ppp0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e7a000-0x1a7)='attr/current\x00') recvmsg$kcm(r0, &(0x7f0000a94000-0x38)={&(0x7f0000764000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00002a8000-0x60)=[{&(0x7f0000906000-0xcb)=""/203, 0xcb}, {&(0x7f0000eb2000)=""/144, 0x90}, {&(0x7f00004c9000)=""/92, 0x5c}, {&(0x7f0000e50000-0x53)=""/83, 0x53}, {&(0x7f000044d000-0x2e)=""/148, 0x94}, {&(0x7f000037c000)=""/17, 0x11}], 0x6, 0x0, 0x0, 0x8}, 0x2000) socket$bt_hci(0x1f, 0x3, 0x1) r3 = perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r2, &(0x7f00006b6000)=0xfffffffefffffffb, 0x8400000000000d) 2018/01/10 17:36:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dbf000)='/dev/hwrng\x00', 0x480000, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00006ec000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ea6000-0x4)=0x60) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000035000-0xc)={0x80000012, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffeffffffff, 0x44a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000087000-0x10)={0x27, 0x3ff, 0x6, 0x7}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) connect$netrom(r0, &(0x7f000092c000)=@ax25={0x3, {"5554445b3f8dfd"}, 0x6}, 0x10) 2018/01/10 17:36:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000013000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) socketpair(0x10, 0x3, 0x6, &(0x7f0000fd0000+0x87b)={0x0, 0x0}) ioctl$KDSKBLED(r0, 0x4b65, 0xe07) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000071f000)='./control\x00', r1, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r1, &(0x7f0000a18000)='./file0\x00', &(0x7f0000911000-0x1d)={0xc, 0x0, "468445b4"}, &(0x7f0000e1d000-0x4)=0x0, 0x0) 2018/01/10 17:36:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000857000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, '\x00\x00\x00\x00\x00\x00\x00Z'}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad0000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f000070d000-0x400)={"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"}) 2018/01/10 17:36:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000624000)='./file0\x00', 0x10440, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000cb3000)={0x1, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x18)=[{r1, 0x1008, 0x0}, {r0, 0x40, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f0000001000)={r2, r3+30000000}, &(0x7f0000000000)={0x2f}, 0x8) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r1, 0x2, 0x1, 0x3, &(0x7f0000001000-0x5)=[0x0, 0x0], 0x2}, 0x20) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000f0d000-0x1000)=""/4096) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000000000)=[0xffffffff, 0xb5, 0x80000001, 0x3ff, 0x101, 0x3d], 0x6, 0x10000, 0x1, 0x8, 0x4, 0xfffffffffffffff9, {0x0, 0x5c02, 0xef2, 0x0, 0x7, 0x8, 0x400, 0x2, 0x2, 0x8, 0x1, 0x101, 0x8, 0xa2, "b90fc723d642e7d4e4e8185496e25def7ac8ae91f00c8b6d9a52c4c5976342ba"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000834000-0x4)=0xffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008c4000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c87000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000b0c000-0x4)=0x98) add_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000933000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x49)="", 0x0, 0xfffffffffffffffb) fstat(r1, &(0x7f0000a0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$nfc_raw(0x27, 0x2, 0x0) ioctl$void(r6, 0xc0045c77) r7 = getegid() syz_fuseblk_mount(&(0x7f0000368000)='./file0/file0\x00', &(0x7f00003b5000)='./file0\x00', 0xc000, r5, r7, 0x2, 0x4, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000eb2000)={0x1, 0x5, 0x4}) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f000080b000)='/dev/ppp\x00', 0x200800, 0x0) fcntl$addseals(r8, 0x409, 0xe) 2018/01/10 17:36:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000059a000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000cd5000-0x4)=0x0, &(0x7f0000133000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/01/10 17:36:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x803, 0x1) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r3, 0x1, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000226000)="", 0x0, 0x565c, 0x0, 0x1, r0}]) 2018/01/10 17:36:12 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d0c000)={&(0x7f0000fda000)='./file0\x00', 0x0, 0x10}, 0x10) fcntl$dupfd(r0, 0x0, r1) futex(&(0x7f0000000000)=0x0, 0x100, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x4) 2018/01/10 17:36:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) socket(0x5, 0xe, 0x3) getresgid(&(0x7f0000382000-0x4)=0x0, &(0x7f000047f000-0x4)=0x0, &(0x7f0000152000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e45000)='net/ip6_tables_targets\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000037c000-0x8)={0x0, 0x5c75}, &(0x7f0000050000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e8f000)={r1, 0x40}, 0x8) readv(0xffffffffffffffff, &(0x7f0000677000)=[], 0x0) 2018/01/10 17:36:12 executing program 5: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b06000)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) 2018/01/10 17:36:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000013000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) socketpair(0x10, 0x3, 0x6, &(0x7f0000fd0000+0x87b)={0x0, 0x0}) ioctl$KDSKBLED(r0, 0x4b65, 0xe07) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000071f000)='./control\x00', r1, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r1, &(0x7f0000a18000)='./file0\x00', &(0x7f0000911000-0x1d)={0xc, 0x0, "468445b4"}, &(0x7f0000e1d000-0x4)=0x0, 0x0) 2018/01/10 17:36:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0x18b) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000958000)='/selinux/member\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000bab000-0x4)=0x9, 0x4) 2018/01/10 17:36:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) r2 = syz_open_dev$sg(&(0x7f00005f8000)='/dev/sg#\x00', 0x2, 0x880) bind$netrom(r2, &(0x7f0000178000)=@ax25={0x3, {"5985dd41c0cbbf"}, 0x200}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000647000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000504000-0x8)=0x0) fcntl$setown(r0, 0x8, r1) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f5a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x1) fcntl$getownex(r0, 0x10, &(0x7f000069f000-0x8)={0x0, 0x0}) r6 = getpgrp(r1) kcmp(r5, r6, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) r7 = open(&(0x7f00009ff000)='./file0\x00', 0x400, 0x14) ioctl$TIOCOUTQ(r7, 0x5411, &(0x7f0000d0d000)=0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/10 17:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000b5b000-0x4)=0xffffffffffffff80) bind$alg(r0, &(0x7f00001c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) sendmsg$netlink(r2, &(0x7f00005c9000)={0x0, 0x0, &(0x7f0000374000)=[{&(0x7f0000381000-0x3b4)=[{0x80, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@nested={0x70, 0x0, [@generic="59e025d3eb64ab4e4c671da27f841f027eac92f3bee90e619b012a246d3af31ca37765086741ce5ddcebd2af1cb740275226d88f03c02edf20c6eb4256d252e4d3f659406393c901990bab20951b6d464136eccebb7e1f52e5671741fa18c5ea983d8590167074f70a"]}]}], 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00005e9000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 17:36:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000edb000-0xc5)=""/197) clock_getres(0xffffffffffffffff, &(0x7f0000c46000)={0x0, 0x0}) 2018/01/10 17:36:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x5, 0x0, 0x0}) dup3(r0, r1, 0x0) 2018/01/10 17:36:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a7a000)='keyringwlan0%em1keyringcgroupvboxnet1\x00', 0x2) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000684000)=0x1ff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x300a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000d23000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 17:36:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) syz_open_procfs(r1, &(0x7f0000001000-0x9)='net/raw6\x00') ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f00003dd000)=""/174) 2018/01/10 17:36:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = syz_open_dev$amidi(&(0x7f0000dd6000)='/dev/amidi#\x00', 0x101, 0x400100) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f000030a000-0x80)={[0xf000, 0x100000, 0x1, 0x10000], 0xfff, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d10000-0x8)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000c52000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ff000-0x4)=0xc) write$tun(r1, &(0x7f0000c6d000)=@hdr={0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x7ffe, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\x00\x00:', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0xfffffe10) 2018/01/10 17:36:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ddd000)='stat\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000840fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000012000)=""/209, 0xd1}, {&(0x7f0000013000-0x2)=""/2, 0x2}], 0x2) sendmmsg$alg(r1, &(0x7f0000fd6000-0xa8)=[{0x0, 0x0, &(0x7f00000f1000-0x10)=[{&(0x7f000021b000)="3e29ce7303939b42daac1e875e7e259844778d5b74bd8870d2f43d894ce3ef3dbbfe6206bfb3032c6136ed00ae765468c7a210e465e2c667b8efb4fd4a43223f123b6fee3d9dd1f829c26d6b6ea84c587d94337252c0e613c286432adc85479908b8802c5f40504319f8780de1768bcf27f8e9090eccada2a2", 0x79}], 0x1, &(0x7f0000095000-0x1170)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x100}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xe0, 0x117, 0x2, 0xcc, "1758b8a8c35a747f0fcd99d3857060c0abe3959d4ff04b4284becc8a4c8ea11b1d4887a5adc807844132399d2f55422ae019c509d5c5e4a150d48792c7182ce2ca54435fd34f41c0ce04652c31755a2c39e535b926fd4e3f4c0097bf8661b29b9cc7ebd86632b57b6957b9d9818e2c19f06b8e8682328a0f9251a840fef09372c1ff62a8ae3f11f8e557c227c6a72bd20f36ef6a66af2885adaa1f416a13bdf9e7728b249c553fae07b13d4a6e7fa826270e4a412e2e5720eb94b758af31f646965a1310720acfe08066ccf2"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x30, 0x117, 0x2, 0x1c, "03286a96b8af2d1a60971909711380b12c67f67891351156d57bded1"}], 0x1170, 0x20000000}, {0x0, 0x0, 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", 0x1000}, {&(0x7f0000b8b000-0x5a)="a4190f7963e1c0e90a9b2be2894d9096aabe050df8732fe50de172f870542aa5ee29aaf51afe21d632a8a9ba0055bd8a6f2a021de414815d2899b190d0ef685fe4847343cac7b51196d268d5c29a9d7d71aed4bcdba60793bc4a", 0x5a}, {&(0x7f000096a000-0x5f)="7d7b041cf0adf0cd40823921732bf87df8e2634b0cae493b86d4be1937d7b16b10b13a5a60ff03a55a90a5ce59376fce52541bb44dd3167e8e82cb564980cdeffcd24a01df3ef2988cb6a60484ce47449406a29fd518843ab1e17e6c9d5261", 0x5f}], 0x8, &(0x7f00001c9000-0x120)=[@iv={0x40, 0x117, 0x2, 0x2a, "7dd79452e14493aec19e6fee532189f0832635775f57526bcf1f05caf05bab3a7809ff5d5213106ad00d"}, @iv={0x98, 0x117, 0x2, 0x7d, "b3898b84f598373a0acc6e31775e6faa44d96331a8156b519f72fdf280ab1569937836f5ecfd01c072da3bc83febaca0c7a825c9d45bc6c1fd4b66dc893292d0d96cf297b8afc2fcb5e9b0b9a81ceebae3d290435b9fc8b6d732a62bce070159c72f6f4f111cdc3a48b263549830f77d74c19f5a4352d9d05b352580b7"}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x120, 0x40}, {0x0, 0x0, &(0x7f00004ed000)=[{&(0x7f000010c000+0x9a1)="2479ac73e5fbc940b063ec4464913b33e778b935a226847856e6f74a0dfbb9f9544c354a19f5a5049bc47510827482d3ad93dc37a2424e0e0332e1ee3077e45c549f812518e464b59fd6fdf4970c11446fef9e947a6902e2c2", 0x59}], 0x1, 0x0, 0x0, 0x40004}], 0x3, 0x8000) accept$inet6(r1, &(0x7f0000afa000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009f3000-0x4)=0x1c) [ 34.196608] kauditd_printk_skb: 113 callbacks suppressed [ 34.196617] audit: type=1326 audit(1515605772.141:132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4549 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/10 17:36:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000f21000-0x8)=0x6) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/01/10 17:36:12 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "6051272ec4f12f3324984edc6a9f308a1828cab7abcc4197ec7f77865e449a7ecb09fd38485435a781e269bb", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f47f55c0c096604bd71ad94be0a0a19eb42e9c3f2ed7ddff9f2e8398887ca120baea2f7191f1fe3ad472780dd7dcb8bbc90000000000000004992767d3f22aa2", &(0x7f000000f000-0x2)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x1, 0x4, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000013000-0xc)={0x0, 0x100000000, 0x30}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000013000-0xa0)={r2, @in={{0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x7ff, 0x80, 0x7, 0x2}, &(0x7f0000006000-0x4)=0xa0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000000a000-0x1)=""/1, &(0x7f000000c000)=0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) time(&(0x7f0000007000)=0x0) [ 34.333344] device eql entered promiscuous mode [ 34.376457] audit: type=1326 audit(1515605772.148:133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4549 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.415251] audit: type=1326 audit(1515605772.148:134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4549 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.443557] audit: type=1326 audit(1515605772.148:135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4549 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.469517] audit: type=1326 audit(1515605772.178:136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4549 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=120 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.473742] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/10 17:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000060c000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000128000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bcc000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000102000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040c000)=0x28) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000083d000-0xb8)={r1, 0xffff, 0xfffffffffffffff7, 0x5f, 0x2, 0xc4, 0x7, 0x8, {r2, @in6={{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000, 0x1, 0x7, 0x7, 0x2e9}}, &(0x7f0000df9000)=0xb8) r3 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r3, &(0x7f0000c22000-0x679)="", 0x0, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 17:36:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000063a000)=0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000af7000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) fcntl$setsig(r1, 0xa, 0x12) ioctl$TIOCSCTTY(r3, 0x540e, 0xff) poll(&(0x7f00002ae000-0x30)=[], 0x0, 0xffffffffffffffe8) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r0) unshare(0x0) sendto(r2, &(0x7f0000ef1000-0xf70)="", 0x0, 0x0, &(0x7f000044e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) tkill(r0, 0x16) sendmsg$netrom(r3, &(0x7f0000d84000)={&(0x7f0000c39000)=@full={{0x3, {"48f5db8fdef12e"}, 0x76}, [{"2466ea1491328f"}, {"7383acd35e1a72"}, {"1d4d558bd58ad4"}, {"4ce24bda586d5b"}, {"8ce15325a1e1c2"}, {"69716987378b6e"}, {"4f96432e6e6ee6"}, {"235a2853ba91a4"}]}, 0x48, &(0x7f0000f3b000-0x60)=[{&(0x7f000090c000)="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", 0x1000}, {&(0x7f0000f97000-0xa2)="36fa49511f036303fea8c1b5e383eeaa0cb0ce0a4df4bf39497a343d1377823d6a5e7e0a5a64d530fff63c3ab931926d97b7eaf4716c94ed715d525d46a2c97a0dab12cc444238f88cc37f93febf498db65a88bfe578034f73379fc4f828f28cff86875119856e0995b57abc103106da788661c47e6818b86c688c548c06674f13e123d6b51b0affe3ad8f8344ef5983c4e0971d02d729886bbda906538078bd7480", 0xa2}, {&(0x7f000028c000)="3906d71e70e0f4f191d0623b63c9a883dfa4019b2455c42a1161a439f1197bd8cea281e6c5df9fde81de301954a64e1e0a9c7e06da5cfc48602e7cc3e1a0b7085dbfd011e7d92ac794e493d0264d8d3a14eeb724c4c8fab1da57d95b72be3cf6a886ef8a6663c9c473254a7c95ff98a11c537a91fd6bf8917cac63d456b6de1ad0369a31c217934a30d9a147c3d48adca577bdeef60afa9df4329c1c02", 0x9d}, {&(0x7f0000bf0000-0x1000)="eee7e66a438f3306822b3f59fb315fe30b258b5d8b8209ec76f24e2fcd6a0517200ec7dfeebf4da81abe7651569d168f833ca8844a51fc147b3b769785a194cef527d14d77add743d288599ea32c24a84ba9894be152bc017fb38fd29f97c9eff4ab8c77fb080577452531b6b6e10b8a03a445db16e04533295e85934a15477426d1a5a5d61d1ea400575055c241f78d122ad571a481f1cc3fae770add84d6c5122a6659aea47ab6b27aea5ad1b1615c659b89ce2e8e5674ee6e650872e6d37670c240c54b339393fd6c8c93809772b439d0320782e211631de508a63970bc02d7d2b9ffc14a8c66892b9e791616bb2b33bf7563ac24b461a203c208449f9f1c28b8f0e36663b9c39b30cdbdd9b4aa2c55f0d6040d79897c58a22fa25cf9d92098efa97a079732d8f7c3e60d6817e43a5533864a1c591eccb274224b81559452ca3c6d3bf2e109e608eca70a84f7fee72c3cca9ac88559ea0f17ca92972fefa33c4969d2d998ac44c1642b922113cf69b4ecd37f03fa8e8cc95eaba0c04c96864714d54cb68e66a6f8a8c79d4cb67dd3c9b2d70df5e9fe427ab5725b55a5ef8610571a2ff4686188e94185a192484180cb65aadf16232548b0774942f70ab7397ad67b7dbfc05eb8b052380e8b518bd412951705f05d9538ccee85086c4e3af49bffb0d2e503c0417d718b56c5440c3a09b12fb548217908296acc568274d68b3c1b99a02b40094832c8515042588e5640ed81ea9540bb931f0eee0ab4813b9ab6bb53a0c9809fd4f9eea1c744794d54b2965aa20c844496ac4d7ac528384d7f6c184a19944d33bf137549ad2827cd5240c14667d8e614a5030a5f9e1993f5edcf12a70d2afb8cdc164f71c6c3f613fbc9c7a7f454e28523370f94f9fd272bef777cccc23e51a3a84a3fb0013ed6db19c3f098209db2a3e2e26f404d3fe18473fb9a004fbacd2dd1cbd4531687794e3a3099a3fb81b06ae13b791325395c38362b57dda6e71c9b6a6ee22e00230395bbddc0b2925d05f3871736e58223d2c6b1a6b73bed220f01958f1d44484963dc4c1f70705453d6d000f0f57b68da9b091f65700bdd5ac3d82b8314c49d07e4d03c26c5e9c82e81b5f7b697d1c33716cffe1881b3cc1d28d4b8ffaca26ea12636746ae8c2d682dae4bcb90194db38007b24276b951ced98eacec24bc791dbe363813fe27cf73e49aed6c3d67e8d4cc743f50a31a4adcb92aaafd5d1c73953c3c04adda517b487b478e57e45f2cec09d16abeb7242af8c87bb7ce71d1dfc10e1628122fec6e81c5c1e561d6d8b3256d228a656302b8a01a699abce8a7ac4443dc8b0afc635c9d514b73de99566ea46771c8a84996c7c942ef52b46670b353908c6ed23ffd7e0a176a864c81982ee4cba89ddd0b30c6820c4acec30dfd33138a1a68f647ec430d721517c4a027999ee39eaeda4399f65bdb45fba4176960eb11c1cd584105022017f0b89a3cd56bca8bf1e4b13a243a9888c3a664aefa55c15c2ebe1942f86a429b260a0a785b40ebddb1bd1741bbaa8d9431c612d45575a20453b85d55620dd3e66a114388ea14a06b26fa09cd882a7374891e09f1426c0e6db1e84e38b1b39ed8625c9bdc3db7bbb8e5e76063145e034268871d3200d36470df1c84246154e34d11e67ca62e346355e61ce9a6d175b354f1b31cc661bb459232469679d980470154b9cb62e299358392b98c356d45fc561f0ce8d5a5c29e15973e5522c8ec15f19522c3bda61095d65f73e69efc21532441ef3a4791bc1c428d44cce68d3a91bc3a68e5b702c1212bd14a12a64ce7ffd05f31c509d1800133c741a874835211527969b33559ccf6bea52482d61b6373e9ce97a6bd2cd7abf3e7bfc0bc534a1ae7c14529c2f71c82fdc739299cf1da9b32b47f0beebcefe7299283a42e5700e7ea9430d56a9ae32f62a64a0f5e1347ba016922528fd2ba92fd7ee966686a1b128ec3f487870d85ed6b6d9360597583962c23f257560317ca2f203c95fc808c8bb18e3427368fc4637c3311834d76202e71e9fe0b392f3be2a99dfa0b0166456a5e425df074af4677c9d192f9a0b4a64971bc5206d7e687c571884093dda0b5b143d466f147f281cc6f7055f5895dc1b491a96394a59d771ebbfe71a3c30d8de71509b3b6130ab7194edce2a7df9f3d54fb56f7519d6357050db6ec467602da394b542dcb2b6885f782fc7f9b3f3c4c9500b53dc023f8bd6d731d77647044257ade701b294eec01934481b4baf182e55655b6845317061a969d56cd8105e00f4ca05a792f23785bc375c87cd74e24a2dc3de648484edb8604f1200e9b0450335faac9f36f27eb9d4684d220139a92f293d635289371dccee20c2976d668b3b82ecc362e6aa296eef58bec377e41a70e10bd87a1087cbc21c8b7248076f55b5a0688833d86e54ddf97199397c7933bd9b9e36c4c4f32e0bda429a21fdbbb64537eabce483e449fa230ab58e8a3b83bb3f829caf1a8f22b6702ab8c047a56de310ec6782609c2d9f0cd04c8e8187548b0d2e8d8267a27ce40595b85735c716fe64eb9b5225a342698daa7c74321b3cbff2058584cf360fe069b8ec151a2541b524e2a2388eb66348e83bcf704166091a759cccdba52cafb085420895eab483c149190ceac4b55e8374677e76963cdedefef9bd22f8300a3898f9ab760e15a9046054597997da20bc244aa15a2e4a677d42d1e4270b08c0f87812e3492ec76e4adea552b5eeb9a8e6fbca9454313d8335efad34b321d27927e08981f8065d5428ef8b4ee5d1ba36feb847f0123ee8a3d055b7faae5bd59afe0cd15f2f9f021ae4e688de7f3c35cc8de1911cd1279413efa8f929e15ae316c59d160e7eee52434b775866de23828c68ed345bd1f41f086fca2f8c4735f390ecc9a6afed3e97ecaa30f1546d8ab196e461a2afe8f241117a957fb0bbbfa40cbfc1a52e85b10d2698d3304bf4984f5f2ba661bd4b6daf015dfe3e78dc82e78dd533a723eaac713ee88cc637083cd6d7214472103213e3a75911ff8881039aeaced34fd543def66a8172b33c9ad4aeb869b1c8c0a52a02da72546ba8357bd665f694562218a2328dbf2b2ad397bbfac8da2dc12e2ef946f5c3b0390e97e75e1b5250d1366c648f3d78fff455c6a65957355f3d104e6ce8a782ebcdefd36abf72964dcb47d9c384ecd8cb025730a1da8e6e6659f361684931442249db68b65a01baada4288a37b3d096db6b5c0f8c8451051e5bd9856309c325564fd37666ee45a8f4607c624049d4a9d8536264b68ad08a5d62e02b667255884967b61960b8bc7127fbc4ada3a88749645264349f099e30c97634b8c135c8661a70df6684ba05cf555f2105f0db92124965c0d979b0869aa58036a57200fd4c1619489faab9bbdcb7fdca45fa29e20c44ad51ae254604777950c3075e1ab65d87f7370cd0e48e22229ddddbca6cb7fe55f7a336ecdf1e4e3264c6637eac4d025bf70578c36baa4e1c355718e27d083fddbc23d24d45e18fb9ce47cda9436e3b72bd164df6b091f02e0bb31e6416ed07d7444687ad8a7b97e0ef2575232b012faaaf29623861d307814aa32228d69410e975ffca225f40fd8442f85ac8bbe8bf440f1f7ee105ac328ea054e0e2b731b3b1a535a4319cecfdf0e473bb4be31a2a60d202be3a5088dc5bbd917f2e81573b1028e6f34e2d459e0244cceb41b7982f438e34be17b5ce3b46d7f5220b05813fbe804f02e81022f303b1301624f94b5d41d6adf6cc099d5040556d743c5eab2e3e6b86d250419d1c7e66e5bc870ba3788bf56911523105c51da7d6751485b28a8dd3ecd05b300f3583e0e84b8accc9b53ccdd4261d79b552f6554f72d5bc94d9c893ff424f9b8ceec12c686afc8ad61a3e663e266d3714b5df8f1126c414c5e0efae57ebfcae1a42b8efb0dd203e8841737f7ac25d138010ed0207c8a8b1ea2c597d47e55c013b00c8b0799d691e9a4449f70de6293db291cebbaf5dea0534e8b399d6c5d7393b0b6f9eeec1c98a391d80a1789f63a4323ac937bd373f38bce52cb803a398c8bfef364e1efac95fc57985ec919d4d50e7f3432bcf049e124d739ba09ec14369bbed96205d582bce2ad78e91f7b6f12db9165380147060f8a223b1a33a63809c93fbb22081d4e792e6f496f484e78b0db2c417431488640e5508caef29091af062cf3c516097abddebcdfb6d39708a61ff6594a5e5d9261dde131bfda74dd7a4145ad32cfac172d309abf31132aafb0a7743eb8b726393de961bc78f14636d71af8d05a39770407a714cd826bb28cf8ad13de095cb7b49d73cdd3917b566a17c61b375b3668674f5b346245ef60a50065057361fc85c1a715d77016cca5a2b0bcc6c60168858a15841a6a5cae7cc7668296a1723bd53d7b6921062c7282529df3b1329efade16240676795561b3c046ccf4139d97147d05d6fafef84b6b3fc8e4d6c353b8697bf87d19183ba1e80c7ef9b498dea0040105d81dc7dc4362952de2ba9fac63c5f547a2203f6b36175b40979eeb844a0af553ecdf71d7ce8d215d1acb509e42e5640fc3d9896feae41bee92ca8a731746b9c2c1caa4e4a702180ac550317c4bb0ad3717a1fe9c8f4735674f555b040a1371f1d0247167ae383eb9826f6aad047f96e3757221130a067957337cc35dc18acf5f305ff1fc4f71658dfbf551dc9e05548128d79ab0d3dd3e056cf5708c4263c4309ce7cda23a046a5dcf511839f89c5e6f18b9cdd3f9337913fc1abfb713c4c6c66393055fdb6e37b91abe15ac801dd915ff8058fdc898638aaf0281630b755924d6dc0e5dc3b773e3f6d98f1b377da656aa1b9a6fc6ae0f1ae201c27e499709cf46f852b597ff5b902fb0be87cabcacb497a027df5639acd8518f5e1b8fd7b97115f4fbbfa56fa3d74f8af3dd73f690e1bb853e3ae1a3622fdc4efe1d8e8cd688d70d83935bff1aa7ad6c2c9058aa03ac704ab3b4601624f3ac3a8842b351b0375952bc3242c7410e96fa775311588c90612983c9a626f919e5d3e39be59ac08c43f21123b39bb58f843731d9573c489e1c0016d58358178584554fa03a307722626a876525b1478f4b1a284038698104cb4c18d0ccd9b501d20e09cf6021da47d0c532bf2a301a940cdc74e93e27dc7deb311571026866e4cce8c7725434ab5cd3d321c45422b039a5e66dc7db62b4b4694911fdce78c7e8e96a4b7ba0f914bc3e2a225715696ebbd1b8033b03d3ac8dd9a15501326f65ee36c122fa5cf82805d5adcc9a61a8d79089841e48e9960bcff79f4a6d6365b670db53289ae1f0fc77ecaa7d79a6216c57069fa2b676fa755391ff49357b587e146c464adc9469afdbca48170726f53407be3be6fc08b8a9626788cdf2599e07e89d828ec16e06bc697fd3015246d77403d546622681499a9465cd620c07cf8a484a0eaa5920010f0a68b0f4cde7ab52ecd5c5c18b60e7679ec460f706ac5b1896d4961e3253ba6b61393cb3b7190b8347614cab1e4f07155fb9f1e84cc593974e10c02a3673fd871cdded2d64e277e652ea1ec55577a8b5d4246e8405a182382d2f2672b02baf9351ac26eb4bf228d68739f1a44417ff683d75fbfe2b9a9e7d6ad6916f270fdaaa1010ef01306f7a1870ac5c7da308360e27962e9b9532d53386a30af729be42cad29bf5ed1e14e749ad4a5a7e50188847a683771a3427b53c5e58d91dfc5d80c9cc5be4a4e134d6f89dc52ace0599411e478be2176d30c3dd95970c4766d3c239bf5753386351fd755763916002b80ef86", 0x1000}, {&(0x7f000083a000)="9074052d353e0a367c271a1f950be0b227727a4669f02f323bd8f552c7554d40caeff176e0884ed211ec0e180a339cdfd69bf814bf92f8ad04acc9abcf669de1215791b54e890b90f836941cb159be87b131b7542a97162bc8b9", 0x5a}, {&(0x7f0000991000-0xb)="cf9fd7ab829ceff95fedb2", 0xb}], 0x6, &(0x7f0000b8c000)=[{0xc0, 0x10f, 0xac8, "88543c11475f23748f2b8ab185ba5328a374b8aad4edc48954136501398c65ee56973cec1e7b382e20ab7e2ffc7e30ed96d00d2c29c72f7242bade3ab86dcc0331795d62f592d4475c0b5de2f9d86611e065c0421c00a0e936da0f5e7409ac52f6ef8152b0dc146e3e5588c891618545729b545210cef82214ea1b0abc9086e40ba8c3c41f3b476d5125c27c41461f00deff599dadb28bb6460fb2edc167936d36dff43336c92ff77c76"}], 0xc0, 0x1}, 0x4) 2018/01/10 17:36:12 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00009bf000-0xd)='/dev/net/tun\x00', 0x0, 0x199201) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000c9c000-0x10)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x2, 0x0) write$tun(r2, &(0x7f0000d6d000-0x4c)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "", @random="8d4ac7cb4324", "2af037670a973574759763af436234e7"}}}}}, 0x3c) 2018/01/10 17:36:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f000078e000+0x38)={0x0, 0x0}, 0x4800) openat(r1, &(0x7f0000e21000)='./file0\x00', 0x230000, 0x50) r2 = syz_open_dev$sndpcmp(&(0x7f00009c8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x101000) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000062000)={@multicast1=0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c31000)=0xc) bind$alg(r0, &(0x7f0000afe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x1, 0x0, 0x9) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000044000)='/selinux/user\x00', 0x2, 0x0) sendfile(r3, r4, &(0x7f00009e0000)=0x0, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f00008d5000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r6 = fcntl$getown(r3, 0x9) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f000035d000-0x88)={0x5ff05b61, {{0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) process_vm_writev(r6, &(0x7f0000757000)=[{&(0x7f000087d000-0x40)=""/64, 0x40}, {&(0x7f0000004000)=""/230, 0xe6}, {&(0x7f0000b2f000)=""/53, 0x35}, {&(0x7f0000fcb000)=""/43, 0x2b}, {&(0x7f0000375000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000ebb000)=[{&(0x7f0000f56000)=""/199, 0xc7}], 0x1, 0x0) 2018/01/10 17:36:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb6000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007a4000)={0x0, 0xcb, 0x3, [0x0, 0x3, 0x7fffffff]}, &(0x7f0000b2d000)=0xe) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000085d000-0x10)={r1, 0x1ff, 0x4, [0x7, 0x1, 0x8, 0x1]}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000038e000-0x20)={{&(0x7f0000d8a000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/10 17:36:12 executing program 3: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000fc2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x4b423876, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x80000000d, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x74f, &(0x7f0000fc8000)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fca000-0x8)={0xffffffffffffffe5, 0x10001, 0x40000000000000, 0x6}, 0x8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000fc8000)={&(0x7f0000fc8000)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fc9000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000fca000-0x10)=@ax25={0x3, {"61eeab27148ac9"}, 0xfff}, 0x10) 2018/01/10 17:36:12 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000010000-0x28)={@common="6c6f0004000000001700", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fe8000)={@common='sit0\x00', @ifru_flags=0x600}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000c0d000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000420000-0x28)={@common='irlan0\x00', r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000557000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000550000)=0x4) lookup_dcookie(0x63, &(0x7f00005a8000-0x9e)=""/158, 0x9e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000836000-0x8)={0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x7ff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000960000-0x4)=0x0) 2018/01/10 17:36:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004fa000+0x173)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b24000)=0x0, &(0x7f0000630000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000a99000)=[{0x40, 0x0, 0x0, 0x5}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000bdb000)={@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]}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000c7e000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) sendto(r1, &(0x7f0000dc8000)="7e019be9", 0x4, 0x0, 0x0, 0x0) 2018/01/10 17:36:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d7e000-0x4)=0x0, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007cb000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3500000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20000ffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x80, 0x4, "fdc106451c71b9078382bedfb53ba177491cbd76c4d9999563c9706013e4e83d64969ec46b47437dcfe9cdc86a165e8bae341a6e22d00f6ffb6761c534274f446de6081989fed2f518a3854fd04c0e7c"}, 0x160) r1 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000273000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000f55000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x1, 0xc100bf, r2}) r3 = memfd_create(&(0x7f0000d3a000-0x36)='em0+trusted\\proccgroupc!security$vmnet0GPL!&!