00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{0x3, 0x0, 0xfffffffffffff001, &(0x7f0000e05000)=""}, {0x3, 0xb6, 0x8b46, &(0x7f0000b7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00006cf000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@rand_addr=0xf3, @multicast1=0xe0000001]}, 0x18) r5 = accept4(r1, &(0x7f000060d000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006e8000-0x4)=0x10, 0x80800) getsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f0000579000)=0x0, &(0x7f000060e000)=0x4) getpeername(r2, &(0x7f0000fae000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000938000)=0x60) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000652000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0x14) gettid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000363000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000fe1000-0x4)=0x100000000a210, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f00005bb000-0xb)={@generic="6e7514491fcb0e4648d23d676e023c82", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x7fffffff, 0x8, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x2, 0x0, @empty=0x0, "f9ff00010000000023"}}}}}, 0x0) 2017/12/15 03:48:25 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="0000ddff1200aa050800000003078038", 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000ef0000)={0x6, &(0x7f0000ef0000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) shutdown(r0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x801, 0x100000000, &(0x7f0000ef1000)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000277000-0x10)={&(0x7f0000a9d000/0x1000)=nil, 0x1000}) 2017/12/15 03:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$int_in(r0, 0x5421, &(0x7f0000024000)=0x10000) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x80002, 0x0) pipe(&(0x7f0000b60000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x42400) splice(r3, 0x0, r2, 0x0, 0x20000, 0x1) close(r2) readv(r3, &(0x7f0000625000)=[], 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000025c000)={0x26, "736b636970686572000000000000", 0xf, 0x200000080, "78747328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r6 = accept$alg(r2, 0x0, 0x0) signalfd(r2, &(0x7f000072a000-0x8)={0x9}, 0x8) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00000be000-0x8)={0x0, 0x0}) r7 = fcntl$dupfd(r0, 0x406, r6) ioctl$sock_ipx_SIOCSIFADDR(r7, 0x8916, &(0x7f000043e000)={"7030cb43b8b86eb034e755bdfed6009a", {0x4, 0x9, 0x8001, "20a1d02160c3", 0x9, 0x0}}) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r8 = request_key(&(0x7f000026d000-0xa)="73797a6b616c6c657200", &(0x7f0000e20000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000084e000-0xe)="736b636970686572000000000000", 0xfffffffffffffff9) keyctl$assume_authority(0x10, r8) sendmmsg$alg(r6, &(0x7f0000505000)=[{0x0, 0x0, &(0x7f0000f56000-0x10)=[{&(0x7f00001eb000)="7830517bb4edf2e0b47f226db95b2525bce0280d723beec1343d39f7bed6a7d261985bd6897ce5810e6e9d015f53e500c0674c42a7c1140d60e6e869ac39fd106a3307a07a01d02a226217f0cb85c832c893e238016a960e02fe5ff48e7b1d6e97eaa03fee398adce9ba166bf1d0160881457ee59450639e9c8e73894df294e51c237bf99b89d0f3f1da968fcea673ab03da39bdf53e9e460563720318d769dc64f902df17001f99d9b3f4570818f6dc45f9969709737ff062e397beb19ee70a080169c4079a3c74af61664092fb087d0999b7ebb9389f93063d509558daa841f0a68f197175a81e37db754740298e88", 0xf0}], 0x1, &(0x7f000059f000-0xf0)=[], 0x0, 0x80}], 0x1, 0x20040014) syz_kvm_setup_cpu$x86(r4, r7, &(0x7f0000a90000/0x18000)=nil, &(0x7f00002d6000)=[@text32={0x20, &(0x7f000012b000-0x48)="9a58900000ef003e0f07eaf752000071000f06c4e1f82b48080f22d28fe9400130b9940a00000f32c74424001f1e0000c744240275000000c7442406000000000f011424360f01df", 0x48}], 0x1, 0x50, &(0x7f00005de000)=[@dstype3={0x7, 0xc}, @cstype0={0x4, 0x6}], 0x2) recvmsg(r6, &(0x7f0000370000-0x38)={&(0x7f00005a7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00005a6000-0x50)=[{&(0x7f0000417000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f00000d5000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f00002ed000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f00005a5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f00005a8000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x5, &(0x7f00003f7000-0xbd)="", 0x0, 0x0}, 0x3) 2017/12/15 03:48:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) 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$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000662000-0x11)="2f6465762f7161745f6164665f63746c00", 0x12100, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x807, 0xfffffffffffffffe) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="69726c616e3000000000000000000000", @ifru_flags=0x2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00008ad000-0x45)={0x0, 0x0, ""}, &(0x7f0000e98000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c7f000)={0x0, @in6={{0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) bind$ax25(r3, &(0x7f000081b000)={0x3, {"bfa4bca0847fce"}, 0xe53a}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000def000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f000031b000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) r5 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) ftruncate(r5, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x7e000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x666, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000819000)="2f6465762f6375736500", 0x200000, 0x0) ioctl$KDGKBMETA(r6, 0x4b62, &(0x7f000093b000-0x4)=0x0) r7 = syz_open_dev$loop(&(0x7f000061c000)="2f6465762f6c6f6f702300", 0xfffffffffffffffe, 0x0) ioctl(r7, 0x1268, &(0x7f0000000000)="") pipe2(&(0x7f0000942000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000d01000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r8, 0xc0145401, &(0x7f00005c0000)={0x0, 0x3, 0x3e0, 0x1, 0x15cf}) read(r4, &(0x7f0000b3e000)="", 0x0) signalfd(r5, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) 2017/12/15 03:48:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000efa000)={0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1a, 0x3, 0x4896fff6, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) clone(0x0, &(0x7f0000001000-0x1)="55", &(0x7f0000001000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") r3 = perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xde, 0x0, 0x0, 0x2, 0x0, 0x2000, 0x8, 0x4, 0x2b62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x1, 0x2, 0x0, 0x0, 0x400, 0x6, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000423000)="2f6465762f6877726e6700", 0x3ffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000af9000)="62ffb6b8d88636200040ad02d49913e152a357d81739a7e8bb065f6300005b75af44009a91a93b9c2a422b5101fd513ccd7453cf86ef8d92c60666f97c06f316e8f81dea7c8db80000000000000000f997b9ae4c56fa15224a7b75f4fa252eb66025ce6f63f2fc1ff1c3ee7e", 