cb788"}, {0x84, 0x3ff, 0x108, 0x7, 0x0, "f45fae62572f5a41c346352de8231e752fe6384ee8e98954363485b1b980c82785feb13671ecc1c49a25a4e8862aea5b6dd0ce5542dbd27ec587d554343f780a8da8f941ba8c18e81725d6c1c0f99d344c1731d00d739862811f9f25c7c0db09d8abe510a15dbf42b1c35daaab1279e9db83"}], 0x37c}], 0xa, 0x0, 0x0, 0x40}, 0x8040) [ 36.662559] QAT: Invalid ioctl [ 36.667440] QAT: Invalid ioctl 2018/01/04 15:52:17 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, 0xcbf, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa2c, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) bind$netlink(r0, &(0x7f0000ec5000)={0x10, 0x0, 0x1, 0x80084220}, 0xc) 2018/01/04 15:52:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 15:52:17 executing program 5: mmap(&(0x7f0000000000/0xca000)=nil, 0xca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) write(r1, &(0x7f0000062000-0x94)='!', 0x1) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000094000)=[{&(0x7f0000041000)="76497b7aa1323ab064b4145f042b2f01921de9e6950a187d759352606d642343a59e4ef3f244401957289d1417efe0db3c9a6b0eb0cb7ef5e79596648c5b58a928da99b8695aeabe034fc72b2b643ed5129302dbf416bd5f5eb0c6ca18c6d63b0a1f84e405b3d780a6f797829997c9b23551076be8d9a5cc1333811a8e41e1a6c120ed2ddab4cdf6ae4ece5d1806daac7e9aee077cc56b4b3de24fdbc2fd000f1d554e6bad2f35cefc0179e709a9499209ddc2a2de0de1d463a4746251d358c9695b4f0c0e61cd44e83d0415e96022", 0xcf}], 0x1, 0x0) dup2(r1, r0) 2018/01/04 15:52:17 executing program 2: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r1 = socket(0x400000000010, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000654000)={"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"}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f67000-0x20)={0x5, 0x8, 0x8002, 0x100000001, 0x5, 0x0, 0xfff, 0x10001, 0x0}, &(0x7f0000f66000)=0x20) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d25000)={r3, 0x3f}, &(0x7f0000f67000-0x4)=0x6) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f67000-0x2)=0x400, &(0x7f0000d63000-0x8)=0x2) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00284345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) 2018/01/04 15:52:17 executing program 6: r0 = socket(0x9, 0x2, 0xfffffffffffff801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f0000fcc000-0x38)={0x0, 0x0, &(0x7f00002fc000)=[{&(0x7f0000b47000)="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", 0xfe}, {&(0x7f0000406000)="e9e456a0edd9a264bd25d4e7c30f54e73f78ca17fcc0b0a328f2dd1773316b54b90cd3b959b99433339b56e6f60d", 0x2e}, {&(0x7f0000aab000-0xe9)="323e253068be6dd810be078ceaa69f06254c675db1d49027d6048d9c26c8b0faf82d14352f25b8508ff424226ec406ba7e81519b2f8f120721ce85df1e107a6755b69c9e5f711265d959269ee06f65af61aa676fac02bece26144f15c2d27e554e159193551138b34cb1d8d2a22dde8039865ad31a240fa5c0ee5bb2429e838c49d00a0a01f18223405e560cc6c48b00f71aa40277577c977f395807a2e7983424cdabba292a89bcee7aa8adc5bf275f6ee063ae83a1a89d6f6887a58ec8066f27e5211e82fc086d2ebae69d1eb261d62680f35191d746fd4de9331fbdba792447850ffc730538e76a", 0xe9}, {&(0x7f0000f27000)="d12a5ff69f0fea719d9dc5b49ed093128dd9c538d946509ec7c95ab0a6045ff4b95fc9f59fd1e6", 0x27}, {&(0x7f0000c18000-0x6c)="05ebd573b5c1e4f28abb8634b32582a23f70c35c86a61b20dd07e7acb689e660ee6060181ff546e4976fa9753fc1c6a0a65eab79c79633821797073c38fe2c4e41fe1c746e6382e7a20070a0576833ab7f0e8b43e672415566212dd1093bde5b74a4f60d2461d6ab443fe5ea", 0x6c}], 0x5, &(0x7f000067b000)=[{0x38, 0x105, 0x5, "c985ce7f1ef0edbe333a587862059ef237124da238cdb9351cdc02482b01a35415a7e4"}, {0x90, 0x118, 0x5, "e6c00242de37b6f1d4d888858ff08c508f02e2882ef982b878de8f53aefc52bb908f91a6a8f2de50c6505c3fce7e86bf3327824b2c8854e6a2b4fa2950dd0e0a7f96810c88c0edd2b7498ddd5ce74f6ff3d97a77cd2f6f6f88bddc4826a68977fe0bec128d439aefd02b13a39b875748e15b1b7734d6897ee88d738366cbc3"}], 0xc8, 0x800}, 0x40) r2 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000e8c000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000821000-0x8)={0x0, 0x0}, &(0x7f000072a000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00008cb000-0x6)={r3, 0x0}, 0x6) 2018/01/04 15:52:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000f92000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 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) 2018/01/04 15:52:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getresuid(&(0x7f00004a4000)=0x0, &(0x7f00000aa000)=0x0, &(0x7f000026c000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000a8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0x0, 0xdc, 0xa, 0xa0, 0x20, 0x89, 0x5c, r1}, {0x1ed, 0x1ff, 0xd20, 0x0, 0xffffffff, 0x1, 0x0, 0x600000000000000}, {0x3, 0x3, 0x100, 0x0}, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x4, 0x3, 0x7, 0x4, 0x7, 0x7}}, 0xe8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000156000-0x4)=0x1, 0x4) 2018/01/04 15:52:17 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x8, 0x7fff, 0xc005255, 0x67a, 0x4, 0x5, 0x4d33, 0xffffffffffffffe0, 0x3, 0xfffffffffffffffd, 0x8, 0x4, 0x80000001, 0xc3e]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) r4 = getegid() fchownat(r1, &(0x7f0000006000-0x8)='./file0\x00', r3, r4, 0x1000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000-0x12)={r2, 0x0, 0x5, [0x6ec66d3d, 0x8, 0x9, 0x8000, 0xb2fc]}, 0x12) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0xfffffffffffffecf, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 36.764762] QAT: Invalid ioctl [ 36.768076] QAT: Invalid ioctl 2018/01/04 15:52:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") socketpair(0x12, 0x5, 0x1ff, &(0x7f00008f4000-0x8)={0x0, 0x0}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000370000-0x400)={"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"}) creat(&(0x7f00000ff000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) 2018/01/04 15:52:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000645000-0xb)='/dev/vcsa#\x00', 0x372, 0x25f6a2c83f265f3f) ioctl$TIOCNXCL(r0, 0x540d) pivot_root(&(0x7f0000b1c000-0x8)='./file0\x00', &(0x7f0000fb0000-0x8)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008d1000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000dd8000-0x4)=0x100, 0x4) sendfile(r0, r1, &(0x7f0000375000)=0x1, 0x7ff) 2018/01/04 15:52:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00004f4000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e35000-0x24)="7f44587f462dec316a3d5d3ee16c576ff3457e64bfc3504d8063b2a4885fa950b7c2d11fdb1dfbe49d38918e6c2223ef9e448bf90784218e61803334debe7f51c6e21313a19f846a0277fe17c951f6f8077cab765610eda9e60c2d87a74e3957076939ad9c9e9694c94f4526ba91af9ce39bbd3632e047d873c3ee4ac4f641671434ea131f02f288673d6268247827aaf8f4f9de39560dea99ed34dcbe361981dadbabe64ffa9194ccf349fd9a20a41a21358cc0ff0c7caa9bcceee000a009aa9e62f9cd", 0xc4, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000bdd000+0xc99)='user\x00', &(0x7f0000516000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="5176be320960d16c125bbddd7270409e3744b5964023549d5924e99c5336260c5192588f62d47c0b068fd756ac333d6acc80ea2c84965d3a89f1110a4ccc0420866626fce50e6b19d09a0c59ea4d708081445eed3f706b1ba85dfb17aa499fadba6738baf04b459cf7c914830290c81e3d543377fb7dfd4877fda72d053b2dc8715ab1abaaa3adfaa29c72f36e2c8be818185643c1570e92ff14", 0x9a, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000000)=[{&(0x7f0000001000-0xab)="ac06844235eb0ee06b86dddd2553b5102a9c626855582888a4bb84a36054ac9391cd89dce18a6acf4cf52c35a2451bde8097fed3feeccda1ed9dda08370782e7a6632334bd393efcb81b6bd55a6d4efe07996adba0414d1889011c37d84c162926779c2931f7da5aa8b2b75b041d55e6700fb4bf79ff868fd8b5fb595e9f4e79a5872093e07d588133f4a76bba044ff07b6d0136d4cdab6c4d442d7541551e92758928d01cf432a30ddf15", 0xab}], 0x1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r3, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) openat$dsp(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/dsp\x00', 0x42, 0x0) 2018/01/04 15:52:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f0000d3d000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x2) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000134000)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000533000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f000021d000)='/dev/amidi#\x00', 0x9, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000655000-0x88)={0x9, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) timerfd_gettime(0xffffffffffffffff, &(0x7f00006e9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x2, 0x0, 0x0, 0x20000002, &(0x7f00007a5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x0, &(0x7f0000677000)={0x0, 0x0}) lstat(&(0x7f0000f3b000-0x8)='./file0\x00', &(0x7f0000bad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000320000)='/dev/vcs\x00', 0x800, 0x0) setfsgid(r3) timerfd_settime(r0, 0x1, &(0x7f0000f24000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00009bd000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000d93000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_getevents(0x0, 0x0, 0x8000744, &(0x7f0000656000)=[], &(0x7f0000358000)={r5, r4}) 2018/01/04 15:52:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d3e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000458000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000fca000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt(r1, 0x800000000084, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000058000)=0x8) 2018/01/04 15:52:17 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)='./control\x00', 0x6000042) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000005000-0x8)={0x1f, {0x18, 0x20e, 0x4, 0x4, 0x6, 0x0}}, 0x8) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r2, &(0x7f000052a000-0x60)=[{{0x100005, 0x0}, 0x0, 0x0, 0x0}], 0x18) ftruncate(r2, 0x0) socket$llc(0x1a, 0x2, 0x0) [ 36.842795] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 36.876664] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/04 15:52:17 executing program 3: clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") r0 = syz_open_dev$vcsa(&(0x7f000093f000-0xb)='/dev/vcsa#\x00', 0x2, 0x82001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x7fffffff}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000f3a000)=0x0, &(0x7f0000000000)=0x0) 2018/01/04 15:52:17 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000ba000)='westwood\x00', 0x9) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000fd5000)="02000000020001000000be8c5ee18c88010001000000fffd", 0x18) ioctl$void(r0, 0x5450) 2018/01/04 15:52:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003fe000)='/dev/sg#\x00', 0x124, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffff002) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/04 15:52:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811030200000000000000fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x108, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000f0f000)=0x81, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc1000-0xb)='/dev/hwrng\x00', 0x2040c5, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00005b2000-0x4)=0x0) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$inet6(r0, &(0x7f0000da4000-0xc6)=""/198, 0xc6, 0x2000, 0x0, 0x0) 2018/01/04 15:52:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000978000-0x9)='/dev/dsp\x00', 0x400, 0x0) getpeername$packet(r0, &(0x7f0000bf2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000392000)=0x14) r1 = socket$unix(0x1, 0x4000000000000001, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) utime(&(0x7f00006f9000)="e91f7189591e9233614b", &(0x7f0000a85000)={0x0, 0x9}) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000654000-0x8)={0x0, 0x40}, &(0x7f0000c5e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ec8000)={r2, 0x72, "7d77900f806cce3504a70b027d658a60d28dcbd3e41172872f6969471be3bb0ca62ecc3aa986ac90eb8c8e2e768b40f52ef869455b4cb692e75bcf20068ab61c0ccc6ed0fd783bd6008d341855707a46ffd796d357320231d212f869757a2397434c5b0409dc39ba4ec3cb7989654e87b482"}, &(0x7f0000d38000)=0x7a) [ 36.898560] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 36.931683] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/04 15:52:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020200) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ccc000-0x4)=0x14) clone(0x30020100, &(0x7f00002cc000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f0000bfc000)=0x0, &(0x7f00004bf000-0xd1)="") 2018/01/04 15:52:17 executing program 2: 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) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008c9000)={0x0, 0x0}) r0 = creat(&(0x7f0000def000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000c0b000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000618000)=[{{r1, r2/1000+30000}, 0x7fffffff, 0xf826, 0xa00}], 0x18) mremap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000f08000/0x2000)=nil) madvise(&(0x7f000096a000/0x2000)=nil, 0x2000, 0x10200000008) openat$cuse(0xffffffffffffff9c, &(0x7f00001ae000)='/dev/cuse\x00', 0x103000, 0x0) 2018/01/04 15:52:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ae2000)=0x7) fcntl$setstatus(r0, 0x4, 0x0) 2018/01/04 15:52:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x76be, 0x12880) mmap(&(0x7f0000d92000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) r2 = socket(0x10, 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000f42000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$int_out(r1, 0x5462, &(0x7f0000002000-0x8)=0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/04 15:52:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000229000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000017d000)={0x0, 0xbb, "68d0ad36728b2fc69746d837ee9c5a8c2ed0387919dcf1b0e4a2d6b002fb3b3a8e8ed96c6bdff661101cd8ceac043d3f87fd89071834a2d9f4c7c9d96c3209aa85f7f3238058396d96a6490b31e032c49f00c867dd2a668df726107cdca1d57202463da42ded37c102eb14cc4ef170dbfbc772818393fa729f4f0dc0d74be3d971040769c47cc52cd45220b18a9df86ade2a0ffec88c7d2d8c7f5ae4b41c198fd9519b1a7fd7fcede6091f03b79e5c5ce9619c77247024baf311ad"}, &(0x7f0000080000-0x4)=0xc3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000265000-0xc)={r1, 0x2, 0x30}, 0xc) r2 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000040d000-0x50)={0x0, 0x5, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000476000)={0x0, 0x78, 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, 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) accept(r1, &(0x7f0000e51000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000551000-0x4)=0xffffffffffffff01) syz_open_dev$sndtimer(&(0x7f0000fd3000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000565000)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f00001e5000-0x400)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) 2018/01/04 15:52:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f00007bf000)='/dev/audio#\x00', 0x1, 0x80) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000008d000-0x20)={"80f09e907955756021588f99f17ed3b3", {0x4, 0x7ff, 0x81, "270ecbffb095", 0xffffffff, 0x0}}) bind$alg(r0, &(0x7f0000c94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000327000)='q', 0x1) 2018/01/04 15:52:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005cc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = open(&(0x7f0000e2d000)='./file0\x00', 0x800, 0x80) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000d75000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r2, &(0x7f0000a2a000)='\b', 0x1) recvmsg(r2, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000845000)=[{&(0x7f0000e95000)=""/106, 0x6a}], 0x1, &(0x7f0000710000-0x4b)=""/75, 0x4b, 0x0}, 0x0) [ 36.978429] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 36.978444] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/04 15:52:17 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000cb6000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000fb8000-0xc)='/dev/audio#\x00', 0x4, 0x101801) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd9, &(0x7f0000fb8000)=0x1, 0x4) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000fb9000-0x4)=0x3) r2 = mmap$binder(&(0x7f0000c0c000/0x3000)=nil, 0x3000, 0x2000001, 0x9010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000fba000-0x1000)="d3cd327ebf5d59fa534a380fc36c62a7f3cd6c7f17cf7c846c20c0b3004c47b10fa8beee20650c2ba869d64dbdca6c33ebb223f8c1439fd2aac418074488f8b2e93154222ade3b0d8eab75ce10bedc88566270d153aae6472aefedfc21f6a93f4691348b37d443711df8af2918f289aace818332c7f398ebafb2347845cdb015b9b9be1ec7bad214de97241d166034497687f3f10d9a76265eea4ffd542c407284fa95976f0980a7c1c5bc21cb9d754ff7cc0a89d50e3bbd53fc5beda62d5307b216209b9fe9306dc09e5762240c7b05c7d9d30a1070d12abdc08fcff82d7794e624412853c4be433d524ab5094345fdc1f93f34ee77d2be9228f928b6f123bc414abf76b8c67c371324f94b6851589ba038b8d4bc814976e7135a3c8349056e031e5c21a27722cc64da85c178fcad1a701b7d36acc34b553a4fd2f214fb3aaa3d4b82ed55e808f2c11c6e1df4054f08116a1a1f33de5ae36499d0e476ec63e4f7cb4726b4aa6cd81ddc71b689c60ccf0fa6294aa61a7a7426787e569eafa69c047ce212aed4b42a216e77280425d01ec3e440ecfbff6a776f8d725a92f865708bf77c09efb80353368c1c096d29017ed0e26034c34e273b832975ef47322696c86e4fe682a3795dbea991197a424bc305c0baf535ff917b71838b6638a887dff2e6c35d94eaedc63042ab039ce0c7e553f401bfffd66421c994f44244f9085412f4495733250bccc182473e5219d93b7b0d8f6942fbc869bb82f375677a6fa84ca618fa6897c620eadd4016c7c950ad8ca6d13fe40374ea96cf51f00cc2be27f7ee4efa0a09508636ebe3f835fb20034946633ff2c24e276afe0736e8cb2822d643e8d97c8cd8ae2d9ca89351d99456b2644b5ef6312fd9f8de907102d1781b78ce954aafb34623ddfdc53c200ae2914f2774a3564ea65fee3a76bbb1fdd8ba4f18076bcb370cf922e55b83196e80bbd2fbc9cfb4d5ff2d4224893e0016694710056e980907bf443433538ee2d0dcf5184ca017da1a8e2810f322d7e72a58047cc3de82b007136f1396a1a2c76df1fd67e5d7d0f80a114bb18040ff30dd524be0e88b70c8807d26e686b5bfdfba49ff211d7e1f666ee25ec81c70ee6ca5218c529ca82f527368890712e51882e280378120b1296a39c283e07aad38433e5e36d2cdce2403a346b23ce0845b3351c0802037223d71ddc8e2af2f139ae959b7624e09bc1c066ef9624c64496f884067c95a8e18a55bc603c0c188d92bdd574797750f85edd519fd93b37e9f096eb0ebe837f504410dfa098072b0efda385bb51fddd115c98c5f40687b5d576ac10005e92469373b49251a7092f3c9d26f7d52788719227d7a20ae1d0ab3da13040ce678ed394f15b2837ce6bcb389f13d886de071fa5f4feb8f44af97871c26fcb7491be9bdafda811b7f83fd86f0339a2cdd7df5e4efc788fb5d47d8cd89ad29325c232e401d4fbff0bb004f5c76fcf20650126d710401c2dfcca1085a36eb30b868264c0c92dd2ee4eeda0d93791ec009c2721d447e45135800f2c68b7e49180a24b12ad38ccefb67c410463123c9543ba6d3746a8f55627ca98965f66d65b4c294336fde73ff17cfd8b4e540dab1eaf7e9b46f7389803c22e6ee9e029fa1f52d04d33d464e69f04a039362056eabcb2cd7e3d685ef0e4b5d813f6b56a825d5595ffe654111078bda86ab6783944036e922db2d0c43b4c722d4470d3a871aab03d405dcd37718afaaf9a7fb9b25dce47d285f468383ffc8f8a659e382f0a9fb201abc08e59eb69d92ef33e90d43ce23d4719834f1287a118e14a26859090aa11be8b079bfb4a39d88299f6b620b8ac492796c289cd826577f34f034a2ea58cdcefb685e0d88df1b5108dc952a311d1689bce5ea2a8e42e542540270ae35408bb2072a58f414765024a3b173068baf276b55049ab643554e788dab97fbf003839e3bc8f0f389f5c445db72a6d5e4da0ad64ee7d0170dc6738058e0c7ca585c936a2e6ad5209cf3bafea6c6694b3be2e05464d6a00c6b520d37fc3f74e760a2fd8cacf81af8c261ec1340306e7ef1927e8dbbad07225d1775853cd310b0f31c809db27d6a45b29f7acbe396d0e7666571f29b491561c04d31ac3dad259aa4938dd0655f544ac491fad278190ad35c2805b040f78d1daf2a15defa6a91417704ce29bd96026b2c71a02bffa696312c7988f49370c99c3d2ec34ba5345345751097aa0b67a677b28baad365f1a4bd9428e13aaf6c63bd5c746e60009f64b2512ed55fa4a6a29a04105e65c5528861e1d06d6930fc0e47bb9d72ad6b7c7ffcb3b4e1838f8345b80503450a79dd070df7e209d3b0a83af5f44cd591e7e3cddcc0159272fd9bf362f53baa615a657340e8196556dd4baf5366af4cbbf16c52e79554ed05068faa2ddb66b9d248427098b0b5dda45f2163a94e25de969da527dce3a55413c12b8b7a2275e64d3a2213ea62dd146a5122f0f3c6eec160b981986f885b9276c6d99063cbb0973540a0b2944670bf65b33ce544590fee7b11e36fb3f8328164afa5389e243b059b8a62ee2681aeeef105eaa3451ff49474730ce11d4cd77d5cfa6f4341b4ecd9bdf2a0cf78225a8dbf0951ea29777b83502d497494678f48fbf6b8510174fa065d94eaada780750347f7d897ca14169e72072eab916c83eb5619a9bbc2ea58259c4dd7de8b8777475befb7201edf5d827afbad80f266c4b1043c0fb6c2d4109dde6d7c0efffad69e4f57e7c582a5db7efe64cb14a98174cb6d803540c4cab6d4ef6d6473de97bcbf420aa045ee8329df477ddf3e619b3354186c5014ed9f136ab908437b0cb6ee7ba3fa9143994095f63f2d01ec6b46f54842d526438de780ed682722ccd35269b0f74c67e5fbb5d8e89374b587133644fc6c5dce35a8a546232fac8062614576bf3d12b6c896b69ac0426f9a13e143024ba16f703055e59abf770a44f44783beca18a60fd1038ee698166a183b740bb02af31f5e9caebb714dfb69371cd0bc6c4088f384d5012c89d901c8262b24ac4e9ec0ddf944c33cb5419d199e5fd80af4777ec6e345f8f1aea4cbd0a01d549c1e2252c2962fd3a98930e86c9f6a141a48ff6170a0cd133742719e7dd12e5f2dd03643f6fa81ca9303404350ec2df679eeddfb6a8e7cfc623c64406cec61279379404ec64f594bf1c934582485ed3644a50704c1a645093975a4519dd6203c224960783eeef439d4ebf751a4a142d585ac4c268e847aa93c333cded47a0a62273f6eb686f694c1626faa30d6e54d38c914e85c8dc17883ce83dcc0d4d45c45069a8981699e31eb0c9ce8fb64828575bf576c9dc46063f644a7fb79f9a3b37ca3153491f136729cb4261cd8b71dad82e4cb15de2f05a3f6beaaed5edfd9eb15033ed1f02e2c23fa3c31256363b64cadd39a40a4ab813f64b7d029b4aafabcacb0875072ee0a24fae5ca6c976ba0183fae2ade2ca4acc0a64e2cd95d31e033d2a46343f619c2a1410e3da005882a79afd430172d1c8dc496e031764871fc7e99796544f6a52551675587d9b1174b78e89edad43006e76e38a873432f05a47754faf5aa441378691a1ad65311ceabd51b13c099b86004709a1452ea5b1cb94ac349501acc5bcf49445f1123a9434858a21ee7827857cbe418eb41b628101447e96b1d2d55aca2ae1797383de5044fe01333823d8413ac37728102db15fc50eecc6b089a41c407ed4b77310f229cc57606e6530d80f8d73228759cb9908d3e31e4c6e13773ac65ae493ce1d999de413b308bc27ce3a7f7c3d995fd7494fe76988faf1f3caf14dcd625ff774834f99e423f6a7aa0f781c00eb3e17de1d6afa71424efd91dfe8a415b7b189b2843954eb0f03fe5eb377aefc4cecae73f682bb44f25fe73f1f5276151004b22cf8fe7d1d4898ef1e40bd9eb1e4216f952a952349f1407c12d97c635ba17c1d95bafcf70b9929cfa571ae4e08ba05d8b75d1e3fd0b03eb49048fb2e2ce039e55963b484aafc4b2264c845ad8cbab81c4518f96a46feb1b5f3548c8b017d6e11f9adbadfe4a8b8e7321effcf2ace78d3b8adabb258c025c94fb7c7208e50c5e785380b73e267379b72f28c63fb12a7fb310e49da7289e45550a93778d9894981fcd8f76db76faf8ae3dc53424e97ccc18a2ae6d3b8741cb1544e581d8e2cf767df8d81783eb58e61cbc000f77d21accfaf041d7ac1be5559e0b912df45dc2d9fd5698f45c29f9ef05b74d032e371a2505fa081d8163b32e10d51a639eea0100ef4ba21f786122c03e179d7767c509d175d7798aa37e8411df63d315fee5040c8290be4a6b744e3ee6edd24486dc08449b378d8f02435df5e0f070dd862299defd91fdfc5dacdf340377211d7778af35159e0837c6e4282af71df1aaab4021335a7569da0f8d0ec5f08f3c3036e8c049254f9f802552458138b73567660cc6bee04c598691409fc3f64d5b80e2a3fa5f48d4703902026fc493838af80f83113ba25d532cf5494785c7ce615f5ca583d64e48dda4bec4e2172604ea68e23c80b50afda6fd4e4ebac408995792b94b64d25293f529054f5661805e8108fcc34a4cdb1d8d074eb20139621f04695f1cd25f928ee4d72540f0db277864b2b17774fbfe9fd94958b2ef76aaf37c1127787fff74834918b7071141fdee2b794d8cc48019aad017cce2e8ffb1d6e49323b1c781ee5940665e8f64275ce478139f01f4a46ddfcddb40f28242e0176b5fa255ec811d65bdb24c83aa5226f99e826e77c4d104a485da0c50721a0e02f6dcc9ee561b8504c89e7a2495cff3875672ea4eaa99a5d41e1039b7ef3fd8539c16f207695233b2305791952ce8c885003e4fe64150f5831dbae9c6b4951017de63c3bb05d58c32f3f89be065a6bb109611763287a3702af5dbee4a5356391500dc14cac9bb3fe5b9cb8a51ab4fbf840c5f77c5a9dc25d34a344f79c80e90a924c0b92642fd5cc0ba342fecf85643f5979101f4b4f22c2205bf4e20399e19ecac899c2e448d9dac0d15d19a7d05bb907555f4f6effdf84d9bcd0410ee2dfefefda34c6859bf715a827c33b237870b4303d8f0e68ac5d8864d9d90587f6adeaae8a64bba27fa9f75fc4e3ff4219218fb7b0a49a355dcccbf8535136f43e969c370064777483aa97e2e28589161527de118f5c2cdfbd8ac444e3313c8637bbdc6cbdc4ef39245d03264215497accf30493122388ce566e331ae8d0371ca305fe9a277b6ff1c57eefebbe49f11f1abb302c18aa3e5ee604bf60d0385a9a65535f741cdfa367cacf210aa1b2e33cb8c0e6f7d66e9db88aa08996c4b0c2915a19c1b05ee027224f2b1960d4c36be3d5b911ba13444ca62e55bb0ecaf7d7671c024a554f33685ca033a0ac6c384303860a303558fc51ce34e8b44aa5b638c5e869e12222ea058c84190ed76a01c5b716e8c8006fa6696b535dcfe62d02f35eb99a60fac63f5c2451d53bc5d73de8033a6e2435c9a1dc0b5259978bf55002e6bcb86940ca282c9a2ca6015d83d3c25b141d7943dbe920cf861e57996fb0b4191122862753ca68a4ee932ecabadc378efbf5f35da6bde4397ff259d0da513d6da8de79ba8d377250d03cca0e3fb10aec3f02afd6b11ee7bd120fc74d8c834112bffaea9df8a78fa007464139487271a799adc8b692b1ba5d021811121e4d21d73a4e0aa85706d532ebc5d38f0fde03911dd279c5954d544c21a75ce50f613ea544e736f7e65ef499fef174fa88890e21d2cd1bbb7cb26be283a2e30e6b50ed8877176a3e06959", &(0x7f0000fb9000)=0x0, &(0x7f0000e83000-0x4)=0x0, &(0x7f0000494000)="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") ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000099000)={r2, 0x0, 0x0, 0x0}) r3 = dup3(r0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x80000000) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00004d0000)={0x51, 0x400, 0xfffffffffffffff7, {0x400, 0x800}, {0x1, 0x800}, @ramp={0x1f00000000000000, 0x0, {0x8, 0x1, 0x401, 0x4}}}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f0000727000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ce4000-0x4)=0x10) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000fb8000-0x1c)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) syz_open_dev$midi(&(0x7f000092a000-0xb)='/dev/midi#\x00', 0xc6, 0x20000) 2018/01/04 15:52:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0xc8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006d4000)=0x0) ptrace$pokeuser(0x6, r1, 0x3, 0x9a) r2 = gettid() clock_nanosleep(0x7, 0x0, &(0x7f0000e22000)={0x0, 0x0}, 0x0) readv(r0, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000b27000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e1b000)=0x10) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00009dd000-0x4)=0x1, 0x4) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") tkill(r2, 0x16) 2018/01/04 15:52:17 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001d3000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)=""/129, &(0x7f0000b2c000-0x4)=0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000084c000-0x10)={&(0x7f000087d000/0x3000)=nil, 0x3000}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00004c9000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x1000000000000012, &(0x7f0000eff000-0x4)=0x0, &(0x7f0000573000-0x4)=0x4) 2018/01/04 15:52:17 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9000-0xa)='/dev/ptmx\x00', 0xfe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) fstatfs(r1, &(0x7f0000fe8000-0xc5)=""/197) 2018/01/04 15:52:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f000043a000)='/dev/snd/pcmC#D#p\x00', 0x1000000, 0x8b398880881fbc61) accept4$packet(r1, &(0x7f0000ece000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cb2000-0x4)=0x14, 0x80000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000329000-0x1f)="902c50ab51e5f87e120c0500672bfa92709866407b0d696e4cbf4241a62a84", 0xffffffffffffffe6) 2018/01/04 15:52:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x40, 0x0, 0x1, 0x7, 0x200, "b395878db734b0ce73495181e474e2ee15d080259e681b88c9fa727d1f85ec8c04e6c7495ac72899d4d87ea695db34f73ec05218bcefd11994fd6d9aa50fa8", 0x80000000}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x0) connect(r1, &(0x7f0000ac0000)=@llc={0x1a, 0x0, 0x4, 0x1, 0x5, 0x1, @random="d328be00ca87", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f03000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000401000-0x4)=0x20) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000ec9000-0x2)=0x10000, &(0x7f000032a000)=0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x0, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000037e000)={0x2, 0xfffffffffffffff7}, 0x8) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000ca8000)={0x0, 0xfffffffffffffffe, 0x0, 0x1000, 0x2, 0x7f, 0x1, 0x100, 0xaff, 0x9, 0x5, 0x51b14b87}) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/04 15:52:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a9a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x3) 2018/01/04 15:52:17 executing program 2: r0 = gettid() ptrace$setregs(0xd, r0, 0x0, &(0x7f0000002000-0xb7)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00005b5000)={0x0, 0x1, 0xffffffffffffffe0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000541000-0x8)=@assoc_value={r2, 0x9}, 0x8) ptrace$getenv(0x4201, r0, 0x100000001ff, &(0x7f0000003000)=0x0) 2018/01/04 15:52:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ead000-0xa)='net/kcm\x00\b\x00') ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000788000)={&(0x7f0000761000/0x3000)=nil, 0x5, 0x4, 0x88, &(0x7f0000388000/0x1000)=nil, 0x9}) r1 = socket$kcm(0x29, 0x2, 0x0) write(r1, &(0x7f0000fbc000-0x6)="f3", 0x1) sendfile(r1, r0, &(0x7f00004db000)=0x0, 0x2) 2018/01/04 15:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000395000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) bind$nfc_llcp(0xffffffffffffffff, &(0x7f00000a5000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x3, "1b80d99d61f477ce2b2a881011ca55e2f64fef61ecb22c2841832e7e1c1f93c1f7a655e4348fe0f99aaee46ab892a809020f5c47ba9c4ee6c42247cb8bcd15", 0x0}, 0x60) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00007ea000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00002f0000-0x10)={&(0x7f000000f000/0x2000)=nil, 0x2000}) 2018/01/04 15:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000d1000-0x28)={@generic="298fade02e7a9881303f382809d555c2", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000a4b000-0xcf)="b2011802215b036537b2b02ac6fd70b7a9eb84ddad9867e460a740b1d3b1b72c0c713cd49fe4cde6579df5bd11ce425fc5fcd9f666c16aaf65e5bb11fc2f07a09dc28ee0381200b1e51e5a66e26830b6fbeebaa55bd94683fb696422efb8e3ee72597cff7d1452c45527aca46d1a9ef42b2e8ea58cfb65c89d366178ee91b9c4df0f75946bec75ff1fbf02ae9294386e26d09174ff2d68051fcc67ddd367a290d84452bfe155a3bb00f5cbf8f5890d7c507d9f31b2f9df5af299ab58512b90bcec592e65ba3d9e10e644b40c110491", 0xcf, 0x4000, &(0x7f0000c7a000-0xd)={0x11, 0x1, r1, 0x1, 0x81, 0x6, @random="30e209bbeb17", [0x0, 0x0]}, 0x14) openat$rtc(0xffffffffffffff9c, &(0x7f000078f000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000441000)=0x0, &(0x7f0000a5e000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00002c2000)={0x100000000, 0x58c49f53, 0x0, 0x80, 0x100000001, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) write(r2, &(0x7f000087c000-0x43)="a75cf72441f683e30d2ca8e7859afa0bea8f3920deae9104ba378dedcd8ffb15553f01c290dd87dd13b4f47d6b1a698dd1d88ce0744a61a24974c231781692f21ee243", 0x43) r3 = syz_open_dev$mice(&(0x7f0000bc5000-0x10)='/dev/input/mice\x00', 0x0, 0x200c00) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000fab000)={0xffffffffffffffff, 0x2, 0x1000, 0x2, 0xffffffffffffff27}) 2018/01/04 15:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000069f000)='/dev/dmmidi#\x00', 0x8001, 0x40) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x3) syz_emit_ethernet(0x4e, &(0x7f00007ba000-0x135)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="66880367bd1a", [], {{0x40086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0ce8f4", 0x0, "5252ba"}, ""}}}}}}, 0x0) 2018/01/04 15:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x7fffe, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/04 15:52:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000683000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000027f000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000b15000-0x8)='./file0\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) mount(&(0x7f000034d000)='./file0\x00', &(0x7f000018e000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000344000)="") fcntl$notify(r0, 0x402, 0x20) execveat(r0, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2018/01/04 15:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ab2000)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000975000)={0x0, 0x41, "9550c0c576311a57a94f90f7b0648f2ed869509f6386af5b00c7117d7320a5d37663f6f0536cdcd64730386f53acb6d1e970482fc11dd968154832e073e50462a6"}, &(0x7f00002ad000)=0x49) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000)={r1, 0xc8, &(0x7f0000934000-0xc8)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0xcf9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in6={0xa, 0x2, 0xbc8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x3, 0x45, @loopback={0x0, 0x1}, 0xffffffffffff7fff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x20}]}, &(0x7f00005a8000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2018/01/04 15:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xcd6, 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) r0 = syz_open_dev$dspn(&(0x7f0000a2a000)='/dev/dsp#\x00', 0x1000, 0x10000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00002f0000)=""/23) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000e39000-0x37)="3b1850dffda4f50500c0a6abe8eb9d03c2da451921c4971192e7bed5189580191df73cb7864acf6db3036f5652eda209e29a57c648661b", 0x37) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") 2018/01/04 15:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000962000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000338000-0x28)={0x5, 0x20, [0x3, 0x9, 0x5, 0x9, 0x1b4, 0x0, 0x40, 0xf6]}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f9f000)=0x1d32) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000008e000)=0x8001) ioctl$TIOCEXCL(r3, 0x540c) r4 = dup3(r1, r0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f000009e000-0x10)={0x10202, 0x0, &(0x7f0000515000/0x4000)=nil}) connect$unix(r4, &(0x7f0000d2b000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$int_in(r0, 0x5473, &(0x7f0000396000)=0x10000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000afc000-0x68)=[@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00004fa000-0x98)={0x0, @in6={{0xa, 0x1, 0xffffffffffffffe2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffff}, &(0x7f0000fe9000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000874000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebf000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001cd000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000bbb000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000651000-0x8)={0x0, 0x2}, &(0x7f000018a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f000002b000)={0x0, 0x4f, "409b246b29c119434b471ff317b2185446468dbad0fce3606c789872ec1a6f5879ae34b5069ac1fece078c3b0b815e63bc3e58211989e5ca5aa1036cbaa298a4c66c92c99f3fe140677e1a86ef517c"}, &(0x7f00009f2000)=0x57) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000842000-0x8)={0x0, 0x4}, &(0x7f0000d42000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000bb3000+0xc65)={0x0, 0x9, 0x1, 0x2}, &(0x7f0000e07000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000088b000)={0x0, 0x8, 0x6, [0x7fff, 0x9, 0x1ff, 0x8, 0x1, 0x0]}, &(0x7f00000fc000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003f9000-0x8)={0x0, 0x6}, &(0x7f0000b56000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000eb2000)={0x0, 0xfffffffffffffed7, &(0x7f0000f85000)=[]}, &(0x7f00000d7000-0x4)=0x15f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003be000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002ca000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000ca4000)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xeb7e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xffffffffffffffc1, 0xc59, 0x1, 0x10000, 0x0, 0x6, 0x1, 0x0, 0x8, 0x7ff, 0xff, 0x1, 0xfffffffffffffff8, 0x3ff]}, &(0x7f000090c000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000421000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000040c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000e3a000-0x8)={0x0, 0xcc}, &(0x7f00009ca000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000714000)={0x0, 0xa2, "dbe5b9b4a46098a602c4213de8908cb46bc19963c7ed17459325a1e308834afb9972a9348299ba720ed87e3586ea95897ed15a4718253cbb2e2527ae4802dd157469c7d4e3fe57b76719c8a14fddafcc7aea8b4431635cf295354a46d0d9da5671c7fd56871fb48c28380d8aae1f0e5d45d2a86ca465e7b6b8eb126fe442c818dbed7ed46556cb4478e9a1422c2222cbc08887101220e41572c175b4f420b4c90e80"}, &(0x7f00008da000)=0xaa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000c29000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f000080c000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000720000-0x8)={0x0, 0x10000}, &(0x7f0000d95000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00002d7000-0xa0)={0x0, @in6={{0xa, 0x3, 0xe3d7, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x1, 0x4, 0x9}, &(0x7f00009bc000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00004f7000-0x8)={0x0, 0x20}, &(0x7f000061b000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0, 0x0}, &(0x7f0000ef1000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000132000)={0x0, 0x12, "124cb847c5ba51fad1c94363dee9468a157d"}, &(0x7f0000b33000+0x2f2)=0x1a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000d30000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f000092e000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00006c0000-0x18)={0x0, 0x7f, 0x30, 0xab, 0x7fffffff}, &(0x7f00008a3000)=0x18) sendmmsg$inet_sctp(r2, &(0x7f00004ed000)=[{&(0x7f0000d87000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f17000-0x10)=[{&(0x7f000014c000)="37f8d67d33fcf4eb0ef93792a03d9c80a5e1a3544e3af09f784a10e7b92b55d664aac0dd82ac1c3cf4861aa917eaf01540a27e818f99fc0eefdca932a3ce5bc25bf234a06fd911ecc146983c239933fe6d21d9b20bd7e6aad25887ab053af2ea1fa5", 0x62}], 0x1, &(0x7f00000ac000)=[@sndrcv={0x30, 0x84, 0x1, {0x1ac2a5c9, 0x1, 0x0, 0xfffffffffffffff7, 0x10001, 0x6, 0x1, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x3fc27c8564da740c, 0x800, 0x8bb, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x200, 0x2, 0x4, 0x80000000, 0x4, 0x80000001, 0x8, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x9, 0x1, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xa222, 0x3, 0x200, 0xfffffffffffffffe, 0x5, 0x7, 0x3, 0x9, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0xa, 0x9, 0x6, 0x800, 0x90, 0x64d, r10}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x4d, 0x65}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x6, 0x1, 0x5, 0x2, 0xde, 0x8, 0x1, r11}}, @init={0x18, 0x84, 0x0, {0x8, 0x1000, 0x3, 0x10001}}], 0x1b0, 0xc081}, {&(0x7f0000c84000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000284000-0x80)=[{&(0x7f00008bb000-0x30)="ad5f878ad4e07096edcaf931e1a62a47ff9a71636a56dac55b37526471af1375d506f639da5310ed1aad4e8b094719f8", 0x30}, {&(0x7f0000d41000)="e2e53f5ffccab7460bbbc660ec79f674bfb1751a0c9a06ee27e508a7333edc6a14cd0817fff19f95821017101f25ae068d252f3912eba409f8e54fae07460019bbd5f21529f9fb0ce38babfb5369007ce94d409d4ce6f0713721defddf2cd2b0c9ab92ca40810b5496f2a6254e3726f6d37ecf1d1c6d1cba791721177210b463f0a97d6bc1329a4c28b7113eee31ea8bfe4ac5534459b26590cf462010ed9cb6f5acecc9ee0ec35e9417b11a83341049878dee1b14bdebb533e5a86dd79baa2dc8caae8f79388bf40dbfa81e43c94cfa06ea688dd63984a788ed", 0xda}, {&(0x7f0000335000-0x92)="2be07f1cdd12a6a61287ae05f95a2836ecbd7e6aee3084fcfc755924eb740e8c01bf4db56faf9ecba46c84228dbd1b0d95fad6fcf1785110fed4c58bc2444ce56f0d329e908a6514b523dceba369320ce4f750d9897662aedeeea42aa0f5e97f4f0af9e0d1d1b6b2119bc2848f9048ae7e3441c4439189dd11d4a3b2fe0703556ed5f2a8fd94478c33ae1dfe4134922001c9", 0x92}, {&(0x7f0000b60000)="cc4b78dac9279c9c270dd1d47f44a00fe2f94fa6c7a6bcf533c27adea7fb138ca76a30724f6d13d7184ff40a790d083cbb701a423000f6b7602efa4413e62817f6a47ae748d0ca61ace50fe0567443095b309fd1d936aa4f9469ae2980830e", 0x5f}, {&(0x7f000086b000-0xed)="5aff48ca14706aedee1019ff0008e64de8019174b5bed514bc77713e0b58a9d54276aa79067b13ffb9b4cc84ef4a969108a051fff216ecd11400d4873f3efd112502e1363f87ec229b5096e0492f8125124d182d5605fafc97c16b0c3ffc22775c07d389e7aa52882bede712c153c3ab21dad03d903d24a62e5ddbfecb0967665c50dd22906473a0c10d49cfe8cd9a049e78fe7814204b0db5989a36b419b6c5318010fc35ced1279e4cadb7e2dd6288faeed6a3294d3c0ae66be8a908c748fdad0ea6d6b108b58f07a1f71f7033162bc5b86e8fc16690925660fe7973dd4e18225dd2a6800cc0c48494f27cae", 0xed}, {&(0x7f00003f2000)="c1352ab52dfcc490fd827352b643e9ea0e3f3de61aebb31e5b77da5416db8bead4c95e35be3147c37f8fcf4f065dd59e486962ab9f03ca3ad0d32309c4597787f40093692f13779f81b8d5f30369a34b7fc7bcc47b4a4d8bc895ffe61b54ef4edc3d2aef79f8d4d43e6837db69dd3adf430ed521d80e3e677d94ee011cd2853dc046661541b8afeae4871a78ae1f2f67d2fcddf29356cd28806a502bf524785e721c67616519121e48a3ae585d49ea5e6d8547bedb971bac4f5991045a2e638cf5f385a75a9e00fa8ca58707037ee36e26ad222d0edc9d1dfa45ca4cd78ef5bc250af2ccf820917e08f414e51433c90edc65b40f8d26", 0xf6}, {&(0x7f0000961000-0x91)="db904cb47dd46f90aa1cd2a6f4bec726c414c7d21b1ecf06fe35719dd473f6d21a195c00df1ed0b91b8e16ff40c6c6a74ca383ef630223bd69afcc39837eefaa127f07538dff7664a6be852be231744e0a519424d833d91073c0a35780fbb257a6cc3a14f2dfe876e645ff599dae0c6dec411b9dba624da817dd8a12d4d5464f84c46b6faf9502e3eade4f807d73d53dc4", 0x91}, {&(0x7f0000a6a000-0x3b)="5965cef58533da2e1eac804f712e59e8e8af07942a5468be686151f706af9efa098afcb5aff3687725d46baa6117b4738043559d0327ec4c7c0861", 0x3b}], 0x8, &(0x7f00009b2000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x6, 0x6, 0x89, r12}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x0, 0x9}}, @init={0x18, 0x84, 0x0, {0x35, 0x6, 0x7, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x9, 0x9d, 0x8, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x4, 0xfffffffffffffe00, r14}}], 0xf0, 0x40800}, {&(0x7f00004c1000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[{&(0x7f0000ddf000-0xa5)="83b64145e3ecc8e98383d18aed5c9f538eb1a68aa5258a955951940581bcda4d99dbe79ec233dab487c68233699ad55818525744211ddc56661f29943806392ea2552186de35b4ebe4aca024b205152eeb626eeb9fc76abb8b59e0d2112e32503885709c52a4384a9b5749630c035ea22d2ea270c42367991aed82be548ca787175dbde429e182f37e69b4af1613c4dff106db6bcee4da7740765efdfcdb8937cd0fe85aae", 0xa5}, {&(0x7f0000a0b000-0xd1)="48356fb7ded3b513ecaab5145dc4af0d59a74bd5881e6aeb9543f3ea385da6d139e57bbcd50407b8300895412b333282a9cc800eb7155d3526092d7d9e6c07198bbbc59ea2319641944d4a104b662dd0c690b94356ef5c2a167ad86cfdf36453f2ceff5654e69f54fca83094dfc70d95a65f34ab2417fa20551fa7097474a8d2117856f99e922c57e6e2fe8d3f837c4bb60d98b982d868c3869e0a058b5dfa4a7dfcf66e9b809a5cd024d93e3ee8995b948c2a2aea9996c3869f1347ad11285d07be5dab3bb199875d10f2ea461ee4dc5c", 0xd1}, {&(0x7f000020a000-0xb)="7dc36f27f630f585a51da7", 0xb}, {&(0x7f0000c95000)="d631b360168185d31616eba1dd637e381c8ecb949c3c6638339e48b9e044dd6c990c51ab57febb7c2f1fd09a669dd653893116c0254264095435e28ba550466ec2256979335b8db4f0eadf5790e761f93756714991eb43fc36a128bed1ebf2372f341464a6c9bf7ec21cd6858ce2022128a2acd94ebceb6124cafebe5141a5814c4797a7fdcfec8207065760da1db3a5c6806ab4fa28ec5a270b04ca0206b104d86e17548b621d3223620f36fbbc4e46c8e6baa416b9c91252a2bdbbdb97fc03b37db4b86a85b21a3d", 0xc9}, {&(0x7f00000cb000)="c1df3fbdedc2c1c2ba2349f02c7db99c3f2068ac2aa8a0ffa52ddec499ab441698384990eba7720da01746f7f54585e223509fe04b7e5c4f1f19dd24e086dc2e51c7a80be69f44c222a9861b2c1a8d3fd1", 0x51}], 0x5, &(0x7f00008a8000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x2, 0x9, 0x7fff, 0x40, 0xfeb, 0x9605, r15}}], 0x30, 0x4}, {&(0x7f0000db2000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000862000)=[{&(0x7f0000a4e000-0xdd)="b6099efdc9440970a087dcbc2d3ac43f32cf05a4a0266882c32d65e2d5e4ad5bc195e82dab9526a819bbe05f3cd80d06ebb5c1937ca8eee901b16792fde29413f6060a43898fa20ce514aa37c2127e8ceab1abced8a4e93cbeb88291a5be887051cd8acf5760827d9c5194b3bd953f10b59f1c49d1b7a634bd373d706e7f1b471e2b2aef585624deb0771deda6a9eeaae6d7dc57999d15d4927b07768a22ec814a2587dd1eb636b04617b323035809ea2ba598495224f6a70c0c498bec138bb2288bba2b8ba53e759f0e3ed31303b63fa3c8a560b7e2cab51ab59ae3cd", 0xdd}, {&(0x7f0000813000-0x1000)="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0x1000}, {&(0x7f00003a1000)="2504827e7f247e22aaa7a249853b3215e5fada5e7331d41ee865250ef8c62cc362eddf05c96d6d9c1dc10bc3ea04d5f5cddaba83070095dab3f0e6e51fc48c9a1fb9320008c580b8af4847c3e93aea0be1a80b528e8f5b7e2b823a373e6abd818c8088f4b389bf1fe790111428218a31628b408193d0dbdd91122ef3296645b971349e27b51b75ec51064726dbeddd522f8760c214fe783d9052fd734652e721696774fa0862b7ba3f1713541f308c360898651702ae476e7f7d69236897efe8ce6cfa", 0xc3}], 0x3, &(0x7f0000e53000)=[@init={0x18, 0x84, 0x0, {0xffffffff80000000, 0xca, 0x10000, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x7cd, 0xff, 0x1, 0x0, 0x6067, 0x8, 0xffffffffffffffff, 0xfffffffffffffffe, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x206, 0x100000001, 0x1, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x9fe, 0x7, 0xffffffffffffffff, 0x8000, r18}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0xab9, 0xfff}}, @init={0x18, 0x84, 0x0, {0xff, 0x0, 0x8, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x80, 0x8000, 0x6, 0x80000000, 0x1, 0x7, 0x401, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x13, 0x6, 0x0, 0x1ff, 0x3f, 0x8, 0x4, r20}}], 0x180, 0x4}, {&(0x7f0000e3c000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e5000-0x50)=[{&(0x7f0000445000)="75a7ce9bdbe11bb93e2dd9a5206e7f0508e29d1fee22be70f079cc590564b23f94a90c65ccdaf3e18eb4d4cd886dbe0786c303f5dcd060afd1b4fb307194a75c5e8d0970111f7f7a772dfc4ae8d6284491d14abb3021bbf23e332981caf2425f8fceb5d4aefc584628e896f115d9cdd12baeabd31f944431fa95325898164a1f4dafe854d022d9923e46723f3329de19f6c93b37d7c5488d9f5f38c79c049084013c23bdf23125ce866de7403fed3709893c1337a66e22587ae0011c9c2d63d5b6e607df18a84c1e18d9228c2adf247fd6682c6b18f092563d933593a7254c422e65eb38e03ae56dae", 0xe9}, {&(0x7f0000f49000-0xed)="c48d2a2a7c65cbdba2224151d944efa650b5f386e8bb99a6af67d160acee25e0d3a9d1885abbd23d2c74387f14bf2f0cb736b67c0a2aebf6fb0452bbce1ba4c541b3222958f1ea7e3c0ad01842030c87e99722db77aeef811ac366f9f3bed28ebf1cc64e825ee89aa1c45d92a32aecc3bbe2f83532e36232e5dd2f27c3b63636b3dcc257bbcd194221f929316be0ecae4c7705ae4766462d6dc2668080c7e216e7a56665d5250fff47004186495055a793a5eed9c892ef3fde102eef3ce89417ee1cc832a080af87676f155646c296b0b43460105bc7c3cea730e329ff0f79e1000b425a4bee95d1935e8dfd1b", 0xed}, {&(0x7f00001b7000)="3cbef8b090da349969b6575e67aed3524085d04d53fb5a22a24a0def4d6e0c6e0fdff1e45629ee95889ce88818d8b9662eface17d30ba84c86303165ab2e771c271b8a132c080ebc9f8e67a0d6144e4320115e", 0x53}, 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0x1000}], 0x6, &(0x7f000064e000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8009, 0x9f1, 0x0, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x208, 0x40, 0x1f, r24}}, @sndrcv={0x30, 0x84, 0x1, {0x6828, 0x3, 0x6, 0x8, 0x3ff, 0x7, 0x7, 0x5, r25}}], 0x90, 0xd0}, {&(0x7f0000456000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000716000)=[{&(0x7f000051a000-0x75)="717c1e4cda5eebcd2829341e5089d9f1b0599a5ea13edcd20f481f146918fae9ba8ee6bdb74ff192d3d68cbd4e4eb15dd509938884dc002f3ae6994cad44a74c69f7c2f3ad327ee38e6b0c3b5be2b5165602d4d6e1699bc91eb2777e44a4eaa6afd27558f9a3ea9bf60d652dc3d0028e4285519fc6", 0x75}, {&(0x7f0000490000)="", 0x0}, {&(0x7f0000c8b000)="18238be320df1497dcc2dfa0914fb562f0418cb6d7f48d59595057dea496b0a491f301c1d88c", 0x26}, {&(0x7f0000923000)="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", 0x1000}], 0x4, &(0x7f0000bbc000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x80000000, 0x1000, r26}}, @init={0x18, 0x84, 0x0, {0x8000, 0x7fff, 0x9, 0xfffffffffffffffe}}, @init={0x18, 0x84, 0x0, {0x0, 0x7ff, 0x7, 0xa71d}}, @init={0x18, 0x84, 0x0, {0x8, 0x2, 0x0, 0x50e}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x8, 0x4, 0x9, 0x5, 0x5, 0x7, 0x6, r27}}, @init={0x18, 0x84, 0x0, {0x2, 0xa9c, 0x3, 0x5}}], 0x120, 0x8000}], 0x7, 0x20000080) connect$nfc_raw(r2, &(0x7f0000609000-0x10)={0x27, 0x7f, 0x5, 0x7}, 0x10) syz_open_pts(r1, 0x0) 2018/01/04 15:52:18 executing program 6: mmap(&(0x7f0000003000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003c1000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f00000d9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) prctl$intptr(0x18, 0x3) capset(&(0x7f0000ce3000-0x8)={0x19980330, 0x0}, &(0x7f0000ce0000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0}) 2018/01/04 15:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c4b000+0x7c4)={0x0, 0x0, 0x0}, &(0x7f0000891000)=0xc) getgroups(0x2, &(0x7f0000df0000)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(r4, r5) socketpair(0x2, 0x5, 0x5, &(0x7f0000e3f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00000e3000-0x78)={0x4, 0x78, 0x40, 0x7f2, 0x3, 0x7ff, 0x0, 0x2, 0xa8028, 0x9, 0x334, 0x5, 0x8, 0x7fff, 0x0, 0x1, 0x0, 0x632f, 0x3, 0x1ff, 0x6, 0x4, 0xfff, 0x6, 0x7, 0x9, 0x8e, 0x0, 0x100000000, 0x80000001, 0x400, 0x1f, 0x100, 0x279, 0xad0, 0x2, 0x7ff, 0xf6, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x80000001}, 0x200, 0x4, 0x8, 0x5, 0x4e1, 0xc1d, 0x1, 0x0}, r3, 0x22b, r7, 0x3) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f000058a000-0xd0)={0x0, 0x0, []}) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000eaf000)={0x5, 0x7, 0x1, 0x7fffffff, 0x47}) 2018/01/04 15:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000657000)='/dev/ppp\x00', 0x301040, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00007fa000-0x8)=0x3000) r1 = syz_open_dev$evdev(&(0x7f0000777000)='/dev/input/event#\x00', 0x80000000000, 0x280080) r2 = open(&(0x7f0000c3c000-0x8)='./file0\x00', 0x400080, 0x82) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000611000-0x18)={0x0, 0x7, 0x20, 0x9, 0x80000000}, &(0x7f00001bb000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000aa5000)={r3, 0x7ff, 0x0}, 0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl(r1, 0x400045b5, &(0x7f0000338000-0xd7)="") ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00008e6000)={0xde, "fafcb66fdf25f3db4d618e8b358ee5ab809576a2d271973feed4b3484ae42bebfea179196b0173a11df904987fb796f82f6359c9db7e04e030cb9bde46d44e6351f4eefc161e2b2418019a0defe43cb78866c66cd86be7ebd4c3e2bd2e6a5ce6ab2472d26a2b9e5c4a74cb93aa35f71c4f29ce6215bcb98a07a833407510ff6bfc54f5421df9244a329e1cd640f7f6b149acf6e92f0b6e388127412cede5c8c29b83d85bdcb912915abc1d7dd99199404deec329418366143c1b4975d7abfa092a89e151f476a39f089457d6bd645fb738706ee4c957f451c119baa675aa"}) 2018/01/04 15:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f00003af000)="", &(0x7f000006c000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000f2b000)="") setrlimit(0x2, &(0x7f0000d0a000-0x10)={0x0, 0x0}) 2018/01/04 15:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x9) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) sigaltstack(&(0x7f0000c6e000/0x5000)=nil, &(0x7f0000e37000)=0x0) 2018/01/04 15:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000feb000)={0x1, &(0x7f0000978000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setgroups(0x0, &(0x7f0000904000)=[]) r0 = syz_open_dev$mouse(&(0x7f0000d4d000)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00003b6000)=0x3, 0x4) socket$inet(0x2, 0x0, 0x0) remap_file_pages(&(0x7f0000a45000/0x3000)=nil, 0x3000, 0x1000001, 0xfffffffffffffffa, 0x20000) 2018/01/04 15:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00003d9000)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f00009cf000)=0xf9) r1 = gettid() rt_sigtimedwait(&(0x7f000000a000-0x8)={0xffffffffffff880a}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000-0x10)={0x1, 0x0}, 0x8) clone(0x0, &(0x7f000069a000-0xbe)="", &(0x7f0000017000)=0x0, &(0x7f0000b8d000-0x4)=0x0, &(0x7f000061a000)="") rt_sigqueueinfo(r1, 0x4, &(0x7f000000f000)={0xfffffffffffffffc, 0x0, 0x80000001, 0x0}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000516000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dd7000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000df8000)=0x0, &(0x7f00001c3000-0x4)=0x4) 2018/01/04 15:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000de5000)={@common='lo\x00', &(0x7f0000b69000)=@ethtool_rxfh_indir={0x15, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(0xffffffffffffffff, 0x3, 0xfffffffffffffffb, &(0x7f00005ec000)="6869d3c9b6e6746321641ff376fa5b35d1579c82f1630ca40e5c54e57eae559b1f", 0x21) 2018/01/04 15:52:18 executing program 3: mknod(&(0x7f0000a33000-0x8)='./file0\x00', 0x18, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000f06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b70000)=0x60) accept4(r0, &(0x7f00002c0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000609000)=0x8, 0x80800) r1 = socket(0xa, 0x100000000000003, 0x2) getdents(r1, &(0x7f00004e5000-0x28)=""/40, 0x28) accept$packet(r1, &(0x7f0000795000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000097f000)=0x14) 2018/01/04 15:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000684000-0x8)={0x0, 0x0}) move_pages(r0, 0x0, &(0x7f0000e12000)=[], &(0x7f0000b5c000-0x8)=[], &(0x7f0000625000)=[], 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e6d000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000341000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e0000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000a88000-0x18)={&(0x7f000021c000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000068b000-0x10)={&(0x7f0000d31000-0x198)=@delsa={0x198, 0x11, 0xf10, 0x5, 0x0, {@in=@rand_addr=0x6, 0x2, 0xa, 0xff}, [@policy={0xb0, 0x7, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x1, 0x20, 0xa, 0x20, 0x80, 0x2, 0x0, r2}, {0xbab, 0x1, 0x101, 0x9, 0xde, 0x0, 0x5, 0xb965}, {0x9, 0x3, 0x1, 0x100000000}, 0x357, 0xc, 0x0, 0x0, 0x3, 0x0}}, @migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x9, 0x0, 0x7, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x7f, 0x0, 0x0, 0x5, 0xa, 0x2}]}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}, @srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @u32={0xffffffffffffffe0, 0x1f, 0x8}]}, 0x198}, 0x1, 0x0, 0x0, 0x4000}, 0x1) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) clone(0x20a002, &(0x7f0000de0000-0x4a)="80ca19d3230bc5b01adc5771ce386a72c2854c3725e16e03396ae95480dece94aeb5cb6e34910a0b5ce794da0a3f3c62be1997b7938e17b0914c9510a588bd140f6dfaabd960645404d0", &(0x7f00004e7000)=0x0, &(0x7f0000782000)=0x0, &(0x7f0000b71000-0xdf)="237f5df8d33822b65f23b8f137ec565e3ff514159d83a5c0fa8e69d39dee496f0feba55a7d50bf7e8f7231ccf92e7f379b0d1b3e5e553f2cb82522c1f41d9f54097a7a9614ffa77a65554c759dab8b4619eab197954bfef4ba375b5ffc870125657dadc75094d1e4980c0026791120313ff6ff89c6ea3515ae5647ec97486b399d2b35ad5f3de2e9c3aadad596f62b572b448313c8dc9b1a18457abeb3872c39f06fdfd19b1c13b0cd81f6481cbe4670d70b000000000000786b47807e378400123b29d89227b54a3affabbef40d3fb8fe87e300b11f9f9eca1a14dbffe551") r3 = syz_open_dev$mice(&(0x7f000015d000)='/dev/input/mice\x00', 0x0, 0x400000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$void(r3, 0x5450) 2018/01/04 15:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000be2000)={0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a4f31306e78dd580871912144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c6044500ffe1040002663d75dd0500004300000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f07080003ff000000000000d359bdeb62c88a769c86856959f8b9dcaee3f8e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab60700396f4b9b3e5a2db8352780dff80bb45a7883eec5", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0xd0, &(0x7f0000d9f000)="a17a54cebfb9858794e2df50493f5924c310ee9726125563624e2dedc9d4b9742d", 0x21) mlock(&(0x7f0000290000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000966000)=0x80000000, 0x4) 2018/01/04 15:52:18 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003f9000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000)={0x8, 0xffff, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000002000)={0x4, 0x9}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = gettid() tkill(r1, 0x32) sigaltstack(&(0x7f000080b000/0x6000)=nil, &(0x7f0000000000)=0x0) r2 = socket$llc(0x1a, 0x2, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x480000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000004000-0x10)=""/16) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000004000)='/dev/sequencer2\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000006000-0x89)="04c4fe717d7063791ab764a0998828ea8a14adeabb03fc926c25a563228bd94fcd667ccd26b592ef4be60db417003833e68e614017a928f8f220db048a1c4d1b1b9e69dc99de7eaf92d52b8619f4c95c94fa36b5439b7c29c90417505b2bed88c670bdd9de3af3238d459043cc381f1bcfd5beec0dc06c436d50e073469997838eb172d64899b5aedf", 0x89, 0x4000, 0x0, 0x0) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000004000-0x14)={0x1ff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x1, 0xfffffffffffffff9, 0x7, 0xffe00000000000, 0x1ff, 0x5, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000007000-0x4)=0x0) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000001000-0xf1)=""/241) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000007000-0xae)={r4, r2, 0x10000, 0x3f, &(0x7f0000001000)="ebd6e38713887e3469d41bf4a8a5b8636e526ff66283b0178331fdfa3ed9fc270394062b8fb97a88e37a9b669f7f7da767542f29492381a618fa6cd067b5026cc16baf6c398d2b73469086a06ab62b499c2d004b0e906e7f582999bb099960ca8721a0778734ee582910694b7a311ea23240eec8ef1563b971adcae7fe4602354ab7dcfa6fae8b51ee3df67cfc2cb2cecf9d6c7daf51fce9cc1b0c4a71583a6c6c352dfe0a71b244bf1580a91620c5281952da07f49fdbb0549077cddb4681b62f160fb130a53a2b14170a44dd5023c4c11d4e85d75d34dc9f4bbd2a3632ffe852257afba272d10b60a2a56b198117fc8b76ecf5073a6d5c61", 0x100000000000, 0x100000001, 0x965, 0x3, 0x5, 0x3f, 0xffff, "f542597a8130a956acca433e0e8445d34cabcf29c35dd73761ae46a4986066f0d1d7e96c1b2c5e3a12a961f5ee6abc4240e942b4fceff92010ef2532c449800edee3d1435020aa32e9f371acb52571f0f154bb7d8ff1dd54aa7c810e5545bd3b184b60f9b1f5b35d026e7d9e6b5bafc63479e730165800b7cf1ceab90be78ceada677baee276"}) r5 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000007000)={{0x38e8b366, 0xffffffffffff2a0e, 0x7, 0x3, 0x5, 0x6}, 0x0, 0x5, 0xffffffffffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000009000-0x5c)={0x4, 0x1, {0x1, 0x2, 0x3, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.384181] mmap: syz-executor0 (6511): VmData 35168256 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/01/04 15:52:18 executing program 0: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f58000)=[], 0x0, 0x4) 2018/01/04 15:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00005f0000)='/dev/vcsa#\x00', 0x8, 0x200000) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readahead(0xffffffffffffffff, 0x0, 0x0) 2018/01/04 15:52:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009a9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x8, 0x3, 0x7, &(0x7f0000ba0000)={r0, r1+30000000}, &(0x7f0000000000)=0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) sched_setaffinity(r2, 0xfffffffffffffec5, &(0x7f0000022000-0x8)=0x4) r3 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r3, &(0x7f0000a58000)="030069d3426035d114cdcb75119a5796506242445d41f4914babc74cf7517a8afb7d75f429f6cb44f5ca18dfe641a939bdf8481509d634ff66c451536e57187834316ca087c26251501a316519ad2af7542aa4938a0383b148f51a3725c7bc99bc94fefed7688985456b3de766bf7ae6a59e83a44f1eb98e96611a16c18e3dbee2c396e65da2badff19d47d129608be6da61ad6177b04c543c9463fc7d3547d82a0ba2e7e8014ea0f5248d06750700d1aa2dbd23b0320f6b0003b2b1bb72e3ddceb23897", 0xc4, 0x20000040, &(0x7f0000e00000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0xfffffffffffffff7) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00002a4000-0x4)=0x0) recvfrom(r3, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/04 15:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ftruncate(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000564000+0xe4a)='/dev/vcsa#\x00', 0xbb9c, 0x2000000000000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000c82000)=""/200) writev(r0, &(0x7f000042b000)=[{&(0x7f0000b2f000-0x34)="34000000130019470400ff00000900ffefffdfe6010000003278ffffffec8005110001000000000000000100001800010018e907", 0x34}], 0x1) 2018/01/04 15:52:18 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x40, 0xad, 0x5, 0xfffffffffffffff8, 0x7fff, "f5dc5a7e622c8b01b8a251acb3acc691bff684bd537f666ec0ad4fa5852411df84bc260cb3ed43fdadf6071eb7bda352ecf1495ad286c3a09996da017e2209", 0x3ff}, 0x60) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x8, 0x4}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000003000-0x10)={0xd6, 0xffffffff, 0x0, 0x0, 0x3, 0x8, 0x2, 0x80000000000000, 0x9, 0x5}) ioctl$KDADDIO(r0, 0x4b34, 0x200) ftruncate(r0, 0xfff) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000)="7bfaaf6c91ffd981aebbd8c588d006588a78417e0776847991ec5086e7a41301fe427bf4a1bcf9c859c124fa09f2e2fb9f82cc78a843eecf46ddf446c7c6504ea4c71d6673629487597548e36a39d6ed3ab73b3801e58846f6eb62fef753a8da72ca5456ed976db6a03886d22861b340ab3bde076b3b", 0x76, 0x800, &(0x7f0000002000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xb) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000005000)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000007000-0xc)='/dev/audio#\x00', 0xbc13, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000007000)=0x6) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000005000)={0x2, 0x5f63, 0x9, 0x7fff}, 0x5) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80000001, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000008000)=""/152, &(0x7f0000008000)=0x98) 2018/01/04 15:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r0 = syz_open_dev$sndmidi(&(0x7f00001a2000-0x12)='/dev/snd/midiC#D#\x00', 0x101, 0x20000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a52000-0x14)={0x0, 0x9, 0x9, 0xd6, 0x1, 0x8}, &(0x7f0000ee1000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c30000)={0x0, 0x100000001, 0x2, 0x5, 0xa087, 0x1, 0xffffffffffff7fff, 0xa5, r1}, &(0x7f000066b000-0x4)=0x20) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt(r2, 0x0, 0x400000000000053, &(0x7f000000d000)=""/8, &(0x7f000057d000-0x4)=0xc0) 2018/01/04 15:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000c51000-0x1a3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86de, @ipv6={0x0, 0x6, "72f20b", 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000033d000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x82000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000b38000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_ivalue=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 15:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x319) write(r0, &(0x7f0000e76000)="1f0000000104fff6fdde45c807110000f30500000800018001fd00dcffdf00", 0x1f) 2018/01/04 15:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008be000)={0x1, &(0x7f0000700000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$dspn(&(0x7f0000408000)='/dev/dsp#\x00', 0xfffffffffffffe01, 0xa0000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) rt_sigpending(&(0x7f0000053000)={0x0}, 0x8) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/04 15:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) pipe2(&(0x7f00001fb000)={0x0, 0x0}, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000253000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000449000-0x18)={@loopback={0x0, 0x1}, 0x7fff, r2}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 15:52:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x7fff, &(0x7f0000001000)=0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0xfffffffffffff800, 0x109040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000003000-0x1000)="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", 0x1000, 0x0) fcntl$getflags(r0, 0x40b) 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) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000004000-0x40)={0xd067, 0x4, 0x9, 0x27, &(0x7f0000003000)=""/39, 0xe, &(0x7f0000003000-0xe)=""/14, 0x96, &(0x7f0000003000)=""/150}) getrlimit(0x1, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000)={0x0, @in6={{0xa, 0x1, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd3e2, 0x9, 0xabc, 0x2, 0x401}, &(0x7f0000003000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x46c}, 0x8) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000006000-0x8)='./file0\x00', r3, r4, 0xc00) r5 = getpgrp(0xffffffffffffffff) mq_notify(r1, &(0x7f0000001000)={0x0, 0xd, 0x2, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000007000-0x8)=@assoc_value={r2, 0x3}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000001000)={0x56, 0x100000000, "b82689de281ab33ad6546280fccfc90849c3abf69a92c3aba7d4f33d3ff69d23ee2329ba7bd6762c9eef6833f2b47da6d7e26bd2e054dd73077f6f6fd98b2773579d36b1f0b8794306e3ca04ea46"}, &(0x7f0000004000-0x4)=0x0, 0x400) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000007000-0x4)=0x3f, 0x4) 2018/01/04 15:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000632000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000637000)=0x3, 0x4) rt_sigprocmask(0x3, &(0x7f0000a46000)={0xfffffffffffffffe}, &(0x7f0000ef6000)={0x0}, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f12000-0x4)=0x0) r2 = getpgrp(0x0) kcmp(r1, r2, 0x6, r0, r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c5b000-0x4)=0x0) add_key(&(0x7f000068c000-0x8)='keyring\x00', &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) 2018/01/04 15:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f00003b3000-0x2)="f73b", 0x2, 0x810, &(0x7f00006d7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005f9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00006ec000-0xc)={0x9, 0x5, 0x1, 0x9, 0x1, 0x1ff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b09000-0x16)='/selinux/checkreqprot\x00', 0x8080, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00004f8000-0x4)=0x800) 2018/01/04 15:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cb4000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00005db000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006f9000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000544000)={0x0, 0x0}) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00008df000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f000084d000)=[], 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/04 15:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x7) write(r0, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800030001000000", 0x24) 2018/01/04 15:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000e71000)='/dev/dmmidi#\x00', 0x100000000, 0xa400) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000c52000-0x40)={0xffff, 0x6, 0x850, 0x8, "342ced8618940df641b1dd4fc576f202275e24ab4e889e9b96264964489c6a9cb93f5a768b55920fc0e21128", 0x58826d9d}) write(r0, &(0x7f0000a60000-0x24)="24000000260007003200000800367700dbffffff0100000000000000ff1bfeff0100ff10", 0x24) 2018/01/04 15:52:18 executing program 5: r0 = socket$bt_sco(0x1f, 0x5, 0x2) fcntl$addseals(r0, 0x409, 0xc) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0xa, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 15:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c3000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000014000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000197000-0x48)={0x20003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r0, r0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f000051b000)=0x6) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000ba2000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006bd000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000589000-0x8)={r5, r0}) socketpair(0x5, 0x4, 0x3, &(0x7f0000046000-0x8)={0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f000005e000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000d98000-0x4)=0x0, &(0x7f000007b000)=0x4) 2018/01/04 15:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000247000-0xa4)=""/164) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/04 15:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) unshare(0x40600) r0 = memfd_create(&(0x7f0000fda000-0x5)='-{&#\x00', 0x2) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000573000)=""/193) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b95000-0x18)={r1, &(0x7f00001b5000)="", &(0x7f0000b36000)=""/63}, 0x18) 2018/01/04 15:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000b09000-0xc)='/dev/amidi#\x00', 0x54, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000eb8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) sendto(r0, &(0x7f0000ee0000-0xb0)="216754e3", 0x4, 0x0, &(0x7f00004b0000-0x10)=@ipx={0x4, 0x0, 0x0, "83175a2aba12", 0x0, 0x0}, 0x10) 2018/01/04 15:52:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffffffff, &(0x7f0000000000)=0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a99000-0x12)='/dev/loop-control\x00', 0x80400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000062d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00002fa000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x204080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r8 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$amidi(&(0x7f0000e77000)='/dev/amidi#\x00', 0x8001, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x5, &(0x7f0000001000-0x28)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000001000-0x66)="313bb41b50e786ab5b7b13507965cb538285151e61228cc9a45678860b856dc7b46ca3d378ab9faf6c3fe09e48af6ab0a702b2e8e0d0aff228bd098ed18deac70482f8e1e32199d9417dd3c959b6269b2cb4a848f3067cf553949def1c34a799587afc2ff692", 0x66, 0x2, 0x0, 0x1, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0xac00000000000000, r3, &(0x7f0000fec000)="b3cdf193e1056e461ca8339a91bf46b9778375752767e9e525aecdf3e5e1d85feff374c7080ee07ae55637317548ed536ac2cf85e3aa91fd112d0e9e9c1515220f27d900ac79e6e7567be6cbe1d9db3c7e61ba51ef6f1723c792829afb356f3ff096456d18b86f20acf0857ec60c7458511b84b103b7b406097329c663cc52299b072d1b17b1af1356e1e87f137cb797f64ffd4633098b5c1d57f5759bc605c802ff373bd2aa05031a838c055e4a2f20c6a769401259f9062e37f0e5c8c85ad9aeed42e1e201dd2e1a66ef440bbb", 0xce, 0x5, 0x0, 0x1, r4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xe, 0x9, r5, &(0x7f0000000000)="99c4d0733162528430c78ec392e7e52316fa4e596156ddf10876c7bdf76c8340ab4877065c0634913951a72b0e5521de87e9d3a5", 0x34, 0x6, 0x0, 0x1, r6}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, r7, &(0x7f0000093000)="9f06f8ad4c8b8c2aef1ec7e39859f81ded86855d53b8cb455fd387a4cf2dc876befefbf5aba8995a79c6bbb15cf68a9b8c6d18d6bd1ad26e8be22ea0960ea41f2cd9a5f52da9e18dda926cf81942c0", 0x4f, 0x8, 0x0, 0x0, r8}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0xf, 0x8, r9, &(0x7f0000000000)="6c1f2f1af709e39cee53cc253c59c1820a0e7480277d3ddf58c3c131c8bb6234119ca6bdbd35a5e999f64bd360e28898ae6fd3a5cdfd3e5b57156933abe9a13afc5d0152dbc47a66184207291e24035db6d568fc9b79139d7e607246106fb1ca5afad8b8d05d706c1db7bbaa24385e642823fe283b88455f50238120615d3c35958160f75d2e85241e25eaa23e4a9db9398ebadcf9bb6920f7ed33fe433b0f472c2ab560800bab2a3010ee6b0ccf6f2cdd13c1f0209ce720e0f986d046ddc7c2f40aa83a14ee5fc0a3dedc5c", 0xcc, 0x1ff, 0x0, 0x0, r10}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$dmmidi(&(0x7f00002b8000)='/dev/dmmidi#\x00', 0x7, 0x400) ioctl$sock_bt_hidp_HIDPCONNDEL(r11, 0x400448c9, &(0x7f0000c93000)={{0x8, 0x2, 0x5, 0x81, 0x1871, 0x5ce23468}, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r13 = ioctl$KVM_CREATE_VM(r12, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r13, 0x4010ae68, &(0x7f0000b75000)={0x0, 0x0, 0x0}) 2018/01/04 15:52:18 executing program 1: sysfs$3(0x3) r0 = syz_open_dev$sndpcmp(&(0x7f000007f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x200000004000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) mq_timedreceive(r0, &(0x7f0000001000-0xb8)=""/184, 0xb8, 0xffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0xd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0x8)='rxrpc_s\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xc6)="c8bdf114fd0fc5038826875a23a5fa62dc840dc954f088ef7755cddc88c9deb0eb59bcd659e6f6f2d60a5ea822fb7f8fa69a9f9f30f20ee688c5874e7c1288f9265f04c86bcb6331dee3e4341a521b34c28d3f451348cebbecc15f7bb7cafb19609762224a03fd451bc2604e32957b81afa3c4c88bd08060d40af2c3b55c90ff5494061eab82d7f20cb9bde175549d7ba39769f3b21aa9970df5a4b46802c7fee3ae750c9603ed57e98913147b5a85794cbbce754f8d2baf509399bd27d89ec4a660a634a5d2", 0xc6, 0xffffffffffffffff) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r2 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000003000)='net/rt6_stats\x00') r4 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x100, 0x800) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000005000-0x4)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001000)={0x80, 0x8, 0x8, 0x2, 0x3220}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000002000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) r6 = geteuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x2000, r6, r7, 0x2, 0xfffffffffffffff9, 0x2) 2018/01/04 15:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d4000-0x8)='./file0\x00', 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000642000-0x8)='./file0\x00', &(0x7f00007c0000-0x11)=@known='security.selinux\x00', &(0x7f0000fbc000)=""/0, 0x0) 2018/01/04 15:52:18 executing program 2: seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmget(0x0, 0x4000, 0x0, &(0x7f00003cd000/0x4000)=nil) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000d8b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000e5f000-0x4)=0x8) 2018/01/04 15:52:18 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000583000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d1f000)=""/37, 0x25, &(0x7f0000000000)={&(0x7f0000000000)={'rmd320\x00'}, &(0x7f0000000000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000-0x4)=r1) 2018/01/04 15:52:18 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vga_arbiter\x00', 0xc0800, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000007000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000000b000)={r1, 0x3}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000013000-0x38)={&(0x7f000000c000-0x80)=@generic={0x1, "197d16c1fb92cde2e35793d000cee4b901c45a7ed971e32e2bc2e92f19c2c0157773d9cae64385fceb5b1da43e12034f1de940c8811cdee75492ccaaa05504745e82bbad6843e38804aceaf11a46a3273e267970e93e3b75b9def0878341561569fa3500695380194705c0ed371d98151e91a9ebfff1320b014058286486"}, 0x80, &(0x7f0000013000-0x60)=[{&(0x7f0000013000-0x1)="18", 0x1}, {&(0x7f000000f000-0x1000)="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", 0x1000}, {&(0x7f0000013000-0x29)="b65e5cc265dd3333e0458a1e011cb7a1c33e55572c31f6e167aaf7b74b2c8b8d3bab4a241440071b85", 0x29}, {&(0x7f0000013000-0x4b)="20e79f26d071e480719bc955d0507c7aa5d9a9cd7372769d29deff0e599c81328c48c5476fc85e4f3f6cce6ff7fbde0733e2d99e00e101f8a591f248d1b56badf9be58ed115ac55287fc07", 0x4b}, {&(0x7f0000012000)="3605eac300c9dbb1282657ec8e0dbf761e8932fda5f3bb829bf4d84c4b787af5cf5243a8172557d5349d5b612e2601d0e3d734d53c574ec491c141b10714130fa6547dd592ffece9fd34acaaa9bd21ff196cdf1d5c71f9490abad10eb1f78d1bda0e41b13fc3dee3e9364d29bbcff7d15e146589ccd23db5ba70ed5fe1f1", 0x7e}, {&(0x7f0000012000)="c1392482c7271eb0f59bb8dd26bc155ab3433146ff19d792337eb931f9dca2bdf5d4d92608e64835d601acad48179575baa25f957924da1bc1298bf29552fe3d9c5309c4ab0063ca6f456e4403749095d8089ed956bcdc9295ef6733", 0x5c}], 0x6, &(0x7f0000003000-0xf0)=[{0x90, 0x10f, 0x8, "546f0bd0b45484616ed20ec5b96ab2c928549ef738d12f5d0b9c3bdf7d179a28ff24a0932b3ee52c3e7e1cf66b6c76de69004f43a5b06deec3e6a6314498c52ee78d7f4f9caa8036e04de627dcf51ad405f350694afe0d75dfd829917cfd251259e44006f736a22d87107b6b524b07cb78f1f2f3151958a7a73d9223c919"}, {0x60, 0x1, 0x8, "87747459a80921deba360b8601b6ee0c066cd1da0a7f853c8e5ebd16f9d6855ae75c15136380a52438408f58ffc6ebff738f4b29cb1ff5bfd5d82f779e2759556d8056c5a42ddd0a4547a77c211a12"}], 0xf0, 0x4000000}, 0x20000000) r2 = socket(0xa, 0x3, 0x40) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000000d000)='/dev/vcs\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000012000-0x50)={0x4, 0x411, 0x200, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r4, &(0x7f0000013000-0x8)='./file0\x00', 0x341) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000010000)={0x6}, 0x4) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x8, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0}) setsockopt(r2, 0x100, 0x30, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$audion(&(0x7f0000013000-0xc)='/dev/audio#\x00', 0x1e928000000000, 0x80000) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f000000d000-0x4)=0x2) 2018/01/04 15:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d0a000)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000142000)=""/130, &(0x7f00006c2000-0x4)=0x82) getresuid(&(0x7f0000cc3000)=0x0, &(0x7f00000db000-0x4)=0x0, &(0x7f0000a25000-0x4)=0x0) setuid(r1) 2018/01/04 15:52:18 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000012000-0x10)={0x0, 0x58, &(0x7f0000001000-0x58)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000014000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000012000)={r1, 0xe3, "4a97e656e3ecdf40681a1c84d234dd43af0f34fefb753970f78005059d7d7ac7bcf1cf88b32a2318c89322f96a7730fcbac19912f6ce5d244355aca215eb84a5c67c310152f798993ff92d5f33e18bf3558786777305a74a0ffdb5183f33ee71ea8f30300a1be69d1c87d2a9b9abde4787792d79db38f0aa09083b338c6677fdfd80078474fb602aa4500c41f3d190e65a20742deb9fab89c85dabccab6108da895b94b26b745baf71f740390252b200417114edea78b5c1e28df80b770ed4f2a5fd759ba09483afba3b99540a9fad909cc971ed26673fd60aab43cd376beeff1aa1b1"}, &(0x7f0000013000-0x4)=0xeb) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) quotactl(0x0, &(0x7f0000012000)='./file0\x00', 0x0, &(0x7f0000004000-0xfb)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 15:52:18 executing program 4: prctl$void(0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000074b000-0x4)=@int=0x9, 0x4) 2018/01/04 15:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) fgetxattr(r0, &(0x7f00002ca000+0x53)=@random={'security.\x00', '%-vboxnet1'}, &(0x7f000058a000-0xe5)=""/229, 0xe5) 2018/01/04 15:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x7fffffff, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/01/04 15:52:18 executing program 7: munlockall() r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000226000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000001000-0x52)=""/82) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=@known='security.capability\x00', &(0x7f0000002000-0x1)='\x00', 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x3, 0x0, 0x7fffffff, 0x0, 0x7f, 0x4, 0x134, {0x0, @in6={{0xa, 0x2, 0x4c0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2fd, 0x400, 0x4, 0x0}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r2, 0x48, 0x30}, 0xc) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000002000)={0x2, 0x1, 0x26e, {r3, r4+30000000}, 0x0, 0x86, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$session_to_parent(0x12) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000002000-0x124)=@dstopts={0x87, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x7ff}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x40, {0x4, 0xe, 0x0, 0x8, [0x2, 0x7, 0x8, 0x7, 0x5445c60c, 0x4, 0x2]}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x40, {0x0, 0xe, 0x8b42, 0xfffffffffffffff9, [0xffffffffffffff81, 0x5, 0x1, 0x9, 0x101, 0x3, 0x20]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x40, 0x71, "d56877eff12a25a4ed934953bf5fda42b1ce766172f6579f067fcc9327eed20bf7b27ee9def6b6e2d42bc1667b9376f13fffdf44a5eec723e28bdf9aeff66897751207286c1d2f9713c2cdc866dd47c08423f5be7a85d4ef077af0b18db1b2fd7788a153dfe574e1aee838015e34fc4432"}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}]}, 0x124) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000003000)=0x100000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000005000)={0x2651, 0x2, 0x80, {0x0, 0x989680}, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r5, &(0x7f0000006000)=0x0, 0x1000004, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000007000)={0x6}, 0x4) 2018/01/04 15:52:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x123440, 0x0) fsetxattr(r0, &(0x7f0000119000)=@random={'security.\x00', '\x00'}, &(0x7f00007de000+0x57e)=',\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r1, &(0x7f0000d82000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x10, 0x0, "2c55551a9e21e9c6"}}}, 0x2e) 2018/01/04 15:52:18 executing program 1: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000b09000-0x120)={0x7, 0x0, [{0x80000005, 0x80000000, 0x0, 0x2, 0xffffffffffffff80, 0x1ff, 0x1, [0x0, 0x0, 0x0]}, {0x80000000, 0x3f, 0x2, 0x4, 0x240000000000, 0x8, 0x44e3e245, [0x0, 0x0, 0x0]}, {0x80000008, 0x3, 0x4, 0x7, 0xcd, 0x40, 0xfffffffffffffffc, [0x0, 0x0, 0x0]}, {0xb, 0xfffffffffffffffc, 0x0, 0x5df7, 0x6, 0x7, 0x0, [0x0, 0x0, 0x0]}, {0x80000000, 0x4, 0x1, 0x24e72e52, 0x81, 0x1, 0x4, [0x0, 0x0, 0x0]}, {0x80000019, 0x1, 0x2, 0x7fffffff, 0x0, 0x4, 0xfffffffffffff000, [0x0, 0x0, 0x0]}, {0x80000007, 0x72, 0x0, 0x5, 0xffffffffffffe09a, 0xfff, 0x2, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f000035e000)=[{&(0x7f00001ad000)=""/92, 0x5c}, {&(0x7f0000b07000)=""/105, 0x69}, {&(0x7f0000164000)=""/140, 0x8c}], 0x3, &(0x7f0000b07000)=[{&(0x7f0000b07000+0x75b)=""/25, 0x19}, {&(0x7f0000b08000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b07000)=""/228, 0xe4}, {&(0x7f0000b08000-0x3b)=""/59, 0x3b}], 0x4, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f00006a3000-0x78)={0x1, 0x0, [{0xda0, 0x0, 0x0}]}) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000b09000)="") r5 = open(&(0x7f0000b07000)='./file0\x00', 0x200, 0x4) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f000034c000-0x4)=0x0, &(0x7f0000b08000-0x4)=0x4) 2018/01/04 15:52:18 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000fc1000)={0x46, &(0x7f0000000000)="e6337fee454383a80dd955b4bab36d6d349bc0aea02042052c87c36d1158c6a6070d28570216a930d604829e117f945697584a450ff32a0bc5f8c16d3ea57c8ade26f585ee9b"}) 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f0000130000)={&(0x7f0000c47000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008db000)=[], 0x0, &(0x7f0000bd8000)=[{0x10, 0x0, 0x7, ""}], 0x3ae, 0x0}, 0x0) 2018/01/04 15:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000b7c000-0x18)="02000000020001001300be8c5ee18c88", 0x10) read(r0, &(0x7f000072c000)=""/107, 0x6b) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008df000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000076000)={{0x1, 0xfff}, 0x1, 0x0, 0x5d, {0x7fffffff, 0x8}, 0xcb1, 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]}) sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) 2018/01/04 15:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000bf3000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018affffff00f301c6fe000006"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac6000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000cdf000)=0x2, 0x4) 2018/01/04 15:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000d70000-0x20)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000074e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00004d2000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000bf3000)={{0x77359400, 0x0}, {r0, r1+10000000}}, &(0x7f0000d30000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00007e8000-0x4)=0xfffffffffffffffe, 0x100000000000005, 0x0, &(0x7f0000afc000-0x10)={0x0, r2}, &(0x7f0000a70000)=0x9, 0x25659cf0) 2018/01/04 15:52:18 executing program 2: mmap(&(0x7f0000000000/0x786000)=nil, 0x786000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000786000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000787000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000786000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000786000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000786000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000786000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000786000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000786000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000044f000-0x38)={&(0x7f0000787000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000090000)=[{&(0x7f00006ca000)=""/106, 0x6a}, {&(0x7f0000786000)=""/22, 0x16}, {&(0x7f00003bb000-0xb6)=""/182, 0xb6}, {&(0x7f0000787000-0x58)=""/88, 0x58}, {&(0x7f0000787000-0x10)=""/16, 0x10}, {&(0x7f0000416000-0xeb)=""/235, 0xeb}, {&(0x7f0000535000-0x1000)=""/4096, 0x1000}, {&(0x7f0000787000-0x34)=""/52, 0x34}], 0x8, &(0x7f0000787000-0x49)=""/73, 0x49, 0xe7}, 0x40000002) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000047e000)=[{0x0, 0x0, &(0x7f0000468000-0x60)=[], 0x0, &(0x7f0000786000-0x318)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa8, 0x117, 0x2, 0x8d, "0415d9b7ebf3630fcb8a7288d9029bb1ac765b88fa9a7df35152031546228872942fd40cf8bbb5b7930253aa1e5650c6eb96be46e8f15c89bf8b1631da76983216c85f220d22f84a9042b48a478082f5707a26cc266d90b765167eb58eab2d1a72498b1349c73209174b89ef006b3dc717d49269ef9617fdbdfaf2c9e5ab69806eafd6c90a3ad6a256b327ead3"}, @iv={0x118, 0x117, 0x2, 0xfe, "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"}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @iv={0x88, 0x117, 0x2, 0x74, "d3b6a4d96ef91fae6893f3e09400c682ca172102fae5b795d36391be148065004dd5a605e4f413e2fa82f3bc0cda22a202ccaf0efd11bd1a39ac2a2453b88001406782443b7cc58dc448e228dbde25d857d85c9d69ba9e2b083a7e94a4e7a1f93adb28522b78e72b2149550056501ad699b8922d"}], 0x290, 0x40}, {0x0, 0x0, &(0x7f00005a4000-0x60)=[{&(0x7f0000785000)="b286e557b64c809453c55ac8", 0xc}, {&(0x7f000023f000-0xde)="677b69c16476a508d66fad9a9441627b7bc03c306cbf6aa098dffcd32898c06cd2fc673bd3455666c400d8f187aeae2ba423ca01f59ad824e65325763be4f4058e8b93590b6a8ef1e7523fb7e3f414d3573bb2af6007682fd62c6303be15cbd65df714da0c6fdd315adbb3a74e1483ef0e282587edc55dfd1147bd08c37590601195b7c249003ecfaee7a5ee9e277f923c87255ec5a5f6799cbdc53cc9eca3f90cd99959c407a237e433b8905056d066c27c7f5400fba48bd3e2f88aed3ccb8dc73ec2145001d521fc85c81695e8852502e519e9d7e3c3f20cb46f75827b", 0xde}, {&(0x7f0000786000-0x61)="ca9a79c4a86b074d56b6504a23dfd1c7b89f375d2c5eb4d0bfd459b186ec2bbd1dae5702dbd63d0905389088236b3fe2b0d1779f398af9ff8bd9b21ed48436a465fe7655a229293d24b2285bb1368a180b4d600c68e011574c15f2a1e6887dad9d", 0x61}], 0x3, &(0x7f0000786000-0xb0)=[@iv={0x68, 0x117, 0x2, 0x54, "a2b65fbe62ec483735e4e8aef0a263aa462862ab21ef5bbee8e2500a70b9f3fd6736d7f8f7eef596345de1fac8817d2aed116e6d9bba18ebddc1566e44790fa1e41cb8ade6df81bf0a85f399173300113488d7b3"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x98, 0x10}, {0x0, 0x0, &(0x7f0000785000)=[{&(0x7f0000786000-0xa9)="aad7fb3d5b3ee94a5e630340c49522d2542d6d7c9a957b739025c9f748b1c7e37974ee38f121d9793ba6a42d51cc9f342e85d36dd23c0b1150c36ca4c18aa6a3fe4a39a97a3ef199bbaf1af1664ae44ca303630185682362596c49084911d8b8b9c05192553e6dcbe80c75d1e31060d1a4e6d61c81bc4f42b2e13cfd24e2aab462aa301a6899e8d8916271b12903a1f5a747ef20c90af80e0f60d864b509d3748dc3c729c546304079", 0xa9}, {&(0x7f00005c3000)="b8c6f22d4036ada88ee141215252b09625cff27ac5b406a24558187c3f55397bb2b2078b70dd3799d2b088458f1689d9156f477897838dddc83fbc7e836240a0d90ba3a18252fc7792aef45ec72fa0d1c1581e65759d", 0x56}, {&(0x7f0000785000)="37fe1a95e39ff50f94d61876053b00", 0xf}], 0x3, &(0x7f00004f0000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x8000}, {0x0, 0x0, &(0x7f0000785000)=[{&(0x7f0000785000)="30d79766b28b230b8e151ca3de88b6aff5e14ae412ece205b6c915102afd433f754bbd4a0f32e74c021fd2", 0x2b}], 0x1, &(0x7f0000785000)=[@assoc={0x18, 0x117, 0x4, 0xd8}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffff000}], 0x48, 0x0}, {0x0, 0x0, &(0x7f0000786000-0x30)=[{&(0x7f000025a000)="1ffb4fbecf267451c22e39fc444bd65c817998430623f00301ee896f1d12eb9055cc5ce44881cab812f50e48188b4c42c38e6769b71ee908a380766fd95d80c9e2ec08bfef6aebdc30894b0c16ecbe6be48ec49835c0519451ee87f63d3007f3", 0x60}, {&(0x7f00000f5000)="3262fda7c1eefe27ecbc3c2290c466f7bccbc538733d6dbfd451d522186794a39a69a9f666d85a387f52da003715e37e46525a", 0x33}], 0x2, 0x0, 0x0, 0x40000}], 0x5, 0x24048841) 2018/01/04 15:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x8) flock(r1, 0x1) sched_setaffinity(r0, 0x8, &(0x7f0000495000)=0x25) close(r2) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007ab000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001df000)=0xe8) accept4$packet(r1, &(0x7f0000fb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007d4000)=0x14, 0x80800) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000d0b000-0x70)=""/112, &(0x7f00002a6000-0x4)=0x70) 2018/01/04 15:52:18 executing program 7: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000645000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000058b000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000067a000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xd8, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 15:52:18 executing program 3: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fa8000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000042a000)=0x10) sendmsg(r1, &(0x7f0000488000-0x38)={&(0x7f000005e000)=@ax25={0x3, {"c257db7875a37e"}, 0x0}, 0x10, &(0x7f0000fa5000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000741000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000fa8000)=0x0) recvmsg(r1, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/04 15:52:18 executing program 2: 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$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = syz_open_dev$admmidi(&(0x7f000091e000)='/dev/admmidi#\x00', 0xffff, 0x402200) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000208000-0x5)={0x100000001, 0x3f, 0x0, 0xfffffffffffffffc}, 0x5) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000095c000-0x10)="f8b8214eaaa73429f924339b09c72ab9", 0x10) 2018/01/04 15:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x40000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000020d000-0x24)={0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x200, 0x3, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000f1c000)=""/216) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000691000)={0x689, 0x2, 0x2d5}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a84000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000081a000)=0x1, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) dup3(r1, r0, 0x0) 2018/01/04 15:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000012e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f000022d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00002d5000)=0x4, 0xfdd1) sendfile(r1, r2, &(0x7f00001d8000)=0x0, 0x80000000) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f000080d000-0x9)="edf03d9f7cfb3447e1") 2018/01/04 15:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x554c, 0x3, 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) r0 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0x0, 0x800) msgget(0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000-0x58)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000110000)='/dev/cuse\x00', 0x20080, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000f68000)=0xfffffffffffffffa, &(0x7f00000d5000-0x8)=0x2) lgetxattr(&(0x7f0000c3d000-0x8)='./file0\x00', &(0x7f00004d3000)=@known='trusted.syz\x00', &(0x7f0000b44000-0x1000)=""/4096, 0x1000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xe59f) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000878000)={0x0, 0x0, 0xfff, &(0x7f0000057000-0x8)=0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000d71000-0x4c8)={{0x2, 0x5, 0x0, 0x20, "be69983b3d7fd35dbfa20ac980630c55943bc80c4f79fc7794ee943a792fe17f48aa34ef1547525761adc0b5", 0x40}, 0x5, [0x2, 0x100000001, 0xfffffffffffffffd, 0x1, 0xf162, 0x5, 0x7, 0x400, 0x9, 0x1, 0x100000000, 0x3, 0x4, 0x200, 0x4000000, 0x3f, 0x0, 0x1, 0x31, 0x100, 0xc50, 0x6, 0x8, 0x9, 0xfffffffffffffffa, 0x7, 0x0, 0x5, 0x5, 0x7, 0x7, 0xffff, 0x10001, 0xffffffffffffffff, 0x800, 0x3, 0x6, 0xfffffffffffffff8, 0x668caf4b, 0x97a5, 0x8, 0x100000000, 0x4, 0x10001, 0x10000, 0x100000001, 0x6, 0x18c8, 0xffffffffffff0001, 0x8, 0x7fff, 0x3f, 0x3f, 0xfffffffffffffff9, 0x6, 0x67, 0x1, 0x7, 0x2773, 0x2, 0x2, 0x4, 0x10, 0x3, 0x6, 0x2, 0x9, 0x7, 0x2, 0x5, 0x81, 0x400000000000, 0x6, 0x4, 0x1, 0x0, 0x6, 0x100000001, 0x3ff, 0x9, 0x5f1432d9, 0x7, 0x6c0, 0x1ff, 0x1, 0x7, 0x1, 0x385207fb, 0x6, 0xffff, 0xfa9f, 0x1, 0x6, 0x3, 0xaf9, 0x400, 0x43, 0x5, 0x324, 0x6, 0x4, 0x10000000000000, 0x8001, 0x2, 0x7, 0x5383, 0xf7e6, 0x9, 0x3ff, 0x7, 0x6, 0x80000001, 0x6, 0x5, 0x3f, 0x836d, 0x4, 0x3, 0x8, 0xfffffffffffff645, 0x3f, 0x1, 0x100000000, 0x80000000, 0x0, 0x80, 0x0, 0x1ff], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000039b000-0x20)={0x1ff, 0x3, 0x202, 0xfffffffeffffffff, 0x101, 0x9, 0x2, 0x100000001, 0x0}, &(0x7f0000541000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a11000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ffc0, 0x4}, &(0x7f00009b0000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000dd0000)={r2, 0x56}, 0x6) [ 37.941647] binder: 6695:6699 transaction failed 29189/-22, size 0-0 line 2845 [ 37.963578] binder: 6695:6705 transaction failed 29189/-22, size 0-0 line 2845 2018/01/04 15:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a84000)='/selinux/validatetrans\x00', 0x1, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000005d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bde000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000284000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000b8e000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004af000-0x4)=0x182) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000f6a000)=0x0, 0x4) 2018/01/04 15:52:18 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000fb8000-0x4)=0x0, &(0x7f0000925000+0xfe0)=0x4) r0 = socket$netlink(0x10, 0x3, 0x0) msgget(0x0, 0x21) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f00007e2000)={0x6, ""}, 0x8, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000a46000)=0x0, 0x4) r2 = dup2(r1, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) fcntl$dupfd(r4, 0x406, r2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000765000-0x14)={0x0, 0xfffffffffffffe01, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000f0a000)=0x14) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000013e000)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00003bc000-0x18)={r5, 0x0, 0x0, 0x0, 0x3f}, &(0x7f0000eac000-0x4)=0x18) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000440000)=0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000a42000-0x4)=0x101, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockname$inet(r3, &(0x7f0000864000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb9000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000c6a000-0x4)=0x0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/04 15:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x840000000026, &(0x7f000040d000)=0x0) io_submit(r1, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/04 15:52:18 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000012000)='/proc/self/net/pfkey\x00', 0x10400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ftruncate(r0, 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x0) ftruncate(r2, 0x0) close(r1) 2018/01/04 15:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000013000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000494000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000094b000-0xc)={0x10002018, 0x0}) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x101, &(0x7f0000894000)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000077b000)='/dev/sequencer\x00', 0x6000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f00008ec000)=""/90) io_submit(r3, 0x1, &(0x7f00002d0000)=[&(0x7f0000c97000)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000c54000)="590394b90db8909f1b", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00004ee000-0x128)={0x6, 0x0, [{0xe3c3, 0x2, 0x0, 0x0, @msi={0x8, 0x87ec, 0x4}}, {0x3, 0x2, 0x0, 0x0, @irqchip={0x4, 0x7000}}, {0x0, 0x7, 0x0, 0x0, @sint={0x6, 0xc64}}, {0x1, 0x0, 0x0, 0x0, @irqchip={0x4, 0x753}}, {0x8, 0x2, 0x0, 0x0, @irqchip={0x8, 0x6}}, {0x0, 0x0, 0x0, 0x0, @msi={0x9, 0x8, 0x5}}]}) 2018/01/04 15:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f45000)='/dev/net/tun\x00', 0x0, 0x1) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000011000)=0x0) 2018/01/04 15:52:18 executing program 6: prctl$seccomp(0x21, 0x0, &(0x7f0000d25000)={0x1ffffffffffffe88, &(0x7f0000b5a000-0x18)=[{0x7, 0x100000000, 0x633, 0x9}, {0x6, 0x2, 0x100000000, 0x1002}, {0x5, 0x1, 0x101, 0x7fffffff}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f00000d0000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x3fffffffe) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000d2000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xde2}, &(0x7f0000c5e000)=0x8) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x3, 0x80, 0x6, 0x6, 0x9}, &(0x7f0000002000-0x4)=0x14) 2018/01/04 15:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000080e000)=0x5, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000a4e000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000000a000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200, 0x7ff, 0x1, 0x400, 0x80000000, 0x0, r1}) [ 37.994220] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.999733] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/04 15:52:18 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b22000-0x9)='/dev/dsp\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f000009e000)="0d45fc19ab4ac819cfd0fc6b4aa36f4a692bb3569b81054c95ad56412651d9d2cbd0dcdd6062f6c50277994b3e21377b317b3202a5be39783f196b40d569ba6f1dcfcdebccb909ab611e4ab5242f23d7db42baafcdba0ed059d18298f4d1598bfd93397aeda47483ded94d81fc80868c2bcd5c9f5e7ef40dc6dd23ef04378e7e319982bad80bc08abc94f64139b80953d9df51d5ce1a9fa7929112a0e19aa09b814e73bd37de8e1022274ce6cab54a074ea151a9", &(0x7f0000000000)=0x0, &(0x7f00009d1000)=0x0, &(0x7f0000001000-0x6)="24f10c3c2f71") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r1}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x3, 0x0}) syncfs(r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000002000-0x8)={r2, 0x20}) r3 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000003000)=0x6000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000002000)={0x1, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000006000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000)={r4, 0x80000, r0}) write(r3, &(0x7f0000004000-0x70)="9e5f58a019d173dc148c831a3024682056d9a35899b3293e5b3a97b88add2ce1e96de1b5095558dd176ce01fdd1c1e15d1796fa48cd673d0f962a1c5d1ebf776b79ad60a9587b31e4e1cb687034ee58324505fb1dc1df267cbd79f30b97d51e4b39149e9e4dd04ddb77f8c088def668c", 0x70) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000008000-0xe8)=""/232, &(0x7f0000007000)=0xe8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000007000)={0x100000000, 0x7, 0x1, 0x4, 0x5718}) 2018/01/04 15:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00009c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000168000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f20000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000542000-0xa)='net/route\x00') sendfile(r2, r2, &(0x7f00004db000)=0x0, 0x2) 2018/01/04 15:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ppoll(&(0x7f00009f5000)=[{r0, 0xc003, 0x0}], 0x1, &(0x7f00004a9000-0x10)={0x77359400, 0x0}, &(0x7f00009e6000)={0x80000000}, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000b05000-0xb)='/dev/vcsa#\x00', 0x9, 0x24000) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00005a3000-0x4)=0x0, &(0x7f00002c9000)=0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008e9000-0x4)=0xe, 0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f6a000-0x2)=0xff, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e06000-0x4)={0x20}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c50000-0xc)={0x10000000, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) socket$kcm(0x29, 0x7, 0x0) 2018/01/04 15:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000fac000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000223000-0x50)="", 0x0, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a2f000-0x4)=0x0, &(0x7f000019a000)=0x4) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=""/106, 0x6a, &(0x7f0000000000)={&(0x7f0000001000-0xa)={'sha512-avx\x00'}, &(0x7f0000002000-0xa5)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000c9d000)='user\x00', &(0x7f000030e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005ba000)="1518227e06955a7c1d276ab80c4d8b0fcd81a4167b3e3fdc6e65ecbf4e897724cc2c91581772831d80b1407ea1d7893c5f3d4d8e051478a6a843978c3fde028a83188376a42db1b5202a945adf3fee12b4613fabb745ff4e0c89af44fe06855e0f48610d912522bf0ee09390433cebea14e9b9dd5d1696f31a395e018aba", 0x7e, r1) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000db0000)={0x20, 0x51c, 0x1, 0x3}, 0x5) r3 = add_key$user(&(0x7f000076b000)='user\x00', &(0x7f000031b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e5d000-0x2c)="7a4789f3ac8e91fe9d8bc061b1046b4ab8e9995d0000000000000000f519c6137c482e7dc39a9cf540a64629", 0x2c, r1) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b2c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f000097a000-0x31)=""/49, 0x31, &(0x7f0000550000)={&(0x7f0000318000)={'sha1-generic\x00'}, &(0x7f0000b66000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a57000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) getgroups(0x6, &(0x7f0000835000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchown(r2, r5, r6) 2018/01/04 15:52:18 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001a000-0x8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000014000-0xd)='/dev/usbmon#\x00', 0xde65, 0x8000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000017000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$int_in(r0, 0x40000005437, &(0x7f0000003000)=0x0) 2018/01/04 15:52:18 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, 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) r0 = socket$inet(0x2, 0xa, 0x0) bind(r0, &(0x7f0000917000)=@ipx={0x4, 0x0, 0x400000000000, "138a47c550fc", 0x0, 0x0}, 0x10) 2018/01/04 15:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000025000-0x40)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00004c6000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000d8b000)={0x0, 0x0}, &(0x7f000089a000-0x4)=0x10) 2018/01/04 15:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f000018d000-0xa)='net/udp6\x00') r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)="f3797a6b616d0ffffff8", 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000af2000)={r4, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00001f2000)={0xffffffffffffffff}) sendto$ipx(r5, &(0x7f0000335000-0xe8)="d9", 0x1, 0x0, &(0x7f0000fcb000)={0x4, 0x0, 0x0, "473471734206", 0x0, 0x0}, 0x10) sendfile(r1, r1, &(0x7f00004db000)=0x0, 0xffffffff) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000310000-0xc)={{0x5, 0x1, 0xc6f, 0x1, 0x2, 0x3}, 0x2}) 2018/01/04 15:52:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a7d000)={0x26, 'aead\x00', 0xfffffffffffffffc, 0x0, 'gcm(aes)\x00'}, 0x56) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cf9000)="0a0775b0060083e5b3b68ced5c54b7a7", 0x10) 2018/01/04 15:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x400) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000a9000-0x28)={@common='lo\x00', &(0x7f0000654000)=@ethtool_ringparam={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:18 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007fb000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101006) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x0}, 0x100020000000001, 0x49, 0x2}], 0x18) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000371000)="987ff082f4d8bb0ee0a5a36d4220903ee043a6ef8c298253747b25764220e209"}) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/04 15:52:18 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ff7000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c28000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ff8000-0x10)=@common='bcsf0\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000fb5000-0xc)={0x10, 0x0, 0x0, 0xa9cc}, 0xc) lstat(&(0x7f0000787000)='./file0\x00', &(0x7f0000169000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x82, &(0x7f0000ff9000)=""/167, &(0x7f0000ffa000-0x4)=0xa7) fstat(0xffffffffffffffff, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000720000-0x14)={0x0, 0x9, 0x9, 0x5, 0x8, 0x8}, &(0x7f0000776000)=0x14) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ffa000)={r5, 0x4cb6}, &(0x7f0000d99000)=0x6) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ff8000)='./file0\x00', &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000357000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) setgroups(0x40000000000002b1, &(0x7f0000d37000-0x18)=[r2, r3, r7, r4, r6, r6]) 2018/01/04 15:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ac6000-0x8)={0x0, 0x0}) ptrace(0x19, r0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) clone(0x0, &(0x7f0000c7f000)="", &(0x7f0000360000-0x4)=0x0, &(0x7f0000e05000-0x4)=0x0, &(0x7f00008cc000)="") msgrcv(0x0, &(0x7f0000f6e000-0x8)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/04 15:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000573000-0x8)='./file0\x00', 0x20000, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001a8000)={0x0, 0x0, 0x0}, &(0x7f0000234000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f000004e000)={0x3, r1}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x8000000000500e, &(0x7f0000004000-0x8)=0x0) 2018/01/04 15:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00007a9000-0xee)=""/238) rt_sigreturn() ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f0000ee9000)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000009000)=""}) r2 = syz_open_dev$usbmon(&(0x7f0000f27000)='/dev/usbmon#\x00', 0x5, 0x80800) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000caf000)={0x7, 0x0}) 2018/01/04 15:52:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x100000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000)={0x80, 0x7, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000003000-0x4)={0x9, 0x2, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00001ab000-0x26)="26000000110047f1930800000000000000fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/04 15:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000dd9000)=""/92, &(0x7f0000a5d000-0x4)=0x5c) mlock(&(0x7f0000ba1000/0x1000)=nil, 0x1000) bind$inet6(r0, &(0x7f0000742000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) r1 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/04 15:52:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x803, 0x100, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x72)="1818b9be5535b73de161a350bae7a92347815d4d8f8f69ae8f698929cf0bddc0d2a943628fc3e84ee83cc279275e9b0295125f6f5bffa9d9a6050e8ad1310879031d053dcb24a5a5f63f43db624a7b9b311b4979bd464ea2066bb5857cd006419d8314a6328a536fc0d06f3bda64e9fc590a", 0x72, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000004000-0x6a)=""/106, 0x6a) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r3, 0x4, &(0x7f0000001000-0x10)={0x11, 0x9, 0x4, 0xffff}) r4 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000ae3000)={{0x0, 0x0, 0x0, 0x0, "7d0c716737e98218d4f15ce4d3ec6d14e92d7749e5c12ceebc4ac293f1147da65fd1521be6e603f03a6e7200", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8a75a8555ba3cf94c2a2f3be93ed5eb9e42255037a9ddb8667375fbab6b2b3d5ccfc171e25ec7b4700f65de63292020c8abf33e43b545c6764fe59a3b1f64fd8", &(0x7f0000769000-0x1d)=']selinux+lo-cgrouplo\\}cpuset\x00', 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x2, 0x4) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000000)=0x7) 2018/01/04 15:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000657000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00004fa000-0x68)={0x40, 0x5, 0x8, {0x0, 0x0}, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffffffffdff5415e) readv(r0, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x48}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000171000)={0x1000, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00009f5000)={r2, 0x6}) recvmsg(r0, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) 2018/01/04 15:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dee000)=0x9) r0 = syz_open_dev$sndpcmp(&(0x7f00007a3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x210200) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f85000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) r2 = openat(0xffffffffffffff9c, &(0x7f000028d000-0x6)='./bus\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000785000-0x10)=@generic=""/16, 0x10) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f00002fd000-0x9)='smaps\x00') creat(&(0x7f0000922000-0x6)='./bus\x00', 0x0) accept$inet(r4, &(0x7f0000a59000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094e000-0x4)=0x10) 2018/01/04 15:52:19 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000002e000-0x4)=0x28, 0x4) r4 = syz_open_dev$mouse(&(0x7f0000016000-0x12)='/dev/input/mouse#\x00', 0x735a, 0x401) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x674, 0x4, 0x1000, 0x7, 0x3, 0x100000000}, 0x9}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000001000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b80080006c0000000000000f30c4e241298835680000f00fbb0e0f20d835080000000f22d866b81a000f00d8", 0x4c}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48c, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f000002b000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/04 15:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) pipe(&(0x7f000079a000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001f7000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000423000)=0xe8) r3 = getgid() fchownat(r1, &(0x7f0000160000)='./file0\x00', r2, r3, 0x100) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) 2018/01/04 15:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x40, 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004d5000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007e8000-0x10)={0x0, 0x2, 0x4, 0xffffffffffffffbe}, &(0x7f0000c0f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ab2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000086f000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000072000-0xa0)={r2, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x0, 0x13, 0xf8}, 0xa0) r3 = 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, r0, 0x0) flock(r1, 0xd) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfff) r4 = getpgrp(0x0) socket$kcm(0x29, 0x2, 0x0) capget(&(0x7f00001f9000-0x8)={0x20080522, r4}, &(0x7f0000545000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 15:52:19 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 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) set_thread_area(&(0x7f00007ed000)={0x2, 0x1000, 0xffffffff, 0x10001, 0x9, 0x7fff, 0x7, 0x9, 0x56c7, 0x81}) pipe2(&(0x7f000087c000)={0x0, 0x0}, 0x80000) mknodat(r1, &(0x7f0000b19000)='./file0\x00', 0x7025, 0x3a4) r3 = open(&(0x7f0000f04000-0x8)='./file0\x00', 0x103000, 0x88) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000050a000-0x4)=0x9, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000724000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000d6f000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000f32000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) munlockall() r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc00ff, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) kexec_load(0x0, 0x0, &(0x7f00008f9000)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x4, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000003000)="4707024d35072747bd343dbb56390ea80a0cfb1b220e6515534fc762815a06623bfad757339e1321b2dc1162661e6a55dfbe2603478da16ddbd162a2ba7caf05ed15bcd6e079b8654926d48fed4e52cbde9177a6f24ce6086ee6b5b569d28cc7777f7030a029c68729a77008c69e742e724c6ad3c510be2f26e7898eae63702ff5", 0x81) 2018/01/04 15:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00002c7000-0x12)='/dev/input/mouse#\x00', 0x3, 0x20c002) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f3d000)='/dev/vcs\x00', 0x200, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e6d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000df2000)={r1, 0xffffffffffffeab1, 0xf3, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000bab000)=""/246) 2018/01/04 15:52:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000475000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000592000/0x1000)=nil, 0x1000, 0x3000000, 0x14050, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x1, &(0x7f0000014000-0x10)=[{0x20028, 0xffffffffffffffff, 0x0, 0xfffffffffffff019}]}, 0x10) 2018/01/04 15:52:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x399f1336, r0}, &(0x7f0000002000-0x18)={0x7, 0x5, 0x3, 0x98bb, 0xfff, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001000)={0x81, 0xf7ffffff, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006d4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)={&(0x7f0000007000-0x1a8)=@newpolicy={0xc8, 0x13, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=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}, [@sec_ctx={0x10, 0x8, {0x9, 0x8, 0x1, 0x1, 0x1, '@'}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00008f9000-0x9)='/dev/dsp\x00', 0x400, 0x0) write$sndseq(r3, &(0x7f00007dd000)=[{0x400, 0x8000, 0x9f, 0xff, @tick=0x8000000, {0xfffffffffffffff9, 0xffffffff}, {0x1, 0x7}, @addr={0x1a2, 0x85}}, {0x4fe, 0x6, 0x200, 0x1, @tick=0xc5e7, {0x1, 0x6}, {0x0, 0x81}, @addr={0x2, 0x9}}, {0x800, 0x4, 0x1, 0xfffffffffffffff8, @time={0x0, 0x0}, {0x6, 0x77e}, {0x6, 0x7}, @connect={{0x1, 0x3}, {0x9, 0x8}}}], 0x90) pwritev(r3, &(0x7f0000005000-0x20)=[{&(0x7f00003b4000-0x5)="4135081839", 0x5}, {&(0x7f00008fc000-0x4d)="8d4fd224e9b3b718d3457e99ff365a3c13d374f1add74f132c1b40fb6a71e33126c6825693edf1e127f9488db80fcae1fd219a7ddaffb213c178861950a92d483e50aa00b3f142f68e52fdf389", 0x4d}], 0x2, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00006d0000-0x4)=""/4, &(0x7f000031a000-0x4)=0x4) 2018/01/04 15:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) getpeername$packet(r0, &(0x7f0000607000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/04 15:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000bea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005a4000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000085d000)={r1, @rand_addr=0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000674000-0x90)=""/144, &(0x7f0000004000)=0x90) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000d8000-0x4)=0x0) 2018/01/04 15:52:19 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f7f000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000b34000)={0x5, &(0x7f0000469000)=[0x8, 0x7ff, 0x3, 0x4, 0x6]}) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/04 15:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x12}) 2018/01/04 15:52:19 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000f38000-0x10)=[], 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0xcc78) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x92140) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000b8b000-0xfc)=""/252) 2018/01/04 15:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) preadv(r0, &(0x7f00006e4000)=[{&(0x7f000036e000)=""/14, 0xe}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') r3 = syz_open_dev$urandom(&(0x7f0000766000)='/dev/urandom\x00', 0x0, 0x101000) sendfile(r3, r2, &(0x7f0000448000)=0x0, 0x8) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000d68000-0xc6)=""/198) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f000023e000)=""/164) 2018/01/04 15:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fef000-0x8)={0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00005df000)=0x0, 0x80800) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008e6000)='/selinux/create\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fc6000-0x8)={0x0, 0x0}) r2 = dup3(r0, r1, 0x807fffd) bind$bt_hci(r2, &(0x7f000071f000-0x6)={0x1f, 0x2, 0x3}, 0x6) r3 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e83000-0x5e)={0x0, 0x1, "e7"}, &(0x7f0000699000-0x4)=0x9) getpeername$inet6(r3, &(0x7f0000d24000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bd4000)=0x1c) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000063c000-0x28)={@common='dummy0\x00', @ifru_ivalue=0x9}) r4 = add_key$keyring(&(0x7f0000950000)='keyring\x00', &(0x7f000033c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000eb5000)='keyring\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f000039f000)={0x81, 0x0, 0xaf8, 0x7, "65b7270f0f20e8a8d6da22a5da618c2c46f925a13ac22ff2263a4c9d1b5783d4380af810b3ac4fe783120349", 0x0}) 2018/01/04 15:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000040c000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "473bc5adbe8ef66ebea3d21787b4adbd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndpcmp(&(0x7f0000c8c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x240000) 2018/01/04 15:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000db1000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000309000-0x8)=0x80000005) r1 = syz_open_dev$random(&(0x7f0000338000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000c94000-0x9)='/dev/rtc\x00', 0x20000, 0x0) 2018/01/04 15:52:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x14002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000efe000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000ff7000-0x34)={{0x100000001, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x2, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_thread_area(&(0x7f0000f9b000)={0x7, 0x1000, 0xffffffff, 0x0, 0x2, 0x9, 0x3, 0x4f, 0x7fffffff, 0x8}) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000a3b000)={0x0, 0xffffffffffffff64, 0x3d0, &(0x7f00007e3000)=0x0}) 2018/01/04 15:52:19 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f000067b000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000375000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000500000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000023e000-0x8)={0x20080522, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) 2018/01/04 15:52:19 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000343000-0xd9)=""/217, 0xd9, 0x41, &(0x7f0000001000-0x80)=@generic={0x0, "5ebea2b157aee85d7941ab7d41c2f27a934724c2b1a1e676650d35f6348fb8b9a8b6f2f5a1c75c15da9b2018cb020b02352796b63fcfe4bb06c99dffaacc38318296aa9a92670df0f5c05be059ceeab5aca60dd006ccd323719d0de2db6363ca358bca2f1279aef44ead5febb12be946d86c1d0e14abd1447d27f5f4bf60"}, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000-0xc)={0x0, 0x3, 0x2, [0x55, 0x5a]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x5, 0x1f, 0x4, 0x48d, 0x0, 0x1c000, 0x5, 0x0, r1}, 0x20) prctl$void(0x1b) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x1, 0x80) linkat(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000001000-0x8)='./file0\x00', 0x1400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000)=0xfff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000003000)="3fbf849fa7ceb8315243655930136a77a15519cb9d92f98e9320e66cef7e7ea25f94960a6f0bca739938e66dfd913be3f39bff2ce973bc9d961172e79302849b5f50f73324f84a4af4e76a1aa5369584c15d568157e137924a0ca4afd4a3563c65e706d262ad9f7e126de746e7319b668ece22dd2c612026b55a758554808d0c9b7d20a187f66125ab2ede7254b1e4051f3a2d475f8201745f307ecd83a8346c2208556dc6477da3fbb5285120f6d25eb8fadaf087dded", 0xb7, 0x40004, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) r4 = dup2(r3, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000003000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000004000)=0x14) bind$packet(r4, &(0x7f0000004000-0x14)={0x11, 0x3dd417bc7f170c28, r5, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000007000-0x10)={0x7, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000004000-0x4)=0xed7e, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000004000)={0x0, r0, 0x7, 0x3, 0x0}, 0x14) inotify_init() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10, 0x80800) 2018/01/04 15:52:19 executing program 2: shmget(0x2, 0x4000, 0x0, &(0x7f0000527000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x8) r1 = syz_open_dev$vcsa(&(0x7f00001c3000)='/dev/vcsa#\x00', 0x2, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000000)={0x4, &(0x7f0000fa9000-0x10)=[0xffffffffffffff81, 0xef9b, 0x6, 0xffff]}) 2018/01/04 15:52:19 executing program 4: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000a53000/0x4000)=nil) r1 = shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmdt(r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002000+0xad4)={0x0, 0x3ff, 0x0}, &(0x7f0000000000+0x6e)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000-0x8)={r3, 0x1f}, 0x8) shmat(r0, &(0x7f000007c000/0x4000)=nil, 0x2000) 2018/01/04 15:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) creat(&(0x7f0000b50000-0x8)='./file0\x00', 0x60) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/04 15:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000081a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 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) bind$alg(r0, &(0x7f0000e99000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a55000-0x20)="07071d4e5dc00437c610e60efffc424c0a4e0078d68e8463cfa701b4fc842a30", 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d2000-0x30)="9c9295004423ae61f7b9b558d25864bed20675ee52f4fbc9ad000f000000000009d71fec9ed47fcce3a5c8d23e821069", 0x30) 2018/01/04 15:52:19 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x4000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000001000-0xf8)={0x5, 0x0, [{0x1000, 0x6, 0x0, 0x0, @adapter={0x4, 0x0, 0x94, 0x7de5d964, 0x7}}, {0x100000001, 0x7, 0x0, 0x0, @adapter={0x0, 0x4d, 0x1, 0x1c000000000, 0x8}}, {0x2, 0x7, 0x0, 0x0, @sint={0x8000, 0xc0}}, {0x9, 0x5, 0x0, 0x0, @msi={0x0, 0x3063, 0x3}}, {0x2, 0x2, 0x0, 0x0, @sint={0xff, 0x10001}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 15:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000467000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000714000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000d59000-0x10)='/dev/input/mice\x00', 0x0, 0x204040) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000757000)={@multicast1=0xe0000001, @rand_addr=0x800}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000bc6000-0x4)=0x0, &(0x7f000040c000-0x4)=0x4) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000761000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x8, 0x9, 0x40, 0x800, 0x100, 0x5, 0x7, 0xd87b, 0x6, 0x81, 0xd3, 0xfff, 0xff, 0x1]}, &(0x7f0000061000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000049e000)={r3, 0xb4, "51d8cd76934a7f3685263d1945cd2c285cbf3a97c88ba6654953bb6916362b1443394a131e7968d6656981f01e325f40b3e57084b175b9886fd1769e1e8cda8526377f1a11b813c36bc6e40fcdd0aa9811542f108ffa26780b8fd7cbeff809687189e94a701506b8922fecd0a18cb3aedd11e920a0226c418186de330988d284113ba2e57ed00a10f7c940b11ac7ed6e023b877f8455eef077025ad6d938c7793ba324d71317a8a09e5e2d69c41c374950eca67d"}, &(0x7f0000515000)=0xbc) 2018/01/04 15:52:19 executing program 2: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fa0000)="eaf7c358e36ab0358c8e57831eef6599dc05a351e0b12d09629b81e3625da9d8ac77ed1abde5cc4ba23ffa702723034117b4965586b85da3e109c116d174586de625c96c828854e1f682d44efea513f1fe0d5ff98f8d6c1dcdad1eabbce81d85ed4476ceb37d102375692262902051331bd2b90897b1d53fe90fd97c768e5ea06c7ce8a313b49bfe5f4e76cf026bf473aaff2758901df4f8b593cd7ceffe709ef30d3a0e51f9d17f29353448a2a8f6718867261b97219f2aa3a66a7e7ca44611f0747699805db9bd5d1889f10a7c6db677138974c25e2d229b3ace68b765381f2d5e055f76e874ba6a", 0xe9, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f9f000)={0x0, 0x0}, &(0x7f0000460000-0x4)=0x8) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000fa1000)=""/160) accept$packet(r1, &(0x7f000032b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa0000)=0xfffffffffffffefe) socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f000000e000)=[{0x11, 0x11, 0x209, 0x0, 0x0, '\a'}], 0x11}], 0x1, &(0x7f0000008000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fa1000)=[{r0, 0x10, 0x0}, {r1, 0x1, 0x0}, {r0, 0x2, 0x0}, {r0, 0x210, 0x0}], 0x4, 0x800) r2 = getpid() mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fa3000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa3000-0x4)=0x28) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fa3000-0x8)={r3, 0x4}, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fa1000)={0x0, 0x0}) capset(&(0x7f0000592000)={0x19980330, r2}, &(0x7f0000fa0000)={0xd46, 0x3, 0x6, 0x4, 0x401, 0x7fffffff}) accept(r0, 0x0, &(0x7f00004b4000+0x873)=0x0) 2018/01/04 15:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fae000-0xd)='/dev/net/tun\x00', 0x0, 0x80) r1 = socket(0x10, 0x2, 0x400000000010) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000739000)=0xfffffffffffeffff) sendmsg$nl_xfrm(r1, &(0x7f0000727000-0x38)={&(0x7f0000eb0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d87000-0x10)={&(0x7f00000c4000-0x10c8)=@getsadinfo={0x5c, 0x1e, 0x209, 0x0, 0x0, 0x3, [@algo_auth={0x48, 0x1, {{'sha384-ssse3\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 15:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") umount2(&(0x7f0000683000-0x6)='./bus\x00', 0x1) syz_open_dev$midi(&(0x7f0000f85000-0xb)='/dev/midi#\x00', 0xa1, 0x8000) 2018/01/04 15:52:19 executing program 6: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000eb6000-0x1)=0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000c61000-0x4)={0x8, 0x5, 0x1}) creat(&(0x7f0000fb7000-0xc)='./file0/bus\x00', 0x0) listen(r0, 0x8) 2018/01/04 15:52:19 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ee4000)={0xffffffffffffff9c}) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000d27000)=""/212, &(0x7f0000139000)=0xd4) clone(0x0, &(0x7f0000040000-0x1)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") seccomp(0x0, 0x0, &(0x7f0000253000)={0x0, &(0x7f000064b000-0x40)=[]}) 2018/01/04 15:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000940000-0x8)={0x0, 0x0}, 0x84000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000dba000)='hybla\x00', 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000afa000)=@sack_info={0x0, 0x6, 0xffff}, &(0x7f0000bd4000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006ce000)={r2, @in6={{0xa, 0x0, 0xfffffffffffff000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x4, 0x7, 0xd3, 0x40}, &(0x7f0000bde000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000008a000)={0x0, @in={{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]}, 0x3, 0x8, 0x7f, 0x80000000, 0x2}, &(0x7f00004d0000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ca4000-0xb8)={r2, 0x0, 0x2, 0x2, 0x0, 0xbab, 0x0, 0x6c8, {r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x9, 0x4, 0x3}}, &(0x7f00005e8000)=0xb8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0xb, &(0x7f0000256000)=""/17, &(0x7f00007f7000)=0x11) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001a4000-0x4)=0x0, &(0x7f00004c9000-0x4)=0x4) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000510000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000256000-0x14)={r4, 0x3f, 0x7fffffff, 0x4, 0x5, 0x0}, 0x14) ioctl$KVM_ARM_SET_DEVICE_ADDR(r6, 0x4010aeab, &(0x7f00002de000)={0x100, 0x5000}) 2018/01/04 15:52:19 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000080b000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "da27e44012000000ca105d838805643e11a9070dac9826288190d467d533df9ae5fe09a73fc028d3257926c579dd3b78c51c9e1a020c82195e9bbb9bde71c0e4", "6cfc2f1f0d2a0bb432710503402da0d4956e356a640f28a640b76f0cbef39f8d", [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x40, 0x2000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) 2018/01/04 15:52:19 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x400, 0x880) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000001000)=0x10001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@generic="c41a94e9b55c5ad60b25fcdc680c2ccd", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000012000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 15:52:19 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) get_thread_area(&(0x7f0000e12000-0x10)={0x86ca, 0x0, 0x400, 0x5, 0xfe0000, 0x2, 0x4, 0x2, 0x80, 0x100}) bind$alg(r0, &(0x7f0000f72000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d17000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000561000-0x4)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f000055d000)=r3) 2018/01/04 15:52:19 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000007000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000b000-0x5)=[0x0, 0x0]) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000a000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000002000-0xc)=[r1, r2, r3]) 2018/01/04 15:52:19 executing program 6: epoll_create(0xb93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xfffffffffffffff7, &(0x7f0000f78000)={0x0, 0x0}) r0 = syz_open_dev$mouse(&(0x7f000072c000-0x12)='/dev/input/mouse#\x00', 0x80000000, 0x8000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000e5000-0x85)=""/133) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0xffffffffffffffa2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x4f) 2018/01/04 15:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dba000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000095c000)='/dev/cuse\x00', 0x5, 0x0) write$fuse(r0, &(0x7f0000604000)={0x20, 0x6, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000058b000-0x8)={0x0, 0x4, 0x0}, &(0x7f0000a86000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a02000)={r1, 0x40, 0x30, 0x0, 0x100000000}, &(0x7f0000afb000)=0x18) 2018/01/04 15:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000759000-0x8)='./file0\x00', 0x40) lsetxattr(&(0x7f00006f2000)='./file0\x00', &(0x7f00003b9000-0x14)=@known='security.capability\x00', &(0x7f0000c83000)="0000000201000000000000010400000000000000", 0x14, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000402000-0x14)={0x7, 0xfffffffffffffffd, 0x5, 0x3, 0xffffffffffffff39, 0x0, 0x81, 0x4, 0x2, 0x80000000}) [ 38.653338] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/04 15:52:19 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcb, &(0x7f0000002000-0x2)="", 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000a12000)={&(0x7f0000bf1000/0x8000)=nil, 0x8d0b, 0x4, 0xc, &(0x7f0000d93000/0x1000)=nil, 0x10001}) 2018/01/04 15:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000815000)='/dev/rtc\x00', 0x705140, 0x0) getpeername$netlink(r0, &(0x7f00005c9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f57000-0x4)=0xc) sched_setaffinity(0x0, 0x2031b008, &(0x7f000031b000)=0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000eec000)=@file={0x0, './file0\x00'}, 0xffffffffffffff2e) mkdirat(r0, &(0x7f0000355000-0x8)='./file0\x00', 0x60) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a17000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f00006be000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f00007a6000-0x27)=""/39, 0x27, 0x0, &(0x7f000072a000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/04 15:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000cd6000)='/dev/audio\x00', 0x101002, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000f8e000)={0x2, 0x2, 0x2, 0x40, 0x3, 0x3f}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$admmidi(&(0x7f0000122000)='/dev/admmidi#\x00', 0x0, 0x80000) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f00004de000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$audion(&(0x7f00007e2000-0xc)='/dev/audio#\x00', 0xfffffffffffffff8, 0x0) bind$unix(r4, &(0x7f0000f13000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000453000-0x20)={0x8b, 0x0, 0x4, 0x1000, 0xc, 0xfffffffffffff763}) 2018/01/04 15:52:19 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f000089b000-0xa)='net/icmp6\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000fe7000-0x12)='/dev/snd/midiC#D#\x00', 0x100000001, 0x20000) 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) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0x1)='/', 0x3) r1 = shmget$private(0x0, 0x4000, 0x24, &(0x7f00009ad000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000001000-0x1000)=""/4096) 2018/01/04 15:52:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f00006cc000)={0x1f, {0x6, 0xfffffffffffffffb, 0x7fffffff, 0x6, 0x2, 0x9}, 0x5}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f19000-0x8)={0x0, 0x0}) r2 = add_key$keyring(&(0x7f00004a0000-0x8)='keyring\x00', &(0x7f00008e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r2, &(0x7f00003e6000-0x68)=""/104, 0x68) syz_open_dev$sndpcmp(&(0x7f0000c84000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x800) exit_group(0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000964000-0x4)=0x0, &(0x7f000027c000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x200000000000006, 0x0, 0x0, 0x0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)="03500100", 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000234000-0x84)="0fa16d89bb4faca991ef50790cc3a8ff7d3c3747e50f53b8ecaf1836f79fddb4eea9a9922d656cbea01d4b3347911c3ba3366d52ed2869f405409965449c8c1f7f7a2304e9b74588e5a5629c17cc0476dab9c6a53018f7fb6bf8ccbe3f4ea352ded4bb361681ec8dcc42b8b860da94d41f9dd247d212d947db4e697087bb51c408e613bc", 0x84) 2018/01/04 15:52:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x9, &(0x7f0000001000)=0x0) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x242000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00003e8000-0x4c8)={{0x8, 0x5, 0x3, 0x10001, "c7e3f8b55f103efbf99bf960b44eff50f6665d10b019da6d7023a8552a136747d4d107534af4bbc019955e99", 0x10001}, 0x9, [0x4, 0x6, 0xb773, 0xb2, 0x4, 0x9, 0xe9, 0x5, 0x9, 0x3, 0x10000, 0x10000, 0x9, 0x8525, 0x5, 0x0, 0x3ff, 0x3, 0x2, 0x2, 0x3, 0x5, 0xffffffffffff7fff, 0x5795, 0x5, 0x6, 0x7, 0x32, 0x5, 0xb, 0x63000000000, 0x8, 0x7, 0x1000, 0x7, 0x5, 0x8000, 0x101, 0x3f, 0x4, 0x6, 0x80, 0x0, 0xffffffffffffff81, 0x9, 0x5f3, 0xffffffffffffffff, 0x10000, 0x3f, 0x1, 0x7, 0x81, 0x8e91, 0x1, 0x1, 0x7fff, 0x7fff, 0x10001, 0x0, 0x9, 0xfffffffffffff001, 0x4, 0x1000, 0x5, 0x40, 0x1, 0x9a4, 0x724f, 0xffff, 0x9, 0x3, 0x9, 0x6, 0x7f, 0x7, 0x3000000000000000, 0x8, 0x80000001, 0x5, 0x87, 0xb8a7, 0xce, 0x6, 0x8b9f, 0x10001, 0x2, 0x0, 0x1, 0x101, 0x7, 0x3, 0xfff, 0x6, 0x5, 0x101, 0x2, 0x1, 0x0, 0x9, 0x0, 0x4, 0x1, 0x2, 0x7, 0x9, 0x12a, 0x4, 0x8, 0x2, 0x5, 0x6, 0x2, 0xdb, 0xb283, 0x1, 0x7, 0x5, 0x6, 0x0, 0x1000, 0x6a, 0x40, 0x7ff, 0x30b, 0x30, 0x6, 0xfffffffffffffff9, 0x101], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$evdev(&(0x7f0000661000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x64, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/04 15:52:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d8c000)=0x0, &(0x7f0000029000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00005d0000-0x57)=""/87, &(0x7f0000489000-0x4)=0x57) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008c7000)={0x7, 0x2, 0x4, 0x3, 0x8, 0x40, 0x6, 0x20, 0x7, 0xfffffffffffffffe, 0x40}, 0xb) [ 38.700916] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/04 15:52:19 executing program 5: mmap(&(0x7f0000000000/0xa77000)=nil, 0xa77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a74000)=@sack_info={0x0, 0x0, 0x2}, 0xc) 2018/01/04 15:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002d3000)=0x0, &(0x7f00005f7000-0x4)=0x4) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/04 15:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) syz_open_dev$admmidi(&(0x7f0000888000)='/dev/admmidi#\x00', 0x2, 0x40000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$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(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/04 15:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getresuid(&(0x7f00005b5000-0x4)=0x0, &(0x7f00005e4000-0x4)=0x0, &(0x7f00002b7000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000df8000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x5, 0x3, 0xe62d, 0xa, 0x80, 0xa0, 0x3a, 0x4, r1}, {0x2, 0x9, 0x80000001, 0x3, 0xbc, 0xcf, 0x80000001, 0x22}, {0x3f, 0x4, 0x3, 0xfff}, 0x7, 0xd, 0x3, 0x1, 0x3, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6f}, 0xa, @in=@empty=0x0, 0x4, 0x3, 0x3, 0x8, 0x81, 0x5, 0x0}}, 0xe8) r2 = getpid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc1000-0xb)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000257000)=0x0, &(0x7f00000c1000-0x4)=0x4) r4 = syz_open_procfs(r2, &(0x7f00006d8000-0x13e)="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") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) pread64(r4, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/04 15:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000087d000-0x90)={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) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000da4000)='/selinux/load\x00', 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000088f000+0x1da)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000015f000-0x10)="44900f2c6b77afcbc45006f35613733b", 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000837000-0x8c)={0x0, @in6={{0xa, 0x0, 0xdf56, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad7000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000931000)={r2, 0x1000, "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"}, &(0x7f0000159000)=0x1008) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) fchdir(r0) 2018/01/04 15:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e9f000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0x24f) fchmod(r0, 0x192) 2018/01/04 15:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000566000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002d8000-0x4)=0x10) syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/01/04 15:52:19 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/checkreqprot\x00', 0x10002, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c0f000)={0x0, 0x4, "6d99c958"}, &(0x7f00002ed000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000be0000-0x18)={r1, 0xee5, 0x20, 0x4, 0x8000}, &(0x7f0000382000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x121000) prlimit64(0x0, 0x0, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003d5000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1a2714ba) madvise(&(0x7f00007fb000/0x2000)=nil, 0x2000, 0xa) 2018/01/04 15:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7ffffffffffffd, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x3f, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") r1 = fcntl$dupfd(r0, 0x406, r0) r2 = accept4$llc(r1, 0x0, &(0x7f0000f6e000-0x4)=0x0, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000870000-0x4)=0xc) r4 = geteuid() fstat(r2, &(0x7f0000d7d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000032e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000ed8000-0x4)=0xe8) lstat(&(0x7f0000dc2000)='./file0\x00', &(0x7f0000c88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000dc4000)={&(0x7f0000dc9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003b1000)=[{&(0x7f0000d1e000-0xda)="975b8c5e06b502f922fab7774624116a0dae867116517fdd6c907b15e96583dad00f4e353b359eb312169b84d2d079d8ba9b8b1df37b71ec66578f9344e189845017b4c6087f889298b32ab82a7e946a4323c1902ab60e3eefa66dd0c2a1ff9cae041f8437984db2aac141aba8638e270c5915b945042334e5f716bd5d76f33350928e6686af81f0afedad1068f5886435361c756fe0f6216e2204bee9ad7f5cff6fdacb9cc253fa19599384db76be8533f229a085b2b65af99eb1e9c4d061b20fc6b2c2b7c460600eb6dfa4a35965078fd783367885bc0791d9", 0xda}, {&(0x7f0000e7a000)="ccca60a5ca2c164cb512e0d7c6de18ae2732afbc9450dddc0f7e94e2653f3057a28a8eb22c9fde3cb9fad480306415ce54933d54e5521ee03f732e417b4ebb3b2f0912354406a53c3ecaa3f9e158a8a2e46b9462e31dc608e1ecd65f5d654201", 0x60}], 0x2, &(0x7f0000253000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x48044}, 0x4050) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f000016c000-0x18)={0x2, [0x4, 0x9]}) 2018/01/04 15:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000576000-0xe)='/dev/admmidi#\x00', 0x2, 0x100) sendmsg$key(r1, &(0x7f0000665000-0x38)={0x0, 0x0, &(0x7f00005d4000)={&(0x7f00009ce000)={0x2, 0xc, 0x6, 0x2, 0x53, 0x0, 0x1, 0x2, [@sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8, 0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0xa, 0x6, {0x6, 0x3c, 0xd8, 0x4, 0x0, 0x6d9f, 0x0, @in=@rand_addr=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_key={0x16, 0x8, 0xa3, 0x0, "fad1ec0d0c0fabb2141d879949d5a45e5c5974f045080cffffed490232290ceb237bfc8536cd5e9f534e024a64b04e0f65727399e3ae4e140079ba17d8cfad00e07b7dde915924f85920e68ca1f0590f688839a38106c6fabf37e1923d3fb953fdec7ae92ff46cffc5f0c808bda3f7f43f41cc5fc10c4bbd77f177abcf62b6432847a4f577b69c03a761f43f4fefbef3093850743fa4dff069b8b32f98d2d24ccac340"}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x4, 0x0, {0x6, 0x0, 0x7, 0x8, 0x0, 0x7f, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_x_sec_ctx={0x17, 0x18, 0xb7, 0xf62, 0xa9, "a43c4a4cc5ffb9d69d6e52bca0cc26bfce9aff5b39a95f2f80ec44035509fcec293dab008b09ca1d0061ee48e3c9b00abe570c6630d5f498c59ef5b87ec16032a47f96e95ad08432c35036e8c1db66fe01de0e7838e7d66e73057c8c904d636e0e9dc87d93209c26c55ecf6d4a9bf022a5261153ed45ebea06b6fb4ade14859db7e118e42ad18872177c697e06e790c86bffb9549e42683951f8c4b392a59fe7d91883c38e2cdf0229"}, @sadb_address={0x3, 0x5, 0xff, 0x20, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x7, 0x0, 0x5, 0x40, {0x6, 0x0, 0x25, 0x0, 0x0, 0x1, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001}}, @sadb_x_sa2={0x2, 0x13, 0x100000000, 0x0, 0x0, 0x6, 0x0}]}, 0x298}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f00004de000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000023d000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000042b000-0x48)={{0x3, 0x3, 0x73f1, 0x0, 0x2}, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000b55000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000cb6000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)="") r1 = shmget(0x2, 0x2000, 0x10, &(0x7f0000721000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) pivot_root(&(0x7f00006e3000)='./file0/file0\x00', &(0x7f0000f71000-0x8)='./file0\x00') 2018/01/04 15:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000049c000-0x9)='/dev/sg#\x00', 0xff, 0x72241) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000750000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f9f000)={r1, 0x0, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x100000003, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/04 15:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x9) sendto$inet(r0, &(0x7f000038c000-0x65)="", 0x0, 0x0, &(0x7f0000a47000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f00006e1000-0x8)={0x0, 0x0}, 0x1, 0x8001) 2018/01/04 15:52:19 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006cd000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000c00000-0x78)={0x58b, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x14, 0x993, 0x3, 0x7, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000, 0x6, 0xffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000+0xfa)={0x100000000, 0x4, 0x6, 'queue0\x00', 0x8b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @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]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfbff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x3ffffffd) 2018/01/04 15:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00003b6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b28000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f000098a000-0x2)="") mincore(&(0x7f0000304000/0x2000)=nil, 0x2000, &(0x7f0000b03000)=""/206) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cd4000)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00006ee000-0xc)={0x4, 0x0, 0x1d, 0x6b3e, 0x8000, 0x8, 0x2}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000073c000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000412000-0x4)=0x0) 2018/01/04 15:52:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xc9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x3)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d3b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ceb000-0x10)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000092f000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f00001ed000)="06d1459e2ae5b531ddcd87d41decb559de44a6c79039eb22cff9c1d23909af3a72d4f29c6922e6d82b11617041b9f95d1871a7b6c07dbe254c5e4caea25d559c75322c3670ba3c15de9d8f294c5c39a9c1462984d13a124f10a52e4df6646328fe85e25ee62218354fae26e59b830672e94e43fa94c8297bdfb81628d9a2961c", 0x80}], 0x1, &(0x7f000089e000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2018/01/04 15:52:19 executing program 4: set_tid_address(&(0x7f000002d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x128) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x0, 0x1, 0x1a, 0x3}) 2018/01/04 15:52:19 executing program 0: msync(&(0x7f00001b7000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000820000-0xa)='/dev/dsp#\x00', 0x4, 0x100) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00005f1000-0x4)=0x0, &(0x7f0000219000-0x4)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d2a000-0x15)='/proc/self/net/pfkey\x00', 0x408000, 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) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mincore(&(0x7f0000ec7000/0x2000)=nil, 0x2000, &(0x7f0000181000-0x2)=""/2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000049e000)=0x0) syz_open_procfs(r2, &(0x7f0000c12000-0x5)='maps\x00') 2018/01/04 15:52:19 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000075f000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x1)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x6c)="f2021e9616dff9ec965c5747ba8b4eac55455f8e726562d6e153067233e4dc036081b1df0ed27ba1a784999b93dca24fdb4d666d873ab2256ce4474be84c6012b802373fc06de8469321eabf9de5720f23931f9cb3548d9fb40d1eb8fc4fc2682350a5c7dd38062bc2df1046", 0x6c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000001000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='sit0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f000025e000-0x14)={0x11, 0x1f, r2, 0x1, 0xfffffffffffffffa, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x80000000) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = inotify_init() ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00006eb000)=0x6) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010007000000000000000005000000e60100b0"}}}}}, 0x0) 2018/01/04 15:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000d8b000-0xc)='/dev/amidi#\x00', 0x100000000, 0x101400) r0 = socket(0x19, 0xa, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000085f000)="1f0000000202ff00000000000000000200000009090002000200fbe8560067", 0x1f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000434000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/04 15:52:19 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$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001dc000-0xc)='/dev/autofs\x00', 0x40, 0x0) connect$ax25(r1, &(0x7f00003de000)={0x3, {"c4ca86710f27d7"}, 0x1}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e34000-0x70)=""/112, &(0x7f0000e5e000)=0x70) 2018/01/04 15:52:19 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00005ca000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000e81000/0xa000)=nil, 0xa000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) 2018/01/04 15:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000338000)='/dev/rtc\x00', 0x103000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b88000)={0x0, 0x51, "f48b2bfdddc8fce1227d183da66f20be0ed12c92703e2489311b9ede47ba7afdc94ca0b932b5cd25ce1faca3ca155479b9fb52c27cbdb59d002ae27b85d6b0cb4bb0a4ffd8c6b03e897cdf776fa1b7e7c6"}, &(0x7f0000eca000-0x4)=0x59) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000da0000-0x8)={r2, 0x0}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007fd000)={r2, 0x3}, &(0x7f0000b24000)=0x8) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000290000-0x4)=0xffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x10000000000002fa) statx(r1, &(0x7f0000dea000)='./file0\x00', 0x2000, 0x0, &(0x7f0000145000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000b56000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xc002, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0xc04) setns(r0, 0x48000000) 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, 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) mlock(&(0x7f0000eac000/0x3000)=nil, 0x3000) 2018/01/04 15:52:19 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000097f000)='/selinux/access\x00', 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00004be000-0x24)={0x9, 0xda, 0x8, 0x0, 0x4, 0x6eca, 0x1, 0x100000000, 0x1, 0x80, 0x6, 0x100000000}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000dfa000-0x48e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="504bcfb9eee1", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "76d9f7", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000dfb000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x5, 0x2, 0x8, "78f8d2c8e419eded0d58a64a8218643641b5188b101cf7af09a150c38037a2a3aa3c87ebe2a87e124e94bc86095beb7a21c913f165498a9fb6788ed48d526b80", "a71636adb913e0e5590b25c1a34cf30b48729e47f3cede13efa1ae8a67feb185", [0xcec3, 0x5], 0x0}) 2018/01/04 15:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000070e000-0xd)='/dev/dmmidi#\x00', 0x10001, 0x2000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000051000)={0x0, 0x0}, &(0x7f0000e0b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003a5000)={r2, 0x7, 0x3ff}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/04 15:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f000084c000-0x4)=0x200000000000002) 2018/01/04 15:52:19 executing program 6: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000012000-0x1d)=[{0x10, 0x15, 0x209, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00008dd000)='/dev/snd/pcmC#D#p\x00', 0x7990, 0x284002) syz_extract_tcp_res(&(0x7f0000778000-0x8)={0x0, 0x0}, 0x2e04430d, 0x3) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00006e3000)=0x9, &(0x7f00008de000)=0x4) syz_extract_tcp_res$synack(&(0x7f000028a000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r1, &(0x7f0000123000)=@hdr={0x2, 0x3, 0x100, 0x3, 0x1000, 0x1, @ipv6={0x7, 0x6, "5de5a2", 0xb0, 0xe7, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x3e, 0x0, 0x7, 0xfffffffffffffc01, 0x0, 0xfffffffffffffff8, 0x1}], @tcp={{0x1, 0x0, r2, r3, 0x8, 0x0, 0x6, 0x50, 0x8001, 0x0, 0x3, {[@nop={0x1}]}}, {"7cb47339d4588c1ef16a987e4c8f3f3e1a9e7a689703a0608dc20501c80d22f2dfb4663b997e42c2ba3cf21ea28dcee339a4168417878b349653ff21473e85f287f6fe96d93177765ccdff4e9e3ffbcc7f9dc7c8b861772bcb747be8616763a4f00e70e8820bb819f2c2711fcb95fb7cfd5d84faf15bb7002f96a5e74561dd78fb3973f04b749b6e34734399698a36e9"}}}}}, 0xe2) 2018/01/04 15:52:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xe0599c306592b83) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f000011e000/0xd000)=nil, 0xd000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000002000)={0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x48400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f0000014000-0x4b)=""/75, 0x4b, 0x123, &(0x7f0000003000-0x10)={0x1a, 0x2, 0x5, 0x8f5, 0x3f, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r4 = dup3(r1, r1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) listen$netrom(r4, 0x8001) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r5, 0x6, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) r6 = dup3(r2, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f0000004000-0x6)={0xa, 0x0}) bind$ipx(r6, &(0x7f0000012000-0x10)={0x4, 0x0, 0x100000001, "939af52aebaf", 0xe54, 0x0}, 0x10) 2018/01/04 15:52:19 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002000)=""/4, &(0x7f0000002000-0x4)=0x4) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000002000-0x6)={0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x26, &(0x7f0000003000)=""/73, &(0x7f0000003000)=0x49) accept$alg(r2, 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/04 15:52:19 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000001000)={0x1, [0x0]}) r0 = socket$inet(0x2, 0x1, 0xd) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000001000-0x20)="d31000b8428d2109e00c0000800007c8000000000000049500cc956fd6f6de93"}) 2018/01/04 15:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000f32000)=""/140, 0x8c) getdents64(r0, &(0x7f0000fdb000)=""/94, 0x5e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b7e000)=0x0, &(0x7f0000888000-0x4)=0x4) r1 = semget$private(0x0, 0x3, 0x100) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000e0b000-0x77)=""/119) getdents64(r0, &(0x7f0000f58000-0x68f)=""/1679, 0x68f) getdents(r0, &(0x7f00004a4000-0x8c)=""/140, 0x8c) renameat(r0, &(0x7f0000df1000-0x8)='./file0\x00', r0, &(0x7f00006d6000-0x8)='./file0\x00') signalfd4(r0, &(0x7f0000b92000-0x8)={0x8}, 0x8, 0x80800) 2018/01/04 15:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f00001a4000)=[{&(0x7f0000f8a000)="2900000021001900013d3524001400060200001600000000000101040d000a00000000000000000908", 0x1}], 0x10000000000000f9) poll(&(0x7f00002b0000)=[{r0, 0x2280, 0x0}], 0x1, 0x8) 2018/01/04 15:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d2d000-0xb)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00006e2000)={0x0, 0x4}, &(0x7f0000f95000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007b8000-0x20)={0xd805, 0x5, 0x4, 0x100, 0xaa10, 0x5, 0x4, 0x39, r3}, 0x20) r4 = dup3(r2, r1, 0x0) 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$inet(r4, &(0x7f000057e000)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000e19000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000014e000)={r5, 0x0}, &(0x7f0000166000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000a8d000)={0x0, 0x0, 0x0, 0x0, r5}, &(0x7f00002f4000-0x4)=0x10) 2018/01/04 15:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ae000)={0x26, 'aead\x00', 0xffffffffffffffff, 0x4, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xfffffffffffffc7e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) close(r0) 2018/01/04 15:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80804, 0xf7b) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b86000)={0x0, 0x0}, &(0x7f0000d1f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007ba000)={r1, 0x0, 0x0}, 0xc) 2018/01/04 15:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f00007f9000)="") connect$nfc_llcp(r0, &(0x7f0000655000)={0x27, 0x6, 0x0, 0x0, 0x0, 0x1, "21f6468158b4966c5db99f766b8deb53ec10c97c873e3f2a353cd3fa7f635382f4e2bc36eae9ee29c2a60675ae958f5cc494e3e38a6051c9a511fd2dd8fedf", 0x5}, 0x60) mbind(&(0x7f0000dd5000/0x2000)=nil, 0x2000, 0x0, &(0x7f00001fe000-0x8)=0x5, 0x8, 0x6) socket$bt_l2cap(0x1f, 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000df2000-0x8)=0x2) 2018/01/04 15:52:20 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) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000c0b000)={&(0x7f000075b000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 15:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40000000046c00) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) writev(0xffffffffffffffff, &(0x7f0000a94000)=[{&(0x7f0000065000)=',', 0x1}], 0x1) write$fuse(0xffffffffffffffff, &(0x7f0000a9a000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/04 15:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f0000628000-0x8)={0x0, 0xffffffffffffffff}) readahead(r0, 0x6, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000c19000)=[{&(0x7f000039a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000088e000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/04 15:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f00004c3000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) 2018/01/04 15:52:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) r1 = add_key$user(&(0x7f0000396000-0x5)='user\x00', &(0x7f0000b7f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000078a000-0x50)="2db553e5a0adac6691c17f9b9ce89c1726d91f691797282902612ae441846f1ce992159416e7a1107261c2ac8ab3b6006930536bf78073a251101f2079cd7d6d8567f7b80962aa1b0e03451db7d02b81", 0x50, 0x0) r2 = request_key(&(0x7f0000183000+0x8d6)='logon\x00', &(0x7f0000800000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000daa000)='user\x00', 0xfffffffffffffff9) r3 = add_key(&(0x7f000012b000)='user\x00', &(0x7f0000ce0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec1000-0x53)="ec8a1d41bb40a310fc7af3358effcb96b64bd4c493d6e7f2609e6c262dd5005d62840abc3eed9f07f62787c841b12869f47fc2d53d38643f22a176ecfd6426ffd1741d0a149017ab5933e467633c73bff5f19d", 0xffffffffffffff9a, r2) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000e14000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fd8000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000056e000-0x28)={@generic="7b407fc38fd4b646c916211c92e5dcb2", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$reject(0x13, r1, 0xfff, 0x8, r3) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) 2018/01/04 15:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000d58000)={0x2, 0x0, [{0xc0000084, 0x0, 0x0}, {0x4b564d08, 0x0, 0x0}]}) 2018/01/04 15:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec6000)="390000001000090469000000800000000700004001000000450001070000001419001a0004160200b600000000000608000300ff00001ee400", 0x39}], 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cc0000)=0x0, &(0x7f0000dd5000-0x4)=0x4) 2018/01/04 15:52:20 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00002cb000)="26000000240043040000000000109100000200040100000000000200e7ffffffffff03c71535", 0x26) 2018/01/04 15:52:20 executing program 0: msync(&(0x7f00002a0000/0xd000)=nil, 0xd000, 0xffffffffffffffff) r0 = userfaultfd(0x800) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000189000)={&(0x7f0000c3b000/0x3000)=nil, 0x3000}) 2018/01/04 15:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005e1000-0x4d)="72001012918f02b66b3bcd0352ebac2312761bf7cc76b52312159abb9bab3fcb53634bd5071a32d511b65e0140db1d765e0d0ae4de81f156ec1e4c5c386f2daf88577aa99ea59876d8df2f561c", 0x216) shutdown(r0, 0x0) 2018/01/04 15:52:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) recvfrom$inet6(r0, &(0x7f0000f42000)=""/183, 0xb7, 0x10020, &(0x7f0000310000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfc}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000918000)='/selinux/status\x00', 0x0, 0x0) bind$bt_hci(r1, &(0x7f0000271000-0x6)={0x1f, 0x0, 0x3}, 0x66) 2018/01/04 15:52:20 executing program 0: r0 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000070c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a9c000)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b23000)=@common='lo\x00', 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000adf000-0x9d)="a4a930947ec25e72f51e91ada23ddc84bd3d3a764ddf48a337c11b18a6d9377a240f873b657f98e3f519eddf5f50f014b72ca1a1ebecd42193b1d16c6d81ff1836515fad380f8c3142f916a65ecea05a1de3dcba353221b106963a71b6b9dc474dfdc671c8fa0c77a0242e4a7342a52aa4e17fa21710484f0bc09119c10327295ebd3df30110a79bbab13a2ba66dc45142ca0fbd589b240376127f172d", 0x9d) 2018/01/04 15:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getresgid(&(0x7f0000029000-0x4)=0x0, &(0x7f00002ba000)=0x0, &(0x7f000035f000-0x4)=0x0) ftruncate(r0, 0xffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c61000)=0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003d3000-0x4)=0x0, &(0x7f0000954000-0x4)=0x4) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) connect$unix(r0, &(0x7f000035b000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000)={&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff}, 0xc) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00001a5000-0xc2)=""/194) fchdir(r0) 2018/01/04 15:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000751000)='/dev/input/mouse#\x00', 0x1, 0x402) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c41000)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000161000-0x2c)={0x5, 0x4, 0x2b, 0x3, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000e23000)={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r1, r0, 0x6, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r1, &(0x7f0000e7d000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/04 15:52:20 executing program 6: 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(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000c16000)={0x3f}, 0x8) syncfs(r0) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f0000b6e000)=""/0, 0x354, 0x0) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/01/04 15:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000905000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x7fffffff) ioctl$VT_WAITACTIVE(r0, 0x5607) truncate(&(0x7f00009af000)='./bus\x00', 0x1) 2018/01/04 15:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c76000-0x8)='./file0\x00', 0x0) unshare(0x400) openat$kvm(0xffffffffffffff9c, &(0x7f00008b2000-0x9)='/dev/kvm\x00', 0x400, 0x0) mq_notify(r0, &(0x7f0000c2b000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000217000-0xfc)="", &(0x7f0000511000-0x5a)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dmmidi(&(0x7f0000d92000-0xd)='/dev/dmmidi#\x00', 0x1ff, 0x200000000000100) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/01/04 15:52:20 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000f6c000)={0x5, 0x3, 0x9, 0xff, 0x2, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000767000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="9950365c8f47", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) sendto$inet(r0, &(0x7f0000f66000)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 15:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003f4000)={0x400, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0xffffffffffffffff, 0x5, 0x1, &(0x7f0000c26000)=@generic="295fbcc7bb5bcc7aa4952815ac9556d2", 0x7bc2, 0x6337, 0x3f}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x10000000, 0x0}) epoll_wait(r1, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009f3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0204900, &(0x7f000075c000-0x20)={0x591, 