x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$TCSETA(r1, 0x5406, &(0x7f00001dd000)={0x5, 0x8, 0x1b, 0x1, 0x0, 0x5, 0x0, 0x10000, 0x3, 0xffffffff80000001}) 2018/01/04 09:05:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/04 09:05:36 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x1f, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x1003ddb, 0x5c10c0) write$evdev(r0, &(0x7f00009f2000)=[{{0x2, 0x0}, 0x1, 0x45, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) 2018/01/04 09:05:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) [ 201.827142] device syz7 entered promiscuous mode 2018/01/04 09:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x820000000020000a, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000ac000)={0x0, 0x0}, &(0x7f0000c07000)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lseek(r0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000e23000)=""/181, 0xb5) getsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000775000)=0x0, &(0x7f0000ae1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000a50000)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write$sndseq(r2, &(0x7f00003dc000-0x6)=[{0x7, 0x7ff, 0x4, 0x7, @tick=0x72, {0x3f, 0x3}, {0x10000, 0x400}, @queue={0x9, {0x80, 0xffff}}}, {0x1ff, 0xdd1, 0x5433686b, 0x0, @time={0x77359400, 0x0}, {0x101, 0x3}, {0x100, 0x35}, @result={0x7, 0x957a}}, {0x6, 0x83, 0xe50000, 0x4, @tick=0x9, {0x3, 0x3ff}, {0x1, 0x1f}, @connect={{0x2, 0x1}, {0x75f, 0x9}}}], 0x54) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000e12000)={0x2, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x400, 0xb205, 0x200, 0x400, &(0x7f0000f41000-0x10)=@generic="6d94f07312c9049f08cc13b4aefba490", 0xe828, 0x230, 0x84cf}) 2018/01/04 09:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x11, 0x1, 0xfffffffffffffffd) accept4(0xffffffffffffffff, &(0x7f0000eed000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009a8000)=0x14, 0x800) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00001cb000-0xc)={@loopback=0x7f000001, @rand_addr=0x100000000, r2}, 0xc) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000773000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000896000-0x1c)={&(0x7f00003c9000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b43000)=[{&(0x7f00001e2000)="b153889769c894700b17f732774257fb64", 0x11}, {&(0x7f000073e000)="1b1c4a7f5cda725a", 0x8}, {&(0x7f0000258000-0x33)="52dccb3fb1a827ee6557a7778fe8ee527de626b3cb5f04cba4f5be1d498b1d3bab6cde47bb09d837997c6a5e4c34d64e55a80f", 0x33}, {&(0x7f0000c68000-0xcd)="e9c3b9b3dc591647696dcaad5e1df8b79dfb2ad7e42164b8a12ee6483d22127899f79a2d866e9882e9db60b02cb1034f38d4af64e33c8502b7f1404f15d7ce5fed13281b22f6a9676457174b00f16d06f15576789cd711373bef1802c0049eb094c8865d5f3729162e4b0621f37228481824c6ef4f97183a95c4d4b932fe4a41301a4e68e1314033d1d76fe5590896af53c1c739115cfe14406723e91217b18cdea49975ee33224da29cd1cccad5fdc51dfd5b378997e5f40ee452d998b0c4302aa75920719de9fdddd5f72501", 0xcd}, {&(0x7f00001c7000-0xa7)="24f108909d18d792b31e645e638a34984e860217ba71c102eb02f14e104bfc1c551397f5de2916ab738194404c7ae92c01dbd63ea7da3800c3b4a52a008200f773ab740c44b523f7ff7ac5efb0e603ab9e89258843da913f6a6a82bfdcd6ef7faf066ae1730964a4f39e8a5508981f3b60edbf015470ab2cca7a503ec281e6be2287276c9c0f40ee8eb14ae3250ff7f48ba01a7b55b240f9ed12101ccd91f70dc2606a14d28a13", 0xa7}, {&(0x7f0000f55000)="f5a2f999d1b7257e3527746357cb76c46efe9e2f2c5bc75595dbbd7459cf4ac4c50d68ac04f649865f6402ec67cccefdbb4ae573d368077994b852d9e8e4d2fd1146b05ffbda85cabd659ae67fde4e614e589328363f36dcb946ff6a3223362f9f66c84c97f2d08b1b00dac1541463f39393ddfb89d879a42452de502b09cbd0f9850ecda89b2f5ea6bd86b78b78c6b78fd2e5903b3e775fb0f6544a4311809d5b9443cfdddfc7e90fe5d5a027692a47585d92938ddba36f698e5d9e6e3627b49af3380bcc42164e525120adccd524d273f66b", 0xd3}], 0x6, &(0x7f0000cc0000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x8000, 0x100000001, 0x4, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x81, 0x9000, 0x9, 0xae2, r3}}, @init={0x14, 0x84, 0x0, {0x3, 0x4, 0x35, 0x0}}, @init={0x14, 0x84, 0x0, {0x400, 0x9, 0x21, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x204, 0x8, 0x3, r3}}], 0xdc, 0x2000c000}, 0x20000000) sendto$inet(r5, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46cda5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a0908b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb50000000084547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000439000)={"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"}) 2018/01/04 09:05:36 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)='net/l2cap\x00') r1 = socket(0x5, 0x800, 0x80000001) ioctl$KDENABIO(r0, 0x4b36) syncfs(r1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r1}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000053f000)={0x0, 0x0}) ustat(0x0, &(0x7f0000d6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d59000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b9c000)={0x0, 0x7, 0x700000000000}, &(0x7f0000a8f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000dc4000)={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]}}, 0x8c) 2018/01/04 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/04 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/04 09:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f0c000-0x9)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000682000-0x4)=0x6, 0x4) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000776000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r3 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@generic="ebdb85bddc46a35b70c851faa12ef548", 0x10) connect(r3, &(0x7f0000bfa000)=@l2={0x1f, 0x81, {0x3, 0x9, 0x1000, 0xcee0, 0x0, 0x9}, 0xfff, 0x8}, 0xe) 2018/01/04 09:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000f13000)={0xfe0000000, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:36 executing program 3: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x0, 0x0, [0x0, 0x400, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000afb000)={0x1, 0x0, [{0xc00000040000083, 0x0, 0xffffffffffffffff}]}) 2018/01/04 09:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000597000-0xb)='/dev/adsp#\x00', 0x5, 0x400) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009d1000)=0x0, &(0x7f0000eec000)=0x4) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000072000)=r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000773000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/04 09:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 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$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000896000-0x1c)={&(0x7f00003c9000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b43000)=[{&(0x7f00001e2000)="b153889769c894700b17f732774257fb64", 0x11}, {&(0x7f000073e000)="1b1c4a7f5cda725a", 0x8}, {&(0x7f0000258000-0x33)="52dccb3fb1a827ee6557a7778fe8ee527de626b3cb5f04cba4f5be1d498b1d3bab6cde47bb09d837997c6a5e4c34d64e55a80f", 0x33}, {&(0x7f0000c68000-0xcd)="e9c3b9b3dc591647696dcaad5e1df8b79dfb2ad7e42164b8a12ee6483d22127899f79a2d866e9882e9db60b02cb1034f38d4af64e33c8502b7f1404f15d7ce5fed13281b22f6a9676457174b00f16d06f15576789cd711373bef1802c0049eb094c8865d5f3729162e4b0621f37228481824c6ef4f97183a95c4d4b932fe4a41301a4e68e1314033d1d76fe5590896af53c1c739115cfe14406723e91217b18cdea49975ee33224da29cd1cccad5fdc51dfd5b378997e5f40ee452d998b0c4302aa75920719de9fdddd5f72501", 0xcd}, {&(0x7f00001c7000-0xa7)="24f108909d18d792b31e645e638a34984e860217ba71c102eb02f14e104bfc1c551397f5de2916ab738194404c7ae92c01dbd63ea7da3800c3b4a52a008200f773ab740c44b523f7ff7ac5efb0e603ab9e89258843da913f6a6a82bfdcd6ef7faf066ae1730964a4f39e8a5508981f3b60edbf015470ab2cca7a503ec281e6be2287276c9c0f40ee8eb14ae3250ff7f48ba01a7b55b240f9ed12101ccd91f70dc2606a14d28a13", 0xa7}, {&(0x7f0000f55000)="f5a2f999d1b7257e3527746357cb76c46efe9e2f2c5bc75595dbbd7459cf4ac4c50d68ac04f649865f6402ec67cccefdbb4ae573d368077994b852d9e8e4d2fd1146b05ffbda85cabd659ae67fde4e614e589328363f36dcb946ff6a3223362f9f66c84c97f2d08b1b00dac1541463f39393ddfb89d879a42452de502b09cbd0f9850ecda89b2f5ea6bd86b78b78c6b78fd2e5903b3e775fb0f6544a4311809d5b9443cfdddfc7e90fe5d5a027692a47585d92938ddba36f698e5d9e6e3627b49af3380bcc42164e525120adccd524d273f66b", 0xd3}], 0x6, &(0x7f0000cc0000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x8000, 0x100000001, 0x4, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x81, 0x9000, 0x9, 0xae2, r3}}, @init={0x14, 0x84, 0x0, {0x3, 0x4, 0x35, 0x0}}, @init={0x14, 0x84, 0x0, {0x400, 0x9, 0x21, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x204, 0x8, 0x3, r3}}], 0xdc, 0x2000c000}, 0x20000000) sendto$inet(r5, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000051f000-0x30)={0x5271, 0x0, &(0x7f0000509000)="", &(0x7f000078c000-0x60)="84beb8af9a6a1eb6bc1abe049d20c2ec25b8c374dce8f5865b238aba988bfd5958b74c1cace7fc910f0e0b842ff0b9e1b99cf0c603ad2a72f30e4cce53f81c8b17ad8efe83e2003b76169b811ef19af61334ef78ae9a1950165ab1a766bef0e8", 0x0, 0x60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) pkey_alloc(0x0, 0x1) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000005000-0x8)=0x0) 2018/01/04 09:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000989000)={0x0, 0x400, 0x30}, &(0x7f0000e2a000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000047c000)={r3, 0x4}, &(0x7f000028b000)=0x6) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000406000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000073b000)=0xffffffffffffff7e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004df000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:36 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getgroups(0x4, &(0x7f0000003000-0x10)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005000)=[r1, r2]) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:36 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ca7000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x10200, 0x0, &(0x7f0000540000/0x3000)=nil}) timer_create(0x0, &(0x7f0000001000-0x58)={0x0, 0xa, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000000000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a5000-0x4)=0x0) 2018/01/04 09:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80b, 0xfffffffffffffffc) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000149000)={0x0, 0x0, 0x200000}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_procfs(0x0, &(0x7f0000697000)='net/netlink\x00') setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f69000-0xeb)="9b0e87343e5dc7f511c909a9eea56b177a967fa1d55bfb67fd212f91acacb010fc1e55fc0c9de6b9cb713aaf8ef782a7125cc1363023c52ca8bc9eaf4b7b28130cd0d0c286b945b4e6b8efde0ef2c18d6ea4afb9b744bd23303400d3efc61dffb5b97f785f604a0d3599cf706b54bbef00779ac221783912e4fbfa914ab812860ccd9976bf2b02cdd852d815e6b9fdff53668c869964708f6a87c0c3242203aa3a486ef743303e0b0c40464670a60f031d0433983c091191762500a1334c00fd532e1fd07f37adf0ed32f24d84fc064f54cc6a6d6b849880534402dd411e3d8bdf3d0fe5ea72457939b541", 0xeb) r3 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r3, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/01/04 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/04 09:05:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00009d7000)={"317c49dc7bc1bd4a93d06e7c2085f153", {0x4, 0x9d7, 0x4, "ae83b77c8180", 0x10001, 0x0}}) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000546000-0x8)={&(0x7f000051b000-0x10)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f68000-0x6)='rxrpc\x00', &(0x7f0000f67000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c5f000-0x1)='\x00', 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f0000923000)=""/0, 0x0) 2018/01/04 09:05:36 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x80000000000000, 0x84, &(0x7f0000000000)={0x0, 0x0}) 2018/01/04 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/04 09:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 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$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000896000-0x1c)={&(0x7f00003c9000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b43000)=[{&(0x7f00001e2000)="b153889769c894700b17f732774257fb64", 0x11}, {&(0x7f000073e000)="1b1c4a7f5cda725a", 0x8}, {&(0x7f0000258000-0x33)="52dccb3fb1a827ee6557a7778fe8ee527de626b3cb5f04cba4f5be1d498b1d3bab6cde47bb09d837997c6a5e4c34d64e55a80f", 0x33}, {&(0x7f0000c68000-0xcd)="e9c3b9b3dc591647696dcaad5e1df8b79dfb2ad7e42164b8a12ee6483d22127899f79a2d866e9882e9db60b02cb1034f38d4af64e33c8502b7f1404f15d7ce5fed13281b22f6a9676457174b00f16d06f15576789cd711373bef1802c0049eb094c8865d5f3729162e4b0621f37228481824c6ef4f97183a95c4d4b932fe4a41301a4e68e1314033d1d76fe5590896af53c1c739115cfe14406723e91217b18cdea49975ee33224da29cd1cccad5fdc51dfd5b378997e5f40ee452d998b0c4302aa75920719de9fdddd5f72501", 0xcd}, {&(0x7f00001c7000-0xa7)="24f108909d18d792b31e645e638a34984e860217ba71c102eb02f14e104bfc1c551397f5de2916ab738194404c7ae92c01dbd63ea7da3800c3b4a52a008200f773ab740c44b523f7ff7ac5efb0e603ab9e89258843da913f6a6a82bfdcd6ef7faf066ae1730964a4f39e8a5508981f3b60edbf015470ab2cca7a503ec281e6be2287276c9c0f40ee8eb14ae3250ff7f48ba01a7b55b240f9ed12101ccd91f70dc2606a14d28a13", 0xa7}, {&(0x7f0000f55000)="f5a2f999d1b7257e3527746357cb76c46efe9e2f2c5bc75595dbbd7459cf4ac4c50d68ac04f649865f6402ec67cccefdbb4ae573d368077994b852d9e8e4d2fd1146b05ffbda85cabd659ae67fde4e614e589328363f36dcb946ff6a3223362f9f66c84c97f2d08b1b00dac1541463f39393ddfb89d879a42452de502b09cbd0f9850ecda89b2f5ea6bd86b78b78c6b78fd2e5903b3e775fb0f6544a4311809d5b9443cfdddfc7e90fe5d5a027692a47585d92938ddba36f698e5d9e6e3627b49af3380bcc42164e525120adccd524d273f66b", 0xd3}], 0x6, &(0x7f0000cc0000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x8000, 0x100000001, 0x4, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x81, 0x9000, 0x9, 0xae2, r3}}, @init={0x14, 0x84, 0x0, {0x3, 0x4, 0x35, 0x0}}, @init={0x14, 0x84, 0x0, {0x400, 0x9, 0x21, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x204, 0x8, 0x3, r3}}], 0xdc, 0x2000c000}, 0x20000000) sendto$inet(r5, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/01/04 09:05:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchmodat(r2, &(0x7f0000419000)='./file0\x00', 0xa) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000773000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007f0000)='/selinux/create\x00', 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000e8b000)=0xa0, 0x4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000792000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) rename(&(0x7f00007de000-0x8)='./file0\x00', &(0x7f0000039000)='./file0\x00') getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000906000)=0x0, &(0x7f0000805000)=0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000041f000)={"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"}) r5 = creat(&(0x7f000030d000)='./file0\x00', 0x0) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f00000c1000)={0x2, 0x3, 0x2, 0x225, 0xffffffff80000001, 0xfffffffffffffffc}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/04 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) [ 202.251055] device syz7 entered promiscuous mode 2018/01/04 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/04 09:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000896000-0x1c)={&(0x7f00003c9000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b43000)=[{&(0x7f00001e2000)="b153889769c894700b17f732774257fb64", 0x11}, {&(0x7f000073e000)="1b1c4a7f5cda725a", 0x8}, {&(0x7f0000258000-0x33)="52dccb3fb1a827ee6557a7778fe8ee527de626b3cb5f04cba4f5be1d498b1d3bab6cde47bb09d837997c6a5e4c34d64e55a80f", 0x33}, {&(0x7f0000c68000-0xcd)="e9c3b9b3dc591647696dcaad5e1df8b79dfb2ad7e42164b8a12ee6483d22127899f79a2d866e9882e9db60b02cb1034f38d4af64e33c8502b7f1404f15d7ce5fed13281b22f6a9676457174b00f16d06f15576789cd711373bef1802c0049eb094c8865d5f3729162e4b0621f37228481824c6ef4f97183a95c4d4b932fe4a41301a4e68e1314033d1d76fe5590896af53c1c739115cfe14406723e91217b18cdea49975ee33224da29cd1cccad5fdc51dfd5b378997e5f40ee452d998b0c4302aa75920719de9fdddd5f72501", 0xcd}, {&(0x7f00001c7000-0xa7)="24f108909d18d792b31e645e638a34984e860217ba71c102eb02f14e104bfc1c551397f5de2916ab738194404c7ae92c01dbd63ea7da3800c3b4a52a008200f773ab740c44b523f7ff7ac5efb0e603ab9e89258843da913f6a6a82bfdcd6ef7faf066ae1730964a4f39e8a5508981f3b60edbf015470ab2cca7a503ec281e6be2287276c9c0f40ee8eb14ae3250ff7f48ba01a7b55b240f9ed12101ccd91f70dc2606a14d28a13", 0xa7}, {&(0x7f0000f55000)="f5a2f999d1b7257e3527746357cb76c46efe9e2f2c5bc75595dbbd7459cf4ac4c50d68ac04f649865f6402ec67cccefdbb4ae573d368077994b852d9e8e4d2fd1146b05ffbda85cabd659ae67fde4e614e589328363f36dcb946ff6a3223362f9f66c84c97f2d08b1b00dac1541463f39393ddfb89d879a42452de502b09cbd0f9850ecda89b2f5ea6bd86b78b78c6b78fd2e5903b3e775fb0f6544a4311809d5b9443cfdddfc7e90fe5d5a027692a47585d92938ddba36f698e5d9e6e3627b49af3380bcc42164e525120adccd524d273f66b", 0xd3}], 0x6, &(0x7f0000cc0000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x8000, 0x100000001, 0x4, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x81, 0x9000, 0x9, 0xae2, r3}}, @init={0x14, 0x84, 0x0, {0x3, 0x4, 0x35, 0x0}}, @init={0x14, 0x84, 0x0, {0x400, 0x9, 0x21, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x204, 0x8, 0x3, r3}}], 0xdc, 0x2000c000}, 0x20000000) sendto$inet(r5, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = syz_open_dev$amidi(&(0x7f000039f000)='/dev/amidi#\x00', 0x9, 0x101000) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f000005e000-0x10)={&(0x7f0000f7a000/0x1000)=nil, 0x1000}) write(r0, &(0x7f0000813000-0x1)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f00008db000)="d9", 0x1) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000775000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fdb000)={0x8, 0x0, [{0xfff, 0x0, 0x6}, {0x8f6, 0x0, 0x4b6c04fe}, {0x81c, 0x0, 0x3}, {0x0, 0x0, 0x3}, {0x951, 0x0, 0x4}, {0xa74, 0x0, 0x9}, {0x0, 0x0, 0xffffffffc8715522}, {0xbbe, 0x0, 0x100000001}]}) 2018/01/04 09:05:36 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f80000-0x4)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000002000-0x28)={@common='irlan0\x00', @ifru_names=@common='ipddp0\x00'}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000003000-0x4)=0x2, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$vcsn(&(0x7f0000384000)='/dev/vcs#\x00', 0x6, 0x101000) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000020e000-0x4)=0x6, 0x4) socketpair(0x4, 0x4, 0x20, &(0x7f000001e000)={0x0, 0x0}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000773000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c4e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000083c000-0x4)=0x0) 2018/01/04 09:05:36 executing program 0: mlock2(&(0x7f0000c29000/0x7000)=nil, 0x7000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000164000-0xb)='/dev/vcsa#\x00', 0x81, 0x88000) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000731000-0x10)={0x10000, 0x8, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r3 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@generic="3043ff751a92aadb5837b3b8fe88a849", 0x10) connect(r3, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/01/04 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/04 09:05:36 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000006000-0xb)='/dev/midi#\x00', 0x1, 0x20040) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000006000-0x18)={0x0, 0x9, 0x9, &(0x7f0000002000-0x8)=0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 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$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000896000-0x1c)={&(0x7f00003c9000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b43000)=[{&(0x7f00001e2000)="b153889769c894700b17f732774257fb64", 0x11}, {&(0x7f000073e000)="1b1c4a7f5cda725a", 0x8}, {&(0x7f0000258000-0x33)="52dccb3fb1a827ee6557a7778fe8ee527de626b3cb5f04cba4f5be1d498b1d3bab6cde47bb09d837997c6a5e4c34d64e55a80f", 0x33}, {&(0x7f0000c68000-0xcd)="e9c3b9b3dc591647696dcaad5e1df8b79dfb2ad7e42164b8a12ee6483d22127899f79a2d866e9882e9db60b02cb1034f38d4af64e33c8502b7f1404f15d7ce5fed13281b22f6a9676457174b00f16d06f15576789cd711373bef1802c0049eb094c8865d5f3729162e4b0621f37228481824c6ef4f97183a95c4d4b932fe4a41301a4e68e1314033d1d76fe5590896af53c1c739115cfe14406723e91217b18cdea49975ee33224da29cd1cccad5fdc51dfd5b378997e5f40ee452d998b0c4302aa75920719de9fdddd5f72501", 0xcd}, {&(0x7f00001c7000-0xa7)="24f108909d18d792b31e645e638a34984e860217ba71c102eb02f14e104bfc1c551397f5de2916ab738194404c7ae92c01dbd63ea7da3800c3b4a52a008200f773ab740c44b523f7ff7ac5efb0e603ab9e89258843da913f6a6a82bfdcd6ef7faf066ae1730964a4f39e8a5508981f3b60edbf015470ab2cca7a503ec281e6be2287276c9c0f40ee8eb14ae3250ff7f48ba01a7b55b240f9ed12101ccd91f70dc2606a14d28a13", 0xa7}, {&(0x7f0000f55000)="f5a2f999d1b7257e3527746357cb76c46efe9e2f2c5bc75595dbbd7459cf4ac4c50d68ac04f649865f6402ec67cccefdbb4ae573d368077994b852d9e8e4d2fd1146b05ffbda85cabd659ae67fde4e614e589328363f36dcb946ff6a3223362f9f66c84c97f2d08b1b00dac1541463f39393ddfb89d879a42452de502b09cbd0f9850ecda89b2f5ea6bd86b78b78c6b78fd2e5903b3e775fb0f6544a4311809d5b9443cfdddfc7e90fe5d5a027692a47585d92938ddba36f698e5d9e6e3627b49af3380bcc42164e525120adccd524d273f66b", 0xd3}], 0x6, &(0x7f0000cc0000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x8000, 0x100000001, 0x4, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x81, 0x9000, 0x9, 0xae2, r3}}, @init={0x14, 0x84, 0x0, {0x3, 0x4, 0x35, 0x0}}, @init={0x14, 0x84, 0x0, {0x400, 0x9, 0x21, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x204, 0x8, 0x3, r3}}], 0xdc, 0x2000c000}, 0x20000000) sendto$inet(r5, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/04 09:05:36 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000896000-0x1c)={&(0x7f00003c9000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b43000)=[{&(0x7f00001e2000)="b153889769c894700b17f732774257fb64", 0x11}, {&(0x7f000073e000)="1b1c4a7f5cda725a", 0x8}, {&(0x7f0000258000-0x33)="52dccb3fb1a827ee6557a7778fe8ee527de626b3cb5f04cba4f5be1d498b1d3bab6cde47bb09d837997c6a5e4c34d64e55a80f", 0x33}, {&(0x7f0000c68000-0xcd)="e9c3b9b3dc591647696dcaad5e1df8b79dfb2ad7e42164b8a12ee6483d22127899f79a2d866e9882e9db60b02cb1034f38d4af64e33c8502b7f1404f15d7ce5fed13281b22f6a9676457174b00f16d06f15576789cd711373bef1802c0049eb094c8865d5f3729162e4b0621f37228481824c6ef4f97183a95c4d4b932fe4a41301a4e68e1314033d1d76fe5590896af53c1c739115cfe14406723e91217b18cdea49975ee33224da29cd1cccad5fdc51dfd5b378997e5f40ee452d998b0c4302aa75920719de9fdddd5f72501", 0xcd}, {&(0x7f00001c7000-0xa7)="24f108909d18d792b31e645e638a34984e860217ba71c102eb02f14e104bfc1c551397f5de2916ab738194404c7ae92c01dbd63ea7da3800c3b4a52a008200f773ab740c44b523f7ff7ac5efb0e603ab9e89258843da913f6a6a82bfdcd6ef7faf066ae1730964a4f39e8a5508981f3b60edbf015470ab2cca7a503ec281e6be2287276c9c0f40ee8eb14ae3250ff7f48ba01a7b55b240f9ed12101ccd91f70dc2606a14d28a13", 0xa7}, {&(0x7f0000f55000)="f5a2f999d1b7257e3527746357cb76c46efe9e2f2c5bc75595dbbd7459cf4ac4c50d68ac04f649865f6402ec67cccefdbb4ae573d368077994b852d9e8e4d2fd1146b05ffbda85cabd659ae67fde4e614e589328363f36dcb946ff6a3223362f9f66c84c97f2d08b1b00dac1541463f39393ddfb89d879a42452de502b09cbd0f9850ecda89b2f5ea6bd86b78b78c6b78fd2e5903b3e775fb0f6544a4311809d5b9443cfdddfc7e90fe5d5a027692a47585d92938ddba36f698e5d9e6e3627b49af3380bcc42164e525120adccd524d273f66b", 0xd3}], 0x6, &(0x7f0000cc0000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x8000, 0x100000001, 0x4, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x81, 0x9000, 0x9, 0xae2, r3}}, @init={0x14, 0x84, 0x0, {0x3, 0x4, 0x35, 0x0}}, @init={0x14, 0x84, 0x0, {0x400, 0x9, 0x21, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x204, 0x8, 0x3, r3}}], 0xdc, 0x2000c000}, 0x20000000) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xc51d, 0x200) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000483000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000346000-0x6)={0x1, [0x7]}, &(0x7f00005b5000-0x4)=0x6) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) sendmsg$key(r4, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00007e9000)={0x2, 0xa, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46cda5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a0908b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb50000000084547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) r5 = syz_open_dev$admmidi(&(0x7f000064e000-0xe)='/dev/admmidi#\x00', 0x401, 0x420200) ioctl$KDENABIO(r5, 0x4b36) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x800000000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x7f, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/04 09:05:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000002000)={0x8206, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000070d000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000c15000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) r3 = fcntl$getown(r2, 0x9) sched_rr_get_interval(r3, &(0x7f0000fac000)={0x0, 0x0}) timerfd_settime(r2, 0x2, &(0x7f0000767000-0x10)={{0x0, 0x0}, {0x0, r4}}, &(0x7f00009ed000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r2, 0x0, &(0x7f0000f4d000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000246000)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_load(0xffffffffffffff9c, &(0x7f000005c000)='/selinux/load\x00', 0x2, 0x0) 2018/01/04 09:05:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) [ 202.432467] device syz7 entered promiscuous mode 2018/01/04 09:05:36 executing program 5: pipe2(&(0x7f0000413000-0x8)={0x0, 0x0}, 0x800) 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$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x6, 0x5516, 0x9, 0xaa, 0x3, 0x7bb1, 0x7f, 0x0, 0xb4, 0x7f}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000006000)='/dev/dmmidi#\x00', 0x106, 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000005000)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x9, 0x100000001, 0x86, 0x8ac}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000006000-0x2e)={r2, 0x26, "42708f9c10849ccdec82d7be898cdf2b15de30437555998ddfbda03e82741fec213bde2a2f67"}, &(0x7f0000004000)=0x2e) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000005000)=""/4096, &(0x7f0000006000-0x4)=0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x401, 0x20}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000007000-0xc)={r5, 0x7fff, 0x20}, &(0x7f0000003000-0x4)=0xc) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000005000)={r2, 0x1}, 0x8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000003000)={0x8, {{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2018/01/04 09:05:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) r2 = socket(0x20000000000000a, 0x2, 0x0) poll(&(0x7f00000dd000-0x10)=[{r0, 0x0, 0x0}, {r2, 0x6004, 0x0}], 0x2, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ac000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000cd1000)={0x800, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000714000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000434000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000878000-0x10)={r4, 0x1, 0x6, @random="7bd9acfed694", [0x0, 0x0]}, 0x10) 2018/01/04 09:05:37 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a5f000-0x4)=0x0) migrate_pages(r3, 0xffffffffffff8000, &(0x7f0000bcc000)=0x4, &(0x7f00001f3000-0x8)=0x4) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/01/04 09:05:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f0000b98000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000002b000-0x10)={0x9, 0x1, 0xf5, 0xd90, r1}, 0x10) mbind(&(0x7f0000363000/0x4000)=nil, 0x4000, 0x0, &(0x7f000069b000-0x8)=0x0, 0x1, 0x0) 2018/01/04 09:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/04 09:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000097b000-0x10)='/selinux/create\x00', 0x2, 0x0) timer_create(0x7, &(0x7f0000e44000)={0x0, 0x27, 0x1, @thr={&(0x7f00002b6000-0x6)="fe0b98c6af37", &(0x7f0000f0f000)="d1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d54000)=0x0) clock_gettime(0x0, &(0x7f0000929000)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000153000)={{0x0, 0x1c9c380}, {r4, r5+10000000}}, &(0x7f0000033000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000082000-0x2)=0x4, &(0x7f0000a3e000)=0x2) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000773000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000f29000)=@req3={0x1, 0x3, 0x0, 0x100, 0x401, 0x7f, 0x7fffffff}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000f15000)={0x3, 0x0, {0x2, 0x3, 0x1f, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 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, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/04 09:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 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$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000896000-0x1c)={&(0x7f00003c9000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b43000)=[{&(0x7f00001e2000)="b153889769c894700b17f732774257fb64", 0x11}, {&(0x7f000073e000)="1b1c4a7f5cda725a", 0x8}, {&(0x7f0000258000-0x33)="52dccb3fb1a827ee6557a7778fe8ee527de626b3cb5f04cba4f5be1d498b1d3bab6cde47bb09d837997c6a5e4c34d64e55a80f", 0x33}, {&(0x7f0000c68000-0xcd)="e9c3b9b3dc591647696dcaad5e1df8b79dfb2ad7e42164b8a12ee6483d22127899f79a2d866e9882e9db60b02cb1034f38d4af64e33c8502b7f1404f15d7ce5fed13281b22f6a9676457174b00f16d06f15576789cd711373bef1802c0049eb094c8865d5f3729162e4b0621f37228481824c6ef4f97183a95c4d4b932fe4a41301a4e68e1314033d1d76fe5590896af53c1c739115cfe14406723e91217b18cdea49975ee33224da29cd1cccad5fdc51dfd5b378997e5f40ee452d998b0c4302aa75920719de9fdddd5f72501", 0xcd}, {&(0x7f00001c7000-0xa7)="24f108909d18d792b31e645e638a34984e860217ba71c102eb02f14e104bfc1c551397f5de2916ab738194404c7ae92c01dbd63ea7da3800c3b4a52a008200f773ab740c44b523f7ff7ac5efb0e603ab9e89258843da913f6a6a82bfdcd6ef7faf066ae1730964a4f39e8a5508981f3b60edbf015470ab2cca7a503ec281e6be2287276c9c0f40ee8eb14ae3250ff7f48ba01a7b55b240f9ed12101ccd91f70dc2606a14d28a13", 0xa7}, {&(0x7f0000f55000)="f5a2f999d1b7257e3527746357cb76c46efe9e2f2c5bc75595dbbd7459cf4ac4c50d68ac04f649865f6402ec67cccefdbb4ae573d368077994b852d9e8e4d2fd1146b05ffbda85cabd659ae67fde4e614e589328363f36dcb946ff6a3223362f9f66c84c97f2d08b1b00dac1541463f39393ddfb89d879a42452de502b09cbd0f9850ecda89b2f5ea6bd86b78b78c6b78fd2e5903b3e775fb0f6544a4311809d5b9443cfdddfc7e90fe5d5a027692a47585d92938ddba36f698e5d9e6e3627b49af3380bcc42164e525120adccd524d273f66b", 0xd3}], 0x6, &(0x7f0000cc0000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x8000, 0x100000001, 0x4, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x81, 0x9000, 0x9, 0xae2, r3}}, @init={0x14, 0x84, 0x0, {0x3, 0x4, 0x35, 0x0}}, @init={0x14, 0x84, 0x0, {0x400, 0x9, 0x21, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x204, 0x8, 0x3, r3}}], 0xdc, 0x2000c000}, 0x20000000) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:37 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x7, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x29b) 2018/01/04 09:05:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b40000)={0x0, 0x81, "b4a176df5d2f49ae7948530fc435084b35da64a5339ae707925c8998530d5b7478cc18fea9216b22406a11cbeebbd899d76404e762eceeee708625a04d01fd08697803676cf4111dc48ba6c2d5ab66b13240f9ecefa39858e2e0f7132579b51c98abddf3360376b7bd20a20f6a6069c73b8c53d15f10081cfdc445d293b8ee7858"}, &(0x7f0000173000)=0x89) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cbf000-0x98)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffff9c, &(0x7f0000b09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002b2000)=0x14, 0x800) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000bd5000)={@empty=0x0, @empty=0x0, r4}, 0xc) r5 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r2, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresgid(&(0x7f0000685000-0x4)=0x0, &(0x7f0000390000)=0x0, &(0x7f000003d000)=0x0) r7 = getgid() getresgid(&(0x7f0000d48000)=0x0, &(0x7f000039b000)=0x0, &(0x7f00009b1000-0x4)=0x0) setresgid(r6, r7, r8) sendto$inet(r3, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000059b000-0x8)={r9, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002b8000)={0x0, 0x2, 0x8}, 0xc) finit_module(r0, &(0x7f00002c0000)="f42d5e00", 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000a05000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000253000-0x4)=0x25ef, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000520000-0x8)=0x0) r2 = socket(0x40000000018, 0x0, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000e80000-0x21)=""/33, &(0x7f00001bd000-0x4)=0x21) 2018/01/04 09:05:37 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000006000-0x10)={0x1, 0x4, 0x101, 0x200}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000007000-0x18)={r1, 0x7, 0x20, 0x5, 0xdad4}, &(0x7f0000007000-0x4)=0x18) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001000)=0x4, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 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$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000896000-0x1c)={&(0x7f00003c9000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b43000)=[{&(0x7f00001e2000)="b153889769c894700b17f732774257fb64", 0x11}, {&(0x7f000073e000)="1b1c4a7f5cda725a", 0x8}, {&(0x7f0000258000-0x33)="52dccb3fb1a827ee6557a7778fe8ee527de626b3cb5f04cba4f5be1d498b1d3bab6cde47bb09d837997c6a5e4c34d64e55a80f", 0x33}, {&(0x7f0000c68000-0xcd)="e9c3b9b3dc591647696dcaad5e1df8b79dfb2ad7e42164b8a12ee6483d22127899f79a2d866e9882e9db60b02cb1034f38d4af64e33c8502b7f1404f15d7ce5fed13281b22f6a9676457174b00f16d06f15576789cd711373bef1802c0049eb094c8865d5f3729162e4b0621f37228481824c6ef4f97183a95c4d4b932fe4a41301a4e68e1314033d1d76fe5590896af53c1c739115cfe14406723e91217b18cdea49975ee33224da29cd1cccad5fdc51dfd5b378997e5f40ee452d998b0c4302aa75920719de9fdddd5f72501", 0xcd}, {&(0x7f00001c7000-0xa7)="24f108909d18d792b31e645e638a34984e860217ba71c102eb02f14e104bfc1c551397f5de2916ab738194404c7ae92c01dbd63ea7da3800c3b4a52a008200f773ab740c44b523f7ff7ac5efb0e603ab9e89258843da913f6a6a82bfdcd6ef7faf066ae1730964a4f39e8a5508981f3b60edbf015470ab2cca7a503ec281e6be2287276c9c0f40ee8eb14ae3250ff7f48ba01a7b55b240f9ed12101ccd91f70dc2606a14d28a13", 0xa7}, {&(0x7f0000f55000)="f5a2f999d1b7257e3527746357cb76c46efe9e2f2c5bc75595dbbd7459cf4ac4c50d68ac04f649865f6402ec67cccefdbb4ae573d368077994b852d9e8e4d2fd1146b05ffbda85cabd659ae67fde4e614e589328363f36dcb946ff6a3223362f9f66c84c97f2d08b1b00dac1541463f39393ddfb89d879a42452de502b09cbd0f9850ecda89b2f5ea6bd86b78b78c6b78fd2e5903b3e775fb0f6544a4311809d5b9443cfdddfc7e90fe5d5a027692a47585d92938ddba36f698e5d9e6e3627b49af3380bcc42164e525120adccd524d273f66b", 0xd3}], 0x6, &(0x7f0000cc0000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x8000, 0x100000001, 0x4, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x81, 0x9000, 0x9, 0xae2, r3}}, @init={0x14, 0x84, 0x0, {0x3, 0x4, 0x35, 0x0}}, @init={0x14, 0x84, 0x0, {0x400, 0x9, 0x21, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x204, 0x8, 0x3, r3}}], 0xdc, 0x2000c000}, 0x20000000) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:37 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000926000-0x6)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2207}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a2d000)={r3, 0x9, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0xd)='mime_typeGPL\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000aa0000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f00005dc000)=0xc) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000066e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f00002b1000)={0x1ff, 0x4}) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000876000-0x4b)=""/75, &(0x7f0000e9f000-0x4)=0x4b) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000797000-0x4)=0x0, &(0x7f0000302000-0x4)=0x4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000b02000)={@common='irlan0\x00', @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r7 = socket(0x4, 0x2, 0x1ff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f00007ed000-0x4c)={0x3fcd65ca, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r7, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000ec4000-0x8)={0x0, 0x0}, &(0x7f000049c000-0x4)=0x8) 2018/01/04 09:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/04 09:05:37 executing program 3: 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$sock_buf(r0, 0x1, 0x100000000000005c, &(0x7f0000ac2000-0x24)=""/43, &(0x7f0000320000)=0x2b) 2018/01/04 09:05:37 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000005000)=""/194) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/04 09:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 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$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r5, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:37 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x335) 2018/01/04 09:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(0xffffffffffffffff) 2018/01/04 09:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d65000)=0x0) r1 = socket$inet(0x2, 0x0, 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d3c000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xbfd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfc45}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000773000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c63000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00004d7000)=0xfd248eada4404f88) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:37 executing program 5: syz_open_dev$usbmon(&(0x7f00009ef000-0xd)='/dev/usbmon#\x00', 0x8, 0x20800) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x3, 0x400400) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000006000-0x4)=0x6, 0x4) 2018/01/04 09:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 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, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/04 09:05:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd4000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000103000-0xc)={0x0, 0x90, &(0x7f00009c1000-0x90)=[@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4c}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x400000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x0, 0xdf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}]}, &(0x7f0000ca0000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000664000)={r2, 0x8, 0x7}, &(0x7f0000560000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005fd000)={@common='sit0\x00', &(0x7f0000779000-0x2c)=@ethtool_cmd={0x1b, 0x0, 0x0, 0x0, 0x7, 0x7f, 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]}) 2018/01/04 09:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) ioprio_get$pid(0x1, r3) bind$bt_hci(r2, &(0x7f00004f9000)={0x1f, 0x4, 0x3}, 0x6) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000d18000)={r2, 0x184de980}) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/01/04 09:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(0xffffffffffffffff) 2018/01/04 09:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 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$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r5, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:37 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000005000)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) fcntl$getflags(r0, 0x40b) 2018/01/04 09:05:37 executing program 3: 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndseq(&(0x7f000005b000)='/dev/snd/seq\x00', 0x0, 0x428200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f000052e000)={0x6, 0x2, {0x0, 0x2, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:37 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000005000)={0x7, [0x2, 0x1f, 0x200, 0x7fff, 0x1, 0x7, 0x40]}, &(0x7f0000001000-0x4)=0x12) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 202.857885] device syz7 entered promiscuous mode 2018/01/04 09:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(0xffffffffffffffff) 2018/01/04 09:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 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$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) sendto$inet(r5, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 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, 0x0], 0x0}, {0x0, 0x0, 0xffffffffffffffe1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1000000000000}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000d00000)=0xc6ef, 0x4) 2018/01/04 09:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) splice(r0, &(0x7f0000cc6000-0x8)=0x0, r1, &(0x7f00008c2000)=0x0, 0x1, 0x8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/01/04 09:05:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fa6000-0x10)='/selinux/member\x00', 0x2, 0x0) getpeername$inet(r0, &(0x7f0000a6a000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a08000)=0x10) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) [ 202.995660] device syz7 entered promiscuous mode 2018/01/04 09:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000773000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000769000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bed000-0x4)=0x5) 2018/01/04 09:05:37 executing program 1 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/04 09:05:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009b7000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000002000-0x8e)="ae6c5ea8cdde5a88cf71ff67a255c195d72d52e756744a838f67c1fe0f01fe629e4eefd363897acf46105a324b7e843e0252e45783e34ef0ed036f10ca36c7baaad3ee00533a02c64667e5d02f438a0e3723dc73ffe80cbd3c3977defa36aa2a68335ec2bda72881283c5fb2991cfcdc2894f8f6f73545de39470b3e7f177ea43c471d7fdafe6469b9bcdc279bd7", 0x8e, 0x72d4d6f891e42b03, &(0x7f0000002000-0x10)={0x1a, 0x1f, 0x7ff, 0x1f, 0x5, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000001000)=0x7f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007000-0xb8)={0x0, 0x6, 0xffff, 0x52, 0xfffffffffffffbff, 0x3, 0x40, 0xc6ea, {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]}, 0x80000000, 0x8, 0x5, 0x100, 0x6}}, &(0x7f0000006000)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000-0x98)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x4}, &(0x7f0000006000)=0x98) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000005000)="6cd8c3a5697eb00ae2ab1ca0151ca243a704236970b64239760f8949c01084f0828a20940e989314030796f9c1bd992b056ad03281823c5fa9f9f4b59f0a42056cbb90665c9a0abe334769b9b2cb40c1") setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d69000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/01/04 09:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) sendto$inet(r5, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:37 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fd9000-0x50)={{0x2, 0x9}, {0xe5, 0x8}, 0x6, 0x4, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x70, &(0x7f0000fda000-0x4)=0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000fd9000)='/dev/vcsa#\x00', 0x1ff, 0x8a00) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b2000-0x11)='/dev/vga_arbiter\x00', 0x204002, 0x0) r7 = syz_open_dev$amidi(&(0x7f0000261000)='/dev/amidi#\x00', 0x3, 0x40800) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fda000-0x16)='/selinux/checkreqprot\x00', 0x212000, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000013000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008de000)='/dev/rfkill\x00', 0x402200, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = eventfd(0x6) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$audio(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/audio\x00', 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b76000-0x9)='/dev/ppp\x00', 0x240000, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0xa, &(0x7f0000fd9000)=[&(0x7f0000854000)={0x0, 0x0, 0x0, 0x7, 0x1, r3, &(0x7f0000fd9000)="4196c3a310222dc3785c76cda1abaeebca223f726ff1ec76757f8b4d9b3c5ee3d859171e4b8c12bf4a6d1a79eb47e1d90374165e1cf187b96d156ba068e4fe5082863bc085aecd", 0x47, 0x2, 0x0, 0x0, r5}, &(0x7f0000549000-0x40)={0x0, 0x0, 0x0, 0xf, 0x401, r1, &(0x7f0000fd9000)="1c2b51f8574267377fb28fa01823a288f3e7e1dcd274bf683f8132ca702e954d24bfd8411d1b714071114bd1616c87d18cc55cf1c0c2a33b2bdf7e55ef5e36e5bb894e1cbd020c41d18fce66c340b11e2ffafbdae1f04a013a9e4daa236e9b69e3e23566478500f7d5ceb9bd2f9430fad8676b95af4f", 0x76, 0x9, 0x0, 0x1, r6}, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0xb, 0x100000000, r2, &(0x7f0000d8a000-0x1000)="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", 0x1000, 0x571c40e0, 0x0, 0x1, r7}, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f00007d7000-0x76)="3c439abd52f827bc356a3edd69f5c3ddcf7f050ac44f644719a1df0fc1a920e69e47d148771619cee581cc622bb451a321dc82278cfe8381f636df4ba646c09c7e30ddd51ac76838ca2f2a04f77d99285bfb893805b4c9859889b1450f2159b2b370de9abb6688850f26ee45e5ea18dc09b374af7ec9", 0x76, 0x4, 0x0, 0x0, r8}, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f0000547000-0x23)="189797aeeff7bf983029cbbd5fb231eee725b288fd8c1a54d72db3c94c6a8e9f87d1ad", 0x23, 0x3ff, 0x0, 0x1, r9}, &(0x7f000075a000)={0x0, 0x0, 0x0, 0x0, 0x1, r3, &(0x7f0000aae000-0x1000)="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", 0x1000, 0x7, 0x0, 0x1, r10}, &(0x7f0000fda000-0x40)={0x0, 0xf7c17accd499a719, 0x0, 0x3, 0xffffffffffffffe1, r3, &(0x7f0000fda000-0x8b)="b6a502f416eef34d289939241fb7cedccbb622380d26a2c168fd436c9d9525e5a7ae265d454c2dab9541f6e58b8d5ce66b3f7d784889ebb57ea05050132ad9ce08425fd044e4cf01907ab2e19307aa14823b78aad07807969f74b1537c69e4131aec177e123806e165d2038ee4c021b5834bf9f68d8da465a0985ca4cc148af0dc78ace5a7668a5f672ee7", 0x8b, 0x6, 0x0, 0x0, r11}, &(0x7f0000b7b000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00006b3000)="05d0e0a76634efc27da5433b977a6edd315ee824f226483c2979a97f08229f090852adfa7542acc17155fc04c0a26242ab847f056f3295d81a04b80f32c9b794cecd5637a346772f09e8a28163ab86926450b79359f1d0dc1cfe103e3c107a836f826cf8332f50525d7de8f5892c0b393cb84f8755c338bf99b4cded57b4d1e218788c3370774d0c9664dc60799db2f5", 0x90, 0x3ff, 0x0, 0x0, r12}, &(0x7f0000816000)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000fd9000)="3eb8d57ce4602040b07682ab8cfbb199e296497519cf5bed9f51f3e41db48dc017ad5a559df3a3f0cd2e546ecc7c05bf5f14be644d6f9dc073e619271472420d8d6ded58177ecf4fdf66d1bf9acd9963d2b90125ba165e4efc90903b14370c216a95b83103e8794934f392bc177841", 0x6f, 0x40, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f00007cd000)={0x0, 0x0, 0x0, 0x7, 0x10000, r0, &(0x7f00008f9000-0x2e)="12e9bec32205575d92e9123d494e081a6170968df6c6df4e8c67880c023424e1e4662fce3f3266d37d3059f6a97f", 0x2e, 0x4, 0x0, 0x0, r13}]) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/04 09:05:37 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000ddb000)='/dev/input/mice\x00', 0x0, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x4, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x400004000000805, 0x401) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a62000)={0x7, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000400000-0x37)=""/55) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000c61000-0x10)={0x5, 0x7fffffff, 0x80000000, 0x400}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d6e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000c3c000-0x70)={0x3, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20f, 0x3, 0x0, 0x8, 0xff, &(0x7f0000243000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0xe217, 0x2}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00008a4000)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 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, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/04 09:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 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$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) sendto$inet(r5, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) [ 203.113796] FAULT_INJECTION: forcing a failure. [ 203.113796] name failslab, interval 1, probability 0, space 0, times 0 [ 203.121205] device syz7 entered promiscuous mode [ 203.148881] CPU: 0 PID: 3901 Comm: syz-executor1 Not tainted 4.15.0-rc6+ #157 2018/01/04 09:05:37 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000304000-0x9)='/dev/sg#\x00', 0xd8, 0x40) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000365000-0x8)={0x4, &(0x7f0000860000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00008a2000-0x95)=""/149, &(0x7f0000371000-0x4)=0x95) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000082a000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) r2 = fcntl$getown(r1, 0x9) ioprio_set$pid(0x2, r2, 0x0) r3 = syz_open_pts(r0, 0x400000) ioctl$KDDELIO(r3, 0x4b35, 0x40) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000079e000)=0x0) [ 203.148887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.148890] Call Trace: [ 203.148908] dump_stack+0x194/0x257 [ 203.148924] ? arch_local_irq_restore+0x53/0x53 [ 203.148954] should_fail+0x8c0/0xa40 [ 203.148963] ? mutex_unlock+0xd/0x10 [ 203.148975] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 203.149008] ? trace_event_raw_event_lock+0x340/0x340 [ 203.149027] ? find_held_lock+0x35/0x1d0 [ 203.149078] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 203.149088] ? kvm_uevent_notify_change.part.38+0x5c/0x430 [ 203.149103] ? rcu_note_context_switch+0x710/0x710 [ 203.149124] should_failslab+0xec/0x120 [ 203.149135] kmem_cache_alloc_trace+0x4b/0x750 [ 203.149143] ? refcount_sub_and_test+0x115/0x1b0 [ 203.149154] ? refcount_inc+0x50/0x50 [ 203.149174] kvm_uevent_notify_change.part.38+0x8d/0x430 [ 203.149183] ? kvm_put_kvm+0xdf0/0xdf0 [ 203.149190] kvm_put_kvm+0x181/0xdf0 [ 203.149210] ? kvm_clear_guest+0xb0/0xb0 [ 203.149223] ? kvm_irqfd_release+0xd1/0x120 [ 203.149232] ? lock_downgrade+0x980/0x980 [ 203.149260] ? _raw_spin_unlock_irq+0x27/0x70 [ 203.149275] ? kvm_irqfd_release+0xdd/0x120 [ 203.149281] ? kvm_irqfd_release+0xdd/0x120 [ 203.149290] ? kvm_put_kvm+0xdf0/0xdf0 [ 203.149297] kvm_vm_release+0x42/0x50 [ 203.149305] __fput+0x327/0x7e0 [ 203.149321] ? fput+0x140/0x140 [ 203.149330] ? _raw_spin_unlock_irq+0x27/0x70 [ 203.149345] ____fput+0x15/0x20 [ 203.149353] task_work_run+0x199/0x270 [ 203.149366] ? task_work_cancel+0x210/0x210 [ 203.149373] ? __close_fd+0x222/0x360 [ 203.149381] ? exit_to_usermode_loop+0x8c/0x310 [ 203.149396] exit_to_usermode_loop+0x296/0x310 [ 203.149408] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 203.149417] ? do_fast_syscall_32+0x156/0xf9d [ 203.149426] ? filp_close+0x230/0x230 [ 203.149443] do_fast_syscall_32+0xbfd/0xf9d [ 203.149460] ? do_int80_syscall_32+0x9d0/0x9d0 [ 203.149478] ? syscall_return_slowpath+0x2ad/0x550 [ 203.149488] ? prepare_exit_to_usermode+0x340/0x340 [ 203.149501] ? sysret32_from_system_call+0x5/0x3b [ 203.149518] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.149533] entry_SYSENTER_compat+0x54/0x63 2018/01/04 09:05:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e62000)='/dev/kvm\x00', 0x80800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000773000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x5, 0x60080) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f000044d000)=""/24) 2018/01/04 09:05:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007df000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f15000-0x6)={0x0, 0x7ff}, &(0x7f0000be7000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f24000-0x8)={r3, 0x2}, &(0x7f00000b5000-0x4)=0x8) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000804000-0x4)=0x0, &(0x7f0000c42000)=0x231) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:37 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000002d000-0xe)='net/sockstat6\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000015000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000031000)=0x58, 0x80800) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000033000-0xb)={0x400000004003, 0x3, 0x8000, 0x1, 0x5, 0xffff, 0x81, 0xfffe000000000000, 0x380000000, 0xff, 0x7ffffffe}, 0xfffffffffffffcf9) r2 = syz_open_dev$sndpcmp(&(0x7f0000015000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x101000) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000033000-0xa)='/dev/dsp#\x00', 0x5, 0x400) socketpair(0x4, 0x5, 0x3c36, &(0x7f0000012000-0x8)={0x0, 0x0}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f000001e000)={r3, 0x4, 0x9, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r5, 0x0, 0xc, &(0x7f0000031000-0x4)=0x0, &(0x7f0000030000)=0x4) 2018/01/04 09:05:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) recvfrom$ipx(r1, &(0x7f0000d7d000-0x5b)=""/91, 0x5b, 0x10043, &(0x7f0000d36000-0x10)={0x4, 0x1d7, 0x3f, "5f7702bfee76", 0x1, 0x0}, 0x10) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/04 09:05:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) r2 = syz_open_dev$amidi(&(0x7f0000e80000-0xc)='/dev/amidi#\x00', 0x8, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00006e8000)={0xe7, 0x100, 0x7af, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r3 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r3, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/01/04 09:05:37 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000005000)={0x200, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 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$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r5, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:37 executing program 1: mmap(&(0x7f0000584000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) [ 203.149539] RIP: 0023:0xf7f81c79 [ 203.149542] RSP: 002b:00000000f777d08c EFLAGS: 00000296 ORIG_RAX: 0000000000000006 [ 203.149549] RAX: 0000000000000000 RBX: 0000000000000014 RCX: 0000000000000000 [ 203.149553] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 203.149558] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 203.149563] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 203.149567] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/04 09:05:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ae5000)='./file0\x00', 0x400000, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4c000)={r0, &(0x7f0000872000-0x1000)="a93cbdf5f9a722eb7bc20ce6a4aaaafd84901a0383bb279a5677cf0f13badb02dbe907c6e3232297e7fb365b998614f9478ff72bb663f6b7ca49bb85876d1b3bc0fbfbc24caacda0e9b203e1453da25a3e11ff72f380beeacd43ccd27569c0b0d17455d640f4beb9e517fc21f6a13bf32695e9aae35ad768b8281c9de51920173c9197aee4442e992506c4c2fda77b39fd5f7949e950cec9dad32fe3a2c2bfb4c9df02dfa08fe28a42d6991054c895909d98bd8db8e0ee2fd78d41c484623aeb877e044bc0379951e804f642b356116f99fb8043f88a0db103ebb1fef8b4e6a557b0e07b5a502f73ef7ebbb52af013a790841392ab7a739d9aac10cd6be612179743f1353e16e33a7078ef957428f1a35c47e6747fb413adad5dc90bf23c7159351c0aed46bebdf8ee8e40eae46f22448e7dfc56a359d29bf3eca3f85460b94b42c4f1cbb7b9ed8a5e111ee919ec02ac2fb037ffbf86a1d63aeffd164daed58261378a614cd4ba91b52dc7c9d93676bc5c452e1e0bb9aa9ccc55ec392d9af7f2dc364be21dcbea15c575105d4cc8d09bbbbae44d486afc064cb6913e4129312655f8abac72fdf7d1fb989337688a6f0b8fbedce323ffb6e31735523423dd712b1548f9fa8b7d88bb9410a2a519295c4ac37a03f3422a5e551ea774398326c2099f9d691d921038c935823dbf01ba52bef4d0919da203e9a5d6783a57ecc76023b501d0c79fba187526f9f8aad32eb7e87bc870a3bbb973291988590c7a1dae2170f28c102b35d5482986bb7990a955e9b15efb5206466b45682f86503ec5d14f39e7d48e8ae7195a41e98e8793ba76049fd6a233cbcd480072765bcd26f479ace8eda530a6e2711d9846d5a1c1f7ac59137b3b0d1d736f1109843cda84b53852a5640c11412d51919803b085c041943f82d36101451383b45e80fa98ca68049197b77d31f7160be5b94f97d67ce3847037546b9f2d31e7c514c76b08a1293a4180e4951cd8e2b99cfb145649d55ed098c1fef3dd5463e641e4b1ad87bf394098dc5b28e73871c3845be26a72e1ff60bf6819e7536d60da139d6466e081c16e1b9df6af322d848d2c7b70898f1f8157febb738f88a88deaf00367be7c0c0d1a3f66801431db550a5b2e0fca0d628b8c471cf136849a38e6d834da85b42e774eac9a91d955a336ba5bc423e4b041516d61d34d7a7f08fd85b40651b6fa6ea6d10e48900be049ae08b979620bd0f51897d5f3cf6225e5ba8f1f7b6152c8dd3251e1751d6881ccdb6c5da04a6f214aa6fac6d0a1bab06b14c8457d3cfb05e5798dd703749e19ba339ee2c57d6a1484cd143441ceb63db799ec45d5b666e5855166e5a8c2b6b774e8c29df2db91443e18e59787ae03a0d6827f85f1e74e84e4cd51acce0ce010a83f78abb6f40efa4f90d5fc52c0a871523478103bec21ab9c1225b5b714c55a506431d5ab319cce6af1ccfeda79d9d332e468a561cea5ac6c91ad6d47b56e1b0531497f01a50cd7a56858deb96974565c3aaa2802a3494e3424942ce5860ec895d3021b5b719a866e8035437d2b2f7c598ddb90d3fe7ad077a1742363a415193a2072abaefefb8928268e4dd7b934c799bcd82141d26e86eda33908c87fdf8d5abb02b9a637dbe271321b023f71706fc83821d58c269bade71bf633ada42f4597856e0a2e0cc48fbf5c7e2cada5a769e603331158214b9008fd79fd21e7ff5d1f29b7858bab5827dd31aa7960e3d0d32be4f9cc222fb615f9776b8afb93c045cd27141788a26c0ec5780cd380300d26242cf3d72bb08cd96253216cb3d0f1a0875d1a325fd3c39d8f20825d0923b4f38b382a459c17393ef8a5324ce36f95b1b5eb8063b9b8177b0a3c296e6b3a92c27eeb732d30af2ccb11e6013439e151acc820bf050b6d152a4d94e4fc45cdd97c296fe69f80c1511b48dd9cd2392c5d5c01e6b957015c8d9a52cfa03096f22cbea7241175126c7b08974365f5ceebeb101ca41706310ce0d0117aeb55f9fe047ac5409336942beb0959c0dfb59419c713a58293e5f871d6dcff547dc981272438421c3a755be4063235916bc7bdb986f118efbdac7364f240a99fd36dcd840ce517af4932e6de73355a2e122097c9659daf98419a16915000bcf43d3b2cb6442b59966c915384a75287534f10481e49c859c20eb95596c411a77787633b6a0da93a74a2f0e9c6b848eef6052b20c0da28db4ed51c212e5c7856de3cb9fbe6106c343471724b073cfb485ce9f77a4c4a3b02f7972a223fa97c5be6e254f4e253a3e14130faf22c19b23c734a9c110b2729e05a4592d11d90bc0c14db764c13ff8f41698b1a25a608fa2bff3ce7e5050e32eff0a3121b1f442071ef211e5f4242474ac6cd1aaa7a5a14f5a5a7d0dc07c7994dc75ceea82eb2598a8f035ce1c39520a0811366e473424d7e7477e16e96405e58b4c7e874576e2f58c3df4280f2811fadf010fe7fe1eae0e4e2a89bedad1166a01968ef6ac2c0e4687531519207392ed5d06dcec0b13e371cb228ebe05cfbdbb1c8a19a9e171367af0680fdb5ef8830cc8dd367dba026cd0f2075a94a3ac72cd3f1f92e9b41ed95799970660ef093060cd51af84bd74355f0c169384dbb2cde93484cf915b71602735430692788726f67f5cec2daaf180bd07d539624e682da01fc7390cdb5c9a9d3bfd054bfc5ffb3610ba0e1a90a5b88623e61bfe6e2c5b57bc1cc45d23d211336546ea82178c88c1e631ed4c147ea550672245b00b0ee0a670accd888bfa4a7a9d9a2ec9db583f0093467ddb0fa49fa3726613c883e2097075ad814c3720d941c1ea40ed49a54e7826a2ada55f05f0673bdb9ad2d6c029dc4c5f7410b5fb2fc5acf38a19af127d6a73350fc1a55cc1aa5472bc56b591bdeb168b66640968e3d8c997ca91304943df8eb3efc7fa54a48f91acd3db63ce0a01f893947cbcee0d06de28e422d561fdedb1c24e00c0e7747c48bba0730748e439e4e6f30899cd8ff4a2dfd95ef91e78675ffdaa07ebd0a9d55c36478887150cc3175af24589fc0bf8357e08e013190bd4fa3ec5d5686fdb89fd9eaf1149aeedb013727c1100583b2679ef85ca6f64ef9e9ec34184c0f38696f204be8f46bb4ca84b58d41136ac3463ce9c7193d5354cf4c9805bf05a172e11af476b4f8c5de644a4ec638fb40b7550e139dae5088ce61009275febacc6c399459058a13e2cd44d8267c45f99910d1f694db18ef6fb34d6491e0a1bc6574a7a201a014a9618b759e0422f92accaf56a9a8a40d880079bc60c4cf9ada82e30cb1037bea3f5362edf2c0d3b353eed5a20cd95c4e30375b8e913088b929b6aec4b2157e7bef3fbdbff8440b8ea2cdf3e0bdf5dd4c0e6aa263130c1d30e2c8d3f4b17219ddf1ea6d984f169a79b79125baa3d5c01a6810a11c5905dd8bc47f6dcfe0f8012ac9c85e63ae48d2879e431c76510f3ff9e2a8a1fbb11b2f7399535b7374d0d74618d2d5e14136e64ad06211acbea089737167db1bbf537868f02c7693c39080ebffbf2d55ccc028d374cf4a45a1eb483679f778406feb30704356c9199470d28390153d4a23cdd8483bdcdfa28d03012703db6feca7f7fa3e8ce3ef17441aefdcc9de7a1b58316a6861600d1e8145ee3eca2d5195aa05e1d2f474c6e67d0be52d4ca997811639d9930ce817002a56124f85943be5571c9a29a3b3f44860c6868aba33d51f5489729319dbb20894ebb7186c171564f3494025e46ee89928e9ba48a6294854ccc9725dc670065f8d2e1b2ce1852865848e121a1f02da1ed47113775648b1c1a6924ca859a550dab26f3b2f80e9a7397fd328df96168be0020b17706e70eb4049214cb90f7153a5a17166c6d8ff584ae11cd66507da006670221812e4c1330c916f77d108b0ecf9eba31f811c907c7df9b81d7e597187ea1e8bdc5dd067d2797897ac4076c60930b88dcc787ade0e273758e5245774454fc2d9ecf693b7a5f3a235380da9502a2c010b332d2f1daec7b35df06f0ad4412812f8f9e603a9929ce3713ddc12abcad5fa1bb935b61a0a98148b37935f7821ac5930e1253252d8140bd46293c2b484ebdd3cde76fa6d813ab1352b2ef98d83550a34006179f88db36815436bf293c59242ccf6434920e5a9189b644cdfa97cb86309185b8044731a2557416608f4a4e7f831bf43aeb2d743f22e4c755f076a02ef30ea2a6e3da9a07e8b62cbad8af648d5df5825da11d3ff4c67512e81e3650517ba4f57b14598a8607b958ef72c94a43c303d802386de8c126efb3b517580cdf2edcee84a7af32bc5cb3fbbc275e8d9fa5e85bf0571628395a80a4594d13a7d008fd3e54b4fc0505d1da2b587682103ef4c4d5d5e6ed365461a9d283a1fe4edbc81f633ed5d727a87db30653f5519e2145b2e72dd7cea028714e18033dcc45f45cc9f4a4af3652d65ecd4736f3f1baeaf5b57e401a13f800b0512ef77b2ccc805cd18a8557588d96b1b9e8c8f06ac059af973ca8fca8d37b94ae837dfb97a439e27f942ece1a1fce2f22f7034f7aaa70f75589defbc29ca37c081e519fd3d05ae7ebb7a7784d22ccc64c265511210feeea748574184a29ce9bfb0463a96231e329028fe4f2365a0c9bfc4179e8843f33333e730ddd9ab1c367396b490d24b691550a793c9d548851f5f1754e0a14f333c2d1c4ed2f1b473ffeeabd6d24d55ebe511cef32ff1b2aca4e16119b7e777dbef6756ace4a49aa26d3382a99088cf9126085f321e917b64d5bdeca5d92619d091db0313c369da6b32a4598ad7c63f376ef1b8fed9aff66299345558473d0c7dec12441929591b9c854b102be7b58fde889b51ea9ba794e1b54313bb40a1dfcdd339fa47c5033c3c365c8ba860d12fbefd93df7673216671a8f626fbe2a98e745e585daf5df679b5881a858ee856a304d8f09b8af0c7d0349e995343999ee81b418df5b6e8f8be8361f793bbf2d5671b33ef08c24fcf370ab22c2aa3daff2865ea28d3711e35cc7e3b2d0ba4c11b40a6fc4b8e677550f4d17478da9ea935ba439ad5945646a1183ab36bd4775c4aa43f6326588b8c7b9133fe61b95860c8962bca3d37a90402f1fe13f510e3fc1cec8f963ebe07f17d4cfb1e02c17ad6242c0cc1648982b8fd1e8dd3d0f93e1b59f30cbe5fc44d8eb7959f3772601cffbf9f3996f4b0be703c338b0aa47ae92a81ba0d0cc0f89069eaa978ba2800989408b97f2ad5f8af586f0ddbfc526b4ddb248f9b4fca6de7a5377dc31767c1cafe7ab443192c05bdf25d24ee868a775ad7a708d441fda2a8a3c224dfa15c8df5cd0404525f2fd49c2b2f47db3ab189caf66667eee859354a2b70d12a9f008422c19eda0114a6b9978ddd06f1549b640a5c5543c68de46bbf52c031af706a9e409b6bc34f1c54e97d239e1b2c91f55df49be73a68c2564f0bdb18cde49f75d026896d4993e6ac7e9a0f2e187bf2afa7f3ee84e6c8bbf23c87cd6aa2babdd80caf6b3f0f1fc37d6f9ce09d99826eb4b7514c218e425c69f8525701823eeceb25d9e06b8c2f39dbae973f432a948ee249326955aa844a65e7dfb022e8d76d6bbd31d1a15daa74626cdd34038c16ac3cd19020639ae0878a071741d3d4e299e8f84474f4f5217753de31517fa3b06771f198913db12234d22adf6de9c0be22dbe2bf97e424f5e78617cc02be5faa2ab28875ab5ce28dedb11a7043c010fd1f4d6dc96cd5343b27e3a1fa4e67ad08872ba8e5f3f15dd894f31c2db9f44eaee87b9647b3ebc9a21feb94c8b6cb75bac9f6f987963f709b3fb7dfda", &(0x7f00002aa000-0xe5)=""/229}, 0x18) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mq_timedsend(r1, &(0x7f00001ab000)="c1989e4d93d96c077f2b973a8e2fd3dfb0137badbd6cfaf74603b5c1adfec441be0478e13620cd96ae9efd669422bc4a8443c2e356a4bb6b80184563976bfda347b33335f548cf0f3de31ce8d7e3c61cc6d57c933662e287e411ca69492f791df94b9c04", 0x64, 0x6, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) mq_notify(r0, &(0x7f0000f3d000)={0x0, 0x4, 0x4, @thr={&(0x7f0000c46000-0x82)="f317ead1f18e635bbc9ae8dee8c97dcecaabe60b6b51e5e4edd56e0efb4852618706652818f0c03ef3703b36a9c163822484aaf05691663b13d17629f5473baafa008075c2820eece2a121fccd7d4eba4dbd31f3e933695e5a80ffaa196db7a7b54d705b44100cc0156061a7b39227149e6701b3803ca06ce8e71fda23c88df15830", &(0x7f000030d000-0x95)="1ba074ca629cc50c4152f231b5df1680b6ab3719d22a4a1c7e65dc0c63e66173df519c0c508a9b48eefb71840595cb4632cc2bc47049f6a65fa73477049ab00f8bdde2d43960d66eefbcbf0b9fc194388bdbaa161757ecc78b9b91d0cb14540b098dcf0d6b4faf2f5df972ebd52a0238a8d4c43b2f6054f262d6f29d223c87fcaa6f388e660c27aed736de78b65c4eb61bee495949860a19398efb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$ax25(r1, &(0x7f0000755000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000940000-0x4)=0x10) fsync(r1) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00007c4000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 203.509410] device syz7 entered promiscuous mode 2018/01/04 09:05:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/04 09:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 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$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r5, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:38 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e2000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a83000-0xc)={0x0, 0x4, 0x20}, &(0x7f00000c3000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001000-0x32)="d1815ba32bac08d1253255890285cf90b6598e261503e346e374692bf05d32e910e25b2965531c2ee349fd0c07dd4d337616", 0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x200, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x7, 0x1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r2, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) recvmsg(r3, &(0x7f0000180000)={&(0x7f0000629000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00001a2000+0x570)=[{&(0x7f0000af2000)=""/143, 0x8f}, {&(0x7f0000521000)=""/4096, 0x1000}, {&(0x7f00009ac000)=""/140, 0x8c}, {&(0x7f0000352000)=""/4096, 0x1000}], 0x4, &(0x7f0000b3b000)=""/205, 0xcd, 0x100}, 0x40) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000e1a000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059b000-0x8)={r5, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000b88000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='irlan0\x00', @ifru_flags=0x20301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001dd000-0x9)='/dev/sg#\x00', 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) recvfrom(r0, &(0x7f0000604000-0xfd)=""/253, 0xfd, 0x2, &(0x7f0000dc5000)=@hci={0x1f, 0x4, 0x3}, 0x6) connect$ipx(r2, &(0x7f000031f000)={0x4, 0x1, 0x1f, "7004ece93c0e", 0xfff, 0x0}, 0x10) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000951000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f00002a0000)=0xc) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/01/04 09:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r5, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c60000)='/dev/rfkill\x00', 0x20082, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000608000-0xa)='/dev/cuse\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000d9c000/0x18000)=nil, &(0x7f00008fb000-0xc)=[@text64={0x40, &(0x7f00007ae000-0x63)="4e0f01f866ba4200b040ee48b827b78c0a000000000f23c80f21f8350000b0000f23f8b805000000b9020000000f01c166b8e9008ee04f0fc79d0000008066baf80cb87e5d7283ef66bafc0c66b8351f66ef430f2382450f005cee1f0fb3153f000000", 0x63}], 0x1, 0x32, &(0x7f000005c000)=[], 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000773000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:38 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000687000-0xb)='/dev/hwrng\x00', 0x8100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cff000-0x9)='/dev/kvm\x00', 0x3, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) syncfs(r1) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00009c7000-0x28)={0x5, 0x80000001, 0x9, 0x4, 0x4}) syz_open_dev$sndpcmc(&(0x7f0000218000)='/dev/snd/pcmC#D#c\x00', 0x95, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0xab37, 0x0, 0x0, [{0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = syz_open_dev$dmmidi(&(0x7f00000e3000)='/dev/dmmidi#\x00', 0x2, 0x10000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000694000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3b000)=0xe8) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000af3000)=0x0) 2018/01/04 09:05:38 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000005000)={@generic="facc75e3ea0fc4d47365ed4432c0a7fb", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/04 09:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 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$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r5, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 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$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r5, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:38 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x80000001, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001000)={r0, r0, 0x0, 0x5, &(0x7f0000002000-0xdd)="32712a6c2d24ba13f11a1f8d48d8408adae6cfcbf5bdf3b13dd3d79c84973e557b76c1b7a055f08d6edfd02273dcf349a822c0c5d60ec60765eb31d22f4f0648f485c978781e4dc92febf6164b104cc2ed03a2d63fff74e0348a892b920e5aa94365d7f7149b03a722373bd47ceb4bd9cc7790f0fab039ce4ae83d3b3281cee8c0fe30b0a60196de440e7c70202b7ff66d84f5e9d01e195355c8240f8e738e51df48a7be6a1fb46926c83e75dbe5cd2161d4da3d5aa9dc25cbdca888e15c928ab1ac2c576a176c3d6c98d4a22f8b76b7c96aa67d08d48ce4047a737ea7", 0x0, 0x5, 0xa18, 0x2, 0x3, 0x5, 0x1, "290e9da97ac247266f28bc0747564f2f750def9a94cdf27fda11d8b10bf148f50c17022d0b1e4774ff91ea054bdca66e8601d8"}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e50000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000ff3000-0xb)='/dev/adsp#\x00', 0x9, 0x101002) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000ce0000)={0x1000000000008, 0x6, 0xa500, 0x100}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000288000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$llc(r1, &(0x7f0000fd3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000008c000-0x4)=0x10) close(r0) 2018/01/04 09:05:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = gettid() ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000dc3000)={&(0x7f0000c8e000)=""/52, 0x34}) r3 = openat(0xffffffffffffff9c, &(0x7f0000e4f000-0x8)='./file0\x00', 0x410100, 0x8) clock_gettime(0x0, &(0x7f0000c93000)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000605000)={r4, r5/1000+10000}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f000016d000)={"8a927799b01a029f25061eda96dd379385fc78c78fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46cda5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a0908b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb50000000084547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 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, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/04 09:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 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$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r4 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb0000)={0x0, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000a14000)=""/176) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000432000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000bb8000-0x5c)={0xfffffffffffffffb, 0x7, 0x100000000, {0x77359400, 0x0}, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000773000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000097e000)={0x0, 0x9}, 0x8) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000bde000-0x1a8)={0x2, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x1a8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00005db000)=0x3f, 0x4) 2018/01/04 09:05:38 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x5, [0x3, 0x7c, 0x8001, 0x2, 0xfffffffffffffffe, 0x4a, 0x8, 0x8ee8]}, 0x5c) r1 = socket$inet_sctp(0x2, 0x801000000000005, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r5 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d67000)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bb4000)={r4, 0x1, 0x800030}, 0x262) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r5, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xd864, 0x8226b30b58d6546f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x70)={0x1, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, 0x7f, 0x800, 0x7, 0x2, 0x0, 0x6, 0x6, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) [ 203.799742] QAT: Invalid ioctl 2018/01/04 09:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r4 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) [ 203.832826] device syz7 entered promiscuous mode [ 203.866939] QAT: Invalid ioctl 2018/01/04 09:05:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000064d000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000044000)=0x7f, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"8a927799b01a029f25061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d40000a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c062194269ab67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88181907d958cb00807d63dfb58775215937ae2b62b46cda5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512145c072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c4ce503b2638feeae79436a0908b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d54017aa2fc8b814ecf28c41d4c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b13aed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee3ece9ded52625aa3f0a1d7b76b32536d39eeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233000001002ce4f47168ef93f01aef51c60000000000000006af34b21ed8437a371c0b427cd8c94f3952ee752b758eb5bff60a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27b41d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d17515838f8fbba284c5b6ffc5251019eaee59d117d34c73e50fbd33ceb4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1ddb50000000084547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a8eec8fb17616d2198d02ba4e7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000000002f4b2eebf5bcd42688b08ff0a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9eb9710f924aefde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e075b8624686feb21dbdb9afd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689e07e98b2ed59e1537fc7de144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000b04000-0xe7)=""/231) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000753000-0x128)={0x6, 0x0, [{0x4, 0x1, 0x0, 0x0, @msi={0x4, 0x5, 0x5}}, {0x7, 0x3, 0x0, 0x0, @msi={0x7, 0x5, 0x3}}, {0x7, 0x7, 0x0, 0x0, @sint={0x100000000, 0xf}}, {0x8, 0x4, 0x0, 0x0, @msi={0x8001, 0x8, 0xfffffffffffffffe}}, {0x80, 0x4, 0x0, 0x0, @irqchip={0x1, 0x47e47492}}, {0x3, 0x4, 0x0, 0x0, @adapter={0x80000001, 0x490f8501, 0x1a, 0x8, 0x3}}]}) 2018/01/04 09:05:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00001dd000)={0x0, 0x0}) r4 = dup2(r3, r3) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000bbf000)={r4, 0x2}) close(r1) bind$bt_hci(r3, &(0x7f00007e9000-0x6)={0x1f, 0x80000000, 0x3}, 0xfffffffffffffd30) dup2(r2, r3) 2018/01/04 09:05:38 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) prctl$setfpexc(0xc, 0x81) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000005000)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000002000-0x4)={0x2, 0x1, 0x1}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x200) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000018f000-0x4)=0x0) prctl$setptracer(0x59616d61, r2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r3 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r3, &(0x7f0000bfa000)=@generic={0x100000000002, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a5e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/01/04 09:05:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000156000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00006c5000)={r0, 0x5, 0x0, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000250000)={[{0x7, 0x2, 0x1f, 0x1000, 0x9, 0x8e, 0x1f, 0x0, 0x2, 0x4, 0x9, 0xbd84, 0x1f}, {0x8d66, 0x7, 0x5, 0x2, 0x1, 0xfff, 0xffffffff, 0x5, 0x3f, 0x3, 0xcb, 0x0, 0x9589}, {0x0, 0x2b, 0x0, 0x4, 0x80000001, 0x8001, 0x10d5, 0x80000001, 0x100000000000, 0x6, 0x4, 0xfffffffffffffffc, 0x5}], 0x6c6f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e0b000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000773000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000229000)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000cdc000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d12000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:38 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000003000)={0x40, 0x7fff, 0x5, 0x9ca}, 0x5) 2018/01/04 09:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 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$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:38 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0xe)='net/ip_mr_vif\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000-0x4)=0x0) ptrace$getregs(0xc, r1, 0x3, &(0x7f0000004000-0xd5)=""/213) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000-0x4)=0xfffffffffffffffa, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000ae2000)=""/40, &(0x7f000010d000-0x4)=0xca) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000972000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000be0000-0xb6)={0x0, 0xae, "d25b3a30c1c30aa62a616b2d2e32934e9851bca20fd6d8070315b16385386435a25c0905dc4327a018d1b949cd2d732b1295bb03bfd59a724ebcd376f09365ced87c453839af492e8d5c17cc411573b1c70daf4806ab7cfa3cdbcf44016efb1ccbe58b51b1c86640a3c80900d1900467c9b37390df0d5b0a26765ec7ee9b0067d5d5f18839ae0cc14fa8ccf8a15626e42331d9556376e3baf2e1b3995c5d60b25d94bf382bbe1672d2cd892d6abe"}, &(0x7f00007f4000)=0xb6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000318000-0x8)={r2, 0xffff}, &(0x7f00005bd000-0x4)=0x8) 2018/01/04 09:05:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e58000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000503000)={0x0, 0x0, 0x0, 0x4, 0xc10, 0x0, 0x9, 0x1b, 0x10, "03d26307ba24796dd6bb376fde15efe5523fd861795143bf9401a2f49973bdbc032b837b286d4353dffadf73b80bfc37e0316e6e877d85152a2a8941f45ddd53", "4bfa4ec1e1ac8b13c4b3a3c500ba2efdda19968c6a9d7e132b5489ade2040bf67e3d4bba6efc0b63164b3df44889fefd1f66ea34b9c442abdbf64b9dc20a3077", "2dff91df6fd68e39a11c66a17f3081d1732f7de4f1b2c6b3a177030cb36711ac", [0xcb7, 0x1]}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@generic="000214ee216ae13592a4a003dc7d1ecb", @ifru_flags=0x20301}) r3 = socket(0x20000000000000a, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00009a7000)='/dev/autofs\x00', 0x40001, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r3, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/01/04 09:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:38 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000664000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5e000)=0x28) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000125000)=@assoc_id=r2, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r3) 2018/01/04 09:05:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a82000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000bff000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001e6000-0xc)='/dev/autofs\x00', 0x0, 0x0) connect$nfc_llcp(r2, &(0x7f0000507000-0x58)={0x27, 0x401, 0x0, 0x6, 0x1, 0x81, "a64c4148fa4623173d5a568974983d1cf5b53c1d04065dd3e7f1d855c48cae9d9e0ace2a5d178ae75142a7c312c645db3578afb655c6075be55900dac2c4e9", 0x7f}, 0x58) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000738000)="6829c782a5b7e17b195b7c2867e70dcca8ffe0581a4321f179be422dddeb79e906e51cc5af07b6fc451a38e00827fff18767234ab361b7e561c2cbb9ff689b7baed2fa8961b591a346d70b5abc4075e16367492b382ed6ccd7b524768a497404653981b77d9d80d285656ea4ba69dd39bb1403b29cbf0f9bcf5cac301eb658b977f49a", 0x83) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000089d000)={0xfca, 0x8000}) 2018/01/04 09:05:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) flistxattr(r0, &(0x7f0000afc000)=""/74, 0x4a) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 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, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/04 09:05:38 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/member\x00', 0x2, 0x0) fchdir(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000003000)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={r3, 0x3, 0x6}, &(0x7f0000da7000)=0xc) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002af000-0x1)='\x00', 0xfffffffffffffffc) request_key(&(0x7f0000248000)='user\x00', &(0x7f0000e45000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bf7000)='\x00', r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000003000-0x24)={0x0, 0x0, 0x7a2c0b38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:05:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d97000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @fr_pvc=&(0x7f0000103000)={0x3}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/01/04 09:05:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000491000)=[], 0x0) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002eb000)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008ef000-0x10)='/selinux/create\x00', 0x2, 0x0) fstat(r1, &(0x7f000044f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000194000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x40, 0x2, 0x2, 0x2, 0x80, 0xa0, 0x5c, 0xffff, r3}, {0xb88, 0x7, 0x7fff, 0x100000000000, 0xdfd6, 0x1, 0x2, 0x2d1e}, {0x10001, 0x8, 0x8, 0x0}, 0x100000001, 0x9, 0x0, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0xff}, 0x2, @in=@rand_addr=0x4, 0x2, 0x7, 0x0, 0x3f, 0x8, 0x9, 0x101}}, 0xe8) timer_create(0x0, &(0x7f0000527000-0x58)={0x0, 0x12, 0x5, @thr={&(0x7f0000d1f000-0x71)="d7464c42e132fbc6b5f550ddb27f4550ea1328fc81a2118be75e0056826d09cf90f721da165da2d92aef9a3d78ff673f83dd50436b2d9bd3131ac1d3202aa5b7fddf6df4241851b89929fffb3eb41dee9fd9050152eff0c3775e964782e9e836f6ee6c9cfbb743857e4ebcf5f3a4c43849", &(0x7f000049d000)="516829428852fa47e8c66b7cf80cc890d1e23512eca194d0ae79bc536d2f21a23ec65ee82f16ecc2841cf57e2fccb0cff36257fb111cdafb3cb77ed72de57512c3b47e4d0eaf0bd6602f84f7c9bd7140572c1d70fb2e9ec820770d040b046042599a773fdde38412d275b9e6109e0ebdc3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000494000)=0x0) timer_delete(r4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ede000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x1) 2018/01/04 09:05:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000906000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 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, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007c9000-0x11)='/dev/qat_adf_ctl\x00', 0x288000, 0x0) getsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000948000-0x4)=0x0, &(0x7f00002d9000)=0x4) ioctl$int_in(r2, 0x5421, &(0x7f0000119000)=0x0) 2018/01/04 09:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000087000)=0x0, &(0x7f0000a15000)=0x4) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f000059b000-0x8)={0x0, 0x0}) 2018/01/04 09:05:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b06000-0x9)='/dev/kvm\x00', 0x801fe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000773000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp(0x2, 0x1, 0x84) getpeername$inet(r2, &(0x7f0000eab000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000890000-0x4)=0x10) [ 204.237436] device syz7 entered promiscuous mode 2018/01/04 09:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 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$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00002f8000)=[@in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bfa000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000385000-0x20)={0x101ff, 0x2, 0x0, 0x1000, &(0x7f0000363000/0x1000)=nil}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ce9000)=0x0, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) 2018/01/04 09:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae9000-0x8)={0x0, 0x0, ""}, &(0x7f0000e14000-0x4)=0x8) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:38 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x40040, 0x0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000006000-0xc)='/dev/audio#\x00', 0x1, 0xc0000) 2018/01/04 09:05:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f000086a000)=[{&(0x7f00000be000+0x170)=""/179, 0xb3}], 0x1) io_setup(0xd6, &(0x7f0000f14000-0x4)=0x0) io_destroy(r1) r2 = socket$inet(0x2, 0x1, 0x0) mincore(&(0x7f00007f7000/0x2000)=nil, 0x2000, &(0x7f00002d1000)=""/227) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f000054d000)=0x3f, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000c1000-0xb)='/dev/audio\x00', 0x80000, 0x0) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f000069b000-0x18)={0x9, 0x9, 0x4, 0x7, 0x4, 0x7}) write$tun(r3, &(0x7f0000435000-0x16b)=@hdr={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/04 09:05:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x6) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c8b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c49000)={0x10203, 0x2, 0x0, 0x1000, &(0x7f00002cb000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000ddc000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000071000)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000d94000-0x70)={[{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]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000584000-0x40)={0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlink(&(0x7f0000c13000-0x8)='./file0\x00', &(0x7f0000584000)='./file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000c70000)='/dev/usbmon#\x00', 