0x6c, 0x800, &(0x7f0000bda000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chmod(&(0x7f0000ff1000-0x8)="2e2f66696c653000", 0x20) r5 = syz_open_dev$loop(&(0x7f00007ca000-0xb)="2f6465762f6c6f6f702300", 0x6a, 0x802) r6 = creat(&(0x7f0000868000)="2e2f66696c653000", 0x20000007) ioctl$TCSETA(r6, 0x5402, &(0x7f0000407000-0x14)={0x4, 0x6, 0x5, 0x4, 0x4, 0xd1, 0x83e00, 0x9, 0xffffffff, 0xc}) r7 = memfd_create(&(0x7f0000a83000-0xb)="2f6465762f6777726800bc", 0x8000000000000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000df3000)=0x0) setxattr(&(0x7f0000ce8000)="2e2f66696c653000", &(0x7f0000732000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000b45000-0x9)="", 0x0, 0x2) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000861000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000ae1000)={0x0, 0x1000, 0x10}, &(0x7f0000039000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000f05000)={r10, 0x3}, &(0x7f00002a0000)=0x8) fcntl$setown(r7, 0x8, r8) ioctl$TIOCTTYGSTRUCT(r7, 0x541a, &(0x7f0000c13000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pwritev(r6, &(0x7f0000921000)=[{&(0x7f0000c10000-0x800)="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", 0x800}, {&(0x7f0000ad4000)="dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b75304000000000000006c3ad34a9c5fe73de694537c503b43e221126186619b08b5727a", 0x3a}], 0x2, 0x3) ioctl$TCSETA(r4, 0x5402, &(0x7f0000a41000-0x14)={0xe6d, 0xffffffffffffdffe, 0x20000040000ff, 0xfffffffffffffffe, 0x1000000a8, 0x8003, 0x8001, 0x126e00, 0x800, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r7) perf_event_open(&(0x7f00000fa000)={0x2, 0x78, 0x4f, 0x638000000, 0x100, 0xbe, 0x0, 0x10001, 0x1, 0x7, 0x21c5, 0xb, 0xffffffffffffff76, 0x1, 0x0, 0x8, 0x20002, 0xffffffffffffffe0, 0x4, 0x3c, 0x2, 0x8, 0x7, 0x400000005, 0x2, 0x1, 0x0}, r8, 0x0, r3, 0x6) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f00003c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r11 = dup(r5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r11, 0x0) 2017/12/15 03:48:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000b7f000-0x20)={@common="69726c616e3000000000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet(0x2, 0x2, 0x200, &(0x7f0000ffa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000334000)={@common="73697430000000000000000000000000", @ifru_flags=0x1}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00004ed000)=0x0, &(0x7f0000606000-0x4)=0x4) r3 = socket$inet6(0xa, 0x7, 0x100000000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000073b000)=0x0, &(0x7f0000c06000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009ad000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f0000)=0xe8) r5 = accept4(r0, &(0x7f000082f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000aa1000-0x4)=0xe, 0x800) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b62000)={&(0x7f00005cf000)="2e2f66696c653000", 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000c9f000-0x8)={r1, r6}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006fc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r3, &(0x7f00005f6000)="d945e6555aa1ff466dfb4ed1eabc4d01b2d322631fa91b2d8fab3bf6921f1a73266c22e24732964a7a5bdb3d27d69cb8f9ca0e672b2d153eeeac1335e50191247164d81b6e296421837648de789fd63b072fb2bb0f1b5788442cf24e0b5bd10f518a97f8173a62f51485a7e5c8d68a00000040131d08bbd929af8eef3574d98c0c3d", 0x82, 0x82, &(0x7f0000799000)={0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ffb000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = socket$inet6(0xa, 0x3, 0xdd) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f00000c4000-0x18)={0x0, 0x6, 0x0, 0x0, 0x0}, &(0x7f0000ffd000)=0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000273000)={0x980, 0x8, 0x4, 0x7, 0x7, 0x3, 0x7f70, 0x635b, 0x1, 0x0, 0x541}, 0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000cd5000)={r8, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xc, 0x1, 0x81, 0x2}, &(0x7f0000ff9000)=0xa0) accept(r2, &(0x7f0000345000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000fbd000-0x4)=0x60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000074e000)={r1}) getsockopt$netrom_NETROM_T4(r9, 0x103, 0x6, &(0x7f000084a000-0x4)=0x3ff, &(0x7f0000aa8000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00007a2000)={@common="65716c00000000000000000000000000", @ifru_flags=0xe00}) getsockopt$inet_tcp_int(r9, 0x6, 0xa, &(0x7f00008cb000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) getsockopt$inet_buf(r9, 0x0, 0x23, &(0x7f00003b7000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c74000-0x4)=0xd6) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000a5d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3003}) setsockopt$inet6_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f000010b000-0x6)="6879626c6100", 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffc}) getsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000ff2000-0x4)=0x0, &(0x7f000043d000)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000ca7000)={0x0}, &(0x7f0000a40000-0x4)=0x4) 2017/12/15 03:48:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x0}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000ad000-0x78)={0x2, 0x78, 0xe3, 0x128c0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x4, 0x3, 0x0, 0xffffffff, 0x1, 0x0, 0x7ffffffff, 0xfffffffffffffffc}) symlink(&(0x7f0000826000-0x8)="2e2f66696c653000", &(0x7f00002fb000)="2e2f66696c653000") socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000181000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x200000042) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00004c6000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00001ee000)=0x2000000072) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000330000-0x10)={0xffffffffffffffff, 0x18, &(0x7f0000a2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = creat(&(0x7f0000533000)="2e2f66696c653000", 0x3d) syz_open_dev$mice(&(0x7f0000db8000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000794000-0x10)={r2, 0x18, &(0x7f00006f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000581000-0x10)="2f6465762f73657175656e6365723200", 0x1010fd, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f5a000-0x10)={r3, 0x18, &(0x7f00006d7000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f7b000)={r3, 0x18, &(0x7f0000cb5000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000df000)={0xffffffffffffff9c, 0x18, &(0x7f0000bf1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d18000)=r1, 0x4) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ece000-0x10)={0x0, 0x0}) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f00005ba000-0x20)="2000000019000776530002000000480080200d23001100052a000001b4000000", 