-$em0,C^\x00', 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000024f000-0x4)={0x0}, &(0x7f0000e6f000)=0x4) syz_open_dev$sg(&(0x7f0000c31000)='/dev/sg#\x00', 0x6, 0x0) connect$inet6(r1, &(0x7f00004ac000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a15000)={0x7, r1, 0x1}) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x80000000) [ 34.501106] audit: type=1326 audit(1515605772.182:137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4549 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.525735] audit: type=1326 audit(1515605772.211:138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4549 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/10 17:36:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00007ec000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f00001c5000-0x4)=0x40000000000003, 0x4) 2018/01/10 17:36:12 executing program 1: socketpair$inet6(0xa, 0x803, 0x400, &(0x7f0000ed7000)={0x0, 0x0}) r1 = epoll_create1(0x80000) dup3(r0, r1, 0x80000) r2 = syz_open_dev$mice(&(0x7f0000d73000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) poll(&(0x7f0000083000)=[{r2, 0x0, 0x0}], 0x1, 0x800f5) write$evdev(r3, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/10 17:36:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000881000)=""/4096, &(0x7f000052a000-0x4)=0x1000) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000942000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 34.631477] audit: type=1326 audit(1515605772.211:139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4549 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.631496] audit: type=1326 audit(1515605772.213:140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4549 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 34.631511] audit: type=1326 audit(1515605772.213:141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4549 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/10 17:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d58000)={0x0, 0x0}) move_pages(r0, 0x7, &(0x7f0000abf000-0x38)=[&(0x7f00004fd000/0xd000)=nil, &(0x7f0000875000/0x6000)=nil, &(0x7f0000cf9000/0x3000)=nil, &(0x7f0000933000/0x4000)=nil, &(0x7f0000cd1000/0x4000)=nil, &(0x7f0000dec000/0x3000)=nil, &(0x7f0000865000/0x4000)=nil], &(0x7f0000aba000-0x14)=[0x7, 0x0, 0x7b, 0x3, 0x5], &(0x7f0000ef3000)=[0x0, 0x0, 0x0], 0x4) syz_open_dev$sndseq(&(0x7f00003b6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b28000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f000098a000-0x2)="") mincore(&(0x7f0000304000/0x2000)=nil, 0x2000, &(0x7f0000b03000)=""/206) ptrace$cont(0x18, r0, 0x81, 0x5) 2018/01/10 17:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000503000)='/selinux/access\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) prctl$seccomp(0x16, 0x2, &(0x7f000023d000)={0x1, &(0x7f00002b5000)=[{0x7fff, 0x2, 0x8, 0x6}]}) io_setup(0x6, &(0x7f000080a000)=0x0) r4 = syz_open_dev$amidi(&(0x7f000094d000)='/dev/amidi#\x00', 0xfe5, 0x10000) bind$alg(r4, &(0x7f0000af5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(rfc4543(gcm(blowfish-generic))))\x00'}, 0x58) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000bab000)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) io_submit(r3, 0x1, &(0x7f0000dbb000-0x20)=[&(0x7f0000b49000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f000046d000-0x4c)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000fb5000)={0xffffffffffffff00, 0x4, 0x8, 0x4, 0x4}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e35000-0x98)={0x0, @in6={{0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d15, 0xfff}, &(0x7f000041e000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000416000)={r5, @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]}, 0x7f, 0x8001}, 0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000039a000)={r5, 0x8, 0x20, 0xe0, 0xffffffffffffff00, 0x2, 0x0, 0x7, {r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xfffffffffffffffc, 0x8, 0x401, 0xfffffffffffffeff}}, &(0x7f00006d0000)=0xb8) 2018/01/10 17:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000071f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f000033d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d02000-0x4)=0x14) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x0, 0x0}) ioctl(r0, 0x1, &(0x7f0000502000-0x7f)="531bf10d35a3c998b6652c2818e12bbf8950dab07f13a7c8965052c39204ebecdd7149b2f474aebf0163e22316bfe55b31a4e995e0d2f6529849c50beb6b591c5008c6875761022c614cda49c690eeaba7ae12426057d58b00223d7cea2d7226cf2af5e5e9a252639efc419622af743edd04bba5c0aee3040b9218fdf39518") ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000ad0000-0xac)=""/172) 2018/01/10 17:36:13 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6000)={0x0}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004e0000-0xc)='/dev/autofs\x00', 0x2000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cc1000)='/selinux/checkreqprot\x00', 0x181400, 0x0) sendto$inet(r1, &(0x7f000017a000-0xaa)="b016e271c3b74c3811d5e7881a6eca93912fafed68dba32770baf6773e4fd4ab2fc79c55afe4cff6bca911b26f6d26027bccbb756b1eb643f93591f92a0b07083084bf67e9934c54e715bca62624b7b5fa73339783b0a94077e49bbc49c4ea1c6d87166109faef854bf43db8d6a945cc9a2758c0b800e200a19ea81cef69f9729da4f406eb46e395c0f5f48d0514af140ad3172b32bbf47e913a02c231cd7e792c7b7e77cb0d4ca49c5a", 0xaa, 0x0, &(0x7f000075b000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000395000-0x4)='./file0\x00', 0x10) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000df3000-0x68)={0x7b, 0x0, [0x4, 0x3, 0x8, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_rm_watch(r2, r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000cb9000-0x18)={0x0, 0x826, 0x0, 0xffffffff, 0x1}, &(0x7f00006de000-0x4)=0x18) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000052c000)=""/65, &(0x7f0000475000)=0x41) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000097d000)={0x4, 0x4, 0x4000000000, 0x0, r4}, &(0x7f0000d4b000-0x4)=0x10) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000473000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/10 17:36:13 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f00002d8000/0xc00000)=nil) shmat(r0, &(0x7f000047c000/0x2000)=nil, 0x7000) shmget$private(0x0, 0x4000, 0xc0, &(0x7f0000571000/0x4000)=nil) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) 2018/01/10 17:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cf3000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00005f0000-0x1c)=@req3={0x10000, 0x80, 0x7, 0x855, 0xfef9, 0x101, 0x8}, 0x1c) getsockopt(r0, 0x10d, 0x91, &(0x7f0000c9f000)=""/4, &(0x7f0000d5f000)=0x4) 2018/01/10 17:36:13 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) ioctl(r0, 0x440000000000127e, &(0x7f000001f000-0x1)="") 2018/01/10 17:36:13 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000000d000-0xa)='/dev/cuse\x00', 0x30101, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000010000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000010000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x7, 0x3, 0x1, 0x2, 0x0, 0xa0, 0x3f, 0x0, r1}, {0xfffffffffffffffa, 0x5, 0x4000000000000000, 0x2, 0x5, 0x9, 0x1000, 0x8001}, {0x6, 0x3, 0x9, 0x6}, 0x0, 0x2, 0x1, 0x1, 0x3, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0x2, @in=@empty=0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0xb9, 0x101, 0xff}}, 0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000012000-0x4)=0x3d) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000005000)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000a000)=0x0, &(0x7f000000c000)=0x4) 2018/01/10 17:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) io_setup(0x0, &(0x7f00002f2000)=0x0) r3 = memfd_create(&(0x7f00000b1000-0x5)='%eth1@^:[\'-\x00', 0x1) io_cancel(r2, &(0x7f00001b1000-0x40)={0x0, 0x0, 0x0, 0x8, 0x3, r1, &(0x7f00002ea000)="990d260e2c7d5bf1298ec93530ff0b4122de017c47e93d4fae5014161e4fd7e88d53f6ac72b94e2da9d1328ef5fcdf66e4238c9bad234943bd22d9c89d76f66e16ed719978ed175179c6d0aea2f48a439775e020409262f3ce4bb7277cd25770be76f461ff9b40d348c7aef169e3fb4f129fc69a6d3a890ba8cfbc575723156aa972d74d2c06acec3dd729cdf02966bdd422d159d1ac675bb9", 0x99, 0x9, 0x0, 0x1, r3}, &(0x7f0000a44000)={0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) 2018/01/10 17:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000e7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = socket(0xa, 0x2, 0x7fffffff) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000046000-0x10)={r3, &(0x7f000033d000)="df400f7d8dab774934e140d9cc9ae3d57da4cb4d7a0ee7aa8444d2087b2422f9766bc95e5133626cf64403ca5478f5b7c916ef183fa3b91604a173fb584b6a4de1af4831fa7baf03046674b5ea4fd39e623df65b27cfe7fa6d310c04eae15ba1d136bb7b82dc60c6ea3795d98d37e342e3b3dafe24d788094a1eb7717825a142b833981f43145a1d7f88e00ce7ed31662c1d8900153f88f9eacabc75d41f1df01e99ceb2b629ebc55991d18d0c3a6bddc2c898fe393a"}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00003d4000-0x400)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000c44000-0x400)={"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"}) syz_open_dev$sndpcmp(&(0x7f000010e000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/01/10 17:36:13 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000005000)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000004000-0xc)='+wlan0^(GPLselinux\x00', 0x0) 2018/01/10 17:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000458000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fc000-0x10)="0a0775b0d5e383e5b3b60ced0954dbc4", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e36000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000cf8000)={0xd8, &(0x7f000086d000)=""/216}) poll(&(0x7f000069b000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0xffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000196000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000362000)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000520000-0x8)={r3, r4}) sendmsg$alg(r1, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f00003fc000)=[{&(0x7f00002e1000)="a7", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 17:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000253000-0x4)=0x0) splice(r0, &(0x7f0000932000-0x8)=0x0, r0, &(0x7f0000bc8000)=0x0, 0x5, 0x9) capset(&(0x7f0000eda000)={0x19980330, r1}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00001b0000)='stat\x00') r3 = semget(0x3, 0x3, 0x280) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000408000)=""/83) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000c92000-0xc)={{0x7, 0x7, 0x0, 0x224, 0x2, 0x2}, 0x3}) write(r0, &(0x7f0000f81000)="1f00000010003308000000000000000e1e0500020a00010006c716e804dcff", 0x1f) 2018/01/10 17:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000cf7000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/10 17:36:13 executing program 3: r0 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00008c5000-0x47)=[{&(0x7f000040b000-0xcf)="46886cd7101025f1ecf2d2c96f9e75e8c5057b268ef642a8b1a45a8bdeddb3e089c758f21e5a4c31c58780d3c43b04646e428c31a6d95ca1beee534f2c027bfe54e31de5e0e90ecd9b60a6cf29fb28a6a1df1cde61fd19e04a87ce48a9fa0290ae7ad128fb899ed12aa3290158e6028762f78ef3fdc00a1e622dfe9654a5968e97ec5a2953f0b720d9eab8eb6490229080578a206a1c0f183acf0f8d92239992ef8aad59b9e6081279e053b651b509c10d4df111bebb6a3d8c62361dcbe9256191af9e5c3f484af773bbff36ffba15", 0xcf}, {&(0x7f0000cc3000-0x26)="29307b9ec8e3e2a898ad5b5a66e000f2fe8023388514a070481898ae86a01d0d7f1d1575e541", 0x26}, {&(0x7f0000000000)="194fa27a937d3d617cfa027512056b3eb4ae6e52ddcb9a5c0aa916c3a4306f13d10d845713b6a99245f0ae72f4995906ae7f0dec918de4b47630c14ba9d7c1ae332da99e2eefbdabb9ded89b204034d5fd29ea7f0742cf869b42a670c8a345950a", 0x61}, {&(0x7f0000001000-0x5)="f220cc906a", 0x5}, {&(0x7f000057f000)="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", 0x1000}], 0x5, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000d7a000+0xc29)='/dev/amidi#\x00', 0xff, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b9d000-0xc)={0x11, 0x0}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000bc8000-0xb)='/dev/vcsa#\x00', 0x5, 0x100) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000001000)={0x0, 0x0, []}) 2018/01/10 17:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000890000-0x8)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) memfd_create(&(0x7f0000725000)='.%\x00', 0x0) writev(r0, &(0x7f0000de4000-0x10)=[{&(0x7f0000663000)="2900000020001900013d0010000000060200001600000f00000000040d000c0000000000000000088f", 0x29}], 0x1) 2018/01/10 17:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) r1 = getpgrp(0xffffffffffffffff) semget$private(0x0, 0x6, 0x100) getpgrp(r1) 2018/01/10 17:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0xfffffffffffffffd, 0x8000027) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000cb000)={0x0, 0x0, ""}, &(0x7f0000dde000-0x4)=0x8) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000f67000-0xe)=[0x1, 0x3, 0x9946, 0x7, 0x3, 0x7ff]) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$nfc_llcp(0x27, 0x2, 0x1) r2 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r2, &(0x7f00006b1000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r2, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2018/01/10 17:36:13 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fd0000)="9faac860339c036c8c9b", 0xa, 0x39) 2018/01/10 17:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000038b000)='/dev/dsp\x00', 0x200040, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000750000)={0x0, 0x100000001, 0x3ff, 0x5, 0x6, 0x5}, &(0x7f000028f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bff000-0x20)={0x400, 0x4, 0x8, 0x6ed88a9a, 0xfff, 0xc5, 0x1000, 0x9501, r1}, &(0x7f00009a4000)=0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 17:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000011, 0x803, 0x3) write(r0, &(0x7f0000771000)="170000001a001bed0000132100f404008100000000018d", 0x17) getpeername$inet6(r0, &(0x7f000039e000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000142000-0x4)=0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000015d000)='wlan0\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ca8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d97000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053f000)=0xbb7cfca0818802e3) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000440000)=r2) r3 = creat(&(0x7f0000843000)='./file0\x00', 0x144) ioctl$VT_RELDISP(r3, 0x5605) 2018/01/10 17:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000468000)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2000000000000265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000018a000-0x7)='ns/net\x00') setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000005a000-0x2)=0x7d, 0x2) 2018/01/10 17:36:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x160) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000004a000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000041000)="", 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000)='./control\x00', 0x0) renameat2(r1, &(0x7f0000047000)='./control\x00', r1, &(0x7f0000048000-0xa)='./control\x00', 0x1) [ 35.280538] kvm: vcpu 0: requested 10176 ns lapic timer period limited to 500000 ns 2018/01/10 17:36:13 executing program 1: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00003ae000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) socket$key(0xf, 0x3, 0x2) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00005a6000)=0x0, 0x25) 2018/01/10 17:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000007a000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000cd7000)={0x4, 0x7, [{0x5, 0x0, 0x0}, {0x9, 0x0, 0x1ff}, {0x2, 0x0, 0xfffffffffffffff8}, {0x4, 0x0, 0x7fffffff}]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000027e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00002bc000)={0x2, 0x4, 0x0, 0x6, 0x230, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x6, 0xffffffffffffffff}, @sadb_x_sec_ctx={0x201, 0x18, 0x0, 0x7800000000000, 0x1000, "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"}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0xdc}, @sadb_spirange={0x0, 0x10, 0x3, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_key={0x15, 0x9, 0x4c8, 0x0, "eb05c271b2f86e293238861c281804c768d00dc2b0be6fa2446c78a483c43f86b956c1e7b4dade88937b582c994402ef9d4f88f629db7221dbfeb63d209326c8c5826de4430e009980b16ab3180c5d421f9147fc036a75191963fdfafaf5111cb47642fcd3065fe6f94aff092c39d28d139c5aeb659a7d2798e9b8c9a120b3d857424fc2869cf46f85cd285bab8dee6bfe8715ca9e55205a2d"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fffffff}}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x1180}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setpipe(r1, 0x407, 0x100400004) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a4000)='/dev/vga_arbiter\x00', 0x40042, 0x0) 2018/01/10 17:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000213000)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d46000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e27000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000de7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008e6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f00002b5000-0x8)={0x0, 0x0}) poll(&(0x7f0000efa000)=[{r0, 0x2110, 0x0}, {r1, 0x80, 0x0}, {r2, 0x40, 0x0}, {r3, 0x8, 0x0}, {r4, 0x4000, 0x0}, {r5, 0x10, 0x0}], 0x6, 0xffffffff) syz_open_dev$dspn(&(0x7f0000ce9000-0xa)='/dev/dsp#\x00', 0x100000001, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000967000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000436000-0x26)="26000000230043f8feffffff00008d0004000000000000000e00f21e00001100002103c76e35", 0x26) fdatasync(r2) 2018/01/10 17:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ba6000)='/selinux/create\x00', 0x2, 0x0) accept$nfc_llcp(r0, &(0x7f000063b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009bd000-0x4)=0x60) r1 = socket(0x10, 0x2, 0xc) sendto$inet(r1, &(0x7f00006e5000)="658e762b978a2933de37c3ff48af90f8c1d00afc8e63f5d0b68d81c41cfbd03664442099f767c5b086f4be2247ea25a8ea700390203a9addcc4e166fdc579f60298b14a1014ccfda3dbf9c0fd938ec81c301b69bad047668e9a8975d29d09e3ac6b1c8bf1f562e50cd63f8593534b8c0073ea484bef01164bdd125f9ad4fb953b20aa45643433bafd003b0cefcd7f6460b0541b52857d741ac6129f2302cdd0e1c7eec1d03953b7e9e44211d6071224bd9a60831e05c9e49fc298d6bffc172756bb06cd020533ad8", 0xc8, 0x4801, &(0x7f0000f2f000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f00009c6000)="130000001000ffdde200f49ff40f050000230a009d0000001000afa73022e5f9ec3e4fe8697ae1a34900960001e7b93c18983ae3090d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f026fc14ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebdc0961763ae9f90d1ad5b56d2a917a6f575b8b76199f46c8f325b892", 0xb1) 2018/01/10 17:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000856000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000a9f000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f0a000)={0x18, 0x0, &(0x7f0000964000)=[@enter_looper={0x630c}, @acquire_done={0x40106309, r1, 0x3}], 0xd5, 0x0, &(0x7f0000127000-0xd5)="6e5238b41ae82306790afddf8d565b230fea9994d46e891f8b9d50304726c231aed3aad91e17e353b998155ff7409cf3aca8e6b389a3308481a79bad186284936cf654f3698e403f53596929dc895926a24dea0db5e8a460bf576fe253abe8cc211d0504ffe9edbb3ade089a137412e9d658e4b8735d55d8ad2ec3cd0643b970d99ef1bc8dc72f10ba4df63c529b16b8314a52bd6abba3b9cb71179500b42d2fc27e7aa7e9fda8aea1279a25d0ed5e02f312dcb2255b2bd72c5f8f537a9d13caa676c9ebf659f78960933b2ed27e8b7a2228298786"}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000096e000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r4 = syz_open_dev$sndmidi(&(0x7f0000289000)='/dev/snd/midiC#D#\x00', 0x6, 0x100) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000f26000-0xc)={0x2000, 0x0}) [ 35.384160] PPPIOCDETACH file->f_count=2 2018/01/10 17:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) signalfd(r0, &(0x7f0000591000)={0x3}, 0x8) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000bfc000-0x60)=[{&(0x7f0000d4f000-0x76)="22513225790ecc1055", 0x9}], 0x1, &(0x7f00004b4000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a16000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$ax25(r2, &(0x7f00004db000)={0x0, {""/7}, 0x0}, &(0x7f000079a000-0x3)=0x10, 0x80800) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/10 17:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cc0000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000136000-0x1000)="4a6337c67c703e33ce4695836b0fe5877bd5b8953ffd28cf0285af9059a8930d", 0x20, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ac000-0x10)='/selinux/status\x00', 0x0, 0x0) fanotify_mark(r1, 0x8, 0x0, r2, &(0x7f000012c000)='./file0\x00') 2018/01/10 17:36:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000d11000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r1) sendto$inet(r2, &(0x7f0000a98000-0xe0)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) 2018/01/10 17:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000400000-0x4)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000a18000-0xa)='/dev/amidi#\x00', 0x5, 0x200000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000aa5000)={0x0, 0xb6, 0x9}, &(0x7f0000a42000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f4f000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b7b000+0x3c3)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000955000-0x4)=0xe8) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) [ 35.464266] binder: 4718:4721 BC_ACQUIRE_DONE u0000000000000000 no match [ 35.484753] binder: 4721 RLIMIT_NICE not set [ 35.516375] binder: 4718:4721 BC_ACQUIRE_DONE u0000000000000000 no match [ 35.524073] binder: 4721 RLIMIT_NICE not set 2018/01/10 17:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) pwritev(r0, &(0x7f0000e08000)=[{&(0x7f000003a000-0x8c)="e164924ab0cb5fd1005af8795cd8f4916ed67df54ceeeee22d60676a31dd4d6b1e99175e757f8736132032b9f42bada554b65b3216d918cd04821f16abd4ed2040b6972809728799e87e096e7feedb778ed1f34d97184daf715e8e7ba1d3c9278630abed7605012646c3c4f854d72b64275b66c1e66af182bf4b9d29b6825a45d8269aec9ac9757930c12e42", 0x8c}, {&(0x7f0000d51000-0x1000)="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", 0x1000}, {&(0x7f0000fcb000)="921b0404e6646dc713d3f33449d32c473d26993be2a4a98205ccc630a8e95a3cca4a40fad52d5ba3a050bd03fa34fe9b2bdd4cf09e8e398ba2e79d4a", 0x3c}, {&(0x7f0000a9a000-0x13)="a70526d8c7a50d967ee5f401d6c3fa5a71006a", 0x13}, {&(0x7f0000259000)="b6c3940233e03a8d1fb7d6dc877c81043b4e8b0ba2ee79d6e902b2fe9de1c0d11b971dd2750e7f84907cb60014c12ff7ea2e06eb68a0652e97693448dc50a529be900981c07064c0f4af043147ef4afdfc1aaf025955bf65a1b29e90d1acffb9921104023da36296fe0f77186ea784ecd3fb2231db36cfa4a9f967a4d4c505eade2fbba46661759dd77e33b9de2b6247c5fb1036ea11267da78f83e5bbea22114b", 0xa1}], 0x5, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ffb000)='/selinux/user\x00', 0x2, 0x0) r1 = socket(0x10, 0x802, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000525000)="") write(r1, &(0x7f0000599000-0x112)="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", 0xfc) 2018/01/10 17:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00003c2000)={0xe0, 0x1, 0x84, 0x6, 0x0}, &(0x7f0000923000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fa5000+0x48b)={0x6, 0x7, 0x200, 0x5, 0x20, 0x1, 0x9, 0x9, r1}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c86000)=0x0) setpriority(0x2, r2, 0x0) 2018/01/10 17:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000046a000-0xa)='/dev/cuse\x00', 0x501000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000807000-0x4)=0xfffffffffffffffa, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de3000-0x4)=0x0) ioctl$TCXONC(r1, 0x540a, 0x0) name_to_handle_at(r2, &(0x7f00000ba000-0x8)='./file0\x00', &(0x7f0000f93000-0x78)={0x78, 0x6, "a4d343ccb44b528dce42a1dae7d520c825301a10614005d8bbc76f1b51d73a00a9aad6161031e0f5c0019cc1a6a69635d94a72a01aac4d3bd24c931bc0b1a7c41e2a43d30d8765522af2f6f4fbb6663f4b3d16371f354b362fd90bfdf483cf9b2e220bc0b4493075f1705b4e0a60f74d"}, &(0x7f00007d8000)=0x0, 0x400) 2018/01/10 17:36:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000db1000)='/dev/urandom\x00', 0x0, 0x0) r0 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5421, &(0x7f0000a1b000-0x8)=0xf414) r1 = syz_open_dev$usbmon(&(0x7f00002ff000-0xd)='/dev/usbmon#\x00', 0x3, 0x800) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000a60000)={"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"}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00009e4000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r2, 0x89e6, &(0x7f0000f9f000)="0a703dd775d8331f84ccdd95cebaa5c53de53532895647c61aa2d6ce26fb80cb8cc6d70485d6b5de6b585da246437c6ace0da3c5c3de40d064deb823b946948017dcdd2391cb2b22d007a98b1845cdf1ca74f51fbd4da3be22d7c31553b74bde0f8ea8747ece9376c989a1eb327996177bffbbaf0f7564183229be6afc") syz_open_dev$random(&(0x7f0000338000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b7b000)=0x9) close(r0) 2018/01/10 17:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000224000)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000a14000-0x64)=""/100, 0x64, 0x40002000, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000067c000)={0xfffffffffffff800, 0x1, 0x38, 0x6}, 0x10) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000fc6000-0x58)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ba4000)='/selinux/access\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000a96000)={0x2004, 0x0}) 2018/01/10 17:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000145000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000257000)={0x0, 0x8001, 0x6}, &(0x7f0000085000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000cb000)={r1, 0x8}, &(0x7f000071f000-0x4)=0x8) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0xbffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/10 17:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000568000)={0x0, 0x0}, 0x80000) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000977000)=0x8, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfffffffffffffffc) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000e87000)=""/72) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000c06000)={"bdfeec3b40047beca0267fa430dcfb10b9b9aa6a4e63f39b3dcbd6bbecac033f0c2abb0fe41b0f1c79300f4d01ccc9be5f1c73e8024289a02e98daf7c1f2cd236a8518bc72634a0d5db59a2acfe788051f526ab8ab26c2a13aff642471f611db2cd9237ca04ec8f4e408a33e86d661a2dfb3cd73b4b414b30551e42e41d10d8fdc21de04d5cf860a7af24ac2263e11b660650019da22c49a920fb3f1590b754f19128b990767cca921fea150d4f3944853e4586a9c480de87d753ec4acbc234afa6d608ee2ac4cfd04acc790d8939d86a8247ecec1f44e741e3daf8ea37924350c48aa5c2446f27c4fce5d8a25eda67e10af448a14e435fbac5982c80d8a1ac8771e02d4e8f490647398ea49da64566b448acc55fb663d9c649d1681a5a20421ba4093f1e4a1fd074e137d5e07eb4b2df572cbaad30708ab15c50523371ebb80f9f4d5a55660a6ab6d907c584c60c0ad85d52f729e954639b7b1ef9bcc5fcc4f9609245e488e5cdef820c3f808329eaa44ba7cdcd5f335ad6ed847a477ac709cb630626858d4c78c728e2aa204c3116ac024465018807450a2944405e1267756db0d125e99182a6434bbb6712172a499cff19096e5b6f301680b9b51f11e2a2f7d9a300231c5e21762a015e3ef9949d31202d07f37edae32d67ae66635b1d755a0e001d3c9899ef5e9263cc94b08daf75a9cdeb09da848fccceb102c0d9eead5578d9545f04afc5ab9e79b99dc18cfc43e79e5bdb606db20ab4d1538b1a1f759ae1102eede1f69eec23e92872f88b9936c10855fd90146b0afcea25fed9616311d7d1aec71e7a87a8cc27ba511472c0392f2be16a7b1766101dd4fbc457bc37dab711070771a81e66036552078c76f8608417473c23c2a9aa9cedcb0a40c72aad4ffc960f7e510afdd7e264971416bcfb9291864aae175f6254c85eb95d1e77befd8e1b9b4628dd1063cbe13ed6a2c97a845c5bd845bb9646399e02868334dd072f26d31e5adaad7090c4a212852c009e34b0ee5b64578e76846ce56b4fc2826f5f107a64ebef72924203d0ca4476837bba0f9dcf58e2330049c1796d4c057f409e536e6186a5169fa6d3ce520a1e73ebab0f8328efd337ad0f7ac4755ff63ca329e07c8690203e0cd73ddeecb4f289f7e2de0c3e32c94882c71cd350154bdc6db166da9a6cc7e967f0d58c84d931427e161072fd1a6e254d40e8b892f2c10a42195c6a70b3816e9f9ec2729219ce6080878c70bd7b4b6e68377b8fac37ce82ac79c325815bf4378ae272ce39cf039681da0aa9c6800912674e2a15d672cc264c48ecf6ec5518de286a2a5d14c557f6c511f4b7f4ffa9c4482f6d78b73bab9c3a0cda30d4ce139b2852791e85a06dd928aefcf43241b5a18b051b1c2cd98ef763a45b366b97ed2ea7592e9d21ac566e94a3b421f26c30e99be69261e331b9d43"}) socketpair$inet6(0xa, 0x801, 0x8, &(0x7f0000f19000-0x8)={0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f00004b8000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000055b000-0x18)={0x0, 0x93, 0x30, 0x0, 0x81}, &(0x7f0000e60000-0x4)=0x31d) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000ec3000-0x4f)={r4, 0x1ff, 0x47, "247213aaa5ca971a51bb1f00384424acac5e803d089f9a29a7be3019982380d77e0b4bae8b35bfe99cb0a049369b34464caac62899097922a0a42aed8cb0c807631fa90a02e6d9"}, 0x4f) symlink(&(0x7f0000f0b000-0x8)='./file0\x00', &(0x7f0000f90000-0x8)='./file0\x00') sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000c8f000-0x78)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x52, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x400000000000001, 0x1, 0x0, ""}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 17:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) shutdown(r1, 0x0) r3 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000ed3000-0x8)={0x2, r3}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000369000)={0x0, 0x0}) 2018/01/10 17:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a4e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0xc6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009fe000)='/dev/sequencer2\x00', 0x2, 0x0) r3 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000025000-0x8)={0x0, 0x0}) r5 = syz_open_dev$vcsa(&(0x7f0000202000)='/dev/vcsa#\x00', 0x2b0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00005fe000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000482000+0xe24)={0x0, 0x3, 0x8000000003, 0x2}, &(0x7f000056a000)=0x10) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f00003cc000-0xda)=""/218) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r6) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000024000-0x118)={0x5, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000be5000-0x8)='./file0\x00', 0x10000000007fd, 0x0) syz_open_dev$audion(&(0x7f0000ad6000-0xc)='/dev/audio#\x00', 0xfff, 0xa000) 2018/01/10 17:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000002, 0x7fff) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000183000)=@req={0x28, &(0x7f0000eae000)={@common='bond0\x00', @ifru_flags=0x100}}) 2018/01/10 17:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) symlinkat(&(0x7f0000569000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000872000-0x8)='./file0\x00') r0 = open(&(0x7f000018e000)='./file0/file0\x00', 0x0, 0x19a) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000520000-0x4)=@int=0xf56, 0x4) [ 35.606817] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'. [ 35.665782] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/10 17:36:13 executing program 0: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00006ff000)={{&(0x7f0000ff3000/0x2000)=nil, 0x2000}, 0x2, 0x0}) signalfd(0xffffffffffffff9c, &(0x7f000020d000)={0x0}, 0x8) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/10 17:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f00002c0000-0x2)=""/2) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) r1 = getpgrp(0x0) r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x0, r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f15000)=0x8, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ead000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000a76000)=0xc) sendto$inet(r0, &(0x7f0000bdd000-0x3)="ff", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/10 17:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a7a000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000bd000-0x77)=""/119, &(0x7f00006a3000-0x4)=0x77) r2 = syz_open_dev$tun(&(0x7f0000c57000)='/dev/net/tun\x00', 0x0, 0x4000000000fd) pivot_root(&(0x7f0000e2d000)='./file0\x00', &(0x7f00007d6000-0x8)='./file0\x00') ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000f36000-0xf)="24d9cb18f5951a0a66a52b40a27924", 0xf) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00009f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bdd000)=0xc) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00006ad000)=0xfffffffffffffffa, 0x4) write$tun(r2, &(0x7f0000588000-0x1593)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d27a7", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e72c48", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0fee08e0acd3f76"}}}}}, 0x6a) 2018/01/10 17:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r1, 0x8953, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c56000)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000489000)={0x0, 0x340, 0x0, 0x8, 0xdf}, &(0x7f0000153000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b76000)={r3, 0x80000000, 0xcd4e}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000fc6000)={0x0, 0x0}, &(0x7f0000864000)=0x8) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000a6e000)={0x1f, 0x2, 0x1}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fc7000-0xc)={r4, 0x3f, 0x2, [0x0, 0x2]}, 0xc) r5 = memfd_create(&(0x7f0000041000)='*\x00', 0x0) r6 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r7 = dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000042000-0x8c)={0x2, 0x1000, 0x6, 'queue1\x00', 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00005a1000)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @time={r8, r9+30000000}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$EVIOCGREP(r7, 0x80084503, &(0x7f000039e000-0x76)=""/118) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f000003a000)={0x1a, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x68) msgctl$IPC_RMID(r0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/01/10 17:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000349000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000043b000)={0x7, [0x4ec, 0x8, 0x1, 0x2, 0x1, 0x2, 0x1]}, &(0x7f0000fc6000)=0x12) r1 = socket(0x10, 0x802, 0x0) r2 = syz_open_dev$audion(&(0x7f00005b1000-0xc)='/dev/audio#\x00', 0x100000000, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f000020a000-0x8)=0x9) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000084000)={"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"}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000431000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000041a000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000065e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006e6000)=0x8) write(r1, &(0x7f00008e1000)="220000001900070400a7c600090004000a05e9000008000000ad000006000180a427", 0x22) 2018/01/10 17:36:13 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000000a000)='/dev/audio\x00', 0x200000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x101, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000000b000-0x1c)=@req3={0x4, 0x2, 0x8d55, 0x3f38b33c, 0x4, 0x7, 0x100000000}, 0x1c) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000006000-0xe)='net/anycast6\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000002000)={0x4}, 0x4) 2018/01/10 17:36:13 executing program 3: r0 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r0, 0x97) clone(0x0, &(0x7f000081e000)="", &(0x7f00005e2000)=0x0, &(0x7f000072a000-0x4)=0x0, &(0x7f00000cb000-0x15)="") sched_getaffinity(r0, 0x8, &(0x7f00001ca000)=0x0) ptrace$cont(0x19, r0, 0x1, 0xc36) 2018/01/10 17:36:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x40000000005, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000002000)={0x8, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000003000-0x10)={0x2, 0xf3b, 0x9, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x7, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x37dfe4a8f1e368b7) 2018/01/10 17:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000024a000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000fd5000)=0x226) ioctl(r0, 0x440000000000127c, &(0x7f00003fc000)="") 2018/01/10 17:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f000046d000)={0x0, 0x0, 0x8, 0x0}) rt_sigaction(0x2b, &(0x7f0000d6d000-0x20)={0x80000001, {0x6}, 0x2, 0x3}, &(0x7f0000d27000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000795000)={0x0}) r2 = accept(0xffffffffffffffff, &(0x7f000057d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d49000)=0x10) r3 = syz_open_dev$sndctrl(&(0x7f0000a21000)='/dev/snd/controlC#\x00', 0x9, 0x2000) r4 = signalfd4(r3, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x17, &(0x7f0000855000)=0x0, &(0x7f0000b03000-0x4)=0x4) r5 = syz_open_dev$sndpcmc(&(0x7f00009bf000-0x12)='/dev/snd/pcmC#D#c\x00', 0x300, 0x200) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000c1d000-0x6)={0x1cd, 0x8, 0x7}) read(r4, &(0x7f0000b0a000)=""/128, 0x80) fcntl$setownex(r4, 0xf, &(0x7f00009ed000)={0x0, r0}) mbind(&(0x7f00004bd000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000ec3000)=0x8, 0x2, 0x4) 2018/01/10 17:36:13 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000029000)={@common='ip6tnl0\x00', &(0x7f000000a000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000033000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000023000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000033000+0x285)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000033000-0x4)=0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000002e000)={0x0, @in6={{0xa, 0x2, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffff}, &(0x7f0000034000)=0x98) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000001b000)=@assoc_id=r4, &(0x7f0000035000-0x4)=0x4) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000000b000)={0x9, 0x3, 0x6}) kcmp(r3, r3, 0x6, r1, r0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r3, 0x2, &(0x7f0000032000)=[&(0x7f0000031000/0x1000)=nil, &(0x7f0000022000/0x1000)=nil], &(0x7f0000018000)=[0xc6f4, 0x400, 0x8b5, 0x1, 0x2, 0x6, 0x0, 0x10], &(0x7f0000015000)=[0x0], 0x4) 2018/01/10 17:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x121009) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b05000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000071f000-0x20)={"ae097b5ca4a1293195862566b4fb1cf3", {0x4, 0x1, 0x47a, "e15f9686dc6b", 0x2, 0x0}}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000035e000)={{&(0x7f000092d000/0x2000)=nil, 0x2000}, 0x1, 0x0}) write$tun(r1, &(0x7f0000df2000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000066d000-0x16)='/selinux/checkreqprot\x00', 0x101002, 0x0) r4 = creat(&(0x7f00004f0000)='./file0\x00', 0x40) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000473000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x3) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000a7a000-0x4)=0x9, 0x4) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000a1b000-0x8)=0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000f29000)={0x3000, 0x8000, 0x0}) 2018/01/10 17:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000941000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) getpeername$ipx(r0, &(0x7f0000129000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000003d000-0x4)=0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f000087c000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) 2018/01/10 17:36:13 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000006000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) 2018/01/10 17:36:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x40)=[@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x366b999f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000916000)={0x0, 0x40, 0x10}, &(0x7f000006e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005f4000-0x8)={r1, 0xec}, &(0x7f0000265000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000c38000-0x38)={&(0x7f0000f39000-0xc)={0x10, 0x0, 0x0, 0x80040000}, 0xc, &(0x7f0000bd2000)={&(0x7f000092b000)={0xc4, 0x2c, 0x108, 0x7, 0x1, {0x1a, 0x0, 0x0}, [@typed={0xc, 0x48, @u32=0x3f}, @flag={0xfffffffffffffeca, 0x59}, @generic="d77c7f5b63d0d7472033d8a026f8c87222ed2e3c3544e2dfcf157607ad9959330516b71b8dae2237da6e9f38ecfa4afc39b0e7", @generic="af90397eedb0f37e246cf0d3849c1cc49da399cab991d74dd6c35db8c8405aeeadb0e2712730659645c69564a19f0899afe191eef7a494cbf029c833230d313d7eeded65ae531f15e442284a4198a58dbacaef0a0198a32289648ff9d5814b93c495", @flag={0x4, 0x93}, @flag={0x4, 0x2c}]}, 0xc4}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setitimer(0x3, &(0x7f000000f000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}) modify_ldt$read_default(0x2, &(0x7f000009e000-0xa7)=""/167, 0xa7) 2018/01/10 17:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000200) r0 = request_key(&(0x7f0000678000-0x5)='syzkaller\x00', &(0x7f0000387000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a68000-0x1)='\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ef9000+0x711)='/dev/rtc\x00', 0x480, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000410000)={0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7ff, 0x8, 0x8000, 0x8, &(0x7f0000037000)=@generic="c4c9a3ed9e3cf8261f91bf16dfc8d0c5", 0x8, 0x100, 0x1}) r2 = openat(0xffffffffffffff9c, &(0x7f000086a000)='./file0\x00', 0x101000, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00006d2000)=0x7, 0x4) unshare(0x24020000) r3 = add_key$user(&(0x7f0000fda000-0x5)='user\x00', &(0x7f0000779000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c4000)="d0920e53a991e1a936abfc9f5e4fb568f73cee78fb7eaa384211aec3e64347aed610c2f8e1deedb401872e5becdd6e009136c8efc4fe24e5d1dc94835e8624bdb1518f353624028a2d92325270c18b92ef1770e7ddda02597ce9e495e04e20eac67214cf3e9b87cdc95564e4fa166f4f35891a22a1b743545c8bc540a66059309bd007c7fe065e603e", 0x89, 0xfffffffffffffff8) keyctl$invalidate(0x15, r3) mount(&(0x7f0000a0e000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000084d000)="") 2018/01/10 17:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000d16000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000fbb000-0x8)={0x0, 0x0}) r4 = dup2(r0, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000113000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000e63000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f58000)=0xe8) fstat(r1, &(0x7f0000193000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create(0x96e) sendmsg$unix(r2, &(0x7f0000d10000-0x38)={&(0x7f0000dcb000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000103000-0x10)=[{&(0x7f000002c000-0x83)="8dcf73add4714c1a1e6426fc4ffeb536e7c9779cc20b0c296491e4bf87e84ba7fbb18c28caed6827a486af48b4cc3ab6c542d9cb1d775abc10185fa7a9d034652259d3c124bfcd70939eabeb26e943756abc794ef7ca8d6a1da5b69f14ebaeb048c7233eee7ad4ac71ece3af87a15460aa6cb641b65dea59f232703b85c668ceaa3554", 0x83}], 0x1, 0x0, 0x0, 0x0}, 0x4040050) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000493000)=0x0) sendmmsg$unix(r2, &(0x7f0000e12000-0x70)=[{&(0x7f0000da1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c06000-0x80)=[{&(0x7f0000cbf000-0xc6)="2935ca3896d69a22033868a8a052a95e472e74f837fb7d7ea4014156c12bf5f682b49415d67c7d148960b24588098b82eeae8556f1cbe3776c5749cd1953cb60c846e375c7bfb7e780c454b4b0e7d0696f70587ddbe93c8e9709c5c767d3aa6cfead4159fb98bf7e5a08da60687a5cf73871b1271ac5ff10d995d155fd989fdf75a458c3b8be755a084e76231caca935f5ad48d293e8b7fd6704c923ec26d0bb7fb2c7263515feef28f3b873c3face49d2bfc9ceebf14a003c4043ea6ba8f6a2d8d8f1ef009f", 0xc6}, {&(0x7f0000cbd000-0x3)="b8ed67", 0x3}, {&(0x7f0000452000-0x2c)="7379b7dfb53852ea1e2bb0ae3625ad7ae70080873318dba3a66d667650b7647333d3dacc3b0d085f376d5725", 0x2c}, {&(0x7f0000424000-0x45)="74262e35cf533bf0b8c6ba5b3f1a3834014fc69d2c376fc16eb0d511fa9adcccc9d4236e92750cab44f11ef8170bae08f0ce422453132c17d86328600b7d83b43d7e4ae9d4", 0x45}, {&(0x7f00000f4000-0x23)="5f93c678818580703a8ef9644d8ae7415bce10c5bc5654fef31003aaf3d1300c47ffc2", 0x23}, {&(0x7f00002f2000-0x4b)="1f2d660c50182ac99de329fe098933bdb7ef78b43cebe15fcd5977eb79a4d9b34f0ecfd5a2a60a4263b76d84989c3a7b95270a6586d4b48d22d90f289e92ccbc39f3c4a41bcbf53c773726", 0x4b}, {&(0x7f0000c95000-0xa6)="a432b44890a12273803a067f0c16fa8e7a5fe4e12cc402a2bed3db1ab6d004565a3c9bd99807f85dbc9fc0cb987cc932e60a4c98a718c9db79721b5657dc9048555b44c7b29681367b92c7bf2648851a06e05774c941d8442fa3ecda95801bf5afdce6e2aa6363d1d0f9c71adaa74e4df304ce4516d21a74ef22fe5ad30f0528685492624edf0ce16d54b9a90a30fd7b280cafc025465bf56a619b85bee818dae1a3c295b85b", 0xa6}, {&(0x7f0000341000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x20000000}, {&(0x7f0000de2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000060b000)=[], 0x0, &(0x7f0000a67000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r4, r3, r3, r3, r3, r4, r4, r1]}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r3, r0]}], 0x80, 0x0}], 0x2, 0x4) signalfd4(r0, &(0x7f0000048000)={0x9}, 0x8, 0x800) 2018/01/10 17:36:13 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000acd000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00006aa000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000fbf000)=0xc) 2018/01/10 17:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) r0 = syz_open_dev$midi(&(0x7f0000566000)='/dev/midi#\x00', 0xd17, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00006b2000)={0x0, 0x9}, &(0x7f0000193000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000063000)={0x1f, 0x8, 0x4, 0x4, r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 17:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) connect$nfc_raw(r1, &(0x7f0000207000)={0x27, 0x1ff, 0x1000, 0x0}, 0x10) setsockopt(r1, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) setsockopt(r1, 0x8000000000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) close(r0) [ 35.947249] mmap: syz-executor4 (4848) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 35.968681] device eql entered promiscuous mode 2018/01/10 17:36:13 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000064c000)='/dev/sequencer2\x00', 0x440000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000799000)={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x20}, {0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x400, [0xffff, 0x3, 0x9, 0x5ce0, 0x1ff, 0x5, 0x1, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fgetxattr(r1, &(0x7f0000865000-0xd)=@known='security.ima\x00', &(0x7f000098e000-0x4d)=""/77, 0x4d) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/10 17:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00004a5000)='./file0\x00', 0x191000, 0x140) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00004b8000)={0x0, 0x101, 0x2, &(0x7f0000318000)=0x0}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000b82000-0x40)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008fb000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$netlink(r0, &(0x7f0000495000-0xc)={0x10, 0x0, 0x3, 0x20000000}, 0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000392000)="", 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000de2000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00005ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000368000)=0xc) 2018/01/10 17:36:14 executing program 3: r0 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000b6a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8001) keyctl$reject(0x17, r0, 0x0, 0x3, 0x0) 2018/01/10 17:36:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000ad4000)={0x1, &(0x7f0000000000)=[{0x4, 0xffffffffffff0000, 0xfffffffffffffffd, 0xfa4}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001e3000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003b1000)=0x0) getresuid(&(0x7f0000361000-0x4)=0x0, &(0x7f0000918000)=0x0, &(0x7f00007fc000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000054a000)={0x7ff, 0x6, r3, 0x800, r4, 0x8, 0xff, 0xa8d}) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000072000-0x60)=[{&(0x7f0000d40000)='&', 0x1}], 0x1, &(0x7f00005be000-0x48)=[], 0x0, 0x0}, 0x8000) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[], 0x0, 0x0}, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f38000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000c2b000-0x1e)={0x8000, 0x8000, 0x5, "b79607b0489a", "7dca65348bd91df068813526d16512a3"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000813000-0x50)={0x40, @tick=0x9, 0x2, {0x10001, 0x0}, 0x101, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:14 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008e8000)='/selinux/checkreqprot\x00', 0x600000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000935000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 17:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f22000-0x1e0)=[{{&(0x7f00006e7000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000082b000)=[{&(0x7f0000fdd000-0xdd)=""/221, 0xdd}, {&(0x7f0000b84000)=""/191, 0xbf}, {&(0x7f00000e0000-0xb2)=""/178, 0xb2}, {&(0x7f00009cb000)=""/73, 0x49}], 0x4, &(0x7f00009b0000)=""/162, 0xa2, 0x2f}, 0x4e6e}, {{0x0, 0x0, &(0x7f0000692000-0x80)=[{&(0x7f0000e4a000-0x6a)=""/106, 0x6a}, {&(0x7f0000dbc000)=""/4096, 0x1000}, {&(0x7f0000c9f000)=""/36, 0x24}, {&(0x7f0000bd0000)=""/136, 0x88}, {&(0x7f000055a000-0xbf)=""/191, 0xbf}, {&(0x7f0000854000-0x1000)=""/4096, 0x1000}, {&(0x7f0000177000)=""/0, 0x0}, {&(0x7f000045d000)=""/0, 0x0}], 0x8, &(0x7f0000d84000)=""/147, 0x93, 0x8}, 0x3}, {{0x0, 0x0, &(0x7f00003b8000)=[{&(0x7f0000e30000)=""/184, 0xb8}, {&(0x7f000021e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000df6000)=""/32, 0x20}, {&(0x7f0000a28000)=""/175, 0xaf}, {&(0x7f0000143000+0xdcb)=""/25, 0x19}, {&(0x7f0000255000-0xea)=""/234, 0xea}, {&(0x7f0000b5e000)=""/43, 0x2b}, {&(0x7f0000a10000-0xc4)=""/196, 0xc4}, {&(0x7f0000b53000)=""/199, 0xc7}], 0x9, &(0x7f00006e0000-0xd1)=""/209, 0xd1, 0x4}, 0x7}, {{0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000b7a000)=""/216, 0xd8}, {&(0x7f00000ca000-0x1a)=""/26, 0x1a}, {&(0x7f0000c64000-0x2b)=""/43, 0x2b}, {&(0x7f0000742000)=""/198, 0xc6}, {&(0x7f00009fc000)=""/111, 0x6f}], 0x5, &(0x7f00008d6000)=""/4096, 0x1000, 0x8}, 0x1ff}, {{&(0x7f0000415000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b52000-0x50)=[{&(0x7f00008c7000-0x5c)=""/92, 0x5c}, {&(0x7f0000913000-0x1a)=""/26, 0x1a}, {&(0x7f0000408000)=""/25, 0x19}, {&(0x7f00009ef000)=""/4096, 0x1000}, {&(0x7f0000a7b000-0x2d)=""/45, 0x2d}], 0x5, &(0x7f000061f000-0xbd)=""/189, 0xbd, 0xff}, 0x8}, {{0x0, 0x0, &(0x7f0000dd8000)=[{&(0x7f0000848000-0xac)=""/172, 0xac}], 0x1, &(0x7f00002fb000-0x24)=""/36, 0x24, 0x1}, 0x100000001}, {{&(0x7f0000ac2000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d53000-0x40)=[{&(0x7f0000fd6000-0x87)=""/135, 0x87}, {&(0x7f000092f000-0xf)=""/15, 0xf}, {&(0x7f00003ba000-0xe2)=""/226, 0xe2}, {&(0x7f0000f73000)=""/130, 0x82}], 0x4, &(0x7f000017e000-0xe8)=""/232, 0xe8, 0x8}, 0xff}, {{&(0x7f0000568000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008fd000)=[{&(0x7f0000c15000)=""/111, 0x6f}], 0x1, &(0x7f0000036000)=""/139, 0x8b, 0x7}, 0xffffffffffffff42}], 0x8, 0x40000100, &(0x7f000039e000)={0x0, 0x1c9c380}) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f00005a4000)="", &(0x7f000095a000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000aef000-0x8)='./file0\x00', 0x103e, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b3000)=0x0, &(0x7f00002da000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00002df000)='personality\x00') sendmsg$kcm(r1, &(0x7f0000d58000)={&(0x7f0000748000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a40000)=[{&(0x7f000009a000-0x40)="00606f0efc15587371b0c175780b234afc333ae124da6c549a90ee3141603497693224a98e7c7167d2b4027f6f167bdb6fefc2907626c6068de04e0a5627df3d", 0x40}, {&(0x7f0000268000-0x7d)="bd3abe68e8a4a7cb9ce595f5b8e5c9d87db160a583f05aeb96a40c87da711c899a9bd11b0d6872d7fce76a8ffe0b0dc966c073242e7821423378e55026f83f45fca7ccad8853cd209dd696e0314641bdfacc0887ec35d998ff1657ea9e402c2cf63de7de1e0d8ffda41793295417c2510508b81c47066ed0ea704456a4", 0x7d}], 0x2, &(0x7f0000ed8000-0x110)=[{0x70, 0x115, 0x100000000, "781d731b8aec3a54a97de865fead1c4fa91e2726f35505410eb8efc0918d7a474b6a40ab6e156975ac02fc3823d95303019f6c5d9656b84ea13b367400b1459c2155a347495593580862171700d119ca4d1cce0a301fe423832ed38c"}, {0x48, 0x1, 0x2, "cfe1d32c5ed6d0f46e74ffa3e52cbec262fb9db43ab3bdd82c98254b6a941549ea468a86001496b22061487acd4b32a96db0f796b7"}, {0x58, 0x102, 0x80000001, "2a6cc83214cb76eb520874cdd828ba6942f24fa2f1c2c4966b0599feea07fa22ffeb71d0efd19556018e4be992ee2e95a746b2a737447f6ec16b502391b45e8510f37ca4faca"}], 0x110, 0x40000}, 0x4) read$eventfd(r1, &(0x7f0000cb1000-0x8)=0x0, 0x8) getdents64(r1, &(0x7f0000b49000-0xc)=""/32, 0x20) getdents(r1, &(0x7f0000b8c000-0xaf)=""/175, 0xaf) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f00005e1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 17:36:14 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000fdb000-0x8)={0x0, 0x0}, &(0x7f0000fd5000)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000018e000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000092e000)={0xaa, 0x5, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fdd000-0x14)={r1, 0x40000000000000, 0x8000, 0x80000000, 0x6157, 0x4}, &(0x7f0000fdc000)=0x14) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00009bb000-0xc)={0x7, r2, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000253000)={0x0, {""/7}, 0x0}, &(0x7f0000fdd000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c77000)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00000ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fdc000-0x4)=r3) tkill(r3, 0x41) 2018/01/10 17:36:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a6c000-0x78)={0x2, 0x78, 0x5, 0x1, 0x3f, 0x7, 0x0, 0x8, 0x41, 0xc, 0x0, 0x7ff, 0x0, 0x1, 0x8, 0xdf, 0x1, 0x81, 0x401, 0x95, 0x800, 0x0, 0x5, 0x782, 0x6, 0x76, 0x6e6094af, 0x100, 0x1, 0x3, 0x9, 0x101, 0x7fee, 0x8, 0x2, 0x800, 0x7, 0x32, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x14008, 0xfffffffffffff001, 0x597e, 0x7, 0x4, 0x936, 0x6242, 0x0}, 0xffffffffffffffff, 0xc3, 0xffffffffffffff9c, 0x8) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000-0xc3)="8aab6b59d84299dea1ecb189c31b3cd004a8beddac121851a29e8acd03315aa0a6ab2aec1407d711fc6e1cf9b0a685c00499ac4b498a8ae8b8cd72634c03a986865b4eec3e5b60875501a63bbfe6096f881007ea93438ba5353db506c4ce9384a65b50578d9e4f714a902ae9873b15dd8d8400c187e8692fb253bf48367a20b085975570bdb232181647ad89e0569922cef3923d08e20e75379930e3387391e0496098ce0fefaacd1eb47c10ebdb62692628861883a861d4b45299ddea6a7965f8135a", 0xc3, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000518000)="1f0000000a06ffde0000f49f00000300001f23000900018006000000000000", 0x1f) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e26000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000820000)=0xffffffffffffffff) 2018/01/10 17:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000903000)='/dev/dmmidi#\x00', 0x7, 0x20003) r1 = syz_open_dev$adsp(&(0x7f0000a9f000-0xb)='/dev/adsp#\x00', 0x4, 0x1) sendfile(r0, r1, &(0x7f00002d3000)=0x0, 0xffffffffffffff7f) r2 = syz_open_dev$loop(&(0x7f0000db8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x40000000401070cd, &(0x7f00002c2000)="") 2018/01/10 17:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f000073d000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)='RtrustedusgrVex:(\b', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00001d8000)={&(0x7f00002d6000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000051a000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000a7d000)=""/137) openat$audio(0xffffffffffffff9c, &(0x7f0000bd3000-0xb)='/dev/audio\x00', 0x14000, 0x0) 2018/01/10 17:36:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00009a8000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000ef7000)={0xfffffffffffffffe}, 0x0, 0x8) r1 = memfd_create(&(0x7f00008fc000-0x1)='\r', 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000148000)=""/192, &(0x7f0000713000-0x4)=0xc0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000eb000)={@generic="f908c23d7002097bf7734e58c86c989e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r1, &(0x7f0000445000)=""/117, 0x75, 0x40, &(0x7f0000b4e000-0x14)={0x11, 0xfd, r2, 0x1, 0xfffffffffffffffb, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000d09000-0x8)=0x5) ftruncate(r1, 0x7fffffff) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/10 17:36:14 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000000d000-0x4)=0x0, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000+0x2d6)=0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f000000a000-0x8)=0x0) utimes(&(0x7f0000003000)='./file0\x00', &(0x7f000000d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x8000, 0x1, 0x0, 0x9, 0xfffffff4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 17:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000012d000)='/dev/amidi#\x00', 0x9, 0x28002) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000018d000-0xb)={0x400, 0x80, 0x7, 0x7f, 0x43, 0x8001, 0x80000000, 0x0, 0xafd, 0x40, 0x3}, 0xb) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000165000)=[{&(0x7f000003f000)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000200000000c000", 0x29}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000cc9000-0xd)='/dev/dmmidi#\x00', 0x1, 0x10000) mkdirat(r2, &(0x7f00002e3000)='./file0\x00', 0x0) 2018/01/10 17:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) preadv(r1, &(0x7f0000466000-0x70)=[{&(0x7f00002e0000)=""/0, 0x0}, {&(0x7f0000f8f000-0xda)=""/218, 0xda}, {&(0x7f0000c7f000)=""/56, 0x38}, {&(0x7f0000d1b000-0x4e)=""/78, 0x4e}, {&(0x7f0000600000-0x2)=""/2, 0x2}, {&(0x7f00003d4000-0xba)=""/186, 0xba}, {&(0x7f0000ae5000-0x2c)=""/44, 0x2c}], 0x7, 0x0) 2018/01/10 17:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x4) r1 = dup2(r0, r0) bind$unix(0xffffffffffffffff, &(0x7f0000d00000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000e03000-0x4)=0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00001de000-0x4)=0x0) close(r0) 2018/01/10 17:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b0d000)='./file0\x00', 0x112) exit(0x0) write$eventfd(r0, &(0x7f00003be000)=0x5, 0xfffffffffffffdfe) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f000046e000-0x4)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x4082, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x119, 0x22, &(0x7f00006d7000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019a000-0x4)=0xe8) 2018/01/10 17:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000cc9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000f06000)='/dev/binder#\x00', 0x0, 0x0) chdir(&(0x7f0000b28000)='./file0\x00') unshare(0x20000400) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/10 17:36:14 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000472000-0xa)='/dev/vcs#\x00', 0x1, 0x82000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000084f000-0x10)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x239df3e5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff30}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={r1, 0x0, 0x4, [0x4, 0x7fff, 0x9, 0x0]}, &(0x7f000080e000)=0x10) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002d7000-0xc)='/dev/rfkill\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000000000)={{0x77359400, 0x0}, {r4, r5+30000000}}, &(0x7f000059a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={0x86e, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x4, 0x2, 0x0, &(0x7f00000c1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000000, 0xa5, 0x9}) close(r2) 2018/01/10 17:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f0000fd6000-0x38)={&(0x7f0000428000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0xfffffffffffffe92, &(0x7f00009af000-0x10)=[], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 17:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000001a000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007ea000)={0x0, 0x0, 0x0}, &(0x7f0000161000-0x4)=0xc) sysfs$1(0x1, &(0x7f00007c2000-0x5)='bdev\x00') r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000518000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000abc000-0x400)={"16a99d0e9bf9bb0de128ba80115aacf67bd4e27dccf6cdf772f158888c58a304d696bca0bb6b22e895f5f22bc2f964b8ec09a711e6a71798101ac01942267c3d2a4adb318a26cfdc6e1321aa22d686b299c00c270c6edff9f0976d5f163c7754a7f80db27e091c9e7194f271477d9cb6ddd82f788c139168be029b31f3d3f7286f30f3904222f7ef2907e2d5855d333241d3fba85b1609c9011d8d65d7c7c9f7d40b32f902ccdf5626e6e41c3febd0e79b90c60b03cc5247a7c4f397de163f6d44ed5bbc2555531c1d8e8756319a67d84339403200df89e76c88912295ed5c3004a686adc8fc3d59bac0792de47fadeacf513c945cd58473be9465b94c7d743a93af3336ed6f1c3af565f088407e777eca01545c0ded535005ee676bfe535f4eac565a1ce63633a333baba33418939e908cd9dc26dd3804ee18f58cbaf894631c8498cbc8cde744214fa5cb6e4c7c8450830ed71e1008df3134360032e84a0fee035bb58414c2eb36dc44ecbf6a9753da3c2722028ab85f0b893434bf71a100c6259ed14d46275cdd133992101b27ff4c2c3503667798a5e45cc20728367c336f6c03066f6059d137077e09f9ced298c1d78bf39061185250ad9a1304648b1b0632df32b94f12eb041af863107e120bb64b83cb48592edf246ba2e44f1af5272830a36c1b5ee75aa387e642d74b499acef7708c6f759fbaefe5e7408435897e6e2788f4b95363ec17ecfa42b8ad7b67e64866600acfc79d942c438f1b768eaa945c0afb568786f1ee8f41630e7f85e8f3afff2bd076ae379401ccf84e0fb0f13ed00010cb4b56dc1c9284ad1c20e3c3ac2125c58bf7bbf5e87ec536e62231cdeefa63e886a9d0e6f1bcdc4725dda7a1cd2c3b3884e0e43a1a4c64cdb249aae4cd460632e8b4a931be6abbe05455cd3fd16096bd4bcebfb86e7924ddc487defa93f9df4db5c3656f871667742490a195df703e73dd4d6fe8daaddd7f6dc1342d1842b2b3d4222b0f7bafd4be9aee3fe8e8993a67f3e255aedb2dce17a05fe0990ec58487ed77d8217f92890b4a125e294457fb291d8bfb877c7c6e43bf53eab6eb822700a93d7af2295e37bb4f314403377a9849317e77de68572668241c944fa6cc0438c55ff189668c91a6a8c1f402ee385f3b094f160dba67a17ab1e43296336c1acbab944c39e3ab94ab4048de6df652a955ee239282b562ee2974e3749d0eaf64949c7dcb6b5c4787493edd9a1e6df43024c76beee145d8338c2c6bd2927722de099bf82b1765b5ff98e645e83b7197222d0010c9875aa3e766e8f8b8d9b46a2c5f7b3312d0f81444931a310c3f8da2c0ed6dce92a693cd26aa5c7e908fa92b35b288902896c51f9a8cda05151e593f74c53e8c713688afd484203beef60e877a87ae1b4f32c204bfde22c84f3cb533d8eaff861dcc7e4199b141c645cd9"}) rt_tgsigqueueinfo(r1, r2, 