0x9, 0x1d1480) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000057b000)=0x0, &(0x7f0000ec0000-0x4)=0x1) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000041a000-0x2)={0x3ff, 0x401}, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00004b9000)={0xfffffffffffffffd, 0x1, 0xd000, 0x1000, &(0x7f00006c8000/0x1000)=nil}) 2018/01/04 09:05:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) chdir(&(0x7f0000c3e000-0x8)='./file0\x00') r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005ac000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000f79000-0x8)={0x9, &(0x7f0000f75000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000838000)={r3, 0x8}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r4 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000d4a000)=0x0) connect(r4, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/01/04 09:05:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006a9000-0x70)={0x0, 0x68, "6327afcbeb0f9de049a64a156bb6e91193cc340c3cf486b9ddbadf18ba33431d7b21c899eb7074aa4b2de5c50e995d6e4afdf939d814bb463239dfded3f34117353e9d0d218ef48c6f58bafc2d94e9156a1d55edfc335c6af8f664c9301b676719bb66320ada9a16"}, &(0x7f00007f6000)=0x70) r2 = open(&(0x7f000098f000-0x6)='./file0\x00', 0x482400, 0x108) r3 = geteuid() fstat(r2, &(0x7f00000bd000-0x29)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x8) fchown(r2, r3, r4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00005e5000-0x8c)={0x1, 0x6, 0x7, 'queue1\x00', 0x2000000040000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c2a000)='/selinux/status\x00', 0x0, 0x0) sendmsg$inet_sctp(r5, &(0x7f0000918000)={&(0x7f0000cc5000)=@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000ad4000)=[{&(0x7f000034e000)="43d8ad81e56848aa3f003df49a79973a873f33baefb32e1987a607bf74ee82758baa778bbc8603916934adab19b0db51b4ee4aad176b906429f3e2e27970f095a4baee5dc988a931985c585f42469bf0cad439b6c758fe9961c232679ebce7b6d14e24a4d54f5138a18fafd613d5af6de6d546aa2f365f5c1f13434178e1e833e84437dab406847d9eb3bf351275a4039c822c83e736599a43cfe57beea8cfb4c4bfd9782c2ccd27ad0c03d548b5b6dbf756c898c4d572573050967535fd24ceadbbcfb4ea83612745f125fbb63a63a36a243a8fabf998d8b2175cfcd1374b3bdc269ef445", 0xe5}, {&(0x7f0000c59000-0x2a)="9459e9945bb5fecc2a2775c3139034cab4419203960f44359fba4895c4f844857d8d3d15f4a60bb93775", 0x2a}, {&(0x7f0000b77000-0x15)="f1c62e4986588a2f0b2c5c45d9123cb9805c22ebd1", 0x15}, {&(0x7f0000bde000)="1ae7b6eefdf3e6d7d7c74d2481787718d51695be00069f43881cd04df89e23d802c571e87902db947b219ebb1f82fd0cdf196104eec425a76a9ad227bdc5c2373b47f5879c79c58ed462fc9357b58bc4b4ed4ec4d907759be092220c53cff5eee5f187e2f8ce138bfb0dcfcf5bc5ae30535568e28402340fc2856e1a23bc98b022d4a7e4ae42b2665e6ade435a7e7764b0e50f387af7e18ba0b30de0408703c02677e8e023ac0513716da7c1e5450229976a0c83fd4442c1dfd0a9a92724972e1eeee6bc56637438bd879ccc340bc8359751081da3236e3dbf978024af52f5a844c820623c7ce257", 0xe8}, {&(0x7f0000ec6000+0x216)="749da77a5b03c743ad79c83a9850dfb334cfe421a1f6f84d9c683addadc3984be0b22a5c84", 0x25}, {&(0x7f0000e11000-0x78)="33e3def87d37a94fe8a0bb5f0e38df6e60a8fb7a838b21ad0571266e9c552bb5a8ddeeda71b13af8a1070bad381329e0257d9e4982483bccb02935489376692616ebdd05ccf655181641a7bc80e68c7637ddfbb1997e98168ae33b57105a26ebd8a309118d072eedb62b15eba1f1f77957bd3fc792e8025b", 0x78}, {&(0x7f0000c42000)="15cc51b48a04aeaec30c05227cbb6fc274d49b52171b3c0944a3169b9f58bf7ab7740a2aed682d398231addc697932eb9194956983a051c3fb459bf2c02bac29ef997ff395ccd09da7ee8158b319586c628e453bf3633c78096c0e128837321cbb129b8048b520973f530d1a24407fb0147575777ea87aa90e97c5218da786fc9593ab90c2725575", 0x88}], 0x7, &(0x7f0000f30000)=[@init={0x14, 0x84, 0x0, {0x81, 0x1, 0x7f, 0x10001}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x1, 0x4, 0x8000, r1}}, @init={0x14, 0x84, 0x0, {0x28000000000000, 0x9, 0x3, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x1, 0x0, 0x101, 0x2, 0x2, 0x7f85, 0x400, r1}}], 0xb0, 0x40}, 0x20004805) ioprio_set$uid(0x3, r3, 0xa3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001cc000-0xc)={r1, 0x4, 0x0}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f000098e000)=@ethtool_rxnfc={0x2a, 0x0, 0x0, {0x0, @ether_spec={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {"1731", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @udp_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0}, {"30f8", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000109000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ddf000)={0x0, 0x45, "89f23c6b30ad9399975521baf0fa4980a54dd17626866ca7b1cc86bbfdec7c7d5fef648909d9f938be43186092fa104f0c8e4f0cc39e433b7a7c1d4b3a0dfc68516ac46597"}, &(0x7f0000aa1000)=0x4d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000086c000-0xf4)={r1, 0x5, 0xec, "dcb395657b9d2646649a7e324a6bf448edd81cea79293fe06423fbca1103cb9647bd64a273b0cfae1fc0653a8ed4d4f50957697e9caaa7d68b83c89eb6429ef44e0153fc2cea3de2fd7621f90dd380099020f805dc84f6fa984480fe7eade8986aa65b971e091e2a6d865fb3a4957d798fcf7887da8bd81e5f4d3db3c12aae131f65e057cf2f933b8a30fa69889b716cf389d2430fa30ea6d3359eaff3f8847ee29b095348394c330ff86b481baba6487ee99e13b875289c196e3d35054855bac26cf988021e1771d8b0ad316667ad268163ee15b83d280c70b16705bda2afb579660fd86aaf924c6a2d6475"}, 0xf4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:38 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000005000)={0x3, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 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) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) [ 204.426441] device syz7 entered promiscuous mode [ 204.475459] device eql entered promiscuous mode 2018/01/04 09:05:39 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000005000)='/dev/vcsa#\x00', 0x7, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x5}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={r1, 0x400}, &(0x7f0000006000-0x4)=0x6) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r1 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000773000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008b5000-0x11)='/selinux/enforce\x00', 0x58280, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000097e000-0x14)={0x0, 0x8, 0x6, 0x1, 0x100000001, 0x1}, &(0x7f00006b8000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c0b000)={r3, 0x8, 0x0}, 0xc) 2018/01/04 09:05:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000086e000)=0x0) fdatasync(r0) fcntl$lock(r1, 0x26, &(0x7f000065a000)={0x1, 0x0, 0x0, 0x0, r2}) fcntl$lock(r1, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000708000)=""/248) r3 = syz_open_dev$evdev(&(0x7f0000058000+0x790)='/dev/input/event#\x00', 0x1, 0x2003) write$evdev(r3, &(0x7f00000a7000)=[{{0x0, 0x7530}, 0x4, 0x0, 0x0}], 0x10) 2018/01/04 09:05:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000125000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00008b4000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e95000)={r2, 0x28, &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/04 09:05:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) r3 = syz_open_dev$amidi(&(0x7f0000dc1000-0xc)='/dev/amidi#\x00', 0x401, 0x408000) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000128000)=0x0) 2018/01/04 09:05:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000dfb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pkey_alloc(0x0, 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000576000)=@assoc_value={0x0, 0x0}, &(0x7f0000fca000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000059b000-0x8)={r2, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:39 executing program 6: mmap(&(0x7f0000000000/0xb2f000)=nil, 0xb2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000287000)='./file1\x00', 0x0) bind(r0, &(0x7f0000b92000)=@l2={0x1f, 0x10c, {0x8, 0x100000000, 0xbf5, 0x0, 0x2, 0xfffffffffffffffc}, 0xfffffffffffffff9, 0x7}, 0xe) creat(&(0x7f0000afa000-0x8)='./file0\x00', 0x0) rename(&(0x7f0000a9a000)='./file1\x00', &(0x7f0000b76000)='./file0\x00') 2018/01/04 09:05:39 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@empty={[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], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x100000000, 0x3, 0x1, 0xa, 0x80, 0x20, 0x63, 0x6, r1}, {0x1000, 0x7, 0x7f, 0x9, 0x5, 0x1, 0x100000001, 0x3}, {0x7f, 0x4, 0x7ff, 0x8001}, 0xfffffffffffffe01, 0x3, 0x2, 0x1, 0x1, 0xc14195b230f6617f}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff}, 0x2, @in=@empty=0x0, 0x3, 0x2, 0x2, 0x400, 0x10000, 0x9d2b, 0x6}}, 0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r1 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:39 executing program 3: pipe(&(0x7f0000e2d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00003a8000-0x2c)=[@in6={0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7f}, 0xffffffffda459c4d}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) clock_nanosleep(0x40002, 0x0, &(0x7f0000052000-0x10)={0x1, 0x0}, 0x0) 2018/01/04 09:05:39 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mouse(&(0x7f0000e8f000)='/dev/input/mouse#\x00', 0x8, 0x80) close(r0) dup2(r0, r1) [ 204.613115] device syz7 entered promiscuous mode 2018/01/04 09:05:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ff3000-0x4a)={0x0, 0x42, "c422cee887240edf98c729ee04b988a3e39cc5d3eebaa779d67e7ec7903f560fe3a4615539f9e0d3ce994e33b1581c5d530b439ea86f2df3dc5c6f2514f8013c88e1"}, &(0x7f000060e000)=0x4a) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000050c000-0x8c)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000825000)={0x0, 0x76, "5a615681320ebca955e18ef082094d6429e556dd24114c92ddd556a8b60007809f7b8fe28171bad6df2fecedd3e9b35972b55d21bab4e04db6b3a9cc4305600e650a1e256fc99d65673ff21bed570db91f0d90bdffda154ca3672af3ea02dd78eb7a3b6b7e9fc2f767f67919d40a50a2b63aa3ae6c16"}, &(0x7f0000ea7000)=0x7e) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003c9000-0x8c)={r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r5, 0x0}, &(0x7f000034f000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00007ff000)=@assoc_id=r6, 0x4) 2018/01/04 09:05:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000d75000-0x40)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) r2 = syz_open_dev$dspn(&(0x7f00003cc000)='/dev/dsp#\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000000000)=0x100000000) modify_ldt$read_default(0x2, &(0x7f00006e8000-0x28)=""/40, 0x28) r3 = syz_open_procfs(0x0, &(0x7f0000b72000)='net/udplite6\x00') getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000050000-0x4)=0x0, &(0x7f00001cf000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000001000-0x120)={0x1, 0x800, 0x80000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fffffff, 0x20, 0x7f, 0x7, "fea69026afe42db290cf0b5f9e31eac1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f0000b6b000-0x40)=[{{&(0x7f0000989000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000334000)=[], 0x0, &(0x7f0000701000)=""/145, 0x91, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000098000-0x8)={0x0, 0x0}) 2018/01/04 09:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r1 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f50000-0xd)='net/sockstat\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) exit(0x0) dup2(r2, r1) sendfile(r0, r0, &(0x7f0000556000-0x4)=0x4, 0x688) 2018/01/04 09:05:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000773000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:39 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000463000-0x12)='/dev/input/mouse#\x00', 0x2, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000c4a000-0x1c)={&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000944000-0x8)=[{&(0x7f0000ad2000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f0000e63000-0x11)=""/17, 0x11, 0xfffffffffffff001}, 0x20) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:05:39 executing program 6: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000038000)='./file0\x00', 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000003e000-0x2c)={0x7, 0x2, 0x2, 0x6, 0x1f, 0xffffffffffffff9c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000031000-0x18)=[{&(0x7f0000015000-0xcb)="a762008096ccec89412a5d2640a560f941d97a3a85c86527accf88c676b1784a5b6963413e7ae34563884aca58a0ec76a69f0a3bfa9a93f401990009a7f889bd89667c01d54c8bcb6a1437796ea906fc629a1614a1f17dc964975babd0d7c8dc8f159cc54f4e29c1779722f03b46c66b99df8d36981bef3597ae4bbb7d4aa5cab222a03f3e0bd68e5d05f2b405bc0bc70eff9bbf44cade30ae11033c121241ba370f52f4fc30124187e5d3f41e20efcbc7deb9dada5f10c7cda9797ee4c5e8b8f2d0f628e3b076e7053da4", 0xcb}, {&(0x7f000003e000-0xb4)="73d780a22a284226e3fef9da7128aafb2e5224b7fe89249514727467cc0dca5df29e6e811b46993a0ab0aea394c6db55536b82da84035de924ff64eb63b70313f2823ca9c2ed07b6fed7b96518160aa2ee1e989549b3aede05dcc6d64420cd94a108b891c7b8d1c63e9a0deb40f9fbb38884bbb2984176b06abe3c23c56b6ba41438935743aeca4ed3854a53f5e6d4e3a9aee74d8b6891d7398d9b8f435ebc466e3312231b53e50f9e293cf6d536a94241eb5cb2", 0xb4}, {&(0x7f000000a000+0xfea)="10f9f8a1a099ddbd028d4a7484b0932a9316db852fa97e9da5bec11a68f522ab61f3aba33ca674d3397554482aba7d04d15f013cbd0773e15dc0ac89ed3d2a83c0242832691dad15627cc48e6096f34b451b31e6c74af197d7b6b012c3df85b88e57b148e8d2577b770866b889141fb1a8339869b7fb963ecaa6f6c9365d05beacd8a5a3", 0x84}], 0x3, 0xc) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f000003c000)=[{&(0x7f000003c000-0x53)=""/83, 0x53}], 0x1, 0xfffffffffffffffe) 2018/01/04 09:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 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) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r1 = dup3(0xffffffffffffffff, r0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) [ 204.720752] sctp: [Deprecated]: syz-executor0 (pid 4208) Use of int in maxseg socket option. [ 204.720752] Use struct sctp_assoc_value instead 2018/01/04 09:05:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000924000-0xb)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/04 09:05:39 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x7)=@random={'os2.\x00', '\\\x00'}, &(0x7f0000005000)='\x00', 0x1, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x3, 0x0) getpeername$ax25(r0, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3ff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003cd000-0xc)='/dev/autofs\x00', 0x400, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004af000-0x18)={r1, &(0x7f0000917000)="", &(0x7f0000a8b000-0xa4)=""/164}, 0x18) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x527, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = syz_open_dev$adsp(&(0x7f0000219000)='/dev/adsp#\x00', 0x1, 0x1) setsockopt$inet6_tcp_int(r3, 0x6, 0x3b, &(0x7f0000aa6000)=0x3f, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ebc000)='/dev/sequencer\x00', 0x200, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) fcntl$setsig(r5, 0xa, 0x13) ioctl$KVM_RUN(r5, 0xae80, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000eba000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00009ff000-0x5c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) r6 = syz_open_dev$midi(&(0x7f000011d000)='/dev/midi#\x00', 0xffffffffffffff6b, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000b24000-0x2)=0x1000) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000ea7000-0x90)={0x4, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r1 = dup3(0xffffffffffffffff, r0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000067000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000488000-0x4)=0x0, &(0x7f0000243000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a1d000-0x8)={0x1, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff009}]}, 0x8) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/01/04 09:05:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) mlock2(&(0x7f0000133000/0x4000)=nil, 0x4000, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000773000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000244000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b40000-0x4)=@assoc_id=0x0, &(0x7f00005d0000)=0x4) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000233000-0x18)={0x113004, 0x103000, 0x4, 0x0, 0x80}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000af4000-0x10)={r2, 0x3, 0x3, 0x7}, &(0x7f0000641000)=0x10) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00005e5000-0x100)=[{{0x0, 0x0, &(0x7f0000ff7000-0x30)=[], 0x0, &(0x7f0000ff7000-0x3c)=""/60, 0x3c, 0x0}, 0x0}], 0x1, 0x0, 0x0) recvfrom(r0, &(0x7f0000e89000)=""/196, 0xc4, 0x62, 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000447000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) recvmsg$kcm(r3, &(0x7f000026c000)={&(0x7f0000844000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ae0000-0x38)=[{&(0x7f0000818000-0x93)=""/147, 0x93}, {&(0x7f000043a000-0x2b)=""/191, 0xbf}, {&(0x7f000000c000-0xeb)=""/235, 0xeb}, {&(0x7f0000906000)=""/60, 0x3c}, {&(0x7f0000fb4000)=""/4096, 0x1000}, {&(0x7f0000935000)=""/16, 0x10}, {&(0x7f0000b0b000-0x64)=""/100, 0x64}], 0x7, 0x0, 0x0, 0x4}, 0x12041) syz_open_dev$evdev(&(0x7f0000f59000-0x12)='/dev/input/event#\x00', 0x0, 0x40000) ioctl$KDSETLED(r1, 0x4b32, 0xbe9) r4 = syz_open_dev$sg(&(0x7f0000df9000)='/dev/sg#\x00', 0x0, 0x80000) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000952000)=""/238, &(0x7f00000af000-0x4)=0xee) [ 204.777523] sctp: [Deprecated]: syz-executor0 (pid 4230) Use of int in maxseg socket option. [ 204.777523] Use struct sctp_assoc_value instead 2018/01/04 09:05:39 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/04 09:05:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000590000)='/selinux/mls\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001f8000-0x18)={r2, &(0x7f00006a7000-0xc2)="86a0ff016807068cec897e070318948dc1e9f38561e9af284085915193f41628a23dedd9d1dd34e71447312bcedc0325f5ad6b284edb489fbf75146ebebf0e69cdd1f8f04bf2ea2f8c081d1c5b1df109dd56af1457b86d13beb1478dca4cf2a4e29a87620ef01ea3d32a7ded37407c39c106c804197bd99466b6fe7ce07ca1d91ec3d1f589688563a9dd137bac64f17ce52f93029f7c7764df120f68479b80fd8cb10a4d43a59a1c2064224b3423364423ef90a27a2d538f3d347aae0c349b996192", &(0x7f00003bf000-0xc8)=""/200}, 0x18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c79000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000636000-0x44)=@ethtool_link_settings={0x8000000000000048, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 204.842692] sctp: [Deprecated]: syz-executor7 (pid 4247) Use of int in maxseg socket option. [ 204.842692] Use struct sctp_assoc_value instead 2018/01/04 09:05:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000042000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a55000-0xa)={0x3, []}, &(0x7f00008a4000-0x4)=0xfffffffffffffeb5) 2018/01/04 09:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r1 = dup3(0xffffffffffffffff, r0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007a0000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) [ 204.929366] sctp: [Deprecated]: syz-executor7 (pid 4260) Use of int in maxseg socket option. [ 204.929366] Use struct sctp_assoc_value instead 2018/01/04 09:05:39 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000006000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000006000-0x4)=0x2, 0x4) 2018/01/04 09:05:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000773000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) waitid(0x1, r0, &(0x7f0000f92000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000001, &(0x7f0000646000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000ae9000-0x8)='./file0\x00', &(0x7f0000cf7000-0x8)='./file0\x00', &(0x7f0000cb6000-0xa)='hugetlbfs\x00', 0x0, 0x0) 2018/01/04 09:05:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006df000)='/dev/qat_adf_ctl\x00', 0x440403, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000f74000-0x14)={0x1ff, 0x1, 0x10c7, 0xdd29, 0x8, 0x7, 0x6, 0xb3a, 0x101, 0xb2}) close(r1) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000586000+0xbb7)=0x7, 0x4) 2018/01/04 09:05:39 executing program 3: syz_emit_ethernet(0x5e, &(0x7f0000dfb000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="526648995bbe", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x28, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {[@routing={0x11, 0x2, 0x0, 0xbd, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @dccp={{0x2, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, "4b07e8", 0x0, "7260de"}, ""}}}}}}, 0x0) 2018/01/04 09:05:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000814000)={0x2, [0x0, 0x0]}, &(0x7f0000e7c000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000599000)='/dev/hwrng\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000fcc000-0xd1)="d449e9064516227629da741f028908351ae72115a10954d24adb4dce46e4f76ccf65b58c65e4544b6c4d7eff012bfbd9795978d6f591070cef0e208916cbfa3c14c39830fc33fe2c42e1f332aa03efef8542e7345a79347c05b16f38e8a6873cf2a0c5bf6d1c3e0e8a3ee9bffd576e9e6da3683f572614ec7d05e704e10fbde234ea4457091f5ff30584780fd1acff04e76ba3b09d5ad01ca09fd242306eba204cfe7f542159c5c62b1b5c5ab9b9a33d535666333b9fbdb7e5c9b77184fdd23ec73e1f5d73e62bf4788899c7b53fecb21f", 0xd1, 0x0) getgid() ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000cb7000-0x30)={0x1, 0x2167, 0x5, 0x6325, 0x100000001, 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]}) capset(&(0x7f0000582000-0x8)={0x20071026, 0x0}, &(0x7f00004fd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/01/04 09:05:39 executing program 3: mmap(&(0x7f0000000000/0x32c000)=nil, 0x32c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x29, &(0x7f00001f8000-0x4)=0x0) mmap(&(0x7f000032c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000032d000-0x8)='./file0\x00', 0x0) lstat(&(0x7f00001ad000-0x8)='./file0\x00', &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) mmap(&(0x7f000032d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000001a000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000032e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x401}) mmap(&(0x7f000032d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 09:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000edc000)='/dev/dsp#\x00', 0x3, 0x2) personality(0x404000b) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ade000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a5b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/04 09:05:39 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000a61000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000+0xe1b)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xf)={r1, 0x7, "9c8be912915a1a"}, &(0x7f0000001000)=0xff39) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0x3f}, &(0x7f0000d44000)=0x8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000005000)=""/164) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = getpgrp(0x0) ptrace$getenv(0x4201, r4, 0x7, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xffffffffffff7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x8000, 0xc27, 0x7, 0x9b, 0x100000001, 0xfffffffffffffffc, 0x120000000000000, 0x7fffffff, 0x20, 0x0, 0xfffffffffffff801, 0x6f48, 0x9, 0x10000]}, &(0x7f0000007000-0x4)=0x108) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000005000-0x20)={0x9, 0x36, 0x16, 0x4, 0xe0d4, 0x100000000, 0x7fff, 0x6}, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fremovexattr(r3, &(0x7f0000004000)=@known='security.capability\x00') 2018/01/04 09:05:39 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000004000-0xb)='/dev/midi#\x00', 0xd51, 0x101000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x1)=0x0, &(0x7f0000000000)=0x4) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xf) 2018/01/04 09:05:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a95000)='/dev/input/mouse#\x00', 0x401, 0x4000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009cf000)=@assoc_value={0x0, 0x0}, &(0x7f0000b21000)=0x8) r1 = socket$inet(0x2, 0x4000000805, 0x3206) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00008e4000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f00002cb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d30000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008a3000)={0x0, 0xb83, 0x2, 0x100000001, 0xd8a, 0x3f}, &(0x7f00001c7000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a38000-0x20)={0x3ff, 0xfff, 0x8000, 0x5, 0x7, 0x100000001, 0x4, 0x6, r3}, 0x20) close(r1) 2018/01/04 09:05:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b2a000-0xa)='net/route\x00') unshare(0x400) sync_file_range(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000001000)={{0xfff, 0x3, 0x100000001, 0x6fe13faf, "85f05c3c2db26c79cd924e3a443bbb1f146ac979cee76005e8b6743e2089c6fd085ad701b06df1d43b228c4b", 0x9}, 0x9, [0x80000000, 0x8, 0x7, 0x5, 0x3, 0x6, 0x200, 0x81, 0x2, 0x1, 0xfff, 0x2, 0xfffffffffffffffa, 0x2, 0x9, 0xffffffff, 0xfffffffeffffffff, 0xf473, 0x0, 0x3, 0x8, 0x3dbe, 0x469, 0x3, 0x1f, 0x9, 0x8, 0x4, 0xffff, 0x0, 0x40000000000, 0x9, 0xfffffffffffffffa, 0x4, 0x8, 0x7, 0xffffffffffffffd8, 0x100, 0x7, 0x7f, 0x40, 0x10001, 0x7, 0x9, 0x3ff, 0x6, 0x200000000000, 0x32, 0x1, 0x5940c508, 0x20, 0x200, 0xffffffffffff6b87, 0x1d, 0x1, 0x9, 0x2, 0x9, 0x1, 0x0, 0xc2d, 0x5, 0x8000, 0x2, 0x6, 0x400, 0xfffffffffffffffd, 0x4, 0xd812, 0x80000000, 0x2, 0x3, 0x1, 0x81, 0x5, 0xff, 0x1b0, 0x4, 0x80000001, 0x1, 0x9, 0xb26b, 0x0, 0x20, 0x1, 0x7, 0x1, 0x1, 0xfffffffffffffff7, 0x7ff, 0x5, 0x7ff, 0x1, 0x21, 0x8, 0xffffffff, 0x7, 0x4, 0x1200000000, 0x6, 0x200, 0x546, 0x1ff, 0x7ff, 0x9, 0x9, 0x80, 0x80000000, 0x9, 0x1ff, 0x8001, 0x7f, 0x100000001, 0x7, 0x9, 0x2, 0x100000000, 0x100, 0x5, 0x1, 0x7f, 0x4bd6, 0xfffffffffffffffa, 0x2, 0x6, 0x2d, 0x5, 0x1ff], {r3, r4+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000)={0x70, 0x0, &(0x7f0000001000)=[@increfs_done={0x40106308, r1, 0x3}, @register_looper={0x630b}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000001000)=[], &(0x7f0000002000-0x28)=[0x0, 0x58, 0x48, 0x48, 0x78]}}, @acquire_done={0x40106309, r2, 0x4}], 0x12, 0x0, &(0x7f0000002000-0x12)="1105d01cdd22cab7b2ca1ec377ffeb1c8867"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x1c}, &(0x7f000099b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f4b000)={r5, 0x8, 0x30}, &(0x7f0000001000-0x4)=0xc) 2018/01/04 09:05:39 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x80) symlinkat(&(0x7f0000006000-0x8)='./file0\x00', r1, &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000006000-0x8)={0x8}, 0x8) 2018/01/04 09:05:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000773000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008b2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) shutdown(r2, 0x1) 2018/01/04 09:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x0, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8, @x25={0x5347d1768d122c42, 0x40000000000042, 0x3, "1e01f402b8"}}}}, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}) [ 205.174181] audit: type=1400 audit(1515056739.617:133): avc: denied { map } for pid=4324 comm="syz-executor3" path="/proc/635" dev="proc" ino=112145 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/04 09:05:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) r3 = request_key(&(0x7f000046a000)='cifs.idmap\x00', &(0x7f00006c0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e9d000-0x1)='\x00', 0xfffffffffffffffb) keyctl$set_timeout(0xf, r3, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ad1000-0x4)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000900000-0x4)=0x1, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x8) fdatasync(r0) ustat(0x80, &(0x7f0000538000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:05:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000512000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x4000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00001ff000)={0x7}, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) 2018/01/04 09:05:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e1d000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00002d8000)={&(0x7f000026d000/0x4000)=nil, 0x4000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 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) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000862000-0x400)={"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"}) 2018/01/04 09:05:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) listen(r0, 0x0) sendmsg(r0, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00007e8000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) r1 = request_key(&(0x7f00005ac000)='id_resolver\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dfa000-0x1c)='wlan1em1mcgroup)(&bdevwlan1\x00', 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f000002e000)=""/0, 0x0) 2018/01/04 09:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dee000-0x10)='/dev/sequencer2\x00', 0x101200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004d0000)={0x0, @in6={{0xa, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff, 0xff, 0x88ed, 0x7ff, 0x8b8822f2dde93455}, &(0x7f0000159000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000913000-0x108)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x9, 0xc06, 0xffffffffffffff0c, 0x7, 0xda2c, 0x4, 0xc17c, 0x17d3, 0x0, 0x1f, 0x1df, 0x9, 0x1, 0x8]}, &(0x7f000082a000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009ab000-0x10)={0x2, 0xe, 0xef0000000000, 0xf6a, 0x0}, &(0x7f0000a16000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000375000-0x14)={r2, 0x10001, 0x6, 0x9, 0x1, 0x2}, 0x14) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) 2018/01/04 09:05:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) socketpair(0x15, 0x6, 0xf6, &(0x7f00000cc000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f00006f0000-0x48)={0x20, 0x8, 0x8, 0x100000001, &(0x7f00003de000-0x200)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e12000-0x14)='net/ip_tables_names\x00') ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ed0000)={"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"}) epoll_pwait(r1, &(0x7f0000c35000)=[{0x0, 0x0}], 0x1, 0x101, &(0x7f00002dd000)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000d18000)={{0xffffffffffffffff, 0x2, 0x1000, 0x3, 0x5}, 0x7fff, 0x5, 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]}) epoll_wait(r1, &(0x7f0000c47000-0x24)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b8000-0xc)={0x20000004, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000028a000-0x8)={0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f000030c000)={0x2, 0x0, 0x9, 0xfffffffffffff001, r4}) 2018/01/04 09:05:39 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000006000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f00002ae000-0x1)="0f", 0x1, 0xfffffffffffffffd, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000e67000)="bea82bf280955bb32f7cf595ef9f41ed87754b5187d79ce7f58c0cc15aa462bf211af5baf9180e7e065d8cefbc8f415c777d7ca508b78b69234b8cf1e87d571b3b82d2e15258d89c4031286d2c2d92ea46d4b10163f6532987fdc79f0a3d9afbf3c0a5d8b78e447b4712b4862dd1d8aa49f9d6e04bf0efbb4a9ff64d56357dc7797de4f21e61571417992ef42f63cd97bf65e59b9ee11ed1dd9c776526ea61d72a25e5c3eadd4980ba6ac3c123ddb164fff2d66fe400bc274ea61c3ac033ff3e4a56efb3a974fa71d18fa8868544b4cd2f9616f410e04de3e657a724ecca44fd3a5b22786d17d6670a6d607f4f7f067e4749088f609252", 0xf7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:39 executing program 4: 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:39 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000051d000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000a77000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x8, 0x1, 0x0, 0x3, 0x3002, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f00000c4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000001, 0x0, 0xfff, 0x3f, 0x7ff, 0x6, 0x5, {0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x4, 0x0, 0x9}}, &(0x7f0000002000)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x0}, &(0x7f0000002000-0x4)=0x8) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000002000-0x28)="ba5511928566a15edea72e0cce14f99d9d1571166d9680edc7755e57a1dcdca8c918f91e74c73f4a", 0x28, 0x48000, &(0x7f0000003000)={0x1a, 0x8, 0x8f7, 0xfc5, 0x2, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000005000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0, 0x0, 0x0, 0x4, 0x5000, 0x6000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000)={0x9, 0x4, 0x40, 0x1, 0x9, 0x401, 0xe4c2, 0x4, 0x3, 0x1, 0xfffffffffffffffd}, 0xb) r2 = inotify_add_watch(r0, &(0x7f0000005000)='./file0\x00', 0x2000100) inotify_rm_watch(r0, r2) recvfrom(r0, &(0x7f0000005000-0x5d)=""/93, 0x5d, 0x3, &(0x7f0000002000)=@generic={0x1, "fe151b498b74a495eb15cd02035a43225780db7b5f9796bd578af2a2df236400da483e6d00f9ddd9c88f139c3f8ffb4d75866bc26f2104bb13c73d994e8bcb30885b1d59e936e2f5ea3f7e24c4b93d82c145f81d568384227e6f049b2988df35a03dd5ed2d6d9bcab3d008ccd8af807e7b6534b32fbc33bc49383aa50017"}, 0x80) r3 = getpgid(0xffffffffffffffff) getpriority(0x3, r3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000006000-0x48)=[@in6={0xa, 0x3, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xf4}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}], 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000007000-0x10)="49f85928b91829058df0ea299df7497a", 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000008000-0x10)={0x800, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000006000-0x10)={0x8, r5, 0x1, 0xfffffffffffffff8}) setpriority(0x3, r3, 0xff) 2018/01/04 09:05:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000bef000-0x8)={0x0, 0x0}, 0x80800) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00002db000)=0x4, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008c7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f0000000000)="b3780605f4e5dc0c0c310f0d6b76025a23041cba8e4bed5a82e7f3fd6e68e495ff6c89ace788e697bb7d89aa70eaaf37a72d4438a5e98717cec20c9f9747bd15977391f7af25e42bcfbe9cf08d9c8a27f511914e6408362b979e6d25a47925005de0af46a81678b1468f94219b027bcd3b9a46ff16") 2018/01/04 09:05:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d45000)={0x10004, 0x100000, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000df7000)='/dev/usbmon#\x00', 0x2, 0x105400) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000077000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f00003ae000-0x8)={r4, &(0x7f0000779000)=""/38}) r5 = add_key(&(0x7f0000cf4000-0xb)='cifs.idmap\x00', &(0x7f00007e6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000033f000-0xcf)="ceaac648123414234b1db104749843ee1d76a947669bd1da1c8788397b868d1e57664dbb4e5c292535a499f5c859f8ece7e2b3fce2eed5031aefeb63610bedc523a329259cd34e3a707f93448bab9a156769de8ef5980d2fcd0788e6705c02b57dd5e1bb0066fc42df242b9804093b5a91e70cf02743cf326e8a0522edaa20ffd6e7c3a87382d07251f1794d6b1f07a3a7460ad65ccc3365f0936e56d875ba9f831476738a39a7b30fad300bc4be239029d2ad9dc90fc1857c7762cc2d233c0f7396acec21a3c290c244134a245f27", 0xcf, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r5, 0xc3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b06000)={0x0, 0xc6, 0x3, 0xb08, 0x10001, 0x10000}, &(0x7f00009c4000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000645000-0x8c)={r6, @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]}}, 0x8c) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/01/04 09:05:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:39 executing program 7: keyctl$restrict_keyring(0x9, 0x0, &(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000917000-0xf)='vboxnet1vmnet0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x6400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r4, &(0x7f0000001000)=0x4000000000) socket$bt_cmtp(0x1f, 0x3, 0x5) kcmp(r3, r4, 0x7, r0, r0) write(r0, &(0x7f0000000000)="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", 0x11b) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000001000-0x40)={0x200000000000000, 0x0, 0x9, 0xd, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x6, 0x1f, 0x3, 0x7, 0x100000000, 0x9}) r5 = add_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="8f7523ab0df2cfa71aae3ad66caf1a860f67d8382a4af31ffafabb578488194b0553f3e7dbb894c1c27e21d10d425be4201e2d5f45b7900a0fbdfd94ade0e3725720983eb2dea552e986be5c3144966241ab0dfaa9478befe6bf65ebbb42aefdbf901019", 0x64, 0xfffffffffffffff9) fchmod(r0, 0x20) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0xff, 0x0, 0xa83b}) modify_ldt$write2(0x11, &(0x7f0000002000-0x9)={0x6, 0xffffffff, 0x6000, 0xd0a, 0x8001, 0x1f, 0xff, 0x8, 0x3, 0x0}, 0x10) keyctl$clear(0x7, r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0xde)=""/222) 2018/01/04 09:05:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000bc0000)=""/35) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000049d000-0x4)=0x356) 2018/01/04 09:05:39 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{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]}}, 0xffffffffffffffcf) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x800, 0x20, 0x5}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000006000-0xc)={r1, 0xffffffff, 0x30}, &(0x7f0000002000-0x4)=0xc) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x4000) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000000)=0x9, 0x4) 2018/01/04 09:05:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000725000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000875000)=0xfffffffffffffd54) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000a63000)={[0x4, 0xfffffffffffffffd, 0x7fff, 0x60a, 0x2, 0xe29b, 0x554c, 0x0, 0x7, 0x5, 0xffff, 0x0, 0x200, 0x6, 0x1000, 0x1f], 0x101000, 0x2040}) 2018/01/04 09:05:39 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$sndpcmp(&(0x7f0000004000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x20000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000005000)={r2, @in6={{0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0xbd, "cac4faac863fc5b1cc254c94cb9d5e176e6bbdf46e3c991712ff3012c41e84863f30a994f64b27628b440f14bc3b25cb7854ac76d366d5b422374b7ad709f975ca140150ebebb26c1eb23903d7b5c9ee1d94733f0c2d016c4dec644c6194997ce98cbd7fb3fa940055261ff1fa2d12a3317729e215f30700fbd184ebc502e377d4c006378e3d153589eacd58dd11bde0d95dfc7c4875978c1213a778a9fa07c59208bac543444d20d835468beae183f2a0f4ce6381cc76e773158eda20"}, &(0x7f0000006000-0x4)=0xc5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000006000-0x8)={r4, 0x7}, &(0x7f0000000000)=0x8) 2018/01/04 09:05:39 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000012000-0x9)='children\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000002000-0x4)=0x80000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x5, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)='^#\x00', 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0xa) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000013000-0x4)=0x2) close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000005000-0x10)={0xe, 0x8, 0x9fd, 0xfffffffffffffff9}) 2018/01/04 09:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009db000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000436000-0x4)=0xff, 0x4) connect(r0, &(0x7f00006d3000-0x6)=@hci={0x1f, 0x6, 0x803}, 0x1) 2018/01/04 09:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f000002c000-0x23)=""/35}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000001000-0x1)=0x0) 2018/01/04 09:05:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndmidi(&(0x7f0000fc1000)='/dev/snd/midiC#D#\x00', 0x400, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x8, 0x2, 0x50, 0x0}, &(0x7f0000c12000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x80}, &(0x7f0000155000)=0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a3000-0xd)='/selinux/mls\x00', 0x0, 0x0) gettid() syz_open_dev$sg(&(0x7f00003d7000)='/dev/sg#\x00', 0x0, 0x111000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f000024c000)=0x0) ioprio_set$pid(0x2, 0x0, 0x7eb0) sync() 2018/01/04 09:05:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000001084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ddf000)={0x0, 0x100000001}, &(0x7f000092c000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c3d000-0x10)={r2, 0xfffffffffffffffe, 0x4, [0x101, 0x0, 0x10001, 0x4000000000008]}, 0xf2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000182000)={r2, 0x4417}, &(0x7f00008fb000)=0x8) 2018/01/04 09:05:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$dspn(&(0x7f0000922000)='/dev/dsp#\x00', 0x5, 0xa2200) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000f58000-0x10)={0x401, 0xea9}) r3 = syz_open_dev$adsp(&(0x7f00000d8000-0xb)='/dev/adsp#\x00', 0x4ec, 0x80000) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f00008a2000-0x34)=""/52) close(r1) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00008ce000-0x4)=0x81) 2018/01/04 09:05:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f0000a01000)='{', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:40 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffefe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0xfffffffffffffffc) getuid() r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000007000-0x28)={@common=""/16, @ifru_data=&(0x7f0000007000-0x20)="db04b56468085f2383b1084e25b407c8b23c017b4ca3282aca9e0f31a0e448f5"}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000007000-0x24)={0x1, 0x8, 0x9, 0x80000000, 0x5, 0x4, 0x503b8728, 0x3364, 0x100000000, 0x8000, 0x15, 0xfffffffffffffffb}) ioctl$KDMKTONE(r2, 0x4b30, 0x2) 2018/01/04 09:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:40 executing program 7: mmap(&(0x7f0000000000/0x245000)=nil, 0x245000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000245000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000246000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000247000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000177000-0x4)='tls\x00', 0x4) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000246000-0x10)={0x10001, 0x1}) r1 = syz_open_dev$loop(&(0x7f00000c6000)='/dev/loop#\x00', 0x0, 0x2000004000802) r2 = syz_open_dev$dmmidi(&(0x7f000022e000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffff, 0x100) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000045000-0xc8)={0x8, 0x0, [{0xb, 0x7, 0x8001, 0x1, 0x7, 0x0}, {0x80000000, 0xff, 0x6, 0x4, 0x3, 0x0}, {0x40000001, 0x8, 0x2, 0x87e, 0x0, 0x0}, {0xc000001f, 0x100000000, 0x9, 0x20, 