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000deb000-0x30)={0x2, 0x1, &(0x7f0000366000)=[@generic={0x1, 0x5, 0x1, 0x4}], &(0x7f0000089000)="6d696d655f74797065656d31233a73656c663a00", 0x5, 0xc9, &(0x7f0000787000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3863714c, 0x1}, 0x30) socket$inet_tcp(0x2, 0x1, 0x0) r7 = dup2(r5, r4) ioctl$RNDCLEARPOOL(r7, 0x5206, &(0x7f000048f000)=0x8000000000000002) mlockall(0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() 2017/12/15 03:48:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0xe535, &(0x7f00008ce000-0x8)=0x0) r2 = fcntl$dupfd(r0, 0x406, r0) io_cancel(r1, &(0x7f0000347000)={0x0, 0x0, 0x0, 0x2, 0x8001, r0, &(0x7f0000726000-0x1e)="4767679244236553935140a7c1d506b2e00356dceafdea9246a7002203a7", 0x1e, 0x5, 0x0, 0x0, r2}, &(0x7f0000406000-0x20)={0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mremap(&(0x7f0000fc3000/0x4000)=nil, 0x4000, 0xc000, 0x7, &(0x7f0000ac8000/0xc000)=nil) close(r0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet(0x2, 0x1, 0x0) clock_settime(0x0, &(0x7f0000101000-0x10)={0x0, 0x1c9c380}) r5 = syz_open_dev$tun(&(0x7f00003da000)="2f6465762f6e65742f74756e00", 0x0, 0x101101) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000c39000)=0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000037000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed3a4f0a3fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r5, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) accept$nfc_llcp(r2, &(0x7f0000a02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000115000)=0x60) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000030000)={0x4, 0x0, [{0x40000001, 0xfffffffffffffffa, 0x2, 0x89, 0x2, 0x80000000, 0x0, [0x0, 0x0, 0x0]}, {0x1, 0xfda, 0x0, 0xac03, 0x8, 0x2, 0x7, [0x0, 0x0, 0x0]}, {0xc000001b, 0x0, 0x1, 0x800, 0x7, 0xba30, 0x4, [0x0, 0x0, 0x0]}, {0xf, 0x0, 0x0, 0x9, 0x3, 0x3, 0x100000001, [0x0, 0x0, 0x0]}]}) setsockopt(r3, 0x81, 0x0, &(0x7f0000ff1000-0xae)="f9776eaa15dfe9f1f9dc662f288093fad2d5524203e52552eaab75671fce35e9259d62ee6dcf64a209d4538e31d80916e0cb12150f5ba8cfd8f610b5b6cf16948978227efadf49e5bbc0e77edb5466c1367122d246c137fc7866ef4c7902c82deed31320b78a6df6a3cd52ca0b58f4e690db6d89b9f3b84ca45d16e119aefb8acae89153356fc263da60f95703d8061a1cdb02f22c7be50e55969a2158da6f16e57c8d4480a601fa8de71ca87ee2", 0xae) recvmsg(r0, &(0x7f0000a10000)={&(0x7f0000556000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[{&(0x7f0000f54000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000c18000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f00009f7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000adf000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000245000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000c12000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000e58000-0xc)="000000000000000000000000", 0xc}], 0x7, &(0x7f000021e000)="", 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000204000)={0x0, 0xffff, 0x30, 0x5, 0x4}, &(0x7f00002df000-0x4)=0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000444000)={0x8000, 0x0, 0x1, 0xfff}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005b6000-0x10)={0x77359400, 0x0}, 0x10) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000912000-0x10)={0x1, r6}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000a43000)={0x5, 0x3ff, 0xbdc, 0x7f, 0xa, 0x8}) 2017/12/15 03:48:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)="636c6561725f7265667300") setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000402000-0x4)=0x1, 0x4) ioctl(r1, 0x9, &(0x7f0000b84000)="06f89934031979e9c50ecf4e0bf1cf7f6644b6b05d269309ca9227c6273cd008624f1817a2f86a0dbf5e722a112bfe078efebdc2d02f8e66299b1a425423e10ed4b3da2aff0076335c6a0abdfa61781869dbad37c65e1cff8b647f870932f874c9a95cda4e9cfa840d1261a47f5f39e92a3510f56c8ec1ae27bb13041dbf5e0d6190789c7b6f2877e2968bffe903e5372d2bf910775bb523da52ad0faf00572452cc854f80b9180a5861a7ca3b0a9ec1536bf13c62b0b468bda37cc38ce50f052b1e9d96b3718bca2c024134") recvfrom$ax25(r1, &(0x7f0000844000-0x1b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8, 0x61, &(0x7f0000f39000)={0x3, {"f910705e7fcc79"}, 0x7}, 0x10) exit(0x6) writev(r1, &(0x7f0000722000-0x20)=[{&(0x7f00004cb000)="c99c07aea2888c64026f1f000000b804361e734fc2f623314b5094ba1f43a647273b520fd670dad3536a21ec058766e9fa6c180d10435d003cc5fb4d4e07e1ab8e8ca639ed024c5a348d9f391b28f7fb42309e16bb94f71acf80671801768e68090703000000505e791278e6d416ec52a1925be3d9ac9584612d2daaf25596f0f6512342a1d7b09cb8869f", 0x8b}, {&(0x7f0000322000-0x9c)="f90c847f847cadea5fade1a87633bb919d99ca6e5825b39e47b2200777fa067576b6013d5a110cb4f5a630b0ea9c42fbdb36ced78b4f167851ae40c2f57120b97d8cf385538841ba13ddd9e0f63f3434217a076ced184135b5d969f4c08740cf74810e2cd1345fb557db696020165135f19695979b9a39ab8b3ff716044637a8877ec14653f31d5e0274696672ee75289d5d92e576f12af1873e78d5", 0x9c}], 0x2) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000036000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_create1(0x80000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00006b5000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/15 03:48:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000073e000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xb) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = getpgrp(0x0) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000601000-0x4)=0x0) getpgid(r1) fcntl$getownex(r0, 0x10, &(0x7f0000b96000)={0x0, 0x0}) r3 = getpgrp(r2) process_vm_writev(r3, &(0x7f000033b000)=[{&(0x7f00001ca000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000801000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}], 0x2, &(0x7f0000d48000-0x80)=[{&(0x7f00001e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f00006e3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000587000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00006ab000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000ce3000)="0000000000000000000000", 0xb}, {&(0x7f00002da000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000a56000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000044d000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x8, 0x0) ptrace$getsig(0x4202, r3, 0x4, &(0x7f0000fe4000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x9, 0x20000000, 0x0}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x228, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007f6000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007ee000-0x8)={0x0, 0x5}, &(0x7f0000fba000)=0x8) timerfd_gettime(0xffffffffffffff9c, &(0x7f000081c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000aea000)=[], 0x0, &(0x7f00008b4000-0x10)={r5, 0x0}, &(0x7f0000295000)={0x6}, 0x8) fsetxattr(r4, &(0x7f0000daf000-0x15)=@random={"73656375726974792e00", "2f246367726f75706c6f00"}, &(0x7f00006e4000)="2f246367726f75706c6f00", 