0x8, 0x10000, 0x401, 0x0}) ioctl$ION_IOC_ALLOC(r2, 0xc0204900, &(0x7f00003b6000)={0x80, 0x3, 0xf62, 0x7, r3}) 2018/01/04 15:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000668000)='./file0\x00', 0x105c0, 0x20) clock_gettime(0x0, &(0x7f0000ab3000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000c4b000)='./file0\x00', &(0x7f0000d37000-0x20)={{0x0, 0x0}, {r2, r3/1000+30000}}, 0x100) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000040d000-0x9)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d5c000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0d000-0x4)=0xe8) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000671000)={@broadcast=0xffffffff, @rand_addr=0x302, @loopback=0x7f000001}, 0xc) recvmsg(r0, &(0x7f0000227000-0x38)={&(0x7f00004a9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000212000)=[], 0x1, &(0x7f000051b000)=""/72, 0x3c6, 0x0}, 0x12103) 2018/01/04 15:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004f2000)=[], &(0x7f000060a000)=[]) r0 = syz_open_procfs(0x0, &(0x7f00002bd000)='environ\x00') perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x100000000000, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008bd000)=0x0) 2018/01/04 15:52:20 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000013000-0x13)='/dev/snd/controlC#\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r0, &(0x7f0000006000-0xe75)=""/4096, 0x13) 2018/01/04 15:52:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xf, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_in(r1, 0x5452, &(0x7f0000238000-0x8)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bc4000)=@int=0x0, &(0x7f000032a000)=0x4) 2018/01/04 15:52:20 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20000000000046, &(0x7f0000feb000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/04 15:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000002e000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000077f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007f4000-0x4)=0x14) accept4$ax25(r1, &(0x7f0000495000)={0x0, {""/7}, 0x0}, &(0x7f00003fd000)=0x10, 0x800) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000053f000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockname$packet(r1, &(0x7f0000299000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000cb000)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000b2a000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000839000)=@newsa={0x13c, 0x1a, 0x205, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2b}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'rmd160\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000663000)="c9db6f864288045f65ee35bc941bcff734e466a2535c75c23b16") ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000394000-0x29)=""/41) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000033f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket(0xa, 0x8080b, 0x4) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 2018/01/04 15:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003b4000-0x10)='/selinux/create\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000149000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000be6000)=0x0, &(0x7f0000979000-0x4)=0x4) getpeername$inet6(r0, &(0x7f000083a000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000083e000-0x4)=0x1c) 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) madvise(&(0x7f0000b6f000/0x3000)=nil, 0x3000, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a3f000-0x10)='/selinux/member\x00', 0x2, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/04 15:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000034b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000890000)=0xc) fcntl$setown(r0, 0x8, r1) ptrace(0xffffffffffffffff, r1) fcntl$getownex(r0, 0x10, &(0x7f0000120000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000fcc000)=[{&(0x7f0000cf2000-0x18)=""/24, 0x18}], 0xa2, &(0x7f0000ccc000)=[{&(0x7f000036f000)=""/152, 0x0}, {&(0x7f0000385000)=""/184, 0x0}, {&(0x7f00008c3000)=""/204, 0x0}, {&(0x7f0000043000)=""/137, 0x0}, {&(0x7f0000299000-0xef)=""/239, 0x0}, {&(0x7f0000055000-0x61)=""/97, 0x0}, {&(0x7f000090a000-0xdd)=""/221, 0x0}], 0x1, 0x0) 2018/01/04 15:52:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) signalfd4(r0, &(0x7f0000cd3000-0x5)={0x9}, 0x8, 0x800) r1 = socket(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000afe000-0x9)='/dev/sg#\x00', 0x401, 0x10002) r2 = dup(r1) write(r2, &(0x7f0000048000)="2400000052001f00fff9f407002304000a14f5110800010001ffffed0800025d00000000", 0x24) 2018/01/04 15:52:20 executing program 6: clone(0x0, &(0x7f0000af1000-0x74)="", &(0x7f00003f7000-0x4)=0x0, &(0x7f00004b8000-0x4)=0x0, &(0x7f0000f72000)="") getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e64000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x4c, &(0x7f0000001000-0x4c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x2) 2018/01/04 15:52:20 executing program 3: socketpair$inet(0x2, 0x3, 0x2, &(0x7f000022d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000edb000-0x4)=0x0, &(0x7f0000bbf000-0x4)=0x4) mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f4a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/04 15:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 15:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000902000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d30000)=0x10, 0x4d076e2b3ca9d83f) signalfd(r0, &(0x7f000068b000-0x8)={0x4d}, 0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) 2018/01/04 15:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000915000/0x3000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bf9000)={@common="6c6f00000000004aa800", &(0x7f000012f000)=@ethtool_dump={0x40, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005ba000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/04 15:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b37000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00000a1000-0x4)=0xc, 0x800) getsockopt$inet_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000fbb000-0x79)=""/121, &(0x7f0000775000)=0x79) syz_open_dev$adsp(&(0x7f000070a000-0xb)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x80000000024102) 2018/01/04 15:52:20 executing program 5: clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) get_robust_list(0x0, &(0x7f000070d000)=&(0x7f00006de000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000851000-0x8)=0xfe52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000001000)={0x0, 0x0, 0x7fff, 0x3, 0x4}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$bt_l2cap(r3, &(0x7f0000001000-0xe)={0x1f, 0x400, {0x5, 0x80000001, 0x5, 0x2, 0xfffffffffffffff8, 0xff}, 0x1, 0x0}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000001000)=0x2) 2018/01/04 15:52:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x2, 0x101000) r2 = fcntl$dupfd(r1, 0x0, r0) fchmodat(r2, &(0x7f0000001000)='./file0\x00', 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r3 = syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0x1, 0x4801) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000003000-0x1)=0x4) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017000-0xd7)=""/215, 0xd7}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendto(r1, &(0x7f0000001000-0x1)="c0", 0x1, 0x0, 0x0, 0x0) 2018/01/04 15:52:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) socketpair(0x0, 0x5, 0x7ff, &(0x7f00003d5000-0x8)={0x0, 0x0}) ioctl$KDENABIO(r1, 0x4b36) write(r0, &(0x7f0000c8f000)="240000001e000703000000000000f5ff038ede000f000100fa0029000400000001080000", 0x24) 2018/01/04 15:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000126000)={0x0, {""/7}, 0x0}, &(0x7f0000f5c000-0x4)=0x10, 0x80000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002cc000-0x11)='/selinux/enforce\x00', 0x22100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00002ba000)={0x1, 0x2, 0x10001, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x3) setsockopt$inet6_buf(r1, 0x29, 0x17, &(0x7f000092f000)="3ad944ddc2fc56b9068a030b86f0925f05501c4eae801b3a7b5ad6ae7e3953d6f16facaaa2987de78f56e6606895a0fef7f06f2d672362c0cd88ba9be157457bb7aed272959ccb9ea6750a9cc12ef45d542800630c6c3085e9026279aa98082ba3ac0f25bb86faf4fe41778487977649aad4c792cd9daf69fefafe559308ee774806d54491970cf2fb6ef59d0e5f47e353fe4a593a4e2c528403bfe3a82ef73621cc0c513dfc0cae7d8372ec5a77fab2c289706085b8385fb83056032c48a7cf9bc0fd15fec579b8a12110c75d3627022d72330f1da4bf11990c", 0xda) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) umount2(&(0x7f000017c000)='./file0\x00', 0x0) 2018/01/04 15:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000071e000)='/selinux/context\x00', 0x2, 0x0) accept4$ax25(r0, &(0x7f0000871000)={0x0, {""/7}, 0x0}, &(0x7f0000949000-0x4)=0x10, 0x80800) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008ed000-0x4)=0x1, 0x4) fallocate(r0, 0x3, 0x8, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028a000-0x11)='/dev/vga_arbiter\x00', 0x20780, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00003c8000-0x34)={{0x1, 0x3, 0x2, 0x1, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x1f, 0x1, 0x0) sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup2(r3, r1) 2018/01/04 15:52:20 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000af2000)={0x6, 0x18000, 0x7}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d55000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000f66000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f66000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @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}, &(0x7f0000001000-0x4)=0xa0) 2018/01/04 15:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f01000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000382000)={{0x6, 0x98}, 'port1\x00', 0x1, 0x8, 0x2, 0x1, 0x1, 0x4d, 0x4, 0x0, 0x1, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000c54000)={{0xff, 0xa}, {0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x61ff15a44db20b9e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000005d000-0x6)='stack\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00009b8000)=0x0, &(0x7f0000882000-0x4)=0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000725000-0x18)={@empty=0x0, @multicast2=0xe0000002, 0x1, 0x2, [@multicast2=0xe0000002, @rand_addr=0x4]}, 0x18) writev(r0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000d78000)="39000000120019c6000000000000000007ed0700030041764800000001fd000009000300005a3e020000002808003ff71f1000804716075bef", 0x39}], 0x1) 2018/01/04 15:52:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006d0000-0xb)='/dev/audio\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000560000-0x4c)={0x25, 0x1000, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b23000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000e83000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000b83000)=0x5) rename(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000cfa000-0x10)='./file1\x00') creat(&(0x7f00004ee000-0x8)='./file2\x00', 0x0) getresuid(&(0x7f0000615000)=0x0, &(0x7f0000faf000-0x4)=0x0, &(0x7f0000896000-0x4)=0x0) stat(&(0x7f00001b6000-0x8)='./file1\x00', &(0x7f0000197000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00008f5000)='./file3\x00', 0xe000, r4, r5, 0x20, 0x2000) mkdir(&(0x7f0000a4c000)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 15:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r3, &(0x7f0000473000)=""/69, 0x45, 0x40010120, &(0x7f0000d0d000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) [ 39.820332] handle_userfault: 135 callbacks suppressed [ 39.820338] FAULT_FLAG_ALLOW_RETRY missing 30 [ 39.830246] CPU: 1 PID: 7242 Comm: syz-executor5 Not tainted 4.15.0-rc6-mm1+ #50 [ 39.837755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.847088] Call Trace: [ 39.849647] dump_stack+0x137/0x198 [ 39.853251] handle_userfault+0x744/0x1750 [ 39.857463] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 39.862024] ? find_held_lock+0x35/0x1e0 [ 39.866060] ? __handle_mm_fault+0x31b4/0x3210 [ 39.870608] ? lock_downgrade+0x860/0x860 [ 39.874737] ? __handle_mm_fault+0x1e8c/0x3210 [ 39.879301] __handle_mm_fault+0x2fc5/0x3210 [ 39.883678] ? __pmd_alloc+0x4e0/0x4e0 [ 39.887536] ? find_held_lock+0x35/0x1e0 [ 39.891583] handle_mm_fault+0x305/0x840 [ 39.895620] __do_page_fault+0x59e/0xca0 [ 39.899652] ? mm_fault_error+0x2c0/0x2c0 [ 39.903775] do_page_fault+0x78/0x490 [ 39.907554] page_fault+0x2c/0x60 [ 39.910978] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 39.916737] RSP: 0018:ffff8801d1027a08 EFLAGS: 00010246 [ 39.922065] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c6d61 [ 39.929300] RDX: 00000000000000c9 RSI: ffffc9000423a000 RDI: ffff8801d1027d30 [ 39.936536] RBP: ffff8801d1027ae8 R08: 0000000000000000 R09: 0000000000000000 [ 39.943773] R10: ffff8801d1027978 R11: 0000000000000000 R12: 1ffff1003a204f44 [ 39.951011] R13: ffff8801d1027ac0 R14: 0000000000000000 R15: ffff8801d1027d28 [ 39.958258] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 39.963417] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 39.968577] ? iov_iter_revert+0x9d0/0x9d0 [ 39.972783] ? mark_held_locks+0xaf/0x100 [ 39.976899] ? current_kernel_time64+0xd6/0x220 [ 39.981542] generic_perform_write+0x195/0x4a0 [ 39.986091] ? current_kernel_time64+0x15e/0x220 [ 39.990818] ? generic_write_checks+0x400/0x400 [ 39.995455] ? file_update_time+0xba/0x430 [ 39.999661] ? current_time+0xc0/0xc0 [ 40.003431] ? lock_acquire+0x16b/0x420 [ 40.007376] ? lock_acquire+0x16b/0x420 [ 40.011318] ? generic_file_write_iter+0x9c/0x630 [ 40.016131] __generic_file_write_iter+0x366/0x5b0 [ 40.021032] generic_file_write_iter+0x2f0/0x630 [ 40.025760] __vfs_write+0x550/0x740 [ 40.029439] ? check_noncircular+0x20/0x20 [ 40.033645] ? kernel_read+0x120/0x120 [ 40.037518] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 40.042240] ? __sb_start_write+0x209/0x2a0 [ 40.046531] vfs_write+0x189/0x510 [ 40.050041] SyS_write+0xd4/0x1a0 [ 40.053463] ? SyS_read+0x1a0/0x1a0 [ 40.057054] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.062036] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.066763] entry_SYSCALL_64_fastpath+0x23/0x9a [ 40.071483] RIP: 0033:0x452ac9 [ 40.074639] RSP: 002b:00007f217c47bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 40.082319] RAX: ffffffffffffffda RBX: 00007f217c47c700 RCX: 0000000000452ac9 [ 40.089553] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 40.096787] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 40.104022] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 40.111260] R13: 0000000000a2f7ef R14: 00007f217c47c9c0 R15: 0000000000000000 2018/01/04 15:52:21 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000095d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x3, &(0x7f0000000000)=0x5) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e9e000-0xa)='/dev/cuse\x00', 0x8000000000001, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) syz_open_dev$admmidi(&(0x7f0000bc8000)='/dev/admmidi#\x00', 0x3, 0x200000) 2018/01/04 15:52:21 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00002a8000)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000a67000-0xc)='/dev/amidi#\x00', 0x80, 0x2) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00003de000)=""/45, &(0x7f0000b36000)=0x2d) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/01/04 15:52:21 executing program 3: r0 = socket(0x800000000020, 0x20000001804, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x7, &(0x7f0000000000)=""/0, &(0x7f0000001000-0x4)=0x205) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/04 15:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002fb000)={0x0, 0x0, 0x0}, &(0x7f00001ad000-0x4)=0xc) syz_open_procfs(r0, &(0x7f0000fef000)="6e732f7f73657200") syz_open_dev$sndpcmc(&(0x7f0000cd0000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x1) 2018/01/04 15:52:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) sendfile(r0, r1, &(0x7f0000441000)=0x0, 0x7ba) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000872000-0x38)={0x1, 0xffd, &(0x7f0000586000-0x1a)="dce0aac020b5353ca5647e2d84a43262798eb6972bb9d348de0f", &(0x7f0000a59000)="3f6ecae898c2e7756979dd8e0b4268e9e44d46a41c61c6a35520f3cc4bc1a74f85a7d924967a00459dd541469042146683da3b2c9a9eaaf574c6ba5cb6914e5b5817057e7cbe61915c", 0x1a, 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f000071d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) pwrite64(r1, &(0x7f0000bd0000-0xcd)="3cf2783961c341e8d35b1a30916edca5a6d2b7cd38eadc5f6eb34fa347d06e94c461fc0e6e3993f963a1d3b73931ed724bbe3559b9b87f81fc2894142d0f7967f3b08fc091fda47d835ea007b5ec96261b54eed9bff8347692bc5e03fa2bffa71e1d369ae20449cbe747e7a936028545964b2004d62b7b2503d7f24a22c0b63e4d0fb5a95fd369f46bc5503766277950030aa17bc0b9da4492af4c59e6a93b6a973becc67874eb20b796305459a6a43fd8a48c7e595695099110358ec43f33b82c082e16114605939aaf7d5b77", 0xcd, 0x0) 2018/01/04 15:52:21 executing program 2: 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, 0x0, 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$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x468) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000b2000+0x54)='em1~PLvmnet0/(:keyring)\x00') r1 = socket$inet(0x2, 0x7, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000027d000-0x4)=0x0, &(0x7f0000755000)=0x4) 2018/01/04 15:52:21 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, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x0, &(0x7f000048b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000522000)={0xaa, 0x1, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000245000)={0x10000011, 0x0}) epoll_pwait(r1, &(0x7f0000b0b000-0x60)=[{0x0, 0x0}], 0x1, 0x7fff, &(0x7f000003c000-0x8)={0x0}, 0xfffffe1c) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000bce000)=[], 0x0, &(0x7f0000229000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/04 15:52:21 executing program 7: mmap(&(0x7f0000001000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000c2f000)=[]) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00005d7000)=""/15) close(r1) 2018/01/04 15:52:21 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x28, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ip6_vti0\x00'}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000ad1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f000085a000-0x1c)={&(0x7f0000e74000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000629000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 15:52:21 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000be7000)={0x0, 0x0}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000598000-0x11)='/dev/qat_adf_ctl\x00', 0x351880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00006c7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0xa283) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dbb000)=@assoc_id=0x0, &(0x7f0000593000)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004c6000-0x14)={r2, 0x9, 0x80000001, 0x10001, 0x200000000, 0x9}, 0x14) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00009be000-0x4)={0xe, 0x2, 0x8, 0x0}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000aef000-0x8)={0x0, 0x0}, &(0x7f00003e6000-0x4)=0x8) ioctl$sock_bt(r1, 0x5411, &(0x7f00004d0000-0xb4)="6f59bb0ca190a95b5163a2e4e86c9ba9953a3259478a7400a5274ada3d89f59e0a3b4142b1a4c74f7cef8f68ee31a839d121e21d7285960f22d4a9d7b78b9b2128a92991c168fb01ef5d7cb76c2bd1ed6c8477a696b96696d82a786945cd1cc3b0f30a431b0fda6d3e9b904c26c802a3cb35bdca601dec29c929e4e1c487f5274bd63c6e9a22f9cc143a0baf2a66fa2035741d31d08e97666a5b117ec9ee2fbd78d7539f94442e378d6cdc54b318d7b6447d71a6") 2018/01/04 15:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00000d4000-0x10)={0x77359400, 0x0}, &(0x7f0000f07000-0x8)={0x0}, 0x8) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00005cd000)={0x6, &(0x7f0000920000+0x20a)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/04 15:52:21 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000097e000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000755000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f0000814000)=""/61}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00004b6000-0x12)='/dev/input/event#\x00', 0x7e, 0x400081) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000d55000)=[0x20, 0xfff]) getresuid(&(0x7f000029a000)=0x0, &(0x7f000029b000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) 2018/01/04 15:52:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x6, 0x1, 0xe4}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={r0, 0x34c}, &(0x7f0000001000-0x4)=0x8) socket(0x26, 0x80005, 0x80000001) 2018/01/04 15:52:21 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x3) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e72000-0x4)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000096e000)=0xffffbfffffffffff, 0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fc8000)={0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffffd, 0x1f, 0x7, 0x20}, &(0x7f0000f33000-0x4)=0xa0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000169000)={r1, 0x6}, &(0x7f0000fc9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e7a000-0x14)={0x0, 0x4, 0x3, 0x8000, 0x0, 0x8}, &(0x7f000061a000)=0x14) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fc8000)={r2, 0x1c, &(0x7f0000bb6000)=[@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x779}]}, &(0x7f0000fc9000-0x4)=0x10) 2018/01/04 15:52:21 executing program 4: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00000d7000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/04 15:52:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d76000-0xd)='/dev/usbmon#\x00', 0x3f, 0x6400) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000bad000-0x4)=0x0, &(0x7f0000eee000)=0x4) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000124000)={"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"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000366000)='/selinux/relabel\x00', 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000687000-0x8)=0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000465000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00001e8000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c96000-0x1f)={r3, 0x8000000000000002, 0x300000100000001, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000018a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/04 15:52:21 executing program 6: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a18000)='/selinux/status\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000afc000)=0x5) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000010a000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x0], 0x0, 0x10212}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000afd000-0xc)='/dev/amidi#\x00', 0x80000000, 0x80000) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) memfd_create(&(0x7f0000001000-0x9)='/dev/kvm\x00', 0x2) 2018/01/04 15:52:21 executing program 0: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a60000)=0x7, 0x4) 2018/01/04 15:52:21 executing program 4: r0 = memfd_create(&(0x7f0000d4f000)="39276d643573756d6d696d655f747970652b2f63707573657473656c696e75781c5b972100", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3f, "f0d4a103e19f9179b1057b5aebdbf938238915d42b8512c2133f11920b0a59c8b4aaefc898afb517f47f0d934e7e98e4a639f3991c74d4749ac9a6b19616ae"}, &(0x7f0000001000-0x4)=0x47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0xd5ed, 0x2, 0x2, 0x8, 0x525f}, &(0x7f0000a88000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000f3b000-0x8)=0x8, 0xff) 2018/01/04 15:52:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 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) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000346000)={0x0, 0x0, 0x1, [0x0]}, &(0x7f0000cca000)=0xa) readv(r1, &(0x7f000017d000)=[{&(0x7f000090a000)=""/76, 0x4c}, {&(0x7f0000901000)=""/150, 0x96}, {&(0x7f0000b5d000-0xa9)=""/169, 0xa9}], 0x3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000946000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000a3a000-0x110)={{0x8, 0x2, 0x6, 0x7fffffff, "591d4ac35ca69e4f5166faad09d834d66008590f28bfeb43cfde74fa4aa5fc0abe592163b81f419c99011d7a", 0x7fffffff}, 0x0, 0x0, 0x7fff, r3, 0x850, 0xd52, "7d20634e34f40958c748b67906aa42f09febff2b8733c9f8b06d85ad28183abf244aafa12eb08546a66b56e83b3654cfd15461ae3a1b99df827d03a8eac13283", &(0x7f0000d05000)='/dev/snd/seq\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x7, 0x37b, 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000028d000-0x10)='/dev/sequencer2\x00', 0x401ffe, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000b36000)=0x0, 0xfffffc40) read(r2, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/04 15:52:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000962000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5421, &(0x7f0000e01000-0x8)=0x7b7) write$sndseq(r3, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r4 = syz_open_dev$vcsa(&(0x7f0000dd2000)='/dev/vcsa#\x00', 0xb, 0x0) dup3(r4, r3, 0x0) close(r2) 2018/01/04 15:52:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x8, &(0x7f0000bf4000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) 2018/01/04 15:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000640000)=""/122) pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/01/04 15:52:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007cc000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x20) pipe(&(0x7f0000baa000)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00006d2000-0x4)=0x76, 0x4) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44052) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000699000+0x5be)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000006, 0x0, 0x0, "36fa700e112627f4dad844b1b16bfb61fa9261a6f8c678ddca1d0d4390c10ed1b31353d876feb88aa360e6913b46db4a711c0a77f64b5da80ec01f58f21d7d12", "8cc6971bdddcf04bf635d6d58aa0ded2da44c64dcc4bfb324ccdefd767a7f35a63d6252b4e957bba531502aa24dc1e8d4c3a4a0bd21c385f7730360c6b3ca174", "0f44d5a6910a35987183d9f912128699d31f1c680e3596e87ca3910eaf57fafa", [0x0, 0x0]}) 2018/01/04 15:52:21 executing program 5: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x8, 0x80) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000df5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r7}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r6, 0x1, 0x2d, &(0x7f0000df5000)=0x8ee0, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000df3000)=@add_del={0x2, &(0x7f0000df4000-0x10)=@generic="12e9dbd1b8b67ca2ba3031e671ac7e64", 0x80}) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r8, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f0000108000)=""/4096, 0x1000) [ 40.354187] audit: type=1400 audit(1515081141.153:480): avc: denied { map } for pid=7297 comm="syz-executor2" path="/dev/sg0" dev="devtmpfs" ino=8897 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/01/04 15:52:21 executing program 3: r0 = memfd_create(&(0x7f0000a95000-0x33)="2470726f63807d262e76626f786e6574305e2b637075736574c47070703173656c66657468312e2b7472757374656429254000", 0x1) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000d31000-0x9b)={0x9, 0x93, "80b8602d1d87bcbbcb272d57fc99f9342131d244594a2a7525cabdf39e56c200fb38c23d397d38aa1fae2a21464efe24fdbec81ebf58a6522c5ad2a89650afbbedfbfc9501020e4339d973b7a1f3c10f66c74cb9e33359439e84934d02ed19586595ce47afe8acb6050ec934c046f49f3cfee50fc6e9a7f2a1137fee9a0663e3f0def29c103e88913496c1c64b93288d53588f"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001b2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) syz_open_dev$loop(&(0x7f0000f05000)='/dev/loop#\x00', 0x6, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00008df000-0x60)={0x0, 0x4000040000005, 0x0, @thr={&(0x7f0000a2b000)="4c9ad72bc52c1a6c671e9b3dcb16b37132f1481e2a1413affe2d406dbc408b004a431012f5e7c7b43c833de63f8967f6c9c3ba749dda11891aa1cb75087c83d8cba64404f1d674556e216a716905cde6519b26401dc9256c14202ebd10020b937f7411c9a623ffd8ab311bc475f9e60e34dc376661abf19f932a49458ff8bae9fb0a6228", &(0x7f00008ba000)="6f57fb0536a28076e8b07be215d0c0c523381eb0cf8ad52e5e9e71855942b0d88606895bf6481d624f2a09a19d3b48215cd12851be61da5b0889dbe1505489d17f1031e27f52e06957dc142d7cbd74a3b737e4127a3fd7aae959a108bfd0f779a3523d56edf744bbf0a0b0052cd6e87b73588c382a7716404a275742655a494ad3e56ab63aa9c2916537980eeb4cc12d38db596c859b8aa2aaaa4399ce852e54e5811bc16347a5c73262faf996c7b399199de3713991879f4fa6b462a2855aa45a43ac16943c20"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000228000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x18000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b1b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000980000)=0xfffffffffffffffb) 2018/01/04 15:52:21 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x5) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fd5000)=0x0, &(0x7f0000fd5000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f000086a000-0x1)="", 0x0, 0x0, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e95000+0xd21)="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", 0x5a1, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000}, 0x1c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002e2000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fd8000-0x12)='/dev/loop-control\x00', 0x40000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000fd7000-0x10)={0x5, &(0x7f0000da3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/04 15:52:21 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000004000-0x8)={0x0, 0x4}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000d000-0xd7)={r1, 0xcf, "481f36596e7c67c24adac82ecba1f56f74c8de97e10d68d0553d393c56d585485d1af55171114cd5efd328e86caf8fd6b3404a3b9f94cd3cb15a93c10bdd2e490fc98404dc76d756a9fbdb7e248708e8df48cd2af20ec7c08e3b26a441e4593ebd7c4e0c779ee5dc24dad18410501b5e20c113d121021e9295d5a22e5055424e7c22dab21538a7cf3ec3478b42d2b4821004c9fe6660acad825172e08ed5108bc23bfd6f9e4f0fb61847160525ac1be7e0575698091ffca4350b6d1e03df4da783d40d03a41d7306b11c470f3f2a85"}, &(0x7f0000005000)=0xd7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000af8000)='./bus\x00', 0x10) 2018/01/04 15:52:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e37000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$dmmidi(&(0x7f0000f57000)='/dev/dmmidi#\x00', 0x5, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000092b000)={0x6fb2, 0x5}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000013000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f000005e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000016d000)={r2, 0x28, &(0x7f0000ae4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000033b000-0xc)={r4, 0x1ff, 0x10}, 0xc) io_setup(0x101, &(0x7f0000894000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000b15000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000e4d000)={0x1, 0x78, 0xff, 0xffffffffffffac83, 0x40c1, 0x7, 0x0, 0x140, 0x4000, 0x5, 0x0, 0xfffffffffffffffa, 0x100000001, 0x2, 0x2052, 0x401, 0x5, 0x0, 0x2, 0x0, 0x80000001, 0x3, 0x6, 0xffffffffffff8000, 0x2747, 0x7, 0x5, 0x200, 0x2, 0x8, 0x2, 0x6, 0x227, 0x9, 0x20, 0x2, 0x6, 0xff, 0x0, 0x531, 0x2, @perf_config_ext={0x7, 0x1}, 0x1200, 0x2, 0x2, 0x0, 0x3, 0x0, 0x8, 0x0}, r6, 0x27a1, r2, 0x4) io_submit(r5, 0x1, &(0x7f00002d0000)=[&(0x7f0000c97000)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000c54000)="590394b90db8909f1b", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/04 15:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000eb4000)=0x0, 0x800) recvfrom$llc(r1, &(0x7f0000154000)=""/193, 0xc1, 0x10000, &(0x7f0000cb3000-0x10)={0x1a, 0xf6, 0x1, 0xfffffffffffffffb, 0xf6, 0x3220, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/04 15:52:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ff9000-0x9)="6e6574000606703600") getdents(r2, &(0x7f0000da8000-0x91)=""/145, 0x91) [ 40.481155] device lo entered promiscuous mode 2018/01/04 15:52:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) syz_open_dev$vcsn(&(0x7f000068b000-0xa)='/dev/vcs#\x00', 0x0, 0x1) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ecd000)='/dev/sequencer\x00', 0x400000, 0x0) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) socket$bt_cmtp(0x1f, 0x3, 0x5) io_setup(0x0, &(0x7f000048e000-0x8)=0x0) capget(&(0x7f000097c000)={0x39980732, r0}, &(0x7f00005a5000-0x18)={0x6, 0x2, 0x1, 0x0, 0x5, 0x6}) 2018/01/04 15:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000ffc000)=0x4, 0x8) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) syz_open_dev$evdev(&(0x7f00009d3000-0x12)='/dev/input/event#\x00', 0x5, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ftruncate(r0, 0x2) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f000089d000)=""/0) io_setup(0x0, &(0x7f000096a000-0x8)=0x0) io_submit(r2, 0x0, &(0x7f00002ce000)=[]) 2018/01/04 15:52:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000043000)='/dev/vcsa#\x00', 0x5, 0x8000) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f000026b000)=""}) [ 40.592565] audit: type=1400 audit(1515081141.392:481): avc: denied { transfer } for pid=7386 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 40.612326] binder: release 7386:7387 transaction 13 out, still active [ 40.612338] binder: unexpected work type, 4, not freed [ 40.612341] binder: undelivered TRANSACTION_COMPLETE [ 40.613126] binder: invalid inc weak node for 14 [ 40.613137] binder: 7386:7387 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 40.623092] binder: BINDER_SET_CONTEXT_MGR already set [ 40.623102] binder: 7386:7391 ioctl 40046207 0 returned -16 [ 40.625742] binder_alloc: 7386: binder_alloc_buf, no vma [ 40.625765] binder: 7386:7390 transaction failed 29189/-3, size 40-8 line 2960 [ 40.689136] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.695084] binder: send failed reply for transaction 13, target dead 2018/01/04 15:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f00008f1000)=0x0) 2018/01/04 15:52:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dce000)={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]}, 0x6b, 0x800}, &(0x7f00005f6000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bd5000)={r1, 0x20, &(0x7f0000a33000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ab6000-0x4)=0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[{&(0x7f0000c1f000-0x1000)="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", 0xfcf}, {&(0x7f0000001000)="117644a4935031f75a6d6e175d6cc9de56465619b507fbeb003b40", 0x1b}], 0x2, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x9}, @iv={0x100, 0x117, 0x2, 0xe5, "13384c0e644fa57a1674027764534a585af7fdccd035cd0dd204b8f377d346a58d6699da5765c32b6f61198de4062b3accd87ddf4f8e648be015a89ccf85d54bf03c52a42497b0cf97e1c0d8678068c8ace888bfff48e74fa16544e1e4c9f868620b9c448bc856b2e387fcf2c13ad0baa63517acc23961049b1f0ae5b4c14e90c89e5eb02f076b556af8231ba8cb3bb64519136b1924b63c50d06398a223f9a2f7c041341c6de4449d0647ff4caaaec2671d14fee7c12eb71406cc21ff36cba8e7b2d2e815004b8e5c81962464d14ab6e2aad3cee0c9e6a33aeaba0c66a7d6e876b9d6f514"}], 0x130, 0x1}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000095b000-0x4)=0x0) 2018/01/04 15:52:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006b8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x1) syz_open_dev$evdev(&(0x7f0000360000)='/dev/input/event#\x00', 0x4, 0x240) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000158000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$admmidi(&(0x7f00000d1000)='/dev/admmidi#\x00', 0x4, 0x400180) getresuid(&(0x7f000039d000-0x2)=0x0, &(0x7f0000cd8000)=0x0, &(0x7f00005e0000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00007e4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0x200, 0x3, 0x1, 0x2, 0x0, 0x20, 0x0, 0x80000001, r5}, {0x4, 0x101, 0x8, 0x3, 0x3, 0x0, 0xffff, 0x8}, {0x80000000, 0xfff, 0x9, 0x8}, 0x7fffffff, 0x7, 0x2, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x3, 0x2, 0x4, 0x4, 0x0, 0x800}}, 0xe8) r6 = open(&(0x7f0000fa1000-0x8)='./file0\x00', 0x100, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000470000-0x8)={0x0, 0x5, 0x80000000}, &(0x7f0000f29000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000e32000)={r7, @in6={{0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7ff, 0x27e, 0x14000000000000, 0x2, 0x4, 0x1, 0x20, 0x1f, 0x0, 0x1, 0x4, 0x1000, 0x20, 0x6c]}, &(0x7f0000f25000-0x4)=0x108) r8 = dup3(r3, r1, 0x0) ioctl$KDSKBLED(r8, 0x4b65, 0x101) prctl$void(0x3) 2018/01/04 15:52:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008a7000)={@common='eql\x00', @ifru_names=@common="de706f6470300000fffffff500004b00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000467000)=@hdr={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "015513", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) lstat(&(0x7f00003b0000)='./file0\x00', &(0x7f0000b04000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 15:52:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) sendto$inet(r0, &(0x7f000030c000)="", 0x0, 0x0, &(0x7f00002bd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000afa000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00003ad000-0x4)=0x8) 2018/01/04 15:52:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:21 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = open(&(0x7f0000eff000)='./file0\x00', 0x0, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=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) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @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, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bd0000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000ff4000)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ff4000)={r4, 0xffffffffffff8000, 0x0, 0x87, 0x1}, &(0x7f0000ff5000-0x4)=0x18) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000742000)=""/4096, &(0x7f0000509000)=0x1000) 2018/01/04 15:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x4, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r0, &(0x7f0000fe5000-0x1b0)=[{0x5, 0x6, 0x1ff, 0x9, @time={0x77359400, 0x0}, {0xf143, 0x9}, {0x100, 0x7}, @raw8={"c09db43dda1a573e2bc71073"}}, {0x6, 0x7f, 0x7, 0x56, @time={0x0, 0x0}, {0x3a0, 0x1a0}, {0x1000, 0x4}, @addr={0x40, 0x9}}, {0x200, 0x6, 0x8, 0x3, @time={0x0, 0x1c9c380}, {0x2, 0xffffffffffff0001}, {0x20, 0x3}, @control={0x5, 0x7, 0x0}}, {0x7, 0x0, 0xfffffffffffffffb, 0x4, @time={0x77359400, 0x0}, {0x4, 0x80}, {0xea, 0x6}, @time=@time={0x77359400, 0x0}}, {0x2fa, 0x63ed, 0x4ee, 0x0, @time={0x77359400, 0x0}, {0x0, 0x5}, {0x10001, 0x3}, @addr={0x0, 0xa2ef}}, {0x6, 0x85, 0x5, 0x0, @time={0x0, 0x989680}, {0x7, 0x101}, {0xe8fe, 0x100000000}, @addr={0x8, 0x9}}, {0x8, 0x5, 0x2, 0x5, @tick=0x3, {0x6, 0x7}, {0x2, 0x9}, @raw32={[0x7, 0x1ff, 0x3]}}, {0xffffffffffffffef, 0x6, 0x6, 0x7fff, @tick=0x3, {0x44a, 0x7}, {0x1, 0x0}, @result={0x4c58dc8e, 0x80000001}}, {0x80, 0x48bfa01a, 0x9, 0xa, @time={0x77359400, 0x0}, {0x0, 0x4}, {0x0, 0xfffffffffffffffe}, @raw32={[0x0, 0x8001, 0x77e02d35]}}], 0x1b0) 2018/01/04 15:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x800000000f06f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000308000)=0x81, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x20, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}]}}, {""}}}}}, 0x52) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00002d9000)=""/149, &(0x7f0000732000)=0x95) 2018/01/04 15:52:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00004f0000)={0x9, 0x4, 0x1, 0x0}) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r1, 0x0, 0x0) readv(r1, &(0x7f0000aea000-0x30)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/04 15:52:21 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000018e000-0x9)='/dev/vcs\x00', 0x18000, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000a83000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000ff0000-0x4)=0x8) socketpair$inet(0x2, 0x2, 0x88, &(0x7f0000fef000-0x8)={0x0, 0x0}) 2018/01/04 15:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x1) write$evdev(r0, &(0x7f00005b8000)=[{{0x0, 0x0}, 0x2, 0x2a95, 0x0}, {{0x0, 0x2710}, 0x1, 0xfa0d, 0x0}], 0x30) accept$inet6(r0, &(0x7f0000e06000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000191000-0x4)=0x1c) [ 40.865564] device gre0 entered promiscuous mode [ 40.895234] device eql entered promiscuous mode 2018/01/04 15:52:21 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) openat(0xffffffffffffffff, &(0x7f0000a58000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f00005a3000-0xe)='/dev/admmidi#\x00', 0x6, 0x64001) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000003) 2018/01/04 15:52:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000675000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d17000-0x4)=0x0, &(0x7f0000e96000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x80000000075, &(0x7f00005ff000)=""/0, &(0x7f0000390000)=0x0) 2018/01/04 15:52:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fae000-0xc)='!{.vboxnet0\x00', 0x7) r0 = socket$packet(0x11, 0x3, 0x300) memfd_create(&(0x7f0000277000)='vboxnet0vmnet1.##\x00', 0x1) connect$llc(0xffffffffffffffff, &(0x7f0000f8b000-0x10)={0x1a, 0xf7, 0x42, 0x2f6, 0x3, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f000050e000-0x17)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f000076b000-0x8)=0x1fff, 0x100) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000179000)=0x0) 2018/01/04 15:52:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f5d000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000a2d000-0x8)=0x0) timer_create(0x868598d42caab518, &(0x7f0000de5000)={0x0, 0xa, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000748000)=0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/04 15:52:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000098000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x48, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x2, 0x1, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "d7ff00", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000402000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/04 15:52:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000002000-0x40)={0x98, 0x6, 0x6, 0x6, 0x2, 0x1, 0x81, 0x8000}, &(0x7f0000e64000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 15:52:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x2031b008, &(0x7f000031b000)=0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000f7000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000044c000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000043e000+0x4e4)={0x5000, 0x10b000, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r0, &(0x7f00007a6000-0x27)=""/39, 0x27, 0x0, &(0x7f000072a000)=@file={0x0, './file0\x00'}, 0xa) mq_open(&(0x7f0000cd6000-0xb)='(mime_type\x00', 0x841, 0x4, &(0x7f0000035000)={0x6, 0x7fff, 0x520, 0x4, 0x81, 0x1, 0x7, 0xffffffff}) 2018/01/04 15:52:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000635000-0xb)='/dev/vcsa#\x00', 0xd47, 0x290080) open_by_handle_at(0xffffffffffffffff, &(0x7f00006ae000-0x9b)={0x52, 0x0, "3ce7db3afd5826ed4e780fb4ed038678641161854005c305c416fdd09642785dd10d43da6245c93f28b78b5ac2c3727aaf1696d689d1685ca7c3fa530cc4ea1e064e50447b3f4e38b670"}, 0x105000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffbff, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) readahead(r0, 0x3, 0xffffffffffffffff) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00004c6000)={[{0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000056f000)={0x0, 0x8}, &(0x7f0000dbd000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000155000-0x8)={r4, 0xc9}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000220000)={0x4, {{0xa, 0x0, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) exit_group(0x6) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/04 15:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$usbmon(&(0x7f000076b000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) pipe(&(0x7f00002d2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ccc000-0x20)={0x9, 0x17b7, 0x8, 0x5, 0x7ff, 0x6, 0x7ff, 0x6, 0x0}, &(0x7f0000bcb000)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004d2000)={r2, 0x1}, 0x8) 2018/01/04 15:52:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f25000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) lseek(r0, 0x0, 0x1) pread64(r0, &(0x7f0000095000)=""/14, 0xe, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x400000005, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/04 15:52:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x80803, 0xffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000472000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000039f000-0x11)='/dev/vga_arbiter\x00', 0x10080, 0x0) getsockopt(r0, 0x2000000000010d, 0x5, &(0x7f0000081000-0x4)=""/4, &(0x7f00007a4000-0x4)=0x4) 2018/01/04 15:52:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="123d34caa5299d508fb187a5853c16adc7d46937708db20c0c8fdade0328155dda501b983a88d20c137b703fd44528f6773e352c110f6f65ceb77b94882c558fd09733151d72f1c4ee436942b497293efa6cb75c0460e771f3dd03163739c37cdda65066cd778c095187e2c6bf31b3443ac95dd703dcbd56b999142bad5dd2f2", 0x80, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="c3bf77f2fc6ba011c0c412b68c83593f13edd93db136112d157791ceba79b251f225d8b0ff101d92b347adeac6e91df8355aca4282277e68bca735fc381bb302d942e989", 0x44, 0xffffffffffffffff) keyctl$negate(0xd, r0, 0xfffffffffffffffa, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000ff9000)="b120b2b2100b7690d08f49a8488787939510a7168805b8bf97f17a54d2070ba597935118abc48281d63b7d171c13277ed2b98cd8272095ddfb73be0fc9115d723c30c5b39f6a00d97d1f918ec9895b2706ae5d0e73841214f440c8ea15682bf1a0c8bf50bf863a0756672e31449eec3325e56fb1a5f325ae81b380edde779aa30f3b2a48aa7e183a56597019fcb713f0b9d37ba7d3ba99c252157b4c09", 0x9d) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d0c000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000a6f000-0x28)={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x10, 0x802, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f00003a7000)=0x0, &(0x7f0000656000)=0x4) getsockname$ipx(r4, &(0x7f0000cfe000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000023f000)=0x10) write(r4, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffff", 0x24) openat$pfkey(0xffffffffffffff9c, &(0x7f00007f2000)='/proc/self/net/pfkey\x00', 0x10b000, 0x0) 2018/01/04 15:52:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x4000, 0x410, &(0x7f00003bd000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000124000)=""/8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000482000-0xe)='/selinux/load\x00', 0x2, 0x0) accept4$ipx(r1, &(0x7f0000e16000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000391000)=0x10, 0x800) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000055b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f000095c000-0xd9)={0xd5, "10aaa02652e1a869743797ce3e10d7c5e4e875ea1c9001c7966462a4440330870a4e074d7011f77a35d14c8df5efcca9b30805b2d150aa13adab074186c881e622c239b3086d7f5892f50a095ebda59fee44e93843b888030e498cdc01ab07ada7e42397fb81f194bef04da480df12ed07cdceb70787786e424f0f3311be627a6fbce6899844e994b4afd94ace58a3a8d1b149127b0263cbcb2892bb29af87bfb043ae1f687d9703adcf54bf57bcbc3a15109c2dc3c0d413e32f13d409844336a1e2f07115024f458f37229eeb3de8e8ad0060a8d7"}) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f000084f000)=0x0, &(0x7f0000e22000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000bbb000)=0x0, &(0x7f000071a000)=0x4) syz_emit_ethernet(0x163, &(0x7f00005fb000)={@random="d7497b713c27", @random="4d87361a2a52", [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x12d, 0x3a, 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], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "3052fb", 0x0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "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"}}}}}}}, 0x0) 2018/01/04 15:52:21 executing program 5: modify_ldt$read_default(0x2, &(0x7f0000a2a000)=""/168, 0xa8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000fbe000-0x10)=[{0x28, 0x0, 0x0, 0xd273}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000c11000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0xff69}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 15:52:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000006f000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000680000)={0x0, 0xffffffff}, &(0x7f0000c34000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000913000-0x20)={0xffffffffffffff80, 0x0, 0x8001, 0x9, 0x9, 0x6, 0x92, 0x2, r1}, &(0x7f0000d67000)=0x20) creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) unshare(0x40600) r2 = inotify_init1(0x4007fd) inotify_add_watch(r2, &(0x7f000027d000)='./file0\x00', 0x860) 2018/01/04 15:52:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a18000)='/dev/sg#\x00', 0x7, 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000d3000-0x10)={0x2000, 0x2000, 0x0}) 2018/01/04 15:52:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c32000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) statx(r0, &(0x7f000040f000)='./file0\x00', 0x7500, 0x403, &(0x7f0000ee0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x400000006) sendmsg$netlink(r1, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x26, 0xcffddcf8d9b2dcff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) writev(r1, &(0x7f00007bc000)=[{&(0x7f000034c000)="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", 0x1000}, {&(0x7f0000306000-0x1e)="edc970791b2ff396b5f0d82a1aea374421c2df399e3f60640b3a73cb3a1d", 0x1e}, {&(0x7f00009be000)="a7ac8f0b50d19442bb813c53781b68094e4b57478fecaac5cf685d6a2073ff924d07402d6fb4169d296e43ae759c5195680ca1c42ad3ef17cc7940cb98a795fd112593facc92a05e7d09611ba35273ab0e2971b078e184a3955b57b1340ade8db1143a", 0x63}, {&(0x7f00001ae000)="71968685bedb3f74603592d2ac1646280f7bfe6144ba8dabc35618661658669277f7c9041e71c26d8bfa32fa027df4f669a17d1febb2", 0x36}], 0x4) [ 41.083415] pit: kvm: requested 3352 ns i8254 timer period limited to 500000 ns 2018/01/04 15:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") 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$EVIOCGID(r0, 0x80084502, &(0x7f0000e39000-0xb4)=""/180) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007e2000)=0x0) process_vm_readv(r1, &(0x7f0000484000-0x60)=[{&(0x7f000067b000-0x1000)=""/4096, 0x1000}, {&(0x7f00003b5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a46000)=""/95, 0x5f}, {&(0x7f00000f2000)=""/213, 0x4c}, {&(0x7f0000824000-0xf2)=""/242, 0xf2}, {&(0x7f0000237000-0x1c)=""/28, 0x1c}], 0x6, &(0x7f0000870000)=[{&(0x7f00002df000-0xd)=""/13, 0xd}], 0x1, 0x0) 2018/01/04 15:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006cf000)='blacklist\x00', &(0x7f0000bae000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="cf9ce1016a7e61061d20e6a52dbafc704bffb0974d87a03f9c921d26bda419b8bed147b6316644064e98b2db9dc1b6b23618261ce76b5700da51cdbf5eed31f832d3f36151a48d84e57b32fbb0035313e07754592b504eef669493d42ac3de15689cbc71eef91573033ff6a01299e6745ddf1ddc415ea389ed5be4f876", 0x7d, 0x0) keyctl$assume_authority(0x10, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000e90000)="9ff4e964b55df6dd23b887b439205f1711d87bb94b4458376813ddb52e6bca1e379febd4baac061134c671b233665d781cffca4243d2546a4393fb1f4075f7cd8f8a7a98fbdbd371bb58f8361ee802bca34bcc8b39abf1788c0322545785646df6b08605c342bdbebf02f773713b040e4d2d1a271f0fbfd6") connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f85000)="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", 0x1000, 0x1, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) 2018/01/04 15:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f977387950687125e", 0x2) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d1b000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a6c000)={0x2, &(0x7f00004ee000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000fb0000-0x68)={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]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000070a000)={r2, 0x4}) close(r0) 2018/01/04 15:52:22 executing program 2: clone(0x0, &(0x7f0000af1000-0x74)="", &(0x7f00003f7000-0x4)=0x0, &(0x7f00004b8000-0x4)=0x0, &(0x7f0000f72000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x2800) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getpid() 2018/01/04 15:52:22 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x805, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffb1a, 0x7e, &(0x7f0000f7b000)="cd6395a644fd7626834b11f2ddb2bd8c78156277005061bc02bf0a571ccad1edddd54f1dcbf104b1d2606fcbfb79672e502571f91762eb992a329a2a437f68bb7b7352c6f2b725a72e27e43bf92e6373871fc66a37d55114d60680d3df09466314bd70f4aee44a6aa82b357cf0c2e1b4", 0x70) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f7d000-0x10)='!