0xd81d, 0x0}, {0xc000000f, 0xffffffffffff4bfd, 0x1, 0x3ff, 0x7, 0x0}, {0x80000000, 0x0, 0x100000000, 0x15, 0xffffffff, 0x0}, {0xc0000007, 0x4, 0x7, 0x8, 0x3ff, 0x0}, {0xc000000f, 0x7, 0x3, 0x0, 0x8001, 0x0}]}) ioctl(r1, 0x4000000000001278, &(0x7f0000245000-0x93)="") mmap(&(0x7f0000245000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000246000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1bc, 0x200) 2018/01/04 09:05:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00002f2000)=0x0, 0x0, 0x0, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x80, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x2, &(0x7f0000351000)={0x0, 0x1c9c380}, &(0x7f0000140000-0x4)=0x0, 0x0) 2018/01/04 09:05:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x4e, "ecbe0b9b4444d41aff758e3f77b14f327c2e86b08c8d7c2fd2768633174487655acaa27d498b5089cc28c1530f76636d60cdf8acccb65b26418ee6eab46e04ac2dc6fa45c832ab9b8956e75c1f6c"}, &(0x7f0000000000)=0x56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000+0xa42)={r0, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x2c, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b39000-0x4)=0xc) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000006000-0xf5)="e8f52f79508acb764503abc4edb50fe818949d2670582703da00bb7d9c23e8869b5c402447e45a96bbd283fce279bfd19f464b962c6caef84e50f48b5bd33a43f610856ce09ced28e492e735b889143436eb0f334fe45b6c38250cc82c481cd4f9b00ceab9e2c83e9c84bb95f4c61789d8ea93ff01fdf953a9e6f903112b24a32262be560488d9f15cc5c808ccec65fd63d9848a2a8f06f8623d73ba6a79c44566537b2ff32c1ab21f5c0b4447597ba854c23d0a70a5aa5f620c35182c9a673c63239f8237bc666deafde4da188a3d5dc1b41167fcc2edfdcc5662e1acc1509c791f18e658611f758c0a7688f0a631d332a9934366", 0xf5, 0x10, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000bf6000)='/dev/snd/midiC#D#\x00', 0x80, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a43000-0xb)='/dev/vcsa#\x00', 0x0, 0x4000) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_procfs(0x0, &(0x7f00005f8000-0xa)='mountinfo\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000091f000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e1a000)=0x10) 2018/01/04 09:05:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008c0000-0x15)='/proc/self/net/pfkey\x00', 0x40000000000, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f000076a000-0x1a0)={[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}) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000347000-0xf3)=""/243, 0xf3) 2018/01/04 09:05:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000099d000)={0x0, 0xf7, "cef800d08bbfd87460b0713e8c5de63361a21d2fc783e5906ce025cce46d990f559d3406b08d832bfb0a2100575183bac124043175cb214fc63f102dc415b4b3d8794ee20887c984f1a0c08db30648f33ced0a86d95c8e79abae77a184ff7356b74d4423406b695823119241d14d8341ca4a139292183e8a1fcd07a717a0f0731833bd7fc57b4321b47541ea5c418957592de1241f590483eb00f6b576298022114980258761c68f72c8499086a0da943dbdf71f324b91b659b09ff76f9438b2c67fa768e4ab54506796c6ee22a3fc4a306547c180a59bbdb50dda136bf9132d8a5a5a021a5bf64bc2f7553f553da6683276b61ee956d8"}, &(0x7f0000001000-0x4)=0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={r1, 0x100000000, 0x3, [0xe3f1, 0x8, 0x1]}, &(0x7f000054a000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000964000)='./file0\x00', 0x0) r2 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x80, 0x0, r3, &(0x7f0000d52000)='./file0\x00') 2018/01/04 09:05:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000046e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ba1000-0x20)="0a0775b0f8e383f4b3b620cc5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a9f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f000057d000)={0x4, &(0x7f0000fc3000)=[0x912, 0x0, 0x8001, 0x36]}) 2018/01/04 09:05:40 executing program 5: r0 = socket(0xb, 0x8000a, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000f84000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) sendto$packet(r0, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f000007d000)={0x11, 0x1a, r1, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x9, 0xffffffffffffff16) 2018/01/04 09:05:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000047e000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ef2000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000116000)=0xc) 2018/01/04 09:05:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000f1e000)='/dev/binder#\x00', 0x0, 0x0) timer_create(0x0, &(0x7f00000fe000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000664000-0x4)=0x0) timer_getoverrun(r0) 2018/01/04 09:05:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e0) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a27000-0x4)=0x0) waitid(0x1, r2, 0x0, 0x21000008, 0x0) write$sndseq(r1, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000629000-0x4)=0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00001f5000-0x38)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) getsockname$ax25(r0, &(0x7f000036c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000301000)=0x10) close(r0) 2018/01/04 09:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000040f000-0xb)='/dev/mixer\x00', 0x40000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00006ab000-0x1e)={0x7fffffff, 0x7, 0xfffffffffffffff9, "0cdb89b329e8", "251749be0a85d8cd837ab9b5139cfa49"}) epoll_create(0x1000) inotify_init1(0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000527000)=0xfffffffffffffffe, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000b0f000)="bb3a1d12d30dcd1c45d7") ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ea9000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) 2018/01/04 09:05:40 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd7000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fdd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b87000)=0xc) fstat(r0, &(0x7f0000e09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000fdc000)='./file0/file0\x00', r1, r2, 0x1000) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/01/04 09:05:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000741000-0x3d)=""/61, &(0x7f00003ae000-0x4)=0x3d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$sndseq(r2, &(0x7f0000f4d000)=[], 0x0) 2018/01/04 09:05:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000027b000)={0x0, 0xab, "b2c3c3e4cca77e92e5ccaaf3818d7301e5faadf7c661937ac72963a021f816fce6a38286f2acdb17cd8cc1c185f84b9370eaa9998281875d9e6b643523bbe65efba29ece60cb66b48f8c839932bed59d49df2342718e6b7e88aa040d5eeef56d013198580b1459f3029964bbe777e7ccb3310364f3a97ab8cca2490aafa5459f44061539ad33fe28ba06e3926261cb9ff0e70410dc3a836899c5a32ac9c83b2abf30cf67549f8e3f590b17"}, &(0x7f0000f63000)=0xb3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c0e000-0x14)={r2, 0x8, 0x6, 0xfffffffffffffffe, 0x80, 0x0}, &(0x7f00006b1000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000003000)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x7, 0x2, 'client0\x00', 0x1, "05363b81df27f7ce", "c989813ec2686f6908cc044be82ce22987e2b99caae1db5e132df37255ff483b", 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/04 09:05:40 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000005000)=0x15, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:40 executing program 3: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000b0e000-0x13)='/dev/snd/controlC#\x00', 0x20f, 0x4000) r1 = socket$packet(0x11, 0x3, 0x300) fcntl$dupfd(r0, 0x406, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x2, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) [ 205.884609] device syz2 entered promiscuous mode 2018/01/04 09:05:40 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000003000)='./file0\x00', r2, &(0x7f0000006000-0x8)='./file0\x00', 0x2) ioctl$int_in(r0, 0x5473, &(0x7f0000002000)=0x2) open(&(0x7f0000003000-0x8)='./file0\x00', 0x100, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000006000)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffedc) 2018/01/04 09:05:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c5a000)='./file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000004f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d41000-0x4)=0x0) open(&(0x7f000085c000-0x8)='./file0\x00', 0x40, 0x100) mount(&(0x7f00002e8000-0x8)='./file0\x00', &(0x7f0000935000-0x8)='./file0\x00', &(0x7f0000904000-0x7)='mqueue\x00', 0x1040a, &(0x7f00007c4000)="") mknod(&(0x7f00005d3000-0xe)='./file0/file0\x00', 0x8021, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59", 0x24) uselib(&(0x7f0000f8b000)='./file0/file0\x00') 2018/01/04 09:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f0000b7e000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) listxattr(&(0x7f00003d8000)='./file0\x00', &(0x7f0000be9000)=""/211, 0xd3) 2018/01/04 09:05:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000de8000-0x8)=[{&(0x7f0000d78000)="3900000010000904690000800000000700004001000000450001070000001419001a0004000200b615000000000608000300ff00001ee400", 0x39}], 0x0) 2018/01/04 09:05:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/04 09:05:40 executing program 2: mmap(&(0x7f0000bac000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000002d000)={@common='sit0\x00', @ifru_data=&(0x7f0000a5c000)="5b00ad1f0dab6814dbff00bf0000000000000006000000000000000b0affffc8"}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000baf000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000000000)='./file0\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000002000-0xc)={r1, r1, 0xffffffffffffff00}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/04 09:05:40 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x40000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000dfe000)=0x2) mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ced000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000eee000-0x9c)="3045575eef9842d5f23a578bf887f4cb2a97551a71d6eddddadf2237adb3efcb41e5aa153aae2baa55f9eb4a123cd4cd12d97eb9d0b8bac0419d5850d20200074b932b1381ad9c757c0bacbaa9cf202dee113a0e7d41a83f2bac2f3f8acd524eb730529a7f2aa4e05a6851a6a595f541aa850ec90fc1acdfab686fc6981c08acd6289d838bb8912992706da35bb26eb714e2b2b3984c5ef748da8ae1", 0xfffffffffffffe1c) 2018/01/04 09:05:40 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x3, 0x0) symlinkat(&(0x7f0000006000-0x8)='./file0\x00', r0, &(0x7f0000005000-0x8)='./file0\x00') r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) [ 205.964532] QAT: Invalid ioctl [ 205.971816] QAT: Invalid ioctl 2018/01/04 09:05:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000014, &(0x7f00006ce000)=0x1, 0x4) fgetxattr(r0, &(0x7f0000a79000-0x7)=@random={'os2.\x00', '-\x00'}, &(0x7f0000108000-0x5a)=""/90, 0x5a) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000033d000)=0x0, 0x4) ioctl$int_out(r0, 0x5462, &(0x7f000034b000-0x4)=0x0) 2018/01/04 09:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x1b, 0xb, 0x7ff, &(0x7f000096a000)={0x0, 0x0}) mq_notify(r2, &(0x7f0000eec000-0x58)={0x0, 0x16, 0x4, @thr={&(0x7f0000a59000)="7182cae01182ca9cc318398b4a", &(0x7f0000197000)="7540d52172e490647282374fe9091acdfd10"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() ptrace$peekuser(0x3, r3, 0x1) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f000039b000)={0x4, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0xe92, [0x0, 0x0, 0x0]}, {0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0xa, 0x5, 0x1, 0x0, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0xa, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/04 09:05:40 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x4)={r0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000004000-0xc)={0x40002016, 0x0}) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000003000)=""/164, &(0x7f0000004000)=0xa4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000004000)=0x4) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000009000-0x1)=0x1) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f0000007000)={0x1000, 0x0, 0x4, 0xbf, &(0x7f0000002000-0xbf)=""/191, 0x7a, &(0x7f0000008000-0x7a)=""/122, 0x1a, &(0x7f0000002000)=""/26}) 2018/01/04 09:05:40 executing program 7: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b47000)='/proc/self/net/pfkey\x00', 0x20a000, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f0b000-0x4)=0x0, &(0x7f000033b000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80801, 0x0) bind(r1, &(0x7f0000f01000-0x80)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc6d205000000000bd2a66642c9d6ada110172f02e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) [ 206.020212] QAT: Invalid ioctl 2018/01/04 09:05:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000083000)="0fcc2ff73000df1fa1c5974d2967fc63ba3123ddfb59c5498ee5a0eeca16fd94", 0x20, 0x4048800, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:40 executing program 6: mmap(&(0x7f0000000000/0xa71000)=nil, 0xa71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) recvmsg$kcm(r1, &(0x7f00001cc000-0x1c)={0x0, 0x0, &(0x7f0000a70000-0x20)=[], 0x0, &(0x7f0000a6f000)=""/8, 0x8, 0x0}, 0x3) r2 = gettid() fcntl$setown(r0, 0x8, r2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b, 0x0}, 0xb) 2018/01/04 09:05:40 executing program 2: futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000e4d000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cef000)='net/ip_tables_names\x00') preadv(r0, &(0x7f000026c000-0x8)=[{&(0x7f000061f000-0xc9)=""/249, 0xf9}], 0x1, 0x1000000001001f) fcntl$setpipe(r0, 0x407, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000564000-0x68)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}], 0x68) [ 206.055646] QAT: Invalid ioctl 2018/01/04 09:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:40 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) set_tid_address(&(0x7f00000b3000-0x4)=0x0) flistxattr(r0, &(0x7f000074e000)=""/17, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000c21000)=[0x1, 0x16], 0x2, 0x3f, 0x5, 0xb00, 0x5, 0x800, {0x101, 0x3, 0xfffffffffffffff8, 0x401, 0x7fff, 0xfffffffffffffff7, 0x4, 0x5f1, 0x0, 0x400, 0x40, 0x5, 0x4097, 0x9, "3ad39617b5340b995cdb175e54b03a748d9194badb53d0b08f787047fb9433fd"}}) 2018/01/04 09:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000-0x4)=0xd1, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000aa2000-0x18)={0xd000, 0x6001, 0x7, 0x4, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000871000)={0x0, 0x51d2228c00, 0x4, 0x81, 0x81, 0x3f}, &(0x7f0000e46000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000041b000-0x20)={0x7fff, 0x1f, 0xa, 0x1, 0x8, 0x3, 0xfffffffffffffff9, 0x200, r2}, &(0x7f0000ad4000-0x4)=0x20) syz_emit_ethernet(0x6e, &(0x7f000094e000-0x282)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x1, 0x4, 0x0, []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00008aa000-0xa8)={{0x5, 0x1}, 'port0\x00', 0x2, 0x20000, 0x4, 0x654f9b2c, 0x7720, 0x9, 0xffffffffffff749a, 0x0, 0x6, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000064000)={0x0, 0x0}) get_thread_area(&(0x7f0000e70000)={0x1, 0xffffffff, 0x3000, 0x0, 0x401, 0x0, 0x1, 0xffffffffffffff4f, 0x2, 0x400}) 2018/01/04 09:05:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x80) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r0, 0x9) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000180000-0x120)={0x2, 0x4000000000000f, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=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, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000aba000-0xa)='/dev/dsp#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ff8000-0x8)={r1, r4}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) listen(r1, 0x2) 2018/01/04 09:05:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r0, 0x7, 0x6) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000f0a000-0x8)=[{&(0x7f00002e7000+0x6fc)="1f00000002031900020007800000068100ed3b850900020000000300020058", 0x1f}], 0x1) 2018/01/04 09:05:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) readahead(r0, 0x3, 0x7) r1 = fcntl$getown(r0, 0x9) setpriority(0x0, r1, 0x7) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000006000-0x8)={0x0, 0x16}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003000)={r3, 0x62, "12e8670fa5be4a310f93dfb5280ed7da8e01122b4dc3d479b08e727600f81a5d53124c5d655dce8df0b308461206545ed4edef1c77486e7bc19f7a62cabdeacfe4cc28b2bdbd500b0bcf0dd0cfcdf26dab305845fc02dbdadd64b9a776134154629b"}, &(0x7f0000006000-0x4)=0x6a) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000007000-0x18)=@get={0x1, &(0x7f0000002000-0xf)=""/15, 0x5}) 2018/01/04 09:05:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000f8f000)={0x0, 0x0}) close(r1) 2018/01/04 09:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:40 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000730000)={r1, 0x2, 0xffffffff, 0x3}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup2(r2, r4) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2018/01/04 09:05:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000410000-0xa)='net/snmp6\x00') ioctl$TCSETAF(r1, 0x5408, &(0x7f0000d08000-0x14)={0x5, 0x8, 0x6d, 0x9, 0x100000000, 0x3, 0x3, 0x8, 0x5, 0xfae}) sendfile(r0, r1, &(0x7f0000e8d000-0x8)=0x0, 0x80000001) 2018/01/04 09:05:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r0, 0x7, 0x6) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000f0a000-0x8)=[{&(0x7f00002e7000+0x6fc)="1f00000002031900020007800000068100ed3b850900020000000300020058", 0x1f}], 0x1) 2018/01/04 09:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000229000)={0x6, 0xffffffffffffff9c, 0x0}) getpeername$inet6(r0, &(0x7f0000041000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000c9d000-0x4)=0x1c) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ccf000-0x4)={0x1ff}, 0x4) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00003f4000)={0x5, 0x0, [{0x0, 0x2, 0x0, 0x0, @msi={0x0, 0x7, 0x6}}, {0x65, 0x2, 0x0, 0x0, @irqchip={0x4, 0x0}}, {0x1, 0x6, 0x0, 0x0, @adapter={0x6, 0x1ff, 0xb, 0x4, 0xffff}}, {0x7, 0x3, 0x0, 0x0, @sint={0x8, 0x7}}, {0x7, 0x0, 0x0, 0x0, @msi={0xffffffffffff0001, 0x1f, 0x10000}}]}) 2018/01/04 09:05:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = epoll_create1(0x0) pipe(&(0x7f0000697000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000523000-0x4)=0x0, &(0x7f0000d9c000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000e8000-0xc)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x1) fcntl$setstatus(r3, 0x4, 0x44800) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f0000e14000)={&(0x7f0000f34000/0x3000)=nil, 0x5, 0x1, 0x0, &(0x7f0000de6000/0x1000)=nil, 0x0}) 2018/01/04 09:05:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x28) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000a01000)="0f", 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b31000)={0x0, 0x0, 0x0}, &(0x7f0000116000-0x4)=0xc) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0x313) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 09:05:40 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0xfffffffffffffffc, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) r1 = syz_open_dev$vcsa(&(0x7f0000de8000)='/dev/vcsa#\x00', 0x1f, 0x44300) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00007bf000-0x1)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffff9c, 0x84, 0x6e, &(0x7f0000b82000)=[@in6={0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xc3d}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x7fffffff0000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2018/01/04 09:05:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000050a000-0x4)=0x0, &(0x7f00009fc000)=0x4) r1 = syz_open_dev$mouse(&(0x7f000037d000)='/dev/input/mouse#\x00', 0x5, 0x8000) vmsplice(r0, &(0x7f000065e000)=[{&(0x7f00008a5000-0x6c)="7acb752dbe2c9dd19de76a9ca1ded2b6c3618ca99debd24b17745908c22396a4bfd3f439a5bf3af6f58d3d4948a3f2e09673677507f04ae786a5e99874137d7f295ff8b17426beb78cb976726778383a0d07c9e77e0c984b9a37eb5914890f75770e36fbe04552b1e1507b9a", 0x6c}, {&(0x7f0000365000-0x7f)="dc1302cd535d21890bd05fd9277b6e3c5223d2a559a1127d91e5722e2e58bf5705a9982ecce9d4a2d350fe54a01b1decc20668959a6788bd3afd53b03499e79d70cbb76e65ecbc0884e4ee0fea05ea60f2074cbe32a8eaaa602a427fed02df63ea28f00e81577ed6721fb9be070d3c4cdb529b669d6c938d0d3f3c5e58e6c6", 0x7f}, {&(0x7f0000f4f000)="b24095b75151d0666ebbbf877f38fc549fd756441d4596a9b9c46765721988de2251a2f02dc84398f330", 0x2a}, {&(0x7f0000dea000)="0ca0e5ff93e4fd1c12bbd2b16d3cd55fd06d1f2dcdaf34595596915cd8169f2fd1e784d6eff0abcffbfa904ee6fab8a756807daf3554e73d8d541f9f2c0274398eeb09a07e41b41e02e3541b887ac0a5bb58e65e3351a20adbb71d85fe119ef2300fc2ed44cd031ef969d3377d758e68453cb1481d7fb0f413072e3ae32aad4913380daac84f6534a0e2921b001c7a1551e9937310d45fa27f186e08f7181e80021d", 0xa2}, {&(0x7f000030e000-0xfc)="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", 0xfc}], 0x5, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000229000)=""/154) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r0, 0x409, 0x1) close(r2) 2018/01/04 09:05:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) rt_sigtimedwait(&(0x7f000088c000-0x8)={0x4}, &(0x7f0000c85000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b92000)={0x0, 0x1c9c380}, 0x8) 2018/01/04 09:05:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x480) mmap$binder(&(0x7f0000ab0000/0x2000)=nil, 0x2000, 0x0, 0x42012, r1, 0x56) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000af7000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000001000-0xd8)=@pic={0xfffffffffffffffe, 0x3f, 0x8c4, 0x9, 0x0, 0x6, 0x100000000, 0x8001, 0x2, 0x0, 0xfb, 0x8, 0x3ff, 0x4b, 0x400, 0x0}) r3 = dup3(r2, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"6432991621835e7cd40b4d4528ba8fbb", {0x4, 0x0, 0x8000, "1042076843d3", 0x7fffffff, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x3)=0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f0000001000)={0x401, 0x0, r4, 0x72, r5, 0x1, 0x6, 0x8}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000001000-0x4)=0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000)={&(0x7f0000ea7000/0x3000)=nil, 0x3000}) 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) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x4000, 0x0) lseek(r6, 0x2d, 0x0) 2018/01/04 09:05:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) connect$bt_sco(r0, &(0x7f0000140000)={0x1f, {0x5, 0xeb99, 0xbf0, 0x100000000, 0x8, 0x5}}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/if_inet6\x00') sendfile(r0, r1, 0x0, 0x0) 2018/01/04 09:05:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000826000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 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 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a79000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f0000f50000-0x48)={0x9, 0x2, 0x8, 0x9, &(0x7f000072a000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009c3000-0x20)={0x10002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000dc3000-0x20)={0x10002, 0x0, 0x1000000000000000, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/04 09:05:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00006c5000-0x30)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0xcd, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a47000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000060f000-0x2e)={0x1, 0x7, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="4018ce29e3ff", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="e76cd403a703", @random="280987139c6a"]}) r4 = syz_open_dev$sndpcmp(&(0x7f0000960000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x1c1001) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000398000-0xbe)=""/190, &(0x7f00004b2000-0x4)=0xbe) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000cb6000)={0x0, 0x6d, "fd9c8d47c296bd56f18143a5980501735741a3844b82368646cb93e0899764a2ae2b248fe59ae9202f774357fc39037ae59eb46c2c9826c1e45f1989dd6dba1fa1649c58b5a1221247d50b99b7b35b54cb4160b955a24b73343fb47bbc10e3879c3fb3cc39f1ef8b9fbc101a6c"}, &(0x7f000063b000-0x1)=0x75) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000c09000-0x4)=@assoc_id=r5, 0x4) r6 = getpid() ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000b66000-0x8)=0xd000) ptrace$setopts(0x4206, r6, 0x10001, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/04 09:05:40 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) 2018/01/04 09:05:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) times(&(0x7f0000494000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:05:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:40 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000004000)={0xfffffffffffffffe, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000104000-0x8)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00006c5000+0xa94)=0x7) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000009d000)='/dev/vcs#\x00', 0xd32a, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000495000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000813000-0x8)={r3, 0x1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x0, 0x2000000003, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000de2000)=0x0) 2018/01/04 09:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = eventfd2(0x800000000002009, 0x0) write$eventfd(r0, &(0x7f0000ebf000-0x8)=0xfffffffffffffff6, 0x648) write$eventfd(r0, &(0x7f000046c000)=0x0, 0x8) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) 2018/01/04 09:05:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) write(r0, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000de1000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/04 09:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:41 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000321000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c5b000-0x8)={0x0, 0x1}, &(0x7f00001a0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b2000-0x8)={r3, 0x1}, 0x8) r4 = dup3(r2, r1, 0x0) unshare(0x40600) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000bd6000-0xa0)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffbff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc999, 0xb6d, 0x8000, 0x44}, &(0x7f0000885000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000058c000)={0x0, 0x100}, &(0x7f0000ac2000)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000c37000)={r5, 0x6, 0xe35, 0x7f, 0x1, 0x7f, 0x9, 0xffffffffffffff9c, {r6, @in6={{0xa, 0x0, 0x2d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x55}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x9, 0x3, 0x9}}, &(0x7f00002fe000)=0xb8) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8)={0x0}, 0x8}) 2018/01/04 09:05:41 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000016000)={0x1f, 0x80000001, {0xff, 0x2, 0x0, 0x8001, 0x5, 0x1}, 0x7fffffff, 0x0}, 0xe) r1 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000018000-0x11)='/selinux/enforce\x00', 0x1, 0x0) sendto$inet(r1, &(0x7f0000017000-0x32)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000019000)=0x0, &(0x7f000001a000-0x4)=0x0) epoll_pwait(r2, &(0x7f0000017000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x80000000, &(0x7f0000018000)={0x1}, 0x8) 2018/01/04 09:05:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000d7000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f0000bdc000)=@generic={0x0, ""/126}, &(0x7f00004c9000-0x4)=0x80) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000123000)='/selinux/access\x00', 0x2, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000829000)=""/4096, &(0x7f0000547000)=0x1000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000095a000-0x9)='/dev/kvm\x00', 0x200000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000ad1000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000dfb000-0x18)={0x1, 0x5, 0x6, 0x1, 0x10, 0x5}) close(r2) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000e7e000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = mq_open(&(0x7f000001a000)='-GPL([vboxnet1-%!\x00', 0x41, 0xa, &(0x7f0000831000-0x20)={0x0, 0x1000, 0x1ff, 0x51, 0xffff, 0x8, 0x0, 0x4}) ioctl$void(r4, 0xc0045c7f) r5 = request_key(&(0x7f0000efe000)='rxrpc\x00', &(0x7f0000a4e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c4c000-0x9)='/dev/kvm\x00', 0xfffffffffffffffb) keyctl$revoke(0x3, r5) 2018/01/04 09:05:41 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000001000)={&(0x7f0000000000)="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", 0x1000}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b84000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x80000000001) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000774000-0x18)={0x1, 0x0, [{0x10, 0x0, 0x8}]}) 2018/01/04 09:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a86000-0x9)='/dev/ppp\x00', 0x200000000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e17000)={0x6}, 0x4) 2018/01/04 09:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000900000-0xc)='/dev/audio#\x00', 0x4, 0x200100) getsockname$ipx(r0, &(0x7f0000f5a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000920000)=0x10) 2018/01/04 09:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) [ 206.668620] netlink: 'syz-executor3': attribute type 46 has an invalid length. [ 206.692840] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/04 09:05:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000fb0000-0x38)={0x2, 0x0, [{0x5, 0x0, 0x0}, {0x5, 0x0, 0x0}]}) r3 = syz_open_dev$dmmidi(&(0x7f0000fd0000)='/dev/dmmidi#\x00', 0xac49, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000992000)={0x0, 0x0}, &(0x7f0000754000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000ca1000)={0x0, 0x1e, "33109fe478c5ea0eed36b6cb2603f38bb78c7254184588ebc94ae2d8c55d"}, &(0x7f00005ad000)=0x26) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000ba9000-0x8)={r4, 0x80000000}, &(0x7f0000b64000-0x4)=0x8) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/04 09:05:41 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000006000-0x90)={0x0, {{0x2, 0x0, @rand_addr=0xef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1) [ 206.749164] netlink: 'syz-executor3': attribute type 46 has an invalid length. [ 206.763794] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/04 09:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) ioctl$TIOCNXCL(r1, 0x540d) pipe(&(0x7f00001f9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f41000-0x8)={0x0, 0x2}, &(0x7f0000e1b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000564000)={0x0, 0x2c, &(0x7f000027b000-0x2c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f000035f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000028f000+0xb15)={0x0, 0x14, "7985c840b45e82e4390717cc361c380187cb1395"}, &(0x7f0000ad9000)=0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a82000)={0x0, 0x6, 0x0, 0x9, 0xe37}, &(0x7f0000181000-0x4)=0x18) sendmsg$inet_sctp(r2, &(0x7f00001e6000)={&(0x7f0000e96000)=@in6={0xa, 0x2, 0x85, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c, &(0x7f0000a61000-0x1d)=[{&(0x7f0000f03000-0x76)="3068d89cc9229ecef6e443b397b1db1538155aabb8dbc01f3212886f2e2ad748122361efb4697c08056f8fbfb8b536d0bf660a925b7de1c728784d2fb327383d32d0aa7605cfda3fd31c7e2285bc6a5eace8c3efffafb3d9bc080076675dd94cf7c99c5a5e8946d1c161a918cc010159573217a28c9e", 0x76}, {&(0x7f00002e0000-0xa0)="8410863bc61b4f6be216fc395d54f547674d4cb058edb52dd32ba5369c0400997961225b95862dcdd75e1a93c1b80bf377f04eb9b1fb9fe9d74196ae681b940a352bfabcb43804bd9754a3128b48755147905d97ac87dfa784546074774d5fc2dd0205a41797b9ad20f74f81a79fa8e8e0573941d9148bd40eb88dfb524c3cc93afd6635221e0e2023a248b7b27a91e9c4f66379d3509589f3b7e826c5f1debf", 0xa0}, {&(0x7f0000e35000-0x83)="378bc90f587adc9142afcc06b3fa6db90f4fb21e22e39480f3e127127f37f1086f38ea99e38d03c69912617f02a62a8387904005b3e504cce37743dab3e16007ce9baf1797313618b67cb13bf4f0012cd436b739a0a526729c1ea65d95bb35aa03c732040e7e73c9b65634e1e7ee94977b8850e03e92aab7caf004e64dcc04815549d8", 0x83}, {&(0x7f0000d37000)="a5e295c57b8a4c8904a6f20b998a26ecc096daffa646724d3961267233fd4412698651b674fac03c1efb23fcfbfd0f93b0bc959c1849f9510ad9100aced7b47a59312e987595cceaf5cec652624b42e42b430063823a4af834f36e09e7ccce18b367355c4a5bc6ae15095fb620e2a8f55767db4dd071060aa0245ce04a214339cbdcc0ede8512bba5094719b5805f14e626e6bb22f57e9ebf4c5685307e37517e90b7d4925183488261a31a48a1fe97af685bef5320e022050b2ded4a9ca47807a281eefebf7bab287776f36c943be87e4a788830714621c889f3342a615b53154", 0xe1}, {&(0x7f000093b000-0x22)="403d5e4513cc36f6c1f9697d6c1e19be3f0d80582b2011af28d950ad6f44fab5c770", 0x22}, {&(0x7f0000ae8000-0x8c)="99064803bce1bd4426a7e78eedc3cdfa343eb8c1973456d85e14dad8979ea7b556e597790c8c7d90492c1e34f85d594ff256fbfe0845f506fe2624357f46a6d3d74ef4ba548a2dfcc39ac253e959131a57365c1c92ba147dda33d076891d720260d94ddf62f210835f834569ad71426958f93ce8c573f95750ae8ef484d05798810616cee26504800bd9da47", 0x8c}], 0x6, &(0x7f000053b000-0xdc)=[@sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0x80, 0x0, 0x1b, 0x3, 0x8001, 0x1ae, 0x200000002000, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0xaf, 0x5, 0x200, 0x1, 0x11, 0x2, 0x5, 0xa811, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x1f, 0x8204, 0x10001, 0x3, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0xd5, 0x8000, 0x2, 0xf, r6}}, @init={0x14, 0x84, 0x0, {0x7, 0x20, 0x4, 0x4}}], 0xdc, 0x40000}, 0x81) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$intptr(0x1a, 0x9) setsockopt$inet6_int(r7, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000893000)={0x0, 0x944, 0x3, 0x80000001, 0xffffffffffff7fff, 0xfffffffeffffffff, 0x1, 0x3, 0x0, 0x7}) 2018/01/04 09:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c03000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000316000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000049000)=0xe8) ioprio_get$uid(0x3, r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) 2018/01/04 09:05:41 executing program 3: mmap(&(0x7f0000000000/0x245000)=nil, 0x245000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000c6000)='/dev/loop#\x00', 0x0, 0x2000004000802) mmap(&(0x7f0000245000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000245000)=""/215, 0xd7) ioctl(r0, 0x4000000000001278, &(0x7f0000245000-0x93)="") 2018/01/04 09:05:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000f82000-0x8)=[{0x200000006, 0x0, 0x0, 0x0}]}, 0x10) accept4$llc(r0, &(0x7f000077f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b84000)=0x10, 0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000729000-0x10)={0x1, &(0x7f00000cf000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/04 09:05:41 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000061e000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r1, r2, &(0x7f00003a6000-0x8)=0x0, 0xfff) 2018/01/04 09:05:41 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004000)={0x0, 0x10001, 0x5, 0x8000, 0x10000, 0x1000}, &(0x7f0000005000+0x16)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={r1, 0x56ec, 0x5, [0x7, 0xfffffffffffffe00, 0xb287, 0x9, 0x0]}, 0x12) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000002000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000005000)=0x58, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000004000)=0x0, &(0x7f0000006000-0x4)=0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:41 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xff, &(0x7f0000000000)="", 0xfeef) 2018/01/04 09:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:41 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000003000)={0x3, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1, 0x7, 0x7fffffff, 0x5, &(0x7f0000006000-0x10)=@generic="289b14a4608eb2ba19ff1ed95665c097", 0x2, 0x81, 0x6}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x212, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfceb, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000097c000-0xc)={0x1fe, 0x0, &(0x7f0000dc5000/0x3000)=nil}) syz_open_dev$urandom(&(0x7f00000b4000-0xd)='/dev/urandom\x00', 0x0, 0x200) 2018/01/04 09:05:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000022000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000022000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000022000)={0x0, 0x1, '\r'}, &(0x7f0000022000-0x4)=0xffffffeb) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000023000-0x8)={r2, 0x7}, &(0x7f0000003000-0x4)=0x8) 2018/01/04 09:05:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00007fb000-0x20)={0x5000, 0x10f001, 0x0, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000acd000-0xc)=""/12) 2018/01/04 09:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e78000)='/dev/dmmidi#\x00', 0xffffffffffffff84, 0x8000) pipe(&(0x7f0000987000)={0x0, 0x0}) fanotify_mark(r0, 0x80, 0x20, r1, &(0x7f00001fa000)='./file0\x00') r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x40096101, &(0x7f00009ab000)=0x0) 2018/01/04 09:05:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000853000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e77000)=0x98) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00005e8000)=[{0x2, 0xe04}, {0x0, 0xd933}, {0x3, 0x3}, {0x0, 0x3f}], 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004cd000-0x18)={r1, 0x3, 0x30, 0x4, 0xff}, &(0x7f0000f26000-0x4)=0x18) 2018/01/04 09:05:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x20)='[bdev,selinuxem0\x00', 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) msync(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2) 2018/01/04 09:05:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000549000-0xd)='/dev/usbmon#\x00', 0x0, 0x230001) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000166000)=0x0, &(0x7f00002bb000-0x4)=0x4) bind$alg(r0, &(0x7f00006eb000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) openat$autofs(0xffffffffffffff9c, &(0x7f00009fe000)='/dev/autofs\x00', 0x4800, 0x0) 2018/01/04 09:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:41 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x50000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000006000-0xe)='/dev/admmidi#\x00', 0x20, 0x80200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000005000)={0xffffffffffff8000, 0x0, 0x100000000, 0x100000001, 0xe, 0x680}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x3, r0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000004000)='./file0\x00', &(0x7f0000007000)=""/7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000)=@known='trusted.syz\x00', &(0x7f0000007000-0x38)=""/56, 0x38) 2018/01/04 09:05:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000806000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000571000-0xe8)=""/232, &(0x7f00007b6000-0x4)=0xe8) symlink(&(0x7f0000c51000)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./bus\x00', 0x20000000080047, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/01/04 09:05:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$midi(&(0x7f00000a6000-0xb)='/dev/midi#\x00', 0x400, 0x100) ioctl$TCXONC(r3, 0x540a, 0x2) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000b10000)={0x2, 0x0, [{0xd, 0x3f, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) getpeername$llc(r3, &(0x7f0000356000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d3a000-0x3)=0x10) r4 = add_key$keyring(&(0x7f00002b3000-0x8)='keyring\x00', &(0x7f00008d2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000792000)='id_legacy\x00', 0x0) [ 207.057437] QAT: failed to copy from user cfg_data. 2018/01/04 09:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x6}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) bind(r0, &(0x7f00005ac000)=@hci={0x1f, 0x200, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000419000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00009cf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000c0e000-0x8)='./file0\x00', 0x2000, 0xfff, &(0x7f0000e5a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndpcmp(&(0x7f0000a70000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000faf000)={0x7, &(0x7f00008e9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/04 09:05:41 executing program 7: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f52000-0x4)=0x400, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e13000-0x4)=0x809, 0x4) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000f52000)=""/108) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000f52000)={0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00001e1000)=0x5, 0x4) 2018/01/04 09:05:41 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x100000005, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x881, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0xcf)=""/207) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000)={@empty=0x0, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000692000)='/dev/kvm\x00', 0x100000002, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d81000)=0xeb2e, 0x4) close(0xffffffffffffffff) lremovexattr(&(0x7f0000eea000-0x8)='./file0\x00', &(0x7f000016f000-0x15)=@known='security.selinux\x00') 2018/01/04 09:05:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000db7000)='/dev/snd/midiC#D#\x00', 0x1, 0x101000) pipe2(&(0x7f0000a59000-0x8)={0x0, 0x0}, 0x4000) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000cf000)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ee6000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000326000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xca, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/04 09:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000fc000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000047000-0x8)={r0, r0}) bind$alg(r0, &(0x7f00002d0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000642000)="59da12dee798cae239b96cc0fc3bf0c17037e3a059354cc9b7ea20684ae4132944512228b76d5cd5ef687d7bec0d221c", 0x30) 2018/01/04 09:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) pipe(&(0x7f00004bd000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r1, 0x0, 0xc6396521ea42297d, &(0x7f00004f3000-0xa0)=""/160, &(0x7f0000f11000)=0xa0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000653000-0x12)={0x7, [0x800, 0x10001, 0x6776b650, 0x9, 0x5, 0x2, 0x8]}, &(0x7f0000ebb000)=0x12) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/04 09:05:41 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000892000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f000061d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000014f000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x9, 0x0, 0xd10, 0x5, 0x4, 0x0, 0x7, 0x5, 0x2, 0xa5a, 0x5, 0x2, 0xcf8b, 0xd7]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008c6000)=@sack_info={r1, 0x400000000000000, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000003000)={0x7, 0x3e, 0x7}) syz_open_dev$random(&(0x7f000000e000-0xc)='/dev/random\x00', 0x0, 0x101401) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000000b000-0xc)={@multicast1=0xe0000001, @rand_addr=0x0, 0x0}, 0xc) 2018/01/04 09:05:41 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000-0x4)={0x0}, &(0x7f0000000000)=0x4) 2018/01/04 09:05:41 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000370000)='./file0\x00', &(0x7f00000a7000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000001000-0x10)={0x85e, 0xffffffff, 0x0, 0xfff, 0x6, 0x3e0c, 0x8, 0x0, 0x1, 0x8eb}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x121000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc7, 0x0, 0x962c, 0x6, 0xffffffffffff0001, 0x7, 0x4, 0x0, 0x5, 0x200, 0x0, 0x9, 0x2, 0xc, 0x100000000]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r2, 0x400, 0x2}, 0xc) ioctl$int_out(r0, 0x2, &(0x7f0000382000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x200, 0x4, &(0x7f0000003000-0xa2)="62654bd4ee17c923f47c8358d53ac5fea9b6fa5c3da02692dbbafbec3aae692836026e6496cb216485822e158206edc0e45a0539cfc8ddde08e29208e06f4eda734b79ab2fe211cdb8d9018b4fa4452db0d4a97a2375938a9ae17f2f65756f02b15c147d44bef0e2c14c54f3b8113de90e143e948bfc1e9b0ae2f34a6a88d9810424cb67ca129a57245e51c3e0a1405da47cfab2f5d90253cc4ed74bd82cec2842d3", 0xa2) 2018/01/04 09:05:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[], 0x0, 0x0) 2018/01/04 09:05:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a4f000)='/dev/audio\x00', 0x10001, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x5) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00007ea000-0xc)={0x1ff, 0x0, &(0x7f0000aa5000/0x3000)=nil}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000da1000-0x61)="bd5194925efb83ee7d2e2c8362874889f06d0eef25a1f4f364ed22ecd37820fe8645c5575c5ec3bfe2efd113e1025c1cb10b090a2402b595c8f6f0ddb0d434a15a745960da02e413e343c4785ea1db2a6fe8bf395d102b0878a8ff6c1a78d97fe9", 0x61, 0x1, &(0x7f00007bc000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b6000-0x10)={0xff, 0x4, 0x1, 0x7, 0x0}, &(0x7f000007c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf9000)={r3, 0x8}, &(0x7f00002e7000)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004c4000)=0x0, &(0x7f0000370000-0x4)=0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r5, 0xc0485510, &(0x7f0000008000-0x48)={0x0, 0x2, 0x0, 0x0, &(0x7f0000008000-0x1c0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000aa8000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000edf000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8, 0x7f, 0xfffffffffffffc01, 0x3, 0x8, 0x401, 0xfa20, 0x1, 0xfffffffffffffffd, 0x286d, 0xb312, 0x9, 0xba8e, 0x0]}, &(0x7f000022f000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000350000-0x4)=r4, 0x4) r7 = add_key$keyring(&(0x7f00007d7000)='keyring\x00', &(0x7f0000c6d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000ff4000-0x4)=0xffffffffffffffff, 0x4) keyctl$clear(0x7, r7) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ac0000)={r6, 0x4}, &(0x7f00008bc000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000f8000-0x10)={0x1, 0x201, 0x5, 0x9bec, r8}, 0x10) close(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009e1000)=0x0) ptrace$pokeuser(0x6, r9, 0x7fffffff, 0xffffffffffff898f) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000572000)=""/10) bpf$PROG_LOAD(0x5, &(0x7f00005fe000-0x48)={0x0, 0x6, &(0x7f0000caf000-0x30)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x81, 0xb, 0xa, 0x2, 0xfffffff4, 0x9}, @jmp={0x5, 0x9, 0xf, 0x0, 0x6, 0x6, 0xfffffffffffffffc}], &(0x7f0000ea1000)='syzkaller\x00', 0x2, 0x1000, &(0x7f00008e1000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 09:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/rfkill\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) fremovexattr(r0, &(0x7f00007f6000)=@random={'trusted.