0xb, 0x3) mq_getsetattr(0xffffffffffffffff, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffbcf849c3, 0x0, 0x0}, &(0x7f0000668000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000474000-0x9)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$vcsn(&(0x7f00006ed000)="2f6465762f7663732300", 0x8, 0x20800) nanosleep(&(0x7f00002d5000)={0x0, 0x1c9c380}, &(0x7f000007d000)={0x0, 0x0}) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae64) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) close(r8) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) 2017/12/15 03:48:25 executing program 0: mmap(&(0x7f0000000000/0xbeb000)=nil, 0xbeb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000beb000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000bec000-0x20)={0x0, 0x7b, 0x2, 0x2, 0x4, 0x4}) mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ce000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x2) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f0000bec000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000beb000)=0x0, &(0x7f0000bc9000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000221000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r2, &(0x7f0000cce000)={0x3, {"8d5a767c0395ff"}, 0x0}, 0x10) r4 = socket(0x11, 0x2, 0x0) setsockopt(r4, 0x1, 0x34, &(0x7f00002c8000)="01000055b3ef0000000006001dcc0d30", 0x10) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f000000c000)=@get={0x1, &(0x7f000094c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20000000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000f6b000-0x20)={0x5, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fb1000-0x20)={0x0, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00002d6000)={0x6, r5, 0xffffffffffffffff, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00001da000-0x20)={0x7fffffff, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000aa1000)={0x7e, r6, 0x10003, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00006db000)={0x50000000000, r7, 0x10001, 0x4}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000a87000)={0x0, 0x0}, &(0x7f00008e7000)=0x10) sendto$inet6(r4, &(0x7f00000db000-0x6e)="132d4223df510d08de30f213d3c3c231d4271e7c51dd9aa3e8e44fa1413ed84ee8ff98df2f8866205e933c0fd985a2a1fa66d39a9977b5e47ba04398086e5678fb1dc37e38ba3eb256ae94d93bf9ac0d5260c7b4e4d34a6d06471b1e076fce6bc227cadcfc3d7c24c1ac41f669ff", 0x6e, 0x4, &(0x7f0000f46000)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000028c000-0x8)={0x0, 0x3}, &(0x7f0000027000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000840000)={r8, @in6={{0xa, 0x3, 0x3933, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0xffffffffffffff64, 0x9673, 0x9, 0xfffffffffffffff5, 0xff, 0x6, 0x700000000000, 0x1f, 0x8, 0xffffffffffff24b5, 0xb6a, 0x7fff, 0x6, 0x1f41b5d4]}, &(0x7f00008b4000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00001e3000-0xa0)={r8, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x17e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x100000000, 0x4}, &(0x7f0000f74000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00004db000-0x8)=@assoc_value={r9, 0x75b}, 0x8) setsockopt(r4, 0x8000000000000107, 0x1, &(0x7f00000ce000-0x10)="0100000003000300ee06000000c4ffcc", 0x10) close(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000297000)={r10, 0x56, 0x6, 0x0, 0x0, 0x7}, &(0x7f00009ee000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f00003d9000-0x20)={@generic="51d81f872169145c15a3b82acca8d185", @ifru_flags=0x3}) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 03:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000f3c000/0x2000)=nil, 0x2000) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000009000-0xa)="2f6465762f7663732300", 0x6, 0x10000) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00008f6000)=@int=0x2, 0x4) getsockopt(r2, 0x6, 0x1ff, &(0x7f0000ac1000)="", &(0x7f0000d50000)=0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00009a4000-0x18)={0x180000001, 0x6, 0x2, 0x8001, 0xe38, 0x10000}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c77000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011f000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003f5000-0x4)=0x0, &(0x7f0000bdd000)=0x4) bind$packet(0xffffffffffffffff, &(0x7f0000e8d000)={0x11, 0x1c, r3, 0x1, 0x80000001, 0x6, @random="6a97f1dcf811", [0x0, 0x0]}, 0x14) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f2d000)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000653000-0xc)={0x3, r4, 0x1}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000cbc000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000029b000-0x10)=@ethtool_pauseparam={0x13, 0x3ff, 0x4, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r6, 0x80045300, &(0x7f0000e3d000-0x4)=0x0) fcntl$getflags(0xffffffffffffffff, 0x404) r7 = syz_open_dev$sg(&(0x7f0000bce000)="2f6465762f73672300", 0x2, 0x414000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00001d4000-0x4)=0x986, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4008641a, &(0x7f0000921000-0x8)={0x4, &(0x7f00006e9000)=[0x0, 0x1, 0x7, 0xddd5]}) fcntl$F_SET_RW_HINT(r7, 0x40d, &(0x7f0000dcd000-0x8)=0x0) sendfile(r6, r7, &(0x7f0000ee2000)=0x18, 0x5) r8 = syz_open_procfs(r5, &(0x7f00009ff000-0x11)="6e65742f6970365f6d725f636163686500") preadv(r8, &(0x7f0000917000)=[{&(0x7f000058e000)="00", 0x1}], 0x1, 0x7c) connect$packet(r8, &(0x7f00001e0000)={0x11, 0x1a, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r9 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)="6e65742f6970365f666c6f776c6162656c00") setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000df9000-0x24)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x5, [@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @empty=0x0]}, 0x24) close(r9) 2017/12/15 03:48:25 executing program 4: mmap(&(0x7f0000000000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000abf000+0xa9e)={0x0, 0x0}) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ac1000-0x4)={r0}) socket$inet(0x2, 0x80000, 0x20000000007) socketpair(0x1f, 0x6, 0x8, &(0x7f0000ec8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00001f8000-0x10)={0x0, 0x74, &(0x7f0000713000)=[@in6={0xa, 0x0, 0xc410, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff86d}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009c9000-0x4)=0x10) r4 = socket$inet6(0xa, 0x0, 0x2) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a8e000)=0x3, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ac1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f0000ac2000-0x1096)="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", 0x1096, 0x20000002, &(0x7f0000202000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x101}, 