(cpusetem1self\x00', 0x3) bpf$OBJ_PIN_PROG(0x6, &(0x7f00006ad000)={&(0x7f0000f7c000)='./file0\x00', r1}, 0xc) sendmmsg$nfc_llcp(r0, &(0x7f0000d17000)=[{&(0x7f0000f7b000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "05b8feee7271662ee618a56c214d8478593977c0b1df6efdfed5ccf46946a23f3f7a5558be532fc511fbbf1db728072f828c886082b70dc99a201603000779", 0x0}, 0x60, &(0x7f000064b000)=[], 0x0, &(0x7f0000f7b000-0x28)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, {&(0x7f0000307000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "498995dcda52ff296808394b19e943b6d4fa9a018b35437b2d8e34128bded08be524ae75e4adc3355e959fe79734f408020222fd34d2af1adfea1d7dfa533e", 0x0}, 0x60, &(0x7f0000f7a000)=[{&(0x7f0000f7a000)="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", 0xfd9}], 0x1, 0x0, 0x0, 0x0}], 0x2, 0x0) 2018/01/04 15:52:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001f000)={0x0, 0x0, 0x0}, &(0x7f000001f000)=0xc) capget(&(0x7f000001c000)={0x20071026, r2}, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getitimer(0x2, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 15:52:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x5b, 0xfffffffffffffc3b) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ddf000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000ca3000-0x4)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000b9b000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/04 15:52:22 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) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000078a000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000548000)={0x2, 0x2, 0xffffffff}) r1 = socket(0x2, 0x3, 0x1b) ioctl$KDSETMODE(r0, 0x4b3a, 0x100000000) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f000042b000-0x10)={0x10200, 0x0, &(0x7f0000cc7000/0x3000)=nil}) setsockopt(r1, 0x400000000004, 0x29, &(0x7f0000fc8000)="01000000000000000000000005000000", 0x10) [ 41.174498] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=43068 sclass=netlink_xfrm_socket pig=7488 comm=syz-executor0 2018/01/04 15:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000010f000)='/selinux/validatetrans\x00', 0x1, 0x0) accept4$packet(r1, &(0x7f00003fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e31000-0x4)=0x14, 0x800) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x12, r0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) [ 41.247457] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure [ 41.277159] binder: binder_mmap: 7519 20000000-20001000 bad vm_flags failed -1 2018/01/04 15:52:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c8b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/04 15:52:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x200200, 0x0) sendto$inet6(r0, &(0x7f0000cd2000-0x32)="d349456720acdef9f20a8953dda053da368f4c5bcd4e368b1a01d85ca21d1ca3078fa1985ed86dac5fe257e8dbf9439e338d", 0x32, 0x0, &(0x7f00002c7000-0x1c)={0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004a7000)={0x0, 0xcf, "6733cef8ae298ba28db764eea59190dbb2a5d03aab3301799ead8391ef4220e1e369c7877e59a10e76bcbe0668c42c352b3b51fe1912311120b4086b07b22c9f43f59d814f457d7f279d4b07ba12405ea063b9bb9e825942675569150d5dfa1ac054d46ef8e389909518471a424bf2ee7d84db560e0a53f4662481e75e1274633cff89b2b4260b4884177bdd4ccfa62111a21de23f24c3f1a1907088628c5b139f5b92f54e54f15411f62309213f732ddd0c428182b5d6929f3d34246cb253345ed0b3e6349ea58f0f949e70326103"}, &(0x7f0000bca000-0x4)=0xd7) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e6000)={r1, 0xffff, 0x101, 0x6}, &(0x7f00003b9000)=0x10) r2 = socket$inet6(0xa, 0x100000000000002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f000038c000)='/dev/admmidi#\x00', 0x2, 0x40) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000db8000)=""/158) fcntl$notify(r3, 0x402, 0x1) accept4$packet(0xffffffffffffff9c, &(0x7f0000201000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a75000-0x2)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000093c000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) socketpair$inet6(0xa, 0x80006, 0x3, &(0x7f00006a6000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f00004c7000)='/dev/loop#\x00', 0x1000000000000005, 0x40000) 2018/01/04 15:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) r1 = syz_open_dev$mouse(&(0x7f0000aa8000-0x12)='/dev/input/mouse#\x00', 0x6, 0x400) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 15:52:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000db3000/0x4000)=nil, 0x4000, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00005e6000)={0x800081, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000de6000-0x4)=0x0) r3 = syz_open_dev$adsp(&(0x7f0000897000)='/dev/adsp#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c65000-0x8)={0x0, 0x3}, &(0x7f00004f1000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00002eb000)={r4, 0x800000, 0x10}, 0xc) ioctl$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$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/04 15:52:22 executing program 7: pipe(&(0x7f000018f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x0, 0x0, 0x2) semctl$IPC_INFO(r1, 0x5, 0x3, &(0x7f00002d0000)=""/245) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f00009c0000-0x20)="1f000000010aff01144390c0062e09fffffffd000000000001000004000000", 0x1f) 2018/01/04 15:52:22 executing program 0: 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$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000fcd000)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) pipe2(&(0x7f00009a1000)={0x0, 0x0}, 0x0) 2018/01/04 15:52:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x43, 0x0, 'ecb-des3_ede-asm\x00'}, 0xffffffffffffff31) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000092b000-0x18)="ad56b6c5630faeb9958a8992cd43870cffffffffffff7fff", 0x18) 2018/01/04 15:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dc1000)='/selinux/load\x00', 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00003bb000-0xe)='/selinux/load\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000447000-0x8)='./file0\x00', &(0x7f00006b4000-0x43)=""/67, 0x43) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000cf6000)='./file0\x00', &(0x7f0000a58000-0x17)=@random={'security.\x00', '/dev/ircomm#\x00'}, &(0x7f0000b1f000)=""/0, 0x0) [ 41.291523] binder: binder_mmap: 7519 20000000-20001000 bad vm_flags failed -1 2018/01/04 15:52:22 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x7d)="d756aca2f600cec7c6f5d8bd326f3fddd68e9a081b150e995f3d579a35a4db61bb10cc44fd960f32f85135ddd660a57e40f05a6f948e53fc1bd08263b49fada1f8bc2eb6348051121b24f4c62ba5ab0747a9a9fc2d0a961974ca8f4ebb0ccb865337241ac814b9b30dce117d37e051e2ff33d5743f12832d5c85dffa13", 0x7d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000e2d000)={{0xb, 0x0, 0x0, 0x0, "f7a3fa639b4f450a64a2590950ab0344755b7a1b828cde1a0add6f22aa640c0d7bace7e0bf8c7fa081be8b7c", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "235ad45840bbaa156b9e5327d513a4e5f1c53d21761dc52640abb3b541729e59b21793067031248cada6c614b206c7fc5913fa492742130f930a1cd8c2322b68", &(0x7f0000d3e000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:22 executing program 1: ioprio_set$pid(0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001000-0x68)={0x7d, 0x0, [0x5, 0x0, 0x4b, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009d6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00006a6000)=[], 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000000)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000004000+0x4ff)=0x0, &(0x7f0000003000)=0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000001000)=""/232) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000000)=0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x400) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000016b000)=[], 0x0, 0x0}, 0x0) [ 41.320434] nla_parse: 5 callbacks suppressed [ 41.320467] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/04 15:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) getresuid(&(0x7f0000416000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000dde000)=0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000824000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 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) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f0000204000-0x8)='./file0\x00', &(0x7f00006fd000)='tmpfs\x00', 0x0, &(0x7f0000a41000-0x1)=',') openat(r0, &(0x7f000074e000)='./file1\x00', 0x0, 0x88) 2018/01/04 15:52:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000016f000-0xc)={0x20000000, 0x0}) setsockopt(r0, 0x88, 0x0, &(0x7f0000003000-0x1)="", 0x0) 2018/01/04 15:52:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dba000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000095c000)='/dev/cuse\x00', 0x5, 0x0) write$fuse(r0, &(0x7f0000604000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x9, 0x0}}, 0x20) 2018/01/04 15:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000036a000)=@assoc_value={r1, 0x0}, 0x8) r2 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000d81000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ef0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000edb000-0x8)={r1, 0x6}, &(0x7f0000191000)=0x8) 2018/01/04 15:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000110, 0x5dc, &(0x7f000057a000-0x4)=""/4, &(0x7f0000dd7000)=0x106) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006eb000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/04 15:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 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) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x84, 0x4, &(0x7f0000d6d000-0x2)="", 0x0) 2018/01/04 15:52:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007b4000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000365000)=""/189) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') pivot_root(&(0x7f0000cba000-0x10)='./control/file0\x00', &(0x7f0000962000)='./control\x00') rmdir(&(0x7f0000062000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mkdir(&(0x7f00000fe000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000fd000)='/', &(0x7f000008e000-0x8)='./file0\x00', &(0x7f0000021000)='securityfs\x00', 0x0, &(0x7f0000800000)="") 2018/01/04 15:52:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = syz_open_dev$admmidi(&(0x7f0000451000)='/dev/admmidi#\x00', 0x3f, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f38000-0x1c)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000ba3000-0xd)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f74000)=0xffffffffffffff81, 0x4) syz_open_dev$dspn(&(0x7f00001b0000)='/dev/dsp#\x00', 0x5, 0x2400) socket$unix(0x1, 0x2, 0x0) sendmmsg(r0, &(0x7f000054d000-0x12c)=[{{&(0x7f0000856000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000937000)=[], 0x0, &(0x7f0000632000-0x1298)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0}], 0x1, 0x0) 2018/01/04 15:52:22 executing program 7: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fdatasync(r1) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000079d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000092c000)=0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000c58000)={0x350, {{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000003000-0x4)=0x0, 0x4) 2018/01/04 15:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) execve(&(0x7f0000582000)='./file0\x00', &(0x7f0000491000-0x8)=[&(0x7f0000520000)='{@\x00'], &(0x7f0000fcc000-0x10)=[&(0x7f0000d5d000-0xd)='md5sumem0\'\'/\x00', &(0x7f0000310000-0xc)='*keyring+#:\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000)=0x80000001, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00000a8000)=0x4) sched_setaffinity(r0, 0x8, &(0x7f00002cd000-0x8)=0x200000005) futex(&(0x7f000000c000-0x4)=0x0, 0x3, 0x3ff, &(0x7f000031c000-0x10)={0x0, 0x0}, &(0x7f0000902000-0x4)=0x0, 0x0) 2018/01/04 15:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000e95000-0xb)='/dev/adsp#\x00', 0x6, 0x4000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000057c000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000084f000)=0x0, &(0x7f0000e7e000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000290000-0x4)=0xffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000c21000-0x10)=[{&(0x7f0000b41000-0x1)='1', 0x1}], 0x1) 2018/01/04 15:52:22 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000b000)='net/tcp\x00') readahead(r0, 0x4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x8, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000002000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 15:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) 2018/01/04 15:52:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006b8000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b76000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000bae000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000be000-0x4)=0xe8) syz_fuse_mount(&(0x7f0000f7b000)='./file0\x00', 0x0, r0, 0xffffffffffffffff, 0x0, 0x200004) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006d4000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f00005fe000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x10000098, &(0x7f0000886000)=[@rights={0x18, 0x1, 0x1, []}], 0x18, 0x0}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00003ba000)='/dev/vcs#\x00', 0x3, 0x10000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008f3000)=@assoc_id=0x0, &(0x7f00003ef000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000248000+0x47d)={r4, 0x3, 0x9745}, 0x8) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/04 15:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000025e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ppoll(&(0x7f00007a9000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000058e000)={0x77359400, 0x0}, &(0x7f00009e6000-0x8)={0x0}, 0x8) 2018/01/04 15:52:22 executing program 0: r0 = semget$private(0x0, 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/69) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000015000-0x20)={0x1, 0x80000001, 0x0, 0xffff, 0x10, 0x8}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/04 15:52:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x1c11c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x7f, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4a000-0x9)='/dev/rtc\x00', 0x0, 0x0) mq_unlink(&(0x7f00000c9000-0x9)='/dev/rtc\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00002f2000-0x20)={{&(0x7f0000c73000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = dup(r2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 15:52:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgid(0xffffffffffffffff) kcmp(0x0, r1, 0x7, r0, r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/vcs\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00006f0000)=0x10001) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, &(0x7f0000ca1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f00009d4000)={&(0x7f000005c000-0x8)={0x0}, 0x8}) 2018/01/04 15:52:22 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000086b000)='/selinux/checkreqprot\x00', 0x2000, 0x0) fcntl$getown(r0, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x400) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000f9000)=""/0) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = socket$inet6(0xa, 0x1, 0x6) fadvise64(r0, 0x0, 0x80, 0x7) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f000076b000)="0a4b00000001244409c01e7dc53accbbc617c6cd", 0x191) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002d0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000099c000-0x10)={0x0, 0x3, 0x4, [0x4, 0x7, 0xc8, 0x8]}, &(0x7f000069e000-0x4)=0x10) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00009d6000-0x8)={0x9, 0x1000, 0x3, 0x390, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r3, &(0x7f0000183000-0x1000)="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", 0x1000, 0x10, &(0x7f0000000000)={0x3, {"b41a64cd907467"}, 0x4}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001000-0x8)={r4, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000002000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fb0000-0x11)='/dev/qat_adf_ctl\x00', 0x200402, 0x0) 2018/01/04 15:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = dup(r0) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = socket$netlink(0x10, 0x3, 0x8) sendmsg$netlink(r3, &(0x7f0000c29000)={0x0, 0x0, &(0x7f0000aad000-0x10)=[{&(0x7f0000127000)=[{0x50, 0x15, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f9000000000000"}], 0x50}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 41.615953] audit: type=1400 audit(1515081142.415:482): avc: denied { create } for pid=7627 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 41.621348] FAULT_FLAG_ALLOW_RETRY missing 30 [ 41.621360] CPU: 0 PID: 7599 Comm: syz-executor2 Not tainted 4.15.0-rc6-mm1+ #50 2018/01/04 15:52:22 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000839000)='/selinux/status\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002dd000)={0x0, 0x10001, 0x100000000, 0x0, 0x3, 0xa720, 0x5, 0x0, {0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3ff, 0x36, 0x0, 0x100000000, 0x1}}, &(0x7f0000ec6000)=0xb8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f85000-0x10)={r1, 0x4, 0x7, 0x10001}, &(0x7f0000454000)=0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008e0000)={r1, 0x8b, "7669ff0000ee39c7a57abca4ea292bfecd8a35314a3d42f3a7faeb3c9ed41f10c565ad41162deffb727b81e73956c4959b10307451c192082169761f01157a115e35df069f27092e89a0adb0f2f7e649137b4ed9dd2265e459d4a82fdb17c966f2d93e56cb6a4ce82448fdcc7625715781d4f2224cb7cc7ef4a54221b568a4b3cf021439fb7abdd8f0da0e"}, &(0x7f00007c4000)=0x93) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000f85000-0x14)={0x101, 0xc, [0xffffffff, 0x0, 0x9]}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007a3000)={r2, 0x8, 0x3f5}, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00007ad000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-asm)\x00'}, 0x58) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000f86000-0x50)="0a0775b0d5f283e5b3b60d085c54dbb72979b0df17ad4083f9fcbd4b8e27f3834253f20000000000000ffff83a0000000100000005ec0800afb5a662502f3f613ad89fe8efda28bf256745e48d88a823", 0x50) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7b000-0x10)=[{&(0x7f0000817000)="5dc3fb3dc19cb870", 0x8}], 0x1, &(0x7f0000b0a000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000011f000-0x30)=[{&(0x7f0000a7c000-0x6)=""/38, 0x26}], 0x1, &(0x7f0000f02000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/04 15:52:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = creat(&(0x7f0000d62000-0x8)='./file0\x00', 0x8) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f000012f000)={0x2, 0x100000000, 0x0, 0x2, 0xfff}) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f000022d000)=0x0) 2018/01/04 15:52:22 executing program 6: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000916000-0x78)={0x2, 0x78, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000b58000-0xb)='/dev/adsp#\x00', 0x200, 0x20000) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fbb000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fba000)={0x0, 0xcc6}, &(0x7f0000f6b000)=0x8) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fba000)={r2, 0x0, 0x17, 0xfffffffffffffffe, 0x10000, 0x8}, &(0x7f0000fba000)=0x14) write(r1, &(0x7f0000b40000-0x2b)="c2aa17d2ef380f14115a2208d2d6606bc384f9f854dc8fb421a745addc529c7cd53d70deb40fa1070a7a3b", 0x2b) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x3) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2018/01/04 15:52:22 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000ef0000)=0x79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000050b000)='./file0\x00', 0x200001c1) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d15000-0x4)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x0, &(0x7f000081f000)="") r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) ftruncate(r1, 0x8) pwritev(r1, &(0x7f00009da000-0x20)=[{&(0x7f00007af000)="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", 0xffe}], 0x1, 0x2) fchmod(r1, 0x10) 2018/01/04 15:52:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000d15000)=""/24, 0x18) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000ecb000-0x8)=0x80000001) write$evdev(r0, &(0x7f0000ac0000-0x30)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x3a, &(0x7f000000e000)={0x28, 0x0, 0x6c0, 0x5}) remap_file_pages(&(0x7f0000f65000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000032f000-0x8)={0x0, 0x0}) 2018/01/04 15:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008b7000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000131000)="a3a808f592dcdbef9bce045651a7501e", 0x10) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common='ipddp0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x6, @generic="b1a43d4d2544e91547faba273abb0d09"}}}) fcntl$getownex(r1, 0x10, &(0x7f0000707000-0x8)={0x0, 0x0}) syz_open_dev$dspn(&(0x7f00005f8000)='/dev/dsp#\x00', 0x0, 0x100) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000c56000)=0x0) 2018/01/04 15:52:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000484000)='keyring\x00', &(0x7f0000fad000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000347000-0x12)='/dev/snd/pcmC#D#p\x00', 0x20, 0xa00) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00005fe000-0x400)={"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"}) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) r1 = syz_open_dev$audion(&(0x7f0000006000)='/dev/audio#\x00', 0x100, 0x2000) sendto$inet6(r1, &(0x7f0000e74000-0x23)="7488237b3da296b9679008f440c4ff7aac7c743a809996ed71972d58035163cfabdd30", 0x23, 0x1000000004c080, &(0x7f000018e000-0x1c)={0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x392) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/04 15:52:22 executing program 7: prctl$intptr(0x1a, 0x1003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000238000-0x14)={0x7, 0xfffffffffffffff9, 0xfffffffffffffff7, 0x9, 0xffff}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9c3b9f10f60d2bf9, 0x5, 0x1800000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000002000-0x99)="61cf3bebd712ee1ef677240b1f3ce55994f87d9f4c1f5e47751a6ad2a5f865a779a3e84cd3c53db142244ada353b8b2e8917e5eeb5e911b9049396df20ece7ddcdb763eb7e2b2960e7b1ec5c43ad12f4ac689271c375c4132be4f8d946f0f633daefefa01d82499cb604b69b2ca411e83d14e91ed956b4330245e7b9bcbf06e3d119bb2bd45934d1fd5995ead70e0f7de5bf5199c173058dff", 0x99) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000002000-0x24)={0x1, 0x7, 0x1, 0x8000, 0x4, 0x6, 0x0, 0x7f, 0x2, 0x5, 0x1, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000155000-0x38)={&(0x7f0000121000)=@nfc_llcp={0x27, 0x3f, 0x5, 0x7, 0x2, 0x81, "8f8ffafb2f0f7112d67fc5474c798dea247f96efaedbe9dcaeddf3e51217e79fd09d5ab3986f3905151e57a2bb5a8ad41e1ac1453e45627140c97b015582a8", 0x9}, 0x60, &(0x7f0000000000)=[{&(0x7f0000f4f000-0x4f)="b553d6f8ad24fe0911cc3262c89e084684530758ea22d9312e7469f9b96a3929fc47471f2e0a173d58a5af382226613e12661d2112e5e5746a547ab894bcaf9a098b895aa6870713ab1d7c0008aba5", 0x4f}, {&(0x7f0000048000)="8f4df0afa415d72d645b69aeb8c40162d32746aa853a9879fe66517df628e07cda7a609b9d", 0x25}, {&(0x7f0000555000)="abb2622648e30f5929cb8b8f6a390648f07188b457f5103219772d57a6de6f50f07291412887ff936e16460938d8d0312becb41bae61be4f8ef19e0874ebf4eb3ecc4123d8f8f11d4d115676f39d79118d7c39c3324c003bce4f057b50e52320e32b25372e67", 0x66}, {&(0x7f0000001000-0x29)="f4f2a18504fa54768b2d697e3c81957fa4dd3f029bf3eadfe26a682dec78fc437331d07174bd068ae6", 0x29}, {&(0x7f0000000000)="e7a847619313906dd4452d69bea407193faabc472a6851fab64157a1d14e67c607b094a29f93749e42eb4e4b616bcedb9dad8e35f36e5ce4a661f2e269c7166e32729f3078f30a78902cd157df1f92610af65103c6235758c932093c4832c9b0249601a59f92cd14f03c2ab2107974a170f12d6d17f178c153400f4a9ea55f8af771eeb71950fe491f1eea2ecd94a1247dd962e8b44da8db2f011994d2117d7d4d9d0254ab3d76e2fbf42e91515c9fc022e309a0f88ab7150b0e5c95bc44d7990166b2e8ee0baeda2765a1755ea55dc4803d74c0aff21a10b1b1043951075891bfc1eb341b08df8617", 0xe9}, {&(0x7f0000000000)="02a1d0a496fd955eacc9e70d469a763422bd7b72f87282a3e247f4824ed660a73a5e7080d756234b6fc16d61ba5845515e74a473f2422c81307d6f5259fdb22ba56d82884deed90510d33e194341d1f3b6361ffb2bc694227ebe11377c5aa00668d0283a65d468cf803a8fcb9884bc79b850c1d673f00b6d004d53a0115137475f702156d3ce24cb01d0df7b0d5e3c97f6eddff5eaa9c22ac78c814cdc9bb6d2a5b80ba77472f762bf2ea0fb84a510bd1b8450c892b1904c0fb75793f3027c68f957270387367b52128ef3d923d4aa6cccbd3a5e65eb546a5e356a7831563fa4166da32591d1ec", 0xe7}, {&(0x7f0000cc5000)="", 0x0}, {&(0x7f0000000000)="91bfd4f1d8e3522f00e38da1f2d98c39e5756ed7c9fac3044c33cc3a337bf2593690936eac0ae98a4aea9628301e9268526fced2e8eb0ffcb470c42d46802360e308ae75fb273c466b53ec9398e8bf1df00b3cce67e5e3b2862ad2e5de876630682702012c2a2edca104be1dfcaea9ffe02e32636f5d9605963bc59c1e96a9daf751b8d182", 0x85}], 0x8, &(0x7f0000000000)=[{0xd0, 0x10b, 0x0, "1a74befa0494f7b22286af2578d2ea766db7409f12cbca58bfa765d28a8c83209d3186ab32e33ebe057de914eb7d47a5eaeb6c37bfcccddc842f507c8f461a9577b3a46780899c304aaf31aa7cbe052cd60d20267e2f03d6e524e16e2e2b8bd20346e21f89aa877cf4e503a065141448eb3ced801b3d4d0a8a2c27b53cae54c0979fd8db138ebb87ab9db662c20cd91da5007a2f2fc068c5cd4ff8f7b376784d0273415ff6a585c5dbd63feb703585d1da1bab8e972acfbcdfc9bd"}, {0xe8, 0x104, 0x400000000000000, "3ac67681cbfeb99b00ec910c429f77786e68d238cc98ffc289daa6881105b772e3cbbc5ba12bd5f200794d8bbe13727e3de33867d18f27a512d83ccd4fc82d3e53a1d5254483aebf3d4af12d4d5d92a9dec8f331aec5c1c37c7e8b7fb9560c9c4c75de85ceb65218431bef97e3af3ddec46d4e124f5152af746b25fc03575189563c7f1152033725037801f80792dad478aa1f53004f8c29f8d7de00a28b8d3f6ddb11c06318d54efccbd3646c66453d4f9a9e0f47da870baaaa6b8d7ca0e35dc7a5b0777ecf5fe40da7562f6e079038efa5"}], 0x1b8, 0x81}, 0x4085) [ 41.621367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.621371] Call Trace: [ 41.621387] dump_stack+0x137/0x198 [ 41.621408] handle_userfault+0x744/0x1750 [ 41.621439] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 41.621467] ? find_held_lock+0x35/0x1e0 [ 41.621495] ? __handle_mm_fault+0x31b4/0x3210 [ 41.621505] ? lock_downgrade+0x860/0x860 [ 41.621513] ? __handle_mm_fault+0x1e8c/0x3210 2018/01/04 15:52:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) shutdown(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e1, &(0x7f0000ed8000-0x8)={r1, 0xffffffffffffffff}) 2018/01/04 15:52:22 executing program 7: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ce4000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000df6000-0xa)='vegas\x00', 0x6) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000df6000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000df7000-0x10)={0x0, 0x2c, &(0x7f0000df7000-0x2c)=[@in={0x2, 0x0, @rand_addr=0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000df6000)=0x10) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000df7000)={0x8001, 0x8, 0x80000000, 0x81, 0x0, 0x81fa}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000df6000)={r2, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x21c, 0x1000, 0x1, 0x1}, 0xa0) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0xffffffffffffffb3, 0x4, 0x0, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000df9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000df9000-0x8)={0x20080522, r3}, &(0x7f0000df8000+0x134)={0x3, 0xfffffffffffffff8, 0x5, 0x8, 0x4, 0x1}) modify_ldt$read_default(0x2, &(0x7f0000df8000-0x83)=""/131, 0x83) 2018/01/04 15:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000c1000/0x4000)=nil, 0x4000, 0x9) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000783000-0xa)='/dev/cuse\x00', 0x48cc01, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f78000-0x4)=0x4c93, 0x4) 2018/01/04 15:52:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ded000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00002fb000-0x1)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000002a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f9e000)={0x0, 0xa5, "87564180c640dff7b20384e6ce62723c2351a2df3f0271540cebf6bb753ed5b86d53bf69f0c80e046a3cbe854456cc7652caa4d51f96fe74c7018bb96e5a8274546701f7b04c2909b19da66f69fd29960be79c4dc3eb30e497c4826358bd155eab2a876cf3b1c042f5f8fb61a969513d2c346436d67d2eb0b1c111c2002412992f7b74812846c6b0fb873862a15a1bb9e48f10fd3071e8f27f813805fb08bd84950a8c3484"}, &(0x7f0000391000-0x4)=0xad) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000189000-0x8c)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) lstat(&(0x7f0000f37000)='./file0\x00', &(0x7f0000e11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f000023e000-0x8)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009d8000)=0x0) setpriority(0x0, r4, 0x100000000) fstatfs(r3, &(0x7f000089c000-0x17)=""/23) mkdir(&(0x7f0000ba4000-0x8)='./file0\x00', 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000069e000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TIOCLINUX7(r6, 0x541c, &(0x7f0000fa0000)={0x7, 0x2}) r7 = timerfd_create(0x7, 0x80000) r8 = dup3(r5, r7, 0x0) ioctl$TIOCNXCL(r8, 0x540d) ioctl$KVM_DEASSIGN_DEV_IRQ(r8, 0x4040ae75, &(0x7f0000377000-0x10)={0x4, 0x8, 0x9, 0x100}) syz_emit_ethernet(0x66, &(0x7f0000246000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a000a2b290a1", [], {{0x86dd, @ipv6={0x100, 0x6, "03f087", 0x30, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x8, {0x100, 0x6, '},s', 0x0, 0x84, 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]}, [], ""}}}}}}}, 0x0) [ 41.621543] __handle_mm_fault+0x2fc5/0x3210 [ 41.621560] ? __pmd_alloc+0x4e0/0x4e0 [ 41.621572] ? find_held_lock+0x35/0x1e0 [ 41.621620] handle_mm_fault+0x305/0x840 2018/01/04 15:52:22 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 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000dff000-0x4)=0x40, 0x4) 2018/01/04 15:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 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(0x2, 0x3, 0xff) sendto$inet(r0, &(0x7f0000fe5000)="bac69afee11e8b016811b590bb000001000000000007005fa50000008000000007ff1a7dffd70407", 0x28, 0x10000000000800, &(0x7f0000cb1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 15:52:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00008a6000-0x8)='./file0\x00', 0x0, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000c7a000-0x4)=0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000b9a000-0xe7)="", &(0x7f00008be000-0x4)=0x0, &(0x7f0000923000)=0x0, &(0x7f0000b82000)="") connect$unix(0xffffffffffffffff, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) close(r0) [ 41.621640] __do_page_fault+0x59e/0xca0 2018/01/04 15:52:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000344000-0x8)='./file0\x00', 0x140) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000eac000-0x4)=0x0, &(0x7f00007f1000-0x4)=0xffffffffffffff75) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f0000759000-0x20)={0x0, 0x7, 0x6, 0x8, r2}) openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000d4a000)={0xfffffffffffffead, 0x1, 0x7, @fuse_bmap_out={0x3f7}}, 0xfffffe78) 2018/01/04 15:52:22 executing program 7: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) rename(&(0x7f0000954000)='./file0\x00', &(0x7f0000b5f000)='./file0\x00') 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) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x5)='befs\x00', 0xa00000, &(0x7f0000002000-0x3e)="ec7e08053a0ae3defa71f165fd32aec8261b02186436f522ee02e3e82f62d6a1027466a43b19263f1cc50aefb71d0d092be7b59e61172d7ef476f8591126") 2018/01/04 15:52:22 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd3000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000035f000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00006be000-0x8)={@rand_addr=0x0, @loopback=0x0}, &(0x7f0000f74000-0x4)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000029b000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2) 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) writev(r3, &(0x7f0000fb9000)=[{&(0x7f0000e03000)="3b77c19b268558c2524d8e8af218b401925e88f2a9eb", 0x16}, {&(0x7f0000bf2000)="cab1cbfef7bd1290f253296b7c4d3cbdb4f082bd281459c434b534088972c1aa576b3815933fa5434a40b105cbd458f9dd8e0281f9830f28490813686ea9c0824c8b025005d32af3", 0x48}], 0x2) tee(r1, r2, 0x7, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f73000)=0x0) [ 41.621663] ? mm_fault_error+0x2c0/0x2c0 2018/01/04 15:52:22 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x200, 0x4) setsockopt(r0, 0x114, 0x9, &(0x7f0000002000-0x28)="35d01b2088c95cb70facf85f5865836485e33d8ffc8102fdd5538ea77cc1c166aef3de8840bd31de", 0x18) 2018/01/04 15:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000905000-0x9)='/dev/dsp\x00', 0x0, 0x0) bind$ax25(r1, &(0x7f0000f09000-0x10)={0x3, {"138a9ffa5d9c68"}, 0x1}, 0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000171000)="0b0201e37200027130a9c1c235e93abdbbdd88de91aa2fe919df6450fd0819780fe1cb8315426142b4274db907c19ae3705a91cd3815e22fd20c2dce5aec17c1cc6150653ac577f6ad3660a57191db7ca90851917500006d46ee5d945d61edac1f6c8b13d5b054587367e579fb65557db0afa50153", 0x75) [ 41.621691] do_page_fault+0x78/0x490 [ 41.621708] page_fault+0x2c/0x60 [ 41.621718] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 41.621723] RSP: 0018:ffff8801d125fa08 EFLAGS: 00010246 [ 41.621731] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c6d61 [ 41.621736] RDX: 000000000000010c RSI: ffffc90002806000 RDI: ffff8801d125fd30 [ 41.621741] RBP: ffff8801d125fae8 R08: 0000000000000000 R09: 0000000000000003 [ 41.621746] R10: ffff8801d125f978 R11: 0000000000000001 R12: 1ffff1003a24bf44 [ 41.621751] R13: ffff8801d125fac0 R14: 0000000000000000 R15: ffff8801d125fd28 [ 41.621774] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 41.621793] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 41.621807] ? iov_iter_revert+0x9d0/0x9d0 [ 41.621816] ? __mark_inode_dirty+0x19b/0xf00 [ 41.621830] ? lock_downgrade+0x860/0x860 [ 41.621838] ? __mark_inode_dirty+0x303/0xf00 [ 41.621850] ? __inode_attach_wb+0x16d/0xbc0 [ 41.621878] generic_perform_write+0x195/0x4a0 [ 41.621906] ? generic_write_checks+0x400/0x400 [ 41.621915] ? file_update_time+0xba/0x430 [ 41.621929] ? current_time+0xc0/0xc0 [ 41.621943] ? lock_acquire+0x16b/0x420 [ 41.621953] ? lock_acquire+0x16b/0x420 [ 41.621962] ? generic_file_write_iter+0x9c/0x630 [ 41.621981] __generic_file_write_iter+0x366/0x5b0 [ 41.622003] generic_file_write_iter+0x2f0/0x630 [ 41.622028] __vfs_write+0x550/0x740 [ 41.622036] ? check_noncircular+0x20/0x20 [ 41.622050] ? kernel_read+0x120/0x120 [ 41.622096] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 41.622106] ? __sb_start_write+0x209/0x2a0 [ 41.622123] vfs_write+0x189/0x510 [ 41.622141] SyS_write+0xd4/0x1a0 [ 41.622156] ? SyS_read+0x1a0/0x1a0 [ 41.622164] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.622176] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.622197] entry_SYSCALL_64_fastpath+0x23/0x9a [ 41.622204] RIP: 0033:0x452ac9 [ 41.622208] RSP: 002b:00007f3f7a47fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 2018/01/04 15:52:22 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 = syz_open_procfs(0x0, &(0x7f0000192000-0x7)='limits\x00') ioctl$TCGETA(r1, 0x5405, &(0x7f000033a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r1, &(0x7f0000199000-0x8)=0x0, 0x800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c36000)={0x0, 0x0, 0x0}, &(0x7f000084e000-0x4)=0xc) sched_setscheduler(r2, 0x1, &(0x7f00004fd000-0x4)=0x8) 2018/01/04 15:52:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) pivot_root(&(0x7f0000fa4000-0xa)='./control\x00', &(0x7f0000ff8000)='./control\x00') inotify_add_watch(r0, &(0x7f0000e33000-0xa)='./control\x00', 0xa4000960) r1 = open(&(0x7f0000f27000-0xa)='./control\x00', 0x410005, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f000068e000)={0x10000, {{0x2, 0x0, @rand_addr=0x90a2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/04 15:52:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e32000)='/dev/dsp\x00', 0x4400, 0x0) bind$ax25(r1, &(0x7f0000149000-0x10)={0x3, {"35d7110f9fe614"}, 0x4}, 0x10) readv(r0, &(0x7f0000951000-0x10)=[{&(0x7f0000ef0000)=""/182, 0xb6}], 0x1) 2018/01/04 15:52:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000012, 0x6, 0x0) set_mempolicy(0x0, &(0x7f000005e000)=0x1000, 0x9) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006dc000-0x4)=0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f16000)={0x0, 0x0, 0x0}, &(0x7f0000904000)=0xc) ptrace$getregs(0x40006, r1, 0x0, &(0x7f0000dce000)=""/52) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d2f000-0x9)='/dev/ppp\x00', 0x440, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000695000-0x4)={0x6}, 0x4) kexec_load(0x0, 0x1, &(0x7f0000625000-0x20)=[{&(0x7f000092d000-0x5c)="b8a08ed1f339a9fb84ee5de43b4b60c42deb4c3a3a6825ddd810a199a07cd1bacd013502d33b3bde3ca3a9b42c91238851f69629421ad9d20fa7dd8bff163a2d23e877fe35a702e374eff87d013e444446d5536af031ef480449d62e", 0x5c, 0x0, 0x9}], 0x3e0001) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000e56000)={0x4, 0x4, 0x0}) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000c41000-0x4)=0x0) sendto$inet(r0, &(0x7f00004ff000-0x480)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc5d5ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f0000afe000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 15:52:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e9f000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0x24f) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000831000)={0x0, 0x0}) r3 = dup(r2) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000069e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000b33000)=0x8001) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000d89000-0x10)={0x79, &(0x7f0000463000-0x79)="86d252a19e77d299c59e206f4b57e408a2a036b76eedd911dc19c23aee45b721f7552a8ade80db5658b0ef7f4fbc3dde3ae8f8fa99fc011d3307a01168ce058ba0bed4c83b1d62225e338e57c57a4d12192e3de26640937a53b24109092c4e7a4e1d65c8e5c73119db4a189191e524bf9c3e30133e0ff5251e"}) 2018/01/04 15:52:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) inotify_init1(0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$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}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c0000-0x11)='/selinux/enforce\x00', 0x4200, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000907000-0x3)={0x1, '^'}) 2018/01/04 15:52:22 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) symlink(&(0x7f0000d08000)='./file0/file0\x00', &(0x7f0000715000-0x8)='./file0\x00') stat(&(0x7f0000c66000-0x8)='./file0\x00', &(0x7f0000817000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 15:52:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d19000)='/dev/amidi#\x00', 0x7200000000000000, 0x20003) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000079f000)={0x6, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffbff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) accept4$unix(r0, &(0x7f0000e7b000)=@file={0x0, ""/4096}, &(0x7f0000acb000-0x4)=0x1002, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000f9a000-0x28)={&(0x7f00000b3000/0x4000)=nil, 0x3, 0x0, 0x81, &(0x7f0000b8d000/0x2000)=nil, 0x282}) epoll_pwait(r0, &(0x7f0000915000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x6, &(0x7f0000a50000)={0x2}, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b8b000)=0x7fff) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) [ 41.622216] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 41.622220] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 41.622225] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000 [ 41.622229] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f28a0 [ 41.622234] R13: 00000000ffffffff R14: 00007f3f7a4806d4 R15: 0000000000000000 2018/01/04 15:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f00006e0000-0x9)='/dev/sg#\x00', 0x5, 0x100) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005e3000)={r2, 0x28, &(0x7f00004af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/04 15:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005cf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) gettid() ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000e51000)={0x0, 0x400100000001, 0x0, &(0x7f0000001000)=0x0}) 2018/01/04 15:52:23 executing program 5: 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) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = syz_open_dev$sndmidi(&(0x7f00003bb000)='/dev/snd/midiC#D#\x00', 0xc06b, 0x200) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00003e0000-0x4)=0x70) umount2(&(0x7f0000381000)='./file0\x00', 0x4) 2018/01/04 15:52:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x100000000010e, 0x8, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x28040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001000-0x10)={0x1, &(0x7f0000002000-0x4)=[{0x0, 0x0}]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000002000)={r2, 0x900, 0x81, "77c5a0e29cd8c65ad98f302c0b4f94c6ea0c611cdb6b9c5eca465bfe26794b3c0f231401a99cdbc44f6c2ebe3a44a1f69e3b5f52e7b70d053dde0830f73505db120ec822c18819615e50309319657eea6bceb9edac0a742c718d1945b5e3b99dcb47bd72d9794cb9bd4a17cf046d2fa3daf938c99853a1da4771f7ede913ca61726c8a1fdb9f5d758a6b59784b943f452fdb2ff3af01fe032f0ea2f4f271205ce621419b432b081a47cef828adefad07922063d0"}) 2018/01/04 15:52:23 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x80000, 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/04 15:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000904000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00007e7000-0x38)={0x1, 0x0, [{0x561, 0x0, 0x0}]}) 2018/01/04 15:52:23 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) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) move_pages(0x0, 0x3a2, &(0x7f0000a40000)=[&(0x7f000068f000/0x4000)=nil], &(0x7f0000656000)=[], &(0x7f000003b000)=[], 0x0) 2018/01/04 15:52:23 executing program 7: mmap(&(0x7f0000000000/0x903000)=nil, 0x903000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000905000-0xc)=[{0x0, 0x0}], 0x1, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000903000)={0x0, 0x5, 0x4, 0x4, 0x3, 0x3ff}, &(0x7f0000186000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004e1000-0x8)={r1, 0x7}, &(0x7f00001d5000)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003eb000-0x50)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 15:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) time(&(0x7f0000d10000)=0x0) 2018/01/04 15:52:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ae2000)='/selinux/policy\x00', 0x0, 0x0) sendto$ipx(r2, &(0x7f000046a000)="9eb87ebc029ff44e2a3404b8621e02559580ea2d8e176a7dc8ecdbe46860bb732db439849ba6c029e0fb7d68fcea0661d2330fc4bce4e11c703f5f34970b1b860750edfc488a2c8f6eb0438be05767fde43ee185407493", 0x57, 0x4001, 0x0, 0x0) r3 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000d38000)=""/250) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000b38000-0xc)={0x5, r0, 0x400000000000000}) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000675000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000b16000-0x3)={0x4000, &(0x7f00009ae000-0x8)=0x0, 0x8, r4, 0x2}) [ 42.279182] audit: type=1400 audit(1515081143.078:483): avc: denied { net_broadcast } for pid=7744 comm="syz-executor1" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/04 15:52:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005a3000-0x10)={0x0, 0x1c, &(0x7f0000227000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}]}, &(0x7f00008e7000-0x4)=0xf5) 2018/01/04 15:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_open_dev$usbmon(&(0x7f0000245000-0xd)='/dev/usbmon#\x00', 0x2, 0x801) r2 = dup3(r0, r1, 0x0) read$eventfd(r2, &(0x7f0000003000-0x8)=0x0, 0x8) 2018/01/04 15:52:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007d5000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000539000)=0x17e) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f000044c000-0x4)=0x20, 0x4) 2018/01/04 15:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x2, 0x3000, 0x54000080, &(0x7f000093a000/0x3000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x6}) io_setup(0x200, &(0x7f000097f000-0x8)=0x0) 2018/01/04 15:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00008ca000)='/dev/amidi#\x00', 0x3, 0x800) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000f16000-0x10)={0x97, &(0x7f000020b000-0x97)=""/151}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(r1, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c10000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) connect$ipx(r0, &(0x7f00009cc000)={0x4, 0x5, 0x5, "b3cae2edcd65", 0x1ff, 0x0}, 0x10) 2018/01/04 15:52:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000000000, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000bfc000)=0x1) 2018/01/04 15:52:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) 2018/01/04 15:52:23 executing program 7: mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f000000a000-0x4)=0x0, &(0x7f00000fd000)=0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000009f000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000079000-0x4)=0xe8) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000011d000-0x10)='/selinux/status\x00', 0x0, 0x0) renameat(r1, &(0x7f000011c000)='./file0\x00', r2, &(0x7f00000ea000-0x8)='./file0\x00') 2018/01/04 15:52:23 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00009b8000)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000d9e000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/04 15:52:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$midi(&(0x7f00004b1000-0xb)='/dev/midi#\x00', 0x8, 0x1012c0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b0b000-0x10)={0x0, 0x401, 0x0, 0x7ff}, &(0x7f00001b5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009c4000)={0x2f, 0x202, 0x200, 0x401, r2}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000971000-0x4)=0x0, 0xffffffffffffff4d) 2018/01/04 15:52:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e6000)='./file0\x00', 0x0, 0x100) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000622000-0x4)=0xffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x80000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000f29000)={0x11, 0x3, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) poll(&(0x7f0000f76000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/04 15:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xffffffffffff7fff) r1 = memfd_create(&(0x7f000018e000)='\\$em1trusted\x00', 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bd0000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d7b000-0x4)=0x6, 0x4) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/04 15:52:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000fa6000+0xb89)=""/171) connect$inet(r0, &(0x7f0000663000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff7f) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000cb3000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00002ea000-0x1)="", 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/04 15:52:23 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800100c0045003, &(0x7f0000011000-0x8)=0xfffffffffffffffb) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) ioprio_set$pid(0x3, r1, 0x3ff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000009000)=0x4) 2018/01/04 15:52:23 executing program 6: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='.', &(0x7f0000733000-0x6)='ramfs\x00', 0x2000, &(0x7f0000590000)="") mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000004e000)='./file0\x00', &(0x7f000004f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 15:52:23 executing program 1: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000eee000)={0x3, r1, 0x1}) unshare(0x80140800) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000eee000)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/04 15:52:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000904000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000039000-0x10)={0x10000, 0x1000, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00007e7000-0x38)={0x1, 0x0, [{0x560, 0x0, 0x0}]}) 2018/01/04 15:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x800, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b35000-0x58)={{0x0, 0x0}, 0x0, 0x5, 0xfffffffffffffff9, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) open(&(0x7f0000d86000-0x8)='./file0\x00', 0x40000, 0x21) modify_ldt$read_default(0x2, &(0x7f00001a4000)=""/139, 0x8b) 2018/01/04 15:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000eff000)={0x800, 0xffff, 0x4, 0x1, 0x0}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000054000-0x8)=0x3) write(r1, &(0x7f000001f000)="e5c17b71553011fe19ed9583b003cb48b47ce60e32e132d459200dcfeb394d5acc73d2e5e3b5cf16453126c0645f9dc5eed3eb9d2892f40ccae1d58bb1473ae6fa5861cab615c1fee80081bfde3dc0ee3a09debf1b94e3b0b105b3a049fae17f57bd922d79f437df7dea2d44002dbecf0a6cf469aa2a4e6c08b774ee408a0ba11492be6ebe726ff669c4638621b994a53adb637726f8a110c561d223dd8249ee0787d11b32bb6257312dcb62011d7351069f", 0xb2) close(r0) r2 = socket(0x10, 0x80803, 0xc) write(r2, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) write(r2, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/04 15:52:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000382000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000f20000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="c794fa60c7058a3472420c146fff046a", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e2c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005e4000)={0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000009c000)={r3, 0x0}, &(0x7f0000292000-0x4)=0x8) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="8a25c854182d", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xffffffffffffffff, 0x0, @empty=0x0, "1ef00000ffffe10000"}}}}}, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000801000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000df7000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000030f000)={r5, 0x40}, 0x387) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000372000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008b7000)={0x0, 0x0, 0x30, 0xd9, 0x9}, &(0x7f0000f03000)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00002ca000)={r7, 0x9c}, &(0x7f00005b4000)=0x8) 2018/01/04 15:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000014000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x200) clock_gettime(0x0, &(0x7f0000e13000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ca5000)={0x4, 0x5, 0x800, {r1, r2+10000000}, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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) r3 = inotify_init1(0x0) ppoll(&(0x7f000092e000-0x38)=[{0xffffffffffffffff, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f0000d55000-0x10)={0x0, 0x989680}, &(0x7f00005da000-0x8)={0x0}, 0x8) 2018/01/04 15:52:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e5, {0xfffffffffffff27d}, 0x2, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x25a, &(0x7f0000ab7000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002be000)={0x0, 0x0, 0x0}, &(0x7f00008b5000)=0xc) 2018/01/04 15:52:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7f, &(0x7f0000bc0000)=0x9, 0x4) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000742000-0xb)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000c29000)=""/4096, &(0x7f0000092000)=0x1000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000381000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00003ae000)=0x800, 0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/04 15:52:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x250, 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) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ftruncate(r0, 0xff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000b4000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f000093c000-0x4)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000071, 0x0, 0x0}]}) 2018/01/04 15:52:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000073c000-0x8)={0x0, 0x0}) renameat(r0, &(0x7f0000dae000-0x8)='./file1\x00', r0, &(0x7f0000f44000-0x8)='./file1\x00') ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009df000)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={r1, 0x0, 0x0}) 2018/01/04 15:52:23 executing program 6: uselib(&(0x7f0000103000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a25000-0x11)='/selinux/context\x00', 0x2, 0x0) getdents64(r0, &(0x7f0000c62000)=""/191, 0x12b) getsockname(r0, &(0x7f0000903000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002e0000)=0x60) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00007a1000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000800004e, {0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2018/01/04 15:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000d05000-0x2)={0x6, 0x9}) dup2(r0, r0) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0x4fa) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) 2018/01/04 15:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000070f000)=0x3ff, 0x4) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e4000-0x8)={0x0, 0x0}) [ 42.586698] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 42.609609] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/04 15:52:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c53000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x9, &(0x7f000002c000)={0x2f, 0x1, 0x6, 0x75c}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000aa0000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000620000)=""/35) recvfrom$inet(r0, &(0x7f0000bfb000)=""/82, 0x7, 0x40000000, 0x0, 0x0) write(r2, &(0x7f0000726000-0x24)="240000001b00fbffeb0300000006010001f6ff0b080003000100000017000003f916f701", 0x24) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000228000-0x8)=0xff) 2018/01/04 15:52:23 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000fe4000-0xb)='/dev/vcsa#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) fstatfs(r0, &(0x7f0000b87000-0x93)=""/147) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00002df000)={0x1, 0x0, [{0x1000000000000480, 0x0, 0x0}]}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000f99000-0x10)=@common='sit0\x00', 0x10) [ 42.691156] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/04 15:52:23 executing program 5: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f6d000)={0x8}, 0x1cc) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a04000-0x4)=0x0, 0x4) 2018/01/04 15:52:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) seccomp(0x1, 0x0, &(0x7f0000a98000-0x10)={0x1, &(0x7f0000000000)=[{0x20006, 0x0, 0x0, 0x407ffc0003}]}) mq_getsetattr(0xffffffffffffffff, &(0x7f000097c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000871000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006dc000-0x9)='/dev/vcs\x00', 0x80580, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ee2000)={0x0, 0x4, 0x5, 0x4, 0xffff, 