\x00', 'trustedppp1+\x00'}) close(r0) 2018/01/04 09:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:41 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000df0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/04 09:05:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") signalfd(r0, &(0x7f000030d000)={0x7}, 0x8) 2018/01/04 09:05:41 executing program 6: fdatasync(0xffffffffffffffff) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000019e000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000)={0x8, 0x2, 0x8001, 0x1, 0x20, 0xa8, 0x5461, 0x0, 0x200, 0x3ff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x138)={0x0, 0x80000001, 0x7, 0xfffffffffffffffd, 0x5, [{0x2, 0x5, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x9, 0x6, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xe98, 0x4, 0x400, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x5, 0x10001, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x6, 0x5, 0x101, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) 2018/01/04 09:05:41 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000006000-0x5)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000007000-0x4)=0x9, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000005000)={0x101, 0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000008000-0x68)={0x0, 0x60, "d5d343f779b409b45f82aae85209be90e9b6e716ee0a96df0fb64aa4b69a044cb4445198cd684971cadd2b3d74c9571628e8ceba1b53427fb4b7d9e42792115c5b1fec63443835d39a41942368678b64255535c4ff60f9a530c240cabc643bf9"}, &(0x7f0000002000-0x4)=0x68) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r2, 0x2}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000007000)={0x20, 0x400, 0x3, 0xfffffffffffffffc}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sched_yield() ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$admmidi(&(0x7f0000f21000-0xe)='/dev/admmidi#\x00', 0x2, 0x101000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) close(r1) 2018/01/04 09:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f0c000)='ceph\x00', &(0x7f000015d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f00004ef000-0x10)='/dev/input/mice\x00', 0x0, 0x480) clock_gettime(0x0, &(0x7f0000950000-0x8)={0x0, 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00006aa000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) recvmmsg(r1, &(0x7f00007a0000-0x60)=[{{&(0x7f0000553000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000648000-0x20)=[{&(0x7f0000610000-0x3)=""/3, 0x0}, {&(0x7f0000206000)=""/219, 0xdb}, {&(0x7f000022e000)=""/22, 0x16}, {&(0x7f00008df000)=""/134, 0x86}], 0x4, &(0x7f0000895000-0x71)=""/113, 0x71, 0x7}, 0x7}, {{&(0x7f000097d000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000070000-0x18)=[{&(0x7f0000f1f000-0xec)=""/236, 0x82654a40}, {&(0x7f0000d09000-0x14)=""/20, 0x14}, {&(0x7f0000d13000-0xde)=""/222, 0xde}], 0x3, &(0x7f0000ef8000)=""/4096, 0x1000, 0x2}, 0x7}, {{&(0x7f0000dbf000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00001c6000)=[{&(0x7f0000a04000)=""/4096, 0x1000}], 0x1, &(0x7f0000fd5000)=""/21, 0x15, 0x7f}, 0x3}], 0x3, 0x40010102, &(0x7f0000402000-0x8)={r2, r3+10000000}) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000b83000)='encrypted\x00', &(0x7f0000b47000-0x2)=')\x00') 2018/01/04 09:05:41 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000003000)=[@in6={0xa, 0x0, 0x42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1c) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) perf_event_open(&(0x7f0000003000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000000f000-0x4)=0x1) 2018/01/04 09:05:41 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000301000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/56, &(0x7f0000001000-0x4)=0x38) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000003000-0x10c)={{0x1, 0x2, 0x3, 0x10001, "a9126c83f3d837bdffbe45b1fb0c7098562b26b8b2d84d19913caa1cd9fab5d7a4ff7c1b23dade3661566e1b", 0x3}, 0x0, 0x0, 0x2, r2, 0x584, 0x2, "823e07384eba067ad4e8d19d5b726788f20a2755eb814756dd6151149acbd49e514deb27060bd7cad938371386c9f44a5cefc3d91391764e968e49d7bcf04d80", &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0xffffffff, 0x80, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000004000-0xfc)=""/252, &(0x7f0000002000-0x4)=0xfc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) setns(r0, 0x4000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0xc67000000000000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000005000-0x4)=r4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000)={0x2, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) setgid(r3) vmsplice(r5, &(0x7f0000005000)=[{&(0x7f0000008000-0x65)="d916eba2a014b2ffa40f942e3026b09736157e8ec5f1be8deac0cee82717a0f2a1182b34e1db49956e099b0ada05761a373a26a230c425f8add2024e07d18b6286f5f3e726c900528b74188dfbd71990f5e373fa04abbf0a6fb66cc385d6208281d518d669", 0x65}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000003000-0x4)=0x3f, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r5, &(0x7f0000005000)={0x8, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000009000-0x10c)={0x7, 0x100000000, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000d5e000-0xc)={@loopback=0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00005cd000)=0xc) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000006000-0x90)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40) 2018/01/04 09:05:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') ftruncate(r0, 0x0) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/04 09:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(0xffffffffffffffff, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000d1a000)='ns\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) getpeername$ipx(r0, &(0x7f0000259000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002b0000-0x4)=0x10) write$eventfd(r1, &(0x7f0000af7000-0x8)=0xffffffffffffffff, 0x8) 2018/01/04 09:05:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000-0xc7)={0x0, 0x0, 0x0, ""}, 0x8) 2018/01/04 09:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(0xffffffffffffffff, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:41 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000118000-0x1c)={0x5, 0x4, 0x1000000000001, 0x100, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000e10000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2000) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00001e8000)={0x0, 0x6, 0x7, &(0x7f00001e4000)=0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f000037d000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001c0000)={r0, &(0x7f00002c3000-0x2)="dbad", &(0x7f0000b88000)="13", 0x0}, 0x2e3) 2018/01/04 09:05:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009e4000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00007c9000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2ce, [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, 0x1, 0x1, 0x3ff}, &(0x7f0000543000-0x4)=0xa0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e2a000)='/dev/rtc\x00', 0x410000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00008a2000-0x43)={r2, 0x3b, "a06a4f3656cc72c4722e3cad1da27a8e2bd31c963cfb280e0a33ee4503abf0e0f18cfe00e81103d93bbf9be6db3c01cfbf31c2b87c1c5304508682"}, &(0x7f0000d39000-0x4)=0x43) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f1f000-0xc)={r2, 0x5, 0x10}, &(0x7f0000b4a000-0x4)=0xc) getsockopt$sock_buf(r1, 0x1, 0x20, &(0x7f000026f000)=""/34, &(0x7f0000664000-0x2)=0x22) 2018/01/04 09:05:41 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b84000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000893000)=0x2, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000008004500f, &(0x7f0000004000-0x8)=0x0) 2018/01/04 09:05:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000-0x1)="", 0x0) 2018/01/04 09:05:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000035e000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000eb9000-0x1c)={0x0, 0x0, &(0x7f00005d3000-0x8)=[{&(0x7f0000f00000)="a53e4b6a95299ae3987e7e1734c75796e2d6e0d1a4a1f29d48367dbde9a46a0d46b3209570a0eed227b082beca0dabf105899e2b01d24dd2e921f2a90a2a23b15b81b53475f0d33ecc33eabf4c96e838d53794b53c7d0a1759cda4e757ae231a78b9942e59fe8f488935b15bf275767fd9fa7f79420b42d7dac26c538a88c5abccc00b5c6b792e8fd650fd631b27ba9d3bad9cfabb1c733fefc5213c67", 0x9d}], 0x1, 0x0, 0x0, 0x4}, 0x20000000) r2 = syz_open_dev$mouse(&(0x7f00005c5000)='/dev/input/mouse#\x00', 0x6, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00006ff000)=0x6, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00006c9000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000fcd000-0x8)='./file0\x00', 0x541000, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000026000)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x5}, &(0x7f0000534000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000d7f000)={r5, 0x8, 0x58, "87ba284298b1b8835869c01280544e9dcd5ce025bbaf0882ea9126544429b7c33b992728f19c947503ec7b53d6f7bb2f631e2e87afe7254150e694c92c5f1cc51ca948e9fa777632a9953879f068bfb3471f9ec43039b71b"}, 0x60) write(r0, &(0x7f0000fb5000)="f46594b0618976da6fcbac01ccd6ce462d97b08f994401f0da3f194103a1608dee2d8f2f7d536c148f24c64c6bd62d684a160c589ef97da1057b4855bff6220e3c3b2cb91324f83dc9a261a8880b9f14bf6957325477d6e6d296f770516e12f69b1bd3c24046d2425af8f4e90c183e842eb43cb81fb3d6113fe4725d78289a744ac2e4f9e56c14f9eb6435d88e1c6d5a", 0x90) 2018/01/04 09:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "070000060000000000000000000000000088f9ff00ff52d1d4566bdb0779f1814041b106aa"}}}}, 0x0) 2018/01/04 09:05:41 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000010000)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000047000)={0x4b75cc14, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) remap_file_pages(&(0x7f0000cd8000/0x3000)=nil, 0x3000, 0x1000000, 0x81, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000001000-0x4)=0x3e, 0x4) timer_delete(r1) 2018/01/04 09:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(0xffffffffffffffff, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:41 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000003000)={0x0, r1}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/context\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000004000)=0x3, 0x4) accept4(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10, 0x80000) 2018/01/04 09:05:41 executing program 2: syz_open_dev$vcsn(&(0x7f00007c3000-0xa)='/dev/vcs#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x202e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005ec000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f00001c2000-0x9)='stat\x00') read(r2, &(0x7f0000566000)=""/171, 0xab) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00005a4000)={0x40, 0x739, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:41 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x2, &(0x7f0000005000)=[r1, r2]) 2018/01/04 09:05:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000945000-0xe)='/dev/admmidi#\x00', 0x795, 0x8202) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00006f2000-0x4)={0xe32, 0x7, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004a9000)='/dev/sequencer2\x00', 0x50140, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00004b8000)=0x2000) bind$alg(r1, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r3 = dup(r1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000a68000-0x40)={0x10000, 0xf4fa501e08a8953e, 0x401, 0x1, "1e2e46dcda5ade90f95e2887ecdc85fa4c551ac1cc99086b127b019d19835c459d23dc9fae69ccac4cbde134", 0x8}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009f0000-0x18)="", 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00001e2000)='/dev/snd/midiC#D#\x00', 0x7, 0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000f71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000abd000-0x4)=0xb) 2018/01/04 09:05:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e58000-0xe8)={{{@in=@loopback=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, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioprio_set$uid(0x3, r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/04 09:05:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ec6000)='/dev/cuse\x00', 0x20000, 0x0) timerfd_gettime(r0, &(0x7f0000541000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) 2018/01/04 09:05:41 executing program 7: mmap(&(0x7f0000000000/0xd37000)=nil, 0xd37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d37000-0x4)=0x0, 0x4) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d37000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000aee000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000d37000)=0x10) socket$inet(0x2, 0xb, 0x0) 2018/01/04 09:05:42 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f41000)='/selinux/access\x00', 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000c3e000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00007e4000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000b1e000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000e5e000)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f0000993000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) clock_getres(0x1, &(0x7f0000d15000-0x8)={0x0, 0x0}) 2018/01/04 09:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007f0000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005bb000-0x4)=0x3, 0xfe40) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c07000-0x8)={0x0, 0x0}) 2018/01/04 09:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b56000)='/dev/qat_adf_ctl\x00', 0x6800, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00002ad000-0x2)=0x7) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000978000)={0x6, &(0x7f0000e92000-0x18)=[0x1, 0xffff, 0x3ff, 0x3, 0x7, 0x100000001]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000016f000-0x9)='/dev/ppp\x00', 0x40100, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00004e6000)=0x81, 0x4) gettid() 2018/01/04 09:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:42 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = epoll_create(0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000)=""/0) sendfile(r0, r1, &(0x7f0000000000)=0x5e, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x3, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x5}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) writev(r1, &(0x7f00007a8000)=[{&(0x7f0000a1b000-0x71)="254a3f856c133dc7eedb690f64ad078433ea7d33ee727b12e282a081d246c18aaf7a5415e704d83ff6010d95771ced10a68ce52f9696bc9d5e873bf2ca780eb7abd56af09ceab6fff97f79c18bd82521b6c090bd9d395b8908e98051cd8250a242cb9800b09d921e64d6b6855f12960c23", 0x71}, {&(0x7f0000045000-0x1f)="55d73031dd24326838d459852318e66a8c58f7c2bbb443b11e0932fe420742", 0x1f}, {&(0x7f0000cbc000)="542f031ed3642afafc8b3165b1089369f9af0cd3082cd97b", 0x18}, {&(0x7f00006cb000)="93ca60873cfba5f96ad89cf9c59a29f35a09b0543639032922e2a44d41e5f703d1080697ad145790257bb7c070f4eaa5c3685ea4b85e2732cfbcff33261c3bf4f4ce7fe880497ef09928014b577928fa3d613da8fca9e1e2812037ed7acd974b3ed2463cba10a2d8124f426cee6263094f4f6cb95c846b236ad842c0184b5c9e54ff8bd4d3b3ba42c0230533097b166ed73672c915d1ff62adae808a87800e7eb3cf2b9e12bf5fd5a40ba0d36447f011c199d195d5d9f5bc93b4f323f536578bd2bbf7b874cce843e9e9b4228a4510c5a8962468adc8bb9cd7358b7f12a71a3d", 0xe0}, {&(0x7f0000274000-0x42)="f1903f78f6c45216a04ea1a2e63f8ff5e67f128fe717b87174e4a7a2dd0a1f87a323b20184743eca1fd375cdd53b7b6b1d9c19df99b1f2488906ef9173427e7ff402", 0x42}, {&(0x7f0000e91000-0x85)="3c005882ce13ac64bd99e14ac4626d2b6f07a30c6a4b1ca074b1d4c1313e13b970dd1ad8e823c82ab7f83f6bf7e783a35b94642621a73a392cdc7ab13f9adb7d01b63c26646f13890ee37ab37d9705796b819242a324535cb0c774f465ba3db0c6be9202a188fd298ee386a1cd77a95a555604633f32e31a87f749a1321b93c84e6feae8c2", 0x85}, {&(0x7f0000a41000)="52d8f9134e772972b2426c185760887011a99bf8fc342c5899683213a585737429187f4ade27a497019a609d7764749007c7d1753511a19ab7fe2f6b2563a751cf3693feaea0a83721f3", 0x4a}], 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r3, 0x2286, &(0x7f00005c7000-0x1)="") 2018/01/04 09:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) close(r0) 2018/01/04 09:05:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000dec000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00009fe000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000b79000-0x8)='./file0\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) rename(&(0x7f00003f2000)='./control\x00', &(0x7f0000101000-0x8)='./file0\x00') renameat(r1, &(0x7f0000431000)='./control\x00', r0, &(0x7f0000bfa000)='./file0\x00') syz_open_dev$audion(&(0x7f00001bd000-0xc)='/dev/audio#\x00', 0x1, 0x80000) 2018/01/04 09:05:42 executing program 3: rt_sigqueueinfo(0x0, 0x0, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, 0x0}) 2018/01/04 09:05:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000005000)={r2, 0x80000, r3}) 2018/01/04 09:05:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c71000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000fd6000)=0x0, &(0x7f0000f01000-0x4)=0x4) 2018/01/04 09:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000959000)=0x0, &(0x7f000097f000-0x4)=0x4) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000f9e000)=@generic={0x20000000000001e, "010300000100ff00000000153300000000a987f300000004cc7904f9c6bad62e0a63a632ed4938323273fb8f8401a3ff59a19a2b0afe7ce43a922470a0c5216669ca021f8867dcf160e7e54b358c0002000000000000000151d2b3cef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c9804ff000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/01/04 09:05:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a91000-0x9)='/dev/kvm\x00', 0x10401, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000461000)={0x0, 0x0, 0x6000, 0x2000, &(0x7f0000e8b000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e48000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ef5000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002a8000-0x10)={0x8, 0x2, 0x6, 0x9, r2}, 0x10) 2018/01/04 09:05:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000006000-0xe)='[-GPL)[+$ppp1\x00', 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e73000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000959000-0x4)=0x10, 0x80000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00005bd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000c85000-0x4)=0x0, &(0x7f0000eec000)=0x4) getsockopt$sock_int(r0, 0x1, 0x802b, &(0x7f00009f5000-0x4)=0x0, &(0x7f0000af6000)=0x4) 2018/01/04 09:05:42 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b6000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000fd6000)={&(0x7f0000874000/0x3000)=nil, 0x7, 0x0, 0xac, &(0x7f00006e4000/0x3000)=nil, 0x1}) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000a05000)=""/192) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$ipx(0xffffffffffffffff, &(0x7f0000c2a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b3e000-0x4)=0x10, 0x800) close(r0) 2018/01/04 09:05:42 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) fcntl$getownex(r0, 0x10, &(0x7f0000426000)={0x0, 0x0}) mlock2(&(0x7f0000400000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000be7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e74000-0x14)={0x0, r1, 0x7, 0x2, 0x0}, 0x14) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000b22000)={{0x2, 0x2, 0xab, 0x2, 0xa1}, 0x4, 0x3, 'id0\x00', 'timer1\x00', 0x0, 0x1f, 0xa370, 0x10000, 0x492, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:42 executing program 0: timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) r2 = accept4$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000001000-0x20)={@generic="ac1ecc4fee6dd676dd743c56ff5c568c", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_delete(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000001000-0x8)={0x49, 0x933}) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x1000) 2018/01/04 09:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000195000-0x18)={0x0, 0x4, 0x1, &(0x7f0000991000)=0x0}) 2018/01/04 09:05:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000200000)='/dev/vcs#\x00', 0x470, 0x60000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f000071e000-0x4)=0x0) r1 = socket$inet(0x2, 0x806, 0x0) r2 = syz_open_dev$mice(&(0x7f0000a9f000)='/dev/input/mice\x00', 0x0, 0x20001) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000933000-0x10)={0x10000, 0x8008, 0x800, 0x7f, 0x0}, &(0x7f000049b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000830000)={r3, 0x4c45}, &(0x7f00002fc000-0x4)=0x8) setsockopt$inet_opts(r1, 0x0, 0x40000000004, &(0x7f0000b5f000)="", 0x0) connect$inet(r1, &(0x7f00003b5000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 09:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009db000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000a19000)={0x8001, 0x0, 0x2, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f000022b000-0x8)={r3, 0x100000001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000dd7000-0xde)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0xffff, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}, 0x26) 2018/01/04 09:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f000003c000-0x4)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000f3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006e0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000888000)=@ethtool_link_settings={0x51, 0x0, 0x100000001, 0x8001, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000066b000)='/dev/cuse\x00', 0x301002, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000b2000-0x10)={0x3, 0x0, 0x0, 0x1}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00006a5000)={{0x9c, 0x5, 0x2, 0x4, 0x855e, 0xffffffff}, 0x1ff}) 2018/01/04 09:05:42 executing program 3: 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004c1000-0x2)='=\x00') socketpair$inet(0x2, 0x3, 0x0, &(0x7f00004df000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000250000)=0x9, 0x4) 2018/01/04 09:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:42 executing program 2: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x5, 0x0, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000034000)=0x0, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() r2 = getgid() syz_fuse_mount(&(0x7f0000060000)='./file0\x00', 0xe000, r1, r2, 0x1ff, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000062000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a45323, &(0x7f0000030000)={{0x6, 0xff}, 'port1\x00', 0xb8, 0x8, 0x136d3d29, 0x6, 0x1f, 0x893, 0x1, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000060000)=0x0) syz_open_dev$evdev(&(0x7f0000028000)='/dev/input/event#\x00', 0x8, 0x101002) 2018/01/04 09:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = inotify_init1(0x80000) flock(r1, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f00000b7000-0x8)='./file0\x00', &(0x7f0000261000)=""/54) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000015000-0x38)=[{&(0x7f000099d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007ae000-0x20)=[], 0x0, &(0x7f0000868000-0x94)=[], 0x0, 0x0}], 0x1, 0x800000000000000) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000692000-0x4)=0x0, &(0x7f0000a9e000)=0x4) recvmmsg(r0, &(0x7f000098e000)=[{{&(0x7f000036b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b6000)=[{&(0x7f0000b73000)=""/223, 0xdf}, {&(0x7f0000a6a000-0xff)=""/255, 0xff}, {&(0x7f0000bd1000)=""/176, 0xb0}], 0x3, &(0x7f00009ce000)=""/100, 0x64, 0x0}, 0xfffffffffffff7c9}, {{&(0x7f0000002000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d21000-0x40)=[{&(0x7f00007df000-0x3)=""/3, 0x3}, {&(0x7f0000f5c000)=""/187, 0xbb}, {&(0x7f0000abc000-0x1000)=""/4096, 0x1000}, {&(0x7f00009b4000)=""/0, 0x0}, {&(0x7f00002e8000)=""/241, 0xf1}, {&(0x7f0000a32000)=""/16, 0x10}, {&(0x7f0000688000)=""/4096, 0x1000}, {&(0x7f000019a000)=""/102, 0x66}], 0x8, &(0x7f0000195000)=""/185, 0xb9, 0x81}, 0x40000000}, {{&(0x7f0000acb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00007ae000-0x18)=[{&(0x7f000031b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000152000-0x5c)=""/92, 0x5c}, {&(0x7f0000985000)=""/0, 0x0}], 0x3, &(0x7f0000021000)=""/179, 0xb3, 0x7}, 0x9}, {{&(0x7f000030a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000711000)=[{&(0x7f0000089000-0xc5)=""/197, 0xc5}, {&(0x7f0000cba000-0x45)=""/69, 0x45}, {&(0x7f0000a89000-0xf5)=""/245, 0xf5}, {&(0x7f000085c000)=""/212, 0xd4}, {&(0x7f0000d14000)=""/79, 0x4f}, {&(0x7f0000a54000-0xea)=""/234, 0xea}, {&(0x7f0000b90000)=""/221, 0xdd}, {&(0x7f00009a9000)=""/158, 0x9e}], 0x8, &(0x7f000025c000)=""/246, 0xf6, 0xffffffffffff7fff}, 0x5}, {{&(0x7f0000dc6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000511000-0x28)=[{&(0x7f0000bb2000-0x9c)=""/156, 0x9c}, {&(0x7f0000852000-0x41)=""/65, 0x41}, {&(0x7f0000fbe000-0x2e)=""/46, 0x2e}, {&(0x7f0000b14000-0x5d)=""/93, 0x5d}, {&(0x7f0000a14000)=""/231, 0xe7}], 0x5, &(0x7f0000a67000-0xd7)=""/215, 0xd7, 0x4000000000000000}, 0xffffffffffffc002}], 0x5, 0x40002000, &(0x7f0000dc2000-0x8)={0x77359400, 0x0}) 2018/01/04 09:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = gettid() dup3(r0, r0, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000461000-0x4)=0x0) r3 = syz_open_procfs(0x0, &(0x7f00004df000)='net/ip6_flowlabel\x00') kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000527000)={r3, r0, 0x7}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$adsp(&(0x7f00008b6000)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x0) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000c9d000-0x1b)=""/27) close(r4) 2018/01/04 09:05:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)='./file0\x00') r0 = socket(0x9, 0x1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdb2, 0x1, 0x0, 0x2, 0xe9, 0x4, 0x5}, &(0x7f0000003000-0x4)=0x20) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x3b, "db1b735796188b206dc2660510ca08becf0a5009bd70734c3202a1e831540d38ef5b4d1101260bed823adc9e2a9bbafd9ec605bafc68a42da482e8"}, &(0x7f0000003000)=0x43) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c) name_to_handle_at(0xffffffffffffffff, &(0x7f000040e000)='./file0\x00', &(0x7f0000a1b000-0x8)={0x5b, 0x9, ""}, &(0x7f0000000000)=0x0, 0x1403) ustat(0x2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 09:05:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x6080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x1f, 0xa, 0x0, 0x0, "b1fb14079fdcd14d4994ce7935404235a5bd089955a43dff0f5cde62af92b9114859fff738d7f857db2ac9f7e09e0e1d120e508bcb0bb68c57805774eed1e36a", "4ef2de483975d04637e54b681b41e16b6fe2aa6c4cc0c5bc02be26a5f7da1994", [0x80000001, 0xfffffffffffffff8], 0x0}) r1 = socket(0xa, 0x3, 0x3) setsockopt(r1, 0x29, 0x4b, &(0x7f0000001000)="", 0x0) 2018/01/04 09:05:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000031b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000065c000)={0x0, @in6={{0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1c0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef89, 0x20}, &(0x7f0000f00000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000303000-0x8)={r1, 0xffffffff, 0x105}, 0x8) r2 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0xb101, &(0x7f0000000000)=0x0) 2018/01/04 09:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009e8000)='/dev/vga_arbiter\x00', 0x540, 0x0) bind(r0, &(0x7f0000dc3000-0x10)=@ipx={0x4, 0xb778, 0xbe59, "7a53faed2986", 0x1, 0x0}, 0x10) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000159000-0x26)="26000000110047f1ab6cbff70722000c12fff500010000000700ffffb807475105003c000000", 0x26) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000ddb000)={0x0, 0x1000, &(0x7f00006c1000)="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"}) 2018/01/04 09:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00005d1000)='/dev/audio\x00', 0x400801, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000093a000-0x4)=0x0) move_pages(r2, 0x1, &(0x7f00009a8000)=[&(0x7f0000bfc000/0x2000)=nil], &(0x7f0000879000)=[0x3e], &(0x7f0000d4b000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000478000-0x40)={0x5, 0x0, 0x80000001, 0xe7a2, "2a3ec79381da97c3bfc3514e006efde1877e5b5c33e76ab5db09e49f3db6b0966cc4e6977d7b7dc5026e08af", 0x57}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap$binder(&(0x7f00005a7000/0x2000)=nil, 0x2000, 0x1fe59243e75363d9, 0x10010, r1, 0x0) close(r3) 2018/01/04 09:05:42 executing program 5: r0 = syz_open_dev$audion(&(0x7f00008c6000-0xc)='/dev/audio#\x00', 0x9, 0x400) ioctl$sock_bt(r0, 0x5411, &(0x7f0000e3a000-0xf6)="abc40719d5d3d7e4e4dcffc071a6b3ad78d8298f3c8423eaa0ca65a9befa016cab6544ba17bb2aae21032a46e673c978ab03bffbb1aa4575e885130ad428be9c053d18fb6a58cef960d192d75356dd640c78d2fc72d285db7eadfed95705e763252c1621ae4ca464cf6206b74ba2890ff360550b244d85a8927046e6f500c00dcdaf6349d44dd204e89e0f2f8df3b5b0970fa8902e6262cc34e49aed8d60da1e37e97c7d4a07dba900c9d05b8135686d43ba68776005dea8a9d7542e8cf82964f01bae2ee32270fe8f250121f1860b828763e1a81fb74640f58252a6b7d1089b860f259e5a03a3bc997757b6c7267e58ec93075094a5") mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:42 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x0, 0xd20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x1, 0x4, 0x9, 0x40, 0xc030, 0x8, 0x4, r2}, &(0x7f0000000000)=0x20) 2018/01/04 09:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:42 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000370000)='./file0\x00', &(0x7f00000a7000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000487000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x4002, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x8, 0x1, 0x14c, 0x0}, &(0x7f0000b16000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000045000-0xc)={r2, 0xc, 0x10}, &(0x7f00003f2000-0x4)=0xc) 2018/01/04 09:05:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000091e000-0x10)={0x0, 0x7, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000179000)="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", 0x5db, 0x0, &(0x7f0000b73000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000019d000-0x4)=0x5, 0x4) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008e1000)={0x0, 0x8, 0x326, 0xffffffffffffff81, 0x4, 0x80000001}, &(0x7f000043a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d60000)=@assoc_value={r1, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000aef000)=0x0, &(0x7f0000732000)=0x4) 2018/01/04 09:05:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x400454cc, &(0x7f00005d3000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0}) syz_open_dev$sndctrl(&(0x7f0000d33000-0x13)='/dev/snd/controlC#\x00', 0x200, 0xd0100) 2018/01/04 09:05:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0xa, 0x3, 0x200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005000)={0x7f, 0xd7, 0x4, 0x100000001, 0x80, 0x5, 0x81, 0x1825, r2}, 0x20) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:42 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, 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) eventfd2(0x0, 0xfffffffffffffffc) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002e4000)='/selinux/create\x00', 0x2, 0x0) modify_ldt$write(0x1, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x6, 0x0) listen(r1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x10d, 0x10, &(0x7f000029a000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005c5000-0x3)=0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f61000)={0x8, 0x5b706fdb}, 0x8) 2018/01/04 09:05:42 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0000151d8cfebca9643098bd2998b536de5ae4385432d1895ebc413d9889751d6027dd2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7060400000018b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000077b000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000a91000+0x9c0)={&(0x7f0000423000)=[0x200, 0xd4f, 0x7, 0x8001], 0x4, 0xae1c, 0x61, 0xffffffff, 0x401, 0x17de00000000, {0xfffffffffffff0c8, 0x2e12, 0x5, 0x0, 0x2, 0x6, 0x2, 0x3f, 0x400, 0xffff, 0x3f, 0x6fd7a102, 0x5, 0x2, "67a2face47ece89ae35978baa0e61c366efb55f50d012133d6b4a2b7ecc1648e"}}) r2 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000f8e000-0x4)=0x0, &(0x7f00007b9000)=0x0) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000475000-0xc)={r2, r3, r4}, 0xc) 2018/01/04 09:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:42 executing program 7: r0 = socket(0x8000000000010, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f00008e6000)="6412614c", 0x4) 2018/01/04 09:05:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000f48000-0xb)='/dev/audio\x00', 0x18bb03, 0x0) r0 = syz_open_dev$mice(&(0x7f0000144000)='/dev/input/mice\x00', 0x0, 0x80400) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x7) 2018/01/04 09:05:42 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00007c0000-0x28)={r0, 0x0, 0xc0, 0xa, &(0x7f0000000000)="198c3f190047bd2ba2465b581569a2aa4dc70df631bcce77cfdccd8573648d7607779b1892d7c9cf5d05f50a8ce5aa947c3f130205f542058629979bc058be1971dad0a33032f20e5e37ed34417f18aec514bdaa3c14e3379d69d77c5f73e1d3867973b72949c74e71a626b239389053918e7832fe1086395e070b96eaafea4966ae4ef030a368bde3fa0bf2c8c8d40daf8ba90d127d303b151a3f18d89ec669d30d1c6d02d30770e367b6965c1e94aa8f59e50a6d7d8bd7885bedc5dbeb93fe", &(0x7f0000ab5000)=""/10, 0x401, 0x0}, 0x28) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2c00, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000143000+0xb1e)='/dev/rfkill\x00', 0x450102, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ede000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000118000)=0xb) 2018/01/04 09:05:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x9, 0x10000) recvfrom$unix(r1, &(0x7f0000001000)=""/229, 0xe5, 0x10000, 0x0, 0x0) 2018/01/04 09:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b03000)='/dev/mixer\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000006c000-0x9)='/dev/sg#\x00', 0x0, 0x800) 2018/01/04 09:05:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000030000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000070000)={0x0, 0x0, 0x6, 0xc0c, 0x100, 0x20, 0x7, 0x2a, 0x3c, 0x8, 0x3, 0x4}) r1 = socket$inet6(0xa, 0x803, 0x810000000000000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cb1000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c36000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000032e000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff74, r2}) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0xfffffffffffffffe) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f000070b000)='w', 0x1, 0x0, &(0x7f0000e87000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000abf000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f9b000)={0x0, 0x1ff, 0x1ff, 0x0, 0x100, 0x3d, 0x3f, 0x1c, {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]}, 0x6, 0xffffffff, 0x3b, 0x7, 0x4}}, &(0x7f0000acb000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00006dd000-0xa0)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf238, 0x7ff, 0x80, 0x8001, 0xac}, &(0x7f0000ff8000-0x4)=0xa0) getsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000b7a000-0x4)=0x0, &(0x7f0000089000)=0x4) 2018/01/04 09:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00008e4000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x4002) r0 = syz_open_dev$dmmidi(&(0x7f0000c4b000)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000411000)=""/4096) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@random={'system.