0x1c) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000abe000)=0x6, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x25, &(0x7f000067f000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000ac1000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00003a7000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r7, 0x29, 0x7, &(0x7f0000ac1000)=0x203, 0x4) mmap(&(0x7f00005d2000/0x2000)=nil, 0x2000, 0xb, 0xba8751cc21028459, r2, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x22, &(0x7f0000abf000)=0x1, 0x4) bind$inet6(r7, &(0x7f0000235000-0x1c)={0xa, 0x2, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000005}, 0x1c) socketpair(0x0, 0xf, 0x0, &(0x7f0000cde000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ac3000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r10, 0x0, 0x2d, &(0x7f0000a4f000-0x90)={0xb381, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$netrom(r1, &(0x7f0000857000)=@full={{0x3, {"cd94b7df220e24"}, 0x8}, [{"c823b9b387f7f6"}, {"a5a34a5aedd2b1"}, {"4ba8ea6c789698"}, {"c74823dc746bb5"}, {"0696d300a62409"}, {"f32f8bc3bc7a16"}, {"7d0156e7fb82ae"}, {"fa1e34732b9f7e"}]}, 0x48) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000ac0000)={r8, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f000036b000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r8}) sendto$inet6(r5, &(0x7f0000320000)="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", 0x1000, 0x35e1603a79ce7389, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x800}, 0x1c) listen(r7, 0x80000000801e) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f0000ac2000-0x62)="8d70b1000290605cb7a65f013e5532ea705c6b5f01000000000000000000000000000040cbd681bef2767e5b701fad57683cc7001909c85c0600000000000000ae363b5b04bd0ec2e552b4ac13ce3e8f5f0b3c9e9531a610093991e84eaaa05ecedf", 0x62, 0x20000004, &(0x7f0000ac2000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x2000005}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r9, &(0x7f0000ac4000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000406000-0x4)=0x10, 0x7fff4) socket$inet6_sctp(0xa, 0xf54eeda9560b2bd, 0x84) 2017/12/15 03:48:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) 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$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fd4000-0xce)="37b9dc683b070377f3fd4afe29181d962e1308e7e46e77ccea7151e4ae224df63a3f50f749743142dece27f8ed32d8541147b4e06ed12700019c539e9670719c581c628447fda159a9c4105b66686c7932683bbf8d8bf3816cdd42436076d8c5b4cc52607efddf187e60c001fc5ca815eed83f670389c1a0ef990490e5eb7a48b4d6b5de8e909aaa1610c8a8fafd05d88e585a7f89059735c37ec9e1a8424db27b924fbfc2e5d2fa61c0601bbe5ca9e5ac3a1031dcc5725c3f2032ce08554295c55c5d8cff080f8f002161b0c53b", 0xce, 0x80, &(0x7f0000fd4000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8000005, 0x6, 0x0, 0x0, 0x100000000, 0x4000, 0x0, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000002c000-0xb)="2f6465762f766373612300", 0x0, 0x0) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000172000-0x4)=0x8, 0x4) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x400000001, 0x78, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0xa8, 0x0, 0x3, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x4, 0x0, 0xfff, 0x0, 0x456, 0x1, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26f7a974, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) prctl$setendian(0x14, 0x3) syz_open_dev$loop(&(0x7f00006cf000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000fa6000)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f00000ed000-0x78)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00001a5000-0x8)=0x0) rt_sigpending(&(0x7f0000120000)={0x0}, 0x8) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000125000)={0x0, 0x0}) r3 = socket(0x2, 0x80003, 0x2) fanotify_mark(r1, 0x8, 0x8010000, r1, &(0x7f0000fc6000)="2e2f66696c653000") setsockopt(r3, 0x0, 0xd0, &(0x7f0000000000)="", 0x4) 2017/12/15 03:48:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000dd6000)="2f6465762f73672300", 0x80, 0x40) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000100000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000147000)=0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) syz_extract_tcp_res$synack(&(0x7f0000da2000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000bc7000-0x9)="2f6465762f73672300", 0x9) r4 = syz_open_procfs(r2, &(0x7f0000ad9000)="617474722f63757272656e7400") sendfile(r4, r4, &(0x7f00006c7000)=0x0, 0x2a) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000341000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000ea0000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f04000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7f, 0x2, 0x20000000000, 0x2, 0xa0, 0x0, 0x3ff, r5, r3}, {0x6, 0x1, 0x5f9, 0x8, 0x7fffffff, 0x9, 0xc4, 0xbaa}, {0x8ce, 0x8000, 0x0, 0x8}, 0x7, 0x40, 0xc17a, 0x0, 0x10, 0x0}, {{@in=@multicast2=0xe0000002, 0xfffffffffffffff9, 0x81}, 0x7, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4, 0x4, 0x2, 0x4, 0x101, 0x1, 0x0}}, 0xe8) ioctl$TIOCNOTTY(r1, 0x5422) recvfrom(r1, &(0x7f0000777000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c, 0x1, &(0x7f0000c83000-0xc)=@nl={0x10, 0x0, 0xf0, 0x80}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000909000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5453, &(0x7f0000224000)=0xffff) fcntl$F_GET_RW_HINT(r6, 0x40d, &(0x7f000044b000-0x8)=0x0) mknod$loop(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x8088, 0x1) shutdown(r7, 0x2) preadv(r0, &(0x7f0000c64000-0x20)=[{&(0x7f0000eaf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000a94000-0x7)="00000000000000", 0x7}], 0x2, 0x0) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f0000aaf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCRTMSG(r8, 0x890d, &(0x7f000034a000)={0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0x80000000000004, 0x6, 0xbbc7, 0x4, 0x0, 0x8, 0x464, 0xfff}) connect$inet(r8, &(0x7f0000d0b000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x80000000000a, 0x803, 0x7) [ 79.392217] device gre0 entered promiscuous mode 2017/12/15 03:48:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) 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$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="", 0x0, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:25 executing program 1: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008bb000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000083f000)={0x0, 0x7ffff, r1}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008ba000)={0x0, 