0x100000000}, &(0x7f000098e000)=0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000031000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000f5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000144000)={r1, 0x3f, 0x2, 0x7ff}, &(0x7f00004b8000-0x4)=0x10) sched_setaffinity(r2, 0x8, &(0x7f0000074000)=0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a19000-0x10)={0x2, 0x200, 0x401, 0x3, r1}, 0x10) 2018/01/04 15:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000054c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_mtu=0xcf1a}) r1 = socket(0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e40000)={0x0, 0xbe}, &(0x7f0000561000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002be000+0xff2)={r2, 0x1}, &(0x7f0000a41000-0x4)=0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f00009aa000-0x18)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @fr_pvc_info=&(0x7f000013d000)={0x0, @common='lo\x00'}}}) 2018/01/04 15:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000a77000+0xbc2)=0x401) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) unlinkat(r2, &(0x7f0000ffe000-0x8)='./file0\x00', 0x200) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) unlink(&(0x7f0000723000-0x8)='./file0\x00') mount(&(0x7f000055d000)='./file0\x00', &(0x7f000081f000-0x8)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x2000, &(0x7f00006c1000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 15:52:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000090e000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffa65, 0x2800) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00007f6000-0x4)=0x7, &(0x7f0000127000-0x4)=0x3cc) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002b9000)={0xf, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x13}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000fc4000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000adf000-0x4)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000a4e000)={r3, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000eb9000)=0x6, 0x4) socket$inet(0x2, 0x800, 0x7) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00005ad000)=0x2, 0x4) 2018/01/04 15:52:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000cf3000)="6f6f6d5f736300086a5f05000000489c") fgetxattr(r0, &(0x7f00008b2000-0xd)=@known='security.evm\x00', &(0x7f0000001000-0x4d)=""/77, 0x4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) 2018/01/04 15:52:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x100080003, 0x0) sendmsg$netlink(r1, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x11, 0x1a, 0x11, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/04 15:52:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000d8c000-0x54)="1f0000000906ffde0000019f0710000000060000090001800000009f000000", 0x1f) r1 = add_key$keyring(&(0x7f00009b8000)='keyring\x00', &(0x7f0000046000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000f1b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000523000)=0xc) add_key$keyring(&(0x7f00006f8000)='keyring\x00', &(0x7f000061b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001c1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006b7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = syz_open_dev$vcsn(&(0x7f0000aaa000-0xa)='/dev/vcs#\x00', 0x2, 0x200000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000c3e000-0xc)={r3, 0x80000, r4}) r5 = msgget(0x0, 0x400) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000c5a000-0x6d)=""/109) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000084000-0x11)='/selinux/enforce\x00', 0x40, 0x0) 2018/01/04 15:52:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c76000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c98000)=0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="00fffde6", 0x4) 2018/01/04 15:52:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000)=0x4, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x6, 0x2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000002000)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6b, &(0x7f0000c89000-0x1d5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "100381", 0x35, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x8000}, @mss={0x2, 0x4, 0x6}, @mss={0x2, 0x4, 0x7}, @md5sig={0x13, 0x12, "d94d484940d3d7ce2f28809aa4b24100"}]}}, {"e1"}}}}}}}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000dc5000-0xe)='/dev/admmidi#\x00', 0x8, 0x100) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000d21000)={0x140, 0x1, 0x2, 0x20, 0x2, 0x101, 0x6, 0x2d3, 0x42cf, 0x5, 0x3, 0x8}) 2018/01/04 15:52:23 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) openat$vcs(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x1)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000018000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000+0x3dc)=0xe8) setresuid(r0, r1, r2) r3 = socket$inet(0x2, 0x8000002, 0x0) fcntl$setflags(r3, 0x2, 0x1) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000006000)=@common='lo\x00', 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000019000-0x10)={r5, &(0x7f0000019000-0x1000)=""/4096}) bind$inet(r3, &(0x7f0000013000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/mls\x00', 0x0, 0x0) fchmodat(r6, &(0x7f0000018000)='./file0\x00', 0x40) sendto$inet(r3, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 42.774637] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 42.786320] audit: type=1326 audit(1515081143.584:484): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7881 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 15:52:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000004a000)=0x80000000, 0x4) lstat(&(0x7f0000e84000-0x8)='./file0\x00', &(0x7f0000b6d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000e86000-0x38)={&(0x7f0000483000-0xc)={0x10, 0x0, 0x0, 0x2001}, 0xc, &(0x7f000007b000)={&(0x7f00006bf000)=@polexpire={0x110c, 0x1b, 0x300, 0x6, 0x3, {{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x3, 0x4, 0x2, 0xfffffffffffffff9, 0xa, 0x20, 0x80, 0x88, 0xfffffffffffffe01, r2}, {0x4, 0x2, 0xba03, 0x4, 0x5, 0x3ff, 0xfffffffffffffff9, 0x80000000}, {0x7, 0x1, 0x8, 0x8}, 0x7, 0x4, 0x2, 0x0, 0x2, 0x2}, 0x6}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7fffffff, 0x1000, "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"}}, @srcaddr={0x14, 0xd, @in6=@loopback={0x0, 0x1}}, @ipv6_hthresh={0x8, 0x4, {0x35, 0xcc5}}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0x8, @in=@loopback=0x7f000001, 0x2, 0x9, 0x2}}]}, 0x110c}, 0x1, 0x0, 0x0, 0x4000010}, 0x40) recvfrom$llc(r1, &(0x7f0000ce3000)=""/214, 0x190, 0x40002000, &(0x7f00003af000)={0x1a, 0x17, 0x3, 0x1000, 0x7fff, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00009f0000)='./file0\x00', &(0x7f0000f0e000-0x7)='devpts\x00', 0x1, &(0x7f000000a000)="") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000034f000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000f65000)={0x3, r3}) 2018/01/04 15:52:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000de4000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000552000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffff9, 0x843, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) 2018/01/04 15:52:23 executing program 2: socket$bt_rfcomm(0x1f, 0x1, 0x3) prctl$intptr(0x22, 0x1) clone(0x0, &(0x7f00009ee000)="", &(0x7f0000b50000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000489000-0x1)="") [ 42.809321] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/04 15:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) socket(0x2, 0x800, 0x4) syslog(0x0, &(0x7f00006cd000)=""/242, 0xf2) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r2 = syz_open_dev$audion(&(0x7f000074d000)='/dev/audio#\x00', 0x632c4555, 0x400) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x59e) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a2d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000463000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006c3000)={0x0, 0x0, 0x0}, &(0x7f000063c000-0x4)=0x8) setregid(r4, r3) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r1) [ 42.876723] audit: type=1326 audit(1515081143.585:485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7881 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 15:52:23 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000007000-0x4)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000007000+0x1e6)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000007000-0x94)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000000}, @in6={0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x94) sync_file_range(r2, 0x6, 0x1, 0x6) [ 42.876739] audit: type=1326 audit(1515081143.586:486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7881 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=245 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 42.876754] audit: type=1326 audit(1515081143.586:487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7881 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 15:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000050b000)='/selinux/enforce\x00', 0x28000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000603000)=0x0, 0x4) 2018/01/04 15:52:23 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f79000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000b2c000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f73000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f75000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/01/04 15:52:23 executing program 7: r0 = add_key$keyring(&(0x7f0000114000)='keyring\x00', &(0x7f0000a96000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r0) 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) symlink(&(0x7f0000604000)='./file0\x00', &(0x7f0000cab000-0x8)='./file0\x00') add_key(&(0x7f0000b79000)='asymmetric\x00', &(0x7f0000ef3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8f000-0x2)="1081", 0x2, 0x0) utimes(&(0x7f00007bf000-0x8)='./file0\x00', &(0x7f00008af000)={{0x0, 0x0}, {0x77359400, 0x0}}) 2018/01/04 15:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000594000)={@generic="b36902e2fd43c0026fafd56128a7137f", @ifru_data=&(0x7f0000a1b000-0x20)="6d9284679b27ab9cc9abdf7755db9113337a482d3f2fc0a13359dbb3b7812953"}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) inotify_init1(0x804) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000c5b000-0xc)='/dev/audio#\x00', 0x97, 0x200) statx(r1, &(0x7f000004f000)='./file0\x00', 0x100, 0x7ff, &(0x7f0000c4b000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000372000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/04 15:52:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e22000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00003a7000)={0x5, 0xb2, &(0x7f00001c6000-0xb2)="ed1b30ddb459af752f277208dcea3f1385e7dcfc93d1769f6c328470a4672f9bb488693e6a69039e03a3b06af356e27194e291e348f7ae2a3a211ecef8ed73e86f8fe135bf0fce5e01018b0a853e98439937b733e2fee6d08cb4a2f2163ad3afce0087100928c7ecddc2cec55bfd0aac3797dc036df97b3361421e4c27ffc2520bc3ba56a5e6be122803ff996cb80a27271929ee1776f113e7ea9e325e8e3bc58f60dd89498be0c36b291bbe3c4672b71a92"}) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) close(r0) 2018/01/04 15:52:23 executing program 3: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e25000-0x38)={0x0, 0x0, &(0x7f0000fa4000)=[{&(0x7f0000fa2000)="dee453dc80c0bf312a8c9afb27bc293a", 0x10}], 0x1, &(0x7f0000fa5000-0x18)=[], 0x0, 0x0}, 0x0) connect$bt_rfcomm(r1, &(0x7f000083b000)={0x1f, {0x7, 0x4, 0x0, 0x3c0e, 0x69f6323b, 0x2}, 0x679e}, 0x9) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fa9000-0x40)=[{&(0x7f0000fa6000-0x9)=""/9, 0x9}, {&(0x7f0000018000)=""/111, 0x6f}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/04 15:52:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xffffffffffffffff}, {0x0, 0x0}, @quote={{0x4, 0x0}, 0x0, &(0x7f0000e04000)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}], 0x30) 2018/01/04 15:52:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = semget$private(0x0, 0x2, 0x20) semctl$IPC_RMID(r0, 0x0, 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control/file0\x00') 2018/01/04 15:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) rmdir(&(0x7f0000db1000)='./file0\x00') r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000cd4000)=[{&(0x7f00008ea000)='8', 0x1}], 0x1, &(0x7f0000dc9000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) 2018/01/04 15:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000e69000)=""/0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000092b000-0x18)="ad56b6c5630faeb9958a8992cd43870cffffffffffff7fff", 0x18) r3 = accept$alg(r0, 0x0, 0x0) fcntl$notify(r3, 0x402, 0x1) io_setup(0x4, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r5 = request_key(&(0x7f0000c17000-0x8)='trusted\x00', &(0x7f0000029000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000075e000)='ecb-des3_ede-asm\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffc) keyctl$assume_authority(0x10, r5) 2018/01/04 15:52:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000648000)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ab8000-0x6)={0x0, 0x2}, &(0x7f0000d99000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b0d000)={r1, 0x5, 0xb811, 0x2, 0x1, 0x5}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)={&(0x7f0000007000-0x1a8)=@newpolicy={0xc8, 0x13, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0x10, 0x8, {0x9, 0x8, 0x1, 0x1, 0x1, '@'}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008ed000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d97000)=0x8) 2018/01/04 15:52:23 executing program 7: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f000025d000-0xbd)=@ethtool_perm_addr={0x20, 0x4, "fb53516a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000072a000)='/dev/sequencer\x00', 0x82001, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socket(0x7, 0x3, 0x3) 2018/01/04 15:52:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000e08000-0x2)={0x6, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006f9000)=0x0, &(0x7f00004a6000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000711000-0x14)={0x2, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c3c000)={r1, &(0x7f0000cf6000)='9', &(0x7f00002de000)=""/4096}, 0x18) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) 2018/01/04 15:52:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x4000001) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000384000-0x4)=0x0, &(0x7f0000969000)=0x4) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000f37000-0x18)={0x0, 0x396, 0x0, &(0x7f0000ded000)=0x0}) 2018/01/04 15:52:24 executing program 3: r0 = inotify_init() fcntl$getownex(r0, 0x10, &(0x7f00009f4000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000012000-0x10)={0x4, &(0x7f0000011000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 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$inet_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000000000)=""/199, &(0x7f0000000000)=0xc7) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x94b, 0x88100) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lsetxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000011000)=@random={'user.\x00', 'GPL\x00'}, &(0x7f0000001000)=':}trusted:{\x00', 0xc, 0x0) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006e5000-0x4)=0x8, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000d81000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$audio(0xffffffffffffff9c, &(0x7f00001ac000)='/dev/audio\x00', 0x0, 0x0) 2018/01/04 15:52:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000977000)={0x0, 0x0}, 0xb3d, 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000761000)={0x0, 0x0}, &(0x7f0000c25000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000bea000)={r0, 0x0}, 0x8) 2018/01/04 15:52:24 executing program 2: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x937e, &(0x7f0000f41000)="") userfaultfd(0x800) 2018/01/04 15:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006f6000)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4(r0, &(0x7f0000ba3000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eaa000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f3c000-0x8)={0x0, 0x1}, &(0x7f00001be000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008c7000)={r2, 0x0}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009fe000)='/dev/sequencer2\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000048c000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/04 15:52:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000022f000-0x8)={0x0, 0x0}) fstatfs(r0, &(0x7f00004a5000)=""/102) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget(0x0, 0x0, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000+0x513)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000002000-0x4)=[0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000001000-0x58)={{0x7, r3, r4, r5, r6, 0x0, 0x809, 0x0, 0x0, 0x0}, 0x74c00000000, 0x81, 0x7, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e19000-0x4)=0x0, &(0x7f0000000000)=0xffffffffffffffe6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000003000-0x54)="e9935ccda20baf19b886c46fae986d3b16b61196007b95475440e814d2f7927b74f5a9129a76178458cdeb316de4a570191b398a6b34e765a1214ec0ab4f32f81e4582a8c169cc58c5973b48a2b45fc0db78e024", 0x54) r7 = syz_open_dev$mice(&(0x7f00008fd000)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r7, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f000063a000)=0x1002) setsockopt$inet6_buf(r1, 0x29, 0x43, &(0x7f0000d19000-0xe0)="", 0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fcntl$addseals(r1, 0x409, 0x2) chown(&(0x7f0000001000-0x8)='./file0\x00', r8, r9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x114) 2018/01/04 15:52:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000473000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) prctl$setmm(0x23, 0x7, &(0x7f000064c000/0x4000)=nil) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d1000)='/dev/sequencer\x00', 0x2, 0x0) bind$llc(r1, &(0x7f0000a4e000)={0x1a, 0xf7, 0xff, 0x4e, 0x1, 0x739, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/04 15:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') socket$bt_l2cap(0x1f, 0x3, 0x0) getdents64(r0, &(0x7f0000594000-0x5c)=""/92, 0x5c) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') 2018/01/04 15:52:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005de000)='/selinux/relabel\x00', 0x2, 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000068d000)={r1}) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r2, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000471000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000e0c000-0x1f)=""/31) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e12000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000327000)={0x15, 0x7, 0x101, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dd6000-0x10)={0x0, 0x0, &(0x7f000099e000)=[]}, &(0x7f00005e4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000638000)={r3, 0x1, 0x47fc, 0x1001}, 0x10) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000839000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000044b000)={{0xffff, 0x4, 0x2, 0x6, "bbc99238514f8fd8230cdf495001537d1ebfcf722fa82a35f34fa6b239503b52f242aac4f82d7aa5ab6a52d9", 0x5daf2008}, 0x0, 0x0, 0x6fdf, r5, 0xfc9, 0xffffffff00000000, "2d6a548dc44a958b4a437bf2dac94166c4e079ea0f5b9823feca5b29f3c0f6b7408728428c4eb9aa1989613e585746e123a92ce3fff1b0586d83411871642520", &(0x7f00006bd000-0x18)='/selinux/avc/hash_stats\x00', 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x401, 0x1, 0x6238, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00004be000)=0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) close(r0) socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r3) 2018/01/04 15:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000080e000)=0x0, &(0x7f000081a000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000c5000)={0x0, 0x857}, &(0x7f00002a8000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bcf000-0x8)=@assoc_value={r2, 0x1}, 0x8) r3 = epoll_create1(0x0) getuid() r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000022000-0xc)={0x0, 0x0}) openat$audio(0xffffffffffffff9c, &(0x7f000002f000-0xb)='/dev/audio\x00', 0x200, 0x0) 2018/01/04 15:52:24 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000011000)=0x10, 0x800) recvfrom$ipx(r1, &(0x7f0000012000-0xf5)=""/245, 0xf5, 0x40010021, &(0x7f0000012000-0x10)={0x4, 0x10001, 0x0, "cfb2246cf3dd", 0x65f, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x5, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xd101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 15:52:24 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006fa000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000b50000-0x4)=0x100, &(0x7f000095e000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000fd4000-0x8)='uid_map\x00') sendfile(r2, r2, &(0x7f0000062000)=0x44, 0x5) rt_sigpending(&(0x7f0000768000-0x8)={0x0}, 0x8) 2018/01/04 15:52:24 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a68000)={0x0, 0xb68, 0xb07a, 0xff, 0x64, 0x10001, 0x0, 0x5, {0x0, @in6={{0xa, 0x1, 0x898, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcdb2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x9, 0x9, 0x1f}}, &(0x7f0000fde000-0x4)=0xb8) vmsplice(r0, &(0x7f0000976000)=[{&(0x7f00002bb000)="d2e1668f55012a98f6d6af33ebfc887a37014d48b94200a30fbfbbb60472367ed8863c39a35b2beef78ae6c34eb311bf0277e10b21a07bbdd061a6636e31906e1959ad746f2557b67e8d85f5b10ada4769b5c2d17f2a29773a8f960b279fc4b9b1e1357163675dd2c695bb78a4c3c509e4a82b457a393714575d23e8a3358635422d13f19a01879747705b78a7c646fd6e26b08ac5cbb66faf85678fd6234ee71abe54c9e134970ce01dd79aa5ab8f6cbac3fd5b7ed205c4b66e5c412592a0874e5b87acf8cb96536b277691dfef4da4a3f86d9ed28c8e2a677207127e26e63ea1d57700bb1c2e3d8a33977f3c51f9d56aa3b5852c", 0xf5}, {&(0x7f0000ea0000)="18987786b404ed9205ae099a875416573b2bbb8599acf4201bce06d8b1cd4a551d79075bbadb6df078e92c0dc1fbd5795e49aef2e4e3d15101f92ed3", 0x3c}], 0x2, 0x9) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fde000-0x8)={r1, 0xffff, 0xc1}, 0x8) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r4) tee(r2, r4, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f00001af000)=""/194, &(0x7f0000cb7000-0x4)=0xc2) socket(0x0, 0xf, 0x3f) 2018/01/04 15:52:24 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, 0x2, 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$loop_ctrl(0xffffffffffffff9c, &(0x7f00001a9000-0x12)='/dev/loop-control\x00', 0x0, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000c26000)=""/255) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000269000)=@assoc_value={0x0, 0x0}, &(0x7f00002d1000-0x4)=0x8) r1 = syz_open_dev$loop(&(0x7f0000273000)='/dev/loop#\x00', 0x0, 0x80001) r2 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000005a000-0x8)={r0, 0x2000000000000000}, &(0x7f0000541000)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) sendfile(r1, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) close(r2) 2018/01/04 15:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000b25000-0x8)=0x0) socketpair(0x4, 0x80003, 0x3, &(0x7f0000f0a000)={0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f00003cc000-0x12)='/dev/input/mouse#\x00', 0x8001, 0x200000) io_cancel(r0, &(0x7f0000226000)={0x0, 0x0, 0x0, 0x3, 0x80000001, r1, &(0x7f0000d35000)="35103460db84fc6a711cd74225b1bfe4", 0x10, 0x9, 0x0, 0x1, r2}, &(0x7f000055a000-0x20)={0x0, 0x0, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 43.362260] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 43.423193] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/04 15:52:24 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000023d000-0x8)={0x0, 0x0}) r0 = socket(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x466f3d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000db7000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x60e}, 0x8) setsockopt(r0, 0x3a, 0x100000001, &(0x7f0000e18000)="b7d95f4beda9ae2a9ebcfd9fbcd526e0a80f973b2e65381d0467332297eb000fc6", 0x21) 2018/01/04 15:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000901000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000c18000-0xbc)={0x7, 0x3, 'client0\x00', 0xffffffff80000005, "f21639b17f9e1e59", "63437413fc2b3f23165b31560edcbb9da9a8a51443f63ddf6c598edb0c527c53", 0xa7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c68000)={0x0, 0x0}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000156000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0505350, &(0x7f000058b000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:24 executing program 0: fanotify_mark(0xffffffffffffffff, 0x84, 0x0, 0xffffffffffffffff, &(0x7f0000ad1000-0x8)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a47000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f05000)='/dev/audio\x00', 0x8041, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000483000-0xe8)={{{@in=@multicast1=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc4000-0x4)=0xe8) 2018/01/04 15:52:24 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000cf0000-0x4)=0x7, 0x4) getdents(r1, &(0x7f0000da8000-0x91)=""/145, 0x91) 2018/01/04 15:52:24 executing program 5: shmat(0x0, &(0x7f0000001000/0x2000)=nil, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000026000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x70)=""/112, 0x70, 0x0, &(0x7f00006e7000-0x1c)={0xa, 0x3, 0xf03, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) 2018/01/04 15:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001b7000)='/dev/sg#\x00', 0x200, 0x200000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000f23000-0x50)={0x4, 0x8, 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]}) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) 2018/01/04 15:52:24 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00009e1000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="12b5346bf61f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000ee8000)=0x7120, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000108000-0x64)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/04 15:52:24 executing program 3: 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(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000485000)=0x0, &(0x7f00001f4000-0x4)=0x4) 2018/01/04 15:52:24 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x0, 0x20040) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003000)={{0x3, 0x3, 0x9, 0x3, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c000)={0x1, 0x23b, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000)='GPL\x00', 0x1, 0xc3, &(0x7f0000002000)=""/195, 0x1000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 15:52:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000a82000-0x48)={0x1, 0x0, [{0x40000020, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e03000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0xff, 0x8, 0x0}, &(0x7f0000a2f000)=0xa0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007fd000-0x4)=0x0) sched_setattr(r3, &(0x7f0000ac4000-0x30)={0x30, 0x0, 0x0, 0x1, 0x5, 0x3, 0x0, 0x1}, 0x0) 2018/01/04 15:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c7000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000642000-0x8)='./file0\x00', &(0x7f00007c0000-0x11)=@known='security.selinux\x00', &(0x7f0000fbc000)=""/0, 0x0) r0 = syz_open_dev$adsp(&(0x7f000098e000-0xb)='/dev/adsp#\x00', 0x0, 0x600) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000d48000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000069d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00008f2000-0xa0)={0x0, @in6={{0xa, 0x2, 0x950, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7e7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x800, 0x9, 0x3, 0x100000000}, &(0x7f00009d4000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000075f000)={r2, 0xffffffffffffffff, 0x400}, 0x8) 2018/01/04 15:52:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000451000)=0x0) sendfile(r0, r0, 0x0, 0xfffd) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00006ca000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) preadv(r0, &(0x7f0000417000)=[{&(0x7f00005ab000)=""/84, 0x54}, {&(0x7f00007f9000)=""/4096, 0x1000}], 0x2, 0x0) 2018/01/04 15:52:24 executing program 0: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000053f000)='/proc/self/net/pfkey\x00', 0x600001, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f000082f000-0x4)=0x2) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eec000-0x77)="", &(0x7f0000eeb000)="", 0x0}, 0x20) 2018/01/04 15:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dd1000-0x8)={0x0, 0x0}, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000c1a000)=0x0) 2018/01/04 15:52:24 executing program 1: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") getrusage(0x0, &(0x7f0000c23000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009a1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e6e000)={0x6, 0x2, 0x8, 0x1000, 0x49, 0x800, 0x1, 0x8001, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000028b000-0xd2)={r1, 0xca, "49daefd6783ace5bd521a55093ba9792e5b755fed4a081b38bcef975aa0acfb6f8bc95692bb399373078b0b15424ad9fe2f4da87cf168ea5952e2cbb772165bcf05c71f1cf31b53b1f8bcf0d75fce232b00ef679e8f3aef3444f46968f4e3b8dfa01e7e20fd0d4c04a45da6623d4e89517799fdba0d08384520a2d138d7e7e18c2f0c96ac50606878ccb1e02d5380632d8383fb03ce3bbf6904d8fff3f73b04e1985dd4bcd86d23a8aafa4d2b11bf15eef41dbebe5fc9396e6f502fac9cc10697622559c5a57fb7dcfe9"}, &(0x7f0000000000)=0xd2) 2018/01/04 15:52:24 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00001f6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000ed000-0xd4)=""/212, &(0x7f0000cf2000-0x4)=0xd4) 2018/01/04 15:52:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000000000)="") get_robust_list(0x0, &(0x7f0000754000-0x8)=&(0x7f0000c02000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00008f3000-0x8)=0x18) 2018/01/04 15:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006af000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbd000-0x4)=0xe8) fstat(r1, &(0x7f0000755000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d57000)=0x0) r6 = geteuid() lstat(&(0x7f0000ab7000-0x8)='./file0\x00', &(0x7f0000b82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000589000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c56000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f0000685000-0x1)=0xe8) stat(&(0x7f000064a000-0x8)='./file0\x00', &(0x7f0000f0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d26000)=0x0) r12 = getuid() fstat(r1, &(0x7f0000d4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000072f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc7000)=0xc) fstat(r1, &(0x7f0000166000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00007ad000)=[0x0, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000032000-0x4)=0x0) r18 = geteuid() getresgid(&(0x7f0000dc0000-0x4)=0x0, &(0x7f000008e000-0x4)=0x0, &(0x7f0000e81000)=0x0) sendmmsg$unix(r1, &(0x7f0000811000)=[{&(0x7f0000d2b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f1d000-0x40)=[{&(0x7f00003f5000)="880781a8e6e0789a00ba3c5dafe21a78aff198f1d0d2ca60d1606bab39f1a7d476ceeb76f7831e82fb289829061e2cba8c23214f1e5f40e8cc4e8d1c4ed2f1bd9254ed80bae2bc96945754fa1cb05a840b60ce27bc176c94446df4bbd538d1c78d55d678700bece872570465b27b0619e53f6d88a2a46ea292425572fc86e8803b0e5cfed8b98686e39017340bac474b9f617dae6694d9aaead37947ff9026ac21a9b4127416e172f607a725cd4463980bbd73ae6345e2d5d8d5a9935308fb2a2ba6fbad6637ff01193c7768a25833dc6b59bf31810d409a57fb260dba0edd57f45168f8de0bfe751b0ca5610f", 0xed}, {&(0x7f0000e92000)="322ec567594c17c29d97c7c64c8e9ea9b019d0a088e0d233f317d362c269", 0x1e}, {&(0x7f0000765000)="d5f2bdbda7fdaff9ab9675121a72c37c2406480005db7b306da98f4438ef0e08654024227a5f1d787eea832551981b90e65f17dc817cad2dedb33583fae2bc2f18bbf499e8fcc5a07583", 0x4a}, {&(0x7f0000cae000-0xac)="4bcbb6354f85724bdc390d418d0c0faa34399e243ac2e7dd88bf5a4f6ae792eaa66273e1d13b6c8a664c2d9aba8b4aaff11b644a7e100abde076ff2155576ffbadbfc2908d0fa836837fc93b9a8546c86ce21343cd4820ac1462d1d51a63f2327895be09f0c066fc946ea2e93969d36501f3fc4996a486bae39532fd1ed11d9faa6b1c9b337bf9f169e3019d4eab92f02120974c2ec5262fc24da932b36841dc5ba9674bfd6f3021d9e037b1", 0xac}], 0x4, &(0x7f0000644000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0x68, 0x20008010}, {&(0x7f0000b68000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000a39000)=[{&(0x7f00002c9000-0x16)="2c8796bb30ab3c830d84107883062e53bc994cd2ebed", 0x16}], 0x1, &(0x7f000064c000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x68, 0x800}, {&(0x7f0000787000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00003a7000-0x10)=[{&(0x7f0000980000-0x7c)="efddf89568ac1e887ae0d9aed992662ae0d25e9b8084338316076eacc3f8828f90224602be070602928e54d6eaf37426e6b5ef2617a5213d7e4020a6038429d50a6358ae6d156ba81c545f4cd6f11778dc668ccdfa7105e752957971e7250ba0d60b91d0c8f544faf9d9d64450e7339c62ace04a38de72414d6fe9d5", 0x7c}], 0x1, &(0x7f0000fbf000-0x148)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x10, 0x1, 0x1, []}], 0x148, 0x8000}], 0x3, 0x40) 2018/01/04 15:52:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a39000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000e8e000-0xe1)=""/225) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/04 15:52:24 executing program 1: r0 = socket(0x1f, 0x800, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007e4000-0x8)={r1, 0xb05}, &(0x7f0000951000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000bc1000)=@common=""/16, 0x10) 2018/01/04 15:52:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000a7b000)='ns\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffff7a) 2018/01/04 15:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000b4c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000c93000)='/dev/amidi#\x00', 0x9, 0x10040) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000e85000-0x8)={0x3, 0x3}, 0x8) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000908000-0x80)="73000000000000007f00") getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00004ba000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001eb000)=0x8) sendfile(r3, 0xffffffffffffffff, &(0x7f0000ed1000-0x8)=0x0, 0x10) 2018/01/04 15:52:24 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000035000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/04 15:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b5c000-0x8)=@assoc_value={0x0, 0x80000001}, &(0x7f0000f68000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000043c000)={r1, 0x20, 0x0, 0x100000000, 0x8, 0xe4b}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000099d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xa373fb9654be3a1b, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/04 15:52:24 executing program 3: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000a19000-0x10)={0x0, 0x0}, &(0x7f0000153000)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f0000f85000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x7530}}, 0x0) 2018/01/04 15:52:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x14, 0xa, 0x400) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) bind$alg(r1, &(0x7f00007ed000)={0x26, 'skcipher\x00', 0x8, 0x0, 'cbc-aes-aesni\x00'}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) syz_open_dev$tun(&(0x7f0000570000)='/dev/net/tun\x00', 0x0, 0x8807) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000175000-0x4)=0x3871, 0x4) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000021000-0x78)={0x100000000, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x80000000, 0x5e9a9b50, 0x2df, 0x72, &(0x7f000033e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xee, 0x2, 0x82}) pipe(&(0x7f0000e5a000)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000518000-0xbd)=""/189, 0xbd, 0x20, &(0x7f0000048000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x7a30000000000000) 2018/01/04 15:52:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000226000-0x12)=""/18) 2018/01/04 15:52:24 executing program 6: clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r0 = syz_open_pts(0xffffffffffffffff, 0xa002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x8)=[{r0, 0x80, 0x0}], 0x1, 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/01/04 15:52:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e34000)='/dev/dsp\x00', 0x200c00, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0xbc08d6acbad5de1c, &(0x7f00000a2000)=0x1, 0x4) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000671000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r2, r3, 0x0) 2018/01/04 15:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xa, 0x6) readv(r0, &(0x7f0000ffb000)=[{&(0x7f0000ffb000)=""/1, 0x1}], 0x1) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00009cc000-0x4)="ef8b2100", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect(r1, &(0x7f0000a21000-0x10)=@ax25={0x3, {"77274f3846fa0e"}, 0x3}, 0x10) 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) 2018/01/04 15:52:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x40, 0x44001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000002000-0xc)={0xd4e, 0x7ff}) quotactl(0x5, &(0x7f000083f000)='./file0\x00', r0, &(0x7f0000d26000)="836c6d6b6f4c3055ec58702cd6d4611209be069342b6557a2de61a659f52144d314221f2290aa9f5f8b3c443ccc1050d265197798101211433b9235a499e6670c5d2684c2d01d755363b11f0537862cb5427e56b51dd25dc37f52964e5f8bd523e648ee1581d2035a169d585f482982e6e6185d9af2f86d830134280d707f7d729629084512b6e8ae5f1afea0ea9811e7290f1f5e5224466c800478182221363c7b8219a7936d880774e34245e27a5") mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007bd000-0x78)="0b5336c9560c023d3c37a0f2d64049059fc4863fffc46b051d435c6f468d498292d11b60f7ddc3c9c5cf2cfb2c302b4ea5e7966f6f95a40fe7694be6f24b4986de91e7ff0f9ad2ba7560ead61c1ffd645269cba583fcafd9b4fc8333873f85a69c132663b3051fa63f72bdf5e1a227b6c1c7dcc86841810f", 0x78) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000006e000-0x8)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8008, 0x80, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/04 15:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000068b000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x40000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f3e000)={0x1, &(0x7f000023e000-0x8)=[{0x0, 0x0}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000677000-0x4c8)={{0x4, 0x2, 0xdc2, 0x10000000000000, "668a24ca41066150e12451e65ebc1b082ac501a54ce6a64a86ac0bc9d8346facec0b68de73d557bc78418bf8", 0x800}, 0x100, [0x6, 0x9, 0x0, 0x8, 0x4, 0x9, 0xfffffffffffffe00, 0x2, 0x96c2, 0x80000001, 0x7, 0x6, 0x3, 0x80, 0xffff, 0x401, 0x2, 0xffff, 0x8, 0x101, 0x2, 0x5, 0x3, 0x8, 0xb6, 0x401, 0x8, 0x400, 0x81, 0x6, 0x7fff, 0x4, 0x0, 0x101, 0x8fd, 0xfffffffffffff01c, 0x2, 0x2, 0x9, 0x8, 0x2, 0x9, 0x9, 0x0, 0x8, 0x2729, 0x1ff, 0x4, 0x0, 0x800, 0x8, 0x4, 0x255, 0x80000001, 0x9, 0x0, 0x342aa96d, 0x2, 0x9, 0x1, 0x75eeb35b, 0x80000001, 0x4, 0x80000000, 0x9, 0x3, 0xf2, 0x7d3, 0x400, 0x400, 0x7, 0x1000, 0x8, 0x3, 0x830a, 0x1000, 0x4, 0xffffffffffff0001, 0x4, 0x8, 0x8, 0x2, 0x1e, 0x10000, 0x3, 0x9, 0x1b, 0xffffffffffffc872, 0x6, 0x8, 0xb8, 0x4, 0x81, 0x3, 0x200000000000, 0x200, 0x3, 0x6, 0x2652230c, 0x94, 0x101, 0x6102, 0xfffffffffffffff9, 0x100000000, 0x3, 0xffffffffffff8001, 0x6, 0x1, 0x6, 0x5, 0x0, 0x8, 0x3e4, 0x7, 0x3, 0x80000001, 0x4, 0x2f0400000, 0x4, 0x2, 0x8, 0xb49d, 0x7, 0x80000001, 0x9, 0x5a26, 0xffffffff, 0x400], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006e3000)={0x0, 0x0}) mmap(&(0x7f00009d5000/0x10000)=nil, 0x10000, 0x200000a, 0x10, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000045000)='net/sockstat\x00') pread64(r2, &(0x7f0000957000)=""/0, 0x0, 0x1048) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000fb8000-0x4)=0x0) 2018/01/04 15:52:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00008ad000-0x50)={0x4, @tick=0x539, 0x7, {0x8, 0x5}, 0x3, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001cf000)='/selinux/checkreqprot\x00', 0x600002, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000f1d000)={0x1, 0xd8, 0x2, 0x1f}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000243000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x33, 0x5, &(0x7f0000e81000-0x10)=@common='gre0\x00', 0x2, 0x0, 0x1f}) [ 43.731537] device syz2 entered promiscuous mode 2018/01/04 15:52:24 executing program 6: r0 = socket(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000015d000-0x20)={@generic="41017ceeae800779488904faa47fd3ef", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/04 15:52:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006fb000)='/selinux/checkreqprot\x00', 0x400, 0x0) write$fuse(r0, &(0x7f0000f2d000-0x30)={0x30, 0x0, 0x3, @fuse_notify_retrieve_out={0x9, 0x2, 0x5, 0x0}}, 0x30) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[], 0x0, 0x0}, 0x0) 2018/01/04 15:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009ab000)='/dev/ptmx\x00', 0x250202, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b44000)=0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0xc00) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cc7000)={0xfff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000000, 0x0, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b4f000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000adc000)={0x100000000, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/04 15:52:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000767000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xe, 0x1, 0x40, &(0x7f0000e6f000-0x8)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e55000)='/dev/vcs\x00', 0x40001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000404000)={r2}) add_key$keyring(&(0x7f0000c47000-0x8)='keyring\x00', &(0x7f0000b23000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000e99000)='encrypted\x00', &(0x7f0000226000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000303000-0x64)="", 0x0, 0xfffffffffffffff9) lseek(r0, 0x0, 0x3) 2018/01/04 15:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000da1000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$random(&(0x7f0000429000-0xc)='/dev/random\x00', 0x0, 0x400000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000de0000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) 2018/01/04 15:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e96000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f00001ba000-0xc2)=""/194, 0xc2) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000078000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f32000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000dc1000-0x5c)={{0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x567}, 0x1, [0x7ff, 0x4, 0x800, 0x30, 0x400, 0x7, 0x4, 0x1]}, 0x5c) [ 43.781808] irq bypass consumer (token 000000005f55ae24) registration fails: -16 2018/01/04 15:52:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e9b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000040a000)=0x0, &(0x7f000006e000-0x4)=0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) 2018/01/04 15:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f82000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000984000)=[{0x0, 0x0, &(0x7f0000a04000-0x50)=[{&(0x7f00003b1000)="3fa7a2a772e316ddb5097566620b358946d941af645af6db9b64f1c92d1ffb4391db680095b57289f9f00bb4f716abc3a3863160f973c9bdd890d7d5948848370ac891a5bf7ba5e48a3685f0e1d8fcb0b4110a4baad056d8d79e37", 0x5b}], 0x1, &(0x7f0000fc7000-0x30)=[], 0x0, 0x0}], 0x1, 0x48880) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ee1000+0x257)=[{&(0x7f000061b000-0x5b)=""/91, 0x5b}], 0x1, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f000068d000-0x25)="", 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b74000-0x9)='/dev/dsp\x00', 0x200, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00003c0000-0x4)=0x0) connect$bt_sco(r2, &(0x7f0000f62000)={0x1f, {0x3, 0x101, 0x100, 0x58, 0x9, 0x4}}, 0x8) close(r2) 2018/01/04 15:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00009ba000-0xac)=[@in6={0xa, 0x3, 0x7d7, @loopback={0x0, 0x1}, 0xba84}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) 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) syz_open_procfs(0x0, &(0x7f00005d8000)="730400000000079b81271c267ce9c40f745d2b94c0dd98d6") 2018/01/04 15:52:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [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, 0xfffffffffffffffc, 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) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f000059f000)='./file0\x00', &(0x7f00008db000-0x8)=[], &(0x7f0000dad000)=[]) [ 43.835742] irq bypass consumer (token 000000001d6e7ce8) registration fails: -16 2018/01/04 15:52:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xda07) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f40000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000bc6000-0x1)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 15:52:24 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 = add_key$user(&(0x7f00000d0000-0x5)='user\x00', &(0x7f0000d5e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c26000)="3d496d6c5c0d706d5cfc11c9f673015f85ca1086feb84cadb60c0c98d4b721c31983e31deacd3ba7a57b6fbb67408f629d48937c6986c8ec331906d9dc01d711b326580475ae327b9bcf36015d3b90f8723fa45dd8f65cb3f98a07de0771a765ca14aa468f40e03100ac9ed1fa374b951f0d9cdfdfdd6c9f47337f1c48a6e01778d4f22569a8b77d1ffb56c002a0d0657c279c41ec", 0x95, 0xffffffffffffffff) keyctl$revoke(0x3, r0) 2018/01/04 15:52:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ee1000-0x9)='/dev/vcs\x00', 0x802, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e2e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000095d000)={0xffffffffffff8000, 0x9, 0xffffffff80000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8000, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000deb000)={0x0, 0x0, 0x0}, &(0x7f0000aaa000-0x4)=0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000074b000)='/selinux/access\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x400000000000002, 0x80000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000465000-0x20)={r3, 0x0, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ad3000-0x15)='/proc/self/net/pfkey\x00', 0x101201, 0x0) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f00008fe000)=""/0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00001e8000-0x20)={r4, 0x3, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000784000-0x10)={r5, 0x50, &(0x7f0000bee000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000994000)={0x5, 0x3ff, 0x68, 0x4, 0x5d06e027}) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000dc8000-0x70)={[{0x1, 0x7, 0x200, 0x0, 0x1, 0x100000000, 0x10000, 0x3f, 0x7, 0x4, 0x9, 0x1, 0x100000001}, {0x40, 0x2e, 0x8, 0x4, 0x6, 0x4, 0xfffffffffffffff9, 0x67, 0x1, 0x1, 0x7, 0x3, 0x9}, {0x1, 0x1c00000000, 0x1f, 0x1, 0x200, 0x401, 0x3ff, 0x5, 0x40, 0x9, 0x7, 0x217f, 0x7}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000996000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x71)="ea15f5359ca96d2bc05c9cd10744a60f5c2cf49e9cac975103d3e1a3e5c4e988211abf305fd6b6870d96f42e1cca62ae4d7ed88f34212f5d1fdd07472df1d70ccd337c78599719dfe578c9e2e34923d542497cc4b8a27a68d77210d0ab43db789cf989e9ff25a5bd61c78c0114509568a4", 0x71, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fab000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) readahead(r1, 0x0, 0x0) 2018/01/04 15:52:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be6000-0x9)='/dev/ppp\x00', 0x200, 0x0) r2 = gettid() name_to_handle_at(r1, &(0x7f0000220000)='./file0\x00', &(0x7f00000cf000)={0x42, 0x4f, "c125e9cdaab78df7fde0d274d3f2fd9cf709f749c490bb758a39d1c059c1983df49fa96bceab16936de9d194f88ce6c26cebec91e14ab39a9db7"}, &(0x7f0000487000-0x4)=0x0, 0x1400) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00003da000)={0x0, &(0x7f0000035000-0xf9)=""/249, &(0x7f0000b81000)=[]}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00007d7000-0x28)={&(0x7f00006d3000/0x3000)=nil, 0x9, 0x7, 0x20, &(0x7f000025a000/0x3000)=nil, 0x6}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000db2000-0x110)={{0x100, 0x5, 0xe00000000000, 0x40, "6d2baa508d965fffb143e814b645f76c2542f75fc17a5891607465753f24e42f505fe06be3cc88baa2027db7", 0x6}, 0x0, 0x0, 0x3ff, r2, 0x7, 0x100, "f30c79079f25cfef476bb30fc7b3ad0a6fb4a5c6a9a91a3080aced706195e332924528c4af68285ef5f9ee2a4a686fe88e487d91754a120468514d4e3b2e291c", &(0x7f00006b7000)='@$user\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x1f, 0x3ff, 0x100000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r3 = gettid() kcmp(r3, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) execveat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f00009e0000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000dee000)=@assoc_value={0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r4, &(0x7f0000ab0000-0xf7)="16", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = msgget$private(0x0, 0x2) msgrcv(r5, &(0x7f000065d000)={0x0, ""/218}, 0xe2, 0x3, 0x3800) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fff000-0x10)={0x0, 0x1c, &(0x7f0000f6c000-0x54)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000dde000)=0x10) 2018/01/04 15:52:24 executing program 3: getegid() mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ffd000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f00009a1000-0x9c)=""/156, &(0x7f0000ffd000-0x4)=0x9c) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f00002b4000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/04 15:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) recvfrom$unix(r1, &(0x7f0000775000)=""/9, 0x9, 0x0, &(0x7f0000910000)=@file={0x0, './file0\x00'}, 0xa) close(r2) bind$unix(r0, &(0x7f0000edd000-0xa)=@abs={0x1, 0x0, 0x1}, 0x2de) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) 2018/01/04 15:52:24 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc7000)='/proc/self/net/pfkey\x00', 0x80001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008ad000)={0x0, 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a11000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000fc9000-0xb)='/dev/mixer\x00', 0x2, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x8) syz_emit_ethernet(0x42, &(0x7f0000fc7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000000800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x4b423876, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x8, 0x3, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x2}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) 2018/01/04 15:52:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000597000)='/dev/hwrng\x00', 0x410000, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000973000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @random="00f40800", 0x0}, {@random=0x0, @random="d843dda529fc", 0x0}, ""}}}}, &(0x7f00006b9000-0xc)={0x0, 0x1, [0xafe]}) r0 = syz_open_dev$adsp(&(0x7f00000be000)='/dev/adsp#\x00', 0x6, 0x4000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000619000-0x8)={0x0, 0x0}) splice(r0, &(0x7f00008de000)=0x3b, r1, &(0x7f00008a4000)=0x0, 0x2, 0x8) 2018/01/04 15:52:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000064000)={0x401, 0x6, 0x8000}) connect$inet(r0, &(0x7f00009b4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000084000)="", 0x0) r2 = open(&(0x7f0000fcd000)='./file0\x00', 0x68042, 0x0) fallocate(r2, 0x0, 0xffff, 0x9) sendfile(r0, r2, &(0x7f00001ad000)=0x0, 0x10001) 2018/01/04 15:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000007f000-0xb)='/dev/midi#\x00', 0x7f, 0x1) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f000051b000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) get_mempolicy(&(0x7f000029a000)=0x0, &(0x7f00003e8000)=0x0, 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) [ 44.099595] sctp: [Deprecated]: syz-executor6 (pid 8263) Use of struct sctp_assoc_value in delayed_ack socket option. [ 44.099595] Use struct sctp_sack_info instead 2018/01/04 15:52:25 executing program 7: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f11000-0x8)={0x0, 0x0}) setsockopt(r0, 0x1ff, 0x7, &(0x7f000059e000-0xfd)="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", 0xfd) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000843000-0x4)=0x8000003d92e96a, 0x4) 2018/01/04 15:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8000, 0x18000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004cf000)='/selinux/checkreqprot\x00', 0x8080, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000afc000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be0000-0x4)=0xe8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x1fe, 0x0]) 2018/01/04 15:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e2b000-0x23)="1f0000001800077e000000010000000002000007fffffe0500000099580804", 0x1f) recvfrom(r0, &(0x7f0000bdc000-0xd5)=""/213, 0xd5, 0x0, 0x0, 0x0) 2018/01/04 15:52:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000004, &(0x7f00003fd000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x6, 0x0) listen(r1, 0x5) accept4$ipx(r1, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002b6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006fa000)=0xc) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000855000)='/selinux/access\x00', 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r1, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000776000)=0x6, &(0x7f000046f000)=0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b38000-0x4)=0x0, &(0x7f000019a000-0x4)=0x4) syz_open_dev$adsp(&(0x7f0000c02000-0xb)='/dev/adsp#\x00', 0x1, 0x400000) connect$inet(r1, &(0x7f0000d0b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 15:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00003bc000)=0x80000000002, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000046c000-0x53)=""/83, &(0x7f00007ac000)=0x53) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001ae000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00004c0000-0x2)={{&(0x7f0000754000/0x1000)=nil, 