\x00', '][\x00'}, &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0xfffffffffffffebd, 0x0) 2018/01/04 09:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000c27000)="cb6f342550bd6b62c9fc6e702e1fd47efdd2c98bf1ba8165641fda3e9e15fa4be78ffbdfbebe2d0f78b2032b5ec82f8380faf6ac6fa68f811f", 0x39}, {&(0x7f0000dda000)="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", 0x1000}, {&(0x7f0000590000)="43826d7a7cc2594f317ca0a85b334b602b13ee5a62ab8a838e3b170792470d44e9f36a6e7442805f21ba1217764d874ff9351e9fb865a4de926002544ab61960032f93b3d21720237fc766855daaa41a14f5e87eaef5a3f4ab96f3e20f945dd90ceeb31b9e20ce89fbc21c43f99d7a80828679f1ff9e76155836762569be9d7507e3a1973fa09834221adcf772bfe208a789d208", 0x94}, {&(0x7f0000000000)="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", 0xff}], 0x4, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007d3000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={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]}, 0xfffffffffffffffd, 0x8000}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, &(0x7f0000002000-0x4)=0x98) ioctl$KDSETLED(r1, 0x4b32, 0x10000) fadvise64(r0, 0x0, 0x561, 0x7) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000010000-0x10)={&(0x7f0000100000/0x1000)=nil, 0x1000}) fchdir(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x2, 0x981, 0x302, 0xfff, 0x5, 0x401, 0x1ff, 0x1, 0x100000000, 0x7}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 09:05:42 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x10200) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f000000b000-0x30)={0x3, 0xfff, &(0x7f000000a000)="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", 0x1000, 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]}) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x840) write$fuse(r0, &(0x7f0000004000)={0x20, 0x1, 0x7, @fuse_ioctl_out={0x100000000, 0x9, 0x98fe, 0xffff}}, 0x20) readv(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x5f)=""/95, 0x5f}], 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x2) 2018/01/04 09:05:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:42 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dfb, &(0x7f0000001000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x4, 0x400000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000000d000-0x95)=""/149) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000000e000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000-0x8)={&(0x7f0000002000-0x138)=@acquire={0x138, 0x17, 0x200, 0x2, 0x2, {{@in=@empty=0x0, 0x0, 0x3f}, @in=@broadcast=0xffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0xffff, 0x3, 0x80000000, 0xa, 0x80, 0x80, 0xa9, 0x3, r2}, {{@in=@rand_addr=0xffffffffffffa285, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x1, 0x2, 0xa, 0xa0, 0x20, 0x6c, 0x2, r3}, {0xff, 0xef4, 0x2, 0x6, 0x3ff, 0x80000000, 0x5, 0x5}, {0x7, 0x0, 0x2, 0x4}, 0x7, 0xd, 0x0, 0x0, 0x1, 0x0}, 0x7, 0xfe00000000000000, 0x7, 0x6}, [@lastused={0x10, 0xf, 0xfff}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 09:05:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000baf000-0x8)={0x0, 0x6c01}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000056000-0x8c)={r1, @in6={{0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009b9000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00004fe000)={@common="677265300000001100", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/04 09:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) pwrite64(r0, &(0x7f0000bcf000-0x1b)="609eac45f15033f4e56cb26c9ffa64a8de75b8d6190cbeadeedccd", 0x1b, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001a9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00006af000-0x4)=0xbf8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000079a000)='/dev/kvm\x00', 0x400000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000d91000-0x40)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r3) 2018/01/04 09:05:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x3, &(0x7f00009f5000-0x4)="c3865c96") 2018/01/04 09:05:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0xfe, 0x6, 0xffffffffffffd782}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={r1, @in6={{0xa, 0x3, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000362000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b27000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000ae3000)={0x8, 0x1000, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x123a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x100000005, 0x84) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000-0x14)={r2, 0x80000000, 0x6, [0x8, 0x80, 0x7, 0x3, 0x8, 0xfff]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000006000)=0x7) 2018/01/04 09:05:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000335000-0x9)='/dev/kvm\x00', 0x40, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ab5000)=0x0, &(0x7f0000658000)=0x4) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) 2018/01/04 09:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r0, 0x0, 0x0}], 0x1, 0xbad7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000ba4000)={0x7fff, 0x9}) 2018/01/04 09:05:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000872000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x20003, 0x0) r1 = open(&(0x7f000058a000-0x8)='./file0\x00', 0x10040, 0x1) openat(r1, &(0x7f0000ae5000-0x8)='./file0\x00', 0x10000, 0x40) readv(r0, &(0x7f0000b1b000-0x28)=[{&(0x7f000080c000)=""/50, 0x32}, {&(0x7f00008cf000-0x7f)=""/127, 0x7f}, {&(0x7f000028c000-0xe)=""/14, 0xe}, {&(0x7f00000b4000)=""/87, 0x57}, {&(0x7f000037b000-0x1000)=""/4096, 0x1000}], 0x5) 2018/01/04 09:05:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000c42000)='./file0\x00', 0x101080, 0x100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e2b000-0x8)={0x2, [0x3, 0x264]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000919000)=0x10000001) read(0xffffffffffffffff, &(0x7f000045d000)=""/68, 0x44) fsetxattr(r0, &(0x7f00003c3000-0xc)=@known='trusted.syz\x00', &(0x7f00003f1000-0x18)='/cpuset}+-:ppp1.em1ppp0\x00', 0x18, 0x1) shutdown(0xffffffffffffffff, 0x1) 2018/01/04 09:05:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) ioctl$sock_bt(r0, 0x8907, &(0x7f0000556000-0x15)="") recvmsg(r0, &(0x7f0000088000-0x1c)={0x0, 0x0, &(0x7f0000746000)=[{&(0x7f0000dd4000-0x46)=""/70, 0x46}], 0x1, &(0x7f000076e000)=""/145, 0x91, 0x5}, 0x40000000) 2018/01/04 09:05:42 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x10, 0x400) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x800455d1, &(0x7f0000001000)=""/250) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000003000-0x8)={0x4, &(0x7f0000003000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/04 09:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000285000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004de000-0x6)='statm\x00') sendfile64(r0, r1, 0x0, 0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000b92000)={&(0x7f0000497000/0x4000)=nil, 0x7, 0x5, 0x40, &(0x7f0000eef000/0x3000)=nil, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x6) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x400000000004003, &(0x7f0000528000-0x8)=0x2, 0x1b, 0x0) fstatfs(r1, &(0x7f000024e000)=""/145) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 09:05:42 executing program 2: bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x0, 0x0, "2a59fc7e7659", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") statfs(&(0x7f0000b8e000-0x8)='./file0\x00', &(0x7f00000a6000)=""/4096) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r0, r0, &(0x7f000067b000)=0x0, 0x1) ftruncate(r0, 0x7fff) 2018/01/04 09:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:42 executing program 7: perf_event_open(&(0x7f0000dfa000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/vga_arbiter\x00', 0x121000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x0, &(0x7f0000a06000)="") fchmodat(r0, &(0x7f0000cc1000)='./file0\x00', 0x80) mremap(&(0x7f000095e000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000377000/0x2000)=nil) 2018/01/04 09:05:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00009ba000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80805, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000619000-0x4)=0x8) 2018/01/04 09:05:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x1000, &(0x7f0000002000-0x8)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_robust_list(&(0x7f0000f5e000-0xc)={&(0x7f0000c43000/0x3000)=nil, 0x10001, &(0x7f000075d000/0x4000)=nil}, 0xc) close(r0) 2018/01/04 09:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 09:05:42 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003de000)=@assoc_value={0x0, 0x8199}, &(0x7f0000a0a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000220000)={r1, 0x3, 0xa, [0x2, 0x2, 0x6, 0x8, 0x1, 0x2, 0x2, 0x10000, 0x1, 0x3]}, 0x1c) r2 = socket$inet6(0xa, 0x80000000000003, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000fd0000)='keyring\x00', &(0x7f000050f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000fd0000)='rxrpc\x00', &(0x7f000015e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c94000-0xa7)="d83d459610c72e18d9403f57df62875a6220237b5f53abd99b655429ffdb01cebfeb4761f6d98a9667005b225d131907a618a3721e7753e623684fd2142db206035ee2457d28fb9f3fc248eea63c8b634da7021980a1d27db263c3e29174deddfadf7a0fb059a544dd583604445ab484b6bce85ad13edc584396f6447067da53d2398b1ef0f779a383e9b121dfa6c04a24d2d3b82573488d9eddd43f8b2d2d6303771d81f7f373", 0xa7, 0xfffffffffffffffc) keyctl$link(0x8, r4, r5) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fd2000-0xc)={0x10001, 0x1, 0x3ff, 0x8, 0x9}, 0xc) sendto$inet6(r2, &(0x7f0000ed2000-0xbd)="", 0x0, 0x0, &(0x7f0000907000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/04 09:05:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000876000)={0x0, 0x0}) r0 = add_key(&(0x7f000099e000-0x6)='.dead\x00', &(0x7f00003ab000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e86000-0x4a)="65453990fcaf0e1341cc10784042bc2de512de750626a7305c1cce18ce0caec3a28a01d6749bf2561aa75be3f51bffcd4514979b980af276877f73ad7f9bcb604bdea502f206d32ce43a", 0x4a, 0xfffffffffffffff9) r1 = request_key(&(0x7f00005ac000)='blacklist\x00', &(0x7f0000732000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f21000)='em0\\bdev\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0x7, 0x3, r1) mlockall(0x1) 2018/01/04 09:05:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f00008a7000)={{0x7, 0x0, 0x0, 0x0, "8a9b295efd857302da7959f551be3ef66cc59555c03bd7fd201503532246b719a38ae239813ce95dc628bbe0", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/01/04 09:05:42 executing program 7: syz_open_dev$vcsn(&(0x7f00000e7000)='/dev/vcs#\x00', 0x3, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x8000000000541f, &(0x7f0000000000)=0x0) 2018/01/04 09:05:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006b2000)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x8) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000e0b000-0x1000)="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", 0x439, 0x0, &(0x7f0000b14000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) close(r0) 2018/01/04 09:05:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x1f, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000c63000)='/dev/dmmidi#\x00', 0x8, 0x80000) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000631000-0x4)=0x0, &(0x7f00009c1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a77000-0x14)={0x0, 0x1, 0x7, 0x100, 0x9, 0x7}, &(0x7f0000642000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001ae000-0x8)={r2, 0x9}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000acb000)='/dev/loop-control\x00', 0x10000, 0x0) signalfd(r1, &(0x7f000096b000)={0x200}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5e000-0x10c)={{0xc, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a88000-0x2)='&\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009a6000-0x4)=0x7fffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bcd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000004b000)=0xfffffffffffffffe, 0x4) 2018/01/04 09:05:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0x5)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$TIOCSTI(r2, 0x5412, 0x9) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000005000-0x10)={r3, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006000)={r4, 0x0, 0x10}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = getpgid(0x0) syz_open_procfs(r5, &(0x7f0000002000-0xa)='net/l2cap\x00') 2018/01/04 09:05:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000000f000)=""/36) 2018/01/04 09:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000043d000-0x5)='user\x00', &(0x7f0000b32000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008a0000)='\\', 0x1, 0xfffffffffffffffb) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000409000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/04 09:05:43 executing program 0: r0 = add_key$keyring(&(0x7f0000edf000)='keyring\x00', &(0x7f0000755000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000427000)='self\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x180, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000000)={0xffffffffffffff48, 0x5, 0x6, 0x1000, &(0x7f0000001000)=""/4096, 0x5b, &(0x7f0000000000)=""/91, 0xbe, &(0x7f0000002000-0xbe)=""/190}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x4000009) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000329000)={0x0, 0x8001, 0x8001, 0x7f}, &(0x7f00005b0000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b2c000)={r2, 0x2, 0x30}, &(0x7f00004a5000-0x4)=0xc) bpf$MAP_CREATE(0xd, &(0x7f0000259000-0x2c)={0x0, 0x3f, 0x0, 0x9, 0xd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/04 09:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00002f3000-0xba)='nv\x00', 0x13e6970814501ffd) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000062000)=0x0, &(0x7f00006c3000)=0x1) bind$bt_rfcomm(r1, &(0x7f0000a4a000-0x9)={0x1f, {0x852, 0x7f, 0x101, 0x1, 0x8, 0x1}, 0xf82e}, 0x9) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f00000d4000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000a65000-0x1c)={&(0x7f0000344000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58, &(0x7f0000f44000)=[{&(0x7f0000729000-0x1000)="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", 0x433}], 0x1, &(0x7f0000bd8000)=[], 0x0, 0x0}, 0x0) 2018/01/04 09:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb0000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000452000)='/dev/rtc\x00', 0x4000000080c00, 0x0) pread64(r1, &(0x7f000000d000)=""/4, 0x4, 0x0) 2018/01/04 09:05:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x200, 0x0, 0x1ff, 0x0, 0x81}, 0xc) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xfffffe00, 0xfffffffffffffffb) 2018/01/04 09:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000043d000-0x5)='user\x00', &(0x7f0000b32000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008a0000)='\\', 0x1, 0xfffffffffffffffb) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000409000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/04 09:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f73000-0xb)='/dev/vcsa#\x00', 0x7ff, 0x80) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000d35000-0x1c)={0x57, 0x0, 0x0, {0x9, 0x100000000}, {0x84, 0x80}, @ramp={0x6, 0x6, {0x6, 0x100, 0x1, 0x6}}}) syz_emit_ethernet(0x46, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[@lsrr={0x83, 0x7, 0x0, [@broadcast=0xffffffff]}]}}, ""}}}}}, 0x0) 2018/01/04 09:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000db7000)='/dev/kvm\x00', 0x7fe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$mixer(0xffffffffffffff9c, &(0x7f0000b1f000)='/dev/mixer\x00', 0x8100, 0x0) close(r1) 2018/01/04 09:05:43 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000b66000)='/dev/dsp#\x00', 0x9, 0x402200) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00005d6000-0x9a)={0x0, 0x92, "8da2a17876fa5419f244397321aa04260e9b5ef5095c73fdbd67d7468ce815cd434d0a564b6b4439a264fca952b60c266520695f788bcece1f31664178826ee66e52ba318978413b271ef9b5d628910d3ee7117bb48fe9194c57431d689b0e11e844addf355d6d44b30032760a9dd29b2d39ab1e8a65e6126575d9bd38d52717065afa8b9c4da807feef0dd8930005a74e43"}, &(0x7f0000689000)=0x9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x4, 0x3a8, 0x71bb, r1}, &(0x7f00008b0000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000e43000-0x8)='./file0\x00', 0xffd, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c91000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c1a000-0x108)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x4, 0x6, 0x3, 0x81, 0x6, 0x100000000, 0x8, 0x4, 0x0, 0x0, 0xb509, 0x7a6, 0x7fff, 0xa117]}, &(0x7f0000abd000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000a8000-0x4)=0x65, 0x4) ptrace$setregset(0x4205, r2, 0x0, &(0x7f000059e000)={&(0x7f0000174000-0x1000)="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", 0x1000}) ioctl$KVM_NMI(r0, 0xae9a) execve(&(0x7f0000d73000)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000802000)=[]) truncate(&(0x7f00004da000-0x8)='./file0\x00', 0x0) rt_sigreturn() 2018/01/04 09:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e95000)=0xc92c, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000a4a000-0x4)=0x7ff, 0x1fb) ioctl$void(r0, 0xc0045878) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000431000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f000019c000-0x4)=0x80000000, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000fd4000)=0x7) [ 208.706342] device eql entered promiscuous mode 2018/01/04 09:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="95", 0x1) 2018/01/04 09:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/04 09:05:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000289000)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000082c000-0x93)=""/147, &(0x7f000022b000)=0x93) r1 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000bb3000-0x10)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00004d7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) readv(r1, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/01/04 09:05:43 executing program 3: mmap(&(0x7f0000000000/0x9de000)=nil, 0x9de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007c4000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x509d74010ff8bfce) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009df000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/04 09:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c76000)='/dev/sg#\x00', 0x1f, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001fb000-0xc)={0x4, [0x1, 0x6, 0x6, 0x0]}, &(0x7f000029b000)=0xc) r1 = socket$inet(0x10, 0x2, 0x10) sendto$inet(r1, &(0x7f0000005000-0x5b)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) 2018/01/04 09:05:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003c7000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000021f000-0x18)=@add_del={0x2, &(0x7f00003f0000)=@generic="7bfba5a771a857a257ce73cf6c3e57eb", 0x1}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4000, 0x0) fcntl$dupfd(r1, 0x0, r0) 2018/01/04 09:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000373000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f000096d000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(0xffffffffffffffff, &(0x7f00007f4000-0x10)=[{&(0x7f0000792000-0x1000)=""/4096, 0x1000}, {&(0x7f00008a7000)=""/195, 0xc3}], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x5, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000617000)=0x0, &(0x7f0000281000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f0000bc6000-0x2)={r1, &(0x7f0000307000)="", &(0x7f0000da1000)="", 0x0}, 0x20) 2018/01/04 09:05:43 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000b000-0x10)={0x4, 0x201, 0xff, 0x2, 0x0}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000010000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x2, [@broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x18) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000f000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000d000)=0x8c) fsync(r0) 2018/01/04 09:05:43 executing program 3: truncate(&(0x7f0000ab7000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ebb000)='/dev/input/mouse#\x00', 0xff, 0x20000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000544000)=0x3) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000aa6000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000099a000)={0x0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa1, 0x7f, 0x8de5, 0xd51, 0x0, 0x3, 0x8, 0x2, 0x8, 0x4, 0x400, 0x6af, 0x1ff, 0x6, 0xfffffffffffffbff]}, &(0x7f00008b0000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d00000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2}, 0x98) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000109000)=0x0, 0x4) 2018/01/04 09:05:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f00009db000)='./file0\x00', 0x410000, 0x0) fcntl$setsig(r0, 0xa, 0xa) 2018/01/04 09:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009b4000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000fc8000)='/dev/amidi#\x00', 0x0, 0xcaf1ff44d1d8c179) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00008ad000-0xf)=""/15) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0xfae1) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000ea1000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000090f000-0x4)=0x14) 2018/01/04 09:05:43 executing program 0: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00000ab000-0x58)={0x0, 0x24, 0x0, @thr={&(0x7f00008e2000)="f58d286974187512c9dbe590fb5e565010a4fc58df7befdc3c914f74f1680d67f26e6807c77e53cb467fdce9549562ebc4ca561bf597a3b8838f38152df7755a411635b83d20ca7281e33acb4729de767e451bb135e40a36b1aba618892e991b68cfc3f9974d2a41af918db389933a25b48f7340566632eff4b2df7b476ed6505290ecfcb33154dd2549aa671800c907a8e2c83adf46477854d7caf9955cb6", &(0x7f0000402000-0x4d)="f6f103707a60855864f09359c4223db6c6f3db106c262231f7ef34625508264904f868d15248f82d8d19697d1adedb073f52617538f2019140c2691e64c45a046177ae9a04e79d99b9bb860596"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e3000-0x4)=0x0) timer_settime(r2, 0x1, &(0x7f00007cb000-0x10)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008db000-0x10)={0x2, &(0x7f0000002000)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/04 09:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x7, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000210000)='P', 0x1) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) 2018/01/04 09:05:43 executing program 6: 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) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[{&(0x7f0000a6c000-0x312)=[], 0x0}], 0x1, &(0x7f0000fa3000)=[], 0x0, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fa2000)='/dev/mixer\x00', 0x408002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000fa3000)=0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/98, 0x62, 0xfffffffffffffffd, 0x0, 0x0) 2018/01/04 09:05:43 executing program 1: socketpair(0x10, 0x80007, 0x100, &(0x7f0000642000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b7f000-0x4)=0x9, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9d000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000093a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000d20000)={"3ec8d5d8bd8dc5ca7830988e8ed0cda3", {0x4, 0x1000, 0x4, "5543319ebeb0", 0x81, 0x0}}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000011d000-0x28)={@common='ip6gre0\x00', @ifru_ivalue=0x1}) close(r3) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000137000)=""/0) 2018/01/04 09:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xe80a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000068000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000c99000)={0x56, 0x3, 0xe2f2, {0xd2, 0x1}, {0xffff, 0x4a3}, @period={0x5f, 0x2, 0x2af1, 0x4000000000000000, 0x9, {0x81, 0x598, 0x1, 0x2}, 0x8, [0x7, 0x7, 0xf1, 0x1, 0x5, 0xff, 0x3, 0x0]}}) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f000033f000-0xb)='/dev/adsp#\x00', 0x2, 0x80000) write$tun(r2, &(0x7f000061d000-0x65)=@pi={0x0, 0x8fdf, @ipv4={{0x10, 0x4, 0xa94c, 0x9, 0x61, 0x1, 0x423a, 0x5, 0xaf, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x7, 0x2, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x1f, 0x4, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff]}, @noop={0x1}, @generic={0x1, 0x2, ""}]}}, @udp={0x1, 0x1, 0x21, 0x0, "ee3e10a54af0343efc4b042369bfd11685e95cffce6b72fd33"}}}, 0x65) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000982000)={0x0, 0xda, 0x40, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000513000-0x8)=0xaa68) listen(r0, 0x8) read$eventfd(r0, &(0x7f00008da000)=0x0, 0x8) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/04 09:05:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d45000)={0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e1f000-0x9)='/dev/rtc\x00', 0x2000, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000a48000)='net/ip6_tables_targets\x00') flistxattr(r2, &(0x7f00009f9000)=""/54, 0x36) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000899000)={@broadcast=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f00008a9000)=0xc) exit(0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00003e6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000a90000)={r3, 0x3}) preadv(r2, &(0x7f0000613000)=[{&(0x7f0000e23000-0xf8)=""/248, 0xf8}], 0x1, 0x0) 2018/01/04 09:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000edd000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000a26000-0x30)=[{&(0x7f0000e9a000)=""/41, 0x29}, {&(0x7f0000a49000)=""/58, 0x3a}, {&(0x7f0000b10000-0x85)=""/133, 0x85}, {&(0x7f00003b1000)=""/67, 0x43}, {&(0x7f0000746000)=""/186, 0xba}, {&(0x7f0000b27000-0x49)=""/91, 0x5b}], 0x6, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x662, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) syz_open_dev$sndctrl(&(0x7f0000e44000-0x13)='/dev/snd/controlC#\x00', 0xf7, 0x408180) getsockopt(r1, 0x200000000114, 0x2718, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0x1) 2018/01/04 09:05:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) connect(r0, &(0x7f0000b85000)=@in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0xd7, 0x2000) r1 = creat(&(0x7f0000403000)='./file0\x00', 0x45) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000895000)={0x7e, 0x6}) 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000799000-0x1)=0x0, 0x0}, 0x10000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x3, 0x2) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000094f000-0x10)="0213a12502000000000500d91dfb3700", 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 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]}, 0x0}, 0x2, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/04 09:05:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ea5000)='/selinux/mls\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000a38000-0x8)={0x200}, 0x8) bind$alg(r1, &(0x7f0000033000-0x58)={0x26, 'hash\x00', 0x0, 0xd, 'crc32\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ced000)={0x0, 0x0}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000066e000)=0x200, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000362000-0x1000)="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", 0x1000) socketpair$inet6(0xa, 0x80007, 0x4, &(0x7f0000856000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000578000-0xc)={0x4, r0, 0x1}) rt_sigprocmask(0xd76a7193c239b99e, &(0x7f00002f5000)={0x1000}, &(0x7f0000f07000)={0x0}, 0x8) getsockname$netlink(r3, &(0x7f0000e50000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000196000)=0xc) 2018/01/04 09:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0xfffffffffffffffe) fgetxattr(r0, &(0x7f0000835000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000f79000)=""/60, 0x3c) 2018/01/04 09:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/90, 0x5a}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000048000+0x65c)=[], 0x0, 0x7ff) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) fcntl$setown(r2, 0x8, r1) ptrace$getregset(0x4204, r1, 0x206, &(0x7f0000ddd000-0x8)={&(0x7f000018b000)=""/4096, 0x1000}) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) 2018/01/04 09:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d37000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00004f0000-0x18)={r0, &(0x7f0000682000-0x99)="0ecfc82c79a8f34795687f9fd3e73acef3cf45a80680cc9f3f5d9d36a1467ff47d5a7413056ca25291230e0e0269f9b325d15ceb72b3a60f1a29fb64d1dc6aa1778a44b8a0d0c2684e5d2254cc68803589d51f3bd0dc6c53e9ca5c590cc015d54156dbf01e6e826157383440c7eca183c0a10f62acf441547e1201d330196a9c355ef0c94487ba53394d18f463b17d60ec6c09fca406c13c6b", &(0x7f000079f000)=""/189}, 0x18) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c3000-0x11)='/selinux/enforce\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f000010f000-0xc4)=[{&(0x7f000054e000-0x58)={0x27, 0xd47, 0x8, 0x5, 0x7c, 0x9, "292cf321df82dd7064218be3153e8dfaad67d9df481e09424f2d6f7ed18ef2113afb411d7a52b66822c936879c191de93d2c766c35c4c36355f6af4e995fc5", 0x4}, 0x58, &(0x7f000022f000)=[{&(0x7f0000e16000-0x35)="ad5e71edff533ed613def637e4a8e28463ca7a7fe79515047e32faeba2afcdf1e467f93cd7110f6688c2b2c87c05aaeb16a3376714", 0x35}, {&(0x7f0000ed0000)="8e49c0ceaa681284ee5575d51565228829b2108711d5c4ba1e882c2cd2525532198a993135df0ec7fa8789d6da8a7a4974e2bdeaef4cd2d0d3dfcff7e1bcca84a13c1f85ad1519df7f339e10aee531dd96a199223cba992bca812be943279f8c7b925322a791715feeb76dc22184e323fe389737e5e396ea90c4511a462d604fc42a43bc3e48ff9cbdb4676b215306852096b82e261d8a14af085f1408de79ff7c91ed58e3c8e7571ae2af4616edcd3598e1f431f8a1f31561e4961ad5bb043c0367736fb38d47a6a038f152f941218245304a3cf6c1a853b0", 0xd9}], 0x2, &(0x7f0000d0d000-0x108)={0x108, 0x13f, 0x5, "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"}, 0x108, 0x10}, {&(0x7f0000618000-0x58)={0x27, 0xacf, 0x40, 0x7, 0x9, 0x5, "39e188f0a333024024f039f1eb047209dac619ac181aaea5c10e2902ce74ede41d2cccfe5afc087851373da117fe07a3e358966187b5917c6bb2e6f0b12f98", 0x401}, 0x58, &(0x7f0000e98000-0x18)=[{&(0x7f000000d000)="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{&(0x7f000079e000)="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0x1000}, {&(0x7f0000933000-0xd8)="f43b6844142fb7648739b95507280b3f20a09239d0d04b65a937027b203f46952f03cf37656ed8f0a708d08ecb14ad76980f616e8d543eef2fa970b9f68af570ae6f041cab4a8db6917fa5f44c2aab577294a7a05e867a7132236e9df18b55962f6b9d5226cb26eac8624af6bf9bd5a0677c85d55cd71f12d7dbac8476a6e7da3e80f1ba05fd9ec976a23a25178cc7467887e9bc3dd97fdda986c2bddb7054025c41169e9f0ad2dee62f9a20844be583759eec26e776e00deef1408296272d182d14ff0ebc8175720300a393055ec0a9b23c2cb832aa89d8", 0xd8}, {&(0x7f0000a6d000)="a726a7d31cc94959104924db8d49a74c2d6c7b2e5aaf0d1a1894ebf1b123241858693413ede86c7146385374177e7a259f7ed4ff2c21b2deec12ffc69f76124c9a6acadfd68f1c107c71cdef6d93c735b8e7a11c4071e19d94f379ae888954c467966e3eb769d9f5ae7315afd88b327eba927e2afe52ad171db6ed62686e31c7e3c952a254862cdca8adef215d2c70af3a76c0a033cde5f33039e9a1", 0x9c}, {&(0x7f0000151000)="93e2087112a26a095f4707614fb85e08e743457ea9679e32e2ff080e52ab714e", 0x20}, {&(0x7f0000acc000)="3dca7b52cfc83278f1abb1fd21fd03576bdfa7f0765c31614a82f105b135ac27e49376fc829b7971d5550e145e861484d9de9439b0f4c1da3b4c749306c05143b0e393c3253cfecdd2d6996e99682a11bd4dccc374e5046a5c0644ae1255ce6bf0134eb3ec9c2fa1fcbf22901a1c0965547c8a23eb2bee8c80bdf1ff5c5a6199ca8ddd5cf82a04fcf1d2e8c03cec834416c92596351298a90cd121708c30422a890e64c97b91b34f8edba58e7a11069e8c0f37c3", 0xb4}, {&(0x7f00003d3000)="b957afcee76f1282647ca4f0a7b770973c06036ae4dc24", 0x17}, {&(0x7f000041f000)="f19c7d6cb7456a798fd7983bbde4d742b9303d277005b9a24477ff67e05a3809b7c057d9aecfb656476229f4f454c361a5fd5b7c57c8c17990cff03bb73cae753d6624044641e168bf50292291c96f52c153f0fc1f235982360b08ff04a64ed72e20f018bc304d954f411a8177a70adceb1ad8670292ed1aef7c8e1d30c13c49e7fada3d26d8f6afaf07c91c902cb3f20e0589b64189ba4cfe7cb6e2d0203ca52c1ec6c929d84fa5192bc6e7caee8e238ebef3ea4166a33b891394445365046a5560699899f9909359b6cc9e27134971c35c40f5393e9c9fe6df4f44a1a34fba2db4d868e6", 0xe5}, {&(0x7f00007e2000-0xf9)="7310d2478b38d4405410b7372caffb0921f16e767c6b8f1dcabc31a6d1e34174f835d3ea0e41528463b2249fe786ba00b936d0b05e86cb4285028f0774f759ad51f5165370e8e242f3d694414ee0559a0f4112aa4226ca132e2260211a63ce17fbcce3652bcfd26ad6d43ebc02819b8c351d53cbb211c4d416801db20562f349ad730964ed55387ed94e20a4749313f9a8b8b359a713ea3dc649b6e87b1baca4b959998290057c60eb85ef24faf3b20772a8c381a30f24704f0ca7473aeff826614959cca2d81e9ef41cd83e36d6ba9e04a47b039e83e469f9405fd46d648cccc378d7178b406823333f320792f8bd6a741a6aea872e762db8", 0xf9}], 0x9, &(0x7f0000b8f000-0x98)={0x98, 0x112, 0x3, "775ff7aacd4def9bf532b62760c11102b694861195d4afcfcb6fa66f8b0e9ca5f1e3bd66868ac25b691f21dafc9135d4952b17c9e489c89a9a2cef391bd161a71d8185fef83a612cda1032c1cd59ad2d440f364f681c73bdb69ae9de3aaa6b29638cff3ff36e740d364a1d6c50d68d19a936915934c8f3012a0d6c4201fc8686d65449d9f3b18dce426d"}, 0x98, 0x20004050}, {&(0x7f0000e36000)={0x27, 0xfffffffffffffff8, 0x5, 0x6, 0x9, 0x101, "d18db944dc2a037233d46463146d6e2f00c971fa012666efa7a4d1f90fb6b14d25d48617d41f7b4b86df899dbcd0fcd24cef5de01beaf3391460733a436159", 0x400}, 0x58, &(0x7f0000b69000-0x10)=[{&(0x7f00008e6000-0x96)="34ffe3facff4344e6e2434a083cff9bc0ab198da70d91d792270b518de2919c1741b4b0278a6f11e99a5d92815d335c506d823a89635853d743324b1d5a5dbe27d1bf1cb74713511f719292a6cea5459a41183b7a582bee97f71090ca9b712e47316dd11e559f30b3f71598bea39212a06a8f6dc12fa47cd743828415e1c779da2d003fb2c002ff192136b98a45fb0d9afc7038b8dfb", 0x96}, {&(0x7f0000337000-0xc7)="e03e2a4fe70a66ecc86cb75056047e00474f9d84603f6819402ddb3024e668c4d7c117ca384274a3eeca52294679f97dce2544983879958a213462bdbaa7742fcaddfcdd50d25dd755c1b8e880c08dd3d5f399cac7640687e44e689b0299758475c919dcd325c8507e121c694a72304a85ea2d0106830c8b410ae42c75d06d8d6d26a7185bffce7019a7afd7172615301b7dacfd2a6e5baad7e50a7eeb5d1db13fa0149ee8391856af292e43a8e84e8f9c5dd4511035612cb3c463a363c87cbb7ffcd63f2855a9", 0xc7}], 0x2, &(0x7f00005b2000)={0x54, 0x19f, 0x8e89, "9ccef6b8ae54fefa83ab7d3d52993306d7915818f8d51cdb0632d04feaf48028aba80f80cba7318c15a1f071ec1c41b79430d8a207b873783cb6e2397cbe0bab917dcc2c1a"}, 0x54, 0x90}, {&(0x7f0000f7d000-0x58)={0x27, 0x614, 0x101, 0x7, 0x1, 0x0, "136da8597bae507dae256e5d9a4a903faa10808218fe465b5338e20b0acc6d98857d385790210bcb60457476a37d594e911674f23b8c0a7bde2e9b365d3512", 0x3}, 0x58, &(0x7f000076b000-0x18)=[{&(0x7f0000320000)="37a261b7fb074abafa6a2df7c643ea99d55057c59f134ee14993307e656b2fca2fed95ad7af40851f42f3120e713d2c79868008b79b9e0f1c03019e74c7e9bd96ce53fcd1b9de25490379f86b99879aa7a3b35fc8c1fe76ad9bddcd253332ce178b0d0298660bb6d8bff7a48c6691012ff4648f0872af4fb7838ce2d66f9ff3db03e35ccb4d5e402fa529ced24e3e17811fe6276d80c3f25b5e7bd8cc49aa0524cd4b99372bf81541e0bfc", 0xab}, {&(0x7f0000c5b000-0xbf)="c9a7105b58b5414e9dc18d172e247567993316819c87691dd49421e766a0d3b3a36ea4eae8149fe9789ac245d9767f39a1a6e2cce338d0c7f2db455a743511da3ff145c8c2f2870aabfe1370efc73686a2ca013a32ef497385e905dc4ed6ae87390a775451c5ceaec0814e7c5f6245840e59c621df7ce674aa9a12429bceb6a2fa79737fda7bfa8c5e80713b051488a23425d626339214dfbf3049c0962496c1ee9d01bc7a19c750b03a0e85913783d6c82b7ad5102a0721822f6d050196db", 0xbf}, {&(0x7f0000664000)="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", 0xfd}], 0x3, &(0x7f0000aa6000-0xc4)={0xc4, 0x0, 0x5, "c722052a652100d89b527e3065418e4640ffa7b91379be6db45242a91cb2dd225dae1c43aa50c961d2ae47d4fe31ce37e1db3dd49b13472509e7715467501df906978c32e3b4d53e62beb887eb51e4c1610c9e3e22fa4577d09697367be6287a89dcd68b9efc7156eadd6ce66a458e56fe93638989925296dd281246e5e54daa12c32cbc71eb940fa480a4e05dc75795f2d79b98297e97df8cad659311d5d266d8c026633286eee9fdf62db09f8b89be3e1c34e54e"}, 0xc4, 0x10}, {&(0x7f0000169000)={0x27, 0x7, 0x2, 0x6, 0x2, 0x5, "55763d6d920afb43ec6be6eedacc8dd868473f0f95b7150d9de509d9dba4a5c2917394440a5991380e00e0b2ee41d197cfd4b5ebc6f549a127d25c83754490", 0x2}, 0x58, &(0x7f0000f12000)=[{&(0x7f0000ff3000)="20658b18b579d213867944c37f04d9e90497bab3999d76756df3e55f4ff20a311e9d2aaca4480be35e56cb804c26a0c286846f9d4cf6de087d019b6814eacc8b9015a61829872960e8e3a962191e9f4764d4d02739b578f6eeb5781687231462617fa59a4aac6855b9f4dc4806da5017b194b565847bd71ce2176787e9b61a6caf7c2ea1393f35815d0f73e7357786780c86c0abd9586163d0389b4ce8736a4f74dc7fb010e1a2f0df7a5802818f4ea56781536e779172c06ac56c237b4b51e7401c8db67fc1024b128005cb1bf927bb8f27cb2b1389d2355a13", 0xda}, {&(0x7f0000cc4000)="09b9c9dd2ee338a198e0a36dc49f3044d336", 0x12}, {&(0x7f0000a39000)="", 0x0}, {&(0x7f000092f000)="a6e50345b652ebfa7a4212fcd48b1021f20df2c1f3fefaf8e501d54e8d3a16540bfa6e62a9b768e70eaf5c624a3729d01734186edb8a45be1cc68da7173413097953be5701cd884a25656efc086d9e0273036668fdf1d2a4ec58282fe27462a216176c61486416b2f385e7d1bba13f7fd9e9366be960934edc7c26ea3cf1cc3b0152ed4ca57e02b1af6b1b0809ff97eda6eaa86ea1570160ef0346de74a45755eab8cc0ebdf4f3af3b34b52fed02cda9f136c6df51bab96ad5aea3442c7a71cceedfaaa2958b4dcefe803bbe2e32555a7cc7fbf03245077422a9575d9b759018e458c85ebacd64f93204d3af3568e002", 0xf0}, {&(0x7f00001f5000-0xc2)="a845529b6c006d86e6ca978b1fab86310e0404e0e38e85647de9b085d738241b096e49603301687212f8a22ced51df2dd9edd4c472d93d95cc49ac0b20080c47b291448cb471eed5df7c332aa96d276fbb3d3300ee5d5d7bcd20dafec3f5e6295e50fd8fb5a88b8e9153303e51b34189637cea59662b3cb65bb825221bf05666e01ec94b91fc5d3fae879ecfccf36889878b3ff324870a4993bc4d8828f2b0d22aeea0fda54923850b9bff0290b634ffb7fe198a772ca6c7584eba6f0858137392c5", 0xc2}], 0x5, &(0x7f0000e02000)={0x90, 0x116, 0x5, "16f8fe2157bad3c92fc2542941b3537a5757a14699dd4333e268a0ae73a9ae62dfd9baabe9784d5bde416b418e10d28b6537806e032cea9d0f32b29e27f5627c0ff04c013ecc191b6d51eeb262727b72554fef29ea0c2bd1281f65389725c822364d7af317c4bd25150d6e54a418e84e450f98a90df0981d3211c6118fbf28c55609"}, 0x90, 0x10}], 0x7, 0x44) ioctl$KDSETMODE(r0, 0x4b3a, 0x93) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000c79000-0x52)="a9250a342c951b271ff90759a7d584640ddafb66191ce08d5dde28dea048d44ebd4504d0a8a3c06392a739a5adfb5680865bf259ebf185eb2569e4a6c086bd369ec181825aa9fa8e5debd71f81358d8f89a4") socket(0x10, 0x7, 0x5) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007b0000-0x4)=0x0, &(0x7f0000ee0000-0x4)=0x4) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f000030f000)={""/1024}) close(r1) 2018/01/04 09:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/04 09:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:43 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x5, 0x20, 0x1ff, 0xbf}, &(0x7f0000df3000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x2, 0x0, 0x6, 0x2, 0x6, 0x80000001, 0x0, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setrlimit(0x2000007, &(0x7f000041b000)={0xfffffffffffffffc, 0x3}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000e37000-0x400)={""/1024}) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fec000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f00000fd000)={0x1, [0x8]}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00002b0000+0x9b2)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x5, [@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000058d000)={r3, 0x9}, &(0x7f0000968000)=0xfffffffffffffff5) 2018/01/04 09:05:43 executing program 0: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000dfb000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f56000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000f58000-0xb)='/dev/adsp#\x00', 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000185000-0x1000)="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", 0x1000) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f58000-0xb8)={0x0, 0x80000000, 0x8, 0x80, 0x6, 0x2, 0x4, 0x10001, {0x0, @in6={{0xa, 0x2, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1bfd, 0x101, 0x1, 0x2bf, 0x4e}}, &(0x7f000076e000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f56000)={r2, 0xcb, "82cdb2557dcacd08cbbc30cec301780449eab91de7c8ee4db0c040cde34cf207a530d1d94b97f040b13f835ab2b94f71df1325edd3c5ba7eef53dd65506d710386f2ad22e89e34ace6e052bb39ea1d537a73586af4a3b66aa8ff762e2d49bf27be83818f940907f6166e315e1d693db9cd95d8931bde415e74694eba115c3ffa8225f8603dc813b5eb5cb14ba5ff27e72b105c319481f56dce9b4e498e2be1d15f28842e6990c40653c9da982f96c5648db3f3e84693114c9e0a5b9c73bfa72236bd4d8b9a8ac8c7ae6862"}, &(0x7f0000872000-0x4)=0xfffffffffffffdcb) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f59000-0x8)=@assoc_value={0x0, 0x0}, 0x8) prctl$getreaper(0x25, &(0x7f0000001000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f56000)={0xa7aa, 0x4, 0x1, 0x3e, 0x42c479f0, 0x100000000, 0x4, 0x3f, r3}, &(0x7f00003e2000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bd0000)={r2, 0x4, 0x81}, &(0x7f000048e000-0x4)=0x8) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f56000-0x1a)={0x0, 0x12, "64cccb0ebb59a18eac86a5b7f7410027304b"}, &(0x7f0000f56000-0x4)=0x1a) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x44000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f55000)={r4, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [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]}, 0x213, 0x5, 0x4d, 0x100000001, 0x2c}, &(0x7f0000f55000)=0xa0) bpf$PROG_LOAD(0x5, &(0x7f0000b60000-0x48)={0x4000000000000001, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x1, 0xb, 0x1, 0x3, 0x10000, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)='GPL\x00', 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000d82000-0x24)={0x7, 0x7, 0x23941543, 0x1, 0x10001, 0x0, 0x9, 0x9, 0x1000, 0x100000001, 0x2, 0x7}) readlinkat(r1, &(0x7f0000f58000)='./file0\x00', &(0x7f0000f59000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f59000-0x4)=0x0, &(0x7f0000f58000)=0x4) [ 209.084815] binder: 5385:5391 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 209.112778] binder: BINDER_SET_CONTEXT_MGR already set [ 209.122092] binder: 5385:5397 ioctl 40046207 0 returned -16 [ 209.131269] binder_alloc: 5385: binder_alloc_buf, no vma [ 209.131298] binder: 5385:5402 transaction failed 29189/-3, size 0-0 line 2903 [ 209.157924] binder: undelivered TRANSACTION_ERROR: 29189 [ 209.170236] binder: release 5385:5391 transaction 120 out, still active [ 209.177098] binder: undelivered TRANSACTION_COMPLETE [ 209.182867] binder: send failed reply for transaction 120, target dead 2018/01/04 09:05:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000073b000-0x8)=0x0) 2018/01/04 09:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sg(&(0x7f0000f5e000)='/dev/sg#\x00', 0x8, 0x40e201) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000d4a000)=""/0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000a98000)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) 2018/01/04 09:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x1, 0x20002) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000005000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000045a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fdf372", 0x18, 0x3a, 0xffffffffffdfffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/04 09:05:43 executing program 7: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x6, &(0x7f00001e7000)=""/0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x73, &(0x7f00005d0000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000a1c000-0x2)={0x0, 0x0}, 0x2) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f00003ee000)=[]}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00000fe000-0x18)={0x100000001, 0xffffffff, 0x53, 0x0, 0x1, 0x6}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000adf000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000031c000)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$unix(0xffffffffffffffff, &(0x7f00003e1000)=""/112, 0x70, 0x0, &(0x7f00003bc000)=@file={0x0, './file0\x00'}, 0xa) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r2, 0x4, 0x42800) dup2(r1, r2) sendmsg$nfc_llcp(r0, &(0x7f000039b000)={&(0x7f00004da000-0x58)={0x27, 0x40000000000, 0x4, 0x6, 0x10001, 0x7, "89f341b5a44bc94651a4dd43513eb4f62ef4820b4e65e4223f269203fec1485ec9065f4589d670a3b742a735c1ba33c0ada2c10f69ac45d7786f2a23b762f7", 0x7}, 0x58, &(0x7f0000d5c000)=[{&(0x7f0000a98000)="1cdac1dc8865616fe929c68c83667e3ecfab41fa7c33ade736fec18f3d5d2622ad8b36d65ba2280ab18d9d22bc483df48bc16443a3d5597c5089314f", 0x3c}, {&(0x7f00002ad000-0xa0)="1f0d467d2df14db5c3cc3b9d8d54b38da9c738f4cae3d4a846ec9c3986c588438c503033aa4d05586d07793ca783174f3f51b3b5d692a5b8c9127ce7ae74cbc9931e1be137f7fc30da16892c787edf680a3d87bf24abe2999a73d025a1585a904d3d02b2e7d5469c98dec0ec09d948ac63625ccb985e57903bd43d708ce41f4667eb23c3c94ef852baafd97ac1c848893d9061efb5af1b9a2aaa77e75cd41fda", 0xa0}, {&(0x7f0000d99000-0x9f)="7356c619b487767fa7bdf370d5e46fe6c56d6d8cf90fd1ee6b4793bed36a1140415d351dc4b66f13b1f8bd7832ac65ce3f9dc7d91d7a212d318f193ef6c33d320902ddae5129a55574f949e433d4cc39d325053a34a90bcb969791465a4dd32d18833775cff1013c3fe6c7654986bbb3971a3b8312dcde48e46c4a2c77c75ae72bc4dc4ce881d8ce7a7db3e78db0ee5027b8c0687e1bf8bc3f1a4bfc8db760", 0x9f}], 0x3, &(0x7f0000846000-0xa0)={0xa0, 0x105, 