0xda, "b55e3f7436d705ad7a5757b48a70213472f685e052ad6466f0a293b22e6270266a70246bb2d4af96b3335838573b2aba3f29a6ec5ff4d8c6bed1870fa862395d25a59cb6f9050084f9561bae0f23414757d11141c21deba559ca8d9a457da13a9c8cba144375eb5f153f5f7fb546a7618fdb19e5edcfe0b87a63c886008ea63ba49fea473a5d3c473d2ce18e75c82e6dbffb6bf1ca2d1248f65cf24b53f9538c25947545e9b3b3d12855ac1033c3ccb9f1902d701dd0261cd14e97807ab46239bb09541774f71b8db23bb5ed6a0424e02afdc2c20a9f20a83169"}, &(0x7f00008bb000-0x4)=0xe2) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008bc000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089e000)=0xe8) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000447000-0x6)="727872706300", &(0x7f00008bc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000404000)="2f6465762f72666b696c6c00", 0xfffffffffffffffa) r6 = request_key(&(0x7f000015c000)="646e73457265736f6c72657200", &(0x7f0000096000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008bb000)="5e2a776c616e3000", r5) keyctl$get_persistent(0x16, r4, r6) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008ba000)={r3, @in6={{0xa, 0x1, 0x1b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd254}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1}, &(0x7f00008ba000)=0x98) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008bd000-0x8)={0x0, 0x0}) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008bc000-0x23)=@ethtool_gstrings={0x1b, 0x5, 0x17, "ed3d0842d9be05a19a441158efc3f67a349ca93500b927"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008bb000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f0000321000)=0x10800) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f00008be000)={r3, 0x6}, &(0x7f00008be000-0x2)=0x8) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00008ba000-0x24)="240000001e000d06f8010140001f0000018ede000a0000fa0b000000000100010c0002c7", 0x24) 2017/12/15 03:48:25 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000988000+0x7ec)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000719000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) bind$inet(r1, &(0x7f0000091000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000194000-0x1)="", 0x0, 0x2000c800, &(0x7f0000dc2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002f4000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x2c) fcntl$setstatus(r1, 0x4, 0x2000102804) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f0000cdc000)=0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000c6000-0x4)=0xc) alarm(0x1) shutdown(r1, 0x4000000000001) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000ab6000-0x14)={{0xcf, 0x7f, 0x3, 0x1, 0x5, 0x3f}, 0x8001, 0x101, 0xffff}) shutdown(r2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000094f000-0x10)={0x1, 0x2, [@random="197c223c3914", @random="def10fc3950d"]}) 2017/12/15 03:48:25 executing program 4: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) mq_getsetattr(r2, &(0x7f0000b01000-0x40)={0xe100, 0x5, 0x8, 0x8, 0xf2, 0x1, 0xa9ed, 0x0}, &(0x7f0000644000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ac6000-0x11)="2f6465762f7161745f6164665f63746c00", 0x4, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000034c000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000429000)={0x0, @in6={{0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb2ec, 0x5}, &(0x7f000008a000-0x4)=0x98) sendmmsg$inet_sctp(r4, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[{&(0x7f000095e000)="02", 0x1}], 0x1, &(0x7f0000ef2000)=[@init={0x18, 0x84, 0x0, {0x5, 0x7, 0x7, 0x80000004}}], 0x30, 0x0}, {&(0x7f0000f3c000-0x1c)=@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000095e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x201, 0x100000001, 0x6, r5}}], 0x30, 0x0}], 0x2, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000000c000)=[@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8ec, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd6}], 0x5c) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000003d000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) epoll_create(0xffffffffffff5ef5) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000eef000)={0x5, 0x0, [{0xc0000000, 0x9, 0x6, 0x100000001, 0xfffffffffffffffa, 0x0}, {0x40000001, 0x4, 0xfffffffffffffffc, 0x2, 0xb044, 0x0}, {0x1, 0x0, 0x101, 0xddb4, 0x3, 0x0}, {0xc0000007, 0xc6b, 0x1, 0xfd9, 0x7, 0x0}, {0x80000008, 0xff, 0x5, 0x6, 0xffffffffffff5a3d, 0x0}]}) connect$bt_rfcomm(r6, &(0x7f00004db000-0x9)={0x1f, {0x1, 0x5, 0x8000, 0xd8b, 0x9, 0x3}, 0x1}, 0x9) r7 = add_key(&(0x7f0000d1e000)="656e6372797074656400", &(0x7f000014b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r8 = request_key(&(0x7f0000408000-0x8)="6269675f6b657900", &(0x7f0000aa2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000068f000)="00687700000475", 0xfffffffffffffff9) keyctl$unlink(0x9, r7, r8) ioctl$TCSETSW(r6, 0x5402, &(0x7f0000e11000-0x24)={0x7, 0x4, 0xbc, 0x1, 0x1, 0x7, 0x0, 0x3, 0x9, 0x401, 0x401, 0x4}) ioctl$KVM_GET_DEVICE_ATTR(r6, 0x4018aee2, &(0x7f0000e95000)={0x0, 0x2, 0xff, &(0x7f0000795000)=0x0}) ioctl$TUNSETNOCSUM(r6, 0x400454c8, &(0x7f0000dc6000-0x4)=0xffffffff00000000) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 03:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000001000-0x18)=[{0x3, 0x40, 0x800}, {0x2, 0x7f, 0x800}, {0x3, 0x787800, 0x1800}, {0x3, 0xffffffffffffffff, 0x1000}], 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00009cc000)="776c616e3000", 0x203) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x40000000000005, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000e8f000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00005ec000-0x4)=0x10) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x100000e, 0x32, r2, 0xfffffffffffffffd) clock_gettime(0x47, &(0x7f0000a3d000)={0x0, 0x0}) ppoll(&(0x7f0000a17000-0x20)=[{r1, 0x4, 0x0}, {r3, 0x0, 0x0}, {r3, 0x400, 0x0}, {r2, 0x40, 0x0}], 0x4, &(0x7f0000ab5000-0x10)={r4, r5+10000000}, &(0x7f000040b000)={0x1}, 0x8) r6 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0xfffffffffffffffc, 0x200, 0x0, 0x0, 0x0, 0x2, 0x10402, 0x4, 0x668, 0x0, 0x0, 0xd, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) set_thread_area(&(0x7f0000bc0000-0x10)={0x1, 0x7fffffff, 0x80000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000016f000-0x4)=0x0) fcntl$lock(r2, 0x5, &(0x7f00006ba000-0x20)={0x2, 0x4, 0x401, 0x6, r7}) r8 = socket(0x15, 0x80005, 0x0) getsockopt(r8, 0x114, 0x5, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) fchmod(r1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000754000-0x8)=0xfffffffffffffffc) mmap(&(0x7f0000f71000/0x2000)=nil, 0x2000, 0x2000007, 0x11, r6, 0x0) r9 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r9) socketpair$unix(0x1, 0x1000000000001, 0x0, &(0x7f000094c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x7}, {0x6, 0x0, 0x0, 0xfff}]}, 0x10) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000025c000)=0x7fffffff) 2017/12/15 03:48:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) 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$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) [ 