0x1000}, 0x3, 0x0}) 2018/01/04 15:52:25 executing program 0: prctl$intptr(0xe, 0x3) 2018/01/04 15:52:25 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x200000) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x8, 0x3, &(0x7f0000004000-0x18)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000002000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f000000c000-0x15)=""/21) 2018/01/04 15:52:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000001000-0x8)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001a4000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000996000)=0xe8) ioprio_get$uid(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000001000)={0x1, 0x0, [{0x11e, 0x0, 0x0}]}) syz_open_dev$usbmon(&(0x7f0000029000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x108) readlinkat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000027000)=""/23, 0x17) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000001000)={0x0, 0x0, []}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x63da3d25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 44.174620] sctp: [Deprecated]: syz-executor6 (pid 8241) Use of struct sctp_assoc_value in delayed_ack socket option. [ 44.174620] Use struct sctp_sack_info instead [ 44.259424] kvm [8271]: vcpu0, guest rIP: 0xfff0 ignored wrmsr: 0x11e data 0x0 [ 44.288068] kvm [8271]: vcpu0, guest rIP: 0xfff0 ignored wrmsr: 0x11e data 0x0 2018/01/04 15:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000054b000-0x9)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000235000-0x4)=0x0, &(0x7f0000a94000)=0x4) r1 = memfd_create(&(0x7f000003d000)="0013b48b", 0x0) fallocate(r1, 0x43, 0x0, 0x87dd) 2018/01/04 15:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/04 15:52:25 executing program 2: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009b9000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000e21000)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ee3000)='bic\x00', 0x4) write(r0, &(0x7f0000cf1000-0x25)="240000001a0025f0003b000400edfc0e8000000000ecbe02400000000800090048050100", 0x24) 2018/01/04 15:52:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="c672489c0d5dc9bbd24472d0a121391a95455dcaecbba0c1a2e6750811b78c20a96fc6888c31f0ce6fb0e87a370b4f6ce9110dfb86a0159e108fe5677f670b1b9f412e21fd6eb741bf769daa3a7ae2713356119885ff5cc9782f84842efb1f65af00658d7577d6a9750bd5ac7d9966f9d1c54d7db57e4017f99cc0c1dfd306d8a2770c0d23d41937312e722e76d3d5e784bcd944805a9e212df45b8e090cb23efa9ec0ce3ae573bc582625cca14439c3f3538277", 0xb4, 0x20044041, &(0x7f00004dc000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$TIOCSBRK(r2, 0x5427) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 15:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004ff7f00512d"}, 0x4}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000e05000-0xca)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "0006af", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ac9000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000054a000)=@assoc_value={0x0, 0x0}, &(0x7f0000287000)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000914000)={{0xfff, 0x580}, 'port0\x00', 0x4, 0x20, 0x5, 0xfffffffffffffe00, 0x28000, 0x7ff, 0x2d7, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x20000000080804, 0x3) openat$ppp(0xffffffffffffff9c, &(0x7f0000b35000)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00009ef000)={0x2}, 0x4) 2018/01/04 15:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000390000)="39f67624d89bc0ea02b45dee2b5937e4ccc2a16cb15fa3ea62eb001399d450baf41d072c5ba4498c0d80102d107f9588a3e530b453d84c5a0206a37b1f111c3288696ca70fe2f9816f1a20c0678923a7a04f5f", 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/01/04 15:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d5e000-0x8)='./file0\x00', 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000583000)='/selinux/enforce\x00', 0x300, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000c99000-0xe)='/dev/admmidi#\x00', 0x7, 0x204001) connect$unix(r0, &(0x7f0000cfe000)=@file={0x1, './file0\x00'}, 0xa) socket$unix(0x1, 0x5, 0x0) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r1, &(0x7f00006b7000)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000633000-0x8)='/', 0x0) statx(r1, &(0x7f0000cfd000-0xe)='./file0/file1\x00', 0x0, 0x0, &(0x7f00005f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:25 executing program 5: r0 = semget$private(0x0, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa0c40, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000002000-0x4)=0xd6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x5}, 0x4) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000788000-0x36)=""/54) 2018/01/04 15:52:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000626000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000192000)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000070a000-0x4)={r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004c5000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0xfffffffffffff001, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000690000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f000032a000)={"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"}) 2018/01/04 15:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000b0a000-0xb)='/dev/midi#\x00', 0x3, 0x800) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000c3000)={&(0x7f0000981000-0x8)='./file0\x00', r1}, 0xc) sendto$inet(r0, &(0x7f000095c000)="", 0x0, 0x20000000, &(0x7f000035a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001c6000-0x870)="", 0x0, 0x20000000, &(0x7f00004f2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 15:52:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000c11000)='/dev/midi#\x00', 0x90, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000119000-0xc)={0x2, 0x1, 0x1, 0x1, 0xfffffffffffffffb}, 0xc) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000101000-0x1)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f000098b000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000048a000)={0xa138, 0x2, {0x1, 0x3, 0x4, 0x1, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 44.355632] QAT: Invalid ioctl 2018/01/04 15:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000738000)='/selinux/enforce\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002fb000-0x15)='/proc/self/net/pfkey\x00', 0x220000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1c000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5e000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000070b000-0x8)={r2, 0xffff, 0x1ff}, 0x8) accept$ax25(r0, &(0x7f0000b00000)={0x0, {""/7}, 0x0}, &(0x7f00007a2000-0x4)=0xfffffe18) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000ed0000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0xffffffffffffffff, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 15:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000046a000)=0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 15:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) sendto$unix(r0, &(0x7f0000161000-0x33)="e390", 0x2, 0x0, &(0x7f0000644000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) fcntl$getflags(r0, 0x401) 2018/01/04 15:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a3e000)='net/rt_acct\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00008d1000-0x8c)={0x7fff, 0x35b0, 0x1, 'queue0\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000afe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) mbind(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, &(0x7f00005c3000-0x8)=0x2962, 0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000ee9000)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) r4 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000f9e000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) eventfd(0xd88) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000cf1000)='['}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r5 = accept$alg(r1, 0x0, 0x0) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r6, 0x0, 0x0, 0x9) sendfile(r5, r6, &(0x7f00009e0000)=0x0, 0xc) 2018/01/04 15:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) r1 = socket(0xa, 0x3, 0xff) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f000053f000)='/dev/dmmidi#\x00', 0xa2, 0x800) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000e9c000)={0xc, 0x0}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xfff) sendmsg$unix(r1, &(0x7f0000d7c000-0x38)={&(0x7f000053d000-0x18)=@file={0x0, "0000007f0022ff05200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f0000fd8000-0x10)=[], 0x0, &(0x7f0000fca000-0xc0)=[], 0x0, 0x0}, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000916000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) readv(0xffffffffffffffff, &(0x7f0000366000)=[], 0x0) pwritev(r5, &(0x7f000060c000-0x60)=[], 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r5) readv(r1, &(0x7f0000589000)=[{&(0x7f00007cd000)=""/206, 0xce}, {&(0x7f0000772000)=""/185, 0xb9}], 0x2) 2018/01/04 15:52:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x22400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003e000)='/dev/snd/seq\x00', 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) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000053000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dbe000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000000+0x5c6)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000f9a000)='/dev/dmmidi#\x00', 0x2, 0x2) 2018/01/04 15:52:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000053f000-0x78)={0x2, 0x78, 0x968, 0x1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b79000)={0x0, 0x2c, &(0x7f00002cd000-0x94)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000155000-0x4)=0x10) 2018/01/04 15:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005c6000)=0x0, 0x4) setns(r0, 0xc000000) getsockname$inet6(r0, &(0x7f000004d000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e6b000-0x4)=0xfffffe8d) [ 44.428938] QAT: Invalid ioctl [ 44.441678] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! [ 44.454511] binder: 8328 RLIMIT_NICE not set 2018/01/04 15:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006cc000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b04000-0x78)={0x1, 0x0, [{0x570, 0x0, 0x0}]}) 2018/01/04 15:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000916000-0x4)=0x2280000000009, 0x4) sendto$inet6(r0, &(0x7f000025f000)="", 0x0, 0x0, &(0x7f0000bcc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d74000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00005bc000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000de0000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x10000, 0x0, 0x8, 0x0, r1}) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fe6000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) [ 44.494447] binder: 8328 RLIMIT_NICE not set 2018/01/04 15:52:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009ff000)='ns/mnt\x00') ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00003cf000-0x28)={0x0, 0x2, 0x63, 0x0, "3c6e6526c3d8ca49eb9a48f57f0fe523828ab1c41ab03ea3d6dfb8c6fbe7ca6d"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000842000-0x6)={0x0, 0x5}, &(0x7f000071b000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000091f000)='/dev/vcs\x00', 0x101042, 0x0) write$evdev(r3, &(0x7f0000c26000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r3, &(0x7f0000091000-0x67)="d289e834a37654bbef3a9d1c687ff809429c3d648590759d96bc7872031feae3e9680ddf151a6d5deeb147e454cf0205d4f2ad8d73929c6fa07437455aa7882add8b0ad14cee6758e177abc00d7ef2e36a60234c0c71b0522ec41711a1d462986ad768b19d19e0fb3339608a8a16205ed7ebad8dcdaf42810628601b4b2db515ce89f1cf6c29bb4b746e454170420cd2eb35d285433a4f3a4ce38f702318f5930b0d555aadadc6305a4f393d5945780a366730051053d955d8848f565ca57bcae5fa8ef107ef72ebb32037279bd2c5d0", 0xd0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000996000)={0x8, 0x0, 0x1, 0x5, r2}, &(0x7f00000d3000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x8004510a) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b5d000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) 2018/01/04 15:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000afc000)={0x7fffffff}, 0x8) fcntl$setlease(r0, 0x400, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c7b000-0x9)='/dev/rtc\x00', 0x80841, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000341000-0xa)='/dev/dsp#\x00', 0x0, 0x40) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ed000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000413000-0x123)={r2, r3, 0x0, 0x4, &(0x7f000064b000-0x59)="e20da399939fcd6acd19fd85c5329051eed2c342a44a366d6d2be203dd00c17d8d70a6fb474def53564773b51dff476cfd936442c000abefc0bcc14d3e1e6800f47c1ad43cd053e53c440bec52ba85fe5e07c4778fac7717ab", 0x22d, 0x80, 0x9, 0x400, 0x3, 0x29, 0x100000000, "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"}) 2018/01/04 15:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x200080000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) r2 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000b57000-0x4)=0x10000000000401) clock_gettime(0x0, &(0x7f0000cf9000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f71000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000a68000-0x20)={{r3, r4+10000000}, {r5, r6+10000000}}, &(0x7f0000643000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000099f000)={@generic="02000000040000000004008000d8bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) sendmsg$alg(r1, &(0x7f00001d1000)={0x0, 0x0, &(0x7f00005a0000)=[{&(0x7f0000a8d000)="024dc295306b0d66", 0x8}, {&(0x7f0000f81000-0xc3)="52ad77b8de09a19f37a6685ae6329bd6402fb65336d9ae1f5e3d9e3c7048a2e38eb587acf5fce04ef37ec6268da654e3324afcb0779454c40f034d1eec4f13b7210fca3c925328933bc7235bd616d3012f6e3af6d1f3ac27d74549027dd44f9b813ebc8d4b12a746f2726579c85b7ebe670c0a8faea2f20b818a1782f25f8c2a2e35bc3c6411204916d89f980b8bbeba2c7e7fa71a0e4abe2b068f5ea988e271b38cf5fcf5b839c3b989713cb18f9a29676703011544563a860df7a36478e5fee0dfd6", 0xc3}], 0x2, 0x0, 0x0, 0x800}, 0x10) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 15:52:25 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0xaed8, 0x200000) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000002000-0x400)={""/1024}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x7ffb, 0x101040) ioctl(r1, 0x2272, &(0x7f0000001000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000003000)={0x4, &(0x7f0000003000)=[{0x4, 0x4, 0x100, 0x20}, {0x9, 0x2, 0x5d000, 0x5f}, {0x10001, 0x8c, 0x8, 0x6}, {0x800, 0x5, 0x7ae, 0x8}]}) 2018/01/04 15:52:25 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x141000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000004000)=0x8, 0x4) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) close(r0) [ 44.535335] binder: BINDER_SET_CONTEXT_MGR already set [ 44.546458] binder: 8325:8342 ioctl 40046207 0 returned -16 [ 44.558575] binder: 8352 RLIMIT_NICE not set 2018/01/04 15:52:25 executing program 3: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e24000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d0000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000098000)=@assoc_id=0x0, &(0x7f0000bfb000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000903000-0xa0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xff, 0x1, 0x9, 0x56}, &(0x7f0000465000-0x4)=0xa0) 2018/01/04 15:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000055000-0xb)='/dev/adsp#\x00', 0x7, 0x802) fcntl$getflags(r0, 0x408) r1 = socket(0x10, 0x802, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c69000)='/dev/sequencer2\x00', 0x101000, 0x0) write(r1, &(0x7f0000308000)="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", 0xfc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f4d000-0x10)="86de3e50497bc169a99e7ecb3e8b0cbf", 0x100000278) 2018/01/04 15:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000783000-0x8)={0x0, 0x0}) ptrace$setopts(0x4205, r2, 0x3, 0x0) ptrace(0x4207, r2) ptrace(0x8, r2) [ 44.560120] binder_alloc: 8325: binder_alloc_buf, no vma [ 44.560147] binder: 8325:8328 transaction failed 29189/-3, size 0-0 line 2960 [ 44.643319] netlink: 152 bytes leftover after parsing attributes in process `syz-executor1'. [ 44.655166] netlink: 152 bytes leftover after parsing attributes in process `syz-executor1'. [ 44.688885] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.695064] binder: release 8325:8342 transaction 18 out, still active [ 44.695077] binder: undelivered TRANSACTION_COMPLETE 2018/01/04 15:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000972000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 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) pipe2(&(0x7f0000883000)={0x0, 0x0}, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000a2d000-0x40)={0x9, 0x4, 0x0, 0x647, "b6cf719cc9ee92c21ed131fd31071b0739526889f997f08145be6a9cf8a0a55865bb20ece4a5d1540647bb78", 0xffffffffffffffff}) ioctl$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]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000a4c000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f9b000)=0x800, 0x4) 2018/01/04 15:52:25 executing program 6: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) signalfd4(r0, &(0x7f0000a0c000)={0x9}, 0x8, 0x800) unshare(0x40600) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/04 15:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000060a000-0x9)='/dev/dsp\x00', 0x400, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000651000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f00005e2000)=0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000920000)='/dev/usbmon#\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1d, &(0x7f00003a1000)=""/0, &(0x7f00001ca000-0x4)=0x0) 2018/01/04 15:52:25 executing program 5: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000352000)='./file0\x00', &(0x7f0000ac7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000496000)='./file0\x00', &(0x7f0000ac6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) poll(&(0x7f0000045000)=[{r0, 0x5001, 0x0}], 0x1, 0x8000) shutdown(r0, 0x1) 2018/01/04 15:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000272000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f000027a000-0x5)='user\x00', &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b31000-0x1)=':', 0x1, r0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000dcd000-0x11)=""/17, &(0x7f000025e000-0x4)=0x11) r3 = add_key$user(&(0x7f0000212000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000119000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r1}, &(0x7f00004f0000)=""/3, 0x3, &(0x7f0000550000)={&(0x7f0000534000)={'crc32c-generic\x00'}, &(0x7f0000e6a000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ae000-0x8)='gid_map\x00') gettid() open(&(0x7f0000344000-0x8)='./file0\x00', 0x80, 0x100) preadv(r0, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) fgetxattr(r0, &(0x7f00001ab000-0x1e)=@random={'security.\x00', '^vmnet0[usermd5sum!\x00'}, &(0x7f0000c0f000)=""/4, 0x4) 2018/01/04 15:52:25 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000007000)={&(0x7f0000007000/0x3000)=nil, 0x3000}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000b000)=[]}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000b000)={r1, 0x5, 0x7fff}, &(0x7f000000b000)=0x8) 2018/01/04 15:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000535000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000075a000)={[{0x5, 0x7, 0x3, 0x8, 0xac2b, 0x1, 0x8, 0xaa4, 0x20, 0x9, 0x8, 0x7, 0x7}, {0x35, 0x6, 0xf9f, 0x4, 0x12ed, 0x1, 0x1, 0xdb, 0x5, 0x9, 0x59b, 0x5, 0x0}, {0x30, 0x3ff, 0x6, 0x100000001, 0xaf4a, 0x3, 0x20, 0x1000, 0x800, 0x0, 0x4, 0x9, 0x3}], 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket(0x40000000015, 0x5, 0x40000000) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000c57000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe5) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fd0000)=[], 0x0, &(0x7f0000fd0000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c11000-0x4)=0x0, 0x4) [ 44.695489] binder: release 8325:8328 transaction 18 in, still active [ 44.695494] binder: send failed reply for transaction 18, target dead 2018/01/04 15:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00008d0000)='/dev/audio#\x00', 0x0, 0x371000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000287000-0x5c)={{0xa, 0x1, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x6c9, [0x1000000000000000, 0x7, 0x7ff, 0x8000, 0x4, 0x80000001, 0x5, 0x0]}, 0x5c) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) times(&(0x7f0000e94000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000d13000-0x10)={0x4000, 0x102000, 0x0}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000e76000-0xa0)=""/160) 2018/01/04 15:52:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) eventfd2(0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000a4f000)={0x1, 0x3, 0x1, 0x3, 0x40}, 0x14) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00003ce000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000047000)={0xb0, 0x8000, 0x7fffffff, 0x0, 0x1, 0x800, 0x1, 0x2, 0x8, 0xb44f, 0x7, 0xc9ba, 0x0, 0x2, 0x6, 0x2, 0x7, 0x101, 0x35d}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00000bb000)={0x8000, 0x7, 0x1f, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000465000-0x20)={r2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/04 15:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000f0a000-0x9)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d8c000)='/dev/sequencer2\x00', 0x0, 0x0) nanosleep(&(0x7f0000470000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00002e3000-0x78)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) r1 = getpid() syz_open_dev$evdev(&(0x7f0000ee0000)='/dev/input/event#\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f00001bf000-0x4)=0x4) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5825, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x300) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000082000)={0x0, 0x78, 0x3, 0x62f, 0x606b, 0x0, 0x0, 0x154, 0x20041, 0x8, 0x0, 0x2, 0x24f, 0xa6d1, 0x101, 0x7, 0xf071, 0x7, 0x40, 0x5cb, 0x6, 0x7, 0x0, 0x8, 0x1d, 0x4, 0xfffffffffffffffe, 0x8, 0xe3, 0xce, 0x8, 0x4, 0x7a, 0xa3, 0x10001, 0xc3a, 0x2, 0xfffffffffffff801, 0x0, 0xfffffffffffffffd, 0x6, @perf_config_ext={0x6, 0x2}, 0x62b4, 0x5e, 0x0, 0x7, 0x80000000, 0x1, 0xfffffffffffffffc, 0x0}, r1, 0xff80000000000000, r2, 0x1) 2018/01/04 15:52:25 executing program 7: semget(0x2, 0x2, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000936000)='highspeed\x00', 0xa) 2018/01/04 15:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000ff000)={0x1, 0x8, [0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000435000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/04 15:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) preadv(r0, &(0x7f0000a72000-0x20)=[{&(0x7f0000ae2000)=""/136, 0x88}, {&(0x7f00004a6000)=""/4096, 0x1000}], 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r0, &(0x7f0000307000)="", &(0x7f0000da1000)="", 0x0}, 0x20) 2018/01/04 15:52:25 executing program 1: 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, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10000000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) socket$packet(0x11, 0xffffffffffffffff, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e46000-0x10)='/dev/sequencer2\x00', 0x422000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000034a000-0x8)={0x0, 0x0}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00009d0000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100, 0x4, 0xfff, 0x0, 0x7, 0xf000, 0x101001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0}) 2018/01/04 15:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002f6000-0xc)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e95000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba3000-0x4)=0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004c5000)='/dev/kvm\x00', 0x0, 0x0) listxattr(&(0x7f00004ff000)='./file0\x00', &(0x7f00004b7000-0x96)=""/150, 0x96) preadv(0xffffffffffffffff, &(0x7f0000f14000)=[{&(0x7f0000ffa000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000ae6000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 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) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000647000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:25 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b1e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000750000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x1, 0xfff, 0x6, 0x7f, 0x5, 0x1, 0x4, 0x5, 0x5, 0xcd, 0x0, 0x6, 0x8]}, &(0x7f0000cd5000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a5c000-0x4)=r1, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000c67000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x3, 0xffffffffffffffff, &(0x7f00003c6000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000001, &(0x7f0000786000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000feb000-0x4)=0x4002, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000fea000)=0x0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000feb000-0x4)=0xfffffffffffffffe, 0xc, 0x2, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x10000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fec000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000feb000)={@common='lo\x00', @ifru_addrs=@generic={0x0, "97a786e9cb4ea9a0287355dfb7c8"}}) 2018/01/04 15:52:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9, 0x1000, 0xffffffff, 0xfffffffffffffff9, 0xf07, 0x81, 0x5, 0x95, 0x81, 0x3}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x20) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f64000)='/dev/amidi#\x00', 0x1, 0x40000) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000f64000)={0x1f, 0x5, 0x0}, 0x6) mmap(&(0x7f0000f65000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000239000)={0x0, 0x1066, "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"}, &(0x7f0000d67000-0x4)=0x106e) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f65000)={r2, 0x6, 0xa, [0x7f, 0xad, 0xffffffff, 0x7, 0x9, 0x0, 0xad9, 0x8, 0x7, 0xffffffff00000001]}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000f65000)=""/0, &(0x7f00009b3000)=0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000c15000-0xa)='/dev/cuse\x00', 0x4100, 0x0) 2018/01/04 15:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 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$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000496000-0x4)=0x0) process_vm_writev(r1, &(0x7f0000421000-0x30)=[{&(0x7f0000c8f000)=""/180, 0xb4}, {&(0x7f00000af000-0xdf)=""/223, 0xdf}, {&(0x7f0000c19000)=""/250, 0xfa}], 0x3, &(0x7f00001d3000)=[{&(0x7f0000635000-0x1e)=""/30, 0x1e}, {&(0x7f000027b000)=""/63, 0x3f}], 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000d44000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f00004e7000-0x90)=[{0x4, 0x200, 0x9, 0x401, @time={0x77359400, 0x0}, {0xfffffffffffffffc, 0x9}, {0x200, 0x0}, @raw32={[0x9, 0xff, 0x2]}}, {0x5, 0x8, 0x100000000, 0x6, @time={0x0, 0x1c9c380}, {0x7, 0x6}, {0x646, 0x3}, @addr={0x7f, 0x1}}, {0xb09, 0x0, 0x80, 0xa08, @tick=0x3f, {0x1000, 0x1}, {0x4, 0x6}, @result={0x3, 0x5}}], 0x90) ioctl(r3, 0x100000001, &(0x7f0000001000)="") 2018/01/04 15:52:25 executing program 5: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x4, &(0x7f0000ec6000)={0x0, 0x0}) ioctl$TCGETA(r0, 0x5405, &(0x7f00004a8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ec4000)=[{&(0x7f00007cb000-0x103)="390000001300090480000000000000001800002c0100000044ffffe40000001419001600110001220400020007a175000180010c00001ee4a7", 0x39}], 0x1) 2018/01/04 15:52:25 executing program 0: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f000079b000)='./file0\x00', 0x10) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000aff000-0x8)='./file0\x00', &(0x7f0000aff000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) bind$alg(r0, &(0x7f0000001000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000659000-0x8)="feffff0003ffffff", 0x8) 2018/01/04 15:52:25 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000010000)='net/ip6_tables_matches\x00') ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000011000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f000000c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000005000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) fcntl$getown(r0, 0x9) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000024c000-0x7)="74697465867ffe") preadv(r2, &(0x7f0000ae8000)=[{&(0x7f0000f2a000-0x46)=""/70, 0x46}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000aec000-0x9)='westwood\x00', 0xfffffffffffffe65) 2018/01/04 15:52:25 executing program 6: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000298000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000adf000+0x84f)="", 0x0, 0x20004041, &(0x7f0000add000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000080000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000ae5000-0x9)={0x1f, {0x8e, 0x6, 0x6, 0x0, 0x800, 0x1f}, 0x4e}, 0x9) 2018/01/04 15:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001d1000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000113000)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000400000-0xc)='./file0/bus\x00', 0x2400, 0x5) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000a5000)={0x22, &(0x7f0000951000-0x22)="d33c4d771c1f2483468be630a516870ceace78efc3ade57abab71e7c496c8e3849e5"}) r3 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d8a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00002f6000-0x8)={r4, 0x2}) accept4$inet(r3, &(0x7f0000181000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000186000)=0x10, 0x80000) 2018/01/04 15:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000008d000-0x4c8)={{0x6, 0x1, 0x6, 0x4, "d7779ffed30314571c1c6ba13347b34c3f86caf6ea200a93b371fc53c85afa95f59b02f641d444224ce1fbc9", 0x82}, 0x5, [0xfff, 0x10001, 0xa52a, 0x4, 0x400, 0xc19, 0x6bca3db9, 0x800, 0x200, 0x3f, 0xfffffffffffffe01, 0xe02e, 0x1f, 0xba26, 0xca0c, 0x7, 0x0, 0xffffffffffffffc1, 0x5, 0x8, 0x532fd012, 0x4, 0x7ff, 0x1, 0x10001, 0x3ff, 0x80000000, 0xffffffffffffffff, 0x6, 0x7fffffff, 0x100000001, 0x9, 0x8, 0x1, 0x8, 0x0, 0x4, 0x5, 0x0, 0x9, 0x7, 0x5, 0x8, 0x1, 0x80000000, 0x6, 0x7, 0x8000000, 0x400, 0x5811, 0x200, 0x3, 0x7, 0x3, 0x2, 0x7827, 0x0, 0x4, 0x5, 0x6, 0x5, 0x81, 0x2, 0x1, 0x0, 0xc73, 0x65b, 0xffffffffffffff63, 0x43, 0x100, 0x1000, 0x0, 0xfffffffffffffff9, 0x9, 0x4, 0x537, 0x8001, 0x0, 0x80000000, 0x3, 0x1, 0xbd45, 0x8, 0xfffffffffffffff8, 0x34, 0x7ff, 0x57, 0x7f, 0x4, 0x0, 0xfff, 0x4, 0x9, 0xfffffffffffffd91, 0x80, 0x1, 0x81, 0x0, 0xfffffffffffffe00, 0x20, 0x4, 0x0, 0x1, 0x4, 0x47df, 0x8, 0x8, 0x3, 0x10000, 0x10000, 0x4, 0x16, 0xfffffffffffffff9, 0x3, 0x8000, 0x7f, 0x100000001, 0x3, 0x7fffffff, 0x400, 0x10001, 0x38addc1, 0x80000001, 0x100000001, 0x3, 0x4, 0x64a1, 0xd8], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}, 0x26) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_flags=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00002d4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) 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) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/04 15:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) 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) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000069c000-0xc)={0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000c21000-0x81)=""/129) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00003da000-0xc)={{0x80000000, 0xf8, 0xfff, 0xffffffff80000000, 0x0, 0x81}, 0x81}) 2018/01/04 15:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) pipe(&(0x7f00000f8000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00004e1000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ee2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000b2c000)={0x2, 0x5}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00003e0000-0x28)={&(0x7f000001e000/0x4000)=nil, 0x6, 0x3, 0x20, &(0x7f0000d6e000/0x3000)=nil, 0xea}) 2018/01/04 15:52:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00003a8000)='/dev/midi#\x00', 0x0, 0xc2840) getsockname$packet(r0, &(0x7f0000437000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000840000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00009c5000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0x34}], 0x1) [ 45.033361] device gre0 left promiscuous mode [ 45.067515] device gre0 entered promiscuous mode 2018/01/04 15:52:25 executing program 3: socket$netlink(0x10, 0x3, 0x12) r0 = syz_open_dev$sg(&(0x7f0000318000)='/dev/sg#\x00', 0x0, 0x0) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x6, 0x48002) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) epoll_pwait(r0, &(0x7f00008c2000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xfffffffffffff800, &(0x7f00009f6000-0x8)={0x3}, 0x8) 2018/01/04 15:52:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000000) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getgid() signalfd(r0, &(0x7f0000e95000-0x8)={0x0}, 0x8) 2018/01/04 15:52:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a36000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f0000001000-0x1)=0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000069a000)=""/5, 0x5, 0x39) 2018/01/04 15:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f95000)=0x0, &(0x7f00002e3000)=0x0, &(0x7f0000238000)=0x0) setfsuid(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000201000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00009ad000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00002ad000-0x60)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00004a9000)={0x0, 0x10001, 0xd}, &(0x7f0000317000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000bd5000)=r3, 0x4) 2018/01/04 15:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00008b0000)='/selinux/member\x00', 0x2, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000070b000-0x7e)=""/126, 0x1) pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f00000eb000-0x10)=[], 0x0) tee(r2, r1, 0x5, 0x0) 2018/01/04 15:52:25 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000006000-0xce)="", 0x0, 0x48000, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getegid() setfsgid(r1) 2018/01/04 15:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a09000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000959000)=0x0, &(0x7f00007f5000)=0x4) r2 = syz_open_dev$admmidi(&(0x7f0000e72000-0xe)='/dev/admmidi#\x00', 0x14, 0x50040) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f000077b000+0x1eb)={0x20, 0x5, 0x8aa8, 0x1, 0xffff}) recvfrom$unix(r0, &(0x7f000059e000)=""/65, 0x41, 0x10000, &(0x7f0000329000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/04 15:52:25 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x74)="f413403445013b9ce0c872f54d1f4e0587e7c7c4bc1b24118e204c588ab759cdfd372e04821d1c283d186cabd68a8ccdd55f268e6b256446a99d00037fa7625afa45c373c753155f221d4233ad7ea654d4e97432e2faba080000002427d7aed4bda61c73cc1d4d02408f9814e8010c8f1544aeb8", 0x74, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x7fffffff, 0x1, 0x3, 0x1, 0x9, 0x40, 0x3, {0x0, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x4ebb, 0x3ff}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x80000000, 0x2, 0x0}, &(0x7f0000002000-0x4)=0xa0) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000d4000-0x1008)={0x0, 0x1000, "18a416d85f381ef7689747ffb958d271ef7413e13f2d66b2363df98ca5b9b44a96e65a45c9cc2ca567a17d66c9af60041ebaa86fbe154c353df64d1d5cbd807cc0af0794b8225c6f3c1f9cc4e400ed562a235e020eb00c1956a3fd0af0669e419181faef7e1b5db2b443637e962c60a1a9e10dd754380ae2ac0671f50239409387a331b5a578d68a474fbb10c2f933d14c2aca52dcd26046043ce0f2496f114128c7acbdeff8374fad9f028ef21c383e3805f8abf72755ac38cf67ca638e2812396e8847ff0a4c308d2e82ec578561110fe2a13441295e7aac5eccab6e16ee613aad43b08ee1c136d91d934f836aa1c0059fcb9d68d85c36803553a238aaab262de242c0e5da6f052e65b4fab65dcac7e835b790c0f5d1d2d6eba4dba4a8360031d621e1c79076cd6e54c842e5304e8a8d533e20ccefebaacef5f2d21f3e2e8ebd6c622fcb1d1c3d4033fef3d65e4e1ec22f2858a82f8b642b5b638c2766a3859fd1bbef5e276ba9db63d6dc58e77696aeeb869353bb3092356058b1a7ac2e2e15a760f79c84a74dd1a01afb2a473b7c2f686ba3aaf2972490cf3783d47e1457e3d24a17bd6789ba1301740fd7cb8d2e6a66df1869c538c31d83ff291d5d429d84e2a3adb776ceb70633152a3e2be13d725c8ccb7aac88f2846217f61e3a7f1cd01199cc5969000c4e6904e91e3a333b3b7b3cdbc577eeadc6ef614108e4096f1780abc8bbb4aa6b92ad1165dddc4677c764a73365dad5da449598f826077f312b9b5f8ade0cd4ae32d9cfc8c7459db7637c5828ee0afd7f7e2194f91b017227ac99081dabc5cbf24d4d0c716afb019f378b9a9d77f818d56bcaffd7ba5cac67c3d9078791c727f3fb725b1ce5fad893f9b2b3fa1dc4d9a2e7d5ef7c960d310c7c09304f6080609833b2c6226007b04de9bd161f0de9b9e4441fbe77b9aac3fb2b37fd23c60662d3442c931b83c2d53f7b42d458c7c981e05d100c6575750d1eaf64555e34c677ec06810195557effec7e91b9f7e6c1587bbe782817647fbe69e1a31131435137d0423f73daef520bcb469b64769eb9af05492f5b4e582f7c5c03e7382bd3fcc69b4dc87e535e412242740f2ba2f01061e33bf97875f406ee80e550aca63db10a6309c782ef7d87198f13cdd0a1b33d86800dfe843ddeb5a6d764a62de70ab040d69c11711764bcc278c7773671f507fc4c27a0ef451c15222f82794c8078e7fe473a1fc5b5358524959c7a69c77c629afddfa04effc41bfa096a1b937b8b939248f6af18d5ace498bf5fba29fd3f4b2a2f8d2685e6618f966eba4bede23c2a27fa17421294d507c9862b5390a653516b8e2fa7b8bb82274874103632328033735c4334ed644ceb0cbb0a35f8a9196458ac4c5f32a94283ad1494df89567b8e0e2a1cd973535e9ffbeed14d47bc24da75c89f7ac3475804a9ef9e91b222dd2873c207be3e3219e55de6c2e200a2f10cbfe31e4df19bb1a1dea62417bde218bfc867165024b7a0d54361dc721b2753c6a48fc521bda12afda3eaa0ac99290ab44ad5ea12e7a27812f1e253a182f25ef85d07c6fd5379fc6d2cd9f87240f226a0738ef93906cd21628cea942aadb15a4dc242ddd218ebbdb5b64f30fc0448d45111ccd6ae68154561d25d85c34482858912106a8ba934d71e0c445868d7d4c20a3e787c9a98efe2632fcdfa54e965db55ff92c5161accf1826e8d5f32db216d7a4566008ac39eb55aba4227c4314ff759d55a3133b184727ef788c53b85582a7afd8c5f138193b0f2d196d2abff973f35725349da502cfd229b2625ce710dc286aebaf43395460a2e43253172ea7aeb5e09d1d31323b4a826040d4b1840356868f8c6651fe2461ab08e5d38dd0fa4a4713b87df3f6788365f3e2505eda35f788b97e7cf38fbadf335c8ea85052238e2b9b99305456040d2f46ef4ca8bcd56ee2593abcf4450b2ba1eafa0e9241531038783ae8872aefad310e2723a40d0eb6365b0cb0a5fc29573d744c91c019db7855bd21fcb5aec47cbec393703b2aa4f32c660ae22dba30df09997d3bc8fdacddcbe5665186cdfb4050492b14746d4614dd99c39b28acc4f5215170b07c9fa5784087724074f8987b9b064245ebb3fbde389a2cc0a4a095d690a3e5742ee38c5a455a98bb2e4f9e22346618be2c08d3bc1662f8a955c6f2634c7a8c67ab674c55f2e15dd61adef186d52a3545b63a56aad5fba4c06c178709fb4e20f4344c15a9ac114452598c824cac7c5223dc1338a32b39c57605392c628314e0f724ca9c83aee533661928053b19d25667b3827ff61567cc0524377792630db30d6ca2ebe62ae09b1f8c1e0015499c4d3b8a6072ef0ccef9affac294fcf1771bfe4556724b207f575ecc701ec9317c1e576b62aa76bcf30bc31b2fd6459bcce8cd986a5094790cd26ac76549f7b1d738f46fc82006d4f4d509f1e3a011792ee27dcf5f72faf0f1c790cca768905086548070c12cea895d54ed37065cee98c0ee9e7a23dc446f69a0c57b37ee07c764f96bf1ac3fad0e3cd26254ad4db4552145be0cc266891c0f9f4a1b02861a8a35408f955d7e23fa4951668254ba4722894cb188db39cc483b9ec80b745eaef973ca74ac99debd4974d7358a62b79179c5e97cd3c5973c0a406e632b18090e8c35874dee4596c4fe9a8476af7d98a82f4c257d965b2135e6a2750d376f820a02b3e264817ff96265a746ed1db08fab2e2f7fdb1c74aab9f2c53cfda673560af0d3c76ac88b5e0af49efc4aee775f5225b0146ea99ef0d612563350191f2d058c7b19818a6dc932fdb3b9c6afc290ebd2abd5cb45b2d8587f1fed5c34d180d11fa052867ace05b955fdb26d9ce60ea604ad28249a5c397297bb4a0a8bfb730bb23c3129c92f2708aa6a5bce7fbc16f79134a0b269ae79fb92648e59205ffdadfd8045ca1b42e73422ef9ab7f6d007a76c0af5cd2f4ad5beab7c99c65f1ad0454d74df286584a9726664fc4368914aff52dee7f96838e41407d22005851894ec0792741585b781adaef2e9c42a2d7b458918ad22a53a9b99a64c60af4590f47dd25481ebb7fd0607218b72d114be697d4833a826a0a7199583ba09a079a00d3c2770434bee5517d5e3c84b4226d2d5d92fd1dafc35650efce038050562f3b269347c27c7e12985063dde5b679790b190134f8876346653e42388d345e4bfe7da882fe7502bb891e51768cfd81ed9de82582b9ea7ecfd193628ad5c7eddbbbf301222f4838734c2f675a37e552a62311ed89af9c98419c3a0058cc51333b9a3c8ceca39008a89a54ef0677e703cc06166cceffe05199e4dd835ea80676f5f70583db08b668e4c256f1bf059c0ccbc0969162c03595c41d908dc072a777b569912544c4ae9a597e5e240ea4474a2c2ccfa1d5d4070d7ec309dbd4e4cf4d6b038058ad9a83280235e95d2f7a2f2f40fe826f71f061ab6e1c94e32c0537e45735d52f112b854b08f64631a5aef8413214186f210fd170185912216523b765a3fe1620ea72fb931dc39fd8774aea482fbabd1b559e9ce23025f7ba8a2db82c7199ac443f5b419f63dd8b99b6a75f0f6646b0609f7fb03d4d66294ba5466664b74d4cf562f9667233b081dc524e84ae63d0de4f02681ae12781ae54cb90397745767cd99e22c84374d5cb153cf4374d5d4a58674a4857ec362e2246eddc3b351cda171072f7678d32f4793c5e8481d5d7df584f555d525c2c7cecd1a65fae5bc4fc7cb954745dc88835a736337d5aa33824e3a56f50ea4881f937856df3364c4a060ca7a53175bc3cf20637d47f633d4de6794007096c77d55d20a026ccdf21dd455359bd6477b9f50642fb33f03cc0f9062b031e91c208da4937c453a6074aca81d4919763672ce8323302500266593d5756a8aabd9c4e3dd65e039f823f44577697e363745a1cb290971071b83f0313096e2f7ec1c64b11fd35c73951aef9103a082764d33e958ecac566cf5968d49214df4a1311bcbcc3237f845ca3a5b3ea896326127fe72c7a77e48c3a820ab2825e77b0d126860ea8b21803a27053824cdaf3da66c04b1276557f99d2eb5e28d304ff9ac95c75365ec557031225725c90cbe07a7f9d96c6a95ce447088cb2557fd5e90569f10d9f64c235ff0384b0963d75b1cf48ff5893e3d6e83efd55f703526073dba785830fa0197564dfdbf6593453695548be71513a2b4fdfa6c2d9abe273d6b61af2fa3cd68594026dda67f12a8a2b6fc7cc2b1b86396e45689af133779a22a9659f71e6f0f20d07e61f4fd15cbdaf03422ee59e8426338e7dceb28042dae609d4c51fc8384774c315a99c9639e939805b030dce42572edb763292e10d28a92a36364456efa1ec2a8986bf0bd2a934cabc0fa5d98062fbf6cf46ebd56da7a4b9c5af61185171326eb9f2ae7b4c2ea2b70b12c5e9ec344cceab0180bac8fc3b925916fd99799fa025df395015751ffa61932fcfa9e7dfa2a95196d4d52d6f1be3e2997fbe4757b0b0d74103f7cbfbae88283135817530d772f43ad20de095dcfb18a0ec8fc1051dd61a388b14de6a70e5d20e12b5031956d4e861b0ce398ca3bfb39b1a9ecd27fdf53f551e9da75e2c2b2a78bb82717ebcc780c87da0160d2f9ac0b215ad15bdbfdc389fe73b398342c8dbdb5badd8f62ae2874a5d9db8d6fdb70dafa5bafca4c75a5a5def8fc59534a36e4c7e15cf7a42a7b35269969d64ec57111d0ce817791c81817d7c5c62e2ba408d9e632d8922a33c2defe0fc632951df87595ee3afde669b790f8a434b048b082e1fcb14a8e981a327f9f6c285bb5e2179d15ed6e622fc852059fb91f4d124a06698ac8c643e06707e480ee329556a0d7350ec92cc6663fe4cf749be5f91952d62c9c5fa352be3eb32e1f4855643ac80aeae40de348d347ae248bc1ee8d47042bb64b262e4419eefc178605e18dd043a424745717b5a1d68fa5bbe40991906225d4961c3fab26e0682f1aa9d739164951c38171f44a77ebf4c305ebb15c7dd789a1845f984fdfcbc3230a33a9bad5fe94d5eeafcc74e5b0abd7ea391f0222c46757f00e0e64b846d1d3308d2029b4b4e966888559b647db0821b449421c8d4b3243c39922186bf851c73b0f4f7858b20e0ff84541f972a895c7cc13cb9132d940d6cf8e209e36ce46a2b8fcd1d320d5fcd4de8035b1dad974cc38f30abbe3bb925879fa02e14fd72b8b23a09ba9efb5ad6abee9b2d50698ff73d54e08c5e1f271d192a6cf5c85c334537ccb766034b5addc3e2176b689a9ddde15d40b4f8fbb89274972c12805cdf7c6302841b2466ca58b8fe2c0185667e29128ed67e133f976a11f12c501d036fffcf30ecafb4fde9bcdc07a81aab62464785e9769822198cc752b98d4f1c1973f91f3e3f51f2c2f61886a807ffa1d316f5bd4481a40c9231f86014ee161d23446b6e4cdc1e93e1dfe18f1dce07e441c3c23bd1b0302fc676c751ebfad3572bfd78ffbc5aa2516394653ae94e50e163f72404aeea78394d67fc3bac5c4b497ab2d3b9197913b6ca3a43b327f486d03ec6425aba546251d67bab4c63b77e9ec461e9b65a2c9498164cd7316fb71a4b957fef350e9deb74df89f93ad878bed08d967fd73ab709de3da6817bfcda4b5b64d642d07a18bbf10c7979a8d88a01ed0bc196d3a3e3fb1219748af14b7e4e0e067c3878f4f7553fc4cd620544626a08f5e5c637f5b72ce921b3e857a3be92b41c5066498e8f7d45e25fb382d73dd4fe9694273c0b3fb945a2c83b0730ed1a8397fcbbb63d2713c2347e5bcbe8"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x24) [ 45.089993] device gre0 left promiscuous mode 2018/01/04 15:52:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000595000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00009e5000)='/dev/mixer\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004e8000)=0x128, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f000052f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup(r1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000d9e000)={0x6, &(0x7f0000f68000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00009a0000)={r4, 0x800002}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/04 15:52:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/04 15:52:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000000003, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0xfef9, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000287000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000266000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000fa7000)="240000001d0001000d00fa0800000004033900041000010000000000000000ffffff0000", 0x24) [ 45.124696] kauditd_printk_skb: 27 callbacks suppressed [ 45.124704] audit: type=1400 audit(1515081145.924:514): avc: denied { create } for pid=8501 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/04 15:52:26 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$inet(r0, &(0x7f000010e000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9c000-0x4)=0x10) mmap(&(0x7f0000000000/0x865000)=nil, 0x865000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000015000)="a26367726f75707b70707031232400", 0x40, 0x0, &(0x7f0000013000)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 15:52:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000dd6000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x244) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x36) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) timer_create(0x7, &(0x7f0000a7b000-0x60)={0x0, 0x2d, 0x5, @thr={&(0x7f0000008000)="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", &(0x7f0000ceb000)="8007386ebac353b53a022f097deb3e8634ad27002d8179edf385d43e8f4e0e5f252d47c06d077cb37a38de009a5e7df4b9321429aa4895877eb1143a2af4fc9d989b071b434914"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bc000)=0x0) timer_getoverrun(r2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000411000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r1, 0x0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000322000-0xe)='/dev/admmidi#\x00', 0x2, 0x200000) sendmsg$key(r4, &(0x7f00009a3000)={0x0, 0x0, &(0x7f000016b000)={&(0x7f0000c6e000)={0x2, 0x7, 0xfff, 0x0, 0x1c, 0x0, 0x1, 0x2, [@sadb_spirange={0x2, 0x10, 0x2, 0x1, 0x0}, @sadb_sa={0x2, 0x1, 0x1, 0x44ec75b8, 0x80000001, 0xd2, 0x2, 0x1}, @sadb_sa={0x2, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x53, 0x1, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x80, 0x0, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x101, [0x0, 0x0, 0x0]}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) sendmsg$alg(r3, &(0x7f0000f23000)={0x0, 0x0, &(0x7f0000e6f000)=[], 0x0, &(0x7f00004b7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000970000-0x38)={&(0x7f0000f76000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000068c000)=[{&(0x7f00001db000)=""/96, 0x60}], 0x1, &(0x7f000073a000-0x33)=""/51, 0x23f, 0x0}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000136000-0x4)=0x5) 2018/01/04 15:52:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r0, 0x3, &(0x7f000071c000)=""/174) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006a4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000087e000-0x4)=0x5ea) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f00008bc000)=0x4) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00005a6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f6b000-0x20)="63322a61f0b45190df3506601d472f914c66dca15930dd04feec680ed5d008fc"}) 2018/01/04 15:52:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005cf000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000041c000)=0x0) ptrace$getsig(0x4202, r1, 0x5, &(0x7f0000d2a000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x1, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/04 15:52:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a81000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dec000-0x15)='/proc/self/net/pfkey\x00', 0x82, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000e15000)={[0x3, 0x3, 0x8350, 0x10001, 0x100000001, 0x8000, 0x2, 0x4, 0xffffffff, 0x0, 0x8001, 0x2, 0x6, 0x3, 0x7fff, 0x3], 0x6000, 0x80000}) ioctl$int_in(r0, 0x80000000005406, &(0x7f000024a000-0x5)=0x0) 2018/01/04 15:52:26 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d3a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000823000-0x4)=0x1c) setns(r0, 0x44000000) fadvise64(r0, 0x0, 0xfff, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000e77000)='/dev/dsp#\x00', 0x3, 0x64082) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000fa9000)={0xffff, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1e4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0xc30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x1e)={0x0, 0x16, "9bb0e85d27858a56939f5ca872782965c45f3a1406d1"}, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x800, 0x10001}, 0x8) pivot_root(&(0x7f00007e2000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') fremovexattr(r1, &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6ed, &(0x7f0000f6a000-0x8)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000539000-0xf)='/dev/sequencer\x00', 0x492200, 0x0) io_submit(r3, 0x3, &(0x7f0000e82000-0x18)=[&(0x7f0000116000-0x2f)={0x0, 0x0, 0x0, 0x3, 0x5, r1, &(0x7f0000540000)="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", 0xff, 0x1ff, 0x0, 0x1, r1}, &(0x7f00002ae000)={0x0, 0x0, 0x0, 0x0, 0xfc3, r1, &(0x7f0000ebd000-0x28)="20b28d9c5a5a480234f30cb434fd1f8496dbbe101d4332e3b73363106448da489b2b7e58d8519e59", 0x28, 0x4, 0x0, 0x0, r1}, &(0x7f00002b5000-0x40)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffffa, r1, &(0x7f0000ab4000-0xb8)="02e4ced233210e0d034ae133abc04133ec70368af5b8fd0a20eaa594cf1d3bcd22b0ebbe2b243ace6ff35c433e76588e35132f08cced69eb151652b43f5f2ec8a8c3fea8f8183f022ee0a35c87992ba657f4aced5a5e10170a3a46cc4fe5ecc1ef196b249dd959ffb3ff3e9cc6d8790c91b076ce0e902351e07897113fce3ab2f14d8c8d7f5796b30fd190e478db0111dbefcbc4a48b6605d8414c807d07804d813a546b54684af858d5d48785a6010e2e3b32bf15ee45ca", 0xb8, 0x3ff, 0x0, 0x0, r4}]) fremovexattr(r1, &(0x7f0000107000)=@random={'btrfs.