0x41, &(0x7f0000ffd000)={0x40, 0x8, 0x98c, 0x6}) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f00009d7000)={0x7, 0x6, [{0x7f, 0x0, 0x8000}, {0x3, 0x0, 0x691a}, {0x1, 0x0, 0x45}, {0x5, 0x0, 0x6}, {0x8, 0x0, 0x3}, {0x4, 0x0, 0x4}, {0x2, 0x0, 0x0}]}) 2018/01/10 17:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ea2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80200) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000bd3000)={@common='eql\x00', @ifru_flags=0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x15, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$bt_rfcomm(r0, &(0x7f0000ceb000-0x9)={0x1f, {0x1, 0xb6, 0x2, 0x10001, 0x7f, 0xffffffff}, 0x8}, 0x9) recvfrom(r1, &(0x7f00002e4000-0xe3)=""/227, 0xe3, 0x0, &(0x7f00003b0000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) clock_gettime(0x3, &(0x7f0000bbb000)={0x0, 0x0}) 2018/01/10 17:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = epoll_create1(0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(0xffffffffffffffff, 0xc0184900, &(0x7f0000002000)="") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d83000)={0x0, 0x0}) 2018/01/10 17:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fa5000)='vmnet0^\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000487000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) fsetxattr(r1, &(0x7f000071b000)=@known='system.advise\x00', &(0x7f0000409000-0xe)="40260000001f6b657972696e6700", 0xe, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000b1e000)={0x0, 0x0, 0x0, "71756575653100070000000000001400000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005cd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@common='ip6tnl0\x00', @ifru_settings={0x2, 0x401, @fr_pvc_info=&(0x7f00003b2000)={0x20, @generic="d02244e09ae058debf5a3fa144981335"}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x400) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/147) close(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000dd8000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000cd0000-0x8)={r2, 0x1}) 2018/01/10 17:36:14 executing program 5: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000543000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004d7000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000010d000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:14 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0xfffffffffffffff7, 0x481) ioctl$int_in(r0, 0x1800000c0045005, &(0x7f0000006000)=0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000007000+0xa2d)='/selinux/member\x00', 0x2, 0x0) getsockname$llc(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) 2018/01/10 17:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000027a000-0x2c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x6488, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f000027a000-0xc)={0x0, 0x1, [0x4f6]}) socket$alg(0x26, 0x5, 0x0) pkey_alloc(0x0, 0x0) 2018/01/10 17:36:14 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserVexf(\x00', 0x0) 2018/01/10 17:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000eee000)={0x0, 0x0}) read(r0, &(0x7f0000bc5000-0x19)=""/25, 0x19) ppoll(&(0x7f0000134000-0x48)=[{r0, 0x50, 0x0}], 0x1, &(0x7f000057f000)={0x77359400, 0x0}, &(0x7f00003df000-0x8)={0x0}, 0x8) mq_timedreceive(r0, &(0x7f00004d0000-0x4)=""/4, 0x4, 0x0, &(0x7f0000cae000-0x10)={0x0, 0x0}) 2018/01/10 17:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fgetxattr(r0, &(0x7f00009fb000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000092c000)=""/7, 0x7) 2018/01/10 17:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000767000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f01000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = userfaultfd(0x80000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = dup(r1) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x1) 2018/01/10 17:36:14 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000008000-0xb)='/dev/adsp#\x00', 0x8, 0x101000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x20, 0x7bd, 0xe69}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000)={r1, @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]}}, 0x8c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rtc\x00', 0x78802, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000007000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000006000)=0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r3, 0x40044145, &(0x7f0000006000-0x1f5)="") 2018/01/10 17:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f000043b000)=""/218) 2018/01/10 17:36:14 executing program 2: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005c000)={0x3, &(0x7f0000069000)=[{0x81, 0x0, 0x0, 0x0}, {0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ef5000)='[#\x00', 0x2) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000e54000)='./file0\x00', 0x80000000) inotify_rm_watch(r0, r1) 2018/01/10 17:36:14 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000011000)='./file0\x00', &(0x7f0000001000-0xf)=""/137, 0x89) r1 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000010000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000013000-0xb)='projid_map\x00') poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f000000f000)=""/166, &(0x7f0000013000)=0xa6) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 17:36:14 executing program 3: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000334000)='/dev/dmmidi#\x00', 0x3, 0x402) getsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000699000-0x4f)=""/79, &(0x7f00006fe000)=0x4f) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000943000-0x8)='./file0\x00', &(0x7f000039d000-0x10)={0x2, 0x6}) r2 = syz_open_dev$midi(&(0x7f0000807000-0xb)='/dev/midi#\x00', 0x3, 0x40000) bind$netrom(r2, &(0x7f00003c9000)=@full={{0x3, {"c620e32decc9a8"}, 0x9}, [{"901baca91d315f"}, {"69849a6f5faa2a"}, {"28a9ed2b74f565"}, {"5de53a47781284"}, {"a361b64b7e0174"}, {"83e031fa4c0d02"}, {"b3418178b8db38"}, {"c266c6f90e8443"}]}, 0x48) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x11, &(0x7f0000938000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000943000)=0x80000001, 0x4) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000943000)={0x0, 0x4}, &(0x7f000035d000)=0x8) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000282000)={r3, 0x6, 0x0, 0x8}, &(0x7f0000944000-0x4)=0x10) sendto$inet(r0, &(0x7f0000939000-0xcb)="97", 0x1, 0x4001, &(0x7f0000938000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000480000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053a000)=0xe8) 2018/01/10 17:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e55000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003d4000-0x4)=0x0, &(0x7f00008e2000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000ba7000-0xe)='oom_score\x00') prctl$setfpexc(0xc, 0x130000) pread64(r1, &(0x7f0000015000)=""/0, 0x4ba, 0x0) 2018/01/10 17:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000260000)='/dev/mixer\x00', 0x80, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000c49000-0x93)={0xa, 0x20, [{0x8, 0x0, 0xca39}, {0x4, 0x0, 0x1}, {0x401, 0x0, 0x8001}, {0xfff, 0x0, 0x4}, {0x6, 0x0, 0x4}, {0x4, 0x0, 0x2}, {0x80000001, 0x0, 0x70000000000000}, {0x80000001, 0x0, 0x435}, {0x0, 0x0, 0x5}, {0x3f7, 0x0, 0x5d}]}) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x0}) mlock(&(0x7f0000287000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000132000)={0x8, 0x8, 0x8, 0x0, 0x3, 0x0}) 2018/01/10 17:36:14 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002b4000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x40800) r2 = syz_open_dev$sg(&(0x7f0000bec000)='/dev/sg#\x00', 0x4, 0x401) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e21000-0x8)={r1, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x2, &(0x7f0000002000)="", 0x0) 2018/01/10 17:36:14 executing program 4: mmap(&(0x7f0000001000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xd3, &(0x7f0000691000-0x4)=0x4, 0x4) 2018/01/10 17:36:14 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604111, &(0x7f0000006000-0x1f5)="") 2018/01/10 17:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x10100002275, &(0x7f0000b81000-0x3b)="") ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ef7000)={0x3, r0, 0x1}) 2018/01/10 17:36:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x4000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x8000000) 2018/01/10 17:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) socket$unix(0x1, 0x2, 0x0) sendmmsg(r0, &(0x7f000054d000-0x12c)=[{{&(0x7f0000856000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000937000)=[], 0x0, &(0x7f0000632000-0x1298)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e4000)='/dev/rtc\x00', 0x20000, 0x0) accept4$inet(r1, &(0x7f0000bed000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010e000-0x4)=0x10, 0x80000) 2018/01/10 17:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2000006, &(0x7f0000494000-0x10)={0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) timerfd_gettime(r1, &(0x7f00000c5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d38000)={{r0, 0x0}, {r0, 0x0}}, &(0x7f0000aa8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007f8000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000980000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000324000-0xa)={r2, 0x4c, 0x1, [0x3ff]}, 0xa) timerfd_gettime(r1, &(0x7f00002b8000)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000672000)={0x200, 0x2, 0xb6, 0x0, 0x4, 0xfff, 0x7, 0x101}, &(0x7f0000573000-0x40)={0x3, 0x80, 0x7, 0x7, 0x2, 0x100000000, 0xfff, 0xd35d}, &(0x7f0000b4f000-0x40)={0x1f, 0x10000, 0x721, 0x8, 0x5, 0x6, 0xb, 0x1bc}, &(0x7f0000d03000)={0x0, 0x989680}, &(0x7f0000aa6000-0x10)={&(0x7f0000a55000-0x8)={0x1}, 0x8}) 2018/01/10 17:36:14 executing program 1: mknod$loop(&(0x7f0000987000-0x8)='./file0\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x518, &(0x7f00006b7000-0x6d)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @random="7a1851fb33c4", @loopback={0x0, 0x1}, @random="4823cd2319ce", @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a9b000)='/dev/input/mouse#\x00', 0x81, 0x100) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d8d000-0x20)={"c228a70a6554a4a502c9a474bad00754", {0x4, 0x800, 0xefe8, 'g8Zl=(', 0x9b6, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000534000)={0x0, 0xe8, "71d353010644bdddccc242ac16d31c5172768c4cfdf1773105e999ba361a6fd3a1fb2f5279f0c3a0e5625ed9161d503400f74510b6f4cdc3556ae491c1b3b021ee06850b6033f14cf1292c4c16fc42b78c28b2812abc78ac9c437fa6d8367185185810dbfa75d811ad1eae33e5f44ce0fa67a3f82b4696eac6c4e3293b429067d6897620e9a84b04f0977b4826aa990ffa6648e49d234ef9f5139a78b680e4e7ad4aa4a0f115001473366872daa3c45f933d09abf8b353f0c9f563ffed9f04fe39e6b03eda6e8d7e60d0f61d2a2b4909266977248912e8dd67e28fa1216e7af120d3919af9ff84c7"}, &(0x7f000059c000-0x4)=0xf0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000013d000)={r1, 0xd067, 0x7}, 0x8) 2018/01/10 17:36:14 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000002b000-0x108)={0x0, @in6={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x0, 0x3ff, 0x6, 0xffff, 0x10001, 0xffffffff, 0x3, 0x6, 0x5, 0x5f, 0x9, 0x0, 0x7, 0xa4b2]}, &(0x7f000002a000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000015000)={r2, 0x1c, &(0x7f0000022000)=[@in6={0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}]}, &(0x7f0000026000-0x4)=0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000002b000)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000001f000-0x10)=[{&(0x7f000002d000-0x1)=""/1, 0x1}], 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000025000)={0xc2, 0xffffffff7fffffff}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000002b000-0x10)={&(0x7f0000023000/0x1000)=nil, 0x1000}) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000002d000)=0x8, &(0x7f000002d000)=0x4) poll(&(0x7f000000d000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000002a000-0x30)={0x4, 0xcc, 0x7, 0x40, 0x4, 0x6}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000002d000)={[{0x0, 0x9, 0x0, 0x3, 0x10000, 0x7ff, 0x9, 0xfffffffffffffffa, 0x401, 0x3, 0x80, 0xfffffffffffffff9, 0x9}, {0x1, 0x0, 0x4, 0x2031, 0x0, 0x3ff, 0x2c76f4ce, 0x9, 0x80, 0x7, 0xffff, 0x0, 0x7}, {0x1, 0x1e65, 0x8000, 0x3942, 0xa000000000000, 0x8001, 0x101, 0x7, 0x9, 0xe67, 0xfffffffffffffffd, 0x5, 0x1}], 0x465, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000002b000)=""/49) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000002d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000014000-0x28)={@common='teql0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000c4000)='/dev/qat_adf_ctl\x00', 0x20080, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f00004e9000)='./file0/file0\x00', 0x10242, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r3) open(&(0x7f0000193000)='./file0\x00', 0x400, 0xc) 2018/01/10 17:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000203000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e1a000-0x4)=0x98) fcntl$setsig(r0, 0xa, 0x19) [ 36.667460] QAT: Invalid ioctl 2018/01/10 17:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x0, 0x7fff}, 0x4) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffc) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/10 17:36:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x21, 0x3, @thr={&(0x7f0000002000-0xb6)="a39bd10c6c07a29cb4b6bea4c3426ec9594fd0aedb5a41af6228e6d922a541fd49257b7d1201e6acc465ec8f47b353d675213285e62d604fcf87b8a9c8ef80f51c124eaebc22b13407b407ab8072948c8cf3df3de703aa3314d296c9019266f1688ba3246478420ad586bd7c32ea00d9d31943a7a8c79fe61249b2a49e157aa97278753e1c5c27e5eecda93d878bc17e38e277c8f50ddec7f261fa75c52e55e5855aa8d49435fa19ad13dd9ec4de42ab7b2254dc97cd", &(0x7f0000013000)="0e0203865cd4893d6b46a46c92f291f37e3f1421d72770009a1a88035ce4c97735710b05b207627d54a50948607e6ef5aab453a797dc1439eee9bc78e187efa2f6326f23b6a181a04302765411e046bd75a27573e0b2d9a580998556c30d14aaeb3d190f5ce988725a9f4feadfb733c10f3dad316d56022ba8bf3bf87dfa496c8dfabc1c9a64a381"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000-0x1)=0x0) timer_delete(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) process_vm_writev(0x0, &(0x7f0000012000)=[{&(0x7f0000013000-0x42)=""/66, 0x42}], 0x1, &(0x7f0000001000-0x30)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 17:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x3, 0x106000, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/10 17:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x1000000000000006, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c14000-0x9)='/dev/kvm\x00', 0x1ffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0xcea6, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/01/10 17:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bda000-0x1)="") r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000642000)='/dev/audio\x00', 0x440, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r0, r1) lgetxattr(&(0x7f0000bbb000)='./file0\x00', &(0x7f000017c000-0x14)=@known='security.capability\x00', &(0x7f00002d4000-0x1b)=""/27, 0x1b) 2018/01/10 17:36:14 executing program 2: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009fb000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000eba000)=0x0, &(0x7f0000783000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000acc000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x9294) shutdown(r0, 0x3) 2018/01/10 17:36:14 executing program 5: r0 = socket$inet(0x2, 0x6, 0x9) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00001b2000)=0x7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001c6000)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() process_vm_readv(r3, &(0x7f0000bec000-0x90)=[{&(0x7f00008b7000)=""/44, 0x2c}, {&(0x7f0000e1d000)=""/75, 0x4b}, {&(0x7f0000fd8000-0xdf)=""/223, 0xdf}, {&(0x7f0000b74000)=""/190, 0xbe}, {&(0x7f00008d8000)=""/105, 0x69}], 0x5, &(0x7f0000a95000)=[{&(0x7f0000a69000-0x33)=""/51, 0x33}, {&(0x7f000034b000)=""/0, 0x0}, {&(0x7f00007b1000)=""/150, 0x96}], 0x3, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000047e000)=0x0) 2018/01/10 17:36:14 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a9b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000023b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00005c4000)={0x10001, 0x400, 0x5, 0x6, 0x8}) setfsuid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f00001d2000)={0x27, 0x69, 0x6, 0x1, 0xfffffffffffffff8, 0x4, "ce7c5152f8fbc5c75935b0b43f6db2db457590c56b0fe91837c2dec0b958caedab2261f6809eef1158cbe1b6e777d2946ad21b66a11dae7ce6b8a3875bf6e6", 0x1}, 0x60) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00005a5000-0x4)=0x1, 0x4) [ 36.704693] QAT: Invalid ioctl 2018/01/10 17:36:14 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000018000)={@generic="14204b56ba6605000000000000004adb", @ifru_flags=0x0}) 2018/01/10 17:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a58000-0x8)={0x0, 0x8a}, &(0x7f00004f8000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000042e000-0x8c)={r1, @in6={{0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x42e0e23c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007bb000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d01000-0x50)={{0xfffffffffffffffd, 0x8}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000adf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b6e000-0x4)=0x0, &(0x7f0000634000)=0x4) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00006aa000-0x2)={0x6, 0x8}) 2018/01/10 17:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004b4000)={0x0, 0x0}) ioprio_get$pid(0x2, r1) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/10 17:36:14 executing program 6: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f24000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/10 17:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd(0x8a4c) read$eventfd(r0, &(0x7f00004a4000)=0x0, 0x8) modify_ldt$read_default(0x2, &(0x7f0000ba5000-0xbf)=""/191, 0xbf) 2018/01/10 17:36:14 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000077f000-0x10)=[], 0x0, &(0x7f0000190000-0x10)={0x77359400, 0x0}, &(0x7f0000278000)={0x0}, 0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fc3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000da5000-0x8)={0x0, 0x3f}, &(0x7f0000fc2000)=0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fc2000)={r1, 0x400}, &(0x7f0000906000-0x4)=0x6) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$sg(&(0x7f0000001000-0x8)='/dev/sg#\x00', 0x0, 0x0) readv(r5, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000e25000-0x91)={r5, 0x52ad, 0x25e11faf, "a96c6df27101fb274b46a15beb87e24bb031fc73d844eaab1f685681635f3e479eca0a25a83b4b491b7bc3d788a47762b5a14dd0ec71db878c1211078019617d9b36b3ff216e9add4cf45ed71ec39467f64c3d06676d993f8e5c25c18352201fd263e4878325d320a52cc74035abdddfe8677052d79b4d796110af9a24907f8d5e6fc69cb046f7"}) r6 = dup2(r3, r4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r6, &(0x7f0000fc2000)={0x0, {""/7}, 0x0}, &(0x7f0000bcc000)=0x10, 0x800) tkill(r2, 0x16) 2018/01/10 17:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000787000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00001fd000-0x9)='/dev/dsp\x00', 0x20000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000068b000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x2, 0x6, 0x2071, 0x65}, 0x20) 2018/01/10 17:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = gettid() fcntl$setown(r0, 0x8, r2) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000080e000)={0x7, 0x80000001, 0x4, 0x8c, 0x7}) 2018/01/10 17:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000072a000)=""}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ee4000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$bt_l2cap(r2, &(0x7f0000967000)={0x1f, 0xffff, {0x4, 0x6, 0x9, 0x2, 0x8, 0x89}, 0x1, 0x2}, 0xe) sysfs$2(0x2, 0x1ff, &(0x7f0000a63000)=""/63) getdents64(r2, &(0x7f0000971000)=""/122, 0x7a) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000000d000-0x98)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/10 17:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000576000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40000) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfff, r0, 0x0) dup2(r0, r1) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/01/10 17:36:14 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ef5000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2000, 0x278, 0x4, "afc4cd017b2d8a463c63d8e267bc75332429690a90c34cfbee6af3dc3db104a120a532ad3689eeba33fb457f2a952701bff941f78bdf1238fdf88c74c4a4d653db91d30fef4977be53a852072d94dd2c"}, 0x160) unlinkat(r0, &(0x7f0000fd6000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fd7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) 2018/01/10 17:36:14 executing program 1: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c52000)={0x0, 0x0, ""}, &(0x7f0000a03000)=0x8) r0 = socket$alg(0x26, 0x5, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d30000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f00002de000-0x1e)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000251000)=0x0, &(0x7f0000f15000-0xaa)="") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a29000)=0x0) 2018/01/10 17:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000709000)={0x0, 0x0, 0x0}, &(0x7f0000790000)=0xc) r3 = syz_open_procfs(r0, &(0x7f00005f4000-0x8)='environ\x00') r4 = syz_open_dev$sndctrl(&(0x7f0000818000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x2) wait4(r0, &(0x7f0000a15000)=0x0, 0xa0000001, &(0x7f0000324000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000834000-0x4)=0xffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c87000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 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}, &(0x7f0000b0c000-0x4)=0x98) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00003d6000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000f77000)={r5, 0x80, "cb323bdcec53e315b32e5d8ffb3550af1ce9fe375426c20e22ba358ca5b3e750acb1b3f24e58ec793589afb4bf7c75d7291500a93c094db3275972a8154033892f15377579fd5a300fb373b24eced5d58716259421ae3ed092fdc96edbdcf10a5b67f11511913db68bb33f604a51ec4772f4220df3e81295543e0475dac31389"}, &(0x7f00004cb000)=0x88) sched_setscheduler(r6, 0x0, &(0x7f0000884000-0x4)=0x780b) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000ea6000)=""/0, &(0x7f0000e18000)=0x0) syz_fuseblk_mount(&(0x7f0000d3b000-0x8)='./file0\x00', &(0x7f000058f000)='./file0\x00', 0xf000, r1, r2, 0x8, 0x0, 0x800000) r7 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00009d7000)=0x0, 0x80000) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000a34000)=0x0, &(0x7f0000018000-0x4)=0x4) sendto$unix(r3, &(0x7f000089f000-0x25)="0f4a71347c268107e17e0c3a8d02c8afbad976e2677e9ef228d400ea5eb6683908f07f7371", 0x25, 0x1, &(0x7f00006b7000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) add_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x49)="", 0x0, 0xfffffffffffffffb) 2018/01/10 17:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000f000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00001eb000)={0x9, 0x5, 0x8, 0x6, "9939346f66b2b419d10a8cd15a52c8932aff49bf785591a008e5a9eb221a2b9c1837ea78ccf51f4bbceac7e1", 0x6}) syz_emit_ethernet(0x4e, &(0x7f0000f44000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/10 17:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) dup(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b85000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/10 17:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00003c1000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f000055b000-0x8)=@random={'btrfs.\x00', '\x00'}) [ 37.061794] binder: BINDER_SET_CONTEXT_MGR already set [ 37.076676] binder: 5102:5115 ioctl 40046207 0 returned -16 2018/01/10 17:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = inotify_init() r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000576000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a38000-0x8)={0x0, 0x2}, &(0x7f0000354000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ac6000-0xd)={r2, 0x48, &(0x7f0000e93000)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x77e}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}]}, &(0x7f0000902000-0x4)=0x10) inotify_add_watch(r0, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) 2018/01/10 17:36:15 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sigaltstack(&(0x7f0000011000/0x2000)=nil, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x4200) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000012000)=@req3={0x3, 0x9, 0x40000000, 0x20, 0x0, 0x1, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 17:36:15 executing program 0: timerfd_gettime(0xffffffffffffffff, &(0x7f000024d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00003ed000)=0x6, 0x8000000200100085, 0x0, &(0x7f000033c000)={0x0, r0}, &(0x7f0000003000-0x4)=0x0, 0xfffffffffffffffa) 2018/01/10 17:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='net\x00') exit(0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x0, 0x0) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000122000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a64000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000a05000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x100, 0x101, 0xc1000200, r2}) 2018/01/10 17:36:15 executing program 1: mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004ec000)='/selinux/member\x00', 0x2, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00004ec000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f00000bc000)=""}) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00004ee000-0x18)={0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00001df000-0x4)=0x6, 0x4) 2018/01/10 17:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000eaa000-0xd)='/dev/net/tun\x00', 0x0, 0x49) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003af000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000-0x4)=0xe8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ebc000)=0x0) sendmsg$nl_generic(r0, &(0x7f000073f000-0x38)={&(0x7f000020c000)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f0000371000-0x10)={&(0x7f000062f000)={0x1310, 0x29, 0xd04, 0x4, 0x1, {0x12, 0x0, 0x0}, [@nested={0x68, 0x7c, [@typed={0xc, 0x50, @fd=r0}, @typed={0x58, 0x2a, @binary="87451ce8811e465fcd7f66a9343d72ca002e9ba4196b74b2b3eb737254b1d0a9dd97300301357a9c481c6568f8bb0a2cea6c159d42107639a3feaa3712e2e115f5a2f921a7eebff4484c7abb0b"}]}, @generic="1013b287b8484b928c8c95a9cc6f065ba6d1bf1b43847b32c93a1a64d832485771140e6c3c21b9f2f1b0764e70c077a78fa5a89579866eb6910291f46fbacec19a9b24bb7a982748df4202b4dc9ae65f0663ad1f78f2cf03386b5b559fd8dc49c6b683647eb0a56534e3698a3090dbd18211a02aecb656f7cbc16a77a6a0558222c040f8b74878bbd5780b1f4fa1f7e3521203c8276601d810853fc04d161f976cfb5d9f3b1c918af36b596fe267b18afea19dc6113f3b0ff5ae8be9edaf65889e2b817131ef4e71294e795a26f1ece0fab8ddf80c52d6836bf11757d9c8530ff39ae939ca3340c4ccbde9f6d8e0727cdca3af", @typed={0xc, 0x7, @fd=r1}, @generic="40aebc651f6efdc523554aabd036e5c57b83232df33ffed276515d9bf9362e1bba37648e27e6d21c50956c715de06c4307e06174df9f6ea40ffc8ecb798981b8283f27b41f26d41d306de8580f0498531d8e4f3055bd11b281868ec9c413ea1a787b9e95ff8163e7f74f61bde0489ff497bb189938ef598e0176e62ffc74ddf53b168c8856011edb52", @typed={0xc, 0x3e, @uid=r2}, @typed={0xc, 0x3a, @pid=r3}, @generic="9275b230863e513f489534b869f6d37933d4b9c4427c10dad9eb13517f781b3d2f2e306027695ad0fc0b2e062700631cd7013045dff8c90ea1b29a653661743f10bedeac6fb5f0325f1ae61a5428a7870d89e48617320296204bd96bdbfe30f036d71966b2538347fa3b33293a305035d3adaa8c4ecbd75bc257dd737daf547e1a057289d78187f112836d72ab28a6e8346f0099e1e031c160f86bc18c509c6921dcbdea66de2287e2359b832f2e9ff4ae67cf19e63c1940a7d2d1efb5dc1550ae0a49ae3dc94e781d76d5a409577caacc1e8ae8f58d9621bbb9b085ff13ce0e7ac5b5dd3bdcafeda6b7a8216e8a", @generic="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", @flag={0x4, 0x27}]}, 0x1310}, 0x1, 0x0, 0x0, 0x40000}, 0x4048800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d82000-0x28)={@common='eql\x00', @ifru_ivalue=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@pi={0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="9b32187c6140", [], {{0x88ca, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}}, 0x2e) 2018/01/10 17:36:15 executing program 4: syslog(0x9, &(0x7f0000566000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000536000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000c0b000)=""/153) 2018/01/10 17:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000827000-0x9)='/dev/dsp\x00', 0x200000, 0x0) sendto$llc(r0, &(0x7f00005ab000)="90aa20ad22683f0423f667158ed6c74e299442953a7e6f0cc5be70bd94d40c1f96c26634797ed3bfb8395f5a66f1315745f40bd3aad09d8cbecfe0febb5cb2cae363fc90e6bd29b4d1a081d5de023e81b443de98f8be1b8ffaac7f8953fe62c2ad77345b1f893de36d6bed85dc38aacb10780e820a56951eebecfc632573f3003cec32031723a251979d64780add4d5ff00c2a10153a082a7d8f7f2fd10c90def485e39c28dad62a7106b6ad9c5dbe", 0xaf, 0x20008004, &(0x7f0000d3f000+0xf65)={0x1a, 0xf6, 0x4, 0x4, 0x1, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f000057c000-0x81)=""/129) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 17:36:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sync_file_range(r0, 0x80, 0x22, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00006e0000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x200000000000, 0x400, 0x0, 0x4000000, 0x0, 0x400004, 0x0}) recvfrom(r1, &(0x7f00002eb000)=""/132, 0x84, 0x1, &(0x7f00002d9000)=@l2={0x1f, 0x0, {0x9, 0x10001, 0x414, 0x4, 0x0, 0x2}, 0x400, 0x3}, 0xe) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/10 17:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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="007265300867000000e9000011000017", @ifru_addrs=@generic={0x8, "00000200040bff60020235706b83"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004fe000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000839000-0x9)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000e21000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00008cf000-0x3)=0x14) [ 37.222596] device eql entered promiscuous mode [ 37.241653] binder_alloc: binder_alloc_mmap_handler: 5141 20000000-20002000 already mapped failed -16 [ 37.248159] binder: BINDER_SET_CONTEXT_MGR already set [ 37.248171] binder: 5141:5145 ioctl 40046207 0 returned -16 [ 37.250887] binder_alloc: 5141: binder_alloc_buf, no vma [ 37.250921] binder: 5141:5145 