79.497427] kauditd_printk_skb: 363 callbacks suppressed [ 79.497436] audit: type=1400 audit(1513309705.564:1588): avc: denied { name_connect } for pid=9442 comm="syz-executor0" dest=20002 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2017/12/15 03:48:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000a20000)="") ppoll(&(0x7f00000a1000)=[], 0x0, &(0x7f000094c000)={0x77359400, 0x0}, &(0x7f0000254000)={0x0}, 0x8) r0 = syz_open_dev$evdev(&(0x7f0000568000-0x12)="2f6465762f696e7075742f6576656e742300", 0x808003, 0x80400) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000e43000)="") pipe(&(0x7f000050e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000f20000)={0xd4, &(0x7f00003fe000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) recvmmsg(r2, &(0x7f0000ec6000-0x3c)=[{{&(0x7f0000924000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000431000-0x80)=[{&(0x7f0000620000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000fab000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000a7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000152000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000e5e000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f000028b000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000e9c000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000e23000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x8, &(0x7f000048c000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x40}, 0x1}], 0x1, 0x20, 0x0) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x1008000201) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="19c3d9bc52a66d184bd8fc2dcd7be089"}) r5 = syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x802) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000b57000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r6 = add_key(&(0x7f0000792000)="2e726571756573745f6b65795f6175746800", &(0x7f0000615000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002ed000)="46251f667ef8c21dd795cd3facc258b4a183e1e07f876ab702c247fb6e969423d01270704d6659", 0x27, 0xffffffffffffffff) keyctl$instantiate(0xc, r6, &(0x7f0000590000-0xf)="b3fffffffffffffff882f5902c62bb", 0xf, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) read$eventfd(r4, &(0x7f0000653000-0x8)=0x0, 0x8) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000d1b000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mkdir(&(0x7f00006e1000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) getsockopt$inet_int(r7, 0x0, 0x32, &(0x7f0000222000-0x4)=0x0, &(0x7f0000956000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000f05000-0x7)="64657670747300", 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ebc000)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) r8 = socket(0x10, 0x3, 0x0) write(r8, &(0x7f0000da0000)="260000005e000900000000f839e3000000f40f0c01000000000008000000085b1ee9ff6e35ea", 0x26) [ 79.605576] audit: type=1400 audit(1513309705.569:1589): avc: denied { net_raw } for pid=9442 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=cap_userns permissive=1 2017/12/15 03:48:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dd8000-0x8)={0x0, 0x0}) r2 = getpgrp(0x0) sched_rr_get_interval(r2, &(0x7f000090e000-0x10)={0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00006da000+0x7cf)=0x0) lstat(&(0x7f0000ed5000)="2e2f66696c653000", &(0x7f000078d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000b7c000)={0x80, 0xc000000000, r4, 0xfff, r5, 0x5, 0x8000, 0x0}) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x400, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = syz_open_procfs(r4, &(0x7f0000780000-0xa)="6e65742f61727000") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000053b000)={0x0, 0x2, 0x30}, &(0x7f0000124000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00004d7000)={r8, @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]}, 0xa5, 0xb6e, 0x0, 0x200, 0x84}, &(0x7f0000697000-0x4)=0xa0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000eb9000-0x4)=0x0, &(0x7f00004dd000-0x4)=0x4) preadv(r7, &(0x7f0000eee000)=[{&(0x7f0000e5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000d5b000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000640000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x3, 0x1c) fgetxattr(r1, &(0x7f00009b9000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00007be000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) r9 = syz_open_procfs(r4, &(0x7f00009f5000-0xd)="6e65742f69665f696e65743600") getpid() move_pages(r4, 0x0, &(0x7f00009c4000)=[], &(0x7f0000b05000-0x10)=[0x24000000000000, 0x4, 0x1, 0x8], &(0x7f000002c000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) mprotect(&(0x7f0000658000/0x3000)=nil, 0x3000, 0x1000000) sendfile(r6, r9, &(0x7f000018d000-0x8)=0xffffe, 0xffff) linkat(r9, &(0x7f000023e000)="2e2f66696c653000", r7, &(0x7f00008ad000)="2e2f66696c653000", 0x400) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e06000-0x8)={0x0, 0x0}) mlockall(0x3) ioctl$VT_DISALLOCATE(r7, 0x5608) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) socket(0x10, 0x802, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000783000-0x34)={{0xffffffffffffffff, 0x3, 0x9, 0x1, 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]}) write(r7, &(0x7f0000b5b000-0x27)="26000000420047f1938d000000000000000050f16b8dbdea2e565926454a6803e517c76e328a94", 0x27) 2017/12/15 03:48:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e15000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000856000-0x10)={0x98, &(0x7f0000959000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$TIOCSBRK(r0, 0x5427) perf_event_open(&(0x7f0000e8a000)={0x4000000002, 0x78, 0xd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x5, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000000000, 0xffffffffffffffff, 0x0) clone(0x3ff, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f00000ff000-0x4)=0x0, &(0x7f000079b000)="00b3") ioctl$FIONREAD(r0, 0x541b, &(0x7f0000fb8000-0x4)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000712000-0x8)={0x0, 0x0}) pkey_alloc(0x0, 0x2) 2017/12/15 03:48:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x2, 0x84, &(0x7f00001d7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ceb000)=0x0, &(0x7f0000404000)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000f57000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="87797374656d00", 0xffffff7ffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f3f000)={&(0x7f0000f6e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000)=[{&(0x7f0000afa000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000f6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f00005c2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000f6f000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000865000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x5, &(0x7f0000a26000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x1ff}, 