0x9, "570303f442e882d05a71fb2da6e79c79354e74e3705eb8ff25c9e69a8fcceeb2ed6b822c5799bba814b0adc735bff1a04c0b4c29086adf382d4c7cf8c24dbcfce1a17f79b7ac03512f07b8ff6139cfa34b10ba7f5a134654769dc24d80f92408a496d1f555a7b7d00559f0a28e911e7452f3bc60609ade36fb3577c120e5f30482f70181e60a0813f0f54afc2c29da59514bec2c"}, 0xa0, 0x11}, 0x24000080) 2018/01/04 09:05:43 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, 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) symlink(&(0x7f0000f5d000)='./file0\x00', &(0x7f0000e07000-0x8)='./file0\x00') madvise(&(0x7f0000ce2000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x10, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fac000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f65000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fd2000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001, r1}) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000fa8000-0x8)='./file0\x00', 0x401) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000f9b000-0xa8)={{0xda, 0x8001}, 'port1\x00', 0xc1, 0x80000, 0x8, 0x1, 0x1, 0xd80000000, 0x0, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_rm_watch(0xffffffffffffffff, r2) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) splice(r0, &(0x7f0000f1a000-0x8)=0x0, r0, &(0x7f0000faf000)=0x0, 0x919, 0x8) 2018/01/04 09:05:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, 0x4) r2 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000d81000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="cccc70db882dde2efa79d8b9f133d8f5b431490aaedabf314bc1be7ebaffbf5dc279a0f6db86112b1eefd4da4a0ed2ca1b22c799b68f6209d8165b1daef93a7cac835957fcc7ee1169e31f6282f47ee97aa496d5a4ac0e94e100c7a73c197fde2e6429f3cdd0d0d1b1d380074f3470b25741f814c6188c5d4ccc26db358f8517a6d4ff04489c7f942545406e1ad505f393b111d9163a63d7db5f3c1a37f565417352700537806ca93f475941", 0xac, 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f0000000000)="0c5212c63738d3b5b635bd161fd6217df90b069b465a07539023a2f18688187753e1fc62fc6d964c7d9ecb468c350bf46f3b068b644d14e5fd524bb1efe756cfcdaed4413ec244c05f2f6dc4f0c528f80b1c6599daaf9fba1e10765c218db4dd175d92d86e5250db27a2d77b974dc4a6e0b3a0a4b8cf050ad40740bd0ee80418f4dc485380717364854b20d65058aa47bc9b770caa3c699f087fc761f1494b48e7304dfbca3ddc55887fc6b15f7f", 0xae) add_key$user(&(0x7f0000cb1000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d54000)="fae580896c35cc439ef82725b5a65db9ff420a248f0f41df338f1040802d5820d5c56d4a85c079bbe4289dc54c9f1355e1eb96c826119ca948400ea98a3003459664de476c5f389cf9962ca952ce5803c8aef730e4e4544c60b6aa8217a1bcb5519df05c6bd34e1e80c132d081955390499c2e0117d5fbf120c0d00abc1515125f58e6b6e7a618e581ff70e8ff2ff6d9966892076d", 0x95, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f86000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000549000+0x4a7)={0x9, 0xffffffff949d8042, 0x94, 0x240, 0xffffffffdcfe19aa, 0x3f, 0x5, 0x24ad, 0x3, 0x2, 0x6, 0x401}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000c3f000-0x40)={0xfff7feffffff8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r5) mmap(&(0x7f00005a7000/0x4000)=nil, 0x4000, 0x1000000, 0x2010, r5, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00007e1000-0x4)=0x0) 2018/01/04 09:05:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000fe000)={0xffffffffffffffff, 0x1, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r2, r1) write$tun(r1, &(0x7f0000b70000)=@hdr={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) getegid() r4 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f00007b6000/0x4000)=nil, 0x4000, 0x8) getsockopt$netlink(r4, 0x10e, 0x4, &(0x7f00006a9000-0x8f)=""/143, &(0x7f0000f5c000-0x4)=0x8f) 2018/01/04 09:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004c9000-0xa)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f000044a000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f000098a000)=[{&(0x7f00007c4000)=""/98, 0x62}], 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000059a000)='/selinux/load\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009b1000-0x50)={0x50, 0x0, 0x1, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000019a000)={0x0, 0x6, 0xfffffffffffffffe, 0x92}, &(0x7f00001e6000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000550000-0x18)={r1, 0xffffffff, 0x30, 0x0, 0x10000}, &(0x7f0000e34000-0x4)=0x18) 2018/01/04 09:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:43 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000402000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000c43000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c1c000-0xe8)={{{@in=@rand_addr=0x6e9, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xa262, 0x2, 0x6808, 0xa, 0xa0, 0x80, 0x88, 0x3, r1}, {0x2, 0x10000, 0x2ac3, 0xfef, 0x8000, 0x0, 0x2, 0x9}, {0x7, 0x7, 0x9, 0x4}, 0x6, 0x0, 0x2, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x9, 0x0, 0x33}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00009ea000-0x8)={0x9, &(0x7f0000307000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 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(r2, &(0x7f00006ca000-0x13)="120000003200e70000002000f7000008809b", 0x12, 0x0, 0x0, 0x0) 2018/01/04 09:05:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r1 = syz_fuse_mount(&(0x7f0000246000-0x8)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x4100000002000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000394000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)='./file0\x00') r3 = add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="8852df04c177bd83ee2b0d7c51dec5047565069e344e83785c0c400fe40147f92b9afb77c382af1528261f4c7131b61b790d7cb7b80bd3d0277fe5fc1daef7dee3c7e59807f9b7ed4bcdaffadad2870fc9425d46daf74507b05cda02910ed6ce157f3121eb737cd3b00c4a5c463d8394c74b081ad14dab72b5ab9da43ed687f3244aca869eb628179ecaa4b79f6a83b5861324922752c87293143d6ca263391d6d630e178047548538374566a8", 0xad, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000002000)=[{&(0x7f0000002000)={0x27, 0x80000001, 0x1, 0x5, 0x0, 0x0, "6c68f73b7948856026f120adf3c1165916e30e8b1110cd0a1c67c723f450e8afe6fb27f0155d0b0a44a4a7f4bcf899af7fe770da3b8c9b746093dc79bf57ad", 0x2}, 0x58, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="46136a07bce1761b9e7dc0ef0fd9a0ffbdde87b72ee264ed7b8ba15b286289b6e8c2f1b168fb9bfff2ad6f9f1b83acb6913e255db9396542f5d79638c5330a0f099075d0103845d2a20ed521ba8689d6cbab7498af114034401cb5335d765a7883c35457f66cfa01017f9f7109b7d733078e3ef3e1bd9333d19b", 0x7a}, {&(0x7f0000002000)="ebc1a51889858c4f09a70a8b70d804fbb9cc5e48f43e232689b71d010293ae", 0x1f}], 0x2, &(0x7f0000001000-0xc4)={0xf0, 0x10b, 0x6, "3ecfcd5d50d162e14188442a72c1c7ec9d39a73dc0423661698bfd6347db035fe18c5adede6c7aa2bcf12b9ef2d8cd6e57a802616e7880ce5379bebcc93c70467ef67ec07758000655e0ed027c372543a66dc20c0591245dfbecbe84d6ec7ed75d26316e2b08d26098158622334602346bc85285511acc6c4f0751b4a90ebe367909fe3c472ae8ae6144635681a830b9fccdab42a7514a17f4ea45e881acab45b1da63fdc24b3cc50d36e1a5f5a5a584bc865f5643252abfe0600496cde8279bad1fe34c0f3779232ffbcfebed80923d59deb10918e463ce3215c5e93945828c4f6da2db"}, 0xf0, 0x8000}, {&(0x7f0000002000)={0x27, 0x3f, 0x7, 0x7, 0x5d63, 0x8, "2d8f8aad63da705a50fbc1c7a02e63463c0f87c12894931a4ad9f1dddbec6ead5369e4e96cd3fab5815061f1f416b37b13eeb9cb9b071a236428de7f607a23", 0x9}, 0x58, &(0x7f0000000000)=[{&(0x7f0000002000)="2c3227fc394d181ac93735bcec1da6df115cddc381fe92ab6754b6c04f3503388417521b1ecae8baaff995ae4457d03f882f1aa9456bb51c350279a5be6cca41beada5310423825ee12cd431bc35cb2d5d6087bc67a8f7fef1cd0c1c8f8433c0f7edcd057e2cb3e0abb4a194057f45847964e60e72078ead5ceca5f2f54ab15295e2d5fe7832152222a83e8b08043ff4ea", 0x91}, {&(0x7f0000002000)="1ec81027ec5b21ff788d9c59fe18ab5cd754e8c492f0b5a5d6d05ea44631c701c64ffcd388275dc5894c9ee21e8bdd3d02678261ac2ffcb71ab2a361de39b5a95dc29617d7628b52c3b47edbf0f27a62673b78545df554c270ceb382df99562f173c3c3230efbb5f49d59a26f42016aa938cacd9dc4d398096434a5f8982f95e1b8ea15ef4a9f683d9badf864e1c1ff9e3681ea8cb9c92c4af168f9363f6be96c086dae54deb6d7bb3ae7841ea9e922913be2edaf2ccb61505ebc0bf7f25fe320b79624be4a80b5600dc39f06a6518e1c4a4", 0xd2}, {&(0x7f0000001000-0xa3)="f99a66e15af16519d6d7dfc5c867cee7e89739ea0ed7feb601dadf5796fe1096b4b02cc4ba50d229ffe7269459867929e7bbc1010c9f2dc529b1e912b355106e08cd4429670057c063e821e48bc96987955b2a9257bdfb8a56f1c1a7af006a560f8561366b822e2ec256603162514d99af8ef57491556bf61d187790d85c0111a70edf132221b63c91897989bf92e848449c4a4a6a71b1324e64f6aba9ae5d9803ad84", 0xa3}, {&(0x7f0000003000-0xb5)="832bf4ba3c6389b014f0f0934620512328c261cab0e6b5d28b17f305b8772cf70b6790bb888db50865be6498e0f554ead4493b99c89f19867596d713a01f6afe0c4de6b21541c37eba919717f2e77b5f4b4a25429a80a09429fce0ed95cd2de71773700c387437f32e9e9f6672438137a0c09975c1fc7c2c3f6778723df1a7fb6c8ffb8d9878b555207a6d8368f6032e23698575855aaae61d87ef5e6c27e92dd2a9e70380622cfd8c01052155ce5c3e909b02903f", 0xb5}, 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0x1000}, {&(0x7f0000001000-0xb2)="5c0372fa459dfbc4cf77ffa7e5a7a174d68d63f92c8a30cd6a551f3e66dd99cb9d4ceaf2a814bfbefb82c88096b1321d035cb24d0a7ddbb4f5a84031bd78602e34048935ae6d43bc41bc791d1084b4c612b623a1ae92cb69b3981e1651e06f17461a78d2d73df42b5365119626003a6311348959275799fa4b3167b4131a7c8144eaceb65569bff1c9f936867814bed29a871d682ad054cdad07f7dc473a5e44195ed571fd7c39c843c47cb81c3d7f64a795", 0xb2}, {&(0x7f0000003000-0xb9)="517dff173b90aa84ca8c5703bc9eecf80bb1ef92059e60ff797e56ae3fe85f6e0f741ea002b0db2c6a25cea01c1540349e9a5ccd3cf791983fb9f159207d8e5e6d4df7729942b9e900456beaa2982e94ac3ca9460e6816d4cc0bf4f366d2591eefb624b57b5fcd69e926e55bb0abc7d2816cdd662f067499538582bd6a4b2fbb45de3e8f9b9cf262b57c78e52b61349f9d6fba05ecfe0b3d0d4607ccab277155ccf5cfefd8166469f3f6e9bdb754b522256e08c5130d2af1af", 0xb9}], 0x6, &(0x7f0000002000)={0x60, 0x0, 0xbe7, "8aac195f613a441d1f8505287c7012d027c84d46bbb0d97951b7c287f8411038fe610f28b43122268ac22798985117a3ba0557a41c676dddd3731b16ac7f5e76075c9d97f74f6b81dce032094505133850acfd"}, 0x60, 0x1}, {&(0x7f0000000000)={0x27, 0x1, 0xfffffffffffffff9, 0x7, 0x7, 0x3, "96740ce072531cefed9ad19c8246800014f03217a6b3e79a8dac212d901c71dfb9ee1b7351a9d1952d023b0c163db5f40eb6c7f31f8145bbc61b09df3c123d", 0x7}, 0x58, &(0x7f0000002000)=[{&(0x7f0000003000-0x66)="09f27a945870bbd2abb6b26334fae4f1d7e0fe8aee25a68a73065e1bcf6ef7aa87fbe3b168407f404c6aa7ec40cdcc9db4977a8a3bf756ef1647e722207845ac6fa3add9c83d99a6556455d05eb4f56eeea3b4945cc4edbe5d0888ce540a7a75db97e6345d80", 0x66}, {&(0x7f0000001000-0xc)="0988782af689d66b8999ae65", 0xc}, {&(0x7f0000001000)="4d5039776b313edfb2caea7bf8f983f781780304d3ae7f27e108b89e5ef698e229b71f94f65db34d2fd3c98dba6bef88fa122ee8fba081c70f751cdeeed64cebcf876363f83429b65cac8d93f045a9b51898a809d750002adb46b2e46af1d1f730e7b1c93cccb25aa8c9e3758d076b5c5ac12733a19c0c8fbb0ba34d9f27612ff6645bc8cbe50ba7370b1a0cc7c4325c0cd9dda2008312d4116215f3294510d182f2578a1a99e88b3390902d0b34f3c80b173db9f011b77e733573a71fc4c5dbf7f181181464e47461ddb19fc10fbaa38d56acdc7617462d4dbf57", 0xdb}, {&(0x7f0000002000)="3cf284098b951649d83cd3e9bf3d276cc4c57f62daa3", 0x16}, {&(0x7f0000001000-0x87)="c6f4a60662d67e4719cf9f3bd57c8f98236a3a47509e4a56164d859623ee92601a808d5b2bafe5da6a857b2d16ba98349364b8be58d22746d6a59a1fd9246000fa92db00279f617463e6ab8399c3d847747eee168b7e0ef611258b91cc7bcd006792eb95611022f66c1b25eefd7f88524e0f8202e82063b2c392fb4611b76de1198f724c084704", 0x87}, {&(0x7f0000001000)="63436f2925ccddeff1b5112231ae68e3e2c2cd8027ed39174f4cf973ae3f82c993d526", 0x23}, {&(0x7f0000000000)="f76b109e78b7aab5596aec7eaca15ddec55e391a78c5064e6c7282eb3b9b3f450b97bd0c8bf8517621ee518e369e808136b3f35f9e570a70b6e8206b0dc205c90bfa2dca640816843bf063afd948da0c96636f4c7b458b0c64c1e4d4319b93462fa31bfbb1492a76ccd37fae6a525c68c8e4f7c5b9fa5e5e608839b57ed55dbadfa453c90d391089daa756929cec8612634d9c226e8cce7d5a1ea87f8f9fe4889fca58fd3951351c48298b2d06ab66f2d8ce476d7d57ca707f45b87b5f8c6e8ce38926fa40caa415de8841f0ad051ae411d78346b9efaf93418a376ed3fb61d4025933b3a4aa649532d95f4d17fc19c9bf7818751b65d71e", 0xf8}], 0x7, &(0x7f0000002000)={0xcc, 0x11b, 0xe1e0, "39dcc729de1dd9db446a055d224e620bb30db93986866cbb15d1960a7815d08b62fd6e3c6ff286d87104f8ae2d095e56fad0dc8d1090965f2269df8219fe139453d2d64bfe52b8e4fef0a1b7cb8190bb0e3ba318ada0283d8cfd0a8099348cf4f6606e3d20243410152e9ed8aa851e70790c00f51e90d33bd1408bac1fdf495712e674f7d2285c55a3505a62177a3f51da14f2d728cdfffc12b01021e2e49d269501bb06e6e4279d7426b1ace04cf5684dfb053c2ee494f2147ab803df"}, 0xcc, 0x24000840}, {&(0x7f0000001000)={0x27, 0x0, 0x8, 0x7, 0x1000, 0x7, "013677bc195e2743276d794ddd3c2e8797d7b58a3e00ac3253ec40f6e24d06cea7112554102839fcbf36f728978dbf22fc2adba1afd5215521733e3cddd458", 0x20}, 0x58, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)="a23b9d6952ee244d9224344054e6bb7cae304b8f121f2987843ed5e2ecfdb4a86c461e634bca415c9cca708fb3490ca44a2e3118ec010151c819ed44db6a7c03857028333b6b05fb2db02c628c508d2938bbbdf0fa43b3e87e2f2a4641f774cc8bed0c5cdbf26f249c8d646b278c4ac5c753872be6aa554675", 0x79}], 0x1, &(0x7f0000002000)={0xd4, 0x117, 0x3, "ebf3852b8eb748c4b6c4ea34f49e8e5072da403c95de0e667697c1c48701e586f6bb0603a5b9922f7ec03aa87b1cb5af5723f19dc115692e5cc1cc8f74f66b93448b51f9a75389a22160661f220795ca1db198a4bc566fbb92b130372094dacd4edb4777e8d59ca7a433d3ae225b9f84b596acabad0fd8362dbfadf2b7d43bb31e6a0e39c7b937b73211673dc3ae8a0c5f95750bde1f9de27e42071e8acf3d149092d73cb3297ffa2b74a85e36780eda95116c5a0656e13fd2258787be842ebfdbe5e292d411d225"}, 0xd4, 0x8000}, {&(0x7f0000003000-0x58)={0x27, 0xfffffffffffffffd, 0x4, 0x7, 0xff, 0xfffffffffffffff9, "550cde57cc568262c3ceff58f66fb2d542929fae0693aa0c982819508356f3aaa067c39d0a4aff3154c5abe37a07306fcfdc1ffa1f86ecf1f5da6d69ea21dc", 0xff}, 0x58, &(0x7f0000002000)=[{&(0x7f0000002000-0x55)="e808a7772f65bf7805d63ae8aa6aea62a8b0b7116b9145f16c9eef0fa185a85e8e4ab4151b0f822090f8dcc41226d9046f24e39701bb2bfcee631c9141fa95af8c82d703356858a9d83275f7e3fa3864366a0c16fc", 0x55}, {&(0x7f0000001000-0x17)="03e8bf4e0ac7f17bc35abc5f4bd66bee2b266b898f685b", 0x17}, {&(0x7f0000001000)="8affd440e9a1f655504a0e0c9964fb0850a937dbae9d939129b7170d0e67f5b55f85ce727a2413c6c66d1db646761616b72bc7d31ec8aef70fd88254c03e91da6c7cb9fd838ba974848d8b4d113f9e1882a2fa889b4ec4cf5121105df6b0ac0fa23477bbdd48032e157e34835537f0f4edd6c507ef2c97789461a93277b0c650eb860c9249cde7499205788647cbc22b1e99d4cb227a50779c5e50ec004e7a917ebcec72a1869b48848a4528da5684ca1cfb5637d45749929283e843668eeac35d26d6eb2b88", 0xc6}], 0x3, &(0x7f0000001000-0xcc)={0xcc, 0x117, 0x7, "bfbbcf58079f8cb38c8c49469947df263fbc04f3aa6177aa400a2c858bafa0a6091fb42aeaf9108e786df7ef92c15de7b91db9c688f0097f57161b3d72d570e88dd5ca0372a5ad904ffba8b4feb81011dc5c4183e08b52c02dd203ee273f0629ac367a03891ba7c2a50c8c22964b64b59d0ab51599a7c06850d0691720a638f8ae0052d3ba059a27a6510b7389f8dcc76e744c570fa53f1cd1968fa1774549e07fc0de27978355b3af726e8b75657b95bdb4ebbc133ffbc79d74d7c3cba64c72"}, 0xcc, 0x1}, {&(0x7f0000002000-0x58)={0x27, 0x9, 0x4, 0x1, 0x12000000000000, 0x1, "0acaa0eccbdb7df0c9411a21d567fa878b99022d0d9ab3581242ade4e2e313c8e005f52786ead3cafffe5149b3448ab055e215a4d7ff7fcef27304921f8081", 0x0}, 0x58, &(0x7f0000000000)=[{&(0x7f0000002000)="3177cb749b50264f67aeffdeff15201199fef0cc57d384c1bd8cdda920f1c5ab54047e5904166b7d3d624ddb76da16e9f8d3da29f69c0a4a4093ac90f787d19bb9b660062b27c577b7fe6c7f4d766322f0e2f811c271cf3e2c7211444bb0fb3c165a68eb6090daef04509ce2c79ffe23afa1b4aa64a77a5bff9d036f1cb4a61187f61470e9bf6ef445864c444dcacccac62a9a5248844344b4c3c43f67ff395978e1547cc929d81bf1796496bc98447a6d2dbcf2fdb88553c0caca7e6807d6dba1905e0fcd45400ef9b56aff5ed227b93508f79a6fe9b32311978eb6cc2a08d993996bef765c95c84f872dff711b95", 0xef}, {&(0x7f0000001000)="870fac2aa559b10228eb7f1c6d04834f0bf22378e55927effad396238dba4e7221ab6fa770e2fa31e82166a40ad4f624c7b7825c425d868303723ee93bdd55989b08c4d6264d956aec682966a3323f6d21091ddcc74e333d0d07a1c8dcc83f420fa7d231e42ce1e86590dbefd11ae074b96eaa2aecf7f3fb014ecb08115754cd3e5c491dafb908c3429057eefacc63a06dba7583d79c837e8ec2dde17815761d5476126ca56f490f68ec1070d856e9c0e5b7fe214ef9c95d6bffd0500ac29001fab5c1d8d96dc4346a30e43e9586e0b6b5cfc426f9a018da70bd85d96d6b4307a359", 0xe2}, {&(0x7f0000000000)="4cee5512829a28c17e5d1605a7680fceaacdb193c87db05764113ce8d98aa05a", 0x20}, {&(0x7f0000002000-0x70)="40dc22e4ffbe9e9ca44fc7bd134e1a120a979d95b604fdee18d225026deb9cd73eaf8fb56ca93708aa9def94e44034a951efb7da378f9888516ae37157cd723c3b849099224c5da7ecca2595e9bb5a9c6b3552c0ef13542e7e2c04ddfada1091f95393b3dd60cd2199922bbfe87bb0ec", 0x70}, {&(0x7f0000002000-0x8d)="f36be879d59d1bf313765c16d6add155c7c65b1107e3391ca641e7cda68d960ac5c0c46a4913751693789a2f767c497b3b8a23a3dbc85cdf503261bb4ffa8357863c4dc10b0ea91cfb0d67652b7b618a8fb0dd2909a6fb092f08ed373a8b1a5c491f2597a387f724649760637fb3f063c8a20b873a659ab822dc49c4c214c7e15a495b2cd30d12cdebed405e04", 0x8d}], 0x5, &(0x7f0000000000)={0xc4, 0x10b, 0x5, "44f25d6f1945251a25f6b39af5ad63fc440ce7ce3c25614013560d47a72a24565c5b1a422ba5600f480d3ceb5aa650942460d7d997e2e373633366aa6718a8ce7603009dcc4d8069d7c8a1ef845db3128b3a87a61cfeb191fd9d4b48c5b45f4d083d0393c313e14e1fbbc07ef4d1644dea35c86ffdd81059dd4e54b2ae72b6962bed14f07cf34b62834a73263ac896b3e68d0ff7a8571a17de7040da7285231bad20b6058c415938ce214c412f09692d82733440bc0d5c"}, 0xc4, 0x4000800}, {&(0x7f0000002000)={0x27, 0x5, 0x5, 0x7, 0xd6, 0x80000000, "d681d42903cf6d115496a251ab29fa333285a8cbc502a84325893f0de31ef6afd05fff89ef13ee718f376f22988cde4cbe244ee4a6dd3e9275498903aaf492", 0x92}, 0x58, &(0x7f0000003000-0x38)=[{&(0x7f0000002000)="2a7b73c3ad7ecec5044129fdc56ae8ecf957f4d7c6be94506ce339", 0x1b}, {&(0x7f0000001000)="d04ce62fe3a30f898f67d7476b1b52c75bdf9b9b7ce2603e843b61b001a40cada989ea4d683c4ddbfe325d9755b3dbf227a8", 0x32}, {&(0x7f0000002000-0xab)="78582c60fdd53b9face055a5829618d3e44bd0be143d17b8398565aea6ffef7fc5e62adbebe165b913d5a2312ba8d8c4d48e50e6f13d46b3e2c574bc092456f157eefb965c986aed09ded8006feb81223b6905be9f71035171c82668dd94dff77bde6eb20c51a58b06bc8b48dd4ca00d2253ca4f658df310ed1df381a1de8ab6822d08ff520250694e33325b08f0855bdb4cc08a19a0f1187b36337852a1791587493fab2ec603d536fd41", 0xab}, {&(0x7f0000001000)="ab93fcceb3cccc346db5e39d4f0c7240e38ce59b7358f13ef6ffc642e11824c3687ea7f83d37b20524849a2ff6c011a89e711e1b39c88b6c0d80fac0912f7d55ece838a6bde87248d20acafda37683f4062288baf270f5069888b79d23345c061fa9c0855dad15378fc3c809b5fdc33bfdf49e35173eb5858606cf866ea0de04239a3c6725690bd51187332fc9f3208988ed9dee2f40d977f6a6c3dbc5e5d5e6285349819261d9ebe2ee32ddbe3f33d1ae1f9bea8d85f4cd651489ec270706324374229999609d345dd7a2274d8d7a7fa877e6fc8544f89d2e762c4fc22bcce58b", 0xe1}, {&(0x7f0000002000-0x36)="90265c8fa7801555408e44246b32580ad605c76d86707b76caed3090d08b5083abea684715b344ee2b77b5d596cb3cc52163d6be600c", 0x36}, {&(0x7f0000001000-0xae)="52e744b67d7a7d03e2e43991e883c2f26dbae7aec6ea75461c260d437e35f68317fc5acc3ed4f6102bee53f32720eef2f9f9ebb7f08d724d7d8daa224549f8474c85805d59e2ffef7d8f63e1c8ac7202e22d345ee0e58476f3abacc58652a2d43b0a516a06106522a24b69cfdf6340854a3e0b3116b45ffbd49c6b16cf1ebbe685f3a20a33011f4abcba4c705e2e1289501fbd320dba408870c8f691247ea16d33d90245be793314ba89dba7cded", 0xae}, {&(0x7f0000001000)="7373d68e024aff126108cf8e6823423926be11eb8051a6b482bae122f3ceecb33f6fff5cff92013891aa9303c3dd35aa7c9f2c304a1a4f73f1a95be39c2131dc896876b124625351117e42043a24bf4db23e57", 0x53}], 0x7, &(0x7f0000002000)={0xbc, 0x118, 0x8, "d90cd26a946c35444c0b0dacff2afc1ded98bda022cbc874a2b2ddff2f023c16a4786d4349d4d2b3eac1acc6b8eb5d4356eacd9a1c6228d6dde3bfdd719c4fe1c6325fa787a4312b19fb2065e66404691ea5e96cbd6e25c3c1f075d2dcd613915fe3347be624cb4b782b08267e79e9bf2af87812ef0ad64143a178639711cc89d7e7e0efa9777dd7d20eadccd2699d7e089125c5b9cd227340a24b18b8cb4580029a2929baacf1879986856d0a"}, 0xbc, 0x14}, {&(0x7f0000001000)={0x27, 0x3ab8, 0x1f, 0x6, 0x7fff, 0x9, "40c92fee51632a77e1b3b61c722255a5341d7d7c3681ce10e63f18d872f0cdd1baf52801c068b8eae1b583a8226a63339103366ac68ac8d4614154592228ab", 0xffffffffffffff00}, 0x58, &(0x7f0000000000)=[{&(0x7f0000002000-0x5e)="14336b10fb58452d0260aa1a6b832b57bc5c6ec189a74ab6fd72e71bc11ba4628350da144bd628c527765bec1a53c4ab6bf0900a672398d4e2cf2cd0d94b8644b32deaf364a9dbbd4a4211b1cc24bd4e3627a30613be447217bf160cec36", 0x5e}], 0x1, 0x0, 0x0, 0x4004000}], 0x9, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000002000-0x10)={0x8, 0x0, 0x0, 0x215}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x1, &(0x7f0000ebd000-0x2)="") creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000002000)={r4, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000000)={0x6, 0x100000001}) 2018/01/04 09:05:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4(r0, &(0x7f0000233000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004e6000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000004e000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x18496106, 0xd2, 0x500, 0x8001, 0x2000000, r2}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b1000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000af000)='/dev/dsp\x00', 0x4300, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000044000)=""/101) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) syz_open_dev$audion(&(0x7f0000183000)='/dev/audio#\x00', 0x7, 0x44000) 2018/01/04 09:05:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xfff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000690000)={0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) move_pages(r2, 0x0, &(0x7f00002c0000)=[], 0x0, &(0x7f0000f7b000)=[], 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000742000)='/dev/vga_arbiter\x00', 0x20003, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000ff000)={0x0, 0xffffffffffff0ffa, 0x6}, &(0x7f0000c03000-0x4)=0x8) socket$inet(0x2, 0x8000000000000002, 0x97) 2018/01/04 09:05:43 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d95000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x0, 0x1, 0x4f7ba645, &(0x7f0000005000-0x8)=[0x0, 0x0], 0x2}, 0x20) timer_settime(0x0, 0x0, &(0x7f0000005000-0x9)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 09:05:43 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e73000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f00009d7000-0x4)=&(0x7f0000e49000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c73000-0x64)=""/100, &(0x7f00005b1000-0x4)=0x64) syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x48000000, 0x80002) 2018/01/04 09:05:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 09:05:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000265000)={0x0, 0x0, 0x0}, &(0x7f0000980000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000512000)={0x0, 0x0, 0x0}, &(0x7f0000cbd000-0x4)=0xc) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c23000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000c44000)={r4, r1, 0x5}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000280000-0x11)='/dev/qat_adf_ctl\x00', 0x280, 0x0) recvmsg$kcm(r5, &(0x7f00001fc000)={&(0x7f00001bd000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000026b000)=[], 0x0, &(0x7f000046a000)=""/112, 0x70, 0xe1}, 0x40000040) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000487000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x8000, 0x7ff, 0x400, 0xfffffffffffffffa, 0x100, r6}) 2018/01/04 09:05:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005d3000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dba000-0x190)={0x0, {{0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007dc000)="13e5c6a3589141f5cdcd0be6d40b9101000402030009de0b", 0x18) 2018/01/04 09:05:43 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000b6e000)=0x3fe) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r3, &(0x7f000042c000-0x8)=[{&(0x7f0000664000+0x14c)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000f9a000-0x8)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000c44000-0x40)=[{{0x0, 0x0, &(0x7f000008a000-0x8)=[{&(0x7f00005aa000-0x94)=""/148, 0x94}], 0x1, 0x0, 0x0, 0x8}, 0xfffffffffffffff8}, {{&(0x7f000003c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000096a000)=[{&(0x7f00002eb000-0xf1)=""/241, 0xf1}, {&(0x7f00001b0000-0xc3)=""/231, 0xe7}, {&(0x7f0000eb3000-0xad)=""/173, 0xad}, {&(0x7f0000e22000-0x6c)=""/108, 0x6c}, {&(0x7f0000499000-0xd4)=""/212, 0xd4}], 0x5, &(0x7f0000265000-0x11)=""/17, 0x11, 0x0}, 0x1000}], 0x2, 0x100, &(0x7f0000b6a000-0x8)={0x0, 0x0}) dup3(r2, r0, 0x0) 2018/01/04 09:05:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001c0000)={r0, &(0x7f0000f4e000)="", &(0x7f000039b000-0x1)="", 0x2}, 0x20) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a33000-0x11)='/dev/vga_arbiter\x00', 0x202000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000893000-0x44)=""/123) bind$ipx(r1, &(0x7f000088d000-0x10)={0x4, 0x3, 0x5, "6cdff5665fde", 0x5c, 0x0}, 0x10) 2018/01/04 09:05:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227c, &(0x7f00005f8000)="") ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000080f000)={0x5, 0x8, 0x1, 0x1}) syz_open_dev$sndpcmc(&(0x7f0000e44000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff7fff, 0x34200) 2018/01/04 09:05:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000357000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) epoll_wait(r1, &(0x7f00001d1000-0xc)=[{0x0, 0x0}], 0x1, 0x0) dup2(r1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) [ 209.561531] QAT: Invalid ioctl 2018/01/04 09:05:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c2000)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000512000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000983000)={0x0, 0x1, 0x14420c76, 0x1, 0x0, 0x1ff, 0xfff, 0x1, {0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc171, 0xa29, 0x101, 0x7fffffff, 0x1}}, &(0x7f0000d68000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c70000-0xc)={r2, 0x7, 0x10}, &(0x7f000084e000)=0xc) r4 = socket$alg(0x26, 0x5, 0x0) sendmmsg(r4, &(0x7f0000ab8000-0x40)=[{{&(0x7f0000c6d000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000f08000-0x10)=[], 0x0, &(0x7f0000f55000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000082a000-0x8)={r3, 0x2}, &(0x7f0000b9d000)=0x8) 2018/01/04 09:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x114e, &(0x7f000086a000-0x114e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x1118, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x689, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0xff, 0xc, 0x0, 0x5, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x62, 0x210, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x4}, @pad1={0x0, 0x1, 0x0}, @generic={0x10001, 0x1000, "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"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x6}, @generic={0x2, 0x16, "323e9c7c96095b9c003fe429df786fdf3488bf8cec74"}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x40, {0x2b, 0xe, 0x0, 0x2, [0x2, 0xde, 0x3, 0xa0, 0x4, 0x9a, 0x7]}}]}, @fragment={0xc, 0x0, 0xf8, 0x3, 0x0, 0x2, 0x0}, @fragment={0x3b, 0x0, 0x4, 0x0, 0x0, 0x6, 0x3}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/04 09:05:44 executing program 0: r0 = socket$inet(0x2, 0x3, 0xaa3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)=0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e0a000-0xb)='/dev/hwrng\x00', 0x90000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000bb4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000079c000-0x8)={r2, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r3 = timerfd_create(0x0, 0x0) ppoll(&(0x7f000037f000)=[{r3, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, &(0x7f0000818000-0x8)={0x0, 0x989680}, &(0x7f000031b000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004ca000)={0x0, 0x0}, &(0x7f0000d73000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b38000)={0xb8b3, 0x207, 0x3, 0x7f, r4}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000921000)={0xffffffffffffff9c, 0x35a, &(0x7f000014b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000092a000)={r5, 0x1d1, 0x18}, 0xc) 2018/01/04 09:05:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d6b000-0x9)='/dev/ppp\x00', 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000c75000)=0x4, &(0x7f0000c42000-0x4)=0x4) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000da7000)={0x0, 0x0}) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000ce4000)=""/179, &(0x7f000099a000-0x4)=0xb3) r4 = syz_open_dev$midi(&(0x7f0000d67000-0xb)='/dev/midi#\x00', 0x1, 0x80200) getsockname$llc(r4, &(0x7f0000301000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000742000-0x4)=0x10) 2018/01/04 09:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 09:05:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x5, 0x4) io_submit(0x0, 0x1fffffffffffff16, &(0x7f0000e8b000-0x10)=[&(0x7f0000b5b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e1000)="", 0x325, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/04 09:05:44 executing program 6: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 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, 0x1, 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(0xffffffffffffffff, &(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) 2018/01/04 09:05:44 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 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 09:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 09:05:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000470000)='./file0\x00', 0x28040, 0x0) mount(&(0x7f000018f000)='./file0\x00', &(0x7f00005b2000)='./file0\x00', &(0x7f0000745000)='msdos\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000127000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000c6b000-0x8)={r1, 0xc}) 2018/01/04 09:05:44 executing program 4 (fault-call:9 fault-nth: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, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000878000-0x8)=0x99) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/04 09:05:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000009}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bf7000-0x9)='/dev/dsp\x00', 0x111000, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f000011c000-0x80)={[0x3005, 0xd000, 0x3000, 0x3000], 0x0, 0x80, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000710000)=0x7, 0x4) recvfrom(r1, &(0x7f0000ac6000-0x65)=""/101, 0x65, 0x100, &(0x7f000021c000-0x80)=@generic={0x8, "dccc41e8e94ae8763ec73d8469c9ec8653cf548a052fa00b4920da7c61a984223f61eb4c12e027eb2d5da6cae6add522eed216ff2daf70cc60e16a57c7f63a40a2bdaaef64036465859a2ba2b238f4c3491b4b7176a3057d667a50aa8a653a7bcc757a3d1dcd63cbfff3c1241a9318f4c226c8ca789218435d81de4045f3"}, 0x80) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/04 09:05:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000842000)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f000052a000-0x60)=[{{0x2, 0x0}, 0x1, 0x4d, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) r1 = gettid() process_vm_readv(r1, &(0x7f00002e9000-0x28)=[{&(0x7f0000043000)=""/189, 0xbd}, {&(0x7f0000270000)=""/14, 0xe}, {&(0x7f00005e5000-0xe3)=""/227, 0xe3}, {&(0x7f00003f5000)=""/38, 0x26}, {&(0x7f0000d7a000)=""/88, 0x58}], 0x5, &(0x7f0000296000-0x8)=[{&(0x7f0000121000-0x6)=""/6, 0x6}], 0x1, 0x0) 2018/01/04 09:05:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 09:05:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000017000-0x6d)="004510000970098f2985426937e493435254c7108b5c9280f0e529ab5c57862503aa667787b9b4231c04e17ea8018c9c1bf8f90da43e1142f5e32291af261c2b2905baca0bebabdddda10d00bcd29d949332ea52ad8f63fe9770e58e3142c184eaad36ff2894ac57ffc9830e6a", 0xfffffffffffffef0) 2018/01/04 09:05:44 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000855000)='/selinux/enforce\x00', 0x240001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x5, 0x7f, 0x20, 0x9, 0x800000000000, 0x640d, 0x1, 0x5da, 0x97ba, 0x3, 0x2, 0x97b6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000ffd000)={{0x1, 0x4, 0x81, 0x3, 0xcf, 0x101}, 0xe0c}) write$sndseq(0xffffffffffffffff, &(0x7f00004f7000-0x54)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000978000-0x1c)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}], 0x54) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c81000-0x4)=0x0) 2018/01/04 09:05:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x4, 0x2, 0x4, &(0x7f0000bac000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008b7000+0x76a)=0x0) r5 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000086f000)={0x0, 0x0, 0x0}, &(0x7f0000231000)=0xc) r7 = fcntl$getown(r0, 0x9) stat(&(0x7f0000680000)='./file0\x00', &(0x7f0000770000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c70000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000175000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000c4000-0x38)=[@in6={0xa, 0x2, 0x9b1, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}], 0x38) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000097b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f000037d000)=0xe8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f000080b000)={0x8, 0x9, 0x8, 0x4, 0x6}) getresgid(&(0x7f0000aaf000)=0x0, &(0x7f00003cb000-0x4)=0x0, &(0x7f00000c9000-0x4)=0x0) sendmsg$netlink(r3, &(0x7f0000156000-0x1c)={&(0x7f0000ed8000)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000f6000)=[{&(0x7f0000222000-0x1010)=[{0x1010, 0x8, 0x821, 0xffffffffffffffff, 0x3, "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0x1010}, {&(0x7f0000e6c000-0xfc)=[{0xa8, 0x1000, 0x100, 0x7, 0x1, "7d6e93f70efec5c222717b1581ede17cc761c71ae3e81523410a1bee9824e3783a1409dcc15e424cbc2bf07a97616f8f7b58c23a6f199892bbfdc9997f9cb549cb68c7a03c826b42dfb451f3b7851091fb4ecad7d64d17911c12f55e342c34bf1f5b8a919888c31d38b53dda4db384fc99f3fb80ede4f3b5602e6e1e56673bab4b25f554e5c0e4cfc70008305b8e9e8d4609fd5dd1"}, {0x30, 0x80, 0x100, 0x43699aa9, 0x0, "411061bb938d29c712f09c8dd15bea7fe5fec687fa7b4f14920c19309151604d"}, {0x24, 0x2, 0x102, 0x1, 0x0, "8a4654f9c713f4ea3d8882badbb54e38c700"}], 0xfc}, {&(0x7f0000c05000-0x1140)=[{0x1010, 0x7, 0x8, 0x2927, 0x3, 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"}, {0x34, 0x1, 0x8, 0xed76, 0x0, "2fff029bbfec2f6de183ac03b6b24f2fae155dfd08926f4087161077a4c12cda39"}, {0xc4, 0x65e, 0x4, 0x100000000, 0x3, "9da286471fc5eebcdd5d9b1ab946bd07cef0b94628b67d94f71cef5238bbfaa7172d05e0fcff8859b4f27efd116a132e1d2b16deac0e79738ec05451b2e59842e9678c8b178b6b3b9a37b2134d3e8abfd774c9ba30cd5b8fa3de2c9f7f4ab7cf39d9bc9dd4b8eb4d0e5f665c4a3c3fed0a204730f881c6e459d82163adfd3204ba2ff76271ffb78776bbbf45617201281f087996bca26e08878a6f1553b1090e503f4f5737f3774fd2af841edda3bd0730e8"}, {0x38, 0x3, 0xb00, 0xf04b, 0x0, "88b05f318c004f1f29b586440014c2ee16980bef3cbc53a37a64ad3964a326aeedab7feb906b47"}], 0x1140}], 0x3, &(0x7f00005ee000)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x48, 0x20008000}, 0x8001) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/04 09:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00008ac000+0xd8)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000b0b000)=0x4, 0x2f6) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) [ 209.786942] device eql entered promiscuous mode 2018/01/04 09:05:44 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000472000-0x4)=0x0) ptrace$setopts(0x4206, r0, 0x100, 0x10002e) 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) pipe2(&(0x7f0000d4e000-0x8)={0x0, 0x0}, 0x0) chown(&(0x7f0000387000+0xb7a)='./file0\x00', 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000d30000)=""/10, &(0x7f0000237000-0x4)=0xa) r2 = syz_open_procfs(0x0, &(0x7f000038c000)='syscall\x00') r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f0000343000)=0x0, 0x400000ff) 2018/01/04 09:05:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d6b000-0x9)='/dev/ppp\x00', 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000c75000)=0x4, &(0x7f0000c42000-0x4)=0x4) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000da7000)={0x0, 0x0}) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000ce4000)=""/179, &(0x7f000099a000-0x4)=0xb3) r4 = syz_open_dev$midi(&(0x7f0000d67000-0xb)='/dev/midi#\x00', 0x1, 0x80200) getsockname$llc(r4, &(0x7f0000301000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000742000-0x4)=0x10) 2018/01/04 09:05:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c73000)=[{&(0x7f00006fe000)="39000000100009000000320000000609070000000200000000000000050003b20800130001000000000000000000efffffff0dc600ffe4693e", 0x39}], 0x1) socketpair(0x0, 0x1, 0x1, &(0x7f0000d16000-0x8)={0x0, 0x0}) 2018/01/04 09:05:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000092000)='/dev/sequencer\x00', 0x2802, 0x0) getsockname$llc(r0, &(0x7f0000cee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004a1000)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000063f000)={0x100000000}, 0x4) write$eventfd(r1, &(0x7f0000962000-0x8)=0x8020200000001, 0x8) 2018/01/04 09:05:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000068c000)={0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create(0x4) close(r1) 2018/01/04 09:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000c27000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ad9000)={0xffffffffffffff9c, 0x28, &(0x7f00009db000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e82000)={r0, 0x3ff, 0x18}, 0xc) madvise(&(0x7f00009bd000/0xa000)=nil, 0xa000, 0x11) munlock(&(0x7f0000a0b000/0x1000)=nil, 0x1000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000928000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000979000)={0x0, 0xfffffffffffffffd, 0x6, &(0x7f000037a000)=0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$ipx(r2, &(0x7f000061b000-0x10)={0x4, 0x6, 0x1, "e66cc090d2ed", 0x401, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000009a000-0x8)={0x0, 0x0}) 2018/01/04 09:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = getpgrp(0x0) ptrace$poke(0x5, r1, &(0x7f0000269000)=0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r3 = dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000210000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00001cf000)="7c0b9f7a45226724b32693669673e28d8ca79d6285f7ceddd445728593c64191bde1a78356459162e4ce5b2e270230629ab58ceb3f70feabb634c5b2e76b6dfb218b198a89465a1f0537f66e392ba7cc45ca8296a0d8085b66e64f8f957fadb1d3ce9255b5137f37cfd037e394b6688b8e013e63d687f7", 0x77, 0x0) r1 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000860000)='eth0\x00') close(r1) 2018/01/04 09:05:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x4, 0x2, 0x4, &(0x7f0000bac000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008b7000+0x76a)=0x0) r5 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000086f000)={0x0, 0x0, 0x0}, &(0x7f0000231000)=0xc) r7 = fcntl$getown(r0, 0x9) stat(&(0x7f0000680000)='./file0\x00', &(0x7f0000770000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c70000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000175000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000c4000-0x38)=[@in6={0xa, 0x2, 0x9b1, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}], 0x38) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000097b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f000037d000)=0xe8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f000080b000)={0x8, 0x9, 0x8, 0x4, 0x6}) getresgid(&(0x7f0000aaf000)=0x0, &(0x7f00003cb000-0x4)=0x0, &(0x7f00000c9000-0x4)=0x0) sendmsg$netlink(r3, &(0x7f0000156000-0x1c)={&(0x7f0000ed8000)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000f6000)=[{&(0x7f0000222000-0x1010)=[{0x1010, 0x8, 0x821, 0xffffffffffffffff, 0x3, "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0x1010}, {&(0x7f0000e6c000-0xfc)=[{0xa8, 0x1000, 0x100, 0x7, 0x1, "7d6e93f70efec5c222717b1581ede17cc761c71ae3e81523410a1bee9824e3783a1409dcc15e424cbc2bf07a97616f8f7b58c23a6f199892bbfdc9997f9cb549cb68c7a03c826b42dfb451f3b7851091fb4ecad7d64d17911c12f55e342c34bf1f5b8a919888c31d38b53dda4db384fc99f3fb80ede4f3b5602e6e1e56673bab4b25f554e5c0e4cfc70008305b8e9e8d4609fd5dd1"}, {0x30, 0x80, 0x100, 0x43699aa9, 0x0, "411061bb938d29c712f09c8dd15bea7fe5fec687fa7b4f14920c19309151604d"}, {0x24, 0x2, 0x102, 0x1, 0x0, "8a4654f9c713f4ea3d8882badbb54e38c700"}], 0xfc}, {&(0x7f0000c05000-0x1140)=[{0x1010, 0x7, 0x8, 0x2927, 0x3, 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"}, {0x34, 0x1, 0x8, 0xed76, 0x0, "2fff029bbfec2f6de183ac03b6b24f2fae155dfd08926f4087161077a4c12cda39"}, {0xc4, 0x65e, 0x4, 0x100000000, 0x3, "9da286471fc5eebcdd5d9b1ab946bd07cef0b94628b67d94f71cef5238bbfaa7172d05e0fcff8859b4f27efd116a132e1d2b16deac0e79738ec05451b2e59842e9678c8b178b6b3b9a37b2134d3e8abfd774c9ba30cd5b8fa3de2c9f7f4ab7cf39d9bc9dd4b8eb4d0e5f665c4a3c3fed0a204730f881c6e459d82163adfd3204ba2ff76271ffb78776bbbf45617201281f087996bca26e08878a6f1553b1090e503f4f5737f3774fd2af841edda3bd0730e8"}, {0x38, 0x3, 0xb00, 0xf04b, 0x0, "88b05f318c004f1f29b586440014c2ee16980bef3cbc53a37a64ad3964a326aeedab7feb906b47"}], 0x1140}], 0x3, &(0x7f00005ee000)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x48, 0x20008000}, 0x8001) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) [ 209.916458] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/04 09:05:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f000010b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c5000)=0xfffffffffffffe5f) 2018/01/04 09:05:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000cc8000-0x40)=[]}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000001000-0x1)=0x8001, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000e1b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/04 09:05:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000988000-0x12)='/dev/input/event#\x00', 0x25, 0xc00) read(r0, &(0x7f0000b36000-0x18)=""/24, 0x18) 2018/01/04 09:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) r3 = add_key(&(0x7f00004e3000-0xa)='blacklist\x00', &(0x7f000020e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007a4000)="d20dd20e5ad40307afbfcf09483feec4341ee4218d1a7107b71c924a4203f576985a8f8e7e1acbedcf21cb08e3709d8529bd8e98965913a4d0f21c6675f42b50b8a8035c8b7da0dc343625b9d493cf078cf926df307eb3b872ea594da3dddf17fdb6b2f74af21129966402f59c35124e793e666842b54f5127", 0x79, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000bca000)='keyring\x00', &(0x7f0000273000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r3, 0x101, r4) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00004dd000-0x4)=0x0) 2018/01/04 09:05:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00028000000000021d00", 0x1f) [ 209.989893] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/04 09:05:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000676000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) bind$bt_l2cap(r2, &(0x7f0000144000-0xe)={0x1f, 0xffffffffffffff52, {0x100000001, 0x1f, 0x200, 0x2, 0x6, 0x8}, 0x9, 0x81}, 