transaction failed 29189/-3, size 40-8 line 2960 [ 37.279762] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.295593] binder: release 5141:5145 transaction 13 out, still active [ 37.302409] binder: unexpected work type, 4, not freed [ 37.316267] binder: undelivered TRANSACTION_COMPLETE 2018/01/10 17:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0xc0) fallocate(r2, 0x0, 0x0, 0x286) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000004a000)={0x0, 0x0}, &(0x7f0000eea000)=0x8) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) socket$unix(0x1, 0x5, 0x0) 2018/01/10 17:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a03000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f9c000-0x10)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000543000-0x8)={r1, r2}) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/10 17:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000215000)={0x0, 0x0}) execve(&(0x7f00007c7000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000f56000)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000f9e000-0x6)='stack\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) recvfrom$unix(r0, &(0x7f0000a61000-0x43)=""/67, 0x43, 0x35346774f60850b7, &(0x7f00000b4000)=@abs={0x1, 0x0, 0x2}, 0x8) writev(r0, &(0x7f0000b84000)=[], 0x0) write$evdev(r0, &(0x7f0000b07000-0x18)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/10 17:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000000018239) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000819000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000095000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) syz_open_dev$dspn(&(0x7f0000459000-0xa)='/dev/dsp#\x00', 0x4fcd, 0x101801) syncfs(r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000f50000)=""/180, &(0x7f0000620000)=0xb4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a25000-0x8)={0x0, 0x0}, &(0x7f0000d04000)=0x8) r0 = request_key(&(0x7f00007bb000)='rxrpc\x00', &(0x7f0000228000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000089c000-0x11)='/selinux/enforce\x00', 0xffffffffffffffff) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e36000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00001a2000-0x3)="", 0x0) keyctl$invalidate(0x15, r0) 2018/01/10 17:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgid(0x0) setpgid(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() capget(&(0x7f0000acb000)={0x19980330, r2}, &(0x7f0000812000)={0x0, 0x0, 0x0, 0x101, 0x0, 0x0}) 2018/01/10 17:36:15 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x803, 0x3, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl(r0, 0x7, &(0x7f0000003000-0xa)="07ff68a9e41b33002a1e") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) 2018/01/10 17:36:15 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000011000)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000)='./file0\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x24)={0x24, 0x31, 0x200, 0x5, 0x0, {0x2, 0x0, 0x0}, [@typed={0x10, 0x87, @u64=0x3f}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000081}, 0x80) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) stat(&(0x7f0000013000)='./file0\x00', &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d81000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 37.322278] binder: send failed reply for transaction 13, target dead 2018/01/10 17:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b2a000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00002d3000-0x20)=""/32) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) r3 = syz_open_dev$loop(&(0x7f0000e39000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x0) 2018/01/10 17:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000003b000-0x9)='/dev/dsp\x00', 0x0, 0x0) listen$netrom(r1, 0x400) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ece000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000fd5000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/10 17:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cf9000-0x7)='mounts\x00') preadv(r0, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) ioctl$TCXONC(r0, 0x540a, 0x1f) read$eventfd(r0, &(0x7f00008d9000-0x8)=0x0, 0x8) 2018/01/10 17:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) readlink(&(0x7f00002a4000)='./file0\x00', &(0x7f0000f59000)=""/220, 0xdc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000095d000-0x10)=@common='ip6tnl0\x00', 0x0, 0x0, 0x0}) 2018/01/10 17:36:15 executing program 5: mmap(&(0x7f0000000000/0xe18000)=nil, 0xe18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000230000-0x4)=0x0, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) unshare(0x20000200) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000c2e000)=0x0, 0x4) clone(0x4000, &(0x7f0000e14000-0x1)='S', &(0x7f00000ea000-0x4)=0x0, &(0x7f0000d57000-0x4)=0x0, &(0x7f0000000000)="ed") mremap(&(0x7f0000281000/0x9000)=nil, 0x9000, 0x2000, 0x0, &(0x7f0000da8000/0x2000)=nil) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000e18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e19000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000e18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00001a4000)=0x1, &(0x7f0000e19000-0x8)=0x4) clone(0x20000080904902, &(0x7f0000e16000-0x5)="86071ff585", &(0x7f00009f9000-0x4)=0x0, &(0x7f0000e16000)=0x0, &(0x7f0000553000)="") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000565000-0x4)={r0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000414000)={0x0, 0x4}, &(0x7f00001bf000-0x4)=0x8) mmap(&(0x7f0000e18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00008f5000)={0xf3, 0x7ff, 0x200, 0xff, 0x5, 0x9000000000, 0x4, 0x0, r3}, &(0x7f0000e18000)=0x20) 2018/01/10 17:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x1ff) shutdown(r0, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x2, @common='lo\x00'}}}) 2018/01/10 17:36:15 executing program 7: r0 = eventfd2(0x4, 0x80000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000cd6000)='/dev/audio\x00', 0x1, 0x0) splice(r0, &(0x7f0000f0f000-0x8)=0x0, r1, &(0x7f000025b000)=0x0, 0x1, 0x4) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000024f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f77000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f77000)={&(0x7f0000f78000-0x8)='./file0\x00', r4}, 0xc) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/10 17:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) pipe2(&(0x7f000076a000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000d3c000-0x89)=""/137) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000e3a000-0x1000)=""/4096, &(0x7f0000d38000)=0x1000) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2018/01/10 17:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000e3d000)='/dev/snd/timer\x00', 0x0, 0xc6005) 2018/01/10 17:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x1000000000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000834000-0x4)=0xffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008c4000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c87000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 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}, &(0x7f0000b0c000-0x4)=0x98) r2 = add_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x49)="", 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f000035e000)=""/138, 0x8a) execve(&(0x7f0000a92000-0x8)='./file0\x00', &(0x7f000029c000)=[&(0x7f0000ac0000+0xf8a)='/dev/snd/controlC#\x00', &(0x7f000069c000-0x12)='.request_key_auth\x00', &(0x7f0000352000)='/dev/snd/controlC#\x00', &(0x7f00005dd000)='vboxnet0\x00', &(0x7f000060e000)='.systemppp0trustedppp1\x00', &(0x7f00000a3000)='/dev/snd/controlC#\x00', &(0x7f0000ee9000)='{posix_acl_access[{user(+!}md5sum-,+nodev\x00'], &(0x7f0000514000)=[&(0x7f00003ee000)='/dev/snd/controlC#\x00', &(0x7f000035c000-0x12)='.request_key_auth\x00', &(0x7f0000c84000-0x12)='.request_key_auth\x00', &(0x7f0000374000)='.request_key_auth\x00', &(0x7f0000ce9000-0x12)='.request_key_auth\x00', &(0x7f0000160000)='.request_key_auth\x00', &(0x7f0000c2d000)='][&system-*vmnet1\\\x00', &(0x7f00003a4000)='/dev/snd/controlC#\x00']) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000005b000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000550000-0xc)=@sack_info={r1, 0x2c, 0x6}, 0xc) 2018/01/10 17:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d97000-0x10)={&(0x7f0000a47000)=@generic="604f200b2450a8bb972eddad46ee7e0e7b7ae12e56e1da2cf44b0f46", 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$sock_ifreq(r0, 0x8996, &(0x7f000046c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0x10001, 0x5, 0x7}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000035c000)={0x0, 0x2e, "cce2deb06730d89b1c32f641cca40d2e5849207931a41a0c4642a4a12e5948140334775533f806b29635af8aae8f"}, &(0x7f0000e05000)=0x36) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000012e000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, 0x80000000}, &(0x7f0000da2000-0x4)=0x98) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000049a000-0x4)=0x0, &(0x7f0000213000-0x4)=0x4) 2018/01/10 17:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000c0f000-0x6d)="1f0000000306ffde0000f4bc0710000000060000090001800d000000000000", 0x1f) r1 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000712000-0x8)={r0, r1}) 2018/01/10 17:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f5b000-0x8)='keyring\x00', &(0x7f0000ed2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000114000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = request_key(&(0x7f0000d6b000)='keyring\x00', &(0x7f0000c83000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006a9000)='security\x00', 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000c59000)='.dead\x00', &(0x7f000057a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) r2 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r2, &(0x7f000019a000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x1, &(0x7f0000326000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000745000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007c4000-0xf)='/dev/sequencer\x00', 0x40800, 0x0) getresuid(&(0x7f0000683000)=0x0, &(0x7f0000913000)=0x0, &(0x7f0000076000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00008a5000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7, 0x2, 0x6, 0x2, 0xa0, 0x80, 0x0, 0x0, r5}, {0x9, 0x81, 0xffffffff, 0x7d9, 0x80, 0x9, 0x3, 0x10000}, {0x80, 0xe2, 0x5, 0xffffffffffff8001}, 0x3, 0x2, 0x2, 0x0, 0x1, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x3, 0xffff, 0x2, 0x0, 0x58000000000}}, 0xe8) mq_timedsend(r2, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={r3, 0x0}) [ 37.534437] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/10 17:36:15 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000006) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) r0 = shmget(0x0, 0x1000, 0xa00, &(0x7f0000a96000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000a96000-0x86)=""/134) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a93000/0x2000)=nil) accept$llc(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a93000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000a95000)={{0xe984, 0x3, 0x9, 0xfffffffffffffffc, "461403f04d5997266388cb6744d03a72e1908a728e44d6983d52b5c3902730c2f0c54ce4c8136958bee7269f", 0xbb26}, 0x0, 0x0, 0x5, r2, 0x9, 0x0, "a5b2e5fa63d5c90f23687362b5666e40274a0684d9d353d71649ab7e1fc9f7a63d3f53cd9d472907bb30fdfe48397c519fbe422886155c1ad6b249bcf4a2c533", &(0x7f0000001000-0x11)='posix_acl_access\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x7, 0x8, 0x7f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 17:36:15 executing program 3: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000f7c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f7b000+0x4eb)=0x14) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000f7c000)={[{0x3, 0x75, 0x2, 0x1ff, 0x5, 0x200, 0x7, 0xfffffffffffffbff, 0x1, 0x4, 0x9, 0x7, 0x0}, {0x6, 0x0, 0x7, 0x2, 0x40, 0x8001, 0x8, 0x7, 0x1, 0x4, 0x2f, 0x7fffffff, 0x7}, {0xbdf, 0x1000, 0x100000000, 0x8, 0x2, 0x5, 0x8, 0x0, 0x8, 0x5, 0x3f, 0x4eae, 0xffffffff}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f000083b000)=@random={'trusted.\x00', 'drbg_nopr_sha512\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000f7f000-0x52)=""/82, 0x52) rt_sigtimedwait(&(0x7f0000c7e000-0x8)={0x0}, &(0x7f00007d1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7d000)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f7b000)={@loopback={0x0, 0x1}, r2}, 0x14) bind$alg(r0, &(0x7f0000f7b000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) 2018/01/10 17:36:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000ca000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x9, 0x10000, 0xfff, 0x560}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x100000001}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00002fc000-0x20)="1f00000001021f00071100000000007607000000090001800500010000df18", 0x1f) 2018/01/10 17:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ffb000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$audion(&(0x7f0000be6000)='/dev/audio#\x00', 0x3, 0x600000) fsetxattr(r0, &(0x7f0000fa1000)=@random={'btrfs.\x00', 'mime_typenodev[\'@\x00'}, &(0x7f00009e8000-0x18)='em1GPLvboxnet1system[--\x00', 0x18, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair(0x4, 0xa, 0x0, &(0x7f00004c8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00008de000)={0x6, 0x8208, 0x80000001, 0x2, 0x0}, &(0x7f0000c14000)=0x10) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00003d9000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000610000)={r2, 0xbf, "75a23af35943af93579eeed4b729fb998d1767be93d453a41c795db03936d128490904c3154d5b0903d3d6e2a545c8955979ca8601d0b72db743efc567b7bc2d5f6d4061ef17c1dcf7ce583329d98d23bec9c9f5ac98be6098647398d2607b6a87ca5e74748e7f1d53b6df737d4c9ce316f723e19f076843318459da488d68e7d2ce0b804039107f05542f68d0b688159cb49df1f5747905c461c82825f2d6cb03c001f2fc95d567a196c6ee185bc5c21390d9eeca503b4a6c804d103d1ce3"}, &(0x7f00004e0000-0x4)=0xc7) [ 37.586778] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/10 17:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0x0, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000169000)='/dev/adsp#\x00', 0x9, 0x200001) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000065000-0x4)=0x40) 2018/01/10 17:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f000027d000)={&(0x7f0000940000)=[0x8, 0x9f, 0x3, 0xffffffffffffffff, 0xfb, 0x6, 0x9d], 0x7, 0x6, 0x4, 0x0, 0x559236af, 0x5, {0x6, 0x7, 0x4, 0x1ff, 0xf3c, 0x6, 0x4, 0x8, 0x3, 0x6, 0x6, 0x2, 0x5, 0x3, "62de94596bc4d3b52a994dbe9a1f26d1aae92ca7696a1fc4f98cac48bef90930"}}) r3 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r3, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 17:36:15 executing program 2: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7, 0x7, 0x100000000, 0x1, 0x6, 0x28, 0xffffffffffffff19, {0x0, @in={{0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7, 0x101, 0x80000000, 0xfffffffffffffffa}}, &(0x7f00003ec000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004bb000)={0x71c1, 0x1, 0x4, 0xffffffffffffffce, r1}, &(0x7f0000001000-0x4)=0x10) setsockopt(r0, 0x0, 0xd0, &(0x7f0000a29000)="", 0x0) 2018/01/10 17:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000039f000)=@req={0x0, 0x2, 0x0, 0x0}, 0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b4e000)=0x10001, &(0x7f0000e19000-0x4)=0x4) 2018/01/10 17:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e35000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000865000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf080005e333f1773779222f61fa0971b3a272d36e9a3f413d05000000000000003d2f86733923839ab83052778cf7b2", 0x0}, 0x4c) bind$nfc_llcp(r0, &(0x7f0000a2d000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "553d9fa9d28323b81fb442739734f7ddcac0f60b04b6d2d80bab2e42c75414ddb094780b7b1d67ba7c9b767c3b4ed55c8fddfdb8a4b861a0730e791cfc6725", 0x0}, 0x60) 2018/01/10 17:36:15 executing program 0: lstat(&(0x7f00002ba000)='./file0\x00', &(0x7f000014f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r0, r1) 2018/01/10 17:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000097b000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000052a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x7, 0x3, 0xe2}, &(0x7f000084b000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000007b000-0x10)={0x9be, 0xa, 0x0, 0x1f, r3}, &(0x7f0000f86000+0x314)=0x10) exit(0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:15 executing program 3: mmap(&(0x7f0000000000/0x524000)=nil, 0x524000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000013000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000031f000)={&(0x7f00002ac000)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000524000)=[{&(0x7f0000525000-0x10)="353879cce78cb0aa5bd283a8daddb8cd", 0x10}, {&(0x7f0000525000-0x92)="d680a4388a425d9e9168c0984980fff05d625604769ae3c5e2bd0a9626f2c16db2aab363f6c773f943b80322461a3eff02b81700b337bc8dcf5d2ad7c264837a1bf9d9c61f3be5824677c4c052faec4a6631e0317d6c9150d2c6cd6f1629c3759da0b61cc24dbd088152928fff87253259bba7894ec46718ae2997247a87547f05a75bc6409120ebf9965d148dc1cab55ae9", 0x92}, {&(0x7f0000525000-0x9a)="3a5b96a2af73edde7c68aca9cfe8a940e0df6b4242b55dc0e00adb829b951280e2fab4020c067255ccb4d089b836a99039e8ba296327dd9a40a3f1ed0aa2a7c1d0f28b5a586265b53408d8663365c429c821b9f17e4457906df5564f9e70110e72336ca547cd9c8528eca579d57d9fba9cd9368b857ac411afdbbd25dc2814c1207ba634870247198767ee5c3be549d663f27919ef044c6dca10", 0x9a}], 0x3, &(0x7f0000524000)=[{0x30, 0x3a, 0x10001, "b31f8788ae614cbfd310c52634e32757d073efe4c124de2350"}], 0x30, 0xc000}, 0x8000) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000525000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000526000-0x8)='./file0\x00', &(0x7f0000232000-0xfe)=""/254, 0xfe) mmap(&(0x7f0000526000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000526000)={r0}) getresuid(&(0x7f000047c000)=0x0, &(0x7f0000048000-0x4)=0x0, &(0x7f0000525000-0x4)=0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000524000)='./file0\x00', &(0x7f000005d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000343000-0x8)='./file0\x00', &(0x7f0000107000)='./file0\x00', 0xa003, r1, r2, 0x80000000, 0xc3a, 0x814020) mmap(&(0x7f0000526000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000526000)=[{&(0x7f0000020000)=""/134, 0x86}], 0x1) fcntl$notify(r0, 0x402, 0x10) 2018/01/10 17:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) munmap(&(0x7f0000d1d000/0x7000)=nil, 0x7000) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1d000)='/selinux/checkreqprot\x00', 0x68000, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d1d000)={{&(0x7f0000a68000/0x2000)=nil, 0x2000}, 0x3, 0x0}) 2018/01/10 17:36:15 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a2c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000f18000)='/dev/audio\x00', 0x200000, 0x0) sendto$ax25(r2, &(0x7f0000414000-0x8c)="8dbca4126a237e048abbd577964a2d0550c81035eaa40178271295244d35bcbb1bf5b39f030fda895bf0a20d33820ffb66fcb0c572a247cca770313788dd5bbaaa9d756b0b63d46a065468b9d7f7a398045c73f511da66085c54901cf1fef874c12ff39effa371d92825227c812c8eae5c334dc6208bb29e7b09ed40a16a41de373a541282ba80434cf2908c", 0x8c, 0x8804, &(0x7f00000b6000)={0x3, {"4afac8eea3089f"}, 0x8}, 0x10) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000b9b000)=0xfffffffffffffff9) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000dff000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/10 17:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) write(r0, &(0x7f00006c4000)="1f0000000107ff0ffa00000700068001ffff010000000380089905060000006027ca456df7ba1e2f1610ee29f89cfacec14ee58b", 0x34) 2018/01/10 17:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x8, &(0x7f0000811000-0x40)=[{0x8, 0xc6, 0xff, 0xf0b7}, {0x8a9, 0x6, 0x200, 0x14b1}, {0x8001, 0xa5a2, 0x4, 0x35}, {0x9, 0x400, 0x81, 0x1f000000000000}, {0x3501204, 0x5, 0x6, 0xfff}, {0x2, 0x5, 0x0, 0x7fffffff}, {0x8, 0x8, 0x400, 0x8}, {0x20, 0x1, 0x1, 0x1}]}) io_setup(0x6, &(0x7f000080a000)=0x0) io_submit(r1, 0x1, &(0x7f0000dbb000-0x20)=[&(0x7f0000b49000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f000046d000-0x4c)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/10 17:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/vcs\x00', 0x280000, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c90000)=0x0, &(0x7f0000852000)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000211000)='/selinux/user\x00', 0x2, 0x0) getdents64(r3, &(0x7f0000935000)=""/98, 0x62) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) syz_open_dev$admmidi(&(0x7f0000e44000)='/dev/admmidi#\x00', 0x3ef, 0x80) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f00002df000)={0x1, 0x0, [{0x1000000000000480, 0x0, 0x0}]}) 2018/01/10 17:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='ns/net\x00') recvfrom$inet6(r0, &(0x7f0000d87000-0xdf)=""/223, 0xdf, 0x1, &(0x7f00009b7000)={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r1 = memfd_create(&(0x7f000030f000)="2f1165762f6b766d00", 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000067b000)="") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000052b000-0x4)=0x0) getresuid(&(0x7f0000733000)=0x0, &(0x7f0000bab000-0x4)=0x0, &(0x7f00005ed000-0x4)=0x0) getresgid(&(0x7f0000526000)=0x0, &(0x7f0000cde000)=0x0, &(0x7f0000f74000)=0x0) r5 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000362000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000804000)=0xe8) fstat(r1, &(0x7f0000763000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004dc000)={0x0, 0x6}, &(0x7f0000e22000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000102000)={r9, 0x1}, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000eb2000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccc000-0x4)=0xe8) r11 = getgid() r12 = fcntl$getown(r1, 0x9) sendto$unix(r1, &(0x7f00001dd000-0x6d)="1ee3633b6c678fd312063412285a2cfd20dd39e363ab0cadbb6c6a5c994aa054288f3ac9dea2a62ca02185824ed46659decc7a4c014be0946e71711fcd22ae91b412c376e309211d442cca5af70880e9e64df23ba5c10415d6b4c651cd8bc98d995dc8ef71db2f4a32e7cf6402", 0x6d, 0x1, &(0x7f0000408000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006ea000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000843000-0x4)=0xe8) getresgid(&(0x7f0000c4d000-0x4)=0x0, &(0x7f00003d2000-0x4)=0x0, &(0x7f0000a02000)=0x0) sendmmsg$unix(r1, &(0x7f0000e3c000-0xa8)=[{&(0x7f000076e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000062000-0x60)=[{&(0x7f0000605000)="70bbfac6198ee41844fd1c73220ccf2b1765dfbc94844f206ed6664ad348fb45e0ea5000bee96548e9b66dab02b6369912cc0c1cef39580b59f4cef2d17f4b61fef3fdebf2ba3a3dd0", 0x49}, {&(0x7f000041c000)="41e851f3b10c2f681e98017da0f86183d6bc0255aaac441c11911b83d06bcbc59f441a4d7ef11a8885c085a43d269003e0fc66ae52b87cf8e4b149aea21c26766ac87e7592e7215542933740", 0x4c}, {&(0x7f0000bc1000-0xee)="6def9e74f529beeee3e5c8559611ff6b34378bd0f8b5aae62d1915ad6dfb13b35201ae191be654af64610453ac2a18696ddc68f50b4bd16803b389619f4695f06b2b311482a350fb23f05c63e966743062f9d5ee102d489ea9a782fd49c3382cbbf5a282db0ec2fcb5775a34914c093557373b0b3511850f3229811aff713efececae97bf358fdc72a598b2d615806f7b5c33297eee6a8ee4aa54e35b4c27ba5e9e5e78acf83cfed93878fc4c89ff129d48ae2069d0f8f0ec6d10a1fdc5637417be14820699cf675623b2e2025b51db0d8975a9451168a947782d985bad1420f2bd2d6f1915b3d06894b4179b4bc", 0xee}, {&(0x7f0000eee000)="88a220f95dd95c43c66a5c3226e4732832ea3130cbef27e2ed15d2ebead4ec4f3967cc05ba8a55f98c1eee5b25ded5013c04187e51346d7d6744f2b64b565e210f2dc1bab8c1b595709e2910de2f0b5c940aef42412bd9acde2172239fc85e7edaa22e039a9ef949a38bd1b60f9a332a0192e7c8e1f599138931b6c56746906b83d493af84bc88a236049703fe46da43aa19bb5e500660e0dd21d1e8f0a93c0cc69a4d8554d6badc05dd1d0fd82f5a5a1a2bc6274c551746691f7c7e4bd6", 0xbe}, {&(0x7f00002b4000-0x71)="572f6c5319ba6e1e3b9a8f84a91f2bf4a852c3ed7d41e8266259e0c104b4edec17e339a278f46db06291c2e75b523b7cd37d2def85887107dc22f8def2e1cab4495f7e19334a34083c2fda4a1ab143dd5ec93c1e851912ac4484199580589a09c931488f1f4470ec8fee3f7e989355795e", 0x71}, {&(0x7f00009c4000)="bd3375725cc61bc489d904f672930e6a25ef1df9a9169e071173046663d2bce608f18f53c2f37eea4c8279810bbbfcba0fe0133d3c53a8989111e862f38f5aa3f605ee9a6a2cdfab7915e1f7a3070e9ce4", 0x51}], 0x6, &(0x7f00004a3000-0x40)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}], 0x40, 0x8000}, {&(0x7f000081a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e79000)=[{&(0x7f00004f1000-0x42)="7a0d7f08ad1e6b8763c970cece526009a24c3773ed58c69c6d3326cf8aa1e466c3a37672d59bbabaa43b26d1d3deedef80e7f52c425cb55db2b516716e6603d0fa65", 0x42}, {&(0x7f0000955000)="fb2ac678cb63a3480317f0c10983ae76b0b847d0ef42e2d33c5eddc612e0e7294051a330d45cfbdc50542725cc39ff1c4f0f6c055f69b4d46121c42649d4d0ae1e", 0x41}], 0x2, &(0x7f0000d47000)=[], 0x0, 0x4}, {&(0x7f0000c29000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000988000)=[{&(0x7f00004af000-0xbe)="016f4c60aa293c18192ed6037bf4deaf1a1871a064f9d1cea6f9b4ff8d76ba759e4b9c3e5c80ae49fe1be3c39ba731f82acb4a4f750a4c0153305f24376fd814923cb9c61e80d3f6604c34ebc4d0f17fbec3e9eb8645219995b10672a19861de1a310f6ffadd2f13301c193cd81ffd6f2bab6568e2dc92c068b47d0359dc9a2f1cb7e2572cd7e9fdc7a2bc4d1945d375038b2c31b3bb0fc169d79f684f2250aa3809ed2b4b6be1ee093d95801e74010822761c8f11cdc3c48262c6ac972e", 0xbe}, {&(0x7f0000a28000-0x24)="08fc50f177f96d4abbff131ee8a4671d529ee303b3ad08e6d1eeec0966f2a5a7d85d2185", 0x24}, {&(0x7f0000c21000-0x1000)="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0x1000}, {&(0x7f000062f000-0x2c)="ac0ff7c9b1468db3ad6aa600f3bc1e6d6b6511d44a39616e7acbbbd4d89ce151921d68b3a4502150ff866caf", 0x2c}, {&(0x7f00008ad000)="f2fbe6d444a86df18ec09ee17fc68fa4e44273ee250ad85eda7dae24ce5b4e493795412bbbbc881c53344d718721a0485e610c90023164fc12d984c969f7cdbaa3c1b1ed656490b81169502810cf2f506cb6d562720cf8f84743db1d45394d467a7745f3b952f946e3fdf2c6762168893346275eaa66be90a63202383a6d3996928a0c50944dda015b08976aca01929015045a81e7b4c70ccdd2", 0x9a}, {&(0x7f0000806000-0x1000)="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", 0x1000}], 0x6, &(0x7f00005d8000-0xa0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0xa0, 0x0}], 0x3, 0x801) 2018/01/10 17:36:15 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x3) msgctl$IPC_SET(r0, 0x1, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73f7, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 17:36:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x94)={0x0, 0x8c, "33bd05f8cb53d4746fde338abf7bda81a93064187d00ab159fc63f89c508cae3fa700b2bbb948c09c1b2c1cc79011b8a2a0d3451fa4804cf114197ccffcd666e9b3414ad9167d0658caf3f1fa9e8f97e78444f15007677b2e20ec82a01195bdc22993ffbd920dcb824417b6713269760024dd4b7f4b255ec47083741f13b9e7bbed48696c24516c955ab7353"}, &(0x7f0000000000)=0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a34000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000370000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000afe000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f0000e26000-0x8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') close(r0) fsetxattr(r0, &(0x7f0000694000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000e48000)='\x00', 0x1, 0x3) 2018/01/10 17:36:15 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059b000)='/dev/rfkill\x00', 0x40, 0x0) r1 = memfd_create(&(0x7f000034f000-0x18)="283aae4074727573746564657468315e73656c696e757800", 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000d15000/0x18000)=nil, &(0x7f000010d000)=[@text16={0x10, &(0x7f0000e72000-0x4c)="66b9800000c00f326635000100000f30662ef36fb8f8000f00d0bfcf08baf80c66b86844778e66efbafc0c66b80070000066ef0f22820f09660f30baf80c66b8a173fe8666efbafc0cecdbe4", 0x4c}], 0x1, 0x1, &(0x7f0000f51000-0x10)=[@cr0={0x0, 0x20}], 0x1) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000f52000-0x8)='./file0\x00', 0x1000880) inotify_rm_watch(r0, r2) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) readahead(r3, 0x0, 0x0) 2018/01/10 17:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001d5000-0xe)='net/mcfilter6\x00') openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eee000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000cdd000)="13da283402102f7b400b89003be4ca7c", 0x10) preadv(r0, &(0x7f0000306000-0x10)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x20000000102) 2018/01/10 17:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffff9c, 0x6, 0xe, &(0x7f0000628000)={{{{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x8f8, 0x1, "04f45d915aeeb8ee6db325ed3c31c15c18feb003b1238a7a22a1e5038fa0014ec2f4d5e9480a2315e10d95091bf0951948d47d27bbc4eebaf92e8909a615056ba752865f3ae42f4b49f1dfa41826fcb1"}, 0x160) r0 = syz_open_dev$midi(&(0x7f0000dbc000)='/dev/midi#\x00', 0x2, 0x2000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00001ec000)={0x0, 0x90, &(0x7f0000cc5000-0xc8)=[@in6={0xa, 0xffffffffffffffff, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0xffffffffffffffff, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0xffffffffffffffff, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc08}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000070c000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000622000)={0x0, @in={{0x2, 0xffffffffffffffff, @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]}, 0x0, 0x0, 0x7, 0x0, 0x7}, &(0x7f0000101000)=0xa0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000082000-0x14)={0x0, []}, &(0x7f0000025000)=0x4) syz_open_dev$dmmidi(&(0x7f000050c000)='/dev/dmmidi#\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e79000-0x8)={0x0, 0x0}, &(0x7f000021f000-0x4)=0x8) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000cad000)={{0x10d002, 0x0, 0x9, 0x6, 0x9, 0xb632, 0x6f6, 0x7, 0x9, 0x60, 0x3, 0xe1f, 0x0}, {0x7001, 0x16006, 0xf, 0x5, 0x6, 0x6, 0x1ff, 0xa1d2, 0x5, 0xfffffffffffff000, 0x8001, 0x9, 0x0}, {0x6000, 0x105004, 0x3, 0x3, 0x8, 0x40, 0x7, 0x22, 0x1, 0x1ff, 0x401, 0x570, 0x0}, {0x2, 0x3004, 0x1f, 0x0, 0x6, 0x3ff, 0x496, 0x70, 0x8001, 0x10001, 0xffffffff80000000, 0xda, 0x0}, {0x2000, 0x2, 0x0, 0xffffffffffff8001, 0xfffffffffffffffe, 0x100000000, 0x401, 0x3, 0x5, 0x88b, 0x40, 0x5, 0x0}, {0x1000, 0x6000, 0x0, 0x2, 0xb37, 0x4, 0x588, 0x0, 0xc2, 0x382, 0x1, 0x31c3, 0x0}, {0x1000, 0xd000, 0x0, 0x8, 0x9, 0x4fd8, 0xaf3, 0x0, 0x80000001, 0x9176, 0x80000001, 0x3, 0x0}, {0x10f000, 0xd003, 0x4, 0x1d39, 0x7fff, 0x7, 0xffffffffffffffff, 0x0, 0x5, 0xb65d, 0xffffffff, 0x9, 0x0}, {0x1, 0x5, [0x0, 0x0, 0x0]}, {0x12001, 0x10f000, [0x0, 0x0, 0x0]}, 0x40000000, 0x0, 0x100000, 0x404, 0x2, 0x1000, 0x3005, [0x0, 0x6897, 0x3ff, 