\x00', 'cpuset+/security\x00'}) syz_emit_ethernet(0x36, &(0x7f0000350000-0x37)={@random="071b64981b39", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @x25={0xe1c4f205f08e2c6b, 0x0, 0x0, "4000001e0408001af77fca071d56001f00ffffffffff0000000000000005076df181096125"}}}}, 0x0) 2018/01/04 15:52:26 executing program 7: prctl$setmm(0x23, 0x5, &(0x7f0000eba000/0x1000)=nil) munmap(&(0x7f0000003000/0x4000)=nil, 0x4000) futex(&(0x7f0000005000-0x4)=0x0, 0x400000084, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000001000-0x5a)=""/90, &(0x7f00008e8000)=0x5a) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x20000006, 0x0}) 2018/01/04 15:52:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000020b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) flock(r1, 0xa) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00003f4000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) accept$alg(r1, 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0x0}, 0x4) dup3(r0, r1, 0x0) 2018/01/04 15:52:26 executing program 6: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00005da000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x6e)="fa508f0247c78f43a3b49a8be5e5bd5b862a892b5846f272551e8845dcd96f93ed544130af7ac93924078570a0788ccd74cdda9c76a34f8f6a96c7e408b1de31c6c975789e82ec1aa08da860d9fb6df417de0c74441efcf0c8ea9eac3837301f07c230fc046178ec577dc15f7b14", 0x6e}, {&(0x7f0000001000-0xad)="48976e26ad7843dc241e0e518227ec9032a9cb9da9e16373219e71e06f6d1a1450d45ed763ea4219e3ea6058b67061bc6181b3674c6d8e0ab62d0dccf63cd64b076cedba7ed816744d5d06192a695fedd23034ebd17bd3463e8d13383553de09a50b3b03cce8549afdc2812cc1acbedf6d6e39735d7c2b24fd62fe951fef93c79413377ccf87a55f2c98e79844c5d7564beb8b3f911ffbceb9e5d5744a8d96f98ed908f93b3bf46a21dc998ccd", 0xad}, {&(0x7f00001a2000)="e71fd92957afb9246bf78cf8a71f2689b015e4463a93098a1717f07fd3a4e76ec7c9154df2a2e1a754fe0a7b13b1455ffb9e10ef0802854e7319f64b07951c2003cdf79b86a89013abacc23a79ed021a85368b4b65fced7edbc99a3b5d1daacdd78ee8affb4c2990bc0d495e4f159b4f9329406c1c99a4f77817058cbc143f34bd58f00a989a30cf9f35d159089fc5004011df420e39c5b9f12bc77e31a8ffac18cc693adaa696b86c7f31", 0xab}], 0x3, &(0x7f00005a8000)=[], 0x0, 0x20000080}, 0x8004) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="200000000000000031253a000030f10b", 0x2) fcntl$addseals(r1, 0x409, 0x10000000f) write(r1, &(0x7f0000f58000)=' ', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009a2000-0x1c)=[@in6={0xa, 0x1, 0xbc2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x1c) 2018/01/04 15:52:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000927000-0x4)=0x0, 0xffffffffffffffb1) fallocate(r0, 0x1, 0x81, 0x2) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000004b000)="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", 0x1000, 0x1, 0x0, 0xfffffdcb) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0xff, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f0000004000-0x4)=0xfffffffffffffc01, 0x4) fcntl$getown(r0, 0x9) 2018/01/04 15:52:26 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000a1d000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() getgroups(0x2, &(0x7f00003f6000)=[0x0, 0x0]) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = 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) mkdir(&(0x7f000081a000-0x8)='./file0\x00', 0x0) r4 = open(&(0x7f0000126000)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) [ 45.418917] device  entered promiscuous mode 2018/01/04 15:52:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$inet(r0, &(0x7f0000a6a000)=""/66, 0x42, 0x0, &(0x7f00003e9000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) setsockopt(r1, 0x100000800000010d, 0x2, &(0x7f0000a7f000)="0000fffbffdeffff", 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000ce5000)=0x1) 2018/01/04 15:52:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fstat(r0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x0, 0x6, 0x400, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000013000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000003000-0x4)=r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000831000)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$TCSETSF(r1, 0x5404, &(0x7f00000d2000)={0x7, 0xfffffffffffffffa, 0x80000001, 0x4, 0x8, 0x1f, 0x5ab, 0x5a9, 0xa7d, 0x3f, 0x1, 0x7}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 15:52:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/rtc\x00', 0x204000, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000014000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 15:52:26 executing program 2: r0 = gettid() setpgid(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00006d8000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000001000-0x54)=""/84, 0x54) ptrace$setopts(0x4200, r0, 0x1, 0x2) [ 45.449009] device  left promiscuous mode 2018/01/04 15:52:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000023a000-0x9)='/dev/sg#\x00', 0xfffffffffffffff7, 0x80000) ioctl$TIOCCBRK(r0, 0x5428) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x20c72082, 0x0, 0xb, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 15:52:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000cda000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1c000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000694000-0x20)={0xfffffffffffff738, 0xfffffffffffffff9, 0x8000, 0xa6, 0x100000000, 0x5, 0xfffffffffffffff7, 0x6, 0x0}, &(0x7f0000b51000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001d4000)={r2, 0x1000, "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"}, &(0x7f000096a000)=0x1008) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000b01000)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) [ 45.504300] device  entered promiscuous mode [ 45.514708] device  left promiscuous mode 2018/01/04 15:52:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x7, 0x2000000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000932000)={{0x20, 0x80, 0x100, 0x8, 0xffffffff80000001, 0x8000}, 0x4}) r1 = socket(0x1e, 0x4, 0x5) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/04 15:52:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007a2000)='./file0\x00', 0x40) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000042000-0x4)=0x0) getresuid(&(0x7f0000b42000)=0x0, &(0x7f0000df1000-0x4)=0x0, &(0x7f00006f8000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000265000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a48000-0x4)=0xc) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffffff, &(0x7f0000e1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00007b9000-0x8)={0x0, 0x0}) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f000016e000-0x8)={0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fde000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = accept4$llc(0xffffffffffffffff, &(0x7f0000217000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000721000)=0x10, 0x80000) r12 = accept$inet(0xffffffffffffffff, &(0x7f0000b70000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031e000)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000023d000-0x8)={0x0, 0x0}) r14 = syz_open_dev$mice(&(0x7f0000aec000)='/dev/input/mice\x00', 0x0, 0x8500) ioctl$TIOCGPGRP(r10, 0x540f, &(0x7f000016d000-0x4)=0x0) r15 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f3b000+0xec4)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r16 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a79000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000610000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c26000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000508000)=0xc) stat(&(0x7f00006e3000-0x8)='./file0\x00', &(0x7f0000264000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000050d000-0x38)={&(0x7f000015b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003bc000-0x60)=[{&(0x7f0000f26000-0x418)="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{&(0x7f00007cf000)="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", 0x1000}, {&(0x7f0000d81000)="e73663ef30677db88f8f16598fe1b704856d4ec12728ad8fd23f206037dfeb62493a5c2a57f29eb15d63bb10bd00f902ce20ba70306f60c1cf1ae9410a32fa0b4814f2cdc85811cbeb8e2cdbf48e45042fd48748b21a135661223c58ae98d3467004cf7131c572953405cab5d36f5a7a98e02d7a63a277f4bc6619e636b471c5d45859fe423f309a749c4b160c260a5afff6dadd1d2a46092498c2bf2f2b1d45e90ae3b12362b7496d15983e21a4cd10311be253010206dc6bc7a284babf578fa9589a8da9f4b7f1f2cadbb260a286706446eecdd2f4d98b40ea7fcbc3ba964067e8818923b5418ff47ccd693942537124c2250a7eea75", 0xf7}], 0x6, &(0x7f0000852000-0x70)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r7, r8, r9, r10, r11, 0xffffffffffffffff, r12]}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xb0, 0x40}, 0x40000) r20 = socket$key(0xf, 0x3, 0x2) r21 = bpf$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) close(r20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r22 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r22, 0x89e0, &(0x7f0000187000-0x8)={r20, r21}) shutdown(r20, 0x0) 2018/01/04 15:52:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c41000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000d9c000)={r2, 0x10}) r3 = socket(0x2, 0x5, 0x0) listen(r3, 0x1ff) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) setrlimit(0x5, &(0x7f0000df1000)={0x0, 0xe4000000000}) recvmsg(r3, &(0x7f000065c000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f00004f5000)=""/124, 0x7c, 0x0}, 0x0) 2018/01/04 15:52:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000488000-0x80)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x48bcfd91847c7dfb, 0x0, 0xffffffffffff8000, 0x37, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af6000-0xb)='/dev/hwrng\x00', 0x30000, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000067a000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f000018e000-0x18)={0x0, 0x1, 0x6, &(0x7f0000de8000-0x8)=0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000065000-0x18)=[@text64={0x40, &(0x7f0000147000-0x67)="b9c2000000b8da560000ba000000000f306466470f388046f8f40f01b993000000c744240067000000c74424025e27f050ff1c2466baf80cb8fa8dd880ef66bafc0cb000eec4c1b1d567004a8b7a00c482fd21890800000066baf80cb8d4341b84ef66bafc0ced", 0x67}], 0x1, 0x0, &(0x7f0000030000-0x10)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/04 15:52:26 executing program 5: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000471000)=0x1000000ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1000000014, &(0x7f0000eeb000-0x4)=0x1000203, 0x4) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000eec000-0x62)='-', 0x1) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000ada000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000eee000-0x4)=0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/04 15:52:26 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00001e0000+0x35f)='/dev/dmmidi#\x00', 0x0, 0x8000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fe0000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 15:52:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x3ff, 0x7, 0xffffffffffff0001, 0x9, "d0079659d843c46de6eb41b9eef6420fad009e2d73b5d051a91051362e18ba6ef78c838b717562559daf3b13", 0x1ad}) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000f75000-0x4)='/dev/vcs#\x00', 0x7fffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x0, 0x4) 2018/01/04 15:52:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000c02000)='/dev/dmmidi#\x00', 0x9, 0x101000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a50000)='/selinux/checkreqprot\x00', 0x70082, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00005d7000-0x4)={r2}) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000321000)=""/0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad3c720059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000bab000)={@generic="f5eb3c987e03168d52aadc94629b6cbf", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = syz_open_dev$midi(&(0x7f0000d3b000-0xb)='/dev/midi#\x00', 0xfffffffffffffffc, 0x10002) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000bdf000-0x40)={&(0x7f0000be2000-0x4)=[0x0, 0x0], &(0x7f0000e25000)=[], &(0x7f0000c35000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e50000)=[0x0, 0x0], 0x2, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00002db000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x1, 0x3, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, 0x1c) iopl(0x8) 2018/01/04 15:52:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x400000000000000c) 2018/01/04 15:52:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c20000-0x4)=0x80000001) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/04 15:52:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) recvfrom$ipx(r0, &(0x7f00002f6000-0xd1)=""/209, 0xd1, 0x40012100, &(0x7f00005c8000)={0x4, 0x80000000, 0x100000000, "ed6ae5cdcb6f", 0x3, 0x0}, 0x10) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x20) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f62000)=0x0, &(0x7f0000d46000)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000d83000)={&(0x7f0000bb8000-0x8)=[0x10001, 0x7], 0x2, 0x1ff, 0x3, 0x8, 0x7fff, 0x6, {0x4, 0x0, 0xfc88, 0x6, 0x800, 0x0, 0x7ff, 0x24, 0x1, 0x6, 0x0, 0x9, 0x10f, 0x345df2f2, "c9ac881a4e7ca0b5b304733be6c1a12fc8493181c932e93abf2605eb5ae5e7ed"}}) read(r2, &(0x7f0000f6c000-0x21)=""/33, 0x21) ioctl$int_in(r0, 0x5452, &(0x7f0000e36000-0x8)=0x45) 2018/01/04 15:52:26 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000008000-0x10)={0x869, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f0000008000-0xe9)="", &(0x7f0000007000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000007000)="") 2018/01/04 15:52:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x5, 0x2) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00008dd000)="6029b06f8db6edb6d62baf18a3a946545b90b3285c59fecbbbad75a28efe9094e59859b6577acac3d46e9e10fad14f2d7c5221f685b44e91edab3d39c19973255b2ade985deff030eb9bdd354181b7a1da1ff192dff9cd90d3e0e6aae45f60e0dfabe07cef22d5d7fc31c0aa58c96745b51e8e524bb414b06e78d189b6cd4e7dfa9a1ce15326bd8b4aa7bf02a3e37d4c33bbba97a0fa1638625eed71a2e7749f4e674c543bd9f866fe5903ef03432c08d2be74ed3a1c85558f722960be64aa9f1dccb28716e487835c062760d224b500c9b49b199a28172f58d8425f4bdac055", 0xe0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000004000-0x8)=0x0, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x0, 0x4d600000, 0x7, 0x3, 0x0, 0xad, 0x80000000, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xffffffff, 0x5, 0x1, 0x2}}, &(0x7f0000004000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={r1, @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]}, 0x4, 0x7, 0x3, 0x6, 0x4}, 0xa0) 2018/01/04 15:52:26 executing program 7: clone(0x0, &(0x7f0000c5b000)="", &(0x7f000073d000)=0x0, &(0x7f0000000000)=0x0, &(0x7f00003a6000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000243000)='./file0\x00') fchmodat(0xffffffffffffffff, &(0x7f00008b0000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000001000)='./file1\x00', 0x8, 0x100) 2018/01/04 15:52:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc4a, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0xfaf}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000541000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b4b000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000759000)={0x0, 0x10001}, &(0x7f0000832000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a2f000-0x1008)={r2, 0x1000, "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"}, &(0x7f000020e000)=0x1008) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000e49000-0x4)={0xfffffffffffffffc}, 0x4) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/04 15:52:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0xc8) r1 = gettid() r2 = syz_open_dev$adsp(&(0x7f00006f8000)='/dev/adsp#\x00', 0x2c8, 0x10180) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000072d000)={0x7, 0xe0, [{0xffffffffffff0000, 0x0, 0x4b}, {0x6, 0x0, 0x3}, {0x6, 0x0, 0x2}, {0x6, 0x0, 0xdc8}, {0x3, 0x0, 0x4}, {0x6, 0x0, 0x87f4}, {0x81, 0x0, 0x1}]}) readv(r0, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") tkill(r1, 0x16) 2018/01/04 15:52:26 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) r0 = socket(0x11, 0x800000003, 0x4) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e309000000000008009500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00100000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$inet(0x2, 0x80a, 0x0) accept$packet(r0, &(0x7f00003ec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bc1000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000024a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff, r2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$netlink(0x10, 0x3, 0xc) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000788000-0xc)={0x0, @multicast2=0xe0000002, @empty=0x0}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000363000-0xe)='net/connector\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00003a5000)={0x2, &(0x7f00001d9000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000aab000-0x10)={r5, &(0x7f000003a000)=""/13}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000500000000000000c000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/04 15:52:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f000002f000-0x1e)=[], 0x0) semop(0x0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semtimedop(0x0, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000400000)=""/237) r0 = syz_open_procfs(0x0, &(0x7f0000ed2000)='net/if_inet6\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e35000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000021f000)=0xc) 2018/01/04 15:52:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000f7e000-0xa)='/dev/dsp#\x00', 0x5465, 0x200) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000438000-0x4)=0x4, 0x4) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) eventfd2(0x0, 0x0) 2018/01/04 15:52:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000037b000-0x15)='task\x00') renameat2(r0, &(0x7f00002c9000)='./control\x00', r0, &(0x7f0000fb2000-0xa)='./control\x00', 0x0) 2018/01/04 15:52:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000d4000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000598000)=0x8000000000000009, 0x4) listen(r0, 0x0) [ 45.776714] device lo entered promiscuous mode 2018/01/04 15:52:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={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) fcntl$getflags(0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d94000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f000042d000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[], 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0xffffffffffffffff, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) dup3(r3, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000651000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000b2d000-0x24)={0x0, 0x8, 0x0, 0x7f, 0x100000001, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f00005d2000-0x5d)=""/93) syz_open_dev$loop(&(0x7f0000da4000-0x3)='/dev/loop#\x00', 0x4, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f000087c000)="") openat$ptmx(0xffffffffffffff9c, &(0x7f000038c000-0x8)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000595000)={0x1, 0x0, [{0x40000020, 0x0, 0x0}]}) 2018/01/04 15:52:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7ff, 0x408000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/208) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000e91000-0x8)='keyring\x00', &(0x7f0000ece000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000e65000-0xf7)=""/247, 0xf7) r2 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x10002008000011, 0x8000000080003, 0x0) syz_open_dev$sndpcmc(&(0x7f0000623000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r4 = dup3(r3, r2, 0x0) dup2(0xffffffffffffffff, r4) 2018/01/04 15:52:26 executing program 2: unshare(0x20000400) clone(0x1fffd, &(0x7f0000766000)="", &(0x7f0000f13000)=0x0, &(0x7f0000d5e000)=0x0, &(0x7f000042b000-0x2)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004b3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000001000-0x10)={0x3, 0x0, 0x5, 0x402}) 2018/01/04 15:52:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000525000)='./file0\x00', &(0x7f0000443000-0x18)=@known='system.posix_acl_access\x00') r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005d0000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mkdir(&(0x7f0000385000-0x8)='./file0\x00', 0x101) 2018/01/04 15:52:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000017a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043e000)=0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000110000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000775000-0x20)={0x40, 0x1, 0x2, 0x623, 0xfffffffffffffffc, 0x1, 0x4, 0x2, 0x0}, &(0x7f0000c8a000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e0e000)={r4, 0x9}, &(0x7f000027f000)=0x8) waitid(0x0, r2, &(0x7f0000308000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000006, &(0x7f0000962000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000295000)=@common='bcsf0\x00') ioctl$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]}}) r5 = socket$inet(0x2, 0x8000000000000003, 0x2) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000950000-0x14)=""/20, 0x14) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000165000-0x90)={0x1, {{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]}}, 0xfffffe75) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000b94000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) [ 45.820237] device lo left promiscuous mode [ 45.869398] device lo entered promiscuous mode 2018/01/04 15:52:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0xffffffffffffffff) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f00000bc000)="02000000", 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001c9000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b8000-0x4)=0xe8) bind(r0, &(0x7f0000006000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 15:52:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x202) pread64(r0, &(0x7f0000bcc000)=""/96, 0x60, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000315000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockname(r1, &(0x7f0000521000-0x12)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c19000)=0x14) 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$key(0xf, 0x3, 0x2) 2018/01/04 15:52:26 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b8b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000019b000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000054a000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f31000-0x10)={0x5, 0x0, 0x7f, 0x6, r2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000066d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ptrace$peekuser(0x3, r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/kvm\x00', 0x0, 0x0) r6 = syz_open_dev$dspn(&(0x7f0000d71000-0xa)='/dev/dsp#\x00', 0xffffffffffffff72, 0x400000) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f00008f9000-0x10)={0x0, 0x0}, &(0x7f00004f3000)=0x10) sched_rr_get_interval(r0, &(0x7f0000240000-0x10)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f00003d7000)={0x0, 0x0}) ioctl$KVM_SET_ONE_REG(r6, 0x4010aeac, &(0x7f000041a000)={0x7ff, 0x9}) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) preadv(r5, &(0x7f0000185000)=[], 0x88ef278f3ecbd268, 0x0) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) syz_open_dev$usbmon(&(0x7f000002e000)='/dev/usbmon#\x00', 0x3, 0x80000) socket$inet6(0xa, 0x80a, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000043b000-0x4)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f0000393000)=@common='ifb0\x00', 0x10) listen(r8, 0x99) 2018/01/04 15:52:26 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x40, &(0x7f00001a5000/0x1000)=nil) shmat(r0, &(0x7f00004d3000/0x1000)=nil, 0x7000) r1 = socket(0xa, 0x3, 0x39) signalfd(r1, &(0x7f0000df8000)={0x20}, 0x8) setsockopt(r1, 0xfffffffffffffffc, 0x0, &(0x7f00003e5000-0x1)="", 0x16f) [ 45.892454] kvm [8701]: vcpu1, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 [ 45.969954] audit: type=1400 audit(1515081146.769:515): avc: denied { add_name } for pid=8727 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 46.002981] audit: type=1400 audit(1515081146.770:516): avc: denied { create } for pid=8727 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/04 15:52:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000)='\x00', 0x2) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000695000-0xd3)=""/211) r1 = getpid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f000081c000)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r3, 0x8, r2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000015b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f0000136000-0x10)=[{0x100000000028, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r1, 0x16) 2018/01/04 15:52:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000267000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000765000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0xc9, [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, 0x3f, 0xa308, 0x40}, &(0x7f000001d000)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000010e000-0x4)=@assoc_id=r1, &(0x7f0000390000-0x4)=0x4) r2 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00002d0000-0x4)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f04000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x8000000000000009) syz_open_procfs(0x0, &(0x7f0000f1a000)='net/snmp6\x00') 2018/01/04 15:52:26 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000009000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x100000000000003}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000013000)=0x1000000100000000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000+0xbd5)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000006000-0x50)={{0xfffffffffffffffb, 0x400}, {0x0, 0x100000001}, 0x0, 0x1, 0xfff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000015000-0x18)={@common='ifb0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000016000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000009000-0x110)={{0x2, 0x5, 0x9af, 0x6, "7ab15db10075ac71bfff02c97c2dc2fec9f136c1551d238572fbabaf37f4e12ee290a2534465c3afc0297fc6", 0x8c}, 0x0, 0x0, 0xfffffffffffff24d, r2, 0x2, 0x4, "667abcdd0fff8265b2b795bd19e8f334b7cfd90960b0f588e7a3529dafd19ed3e050c0a487b8d34662dfc2195bd46bc010d668bca406e0ed9e6185c3b7bf93d3", &(0x7f0000016000-0x5)='ppp0\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], [0x8, 0x4, 0xffffffffffffffff, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000000d000-0xa6)=""/166) 2018/01/04 15:52:26 executing program 2: r0 = add_key$keyring(&(0x7f0000eb5000-0x8)='keyring\x00', &(0x7f0000310000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) syz_open_dev$sndpcmp(&(0x7f0000621000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) keyctl$clear(0x7, r0) 2018/01/04 15:52:26 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b9a000-0x9)='/dev/vcs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009b5000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f00000af000)={0x1f, {0x200, 0x400, 0xe6a1, 0x4, 0xdd7d, 0x5e}}, 0x8) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009ca000-0x30)={0x8, 0x0, &(0x7f0000d12000-0x20)=[@increfs={0x40046304, 0x0}], 0x2b, 0x0, &(0x7f000049b000)="0b92332c6c8ccfe5a07af1c66ba8d96fb684efdd66c9c02eee003707597f0043a6464506308b4720d615fd"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x4}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00006ec000)={0x8, 0x0, &(0x7f0000acc000-0x9c)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000cd2000-0xfd)=""}) 2018/01/04 15:52:26 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00003d3000-0xc)='/dev/amidi#\x00', 0x8, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b35000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000dea000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000001) write$evdev(r1, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000315000)=[0x1ff, 0x781]) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000318000-0x18)={0x0, 0x9, 0x9cb5, &(0x7f000063f000)=0x0}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000802000-0x2)=""/2) 2018/01/04 15:52:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x48) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000665000-0xfb)="", 0x0, 0x0, &(0x7f0000133000)={0x77359400, 0x0}) socket$alg(0x26, 0x5, 0x0) 2018/01/04 15:52:26 executing program 4: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000625000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000f74000-0x4)=0x7) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000f75000)={0x5, 0x2, 0x1ff, 0x7, 0x1000, 0x7, 0x2, 0xffff, 0x3, 0xa274, 0x2, 0x10000}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f74000)={0x0, 0xd1, "01fbee4eafd38e02a9621b3ed433a78abe3589a801b00c01d7e0b9e8cbe1778cfbdf8e55b2ec6c39b0184fd5fa1631dacc6afc1a609d6194beb1047459f19f81143dc3c1139887895d2c7fc5cd3dcfbf5163698e8184b3ce3105c3e080900e07f8be1341ed08e62d748f89770711c14567fb894793332463cb13af26af04d11db817c936ccaea7468ab3717a1d6e1dc1accf37263f53ff7632f174c6ee6d5d33b7a79a652748cdfbe151c143a9581e40c79aa8497de978119309d59645a4aebbe8f4ebb851f74caa4189588c2fc15d5a6e"}, &(0x7f00008a9000)=0xd9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e34000)={r3, 0xfffffffffffff42e, 0x10, 0x40, 0x6}, &(0x7f0000489000-0x4)=0x18) recvmsg(r1, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) msgget(0x3, 0x0) 2018/01/04 15:52:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x3) setsockopt(r0, 0x112, 0xa, &(0x7f0000001000)="", 0x253) 2018/01/04 15:52:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f0000c49000)="1a", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x0, 0x0, &(0x7f0000294000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) syz_open_dev$mice(&(0x7f0000f5b000)='/dev/input/mice\x00', 0x0, 0x40) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000754000)={0x0, 0x0, ""}, &(0x7f0000ef3000)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f35000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000086a000-0x8)=@assoc_value={r2, 0x0}, 0x8) 2018/01/04 15:52:26 executing program 7: pipe(&(0x7f0000fe3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003d000)="0013b48b", 0x0) fallocate(r0, 0x3a, 0x0, 0x87e0) 2018/01/04 15:52:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005b8000-0x9)='/dev/dsp\x00', 0x22d00, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000e2c000)=0x8001) tee(r0, r0, 0x4, 0x4) 2018/01/04 15:52:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x7a, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = request_key(&(0x7f0000449000)='syzkaller\x00', &(0x7f0000a47000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f5000)='*\x00', 0xffffffffffffffff) request_key(&(0x7f000007a000)='user\x00', &(0x7f00004e1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e34000-0x1)='\x00', r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000087c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000083000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000173000)=0x14) sendto$inet6(r0, &(0x7f00002be000-0xaa)="efcaa39481ee62f073f68f82486a1518629d3d85b765a9b6dabba059e61233af9fc638682d0195b95eb9f793a4d61969d6053adc8f4d85c73dd21b9716020d71eb328c6709698b6ee3b12043126759dc35ba6f18e0259c83f1c9e2a59028bb324afe90fde39889e858f2f0e5b9bcea1980c8b92d7eece960f9a1bd7b4f99e377d2ca4e069384bcc565a514024aa4a50476aec526bd96f4c8f52b3e9af5da0a2db807f531c40154b1f1f3", 0xaa, 0x20000000, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f73000-0x8)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000564000)='/dev/rfkill\x00', 0x81, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000019000-0xc)={r3, @rand_addr=0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) prctl$getname(0x10, &(0x7f0000b40000-0xab)=""/171) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00005d3000)='/dev/autofs\x00', 0x90002, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x1) add_key$keyring(&(0x7f0000156000-0x8)='keyring\x00', &(0x7f00004d6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000966000)=0x7a9d, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d57000-0x8)={0x0, 0x1000}, &(0x7f00002bf000-0x4)=0x8) readv(r4, &(0x7f0000fcd000-0x90)=[{&(0x7f0000b38000)=""/112, 0x70}, {&(0x7f0000661000)=""/179, 0xb3}, {&(0x7f00009ef000)=""/6, 0x6}, {&(0x7f0000d71000)=""/203, 0x380}, {&(0x7f0000f20000)=""/191, 0xbf}, {&(0x7f0000057000-0xaf)=""/175, 0xaf}, {&(0x7f000067e000)=""/238, 0x52}, {&(0x7f0000e0d000-0x1a)=""/26, 0x1a}, {&(0x7f00000df000-0x3b)=""/59, 0x3b}], 0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00003be000-0x12)={0x0, 0xa, "bb2dcdf9bdb28448a15c"}, &(0x7f0000217000)=0x12) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00008d5000)={r6, 0x80000001, 0x8, 0xae, 0x40, 0x2, 0x8001, 0xfe7, {r7, @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]}, 0x800, 0x3b, 0x8960, 0x200, 0xae}}, &(0x7f0000723000-0x4)=0xb8) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000892000)=""/58) ioctl$TCSETS(r2, 0x5402, &(0x7f0000c75000-0x24)={0x8, 0x4, 0x3d, 0x2, 0x80000001, 0x18000000000, 0x7ff, 0x3f, 0x6, 0x9, 0x4, 0x2}) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000c65000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 46.160211] audit: type=1326 audit(1515081146.959:517): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8775 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.169726] binder_alloc: binder_alloc_mmap_handler: 8744 20000000-20002000 already mapped failed -16 [ 46.200944] binder: BINDER_SET_CONTEXT_MGR already set [ 46.200955] binder: 8744:8766 ioctl 40046207 0 returned -16 [ 46.214988] audit: type=1326 audit(1515081146.960:518): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8775 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.239823] audit: type=1326 audit(1515081146.961:519): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8775 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.265273] audit: type=1326 audit(1515081146.961:520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8775 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.289778] audit: type=1326 audit(1515081146.961:521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8775 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 46.314682] audit: type=1326 audit(1515081146.962:522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8775 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 15:52:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) getxattr(&(0x7f0000f64000)='./file0\x00', &(0x7f00002df000)=@known='system.posix_acl_access\x00', &(0x7f00009f2000)=""/42, 0x2a) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") 2018/01/04 15:52:27 executing program 7: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b39000)={0x0, 0x0}) clock_nanosleep(0xb, 0x0, &(0x7f00001c2000)={r0, 0x0}, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r3) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000b3b000-0x8)='./file0\x00', &(0x7f00008b8000)=@random={'security.\x00', 'cpuset\x00'}) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) sendto$ipx(r4, &(0x7f0000717000)="3b5d3d8ad3928c1cdd75730053cfc19ee88896242848aba411d9a311772dd24b6eecf63755fd33", 0x27, 0x40014, &(0x7f00006dd000-0x10)={0x4, 0x25, 0xd9, "4bbdeb26a347", 0x5, 0x0}, 0x10) r5 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x16) 2018/01/04 15:52:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000d57000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000739000)='./file0\x00') umount2(&(0x7f0000ccd000)='./file0\x00', 0x3) 2018/01/04 15:52:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005e7000-0xb)='pkcs7_test\x00', &(0x7f0000804000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005be000-0x30)="5be530eba4f189acf2e068bc3c157c8d35104882a8a613d24417ee80305637b51b580528768c4bee061f19a3fd4b2a9d", 0x30, 0xffffffffffffffff) r1 = add_key(&(0x7f0000a24000-0xb)='pkcs7_test\x00', &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0x3, r1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000a9d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001ec000-0x4)=0x14, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000a21000)={r3, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) syz_open_dev$sndtimer(&(0x7f0000afd000)='/dev/snd/timer\x00', 0x0, 0x20001) close(r2) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002af000-0x16)='/selinux/checkreqprot\x00', 0x121000, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f00005e5000-0x24)={0x20000, 0x9, 0x20, 0x5d, 0x100000001, 0x2283, 0x4, 0x2, 0x80, 0x0, 0x9, 0x80}) 2018/01/04 15:52:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) r3 = syz_open_dev$dspn(&(0x7f0000371000-0xa)='/dev/dsp#\x00', 0x8, 0x400) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000f8e000-0xdc)=@dstopts={0x8, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0x0, 0x4, 0x7, 0x200, [0xffffffffffff1fff, 0xfc2c]}}, @generic={0x5, 0x8e, "0bf418a8c60401a3e980440fd593c6a995e6b671912d9721d630ee704c99d01c8757b3dadd4e91a3607e2edf15482bb917594be1dce24513af35d1a36105052f82409e78759375cd653296718d3e7a4c1ed9bccb86f8ea046257c4267bc0ed6767ce70e5b0d03342b05bce3bb03908cad29d452896192da8f75ae0ff9c1e88af6cac7e5505720a36b44848f105bb"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1d}]}, 0xdc) pwrite64(r2, &(0x7f0000585000)="dc817b869cc61918001db946fca29e51ec35d0df832386fc014cd9139995a979fe054ffc4577ba4fd9be88c4d79461e86552b0f344026a50e6088a2ab78bc7343402959bd22c0536d40f115ceba6e6eecc5906904747ef2f8027d6925d88e41fa653096867d8cd55ea736ad8a4ab0ca80958c987e9bb0a388d24ef51bedb6fe4d19a279c4835d399b4fc90857c69c098260948263693792796ba6e9f1eb89740b2292f7c524ccb50257eccf013cecab022910eaa4ac00c18298199343d22834dc1ec12384fbd86f04c3efabe", 0xcc, 0x4) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f000099a000-0x10)={0x1, 0x9}) 2018/01/04 15:52:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00001ab000-0x18)=@get={0x1, &(0x7f0000e70000-0x75)=""/117, 0x1}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009b4000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/04 15:52:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000487000-0x9)='/dev/sg#\x00', 0x100, 0x200002) accept$ax25(r0, 0x0, &(0x7f0000656000-0x4)=0x13b) r1 = syz_open_dev$tun(&(0x7f000037f000+0x358)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008bb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000000000000202, 0x0) write$sndseq(r2, &(0x7f0000736000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0xfffffee4) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4f, &(0x7f0000035000-0x4)=0x3ff, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000063f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6c000)=@ethtool_coalesce={0xf, 0x0, 0x5fe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cf1000-0x8)={0x0, 0x0}) r0 = syz_open_dev$vcsn(&(0x7f000082f000-0xa)='/dev/vcs#\x00', 0x2000406, 0xc000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000a3d000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) r2 = semget(0x3, 0x3, 0x10) semtimedop(r2, &(0x7f0000048000)=[{0x3, 0x8, 0x1000}], 0x1, &(0x7f00003fb000)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000031000-0xb8)={0x0, 0x1ff, 0x5, 0xfffffffffffffffd, 0x6, 0x9, 0x1, 0x9fd2, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74be, 0x8000000, 0xffffffffffffffff, 0x7, 0xfffffffffffffff9}}, &(0x7f0000043000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006ba000)={0x2, 0x20d, 0xd, 0x1000000a, r3}, 0xb855d1df0614d5c5) r4 = semget$private(0x0, 0x7, 0x8) stat(&(0x7f00002f5000)='./file0\x00', &(0x7f00004bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000716000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000090000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000310000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074b000)=0xe8) r8 = getegid() semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000710000-0x58)={{0x100000000, r5, r6, r7, r8, 0x80, 0x7fffffff, 0x0, 0x0, 0x0}, 0x101, 0x6, 0x80000000, 0x0, 0x0}) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000512000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00008e7000-0x10)={0x0, &(0x7f0000464000)=[]}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008cb000)={0xca2e, {{0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x5e40000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x50000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xed1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) openat$rtc(0xffffffffffffff9c, &(0x7f0000392000-0x9)='/dev/rtc\x00', 0x2, 0x0) syz_emit_ethernet(0x1011, &(0x7f00004e1000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x9300, @x25={0x2, 0x8, 0x17, "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&(0x7f0000b95000-0xc)={0x1, 0x1, [0xd43]}) [ 46.340155] audit: type=1326 audit(1515081146.962:523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8775 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 15:52:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = syz_open_dev$mouse(&(0x7f0000716000)='/dev/input/mouse#\x00', 0xffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f000075c000-0x4)=0x6, &(0x7f00001b8000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000-0xc)={0x0, 0x0}) poll(&(0x7f0000003000)=[{r2, 0x1081, 0x0}], 0x1, 0x9d56) clone(0x0, &(0x7f0000f6a000-0x8c)="", &(0x7f0000094000-0x4)=0x0, &(0x7f000090e000-0x4)=0x0, &(0x7f0000fe2000)="") epoll_pwait(r1, &(0x7f0000de5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x4, &(0x7f0000882000+0x83e)={0x800}, 0x8) ppoll(&(0x7f0000386000-0x28)=[{r2, 0x8, 0x0}, {r1, 0x1, 0x0}, {r2, 0x4409, 0x0}, {r1, 0xc00c, 0x0}, {r0, 0x8000, 0x0}], 0x5, &(0x7f0000476000)={0x0, 0x0}, &(0x7f0000a97000)={0xff}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000016000)={0x1, 0x0}) 2018/01/04 15:52:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000067d000+0xf2d)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000723000)={&(0x7f0000781000/0x4000)=nil, 0x4000}) openat$pfkey(0xffffffffffffff9c, &(0x7f000007e000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dea000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) close(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00003ad000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000713000)={{0x280000, 0x2, 0x10001, 0x5af, "a667e3742fbec22678e93028171c6dc32b22e4ff768a506188626b1a07fa014e3e328a1354172372ab85632f", 0x8001}, 0x0, 0x0, 0xccf, r2, 0x6, 0x4, "e580ad22ab2372d48a3e0941de9caa42e104f3632d97b0a0f85ac3f3895ad12e886c3fb75257b45a0885ae69321fa13bf8c3eb565f07288ba15e5b5d8d9057e5", &(0x7f0000183000)='*\x00', 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], [0x10839e2e, 0x401, 0x100, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00005de000-0x4)=0x9) 2018/01/04 15:52:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x5) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000076b000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8001) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000ecc000)="5288be43b30352a9f4e2ed9e406859ab25fff26d5ecb6cf5b4b0af33cfa63e36108a8856256c64c7773dfaecc08102de6a0e661ced758f4f4f420f6d48765289dda92b62b5cb3daea871d6e4b7ce38a5b6cd9ac92940320174a92a121ee71bf4f92d4848725d56ee7f2ecf7be38eb8f52a5e06510996d93421ef927a1c", 0x7d, 0x40080, &(0x7f000033d000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000a35000)='/dev/audio#\x00', 0x1f, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000c24000)=""/91) mkdirat(r2, &(0x7f0000b70000)='./file0\x00', 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f4e000-0x4)=0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00008a5000)=[{&(0x7f000083b000-0x85)=""/133, 0x85}], 0x1, &(0x7f0000d0b000)=""/101, 0x65, 0x0}, 0x4000fffe) 2018/01/04 15:52:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e1c9, {0x7ffffffffffff270}, 0x0, 0x0}, &(0x7f0000447000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00001b2000)='/dev/usbmon#\x00', 0x0, 0x0) chmod(&(0x7f0000609000)='./file0\x00', 0x8) 2018/01/04 15:52:27 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e62000)="ba7a76737f78f9ecd48b260a62c55427720efbb415d7e33be9921797eb54603af403090b648484060691f690ae95ab4393a5c9a88a99e4b5b6edc7595addfb9510003e5ad40d409a53e6e6880b242e8b5b4e648c82a9a39b0669ef21a2a588ba655c145583f7825cdd5566dc3c40146a71e1c9c7659c9da20bd2b87af3e638dcbad2d86a4220d76ccfb6d80830cd578283a336eed6d56618192db631950c5610e17f1eb9756e9f71b49d11a2ff408369467081265d3fb27fc90858ecba5b163efab74fe7893f", 0xc6, 0x8080, &(0x7f0000a68000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000265000-0x8)='./file0\x00', 0x102) ioctl$TIOCNXCL(r1, 0x540d) r2 = syz_open_dev$adsp(&(0x7f0000c33000)='/dev/adsp#\x00', 0x1fc, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f00006ba000-0x46)=""/70, 0x46) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000e64000-0x40)={0x2400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 15:52:27 executing program 5: 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) clock_gettime(0x7fffffdffffffff0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/04 15:52:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmmsg(r0, &(0x7f0000a0d000)=[{{&(0x7f000003e000)=@l2={0x1f, 0x0, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xfffffffffffffec8, &(0x7f000022d000)=[], 0x0, &(0x7f0000860000)=[{0x10, 0x1, 0x0, "76895ff81732bed17b27babec7ba19df61559c65f2b8a0ce38d369d5488d20c60355fe138eccba988def980a88ed13d45ad96c7c6f13e351f8b50d012478f161be8e31b47478ef96456d1fca3a690dc4a43b8eb8bdf62a3f954b005c548d46a4697beefeee47b04f5c62"}], 0x10, 0x0}, 0x0}], 0x1, 0x0) [ 171.517025] INFO: rcu_sched self-detected stall on CPU [ 171.519017] INFO: rcu_sched detected stalls on CPUs/tasks: [ 171.519098] 0-...!: (124877 ticks this GP) idle=c3a/1/4611686018427387906 softirq=19075/19075 fqs=0 [ 171.519121] (detected by 1, t=125002 jiffies, g=10031, c=10030, q=33) [ 171.519133] Sending NMI from CPU 1 to CPUs 0: [ 171.520175] NMI backtrace for cpu 0 [ 171.520179] CPU: 0 PID: 8798 Comm: syz-executor3 Not tainted 4.15.0-rc6-mm1+ #50 [ 171.520182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.520185] RIP: 0010:io_serial_in+0x6b/0x90 [ 171.520187] RSP: 0018:ffff8801db4078d0 EFLAGS: 00000002 [ 171.520192] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 171.520195] RDX: 00000000000003fd RSI: 0000000000000005 RDI: ffffffff87e4e018 [ 171.520198] RBP: ffff8801db4078e0 R08: ffffffff82547f25 R09: 000000000000000c [ 171.520201] R10: ffff8801db4078f8 R11: 0000000000000001 R12: ffffffff87e4dfe0 [ 171.520205] R13: 0000000000000020 R14: fffffbfff0fc9c41 R15: fffffbfff0fc9c05 [ 171.520208] FS: 00007f87bff02700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 171.520211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.520214] CR2: 00007f61a3de2270 CR3: 00000001ceba9005 CR4: 00000000001606f0 [ 171.520217] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 171.520220] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 171.520221] Call Trace: [ 171.520223] [ 171.520225] wait_for_xmitr+0x93/0x1e0 [ 171.520227] ? lock_acquire+0x16b/0x420 [ 171.520230] ? wait_for_xmitr+0x1e0/0x1e0 [ 171.520232] serial8250_console_putchar+0x1f/0x60 [ 171.520234] uart_console_write+0xac/0xe0 [ 171.520237] serial8250_console_write+0x5b3/0x940 [ 171.520239] ? serial8250_start_tx+0x910/0x910 [ 171.520241] ? console_unlock+0x2ed/0xc30 [ 171.520243] ? lock_downgrade+0x860/0x860 [ 171.520245] ? memcpy+0x45/0x50 [ 171.520248] ? univ8250_console_setup+0x160/0x160 [ 171.520250] univ8250_console_write+0x5f/0x70 [ 171.520252] console_unlock+0x6ba/0xc30 [ 171.520254] vprintk_emit+0x4ad/0x590 [ 171.520257] vprintk_default+0x28/0x30 [ 171.520258] vprintk_func+0x57/0xc0 [ 171.520260] printk+0xaa/0xca [ 171.520263] ? show_regs_print_info+0x18/0x18 [ 171.520265] rcu_check_callbacks+0xb68/0x1de0 [ 171.520268] ? account_system_index_time+0x20e/0x370 [ 171.520270] update_process_times+0x30/0x60 [ 171.520272] tick_sched_handle+0x85/0x160 [ 171.520274] tick_sched_timer+0x42/0x120 [ 171.520277] __hrtimer_run_queues+0x2c8/0xb50 [ 171.520279] ? tick_sched_do_timer+0xe0/0xe0 [ 171.520281] ? hrtimer_fixup_init+0x70/0x70 [ 171.520284] ? kvm_clock_get_cycles+0x25/0x30 [ 171.520286] ? ktime_get_update_offsets_now+0x27c/0x3e0 [ 171.520288] hrtimer_interrupt+0x1c2/0x5e0 [ 171.520291] smp_apic_timer_interrupt+0xc9/0x4c0 [ 171.520293] apic_timer_interrupt+0xa9/0xb0 [ 171.520295] [ 171.520297] RIP: 0010:mulaw_decode+0x57c/0x740 [ 171.520299] RSP: 0018:ffff8801c247f948 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff11 [ 171.520305] RAX: 00000000ffffffff RBX: ffffc9000129e056 RCX: 0000000000000007 [ 171.520308] RDX: 0000000000000006 RSI: ffffc90002581000 RDI: ffffc9000129b0ac [ 171.520311] RBP: ffff8801c247fa68 R08: fffff52000253616 R09: fffff52000253616 [ 171.520314] R10: 0000000000000001 R11: fffff52000253615 R12: 0000000000007e00 [ 171.520317] R13: ffffc9000129b0ac R14: ffff8801c3916600 R15: dffffc0000000000 [ 171.520320] ? mulaw_decode+0x53a/0x740 [ 171.520322] ? snd_pcm_plugin_build_linear+0x830/0x830 [ 171.520325] ? snd_pcm_plugin_client_channels+0x17/0x80 [ 171.520327] ? io_src_channels+0xeb/0x1e0 [ 171.520329] mulaw_transfer+0x222/0x270 [ 171.520332] snd_pcm_plug_write_transfer+0x20b/0x390 [ 171.520334] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 171.520337] ? snd_pcm_format_physical_width+0x5b/0x70 [ 171.520340] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 171.520342] snd_pcm_oss_write2+0x22e/0x3c0 [ 171.520344] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 171.520346] ? snd_pcm_oss_write+0x4d2/0x690 [ 171.520349] snd_pcm_oss_write+0x4c1/0x690 [ 171.520351] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 171.520353] __vfs_write+0xef/0x740 [ 171.520355] ? kernel_read+0x120/0x120 [ 171.520357] ? __might_sleep+0x95/0x190 [ 171.520360] ? _cond_resched+0x14/0x30 [ 171.520362] ? __inode_security_revalidate+0xd9/0x130 [ 171.520364] ? avc_policy_seqno+0x9/0x20 [ 171.520367] ? selinux_file_permission+0x82/0x460 [ 171.520369] ? security_file_permission+0x89/0x1e0 [ 171.520371] ? rw_verify_area+0xe5/0x2b0 [ 171.520373] vfs_write+0x189/0x510 [ 171.520375] SyS_write+0xd4/0x1a0 [ 171.520377] ? SyS_read+0x1a0/0x1a0 [ 171.520380] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 171.520382] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 171.520385] entry_SYSCALL_64_fastpath+0x23/0x9a [ 171.520387] RIP: 0033:0x452ac9 [ 171.520389] RSP: 002b:00007f87bff01c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 171.520394] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 171.520398] RDX: 00000000fffffee4 RSI: 0000000020735ee0 RDI: 0000000000000014 [ 171.520401] RBP: 00000000000002f3 R08: 0000000000000000 R09: 0000000000000000 [ 171.520404] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2768 [ 171.520407] R13: 00000000ffffffff R14: 00007f87bff026d4 R15: 0000000000000000 [ 171.520409] Code: 24 d1 00 00 00 49 8d 7c 24 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 17 41 03 5c 24 38 89 da ec <5b> 0f b6 c0 41 5c 5d c3 e8 08 54 36 ff eb c2 e8 61 54 36 ff eb [ 171.520498] rcu_sched kthread starved for 125002 jiffies! g10031 c10030 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=1 [ 171.520502] rcu_sched R running task 29712 8 2 0x80000000 [ 171.520518] Call Trace: [ 171.520531] __schedule+0x850/0x1e10 [ 171.520548] ? __sched_text_start+0x8/0x8 [ 171.520554] ? __lock_is_held+0xb6/0x140 [ 171.520563] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 171.520579] schedule+0x7c/0x1a0 [ 171.520588] schedule_timeout+0x46d/0x1150 [ 171.520613] ? usleep_range+0x130/0x130 [ 171.520625] ? prepare_to_swait+0xde/0x120 [ 171.520638] ? __next_timer_interrupt+0x150/0x150 [ 171.520663] rcu_gp_kthread+0xbfd/0x19f0 [ 171.520670] ? finish_task_switch+0x16b/0x5c0 [ 171.520701] ? __note_gp_changes+0x500/0x500 [ 171.520708] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 171.520717] ? trace_hardirqs_on+0xd/0x10 [ 171.520726] ? __kthread_parkme+0x175/0x240 [ 171.520738] kthread+0x33c/0x400 [ 171.520746] ? __note_gp_changes+0x500/0x500 [ 171.520752] ? kthread_delayed_work_timer_fn+0x270/0x270 [ 171.520763] ret_from_fork+0x24/0x30 [ 172.140125] 0-...!: (124877 ticks this GP) idle=c3a/1/4611686018427387906 softirq=19075/19075 fqs=0 [ 172.149756] (t=125632 jiffies g=10031 c=10030 q=33) [ 172.154931] rcu_sched kthread starved for 125637 jiffies! g10031 c10030 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=1 [ 172.165844] rcu_sched R running task 29712 8 2 0x80000000 [ 172.173244] Call Trace: [ 172.175820] __schedule+0x850/0x1e10 [ 172.179522] ? __sched_text_start+0x8/0x8 [ 172.183647] ? __lock_is_held+0xb6/0x140 [ 172.187689] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 172.192874] schedule+0x7c/0x1a0 [ 172.196227] schedule_timeout+0x46d/0x1150 [ 172.200448] ? usleep_range+0x130/0x130 [ 172.204403] ? prepare_to_swait+0xde/0x120 [ 172.209495] ? __next_timer_interrupt+0x150/0x150 [ 172.214336] rcu_gp_kthread+0xbfd/0x19f0 [ 172.218375] ? finish_task_switch+0x16b/0x5c0 [ 172.223523] ? __note_gp_changes+0x500/0x500 [ 172.228359] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 172.233355] ? trace_hardirqs_on+0xd/0x10 [ 172.237484] ? __kthread_parkme+0x175/0x240 [ 172.241790] kthread+0x33c/0x400 [ 172.245657] ? __note_gp_changes+0x500/0x500 [ 172.250214] ? kthread_delayed_work_timer_fn+0x270/0x270 [ 172.255650] ret_from_fork+0x24/0x30 [ 172.259366] NMI backtrace for cpu 0 [ 172.263437] CPU: 0 PID: 8798 Comm: syz-executor3 Not tainted 4.15.0-rc6-mm1+ #50 [ 172.270941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.280268] Call Trace: [ 172.282826] [ 172.284954] dump_stack+0x137/0x198 [ 172.288567] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 172.293040] nmi_cpu_backtrace+0x1d2/0x210 [ 172.297258] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 172.301730] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 172.306989] arch_trigger_cpumask_backtrace+0x14/0x20 [ 172.312158] rcu_dump_cpu_stacks+0x186/0x1d7 [ 172.316542] ? wake_up_process+0x10/0x20 [ 172.322485] rcu_check_callbacks+0x1a64/0x1de0 [ 172.327397] ? account_system_index_time+0x20e/0x370 [ 172.332502] update_process_times+0x30/0x60 [ 172.336802] tick_sched_handle+0x85/0x160 [ 172.340929] tick_sched_timer+0x42/0x120 [ 172.344971] __hrtimer_run_queues+0x2c8/0xb50 [ 172.349449] ? tick_sched_do_timer+0xe0/0xe0 [ 172.353839] ? hrtimer_fixup_init+0x70/0x70 [ 172.358135] ? kvm_clock_get_cycles+0x25/0x30 [ 172.362607] ? ktime_get_update_offsets_now+0x27c/0x3e0 [ 172.367960] hrtimer_interrupt+0x1c2/0x5e0 [ 172.372222] smp_apic_timer_interrupt+0xc9/0x4c0 [ 172.376960] apic_timer_interrupt+0xa9/0xb0 [ 172.381254] [ 172.383470] RIP: 0010:mulaw_decode+0x57c/0x740 [ 172.388024] RSP: 0018:ffff8801c247f948 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff11 [ 172.395708] RAX: 00000000ffffffff RBX: ffffc9000129e056 RCX: 0000000000000007 [ 172.402953] RDX: 0000000000000006 RSI: ffffc90002581000 RDI: ffffc9000129b0ac [ 172.410198] RBP: ffff8801c247fa68 R08: fffff52000253616 R09: fffff52000253616 [ 172.417446] R10: 0000000000000001 R11: fffff52000253615 R12: 0000000000007e00 [ 172.424693] R13: ffffc9000129b0ac R14: ffff8801c3916600 R15: dffffc0000000000 [ 172.432572] ? mulaw_decode+0x53a/0x740 [ 172.436546] ? snd_pcm_plugin_build_linear+0x830/0x830 [ 172.441802] ? snd_pcm_plugin_client_channels+0x17/0x80 [ 172.447150] ? io_src_channels+0xeb/0x1e0 [ 172.451280] mulaw_transfer+0x222/0x270 [ 172.455242] snd_pcm_plug_write_transfer+0x20b/0x390 [ 172.460329] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 172.466974] ? snd_pcm_format_physical_width+0x5b/0x70 [ 172.473793] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 172.479492] snd_pcm_oss_write2+0x22e/0x3c0 [ 172.483794] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 172.488273] ? snd_pcm_oss_write+0x4d2/0x690 [ 172.492667] snd_pcm_oss_write+0x4c1/0x690 [ 172.496897] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 172.501718] __vfs_write+0xef/0x740 [ 172.505332] ? kernel_read+0x120/0x120 [ 172.509202] ? __might_sleep+0x95/0x190 [ 172.513158] ? _cond_resched+0x14/0x30 [ 172.517022] ? __inode_security_revalidate+0xd9/0x130 [ 172.522191] ? avc_policy_seqno+0x9/0x20 [ 172.526233] ? selinux_file_permission+0x82/0x460 [ 172.531060] ? security_file_permission+0x89/0x1e0 [ 172.535971] ? rw_verify_area+0xe5/0x2b0 [ 172.540013] vfs_write+0x189/0x510 [ 172.543624] SyS_write+0xd4/0x1a0 [ 172.547063] ? SyS_read+0x1a0/0x1a0 [ 172.550668] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 172.555662] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 172.560406] entry_SYSCALL_64_fastpath+0x23/0x9a [ 172.565138] RIP: 0033:0x452ac9 [ 172.569171] RSP: 002b:00007f87bff01c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 172.576859] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 172.584104] RDX: 00000000fffffee4 RSI: 0000000020735ee0 RDI: 0000000000000014 [ 172.592250] RBP: 00000000000002f3 R08: 0000000000000000 R09: 0000000000000000 [ 172.599494] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2768 [ 172.606741] R13: 00000000ffffffff R14: 00007f87bff026d4 R15: 0000000000000000