0xe) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009eb000+0xe15)={0x0, 0x0, 0x0}, &(0x7f000052e000)=0xc) get_robust_list(r3, &(0x7f0000b2f000-0x4)=&(0x7f000035d000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e57000-0x4)=0xc) close(r1) 2018/01/04 09:05:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c77000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000079c000-0x20)={@generic="ab4d1b3047198342efcb2eefd49ebf1f", @ifru_flags=0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x636, 0x80000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x20000000000c, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) [ 210.084540] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 210.122448] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/04 09:05:44 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200000000003, 0x4d031, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x1) add_key$user(&(0x7f0000025000-0x5)='user\x00', &(0x7f00002a7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000656000)="", 0x0, 0xffffffffffffffff) syz_extract_tcp_res(&(0x7f0000637000)={0x0, 0x0}, 0x8, 0x5) restart_syscall() 2018/01/04 09:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a4000)='/dev/autofs\x00', 0x10000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000836000-0x18)={r0, &(0x7f000053f000-0x56)="", &(0x7f0000725000-0x80)=""/128}, 0x18) sendto$llc(r0, &(0x7f00003df000-0x84)="bae75cda78eb593079c46bfee07c12b8f03788f4095ef19d51e21f965701b811380d043686c7bec4acdc9f41f9213b491ec31802485391ff2a1a649d04daab090773912bd3c8b13ff541bf589de48ca5ebfc6a1766082fea3b63f59a4d90d0df18dfdace29b7619e2bf8e27aa204163eb073593f97a3149b9464862163d063cddc4ecb72", 0x84, 0x4000000, &(0x7f0000636000-0x10)={0x1a, 0xf7, 0x1, 0x99e0, 0x9064, 0x1f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/04 09:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x13, &(0x7f0000adb000)="", 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r3 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000079b000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$TCSETSW(r0, 0x5403, &(0x7f000034d000)={0x640b, 0xfffffffffffffff9, 0x40, 0x8, 0xe2, 0x3, 0x3, 0x5, 0x81, 0x6, 0x100, 0x0}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_emit_ethernet(0x30, &(0x7f00000c7000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x8847, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="9ae6858c66b1", 0x0}, {@broadcast=0xffffffff, @random="349ce32cd298", 0x0}, ""}}}}, &(0x7f00008d1000)={0x0, 0x1, [0x712]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000469000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000014b000-0xb9)=""/185) 2018/01/04 09:05:44 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0xfffffffffffffffe, 0x25b, &(0x7f0000009000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000d000-0x48)={0x6, 0xf, &(0x7f0000005000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, [@ldst={0x1, 0x3, 0x6, 0x4, 0x1, 0xca5bcf57d6499817, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x33}, @jmp={0x5, 0xfffffffffffffff7, 0x0, 0x0, 0x6, 0x8, 0xfffffffffffffff0}, @map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x1, 0x3, 0xe, 0x2, 0xfffffffc, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000c000)='GPL\x00', 0x9, 0xa3, &(0x7f000000d000-0xa3)=""/163, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000a000)={0x9, 0x1, 'client1\x00', 0xffffffff80000006, "d79b4a6ef7e1f6a3", "3e0c05a3dd340d8c275aca550c52d6d796804940c1d10d4293a5d79205db06e5", 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000005000-0x2)=0x9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000000c000)={{0xfffffffffffff1af, 0xae}, {0x9, 0x8}, 0x1000, 0x1, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:44 executing program 5: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e75000)={0x0, 0x0, 0x0}, &(0x7f000050f000)=0xc) ptrace$getsig(0x4202, r0, 0x0, &(0x7f000009a000)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) get_mempolicy(&(0x7f00002f3000-0x4)=0x0, &(0x7f0000250000)=0x0, 0x0, &(0x7f000033b000/0x2000)=nil, 0x0) pwrite64(r1, &(0x7f00009df000)="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", 0xaf, 0x8000000000001) r2 = openat(0xffffffffffffffff, &(0x7f00005ef000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000100000)='./file0\x00', 0x0) 2018/01/04 09:05:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003c0000)={0x2, &(0x7f0000c92000-0x10)=[{0x48, 0x0, 0x0, 0x0}, {0x20006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000a8000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001db000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002c5000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000437000-0xaf)={r3, 0x1, 0xa7, "dbfba7d2509d2d85abece2d8f5f47cf663131b15d922d3b9ee3462f4009a58683f3b957488a4f01b91e887da48dc696e88c050fa8dc28878225e4f98d477198abc68203684361791da4f537d28c7639bff4227a68cac31cfa409e5dd7e44fbd8d7952f9c1cf4c5ebe75e106aab1e06ee8a8b3092ee84d947dadc7390296092f31978c850d7cd6ee11f4604a64b48859ee21c701822a3a830b0fc7c58f635fec82493f4c59ebdf6"}, 0xaf) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r4, 0x0, 0x21, &(0x7f00000ae000-0x4)=0x0, &(0x7f00006f6000-0x4)=0x4) 2018/01/04 09:05:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x7, 0xf, 0x100000001) getpeername$inet6(r1, &(0x7f0000f61000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000c98000)=0x1c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat(0xffffffffffffffff, &(0x7f0000338000)='./file0\x00', 0x2, 0x10) getsockname$ipx(r1, &(0x7f00000ad000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008a9000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f00000aa000)={0x8001, 0x2, 0x7, 0x1, 0x1ff, 0xda, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) 2018/01/04 09:05:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000059c000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x1, 0x3f, &(0x7f0000dbe000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003ca000-0x8)={0x0, 0x1}, &(0x7f00005b7000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003c7000-0x8c)={r3, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4b05}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002c6000)=0x8c) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r4, &(0x7f00001d1000-0xc)=[{0x0, 0x0}], 0x1, 0x100000) dup2(r1, r0) 2018/01/04 09:05:44 executing program 3: mmap(&(0x7f0000000000/0x75000)=nil, 0x75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000059000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000075000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x8000f, 0x8, &(0x7f0000077000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000030000)=r1, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r2, r3) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000075000-0x4)=0x0, 0x4) 2018/01/04 09:05:44 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xfff) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b49000)=0x0) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) 2018/01/04 09:05:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e2b000-0x9)='/dev/sg#\x00', 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00009c2000)=""/133) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002d7000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f00007a5000-0x1)=0x0) 2018/01/04 09:05:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) r1 = gettid() ptrace$setsig(0x4203, r1, 0x5, &(0x7f0000668000-0x10)={0x33, 0x6, 0x5, 0xd890}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/04 09:05:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00001b9000-0x18)={0xf000, &(0x7f0000bb7000)=0x0, 0x4, r2, 0x8}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f000032c000)=0x2, 0x1) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00004a4000-0xb1)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @llc={0xffffff11, @llc={0x4e, 0xfe, "ea01", "bc30b0fbf128008553b567eb275cff1a00b1c9f3ea5cfb916acb5d6b92ee19bbd62769cd2a9d0895af2a30f10b5fc73c8150b6cf63b026ac4afa5be3e841e6158ed6b65f88fef80258552de6e4bb852405affb51775a6f8b76e4203ae7596a99976c4ebee7f36679e29493aa2206fc2d3b99c9cf239e87f6c3394a990752541bcb799a70c7703427798014be032aaccf73b38f5940fc7066c13a0c56f9"}}}}}, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000056a000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006b7000-0x8)={0x0, 0x5}, &(0x7f0000572000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000558000)={r1, 0x0}, &(0x7f0000682000-0x4)=0x8) 2018/01/04 09:05:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)='\x00', 0x0) pwritev(r0, &(0x7f00000a4000-0x10)=[{&(0x7f000079e000-0x200)="b5", 0x1}], 0x1, 0x0) 2018/01/04 09:05:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ce5000)='keyring\x00', &(0x7f0000af3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000815000)='./file0\x00', 0x101000, 0xa) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000a09000-0x70)={0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fff, 0x6, 0x5, 0xa5, &(0x7f0000348000-0x10)=@generic="364961b030cb615dd9dbcac34ccb2cfd", 0x80000001, 0x72, 0x9}) r3 = add_key$user(&(0x7f000004c000)='user\x00', &(0x7f000066e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f68000-0x176)="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", 0x171, r0) keyctl$dh_compute(0x17, &(0x7f0000275000-0xc)={r1, r3, r1}, &(0x7f0000182000-0x1)=""/1, 0x1, &(0x7f00002d4000-0x2c)={&(0x7f00006f8000-0xe)={'sm3-generic\x00'}, &(0x7f0000fae000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008f4000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000066000-0x35)=""/53, &(0x7f0000628000-0x4)=0x35) 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$inet6(0xa, 0x3, 0x9) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000012f000)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/04 09:05:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000df0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000e9e000-0x4)=0x7, 0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl(r1, 0xc0184908, &(0x7f0000001000)="") 2018/01/04 09:05:44 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000914000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b39000-0x4)={0x0, 0x8001}, &(0x7f0000473000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @rand_addr=0x179269b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vga_arbiter\x00', 0x402000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f00001bd000)={0xf, 0xffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r3) 2018/01/04 09:05:44 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, 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$inet(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r3 = dup3(r0, r0, 0x80002) r4 = fcntl$getown(r3, 0x9) process_vm_writev(r4, &(0x7f000002d000)=[{&(0x7f0000638000)=""/180, 0xb4}, {&(0x7f0000c44000)=""/4096, 0x1000}, {&(0x7f0000a50000)=""/72, 0x48}], 0x3, &(0x7f0000f74000)=[{&(0x7f0000ea5000)=""/223, 0xdf}, {&(0x7f0000450000-0x16)=""/29, 0x1d}], 0x2, 0x0) sendto$packet(r2, &(0x7f00001b9000)="f65d59c2130b3c008db772a1284cb1efa124f9a2b63294a3c2a5869ff25ea3f230f60acbb6d71db76df22d6f5434539c2af2698f54c4bd0d2441b759f5e807c5dc9bb0139f637555638d9b9699c9eb972941bf237b617c85c2fb83ddf14edaf85be5ab71", 0x64, 0x4004040, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00007bf000)=""/167, &(0x7f0000250000)=0xa7) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000d6d000)="", 0x0, 0x0, &(0x7f0000cc3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd3e) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0xffffffb9, 0x45}, 0x2020) 2018/01/04 09:05:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) r1 = gettid() ptrace$setsig(0x4203, r1, 0x5, &(0x7f0000668000-0x10)={0x33, 0x6, 0x5, 0xd890}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/04 09:05:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007a0000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ead000-0x28)=[{0xb, 0x5}, {0x2, 0x81}, {0x0, 0x7ff}, {0x0, 0x5}, {0xc, 0xffffffffffffff7f}, {0x4, 0x80000001}, {0x7, 0x5}], 0x7) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00007f6000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f51000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f51000-0x4)=0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000029f000-0x8)={r2, 0x81}, 0x8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f52000-0xc)={0x7, r0, 0x0}) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000089000+0x7fc)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x1000000010000000, 0x101, 0x0, 0x6, 0x2, 0x3003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5c65, 0x0}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00006b1000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00007f6000-0x4)=0x6) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000f52000)={r2, 0x6f9, 0x9, 0x101, 0x8, 0x200000000000, 0x1, 0x5d33, {r2, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x1, 0x80000000, 0x81, 0x9}}, &(0x7f0000f52000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f51000-0x8)={r2, 0x100}, &(0x7f0000cbf000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000802000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee8000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f50000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8e000)=0x10) 2018/01/04 09:05:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0xfffffffffffffffc, 0x0) getsockname(r1, &(0x7f00001d8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ca2000+0x402)=0x14) bind$packet(r1, &(0x7f0000365000)={0x11, 0xfd, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r3 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d40000-0x4)=0x241, 0xff72) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e55000)='/dev/ppp\x00', 0x103, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000407000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x10001, 0x5, 0x20, &(0x7f0000c78000/0x3000)=nil, 0x20}) syz_emit_ethernet(0x3e, &(0x7f0000aed000-0xc9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/04 09:05:45 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000493000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000210000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000+0x99a)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setfsuid(r1) 2018/01/04 09:05:45 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000538000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000629000-0x5)='user\x00', 0xffffffffffffffff) r1 = getpid() fcntl$setown(r0, 0x8, r1) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000009) munmap(&(0x7f0000568000/0x3000)=nil, 0x3000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00006a6000)={[{0x9, 0x23b9907a, 0x80000001, 0x0, 0x5, 0x3ff, 0x7fff, 0xff, 0x2, 0x994d, 0x100000001, 0x0, 0xfffffffffffffffc}, {0x6, 0x3, 0x7, 0x9, 0x8, 0x1, 0x7f, 0x100000000, 0x0, 0x1f, 0x0, 0x2, 0x1}, {0x10001, 0x4, 0x80000000, 0x7, 0x7f, 0x200, 0x1, 0xb79f, 0x80000001, 0x6, 0x1000, 0x5, 0x3}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:45 executing program 6: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a19000-0x4)=0x0, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000160000-0x8)={0x0, 0x0}) 2018/01/04 09:05:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc1000-0x8c)={0x0, @in6={{0xa, 0x2, 0xc0f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3ff}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dd8000-0x4)=0x2f0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000737000-0x8)={r1, 0x4, 0x6}, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000a30000-0xb)='/dev/audio\x00', 0x101, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000f59000-0x6)={0x9, 0x0, 0x6}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e7d000)={0x0, 0x0}, &(0x7f0000103000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003ca000-0x8)={r1, 0x1}, 0x8) 2018/01/04 09:05:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000859000-0x9)='/dev/sg#\x00', 0x6, 0x800) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000db7000+0x2c6)=""/4096) close(r1) 2018/01/04 09:05:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x5dd, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000058b000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x29, 0x0, 0x0, 0xfffffffffffff010}, {0x8, 0x0, 0x101, 0x0}]}, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ee1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000071a000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x0, 0x9970ff2e9da89430, 0x1, 0x9, 0x0, 0x8}, &(0x7f0000782000)=0x20) write(r3, &(0x7f00007d2000-0x87)="947a6c9f", 0xf352ba59a423d30c) 2018/01/04 09:05:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007bd000-0x9)='/dev/vcs\x00', 0x48000, 0x0) connect$bt_rfcomm(r0, &(0x7f0000993000-0x9)={0x1f, {0xfffffffffffffffe, 0xffffffffffffff01, 0xff4, 0x1, 0x8, 0x8}, 0x3d58}, 0x9) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = add_key$user(&(0x7f0000d72000)='user\x00', &(0x7f00007de000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006ff000)="1c6af1c1426b4bb48cc8b39d5f7e726f932085dd4c4951d41b71ab8898823712e95fdaa4b076", 0x26, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x80000001) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') read(r2, &(0x7f0000b5b000)=""/0, 0x0) r3 = getpid() syz_open_procfs(r3, &(0x7f0000398000)='pAgemap\x00') open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26105, 0x0) 2018/01/04 09:05:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$addseals(r0, 0x409, 0x1) syz_emit_ethernet(0x46, &(0x7f0000886000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="d5923a7b2840", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x32, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) listxattr(&(0x7f0000e91000)='./file0\x00', &(0x7f0000285000-0xa6)=""/166, 0xa6) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001bd000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x2) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000770000-0x10)={0x9, 0x36e9, 0x1f, 0x101}) getsockname(r1, &(0x7f0000ff7000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000456000)=0xc) 2018/01/04 09:05:45 executing program 2: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0xbee00, 0x8000, 0x2, 0x5a5, 0x80, 0x200800000000}}, 0x8) rt_sigaction(0x1e, &(0x7f0000001000-0x18)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000ab3000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000+0xc6)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000002000-0x68)={0x7b, 0x0, [0xffff, 0x4d, 0x6, 0xffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 09:05:45 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, 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$inet(0x2, 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000b04000-0x4)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000a4d000-0xc)={0x26b14f40dafcb8f5, 0x0}) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r3, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000718000)=0x0) 2018/01/04 09:05:45 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000c66000)=""/212, &(0x7f0000e06000)=0xd4) write(r1, &(0x7f0000b86000-0xd9)="260000002500f3f80000fe06000036e602fffbe8000000010e0009050adfff37000000000000", 0x26) unlinkat(r0, &(0x7f00001ed000)='./file0\x00', 0x200) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000005000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)="") 2018/01/04 09:05:45 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c81000-0xc)='/dev/rfkill\x00', 0x280000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000f34000+0xead)={0xf2e2, 0x7, 0x5, 0xffff, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) fcntl$notify(r1, 0x402, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000002000)=""/23, 0x17) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000004000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000)={@common='ip_vti0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x2)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x2) r3 = dup2(r1, r0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000005000)=0x0, 0x4) r4 = getpgrp(0x0) sched_setattr(r4, &(0x7f0000000000)={0x30, 0x7, 0x0, 0x40, 0x0, 0x4, 0x8, 0x100}, 0x0) getpeername$packet(r3, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000007000-0xb6)=""/182) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000004000)=0x6, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$amidi(&(0x7f0000009000-0xc)='/dev/amidi#\x00', 0x7, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x40}], 0x2c) 2018/01/04 09:05:45 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000044a000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="f37c89b81edf31d3e680134c03a1b128e48ddb4616040a1b8c8969c7099b304ddb8614fd4120f872bd0379e1d135666414caa8fdaff4caa781288ca72069a474aa1279048afe1b2e81e044c34fee81833290638e012494a6e1aba18beefde150891e3f9fc177a4660faed483c79ff59c5f7bc8dbe2eb07672f4aa1223b9110d988f0e061b8272b3ba9dea4e4a6cfe93fbb45d9d130f39a6fe79b6d4b96383163d251b1727f01d8fc", 0xa8, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000002000)={0x77d, 0x2, 'client1\x00', 0xffffffff80000001, "a812c96c2001ee9d", "bbab515bb06abb39a74a2a136a9a0d06393c23322c51be357907e09999d8a85f", 0xfff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1000)="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", 0x1000, 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f000092a000-0x8)='./file0\x00', 0x800) inotify_rm_watch(r1, r4) 2018/01/04 09:05:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000739000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00002b5000-0x121)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x400, 0x6, "34f903", 0xef, 0x89, 0x1, @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}, {[@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xad}]}, @routing={0x3d, 0xe, 0x1, 0x8, 0x0, [@loopback={0x0, 0x1}, @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}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}, @hopopts={0x62, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x28, {0x3, 0x8, 0x1, 0x4, [0x10000, 0x3, 0xb0, 0x8000]}}, @pad1={0x0, 0x1, 0x0}]}], @dccp={{0x2, 0x0, 0x4, 0x1, 0x5b87, 0x0, 0x0, 0x8, 0x3, 'z,G', 0xffff, "898bdd"}, "d2816e7190accb58bda5d244320820262b2af6da4a6ca5ececfb48caf89a0012b61cc3"}}}}, 0x121) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f34000-0x8)={0x0, 0x8}, &(0x7f0000f24000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ecb000-0x8c)={r3, @in6={{0xa, 0x3, 0xcc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa0b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/04 09:05:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000009, 0x84) r1 = socket(0x11, 0xa, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000166000-0x4)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c58000)=0x0) pread64(r1, &(0x7f0000b01000)=""/124, 0x7c, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009a0000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6756, 0x1, 0x0, 0x80}, &(0x7f0000c84000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000464000)={r2, 0x2000000007fe}, &(0x7f0000b2d000-0x4)=0x45d) r3 = socket$inet6(0xa, 0xe000000000002, 0x0) sendto$inet6(r3, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/04 09:05:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000a1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000019c000)=0x0) 2018/01/04 09:05:45 executing program 7: 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) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d47000-0x8)={0x0, 0x0}, &(0x7f0000784000)=0x8) 2018/01/04 09:05:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a6f000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0x291) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x7fd, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key$user(&(0x7f0000405000)='user\x00', &(0x7f00008fa000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000363000)="470b9919d59d97771a44709a5ee69cf04ae8cbb31c256b8947f6144bfb475f6067dc4a679a5c9246e819", 0x2a, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000eba000)='big_key\x00', &(0x7f0000aaf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ebe000-0x9)='/dev/kvm\x00', 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x400000000, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0], 0x0, 0x300}) r5 = syz_open_dev$vcsn(&(0x7f0000c6c000)='/dev/vcs#\x00', 0x6, 0x100) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc010643a, &(0x7f0000e36000)={0x4000001, 0x3, 0xf}) inotify_add_watch(r5, &(0x7f0000da1000)='./file0\x00', 0x5000000) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00002c6000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000c84000)=0x20) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0xfff) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000836000)=0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00006de000)=0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f000066a000-0xc)={0x20000006, 0x0}) [ 210.815779] device eql entered promiscuous mode 2018/01/04 09:05:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009ad000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d8d000-0xc)={0x0, 0xcc, &(0x7f000036f000)=[@in6={0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x95, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb66, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004f8000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000787000)={0x0, 0x400, 0x7}, &(0x7f00002cc000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000bb3000)={r2, 0x2, 0x80, 0x8e, 0x3, 0x2, 0x1, 0x7, {r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0xe214, 0x4, 0x8}}, &(0x7f00004a5000)=0xb8) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000bbf000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000f3c000)='net/ip6_tables_matches\x00') setns(r4, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x15, &(0x7f0000480000)=0x0, &(0x7f000029b000)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f000016f000-0x4)=0x2, 0x4) 2018/01/04 09:05:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000faa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000da7000)=0xc) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025f000)=0x100000000, 0x858d117a0a322293) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000218000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000035e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000848000-0x4)=0x342, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 09:05:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x200000000000300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000aa8000)=0x79, 0x4) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001b1000-0x28)={@common='gre0\x00', @ifru_map={0x9, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f0000b6c000-0x106)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}}, 0x1b) 2018/01/04 09:05:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r1, r1, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000518000-0x4)=0x10, 0x4) close(r1) 2018/01/04 09:05:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000894000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f02000-0x8)={0x0, 0x1ff}, &(0x7f0000c33000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a16000-0xa0)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x10001, 0x10000, 0x7}, &(0x7f0000ab2000)=0xa0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/04 09:05:45 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000009000)='net/connector\x00') getdents(r0, &(0x7f0000006000)=""/237, 0xed) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000006000-0x10)={0x40, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x80007, r2, 0x10001, 0x0}) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000009000)={0x3, r1, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000008000-0x50)=[{&(0x7f0000009000)="790cbe0ac4e092239b0abc8f1f875955eba9d962aceb35f915e554eb3b1ef3059feae6864c8ca9e6f6168ee58b49fda4a8542aa49212d11ab2a1e3b655265d06b1d0df4e29f1a5cda7b218d4523de59358a808e7d1bc83db4fcd98c3149862e5de9c53fa681abc0e10f15061375d6b13fd6cd3f956e08c", 0x77}, {&(0x7f0000000000)="78b70b1ec8cfdc699e37d279054cd41fb67fde073f7912d252d5d722e7e8bb9ddb8216e828dd1740b77b9f9e8679", 0x2e}, {&(0x7f0000008000)="a27453fd20148679b5acb3e249417d8af7b882d1cd2ac624519d532737de9e529b9598c3a695863ac010e286ed7ea04909828e3ab811ea0d7e75ae87de66decf5b8836291d6f4f0fa40f066d204f6fee1c8a955c8a6de5e2d3bdf614bd333f1e94a51fd19aadbb8f868e002693f17604c3cf374176a2022ede7b778cc87515ae6e95c0df3f725dfcf1c5101147eaa5f8e71f3d9c4e591624bceff2076c50e5e54259c82e3786cecb6cef337edfcfde3f8c76b1760ce8f6ccf9ffe826913d3fe21e6772c0d16e2160e6fb29", 0xcb}, {&(0x7f0000007000-0x5e)="781c6ee17b9388b715fd7b2dea19d19fbca52cdc70e59c7cd80cf33e94d761006c213ee9699b9b65223a1dc3a787cbe0ee5546d5e4391cfc7293b683b0af390e3d0a5347f725419b974182d64308076395c8758b3af93a2340a7f7e90f37", 0x5e}, {&(0x7f0000000000)="698d7abc8da971826095944dfe05998a325eb7c86567f715d1ff1f7f87848053a9e4e47e2bf9d96f626bbcabbfaa55bacf0c2a0ad787729c29902f3f26e9cf2f4a41de321f98f902987c3c03afe6c3249f42ce272ea4a31bd79288c62714d0019cb748c182e6fe02a8b78ea1ec58c4a5682dda19cdf47d840e988d395dbb658639fb6660ef07faf00efe563894781f8bd9b9d42bc60fe43c11cc5c32e7be5158461efacb47dd11b8726a9fdd03207199850ea55ad2c89e5fe4403f2fa56e750b2a9ad7414a80bf0c13e6144794c4c947", 0xd0}, {&(0x7f0000006000-0x1000)="7108b686bc202dc6ccf19ad04d54d90b828407e4e70ca4213b7626404e05cd55ce6fb14ffa14252b65a5df2971ccb4288d7b16a08e1535fe48299b223e659ca475640e5ee3ac7c75dc1cda41adfd564fdf0ffdf504cbc1f3da82a1672f5d9a2adfdc23b0dff5b463427b23e595317ba82baea97bc7e2cbd4bead76c5d17b9f42011ee68039c545863d217b358a504c9ddd2c8282b662e44e5d3eed70ecc6edd189531e5118a6ab2c81b44f124e0faed7c4093ab74db621df7c8cff34f58bedefef2d8de284031907ccba962ddce7b3a73e9cadb2277bcac7a89e90caa31beb9157ef58a2176387fd40bdbff39b32624ac4d00bb0ca2681886d9dac92f96643317eff9fdbf125a1be463bd530c708511e29989af4c59e3f95388dc308f1ae3bd5350f635dc44584c1901cf2b9c9061bcbd1fb5aca2199d1cb584115c4c5eea4c11ccb0fee028f81573d319337bda387d7c1380c9629c39ad1bcb201145eaa6fea0562bfac2e1308cc46217ac6a8cbf5dbadb61f2cb8438b7cd9cdb61d20b971239f15bee0a985b2e19d8f16043f8d0949b4847e7b1586c44b20c853daed52b6b495f2fe82a135ea68cfb1e7d2556bf2e6aaf8b5890ec36555823c845c3d58e735496132cae78cdd0bafacd7411327ab86e8f2c50a1e88b300caf159d9fb0416584b59733f3beda2df97a93b4713659dd18f59971030b94fdfc2e625edcdb50057c749dea43d03833dedf4d6a8f959554b2b6e0d9e3229b919ddd1158f04f3cf610266aa6750f886fde691d3e102bdf518e6ed82cefda248a53329a2005f24d8e36a30e09b0a503e4040646cb09c0739258128def5034a2446208402ce8fdde4f9df78bfc9b7578967c356824e6937b6f26e0c47a7b9d33444426d62c8cc7621c44b5e061a40de6ff021b8f728e9d4e2ff9fb6b54cf6df84fb0a39b15469dc317eadc2e3612892fca168fb0901d744a296c392e7024d6228c4eb7018172fef96d1c3cda9957fc326a7d1a622198db90012e3f2dcf9adb2619cb82571a8bdb269ada4ce73ffd0640ff1214627e42a48a1f385cddb29a21f3c001d851a270e00372625adabafb6dbe5d09411f973fd7b8cc46001012c5b5fe200caed28cb33e6484478b95192a14c3186d374fef176b89b0dfdaf18d1e21abf2f9b775c77fcee4e4d073f909931849f8963f21c3d32c16e9cb375e0aac18cd9acddedf66516df38b8242004d01ba4086a82f6b5cad7e1fb0e91796c8568f6edc2f4865f74fca40cec02d26a0cec3e95c56034272ccee741f2c0a62927b312a9c732377dbc178e95fecaaea4b8dc7836c12d9d716ff8f1b3f3b6ba590d25c364b953690f68ac472ea7f9833e1615562f6fe66537c1e325cb4388e2f961d80b3f007588c342d2ffdca027a1d3867f6094ff2bcf29b036c6fb1d31234a888594af2fb974211537e0fc36e6834f7c5f8c880bb105576f9300e7e11fda37ba721c31680d186e36cce5b0d52592cce8b9386b92aca22e3bf2df6c31373ec36f1a544cfc772d4dfaf58d10e66670ef53bf85f957d9d7bf6fdc9ac0dda79f50c0528064617088e0e9f3331835e6921a1ead44cac6a0b495f0bf6b2b642632bf37fad5bde63c9786b9bda643fe743ce0bc7deef4d453c7686231f2bdf3d984a168af35e3c8ee03358650a7cbab23a0413478f253e92c9ee719c450b41727a9a4a70301bf57462f6c014dddea936c75831064af2a270fd5b8789f623a9db4412bf7ea4a9a71dc492e043705e917a28ffd3a3f48fc61b86cb0ad17b5fe7b57ddeeca65035b9f38dd24938d6844a9e01585721a8135172ac376f959d977c0c9ce869ddf8851737cca1c875e29d2aaafc96fb77d99c4020e2f32fcefcdf794c8018b7a9b1bd524b81d4aeced5c8c1100aa3d93d329456d439e117742978195b4419a9272fc8617ddf3fecd7013c1e58a534e079c3851f87369fcdd647ff77837e7bf757e904594b3c87fc9d607b0a31e78c461832c5b915a3b88fd7258b340ae8d0ec3d73c1e904baf3f65507f3fc433691dd2ec4fbf46bb0a406747be437f21044a02c1519e31d62204fdf9fd08d9372c7abf4c0b6b414efbfa44e349eb7c0dd8fbeb0752721ead6f4ab41dac4e3c701f4d18367f0ffba60375fcec79f8a9bdcbb7b14de90f2e983629c73cadb4c92afc96cb429cc4883da94c1c84415bfb633922ab367f3a8981392b22408780714408e49cf30ef738d8b48b00ad2a6c5b8da92b48c2bd9a398ad27105fbcc6d1f359b880ada301a00f3e1ce81b2e979be354a33c3288359ffe264b348583ece681904bef91efa07381c346391ce57f5e1bfc20ec123cea15e10e29fc8c215551c0a03cf79aee923f136e20372a84339e7e2e2e7dfb5d028d2bfa8357d8a823f1ab19ee0ce48d193f7670b1f1cff115ce664842a705251b12fcf9bf4349b60f429123c23f8478b183ee56c12c36824622f0bf76374940af1a7d9d4b5b7ea26475fb8ed9578dafb26c6e615d17ba7daa028c11187fd4d1948fefedb8ac6a4b7251b49ff002fa3a0d23ccd8050ed18f0c4dc72cfa399cc02f40bb8aaaa9af96ed4c771e74a875a60a64a5e39b2cb857b2535b26f00cfe78d80d48107b8c30596410eea8ae46a90be1f53a53b7f88bafa48c4fd2466ee0e35d052dd17755be9f7935ad3babd4e445e9a83c2595d0d21d0ff97369fa19e82706e840239bcc2baa002a5aa2f798b5be7d1af8d43de8f95baa91d1e967e6b94830ddb0f81cef1ce355539911f75bb09fb3e6c71d02077140c18f35b4c3053cacee870eb66d98f30c1f6e73ab28bc7a9a3492498cc7859b392d92b11d1b2a2888c1fcc076536e9cb18c880a7d058e7a1f09b4ce261d127109e67f6ecc7b06cb4f88b7276257a21fbe69fd392dee3744c0d6003093f43d284e73647209401c18142d2a95ed17e4aeb20cafc08ec8ef0a437434206b2ee8de3e5ebe1a06cd352d9cd7f53b9a9eecf77d4b79555ff87364ef78927d8f703a43dfd40ffdaa13b3254a0edb889cf03bc366ec372c093efa88ad3be0dfc2a34f99c45f3f794f566f3cd7fe71bbded7c9e95a241439f1b3b94ac79a846398e3969ec27fb8f4fd5773b49f5215c82ff48da5c03d9dfb9a6a1589cae8401bddd0281db48f38a84c5e29e3e62fa21d0251979b6e27431f71a464e4ed20605a54ef8a7e725a2b6a94874ae954a015a0738953b6e08afe32fe14a618bac7e56ae0ad7df2d0400aa628eb00eb7cac35af518df5baa4fb81894cd95f93e48f0f37d95427a3257cd0357bc4f36c5fd3c309efe73de3279114883448c494c9a81b7157194e66e4d50d6f36c6123fa96df1c16bc6ad9b42a45a4cf36e4ad4dff9365698a2495aa17fd78a6ddfcd55096f5870362bda85c62188afedad1dfd326dcba38d9bd1badfa4a3641642cbbab7ede77b8a7c42d68710d64dedf7cc15473ca465470b80219bad8f3b39fea23222d4e2a4df2513e002e36e61a334008fa6948c797028802d4a4c8d7031f95af8e6c0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0x1000}, {&(0x7f000000a000-0x53)="e3200006b0e9d9ad0c6f6104520650417de2f67d6b80fd67f9a779bfd9f9446411eed35d0e56f786baed89c01bfd45c77360a1249452f3cde05626064d7004b1c05dc1be571cbbd6f1617e45e4b70c5fd81438", 0x53}, {&(0x7f0000005000)="f3b23bea3881b707ebc68f503efaa373e7b3836c9fa57b033c11", 0x1a}, {&(0x7f0000004000+0xa1d)="412072096c602de4733adb3f1e734289dad27861396249a1601eb2d2db2f6da947bb69d2653d9ccaad9566b92c2054974a0e55dc6a86b2616bcdad1ca7724dd03485", 0x42}, {&(0x7f0000002000)="ea59d395fbbea5557ba25ae2cf10df5992689a60", 0x14}], 0xa, &(0x7f000000a000-0x448)=[{0x4c, 0x1, 0x2, "b04942cb0cf5704f45868042d423e7283daf55e335d5ee2fc41de1327f7612bbca2bd44ea1279f5d934e30269ea2351832ade7cc5728aaf34454591ea2e053"}, {0xd0, 0x114, 0x0, "df0172457f243bd7635c0404dbbad4f8fdbed4434afa50aabbcd3895b854352a0deb0f1ee0a6d55fa5be02c3055443a68d932c5d41794a5a9708e5c81368ad2848c54d0447bc334e6ef9c30da6e03bc7e7523fa604f1b5287f36a080f4869640ddaab065743b848ba2d88b3b333d2954d9f98d90022ddfbd3786f88264d8a6c90ecdcb4de9d6c43c28b64bafe08e817da8112e5f381e0552f8d9406890e08ad08762375f8d6753153e5641bc1937fefe9e8cb882a188f10a8fbefb952221e69078"}, {0xb0, 0x6, 0x3, "dfa3a4c8d28e9eee57a11b11c55bcef484ca09498db44a804832c71d6928bd00aef5febedde4b384571d31e52d1b56b7660c479ae4e885d48883d7e138dcc13ed56fb155aafe6d648f77d5377aa6a5b388800de150502210bc49fdfb239580c3ac8c79d8553cdaf6c5bd2b5008dab2ac0e4440e74bc1120e909457e8f20934914d4ada013c0a379fbdd4be3546f4696b3e8b8106815f5c3a450c865b17bc76ef3b5141"}, {0xd8, 0x2f, 0x4, "6f59e4eb144875f6c2c7f7a783b568c9f6b83eff6d2a67f70708713e359c5930dbcd314eecf14e40b87a53707fab2771b225beb3a36c20a943c9eb123105c88d7787f8a1dacc0ad92e0c35003e0a5b56472b89a82b89db12b1cc3331dbee67ce70eb054a7152e57a01ecbe8b27c1709c2b8812d0def4a36149463fed8743bfc40b8c108d4f912778455781776d9dc8a108134251af8ed2c928691438cc19ac44d1328e1bf632977f22558ccd272b1ab07b93e24d9def13cfc635cc8774d149c5bd1f203fdaa9fef4df0f"}, {0xa4, 0x115, 0x8001, "9a06eda265ff5e1efa53c739db98ddae7ac31c0ca9e53cf9f90caa506d701a4555ff7e1e307d9007d606d289af85f3a6777b5541a719462d2c365f88721dea3f58ee028aef243820cd0f00d2db8151681a53b0bc540cb8fb69eac72a9fdad72e27b93693f720586135d4a7a852a6b23939adfe53f42e604db6916a6503c22cde0421e3d3bb9c382d1dc893dd3faded81d152e9e07c191c07"}, {0x100, 0xff, 0x6, "cf8e8b304cf7aa2c1368766bf1a2b169c42bc481a5cc55db58fe1b4c4829c54d90c504feda23005fa7576004a86572951f4a650e36acc33104e4e8b1d632e4c8c1366d79f7a7dfec86e9a5ff5eec972ba35e500e6893a4defa06c56b151ffeb88eb178372d40dc982f73176969e7ed7d838cc22ae9d73f56d715050f4a4a33597931809c21bb74739fb15dd9ed7dfb95a5228fda797b8b2b6c8696363bfecbfbb3564c066445973506e90c97b65dd28b1901101a847b2013d743911f265b52a5258a4f7929cbed415d5333682b5cdeaf861570d804a6b379f24a97e3a4e703818f45f9ba7b8537078001c44aeed77453fbe3"}], 0x448, 0x10}, 0x4004840) 2018/01/04 09:05:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) modify_ldt$read_default(0x2, &(0x7f0000e7e000-0x80)=""/128, 0x80) fcntl$addseals(r1, 0x409, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setns(r1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f000018b000)=0x4) fcntl$getflags(r0, 0x3) r4 = syz_open_dev$vcsa(&(0x7f0000c3e000-0xb)='/dev/vcsa#\x00', 0x4, 0x100) ioctl$KDMKTONE(r4, 0x4b30, 0x0) write$tun(r3, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) [ 210.967290] WARNING: CPU: 1 PID: 5802 at mm/page_alloc.c:3926 __alloc_pages_slowpath+0x1ffc/0x2d00 [ 210.976443] Kernel panic - not syncing: panic_on_warn set ... [ 210.976443] [ 210.983794] CPU: 1 PID: 5802 Comm: syz-executor2 Not tainted 4.15.0-rc6+ #157 [ 210.991043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 211.000878] Call Trace: [ 211.003447] dump_stack+0x194/0x257 [ 211.007060] ? arch_local_irq_restore+0x53/0x53 [ 211.011716] ? vsnprintf+0x1ed/0x1900 [ 211.015502] panic+0x1e4/0x41c [ 211.018671] ? refcount_error_report+0x214/0x214 [ 211.023401] ? show_regs_print_info+0x18/0x18 [ 211.027895] ? __warn+0x1c1/0x200 [ 211.031334] ? __alloc_pages_slowpath+0x1ffc/0x2d00 [ 211.036323] __warn+0x1dc/0x200 [ 211.039578] ? __alloc_pages_slowpath+0x1ffc/0x2d00 [ 211.044576] report_bug+0x211/0x2d0 [ 211.048195] fixup_bug.part.11+0x37/0x80 [ 211.052261] do_error_trap+0x2d7/0x3e0 [ 211.056234] ? math_error+0x400/0x400 [ 211.060038] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 211.065558] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.070387] do_invalid_op+0x1b/0x20 [ 211.074075] invalid_op+0x22/0x40 [ 211.077502] RIP: 0010:__alloc_pages_slowpath+0x1ffc/0x2d00 [ 211.083097] RSP: 0018:ffff8801cead73e0 EFLAGS: 00010246 [ 211.088438] RAX: ffffed0039d5ae9d RBX: 1ffff10039d5ae9d RCX: 0000000000000000 [ 211.095679] RDX: ffff8801cead7a38 RSI: 0000000000000034 RDI: 0000000000000000 [ 211.102923] RBP: ffff8801cead78d0 R08: 0000000000000000 R09: fffffffffff00f8a [ 211.110166] R10: 0000000000000033 R11: 0000000000000034 R12: 0000000000000000 [ 211.117409] R13: ffff8801cead7a98 R14: 00000000014280c2 R15: ffff8801cead7a38 [ 211.124699] ? __lock_acquire+0x664/0x3e00 [ 211.128924] ? perf_trace_lock+0xd6/0x900 [ 211.133045] ? __lock_acquire+0x664/0x3e00 [ 211.137278] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 211.142447] ? check_noncircular+0x20/0x20 [ 211.146662] ? warn_alloc+0x2b0/0x2b0 [ 211.150454] ? __is_insn_slot_addr+0x1fc/0x330 [ 211.155016] ? lock_downgrade+0x980/0x980 [ 211.159154] ? perf_trace_lock+0xd6/0x900 [ 211.163275] ? find_held_lock+0x35/0x1d0 [ 211.167322] ? trace_event_raw_event_lock+0x340/0x340 [ 211.172491] ? is_bpf_text_address+0x7b/0x120 [ 211.176964] ? check_noncircular+0x20/0x20 [ 211.181184] ? check_noncircular+0x20/0x20 [ 211.185396] ? __free_insn_slot+0x5c0/0x5c0 [ 211.189712] ? rcutorture_record_progress+0x10/0x10 [ 211.194718] ? find_held_lock+0x35/0x1d0 [ 211.198762] ? __lock_is_held+0xb6/0x140 [ 211.202831] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 211.208699] ? rcu_note_context_switch+0x710/0x710 [ 211.213613] ? __might_sleep+0x95/0x190 [ 211.217573] __alloc_pages_nodemask+0x9fb/0xd80 [ 211.222233] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 211.227217] ? check_noncircular+0x20/0x20 [ 211.231432] ? print_irqtrace_events+0x270/0x270 [ 211.236212] ? __lock_is_held+0xb6/0x140 [ 211.240283] alloc_pages_current+0xb6/0x1e0 [ 211.244576] ? __down_interruptible+0x6b0/0x6b0 [ 211.249231] ion_system_contig_heap_allocate+0x40/0x2c0 [ 211.254581] ion_alloc+0x2c1/0x9e0 [ 211.258121] ? ion_dma_buf_release+0x50/0x50 [ 211.262513] ? __might_sleep+0x95/0x190 [ 211.266486] ? kasan_check_write+0x14/0x20 [ 211.270693] ? _copy_from_user+0x99/0x110 [ 211.274822] ion_ioctl+0x26d/0x380 [ 211.278341] ? ion_query_heaps+0x490/0x490 [ 211.282560] ? security_file_ioctl+0x7d/0xb0 [ 211.286941] ? security_file_ioctl+0x89/0xb0 [ 211.291335] compat_SyS_ioctl+0x151/0x2a30 [ 211.295547] ? do_fast_syscall_32+0x156/0xf9d [ 211.300019] ? ion_query_heaps+0x490/0x490 [ 211.304237] ? do_ioctl+0x60/0x60 [ 211.307669] do_fast_syscall_32+0x3ee/0xf9d [ 211.312072] ? do_int80_syscall_32+0x9d0/0x9d0 [ 211.316634] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 211.322154] ? syscall_return_slowpath+0x2ad/0x550 [ 211.327067] ? sysret32_from_system_call+0x5/0x3b [ 211.331900] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.336741] entry_SYSENTER_compat+0x54/0x63 [ 211.341120] RIP: 0023:0xf7f9ec79 [ 211.344458] RSP: 002b:00000000f779a08c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 211.352140] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000c0184900 [ 211.359381] RDX: 0000000020002000 RSI: 0000000000000000 RDI: 0000000000000000 [ 211.366623] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 211.373863] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 211.381103] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 211.389108] Dumping ftrace buffer: [ 211.392771] (ftrace buffer empty) [ 211.396451] Kernel Offset: disabled [ 211.400055] Rebooting in 86400 seconds..