0x0]}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000220000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005b3000-0x4)=0xc) 2018/01/10 17:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000991000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000aaf000-0x10)={0x0, 0xfffffffffffffff7, 0x4, [0x7fff, 0x80000000, 0x2c4a8d27, 0x7c]}, &(0x7f0000dc0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003d6000)={r1, @in={{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000546000)=0x8c) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a5a000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7ead35a6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x8000, 0x8000, 0x3, 0x425cbe0d}, &(0x7f0000e77000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a65000)={r3, 0x7f, 0x7, [0x3, 0x5, 0x7, 0x4, 0xfffffffeffffffff, 0xca, 0x6]}, 0x16) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000011c000-0x28)={@common='sit0\x00', &(0x7f0000924000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "63d156a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f3f000)='/dev/vcs#\x00', 0xff, 0x8480) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000329000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ea000-0x4)=0xe8) close(r0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000078a000)={@multicast1=0xe0000001, @rand_addr=0x80000000, r1}, 0xc) r2 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c22000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000605000)=0x0, &(0x7f0000d87000-0x4)=0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000a5000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r5 = dup2(r4, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000091000-0x25)={0x0, 0x1d, "513676688ac39108f7374de76eab3d46ac3e86ca908b9f995c9e21f6b0"}, &(0x7f0000444000)=0x25) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000012000)={r6, 0xfffffffffffffffe, 0x2, 0x1, 0xfffffffffffffffd, 0x435c}, 0x14) 2018/01/10 17:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006be000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000377000-0x8)={0x0, 0xf8}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000088e000-0x18)={0xaa, 0x69, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fdb000-0x4)=0xffffffffffffffec, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) fsync(r0) 2018/01/10 17:36:15 executing program 0: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x280100) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x29, 0x4d, &(0x7f0000000000)=0x9, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0x89, 0x0, 0x0}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001000-0x1)=0x4) 2018/01/10 17:36:15 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x4000001006) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) r1 = creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000688000-0x41)=""/122, &(0x7f0000302000)=0x7a) 2018/01/10 17:36:15 executing program 4: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xe4e}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005df000)={r1, 0x7e}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/10 17:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000c0000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000189000-0xf)='/dev/sequencer\x00', 0xc00, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000ada000)={0x5, 0x3b5c2cd8, 0xffff, 0x3, 0x18, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000478000-0xb)='/dev/vcsa#\x00', 0x0, 0x800) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000f6e000-0x20)={@common='gretap0\x00', @ifru_flags=0x200}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000d06000-0x120)={0x0, 0x0, []}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb5000)='/selinux/checkreqprot\x00', 0x20000, 0x0) 2018/01/10 17:36:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x8, &(0x7f00003bf000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000b35000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000ae2000)={0x9a7, 0x5, 0x1, {0x0, 0x989680}, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setmm(0x23, 0x7, &(0x7f0000b65000/0x4000)=nil) 2018/01/10 17:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000f2000-0xe)='oom_score_adj\x00') r1 = socket$nfc_raw(0x27, 0x1, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$netlink(0x10, 0x3, 0xb) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f00001de000-0x40)=[{r0, 0x8000, 0x0}, {r1, 0x1000, 0x0}, {r2, 0x405, 0x0}, {r3, 0x4, 0x0}, {r4, 0x519, 0x0}, {r5, 0x210, 0x0}, {r6, 0x2, 0x0}, {r7, 0x4020, 0x0}], 0x8, 0x5) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f000092c000-0x31)=""/49) r8 = syz_open_dev$mouse(&(0x7f0000786000)='/dev/input/mouse#\x00', 0xe4, 0x44000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000860000)={r8, &(0x7f00000eb000-0x6c)="c74b77f02a53fbb2853fd0456f2cab2c5f3abefa466304f7a3774c1e1360334c456463fcae8e123c3a2fa799358129164788abd7d36dd910d805d719d70d7c841c4ab4aae7331076a7e3038c249d780fc74ba2f462c76aada9def5670a12b28f3884044f15f81e2ae9ab9582", &(0x7f0000fe6000)=""/37}, 0x18) r9 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendfile(r8, r9, &(0x7f00004c0000)=0x0, 0x8001) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000885000)=[@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x50}, @in6={0xa, 0x0, 0x35b55f4a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb3ed}, @in6={0xa, 0x0, 0xffffffffffffff6e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) 2018/01/10 17:36:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r1, r1, 0x4000000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cd1000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000213000)='p', 0x1, 0x0, &(0x7f00008d3000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000057e000)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000362000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d2d000-0x4)=0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b60000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000014e000)={r3, 0x0}, &(0x7f0000166000)=0x8) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000175000)=0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a8d000)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f00002f4000-0x4)=0x10) 2018/01/10 17:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f000012f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000301000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$sndpcmc(&(0x7f00003e2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x40000) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000e1e000)={@broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0x8}, 0xc) [ 38.021598] device ip6gre0 entered promiscuous mode [ 38.036948] device ip6gre0 left promiscuous mode 2018/01/10 17:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xc8c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ea5000-0x9)='/dev/vcs\x00', 0x101202, 0x0) write$tun(r1, &(0x7f0000d64000)=@pi={0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x3, @llc={0x0, 0x0, 'g', ""}}}}}}, 0x17) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000537000+0x3e6)={0x4, 0x4, 0x80000000, 0x3, 0x800}) 2018/01/10 17:36:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000d62000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="af570516f6ac", [{[{0x9100, 0x2, 0x100000000, 0x3f}], {0x8100, 0x2, 0x7, 0x8}}], {{0xeaff, @ipx={0xffff, 0xb7, 0x2d45, 0x1, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x21}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, "c6fce069d7c46e0be02a2047c1b0385ddc405bd5e958c01fe9dfe39910700aaa7bbbe3e53235ddf1eb1d2dcb21eb0521cae7694d96c218028da0e43a4cdff764c5ed199acff99e3ddce78359d9934420d7ca4aed665a64967e77eab958951d182ae2212c269e95f523a0c508213f39a6788f5dfb4adb7e9b2803a8af80d87f47fcf27401cdb88b4b76a35c2927b74137cf9be96608c73148b6"}}}}, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f0000959000-0x38)={&(0x7f0000b53000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000978000)=[{&(0x7f0000bd7000-0xa7)=""/167, 0xa7}], 0x1, &(0x7f0000aa0000-0x1000)=""/4096, 0x1000, 0x1}, 0x40002001) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00001d8000)=0xab, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00009a3000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x5, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000077a000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0xffffa, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f89000)='/dev/adsp#\x00', 0x4, 0x440000) getsockname$packet(0xffffffffffffffff, &(0x7f00008ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b7b000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000cca000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r1}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00001cd000-0x18)={0x0, 0x0, 0x0, 0x0}) 2018/01/10 17:36:16 executing program 1: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000562000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000305000)='./file0\x00', &(0x7f0000541000)=@random={'security.\x00', '$\x00'}, &(0x7f0000001000-0x1)='\x00', 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setfsuid(r0) 2018/01/10 17:36:16 executing program 0: clone(0x0, &(0x7f0000ce2000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000b5d000)=0x0, &(0x7f00007c4000)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000097000)=0x0) getpid() r0 = gettid() ioprio_set$pid(0x1, r0, 0x10000000000000) 2018/01/10 17:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e87000-0x13)='/dev/snd/controlC#\x00', 0x800000000, 0xffffffbfffffffff) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/10 17:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000510000/0x3000)=nil, 0x3000, 0xc, 0x11, 0xffffffffffffffff, 0x400000000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ac1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000e39000-0x14)={0x98b4, 0x80000000, 0x80000000, 0x2, 0x100}) acct(0x0) 2018/01/10 17:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000777000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000ec9000)={0x0, 0xae, "bfb92394c53b4d798b3ae0c20acd68b71047864fa0b835b0872ab4231c24e6bbb2b90fa34bf7ec509bf82f3436458531eb2f4f5c580e4ee5f3139ea219e1b3b44eccf380cc74bed16f53466b78ea5dcb455738e7778e519e9998f01404936ba603d9f4b6ea6cec6452c38424eea008588dfc624f6725d4d0c5a66a2502c8ed42b51064eadcddb232072f2cde221a046f4c29c694d53cda1c71f957f7e76a5b0ab34677b8eabf9d9cf30bab8e6fcb"}, &(0x7f000022d000)=0xb6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ec3000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = dup3(r2, r0, 0x0) getpeername(r3, &(0x7f0000c24000-0x80)=@generic={0x0, ""/126}, &(0x7f00008d1000)=0x80) connect$unix(0xffffffffffffffff, &(0x7f000002d000)=@abs={0x4, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000b63000)={r4, 0x0}, 0x6) sendmmsg$unix(r3, &(0x7f0000502000-0x38)=[{&(0x7f00004b8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f17000)=[], 0x0, &(0x7f000089a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 17:36:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000503000)='/dev/midi#\x00', 0x2823, 0x2000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000058000-0x20)={"b572e185b684c12340c095d49a342d9b", {0x4, 0xcb70, 0x2, "c485e5c4d813", 0x6, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00002ea000-0x1c)={0xa, 0x1, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, 0x1c) r1 = timerfd_create(0x0, 0x0) getitimer(0x1, &(0x7f0000e9c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = memfd_create(&(0x7f00002ef000)='\x00', 0x3) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000dbe000)=0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000e1c000-0x10)={0x0, 0x7f, 0x0, 0x7fff}, 0x10) timerfd_gettime(r1, &(0x7f000002e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 17:36:16 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f000000d000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000002f000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 17:36:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007c1000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b57000)=0x0) ptrace$setsig(0x4203, r3, 0x3, &(0x7f0000e1d000-0x10)={0xc, 0x0, 0x7, 0x7fff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000e48000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007d8000)={r2, r0}) 2018/01/10 17:36:16 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000-0xc)={0x6, 0xffffffffffffff9c, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000006000+0x2fb)={0x3000000000000000}, 0x4) ptrace$peek(0x2, r0, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f000000e000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl(r2, 0x2283, &(0x7f000097a000-0x1)="") 2018/01/10 17:36:16 executing program 2: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000b04000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b06000)={0x1, 0x0, [{0xc0010140, 0x0, 0x1}]}) 2018/01/10 17:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004d5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/01/10 17:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b5a000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x899f, &(0x7f000003b000-0x28)={@generic="8421639b20b9906f53ef159c209122f4", @ifru_settings={0x5, 0x9, @te1=&(0x7f0000435000-0x10)={0x1ff, 0x2, 0x6, 0x20000000000000}}}) 2018/01/10 17:36:16 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") stat(&(0x7f000081e000)='./file0\x00', &(0x7f0000e68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fd9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000e6a000)=0x8, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000920000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fda000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001ba000)=@assoc_value={0x0, 0x0}, &(0x7f0000fd9000-0x4)=0x8) fchownat(r1, &(0x7f0000c45000)='./bus\x00', 0x0, 0x0, 0x0) 2018/01/10 17:36:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvfrom(r0, &(0x7f00005e4000)=""/96, 0x60, 0x40002040, &(0x7f0000225000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000329000-0x78)=[{{&(0x7f0000ad7000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000be8000-0x60)=[{&(0x7f0000a0a000)="5e2a6f5b35b122cd3b9c31f7e1ec3d90", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000754000)=""/154, 0x9a) 2018/01/10 17:36:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = shmget$private(0x0, 0x1000, 0x900, &(0x7f0000001000/0x1000)=nil) r2 = syz_open_dev$dmmidi(&(0x7f0000014000-0xd)='/dev/dmmidi#\x00', 0x1, 0x402000) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x2, 0x4) shmctl$SHM_UNLOCK(r1, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000002000-0xc)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000012000)=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) dup3(r3, r0, 0x0) 2018/01/10 17:36:16 executing program 5: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000f15000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f17000-0x78)={0x101, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xa309, 0x1, 0x2, 0x9, &(0x7f0000f17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x3, 0x2}) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000b21000)="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", 0x1000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f1b000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/10 17:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000ed4000-0x6)='./bus\x00', 0x0) r3 = open(&(0x7f0000ecf000-0x6)='./bus\x00', 0x1, 0x0) unlink(&(0x7f0000fc6000-0x6)='./bus\x00') read(r2, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) process_vm_writev(r0, &(0x7f0000e79000-0x48)=[{&(0x7f000056d000)=""/142, 0x8e}, {&(0x7f0000e90000)=""/220, 0xdc}, {&(0x7f0000d06000)=""/229, 0xe5}, {&(0x7f0000da6000)=""/63, 0x3f}, {&(0x7f0000121000-0xb4)=""/180, 0xb4}, {&(0x7f00007ea000-0xaa)=""/170, 0xaa}, {&(0x7f00000aa000)=""/189, 0xbd}, {&(0x7f0000be1000)=""/121, 0x79}, {&(0x7f0000608000)=""/133, 0x85}], 0x9, &(0x7f0000371000)=[{&(0x7f000060b000-0x93)=""/147, 0x93}, {&(0x7f0000e3c000)=""/254, 0xfe}], 0x2, 0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) ioctl$int_out(r2, 0x5460, &(0x7f0000c7c000-0x8)=0x0) dup3(r4, r3, 0x80000) tkill(r0, 0x1a) 2018/01/10 17:36:16 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a43000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d7d000)=r1) 2018/01/10 17:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000f60000)='./file0\x00', &(0x7f0000727000-0x8)=[], &(0x7f00008d0000-0x38)=[&(0x7f0000f60000)='.^\x00']) r0 = syz_open_dev$amidi(&(0x7f00005f1000)='/dev/amidi#\x00', 0x0, 0x620000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8000) 2018/01/10 17:36:16 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x8000) setsockopt(r0, 0x8000000084, 0xc, &(0x7f0000aac000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xaa, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x4}, 0x4) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x7) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/250) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000+0xbfe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) 2018/01/10 17:36:16 executing program 1: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008e3000-0x9)='/dev/sg#\x00', 0x7, 0x20000) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000871000-0x59)={0x0, 0x51, "f9cf070dda836ccea9726c182b488d6e9f19096035878991e73e33553a0e7438d0db0f23b13bdebca43e84ae589e784560c7a97860d8f635b0f588d3a99acd9974c8e14d98afdba654320bef57a88460df"}, &(0x7f00008e2000)=0x59) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000174000)={r1, 0x0, 0x1437}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/01/10 17:36:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') epoll_create(0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef1000-0x9)='/dev/ppp\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a4f000)={0x30000002, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") recvmmsg(0xffffffffffffff9c, &(0x7f000033d000-0x3c)=[{{&(0x7f0000224000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00003d2000)=[{&(0x7f00000ac000-0x9c)=""/156, 0x9c}], 0x1, 0x0, 0x0, 0x20}, 0xf8}], 0x1, 0x2, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f8a000-0xc)={r2, @multicast1=0xe0000001, @empty=0x0}, 0xc) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f000097c000)='efs\x00', 0x9020, &(0x7f00004c3000-0xea)="") getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000065b000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000eca000)=0xc) fanotify_mark(r1, 0x2d, 0x20, r0, &(0x7f0000817000)='./file0\x00') 2018/01/10 17:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r2, 0xc0045878) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000cad000-0x9)='/dev/sg#\x00', 0x0, 0x0) r4 = shmget(0x1, 0x3000, 0x10, &(0x7f0000d94000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f00005a2000-0x8b)=""/139) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) accept$alg(r3, 0x0, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001ed000)={0x0, 0x0}) 2018/01/10 17:36:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) prctl$getname(0x10, &(0x7f0000492000-0x4f)=""/79) 2018/01/10 17:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c4b000-0xb)='/dev/hwrng\x00', 0x101001, 0x0) socket$inet(0x2, 0x6, 0x10000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b1000)={0x0}, &(0x7f000034c000)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00004c3000-0x7b)="9bbb51a945e9adb67581f313f7ad3cbd018b157389f60f9d244873052fcec393dbe62bab99b65ad8d02a9de76be50b026c1803bd2a573c7be568e9c41aa76663086bf04fbb1add4adabec783be6ba3a568359ee35184b9bd41d2f58b5695f2a79af8cf3d06334286c917a26f34047069230187a6658a1c9861eee5") setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d0a000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffff2, 0x0, 0xfffffffffffff000, "43e6795076e624b05d55f1f2ff0f5296346c30ba08424efaaffc366a8282687114f16a555571ecd6c03593464a48e5f454882505d68d5b51f52c44744a34eef44ae9051230c17b900195d7632b5c3f57"}, 0x160) connect$inet(r1, &(0x7f00003d0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 17:36:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000ac8000)=[0x1ff, 0x8000, 0x80000000, 0x3], 0x4, 0x40, 0x3, 0x3, 0x1c, 0x7, {0xfffffffffffffff7, 0x3, 0x80, 0x2, 0x1, 0x6, 0x6, 0x6, 0x2, 0x7f, 0x5, 0x101, 0x5, 0x4, "71a30eb74a492e94594e7fcb0c4370bfb836067bd07e9adf083fe3b9eca86f85"}}) r1 = creat(&(0x7f0000b8c000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f00006f1000)=0xb, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x80000000b, &(0x7f0000fb9000)=""/123, &(0x7f00006ce000)=0x7b) accept4$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000203000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0xa, 0x0) r4 = syz_open_dev$sg(&(0x7f0000a51000-0x9)='/dev/sg#\x00', 0xd187, 0x101000) bind$unix(r4, &(0x7f0000ef3000)=@file={0x0, './file0\x00'}, 0xa) getsockname$packet(r3, &(0x7f0000c8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000033c000-0x4)=0x14) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00005df000-0x4)=0x0) 2018/01/10 17:36:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000554000-0x8)='./file0\x00', 0x200000, 0x100) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000107000)=@generic=""/16, 0x10) timerfd_gettime(r0, &(0x7f00007fe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d1000)={0x0, 0x0, 0x0}, &(0x7f0000ba1000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ac2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f1000)=0xc) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00007f0000-0xc)={r0, r0, 0x3}) futex(&(0x7f000000d000-0x4)=0x0, 0x9, 0x0, &(0x7f00005c4000)={r1, 0x989680}, &(0x7f0000c3c000-0x4)=0x0, 0x0) 2018/01/10 17:36:16 executing program 5: ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000fc5000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0xc0145401, &(0x7f000067c000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000b6000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000c1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000382000-0x34)={{0x1, 0x1, 0x0, 0x3, 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]}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00008f3000)={0x2, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40200, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000883000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000e06000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x8e2a, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) fcntl$notify(r3, 0x11, 0x0) 2018/01/10 17:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = dup3(r0, r0, 0x80000) connect$bt_sco(r2, &(0x7f00005a9000)={0x1f, {0x8, 0x0, 0x6, 0x3f, 0xffffffff, 0xf74307a}}, 0x8) getpeername$netlink(r2, &(0x7f0000fe9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b66000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) bind$alg(r1, &(0x7f0000d60000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000f76000)={0x0, 0x0, &(0x7f0000fc8000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 17:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000061f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000a1000-0x4)=0x0, 0x4) dup(r0) 2018/01/10 17:36:16 executing program 5: socket$inet6(0xa, 0xf, 0x3) r0 = syz_open_dev$sndpcmp(&(0x7f0000b0b000-0x12)='/dev/snd/pcmC#D#p\x00', 0xff5, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c7f000-0x9)='/dev/kvm\x00', 0x20000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000003, 0x40, 0x98000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000a6f000/0x2000)=nil) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000ea4000)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000245000-0x10)={0x0, 0xfffffffffffffffe, 0x0}) 2018/01/10 17:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000603000-0x8)='./file0\x00', 0x7fd, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000378000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e7000-0x4)=0xe8) quotactl(0x1, &(0x7f0000db4000-0x8)='./file0\x00', r0, &(0x7f0000ee0000)="43eafdf81bd45cedebbc1c05baec866c2f3dc325fa4cda44700f734af7217f28901271f007c4a955fd78ddba578547118d8f4f22fea74065762a37c90289ef057493d906b5a71aac326537b2496942b5420bfde6b308f50a6d5d4eb9d3e31726d97c3387f1ea170dcc338319268529ba042796e12a4386f90f3271c7b55a641b88a6f02a468ac783d612f16ac5436c37e21eb15021ec5a6f116abb5131d2128114ad048d199f6cebc8e2407f71da64334181a70d6797ee3467c7a156ecf7efe35874cf53d787a4358b14f421ad341308bb5233822dbe5672e2") creat(&(0x7f0000e02000)='./file0\x00', 0x0) 2018/01/10 17:36:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e2c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x38) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d8000)="e5fcb5bf0b00000000000007ddb42113", 0x10) 2018/01/10 17:36:16 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000b4b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) 2018/01/10 17:36:16 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000071d000)='/dev/dsp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000-0x8)={0xfffffffffffffe01, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000043a000-0x22)="220000001b00bd0000000000ef0012011f000000000200000000000000ea00050029", 0x22) timerfd_create(0x0, 0x80000) 2018/01/10 17:36:16 executing program 1: prctl$intptr(0x30, 0x888) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000028e000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setfsuid(r0) 2018/01/10 17:36:16 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000de3000)={{{{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, 0x1, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x6, 0x6, "80fc56b9926052ec2469186abd8eb250e0c476bdd93098fbe32594daa75c19a25f159af1887497c8e72615c5041462f0f290f3d0237134e54b8950eaefa48bc359cbe6ca32ffe92a51d77c04a0bca6d1"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000fc6000-0x58)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/10 17:36:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000066d000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000ee000)={0x4, 0xffffffffffffffff, 0x1}) fcntl$getown(r1, 0x9) r2 = gettid() r3 = getpgrp(r2) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000592000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f00009cf000)={0x0, 0x78, 0x5, 0xb69, 0x7ff, 0xe61, 0x0, 0x5072f540, 0x2028, 0x9, 0x8000, 0x8000, 0x4, 0xfffffffffffffff8, 0x9000000000000000, 0x9, 0x200, 0x5, 0x4b7, 0x7, 0x1ff, 0x0, 0x2, 0x80, 0x80000001, 0x8, 0x5, 0x4, 0x3, 0x3, 0x1, 0x2, 0x1, 0x0, 0xffffffff, 0xf7d, 0x4, 0x19f, 0x0, 0x1, 0x4, @perf_bp={&(0x7f00000d3000-0x1)=0x0, 0xf}, 0x200, 0x0, 0x7fffffff, 0x7, 0x0, 0xc6, 0xde, 0x0}, r3, 0x1, r4, 0x8) getsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000a40000-0x4)=0x0, &(0x7f000069e000-0x4)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b59000-0x10)={r4, 0x33d, &(0x7f0000e95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffed7) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}], 0x1, &(0x7f0000c06000-0x10)={0x2000, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/10 17:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) symlink(&(0x7f0000209000-0xc)='./file0/bus\x00', &(0x7f0000fea000-0xc)='./file0/bus\x00') pwrite64(r0, &(0x7f0000642000)="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", 0x1000, 0x0) 2018/01/10 17:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000f7000)={0x0, 0x2d, 0x0, @thr={&(0x7f0000dfb000-0xf6)="", &(0x7f000023f000-0x7a)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055f000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000284000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00007d4000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$mouse(&(0x7f00002be000)='/dev/input/mouse#\x00', 0xc89, 0x240) clock_gettime(0x0, &(0x7f000091c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a21000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e5f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004a5000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000304000)={0x0, 0x0}) write$evdev(r0, &(0x7f000087f000)=[{{0x77359400, 0x0}, 0x1, 0xfffffffffffffff7, 0x800}, {{0x0, 0x2710}, 0x6, 0x8, 0x10000}, {{r1, r2/1000+30000}, 0x8000, 0x4, 0x5}, {{r3, r4/1000+30000}, 0x2, 0x200, 0x3c}, {{r5, r6/1000+10000}, 0x2, 0x4, 0xffffffff}, {{r7, r8/1000+10000}, 0xfffffffffffffff7, 0x8001, 0x5}, {{r9, r10/1000+10000}, 0x7c, 0x9, 0x7}], 0xa8) 2018/01/10 17:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ccc000-0x8)=0x7) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/10 17:36:16 executing program 1: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003a8000)="0a0775b0d5e383e5b3b60ced5c54db00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/10 17:36:16 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000066e000)='/dev/cuse\x00', 0x800, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000d6000)={0xfffffffffffffffd, 0x0}) 2018/01/10 17:36:16 executing program 5: clone(0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000dfe000-0x4)=0x0, &(0x7f00008d0000)="") set_mempolicy(0x0, &(0x7f0000002000-0x8)=0x0, 0x0) 2018/01/10 17:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000692000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fb8000-0x8)={0x0, 0x4}, &(0x7f0000f88000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000df000)={r1, 0x3ff}, 0x8) setitimer(0x0, &(0x7f000025e000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000f99000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 17:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000154000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x18000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/cuse\x00', 0x200, 0x0) r2 = mmap$binder(&(0x7f0000c55000/0x1000)=nil, 0x1000, 0x2ffee12a02a55f34, 0x40010, 0xffffffffffffff9c, 0x55) r3 = mmap$binder(&(0x7f00009f1000/0x3000)=nil, 0x3000, 0xa, 0x10, 0xffffffffffffff9c, 0x0) r4 = mmap$binder(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x1, 0x48850, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00006bd000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00005d7000)={0x68, 0x0, &(0x7f0000565000-0x68)=[@increfs_done={0x40106308, r2, 0x0}, @free_buffer={0x40086303, r3}, @increfs={0x40046304, 0x2}, @dead_binder_done={0x40086310, 0x4}, @enter_looper={0x630c}, @acquire_done={0x40106309, r4, 0x3}, @release={0x40046306, 0x2}, @release={0x40046306, 0x3}, @free_buffer={0x40086303, r5}], 0xae, 0x0, &(0x7f0000393000)="74b81fadb7abb652290453187411b6dc995d57a7c2c67403590a1f27042eaaf36eaaa1b1937a18ebff2975a836b764fbcb15c855ac6c24e362379055b91bc62ac3f2f1bdbf5f62ae8a7c26505f81058de0cb1c5c1920b5582cb5b76447411e87ca97ce62711615fb0aed22fc1d1dc3c74dbdf4f10d59ced2ac5390585bd9f2dad425632019d194cbd5ed890e19934e346d345d31358c9f3f2110c85d15c8db0dfeb88f859a69ef56d67735af4293"}) mmap(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x0, 0x51, r0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") openat$selinux_load(0xffffffffffffff9c, &(0x7f00004b5000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/10 17:36:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) getsockname(r0, &(0x7f000028f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000293000-0x4)=0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @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]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/01/10 17:36:16 executing program 2: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x105, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x1000, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000ad4000)='/dev/dsp#\x00', 0x7, 0x181080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0xde, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad2000)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000000)=0x44) 2018/01/10 17:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000ee2000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f00001ec000)='..') umount2(&(0x7f00008f8000-0x2)='..', 0x40000000000) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fad000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000f43000-0x28)={0x2, 0x8, 0x2, 0x40000, "280274378320be0f0f53b278c5ea43dabb2bbaac7346a9f01bc7c722f5f7a04c"}) 2018/01/10 17:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mq_unlink(&(0x7f0000f89000)='\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000071000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000043a000)={&(0x7f00006eb000/0x1000)=nil, 0x40, 0x1, 0x8, &(0x7f0000499000/0x2000)=nil, 0x2}) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00001da000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000b36000)="0ab8781a0ba1db091b1aeaa20afebadc211a94dede295d8a46c3bc4b0a127674529aa1911f2e6d", 0x27, 0x20000000, &(0x7f0000fd8000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d06000)=0x0, 0x4) 2018/01/10 17:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r2) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f000089d000)=""/0) socket$inet6_sctp(0xa, 0x5, 0x84) io_setup(0x0, &(0x7f000096a000-0x8)=0x0) io_submit(r3, 0x0, &(0x7f00002ce000)=[]) 2018/01/10 17:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000007000)={@common='tunl0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/10 17:36:17 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x1, r0, 0x7) mlock(&(0x7f0000281000/0x2000)=nil, 0x2000) prctl$seccomp(0x16, 0x2, &(0x7f000095e000-0x10)={0xf7, &(0x7f00002ed000)=[]}) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000095d000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095d000-0x4)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00005ff000-0x90)={0x10001, {{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]}}, 0x90) 2018/01/10 17:36:17 executing program 0: ioperm(0x0, 0x1, 0x0) clone(0x0, &(0x7f000021d000)="", &(0x7f0000d7f000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") ioperm(0x0, 0x7, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000010a000)={0x0, 0x0}) 2018/01/10 17:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000630000-0x8)='./file0\x00', &(0x7f0000686000-0x8)='./file0\x00') umount2(&(0x7f0000bca000)='./file0\x00', 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c0000)={0x0, 0x0}) lgetxattr(&(0x7f0000194000)='./file0\x00', &(0x7f0000c5b000)=@known='system.posix_acl_access\x00', &(0x7f000055e000-0x38)=""/56, 0x38) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005fa000-0x10)='/selinux/create\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000f55000)=[{0xffffffff, 0x7fffffff, 0x5, 0x6, @tick=0x62d, {0x6, 0x3}, {0xfffffffffffffffe, 0x800}, @raw32={[0x4f82, 0x6, 0x1]}}, {0x1f, 0x8001, 0x100, 0x300, @tick=0x9, {0x7, 0x34}, {0x40, 0x8}, @raw8={"6b8f7627ffebe75815df093b"}}, {0x7, 0x3bf0, 0xc0000000000000, 0x9, @time={0x77359400, 0x0}, {0x1, 0xe8}, {0x401, 0x1}, @raw32={[0x81, 0x3, 0xb6]}}], 0x90) 2018/01/10 17:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000474000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000cdb000-0x4)=0x7, 0x4) perf_event_open(&(0x7f00009d6000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x4001) 2018/01/10 17:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10000010, 0x2, 0xf) write(r0, &(0x7f00007aa000)="130000001000ffdde200f49ff614050000230a009d0000001100afa73022e5f9ec3e09e8a95fc801c478aa4e212c4f863b864c9e0007360d9b31d03061a2a43421d9a404cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f530f8b3e076d4e0f59a19d57c800297b7884a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6d0b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f000056f000)=""/229, &(0x7f0000137000-0x4)=0xe5) statx(r0, &(0x7f000080d000)='./file0\x00', 0x6000, 0xc6c, &(0x7f0000683000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e5c000)='/dev/amidi#\x00', 0x40, 0x105000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000497000)=0xca5e, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000c5e000-0x4)={0x17, 0x3, 0x4, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x0}) r3 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) dup2(r1, r3) 2018/01/10 17:36:17 executing program 7: r0 = syz_open_dev$mice(&(0x7f000057f000)='/dev/input/mice\x00', 0x0, 0x4840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000021000-0x104)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005ac000)={@common='nr0\x00', 0xfffffffffffff4b7}) flistxattr(r0, &(0x7f00009d5000)=""/234, 0xea) fstat(r0, &(0x7f0000e55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 17:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000531000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006ad000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000008d000)={0x0, 0xfffffffffffffffd}, &(0x7f000098e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ccf000-0x12)={r2, 0x3, 0x5, [0x2e8b, 0x10000, 0x3ff, 0x7, 0x6b]}, 0x12) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00000a8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000b0000-0x4)="cd", 0x1, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76479ebe0d94f729cd653e520c19ad7d97fe21769e7c4db440000000000920005fb8bc6ed266ccf59ef70995bf2e8e0ecd300000000000000ffd2818d08ca27e0ec821620c465a0e6b9480300000093f62113e33e5f8c7eba67021ba9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4447ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff008f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r4}, &(0x7f00000fc000)=""/0, 0x0, &(0x7f000040c000-0x2c)={&(0x7f000057f000-0x11)={'crc32\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000018d000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000531000)='numa_maps\x00') set_mempolicy(0x8002, &(0x7f00003e5000-0x8)=0x800000000003, 0x9) sendfile(r1, r1, &(0x7f00009c7000)=0x8, 0x400000ff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000069f000-0x10)={r1, r1, 0x6, 0x1}, 0x10) 2018/01/10 17:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000027000)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x0, 0x8002) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000a5d000/0x1000)=nil, 0x1000, 0x0, r1) 2018/01/10 17:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000001, 0x400000000000004) r1 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/10 17:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00001d7000)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000041000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000d33000-0x90)={[0x1, 0x6, 0x1, 0x6, 0x7, 0x100000000, 0x8, 0x1, 0xfffffffffffffe00, 0x7, 0x2, 0x6, 0x1000, 0x10000, 0x9, 0x2], 0x0, 0x2000}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000da9000-0x4)=0x5, 0x4) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f000099e000)={0xc, 0x7, 0x4, 0x0}) 2018/01/10 17:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000d07000-0xc)={0x6, 0x5, 0x80000000, 0x200, 0x2, 0x97}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a1c000-0x10)={0x0, 0x0, &(0x7f0000e6b000)=""}) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101000) write$evdev(r1, &(0x7f0000e12000-0x90)=[{{0x0, 0x2710}, 0x4, 0x4, 0x0}], 0x18) ftruncate(r1, 0x10000) preadv(r0, &(0x7f0000dc4000)=[{&(0x7f0000162000-0xfe)=""/254, 0xfe}, {&(0x7f0000fc4000-0x16)=""/35, 0x23}, {&(0x7f0000a37000-0xaf)=""/175, 0xaf}, {&(0x7f0000317000-0xb6)=""/182, 0xb6}, {&(0x7f0000b52000-0x5c)=""/92, 0x5c}, {&(0x7f0000a23000)=""/4096, 0x1000}], 0x6, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000613000)={0x100, 0x5, 0x9, 0xcb, 0xdbef, 0xdec8, 0x7, 0x80000001, 0x7ff, 0x5, 0x6, 0x1}) sendfile(r2, r1, 0x0, 0x72439a6b) 2018/01/10 17:36:17 executing program 0: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00009d8000)=0xbc3e, &(0x7f00004bb000)=0x2) accept$ipx(r1, 0x0, &(0x7f00009d7000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 17:36:17 executing program 4: r0 = creat(&(0x7f00000f0000-0x8)='./file0\x00', 0x4) mmap$binder(&(0x7f000092e000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000167000)={0x85}, 0x4) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) fchdir(r0) memfd_create(&(0x7f0000b15000)='\x00', 0x1) 2018/01/10 17:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000fae000)={0x89d}, &(0x7f0000a99000)={0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000574000)={0x0, 0x0}, &(0x7f0000773000)={&(0x7f00006fd000-0x8)={0x0}, 0x8}) 2018/01/10 17:36:17 executing program 7: prctl$intptr(0x200000000000008, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de2000-0x11)='/dev/vga_arbiter\x00', 0x301800, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000279000-0x110)={{0xffffffffffffde56, 0x7, 0x7fff, 0x101, "719db1c7c3d53e453b671f872b3ab000dd91a8641f61705b46a7b13ea616f4424553bec5dac52d80a0d1db4c", 0x800}, 0x0, 0x0, 0x0, r1, 0x851d, 0x400, "029c6679eeb65f03c27cec347b26a0266988c6ed14f5365e0bfb2064d01abc4626cb81eda13f138836ca754e85e4a8de6a28d5a46d5635a3417cf8815d59ca79", &(0x7f0000001000-0x5)='ppp1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x1, 0x2, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b70000)='./file0\x00', 0x0, 0x40) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00002bf000)={&(0x7f0000392000/0x1000)=nil, 0x1000}) seccomp(0x1, 0x42, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x3, 0x0, 0x407ffc0003}]}) stat(&(0x7f0000b60000+0x515)='./file0\x00', &(0x7f00004c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000c5e000)=[], 0x0, 0x0, &(0x7f0000612000-0x10)={0x77359400, 0x0}) msync(&(0x7f00008b2000/0x2000)=nil, 0x2000, 0x1) 2018/01/10 17:36:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', r0}, 0xc) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x80) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000017000)={0x20, 0x20000013, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@flag={0x4, 0x0}, @generic="ed67812bf1"]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 17:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b15000)=0x5) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ec000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x6) read(r0, &(0x7f0000a9b000)=""/73, 0x49) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000572000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readlink(&(0x7f0000546000-0x8)='./file0\x00', &(0x7f0000308000-0x74)=""/116, 0x74) 2018/01/10 17:36:17 executing program 0: r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000005000)=""/13) 2018/01/10 17:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000160000-0xe)='/dev/admmidi#\x00', 0x3, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000716000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000866000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000c94000)=r1) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) r4 = syz_open_dev$vcsa(&(0x7f0000581000-0xb)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000a51000-0xc)={0xfffffffffffffffe, 0x0}) readv(r2, &(0x7f0000266000)=[{&(0x7f0000169000)=""/242, 0xf2}, {&(0x7f0000c8f000-0x6b)=""/107, 0x6b}, {&(0x7f0000c7a000)=""/236, 0xec}], 0x3) 2018/01/10 17:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c76000-0x8)='./file0\x00', 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000dc0000-0x10)=@req={0x28, &(0x7f00002ac000)={@generic="b369e422fb55cf09a8e1f715a5e198a7", @ifru_map={0x1, 0x8, 0x1, 0x819, 0x2, 0x200}}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000700000)='bbr\x00', 0x4) unshare(0x400) mq_notify(r0, &(0x7f0000c2b000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000217000-0xfc)="", &(0x7f0000511000-0x5a)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 39.387776] kauditd_printk_skb: 74 callbacks suppressed [ 39.387785] audit: type=1400 audit(1515605777.332:216): avc: denied { map } for pid=5607 comm="syz-executor4" path="/67/file0" dev="tmpfs" ino=19027 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/01/10 17:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) connect$bt_rfcomm(r0, &(0x7f0000fca000-0x9)={0x1f, {0x800, 0xcaf, 0x3, 0x1000, 0x7f, 0x2}, 0x4}, 0x9) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000402000)={r3, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001b6000-0x8)={r2, r1}) sendmsg$kcm(r4, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) 2018/01/10 17:36:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000011000)='./file0\x00', 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xaf1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x54)={r2, 0xfffffffffffffe14, "7fdf4064bd8013a8d47160f2f16e838f068f6958ee85123bb1d995fe63fd1325fabe1883038626863ac86f81234b5917dc0d73c828f6261b3385e1441a7d5f9919aad6c9845d1340309595fd"}, &(0x7f0000001000-0x4)=0x54) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 17:36:17 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000d000-0x4)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x8000, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000)='attr/sockcreate\x00') exit(0x0) sendfile(r1, r1, 0x0, 0x4) 2018/01/10 17:36:17 executing program 3: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ec000-0xc)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 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) 2018/01/10 17:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a5b000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003b5000-0xa)='/dev/cuse\x00', 0x113000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00004c7000)={0x9, 0xffffffffffffffff, 0x0, 0x6, 0x100000000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000085000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x80000000005406, &(0x7f000024a000-0x5)=0x0) 2018/01/10 17:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a87000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20000) clock_gettime(0x0, &(0x7f00001b4000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b51000)={{0x100000001, 0x0, 0x2, 0xffff, "c7a397c2d117d275e17347ec25a6b467e144f86036de27e920dc61425780ba30445aa5ba4f56c450a4f9d4cb", 0x40}, 0x10000, [0x9, 0x5, 0x5, 0x8000, 0xc11e, 0xaece, 0x4, 0x9, 0x1000, 0x7, 0x8001, 0xfffffffffffffffc, 0x7fffffff, 0x2, 0x4, 0x3f, 0x4, 0xe5c, 0x2f4c, 0x5, 0x0, 0x718, 0x1, 0x7, 0x100, 0xfaf6, 0x6a3, 0x1, 0xffffffffffffffc0, 0xffff, 0x6, 0x5, 0x1, 0x6, 0x11, 0x4, 0x8e89, 0x9, 0xffffffff, 0x2, 0x6, 0x7a, 0x100000000, 0x4, 0x5ce9, 0x8, 0x81, 0x400, 0x1000, 0x7fff, 0x3, 0xfffffffffffffffc, 0x6, 0xfff, 0x9, 0x0, 0x5, 0x100000001, 0x6, 0x100000001, 0x0, 0x7, 0xd4, 0x4, 0x4, 0x6, 0x6, 0x4, 0x294c, 0x0, 0x79ee2b6c, 0x7fffffff, 0x6, 0x3, 0xc9d, 0x418, 0x1, 0x401, 0x5, 0x9, 0x2, 0x2465cb0c, 0x0, 0x8cf7, 0xfffffffffffffc54, 0x0, 0x3, 0x100000001, 0x0, 0x4, 0x8, 0x100000001, 0x9, 0x8, 0x9, 0x7, 0x2fd, 0x8, 0x1, 0x2, 0x7, 0x3, 0x1, 0x8, 0x9, 0x1, 0x3, 0x1000, 0x80000001, 0x8, 0x7, 0x1f, 0x100, 0xea35, 0x8001, 0xb3c0, 0x84ce, 0x5, 0x6, 0x2, 0x0, 0x4, 0x9, 0x5, 0x400, 0x2000, 0x0, 0xfffffffffffffff8], {r1, r2+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sg(&(0x7f0000e3a000-0x9)='/dev/sg#\x00', 0x0, 0x142) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bb3000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b28000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a3000)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000586000-0x10)={0x5, &(0x7f00005da000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getresgid(&(0x7f0000c11000+0x953)=0x0, &(0x7f0000376000)=0x0, &(0x7f0000295000-0x4)=0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002f1000)={r4, r5, r6}, 0xc) read(r3, &(0x7f0000442000)=""/36, 0x24) write(r3, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) 2018/01/10 17:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000563000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$packet(0x11, 0x2, 0x300) vmsplice(r1, &(0x7f0000a44000)=[{&(0x7f0000b48000-0x3f)="bb", 0x1}], 0x1, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00004ad000)=0x0, &(0x7f0000ade000)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) creat(&(0x7f0000667000-0x8)='./file0\x00', 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) madvise(&(0x7f0000ad0000/0x12000)=nil, 0x12000, 0x10200000008) lremovexattr(&(0x7f0000d48000-0x8)='./file0\x00', &(0x7f0000025000-0x11)=@known='security.selinux\x00') pipe2(&(0x7f0000dff000-0x8)={0x0, 0x0}, 0x4000) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x6) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/10 17:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x1, 0x206) semctl$SEM_STAT(r0, 0x7, 0x12, &(0x7f0000e63000)=""/192) prctl$intptr(0x800000000018, 0x23) capset(&(0x7f0000001000)={0x20071026, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xba4c}) 2018/01/10 17:36:17 executing program 3: syz_emit_ethernet(0xfffffffffffffe51, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x0, @ipv6={0x0, 0x6, "43f087", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) socket$llc(0x1a, 0x9, 0x0) 2018/01/10 17:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) dup(r0) r1 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000ebb000)='/dev/binder#\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f00001de000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000d04000)='/dev/binder#\x00', 0xd, 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x7, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f0000181000)={0x18, 0x2a, 0x5, "c02002"}, 0x18, 0x0}, 0x0) signalfd(r2, &(0x7f00002dc000)={0x36}, 0x8) 2018/01/10 17:36:17 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000025000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1a5, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0xcb, 0x0, [{0x487, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/10 17:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000701000-0x30)=[{&(0x7f00004ec000-0x1f)=""/31, 0x1f}, {&(0x7f0000899000)=""/154, 0x9a}, {&(0x7f00001a4000)=""/62, 0x3e}], 0x3) write(r0, &(0x7f00005d8000)="1f0000000107ff0ffa00000700000000000000000500018008990506000000", 0x1f) 2018/01/10 17:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getcwd(&(0x7f000003d000)=""/94, 0xffffff83) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000502000)='/dev/mixer\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c2f000)='tls\x00', 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000639000+0x5d2)='/dev/hwrng\x00', 0x0, 0x0) prctl$intptr(0x1c, 0x2) syz_open_dev$vcsn(&(0x7f00006ae000-0xa)='/dev/vcs#\x00', 0xffff, 0x20100) 2018/01/10 17:36:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000000)='selinuxsystem}%ppp0systemeth1cpuset.\x00') r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gretap0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000018e000)=@hdr={0xfffffff5, 0x0, 0x0, 0x0, 0x33, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0xffffff84, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008a9000)='/selinux/load\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f000036f000)=0xfff, 0x4) 2018/01/10 17:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000828000-0x8)={0x0, 0x0}) write(r1, &(0x7f000059b000-0x20)="1f000000070afffce2000400f60f0000020201000000e68005ffffe5000051", 0x1f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d00000-0x8)={0x0, 0x7}, &(0x7f00007cb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000942000-0xa0)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8d7, 0x401, 0x6, 0x5, 0x20}, &(0x7f0000a22000-0x4)=0xa0) r3 = syz_open_dev$sndmidi(&(0x7f0000033000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/01/10 17:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00004eb000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00006e8000-0x8)={0x0, 0x0}) rt_sigreturn() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r0, 0x0, 0x0, &(0x7f000011d000)=[], &(0x7f00009ca000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000000000)=0x3) 2018/01/10 17:36:17 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0x3, 0x2000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x54000088, &(0x7f0000001000/0x4000)=nil) r1 = getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000005000)={0x1f, 0x4, {0x401, 0xffffffffffffffae, 0x6, 0xdccb, 0x8, 0xfff}, 0x4, 0x3c}, 0xe) getgroups(0x4, &(0x7f0000001000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000004000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000004000)=[{&(0x7f0000004000)="7a666a31718986c614e4db62ff47d37691e82bf41961c7e69ddeaaf29da4ad303737dfc3298655f6397152e0e3b0b08b6691db9fc9af565c2b2f8374d3e2ff0438c2e94ea603212fd8c28b83c49827813c538d33db63b609512d1ea556fb060fbebfb7b47738", 0x66}, {&(0x7f0000004000)="d2fc45b1961487d438112ebc51e4422b5a1e3a34519127a120b94babc43cd00096419a66e8fa6732e0352f0c2b45721c1d9a37cc842a767afe8edc75184f2550eac0220b5d10dd6c2e669b55d92618be024b771ca0aa9a0863d9b13feaae40bb94", 0x61}, {&(0x7f0000004000)="93f60f9058aef954738128c12aa556dc714bd11eaf697f7da1d3e047ce9202158b0712f874934d06600f341b9a880604062aa7ee4e41bef1ddf69a8ab72db4c155a540e7e54b8ac523e444d9b824887095a4f16d96523136ac7fe1e0f0c3cf0a30b2c17fa785d7ecb2342b00eb73650dce7eafbd56ac7992658dfc9f65625b7f5a39a740156ebcc347c4029fc787a970f2bbaa3a807f4b742d40d9f10c5a3a55488a4782e0f048b7088fb4adbf4594acd2579982eec8f1ba51c290e3eb96f1a06f852479ba83f1e05b4e35283cb32baa6d5865d9ea8a6945500de2be09e4c099d95fbefa44ea985b442c313f9cb1d3d79a1106f1", 0xf4}, {&(0x7f0000001000)="84865be7269d0bd7677ae10507a64620f66756aac1535e36ef4d8037b7244c8b489ebb5ea34120bbc029c296cb066fdf18", 0x31}, {&(0x7f0000005000-0x61)="b4760e9d0aad4df6cc4aad7adf9c412921fc18c5e69b0aceb1ad866f972a8bcd0e9cd569d18a7b9b177e96bf6673e1bbe0cfb1dbd5d71887eb137b133b713b4d700fe37c5d42ed8a7a0a34538d99f01c1f9241b4f455fe13eabf0b72be4ffc7cfb", 0x61}, {&(0x7f0000004000)="b29ef482d82c9f659e0e5b1f01dae79f54e24631110cebcb8eb0076a8c7f6a0bac67453ff179e295906ff61f136332394b9e1e4ee5814604b7ce95f5d9316f721fbea521b81ed9b8ecd4daade7c1e599b44d4172977d2b881505ebd057991673717c6f38efa5ff2d844e48e75e6f4a17203e5b2173b0e07a225bee9cfe099a9a51b26a83f0f6fd9845283c589e212db667c44f92fe64bc56966fc64a323b285173411ebf05696fc62c01bec5537acb7148a3cff2636b7d2a135ecacc972129bf4d4ab95fee41041f289cc1a293e4f92a3974f08affbf809019", 0xd9}, {&(0x7f0000002000)="83f9854098058ce65b5b0a033e62fc16f675d1d63b90da1a686e", 0x1a}, {&(0x7f0000001000-0x25)="bde8a34296bc04c8b5a5fd767db03d51663aa988243c6318661c055789267ff0c4f2477df1", 0x25}, {&(0x7f0000004000)="db8e5dbb381d4efe11908354f7741c7acd08f67cc49dc22189e5c53084dbe221ab66124df02f817285e1db82ece6bbbda0409645cc6992fb661800c26eb3706f37e3505a335a9f1cf763ba3477c8a353be7318fa1a3ef8f139df11f8ace40394cc1013fc5d212382551e4293c6d1251e394b70d2a9b103fa1841d00aa09fe123c63a56089fa9f0356c3b0b9c63ec36a80b78ffd859d65a6c4c7a86d45479bf53a4c81e36324678263066936aafc745ecc57386d3b0ef141cb14e85003928ba1e23d139f3587cdd19c58bb0771e10ec65516bb8b5709920a4c2c7a2863e55f904b05143f33aeba383ae114869", 0xec}], 0x9, &(0x7f0000005000-0x70)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x70, 0x0}, 0x40) r10 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r10, 0x0, 0x482, &(0x7f0000001000-0x18)=""/24, &(0x7f0000000000)=0x8) [ 39.594489] audit: type=1400 audit(1515605777.536:217): avc: denied { setpcap } for pid=5657 comm="syz-executor2" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.599876] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure [ 39.691146] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 39.705411] IPVS: length: 8 != 2432765832 [ 39.707774] device gretap0 entered promiscuous mode 2018/01/10 17:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00008b5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) recvfrom(r0, &(0x7f00000d6000)=""/185, 0xb9, 0x140, 0x0, 0x0) 2018/01/10 17:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000408000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a6c000-0xe)='net/connector\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00007fa000)='./file0\x00', 0x109200, 0x6970d6cbe7b36199) renameat(r1, &(0x7f000006c000-0x8)='./file0\x00', r2, &(0x7f0000985000)='./file0\x00') ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00007cb000-0x10)={&(0x7f0000414000/0x3000)=nil, 0x3000}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000608000)=0xfffffffffffffffb) openat$dsp(0xffffffffffffff9c, &(0x7f0000ee0000)='/dev/dsp\x00', 0x0, 0x0) [ 39.709835] audit: type=1400 audit(1515605777.650:218): avc: denied { read } for pid=5667 comm="syz-executor4" path="socket:[19097]" dev="sockfs" ino=19097 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/10 17:36:17 executing program 4: process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) getgid() semget$private(0x0, 0x4, 0x11) 2018/01/10 17:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000577000-0x58)={0x26, 'skcipher\x00', 0xf, 0x0, 'kw(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) write(r1, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd93", 0x28) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 17:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x808010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) connect$netrom(r0, &(0x7f0000fb3000)=@ax25={0x3, {"600bd2c1dca1da"}, 0x5}, 0x10) write$fuse(r0, &(0x7f0000429000+0x162)={0x58, 0x0, 0x1, @random="0700000000000000008000000125a6009000070c00000000bf281b55dede0700847f00eeffff9120874667bb74e79400000002000000e2d682afb9000000000000000000910044e5"}, 0x58) [ 39.783499] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 39.840493] IPVS: length: 8 != 2432765832 [ 39.845938] syz-executor5 (5694) used greatest stack depth: 16208 bytes left 2018/01/10 17:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) r1 = gettid() write$eventfd(r0, &(0x7f00005e7000)=0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/10 17:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ef2000-0x30)="240000002e001d003208000400000000000000ff00dffdec00010000ffffff00011fff10", 0x24) r1 = creat(&(0x7f000094a000)='./file0\x00', 0x100) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002ce000-0x18)={0xaa, 0x4, 0x0}) 2018/01/10 17:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) r2 = add_key$keyring(&(0x7f000061e000-0x8)='keyring\x00', &(0x7f0000665000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r2) clone(0x0, &(0x7f0000b10000-0x3b)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000c98000-0x4)=0x0, &(0x7f000071b000)="") setreuid(r1, 0x0) 2018/01/10 17:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r0, &(0x7f000011e000-0x50)=[{&(0x7f0000d2e000)="1f0bb94fda15a2", 0x7}, {&(0x7f00000d0000-0x5)="03fbfdbfb4", 0x5}, {&(0x7f0000ab3000-0x96)="3022afc29565c777dfeaf86cf65ab5d4cb083b8b1619a37ba22304c2e3aeac52509e34d66c144ed971bad402654f3640fbdf718b2b346f395786c290a577e97814042549681933e580d601b96dca082db243c4cb3b0fa7a39cc502a44601d7848606515c6d62079b1f219437836517fd35b45bceb108ed1d7fb1531524e659b6f3fb039fd31ed434bc27736124ca5b87a130b8a9d3a0", 0x96}, {&(0x7f0000dbb000)="5d4e051f1744253568c57dcbec03fe8a8bf37abc4a0510083ad3736080553b754710faf75736ed4e2fd56281f6190446c69b9cdf4ce618859f4b0f4e98e096a5344a2a235fb26a1c9c42154a0bfe25cb96d9b39ed782466d0bdb3e13f933a9680914cb88099729f364878170f0dd151ed8a7ac841107cde671cf4d3215bb33d721", 0x81}, {&(0x7f0000961000)="a172002b7c443e33c2096e5a05d8b13a0e74367ce047c378377192c3233f75713d5b9a2caab5c498c5d2f777bb61e307e54bc61fce92c3c25f060d770246411ccc77ca3642c0dac33306cc6b8c25264d269e111c1aafdfa1116572fd088a1740f94f9795e5910301dda1b9e9e70589cedabba624733040c5", 0x78}], 0x5, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) tee(r0, r1, 0x9, 0x400000000002004) 2018/01/10 17:36:17 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f0000018000)=[{&(0x7f000000a000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000000a000-0x50)={{0x3, 0xfffffffffffffff9}, {0x7, 0x1ff}, 0x9, 0x7, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 17:36:17 executing program 0: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000183000)='cifs.idmap\x00', &(0x7f0000f17000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f17000-0xfc)="9da9e69bdaeaec65d2a0780e27379ffed5836fe03183391f0d95eb4e7ecd788d87df3b77cf792286bb4e1cfb1e36608f50dd531fb3cf5d1667ca37ba5c3549aa9da87ed9a7329b4bb8a765be48c0908bf3929c7930623f5fe18077d5ed8ba1e0ad5662d81927c42e50aea3090f7bafb5c1247bd3c9a06a5640d4ed7067971479c8e23bb8bbabccc82f7f08d36a98610a28f44a365938912ed74ea3b32870244a4d909aa4fdf415f09b9e5f3cd124bec58e499cf98fa10e8e8a9b43d2cc1f4b50af54085e04d759d7955f76e47c26573a34e13b5cd8463a6f8109fef9c378632bbbcae84674fccd88c1d5641c7a5d86e66dc1b5bc963a952e", 0xf8, 0xfffffffffffffffa) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0xff5a, &(0x7f0000f19000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000e44000-0x4)=0x18, 0x4) 2018/01/10 17:36:17 executing program 2: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000044b000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3f, 0x8000, 0x3, 0x4fbbdbe1b9e0f0b}, &(0x7f00002b1000-0x4)=0xa0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000044c000-0x6)={r1, 0x4}, &(0x7f000044b000)=0x6) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000044c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000327000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000044c000-0x11)='/dev/vga_arbiter\x00', 0x82200, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x101) 2018/01/10 17:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8eaa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xe2a, 0x0, @perf_bp={&(0x7f0000949000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x80000000002) syz_open_dev$vcsa(&(0x7f000069f000)='/dev/vcsa#\x00', 0x3bf, 0x20) get_mempolicy(&(0x7f000053a000-0x4)=0x0, &(0x7f00008fe000)=0x0, 0x5, &(0x7f00003c6000/0x2000)=nil, 0x6) 2018/01/10 17:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f00004ae000-0x10)={0x1a, 0x19, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000540000)='/dev/input/mouse#\x00', 0x8000, 0x20000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000d9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f000031f000-0x8)={r3, 0x3}) 2018/01/10 17:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x8b, &(0x7f0000418000)="2e5befcb191b13b079f6b90f35a0f6e92f7c381580509067cd0148081197488a88e97f5a5e0fd07430d2f8b421b84e54d3c3cc41235053ad06362167b567fc7a4ee270a4f09222a1ac5288294f49aecd8aa74a102ff25d0382023df65ed7405ab134a8f2230c0f6c139250e735ebd7c2058f1efe06cde3521c6b67b146946fe8101e2f7a88e4e43f172fc93cf79fb0597c15d9d63a833373ebf0e3f132b76a232678e5d8e378b7b0db092148068fae90dc9ce71d0ad45688116768b2ad03751e37dcb455a866a5a0e00464e2bce7422f50") ioctl(r0, 0x5380, &(0x7f0000fe0000-0x1)="") 2018/01/10 17:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x0) sendmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000dfe000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f0000001000-0x5a)="d919f14221920103fc43112062fc935c75403df10c921485d748c9472f7310db8fa0125f244874d2444d8d2a989eb1a20d665c8d19080ddf5e6c7993f4878cda47502563a7dbd08228d2", 0x4a}], 0x1, &(0x7f0000d9e000-0x23c)=[], 0x0, 0x0}, 0x0) 2018/01/10 17:36:17 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x98) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000009000-0x98)={r1, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xabbe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, &(0x7f0000004000)=0x98) 2018/01/10 17:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) readv(r0, &(0x7f0000ffb000)=[{&(0x7f0000ffb000)=""/1, 0x1}], 0x1) setsockopt$packet_buf(r0, 0x107, 0x1000000000000008, &(0x7f0000ccb000)="828b25d1cb34b7ce9874c2b766e6152a5a", 0xfffffdc2) r1 = socket$inet6(0xa, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000214000)=0x0, &(0x7f00002b0000-0x4)=0x4) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004b8000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000b8b000-0x4)=0xc) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000b65000)=""/117) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00002f8000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x20, 0x3, 0x8000, 0x8119}, &(0x7f0000d2d000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000238000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c9b000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/10 17:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)='/dev/rtc\x00', 0x0, 0x0) r1 = epoll_create1(0x0) write(r0, &(0x7f0000f7b000)="bb9a6702347d540f6838faad7aeb568b99cf1bc4835b36bf5e31c55ed063e7f7a8da5ecc574732e1645f8ff56c245579a14e83df4e9eb3aa17b6d3822ce60c24857636cfc128d18d2c6911f4c046f4cf2f423c52647d5a65a07ed9b4efcac69ae7fc0fda7acc4498dfec661b9944b8b4", 0x70) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000245000)={0x0, 0x0}) epoll_wait(r1, &(0x7f00003a3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x400) 2018/01/10 17:36:17 executing program 2: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ce000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getresuid(&(0x7f0000169000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) fgetxattr(r1, &(0x7f000031d000)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f0000353000)=""/39, 0x27) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000af5000)=@pic={0x0, 0x8, 0x3, 0x2, 0x8, 0x8, 0x3, 0x4, 0xfffffffffffff800, 0xfffffffffffffffd, 0x5fae, 0x4, 0x1000, 0x800, 0x9, 0x222e}) getgroups(0x2, &(0x7f000099f000)=[0x0, 0x0]) fchown(r1, r2, r3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000af6000)='/dev/vga_arbiter\x00', 0x141000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000af6000)=""/118) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000024f000/0x18000)=nil, &(0x7f00005e4000)=[@text16={0x10, &(0x7f0000af8000)="b844008ee80fc75c08660f2eb7a50066b80e0000000f23d80f21f86635800000800f23f86766c7442400550000006766c74424022d72ffff6766c744240600000000670f011c24f0f792010e0f01cff20b49b7ea6641ef0066b9e00b00000f32", 0x60}], 0x1, 0x41, &(0x7f0000055000)=[], 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffdfffc, 0xd6, 0x1, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000555000-0x90)={[0x81, 0x7fff, 0x4, 0xffffffff, 0x0, 0xf578, 0x4, 0x4, 0x3, 0x1, 0x9, 0x6, 0x1, 0xdb, 0x7, 0x7], 0x100004, 0x88000}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000af7000)={0x0, 0xff}, &(0x7f0000af7000)=0x8) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000af8000-0x8)=@assoc_value={r6, 0x1ff}, &(0x7f000012c000)=0x8) pread64(r5, &(0x7f00006d2000)=""/180, 0xb4, 0x33) 2018/01/10 17:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000032a000-0x10)={0x1, 0x28, &(0x7f00009eb000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bd3000-0xc)={r0, 0x8, 0x8}, 0xc) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ba6000)='/selinux/access\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00005a3000-0x2c)={0x5, 0x1000001, 0x3, 0x2000000000009, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/10 17:36:17 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000043f000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fd5000-0xc)={0x0, 0x1, 0x10}, &(0x7f000016c000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000441000)={r1, 0xf8, "61e1ff467b936745a5b7e8a857e9193653b97d1aebf6877c5546fd83bb4514a176b139e39e5dafe334e96ec01ecb3120747fe404d2a2ad369df6889533bd3516fc34a26bdc34a5368fabef240e542fb85969da629c29b11e4f1e355cf931daa9f0adc586d5ff6ddde5dd448746a9c90cb8fd40a1c6fbd8428f94f7e239667e916bccbe5249817fbfa937be5175e83ff4f2c044e6eb1b905ff736a097aa94cf0c27a86d2d3025db8c8b7dc091902b5c10e3dcf214221de0fd11be2f16f9ea85582c77a2e55a11760d16ac7ae5b3594a1dfc2191dcacc494ebb56d0e75d260fa7d7e8a0375c6210f1650e8a66ea06bcda0feb270324eeb3b71"}, &(0x7f0000237000-0x4)=0x100) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r2, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339ba11743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x18, 0x29, 0x4, "f1eb"}, 0x18, 0x0}], 0x1, 0x0) 2018/01/10 17:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00009f6000-0x8)=[0x0, 0x21]) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000583000-0xb)='/dev/mixer\x00', 0x4c49c0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000b5e000-0x10)={0xffffffff, 0x1000, 0x6, 0x4}) 2018/01/10 17:36:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000515000)='/dev/binder#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x75c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000034000)={0x18, 0x0, &(0x7f0000e73000-0x40)=[@enter_looper={0x630c}, @acquire_done={0x40106309, 0x0, 0x4}], 0x0, 0x0, &(0x7f0000eae000-0xb7)=""}) socket$inet6(0xa, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000a5c000)={&(0x7f0000889000-0x10)=@ax25={0x3, {"95017ae22c0b3c"}, 0x100000000}, 0x10, &(0x7f0000e19000)=[{&(0x7f0000299000-0x2c)="", 0x0}, {&(0x7f0000e8a000)="", 0x0}], 0x2, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000019a000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000079000)=[], 0x0}, 0x20) poll(&(0x7f000006e000)=[], 0x0, 0xa34) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000218000-0x4)=0x0, &(0x7f000067a000)=0x4) 2018/01/10 17:36:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ca000-0x10)='/dev/sequencer2\x00', 0x401, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00003a2000)=0x0, &(0x7f0000b3f000)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00005ae000-0x4)={0x401}, 0x4) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) 2018/01/10 17:36:18 executing program 6: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0xc1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000042000)={0x5, 0xfffffffffffffff9, 0x400, 0x3ff, 0x3ff}) ioctl$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$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x7, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4000000004, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 17:36:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000000)=0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000001000-0x4)=0x73d1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000021b000)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000681000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000773000)={0x1, 0x0, 0x7, 0x20}, 0x10) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f000049c000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000008e000-0x18)={0x1, 0x0, [{0x40000084, 0x0, 0x0}]}) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000579000-0x43)=""/67, &(0x7f00001a6000)=0x43) ioctl$TCFLSH(r3, 0x540b, 0x1) pipe(&(0x7f00000fc000)={0x0, 0x0}) [ 40.092498] binder: 5768:5773 BC_ACQUIRE_DONE u0000000000000000 no match [ 40.194301] binder: 5768:5789 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/10 17:36:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000506000)='/dev/vcsa#\x00', 0x1, 0x200000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006d3000-0x4)={0xffffffffffffffff}) dup2(r0, r1) 2018/01/10 17:36:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x40) 2018/01/10 17:36:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000096b000-0x8)='./file0\x00', 0x80040, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e70000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x45, 0x3, 0x81, 0x100000000, 0xfffffffffffffffe, 0xfffffffffffffffb, 0x0, 0x3, 0xf67, 0x1, 0x800, 0x1, 0x3, 0x2]}, &(0x7f00006df000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d20000)={r1, 0x7f, 0x8, 0x7f}, &(0x7f000033d000)=0x10) removexattr(&(0x7f0000996000-0x8)='./file0\x00', &(0x7f0000909000-0x17)=@random={'user.\x00', 'vboxnet1/vmnet0#\x00'}) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/10 17:36:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000044c000-0x9)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000070f000)={0x0}, &(0x7f000077b000)=0x80000) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000f1e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000611000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xc, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 17:36:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000046a000)=""/164) getsockname$ax25(r0, &(0x7f000048e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002cf000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000091f000)={0x0, 0x0, 0x0, 0x0, 0x5f3, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f70000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000e4000)={0x0, 0x0, &(0x7f00006cb000-0x4c)=[]}, &(0x7f000013e000)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000402000)=[], 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003e8000)=0x0) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) 2018/01/10 17:36:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3a) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000bd4000-0x4)=0x0) r1 = socket(0x1e, 0x5, 0x0) bind(r1, &(0x7f0000b86000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003ec000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000aa5000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017b000)=0xe8) fstat(r3, &(0x7f0000559000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000951000)=0x0) r8 = geteuid() fcntl$getownex(r2, 0x10, &(0x7f0000281000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000c94000-0x4)=0x0) r11 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f00002d8000-0x4)=0x0, &(0x7f00004a5000-0x4)=0x0, &(0x7f000011e000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000902000)={0x0, 0x0, 0x0}, &(0x7f000030d000-0x4)=0xc) r14 = gettid() r15 = getuid() r16 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000af9000)={0x0, 0x0, 0x0}, &(0x7f00007b7000-0x4)=0xc) getresuid(&(0x7f0000cb9000)=0x0, &(0x7f00008b2000-0x4)=0x0, &(0x7f0000ab3000-0x4)=0x0) getgroups(0x1, &(0x7f0000b11000)=[0x0]) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000086a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000970000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f0a000)={0x0, 0x0, 0x0}, &(0x7f0000897000)=0xc) r22 = getpgrp(0x0) r23 = geteuid() r24 = getegid() sendmsg$netlink(r3, &(0x7f0000c8d000-0x38)={&(0x7f0000fee000-0xc)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000260000-0x30)=[{&(0x7f000090c000-0x310)=[{0x114, 0x1b, 0x708, 0x2, 0x1, [@nested={0x8, 0x6e, [@flag={0x4, 0x70}]}, @typed={0x20, 0x31, @str='ppp0bdev%lo.security+\x00'}, @generic="4ef08450c169b2e07632479cf41a1719eada319026fd2ea9c0bc16302e906732fc760e55d98cf3426217e48be9b4fa6cdcdb4cdf65d32a48d915b2995bfee42d5c2338375169b6720f7cb43cb9770e164ac10d351e1f8e3178f191c246a64d8fa5dd7bc5d886c65318ee3ba0a7191260671623c98235208717adfea99262e33a8446f794ef9093261297da8e4ad0c935b29a9c71021f66b1939ce0fe6900f77d193d7911f904324874457d4aec3408aec5bb42006ced", @nested={0x20, 0x8d, [@generic="6c575379db31270ccf0eefe555033fd9", @typed={0xc, 0x7f, @str='\x00'}]}, @flag={0x4, 0x7d}]}, {0x1fc, 0x35, 0x1, 0x4, 0x1, [@nested={0x3c, 0x7, [@typed={0xc, 0x57, @pid=r4}, @typed={0xc, 0x8e, @u32=0x3}, @generic="725509bed2a59d36f0e23452aad2c997a1eb6053201d25bd5cc48dc70294"]}, @typed={0xc, 0x5, @uid=r5}, @flag={0x4, 0x94}, @typed={0xc, 0x94, @fd=r3}, @nested={0x188, 0x6c, [@typed={0xc, 0x8f, @uid=r6}, @typed={0xc, 0x54, @pid=r7}, @flag={0x4, 0x65}, @typed={0xac, 0x43, @binary="ca6cf3d10a889d20e299efa09a4fb38141ff0dc39cb95df775ebb7be933cf71af138c09a73de1376a8b5e7513ac6ed31f051254c0639b64b7ad930d2f96ef15d458a4444dd11b66b0a876440c32b63e140e053bd377403bed245ce9c56fe033bf1384b99d01181b3551ff163fef96889c913bd761fdab4364681024d26de8e2ad73d42e51901ccc35ddefa23f28c3e7bc508c3853b833876535c4d4de3c558b679796f"}, @generic="20159fbe1ec21c2e5bde15336d1f0421e2eeda5050ee04045d6c899ef03963cc478bb7bdbdcd39db27dafd3ac1cce085991d6702060b0c7c7a61e61c94965dc74f1328fb1de83677469c595bf12358f226f6762e6525398fcc0a0ee7ee5a059c6b8d1fc21c26970e3ab6d8eaf40b7e08313082c5d474e791e4", @flag={0x4, 0x38}, @generic="206a5830aefa3958ea533653dd7d769f32018fb3d8e63623999a918383a27f8287f58e3c6f5e4bd0ffd5fd9d86330e41de75ad1b7fddbc7207608c4663e913"]}, @typed={0xc, 0x10000, @str='\x00'}]}], 0x310}, {&(0x7f0000e1e000-0x39d4)=[{0x14c, 0x32, 0x10, 0x0, 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[@typed={0xc, 0x63, @u32=0x3}, 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0x39d4}, {&(0x7f00002b1000)=[{0xa0, 0x16, 0x21, 0x0, 0x1, [@generic="2cc8e5473050ca72f18266d4995c8be22bca87ae110037fd22e5a739f63d1f8028040d184e3e4b43a5255a632687a316c5bd", @generic="bb8f38547b6379965a1c211afc6dabb950383d408192123fb0e61f11c330df1abfb9964f0c13d6c1783b6050d187afdccde1ea694e42c3cf6a14b25241489b3e5fb5b9cd50ae973a3786ca457d0e8db6b7555a3728c658912d2a363bcdc6"]}, {0x108, 0x23, 0x806, 0x5, 0x2, [@generic="306ad0f1461ce0cb8f06756b2d2a2cf5c0252072fdc3855b48cb58c35a43fa58b41361cf13749da7bd264bc2a5df24c28bc62905b42b0d385d6da68fbc7e28a6cac8a2f13f6744f4e1d643b9a8057719c13ddbe67735883fadfd89164c4dc442ee9585442a8e04077a1478290ff6ed4604d16b0b1dfc0726924df811290a8210a111bb89a07e12fcd4d0e1ffec4dbf3346ff12303790169cb66a2786b565bd895160bfa293d6dff667bcce65c38851a9877c9619a8162fd2ed1ef7eefeb05b407d105738860fd0f77ad2ff1941b5d9c6a99f0e55d32c0d2620224c4745b26227d408261b421c06228800f4c70047e6", @nested={0x8, 0x8, [@flag={0x4, 0x4e}]}]}], 0x1a8}], 0x3, &(0x7f0000d8c000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, 0x0, r20, r21}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xe8, 0x4}, 0x2000c000) bind(r1, &(0x7f00003c3000)=@sco={0x1f, {0x5, 0x6, 0x109, 0x400, 0x1f, 0x9}}, 0x8) sendmsg(r3, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000000000000000b90000cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000ce000)=[{&(0x7f0000a34000-0x7c)="4cf078a2d60c3290f4240a4fc469b9f9b3b13ce6e06ce8a46ef16029838995d8762344a3fd6173ba981ef932892bbe0ed652c2c26a3ef9b04ef120a644ab0604ef01fc1bc245e87b3d02fa21959fcc8d1031d310842c2da260adb3d261a1e023cbc72507b6a19e06b244fb28b6b8b5ca98dd64e19112031e49ad9657", 0x7c}, {&(0x7f000042a000-0x88)="64fdb12a80af054089a2b2b4d48d87ca9c7529c68973af1682eaa7e5d81f985bccd67c899ca80698ac509501a342a83074c9adabcc03ce34dd73fd5499f8250891b6ca07f7e67afdb22f21cc124a3ca3ecec5eb1c814a21e9f5e6adc2baf48e16cd61e78eaec8d60ff3c7b11be10faddb7a2bd94ab9a3addee86851cf9f6680607ad2a128a1f2052", 0x88}, {&(0x7f000078d000)="7921c059a1c259f1c33a241c80fcf9d0966a1b636d95d1a52dbf5120cb165f74cfdee01309c1eac463209b904c3242ede0c470bab169ee54f0cb0177decbbad7fc69d3fb3504fac241e6a1097669cbd9b431542058c9de90c935b5d9eea3bde64554c81acfb7e984c2a54c94d585dd216d498572fb27a13ca8a0e52d871859df0eda79", 0x83}, {&(0x7f0000105000)="bfbc87e6ab705af1af450c7f078cc7816db427753391791a7a5b9460e6cc848b49f8269eadcd6c556f4ef4c08d3908b0eff7b11598163a966715fb7791301d07054dbe20e6ce874ce03c61864ca56b1d716d54867403193eb0c69a9a2fcc27ce857b25ed6a2011325d77c7bd8f9ca153b185d48ef46f09a31978405226e9e7bd09ad8230a32edf3f9a21c6ca1c3e4cb65345be8912a6052d3fe372470194e043", 0xa0}, {&(0x7f000097f000)="d809c217f87265c7b6b5c3e17e999a8d3b74b5a795dd59394e799fe82e6bf7764f4706c7740caa076794eee74b36667330637f8af017348c416e4c82295e3963847c34098af8c57b427181a2bbd8d5bf", 0x50}, {&(0x7f0000b0d000-0x30)="0cf0b0f4d7f02dc8462ad88d1d48e10af53b661fcbd6a2badd1d8677fd6b23835690ac352e282f2187881614b445e1a0", 0x30}], 0x6, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/10 17:36:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000943000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) r1 = epoll_create1(0xfffffbfffffffffe) r2 = epoll_create1(0x0) r3 = syz_open_dev$sg(&(0x7f0000132000-0x9)='/dev/sg#\x00', 0x8, 0x80000) r4 = timerfd_create(0x0, 0x800000000000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0xfffffffffffffffe, 0x0}) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00005c9000-0x30)={0x3, 0xfffffffffffffc00, 0x400, 0x40, 0x1ba, 0x2}) openat$rtc(0xffffffffffffff9c, &(0x7f00000d0000-0x9)='/dev/rtc\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000022000-0xc)={0x0, 0x0}) 2018/01/10 17:36:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x4) mbind(&(0x7f0000896000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000ccb000)=0x0, 0x4, 0x400008) 2018/01/10 17:36:18 executing program 2: mprotect(&(0x7f0000f55000/0x2000)=nil, 0x2000, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000ddc000)='mountinfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000340000/0x1000)=nil, 0x1000}) 2018/01/10 17:36:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000017f000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$void(r1, 0x89ef83a63f0463fa) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb0000)={0x1, 0x0, [{0x3a, 0x0, 0x0}]}) 2018/01/10 17:36:18 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000000c000-0x9)='/dev/audio#\x00', 0x100000000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000)={0x0, 0xc5b}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000010000)=r1, 0x4) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000b000-0xc)=@sack_info={0x0, 0x3b6b, 0x7fff}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc170, 0x5, 0x6, 0xffffffff, 0x3}, &(0x7f0000010000)=0xa0) r3 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000f000)={r2, 0x101e, 0x10}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0xb951, 0x5, 0x18, 0x1, "92de07afeacd0c7206c2b2e5790cc1457d6fe1dd1774e5314f9f11ec0cbedddb667d9b657f6b73afb994c6e78829a99ddbdd5ba1a29653b383f420229e85190e", "d729b2a5faa755bc395631895df7f24ef9db274692b4156068908d136f5fdd8b", [0x3, 0xfffffffffffffffb], 0x0}) write(r3, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r3, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) [ 40.403928] ================================================================== [ 40.411407] BUG: KASAN: null-ptr-deref in linear_transfer+0x634/0x900 [ 40.417976] Write of size 2 at addr (null) by task syz-executor5/5825 [ 40.425401] [ 40.427003] CPU: 0 PID: 5825 Comm: syz-executor5 Not tainted 4.15.0-rc6-mm1+ #52 [ 40.434508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.443844] Call Trace: [ 40.446424] dump_stack+0x194/0x257 [ 40.450033] ? arch_local_irq_restore+0x53/0x53 [ 40.454681] ? lock_acquire+0x1d5/0x580 [ 40.458631] ? snd_pcm_oss_sync+0x3a6/0x830 [ 40.462933] ? linear_transfer+0x634/0x900 [ 40.467146] kasan_report+0x13f/0x360 [ 40.470927] check_memory_region+0x137/0x190 [ 40.475310] memcpy+0x37/0x50 [ 40.478393] linear_transfer+0x634/0x900 [ 40.482451] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 40.487531] ? add_wait_queue+0x1a9/0x290 [ 40.491655] ? lock_downgrade+0x980/0x980 [ 40.495777] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 40.500864] snd_pcm_plug_write_transfer+0x24e/0x410 [ 40.505951] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 40.511637] ? snd_pcm_format_physical_width+0x5b/0x70 [ 40.516889] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 40.522585] snd_pcm_oss_write2+0x260/0x420 [ 40.526889] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 40.531366] ? rcutorture_record_progress+0x10/0x10 [ 40.536373] snd_pcm_oss_sync1+0x1cc/0x550 [ 40.540591] ? snd_pcm_oss_write2+0x420/0x420 [ 40.545062] ? trace_event_raw_event_lock+0x340/0x340 [ 40.550240] ? perf_trace_lock+0xd6/0x900 [ 40.554365] ? check_noncircular+0x20/0x20 [ 40.558582] ? wake_up_q+0xe0/0xe0 [ 40.562102] ? snd_pcm_format_set_silence+0x171/0x4b0 [ 40.567277] snd_pcm_oss_sync+0x5b6/0x830 [ 40.571401] ? snd_pcm_oss_sync1+0x550/0x550 [ 40.575792] ? fsnotify_first_mark+0x2b0/0x2b0 [ 40.580355] snd_pcm_oss_release+0x20b/0x280 [ 40.584747] ? snd_pcm_oss_sync+0x830/0x830 [ 40.589056] __fput+0x327/0x7e0 [ 40.592321] ? fput+0x140/0x140 [ 40.595578] ? _raw_spin_unlock_irq+0x27/0x70 [ 40.600057] ____fput+0x15/0x20 [ 40.603321] task_work_run+0x199/0x270 [ 40.607187] ? task_work_cancel+0x210/0x210 [ 40.611490] ? _raw_spin_unlock+0x22/0x30 [ 40.615702] ? switch_task_namespaces+0x87/0xc0 [ 40.620352] do_exit+0x9bb/0x1ad0 [ 40.623790] ? mm_update_next_owner+0x930/0x930 [ 40.628438] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.633602] ? __might_sleep+0x95/0x190 [ 40.637558] ? find_held_lock+0x35/0x1d0 [ 40.641605] ? futex_wait+0x402/0x9a0 [ 40.645382] ? lock_downgrade+0x980/0x980 [ 40.649515] ? perf_trace_lock+0xd6/0x900 [ 40.653639] ? __unqueue_futex+0x1c0/0x290 [ 40.657846] ? lock_release+0xa40/0xa40 [ 40.661802] ? trace_event_raw_event_lock+0x340/0x340 [ 40.666962] ? do_raw_spin_trylock+0x190/0x190 [ 40.671518] ? futex_wake+0x680/0x680 [ 40.675292] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.680459] ? check_noncircular+0x20/0x20 [ 40.684672] ? mmdrop+0x18/0x30 [ 40.687924] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 40.693021] ? futex_wait+0x6a9/0x9a0 [ 40.696820] ? find_held_lock+0x35/0x1d0 [ 40.700880] ? get_signal+0x7ae/0x16c0 [ 40.704746] ? lock_downgrade+0x980/0x980 [ 40.708880] do_group_exit+0x149/0x400 [ 40.712746] ? do_raw_spin_trylock+0x190/0x190 [ 40.717303] ? SyS_exit+0x30/0x30 [ 40.720731] ? _raw_spin_unlock_irq+0x27/0x70 [ 40.725220] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.730223] get_signal+0x73f/0x16c0 [ 40.733924] ? ptrace_notify+0x130/0x130 [ 40.737969] ? exit_robust_list+0x240/0x240 [ 40.742267] ? __check_object_size+0x8b/0x530 [ 40.746750] ? __might_sleep+0x95/0x190 [ 40.750717] do_signal+0x90/0x1eb0 [ 40.754233] ? mutex_unlock+0xd/0x10 [ 40.757921] ? snd_pcm_oss_write+0x55b/0x830 [ 40.762670] ? setup_sigcontext+0x7d0/0x7d0 [ 40.766971] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 40.771801] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 40.776616] ? __vfs_write+0xf7/0x970 [ 40.780399] ? kernel_read+0x120/0x120 [ 40.784261] ? __might_sleep+0x95/0x190 [ 40.788216] ? fsnotify+0x7b3/0x1140 [ 40.791905] ? exit_to_usermode_loop+0x8c/0x2f0 [ 40.796567] exit_to_usermode_loop+0x258/0x2f0 [ 40.801147] ? fsnotify_first_mark+0x2b0/0x2b0 [ 40.805722] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 40.811252] syscall_return_slowpath+0x490/0x550 [ 40.815982] ? prepare_exit_to_usermode+0x340/0x340 [ 40.820973] ? SyS_write+0x184/0x220 [ 40.824668] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 40.829585] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.834582] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.839321] entry_SYSCALL_64_fastpath+0x98/0x9a [ 40.844050] RIP: 0033:0x452ac9 [ 40.847222] RSP: 002b:00007f377128ace8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 40.854915] RAX: fffffffffffffe00 RBX: 000000000071bec8 RCX: 0000000000452ac9 [ 40.862178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 40.869439] RBP: 000000000071bec8 R08: 0000000000000601 R09: 000000000071bea0 [ 40.876694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.883948] R13: 0000000000a2f7ef R14: 00007f377128b9c0 R15: 0000000000000000 [ 40.891234] ================================================================== [ 40.898582] Disabling lock debugging due to kernel taint [ 40.904371] Kernel panic - not syncing: panic_on_warn set ... [ 40.904371] [ 40.911733] CPU: 0 PID: 5825 Comm: syz-executor5 Tainted: G B 4.15.0-rc6-mm1+ #52 [ 40.920557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.929900] Call Trace: [ 40.932472] dump_stack+0x194/0x257 [ 40.936075] ? arch_local_irq_restore+0x53/0x53 [ 40.940718] ? kasan_end_report+0x32/0x50 [ 40.944842] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.949569] ? vsnprintf+0x1ed/0x1900 [ 40.953359] ? linear_transfer+0x5c0/0x900 [ 40.957571] panic+0x1e4/0x41c [ 40.960744] ? refcount_error_report+0x214/0x214 [ 40.965496] ? linear_transfer+0x634/0x900 [ 40.969712] kasan_end_report+0x50/0x50 [ 40.973659] kasan_report+0x148/0x360 [ 40.977439] check_memory_region+0x137/0x190 [ 40.981820] memcpy+0x37/0x50 [ 40.984897] linear_transfer+0x634/0x900 [ 40.988944] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 40.994026] ? add_wait_queue+0x1a9/0x290 [ 40.998149] ? lock_downgrade+0x980/0x980 [ 41.002273] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 41.007355] snd_pcm_plug_write_transfer+0x24e/0x410 [ 41.012436] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 41.018122] ? snd_pcm_format_physical_width+0x5b/0x70 [ 41.023372] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 41.029059] snd_pcm_oss_write2+0x260/0x420 [ 41.033356] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 41.037831] ? rcutorture_record_progress+0x10/0x10 [ 41.042825] snd_pcm_oss_sync1+0x1cc/0x550 [ 41.047038] ? snd_pcm_oss_write2+0x420/0x420 [ 41.051507] ? trace_event_raw_event_lock+0x340/0x340 [ 41.056666] ? perf_trace_lock+0xd6/0x900 [ 41.060787] ? check_noncircular+0x20/0x20 [ 41.065010] ? wake_up_q+0xe0/0xe0 [ 41.068526] ? snd_pcm_format_set_silence+0x171/0x4b0 [ 41.073693] snd_pcm_oss_sync+0x5b6/0x830 [ 41.077815] ? snd_pcm_oss_sync1+0x550/0x550 [ 41.083602] ? fsnotify_first_mark+0x2b0/0x2b0 [ 41.088169] snd_pcm_oss_release+0x20b/0x280 [ 41.092555] ? snd_pcm_oss_sync+0x830/0x830 [ 41.096847] __fput+0x327/0x7e0 [ 41.100102] ? fput+0x140/0x140 [ 41.103357] ? _raw_spin_unlock_irq+0x27/0x70 [ 41.107828] ____fput+0x15/0x20 [ 41.111078] task_work_run+0x199/0x270 [ 41.114939] ? task_work_cancel+0x210/0x210 [ 41.119236] ? _raw_spin_unlock+0x22/0x30 [ 41.123356] ? switch_task_namespaces+0x87/0xc0 [ 41.128014] do_exit+0x9bb/0x1ad0 [ 41.131448] ? mm_update_next_owner+0x930/0x930 [ 41.136095] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.141258] ? __might_sleep+0x95/0x190 [ 41.145207] ? find_held_lock+0x35/0x1d0 [ 41.149249] ? futex_wait+0x402/0x9a0 [ 41.153035] ? lock_downgrade+0x980/0x980 [ 41.157157] ? perf_trace_lock+0xd6/0x900 [ 41.161278] ? __unqueue_futex+0x1c0/0x290 [ 41.165487] ? lock_release+0xa40/0xa40 [ 41.169436] ? trace_event_raw_event_lock+0x340/0x340 [ 41.174597] ? do_raw_spin_trylock+0x190/0x190 [ 41.179162] ? futex_wake+0x680/0x680 [ 41.182938] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.188111] ? check_noncircular+0x20/0x20 [ 41.192319] ? mmdrop+0x18/0x30 [ 41.195572] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 41.200658] ? futex_wait+0x6a9/0x9a0 [ 41.204447] ? find_held_lock+0x35/0x1d0 [ 41.208494] ? get_signal+0x7ae/0x16c0 [ 41.212357] ? lock_downgrade+0x980/0x980 [ 41.216487] do_group_exit+0x149/0x400 [ 41.220361] ? do_raw_spin_trylock+0x190/0x190 [ 41.224915] ? SyS_exit+0x30/0x30 [ 41.228339] ? _raw_spin_unlock_irq+0x27/0x70 [ 41.232811] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.237803] get_signal+0x73f/0x16c0 [ 41.241496] ? ptrace_notify+0x130/0x130 [ 41.245539] ? exit_robust_list+0x240/0x240 [ 41.249850] ? __check_object_size+0x8b/0x530 [ 41.254325] ? __might_sleep+0x95/0x190 [ 41.258280] do_signal+0x90/0x1eb0 [ 41.261807] ? mutex_unlock+0xd/0x10 [ 41.265503] ? snd_pcm_oss_write+0x55b/0x830 [ 41.269893] ? setup_sigcontext+0x7d0/0x7d0 [ 41.274191] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 41.279022] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 41.283835] ? __vfs_write+0xf7/0x970 [ 41.287610] ? kernel_read+0x120/0x120 [ 41.291477] ? __might_sleep+0x95/0x190 [ 41.295429] ? fsnotify+0x7b3/0x1140 [ 41.299114] ? exit_to_usermode_loop+0x8c/0x2f0 [ 41.303759] exit_to_usermode_loop+0x258/0x2f0 [ 41.308311] ? fsnotify_first_mark+0x2b0/0x2b0 [ 41.312866] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 41.318383] syscall_return_slowpath+0x490/0x550 [ 41.323111] ? prepare_exit_to_usermode+0x340/0x340 [ 41.328097] ? SyS_write+0x184/0x220 [ 41.331794] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 41.336709] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.341698] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.346431] entry_SYSCALL_64_fastpath+0x98/0x9a [ 41.351157] RIP: 0033:0x452ac9 [ 41.354321] RSP: 002b:00007f377128ace8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 41.362001] RAX: fffffffffffffe00 RBX: 000000000071bec8 RCX: 0000000000452ac9 [ 41.369245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 41.376488] RBP: 000000000071bec8 R08: 0000000000000601 R09: 000000000071bea0 [ 41.383740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.390994] R13: 0000000000a2f7ef R14: 00007f377128b9c0 R15: 0000000000000000 [ 41.398793] Dumping ftrace buffer: [ 41.402315] (ftrace buffer empty) [ 41.405994] Kernel Offset: disabled [ 41.409593] Rebooting in 86400 seconds..