0x10000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003ef000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d5f626173652863686163686132302d67656e657269632c726d643132382900000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) close(r3) recvmsg(r2, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[{&(0x7f00006ec000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000567000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000f71000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009ac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000835000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000f70000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f00004a5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f00004f7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x8, &(0x7f0000853000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x1}, 0x3f5a1db4cedf06e6) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000a8b000)="e0fbe5bac185aae4a43a84ee0abe8a", 0xf}, {&(0x7f00005d5000)="d72f4d3d94a2625b227b0c25245f90858805bc6e00727514304e5834cfc94a1bbfadadb75dfcd122162231c47c23289f832d6c11063638ce3d6680b3e8be40a3b05d773c93a9762944320b9712183147e598eb8a4254e52e47593511e7fda6752e5b001d4832adc24750d83233ef180c33bffb94bdb1fba4064c9789ed6c5671b1c43602372d37b4de44cd9664c1c45db060bca47cd3151e90406b", 0x9b}, {&(0x7f0000523000)="8992236f04f2b8a01782acbca1495c9fc2f673910385e49e4f386a0ff64f41bcab7452eb07d6a353d5f6520e19ee61c78353334030519cd4b0003dbd464a2adc95b03b75f142986624fe347c3bbc52d66e0de5e758dd40599b70f18945196dc2a1022db60f4edcfa9899ed794143a72da8133f7bc07df868958c93ec69b3e3", 0x7f}, {&(0x7f0000440000)="ef89da552dd330bcadfed9e746aa47bd70a9227eeb7210410a3f121e11683e61bb69c74cc9242bbda84ef11e1cfa9412c485b041877d4ee572105ed51bb1769f34d9fb498b24c8591e8aefdd08cbf41ede1f02e20402f00e6f6ec04c21be760c72880da0ca6e01ea5dfe63786136cf3597eaa50389f5eabbb2f33eee7e2b96c1c92590cca3cfa2320d1e3643599fc8e45e824412f3a7432e4319e2abe0a370c274aba6c7d674f8ebb4416e523b8080042727795be956e4971ec0361cbd4813eba7d5617ce9d7d31caaf57214787ca945ef2f4c799bb9e76ae5847eaed2d17600124f", 0xe2}, {&(0x7f00005dc000-0x4c)="8561b7a0e627acd3a48d8b9f30c6d215c928bf2f5736097e1e283522044672ca4155d83ba8a7a9cf28a2bd5ae7abd49744248b986fcef2d9e8ea1ef3b930ae82f03deffad4a4bc4ce29c3f57", 0x4c}, {&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d97363de0e14ea35948cfcd4e33b238769b5d816af54d725d9e0892fb493649e59bd10170b458b63ccda771d5c26156bdc372e736f4cad146efde6570ab31f177183b8325edb58a0b7ed4859e31ee77c7aed8fbebdf4f1bd54d38d684e74fba79cebae37a8d063fb487688b4422341a445637a86f7ed56f82dfd43d4a2744b5a7997da7a30de752718e12eb78a87b2aa694aaf6fc509d305842f108c80", 0xe1}, {&(0x7f0000f75000-0x1f)="c06b3a247fe5e051d3007662067db4d932c52b788f2a2137c80aaab29cd6d2", 0x1f}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x8, &(0x7f0000953000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) close(r0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000e72000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000f6f000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000f73000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000e69000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000f6e000)="000000000000000000000000", 0xc}], 0x5, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) sendmmsg(r0, &(0x7f0000d05000)=[{{&(0x7f0000814000)=@in6={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x20}, 0x1c, &(0x7f00006ad000)=[{&(0x7f0000ee8000-0x49)="8e7698c0592d46142f8ac5eb186edda2763855e60da18f0f0f1ea12fe0d8e97d3f0ff8995b98154ff96da182cc9600aa2430be7b997d5a54bfe6674be0e66341f08c237c5f5844d72f", 0x49}, 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0x1000}], 0x6, &(0x7f00007f4000-0x290)=[{0x50, 0x1ff, 0x8, "d7ee3049aca4ab272c3447d9cf5ab842865b9d40594fd7d89afb4b749a75a185cf992add94ce7bc15d4bf0d8a9b329b22a4b0dfa3105c59c674bca"}, {0x88, 0x13f, 0x10000, "7d42a927cb693f5e24981b67104d34b760b9def0baf111b0f1edfa1a2f9732e08b9db9ff4402ad8e08ce41794a5138df9c2e371a07c5cd1a90ece0fe09b51e51842d506318ddfb7c9f0c534244cc1aaa4f919ca77784c21cf12ebd49e0d36eba00aa71c11f522495235c500bd741ec2247f8e1eea61f6b84"}, {0xc0, 0x13f, 0xffff, "0f021e1e1b8ef65946beb9579d2aab900e00ff453b25e3ddedaefbd71b7e56a77b2ad889c3deff7cb2a61554c08c4bc705e9f30b82bce750fcd3cb830567862242fb573845cd561a04f08c88a5db34e2b1ec25ad3653c8654484c893bb86f535ca208f9c07f6f3bd13f779842e3e5da2eb9f19d46bda86386a65cc9baacbff2fd20f1651f943dfe5bfb457001143731afed22dd6ba164ff8c44fee2241090b25601ed605ade082926d53"}, {0x38, 0x11f, 0x7ff, "2e7209ea503324ba17f03e440e56088e6115cea3203b9cca64bd926f37834485b8f6"}, {0xc0, 0x11f, 0x1, "d57c1c6cb53e2c89acb5ecd512db520db2df7d903aa6bbf9b714022d21c7c28d28e517f54af0417a7b307b48f99dd00fa1dea09b865c6888a7213fb9d43d99ec9e49ab5e1f986330d8656e7f507375c0309a40792de1ac8ce75b5c74d332e9c2dddcbec5d9de81c3098594e6bab00b76a0f3362512aa622e9cd537ef9630547fb68859f68e34d93cbdab1162e47564ee3f261fb949462f8378c845175358dd1fa7ee33f2eba63dbaccf3"}], 0x290, 0x8000}, 0x1f}, {{&(0x7f00004e0000)=@sco={0x1f, {0x0, 0x3, 0xffffffffffff46c4, 0x290, 0x8, 0x8}}, 0x8, &(0x7f000076f000)=[{&(0x7f0000145000)="e90e406de11022119c2f98646e109070756131ce85d10b3d990c5f99c0627f24a3bc6b3aa43f97e609a0c12bb1d9d02cc334dcb608ba26b5832f363bbebb178c25a346927cabc854ae80c6d1a4ef0e1fd178ac7a69", 0x55}, {&(0x7f0000fbc000-0x1f)="76f7d0889c3ce19d294c2d32382dd3ec4bc4136e771d1e6c5b594955d0e1b7", 0x1f}], 0x2, &(0x7f0000776000-0x450)=[{0x40, 0x11f, 0x9, "cc43f3eb0895fc20901d4f6d0d8930a3e8d9ce2705974c7ce4cc01ff59486645f0967590a49a6647a5"}, {0xd0, 0x101, 0x3, "fe27cd3ea2d25f5e9bf010c4904b00466360db8f3e30c6b62a43225316b99f33328218efec172a2a8adf8dd2344eaf1784a37dea94f54963deda0e425468fb30bd8219e9439d2d35a3ad22f57a4fe1892955e9c7a54c76eead46fb9894411fa7c16ea410b44585623dab50d2b4be34adfb5dd3bb33698f85084baacd5012f8a73270145f48750ebe3e606273e6773dda0207dd68c0eeb5b2a5e2a481e9952e522e27803bdc7f12e8cd43bb405c8d1b0b7364e2af052481e7dd4ead37"}, {0xd8, 0x10e, 0x7, "ff93fc6a636b41439ca72168fe962ae31cdf16153fdffa988ef08fd11cd01f8a4710d198cb9e89d12940b9e87005a633d2d94c54a92199013a83898214d94ff985df08bae45a2993a300017d2fc20db7cfb40cea824c6d38647de909413d9955170e477a33c8b639d169abaad2754e15ffc18c5826b5c4c1cb7e03963b2bd7e02229229f9b861fa438dd5f1ffda938a28ce45cb91c76670ccea8bfa8d1431cb990f3b3a97a3a733b6f3a5cf25a40b74a5247c015dbfeec96a696a1d61c8c8480cdb4ae0d556a"}, {0xb0, 0x29, 0x0, "9404948da1d638c6b556cc27e84374be78e30051e23d4613917905a3b45ff6060ce7bcacf52ddd7ba3dbb2bec7df9f86ef9c0a8a889e795e106b51c547a4a9f132ecb4162ba09f2afc5a29ccc5ae9013d6ac718e96dc1184e9a7aec2077d963a64cff519f00ec26e126d66225612bc33d96b00ad39a06d34077958a1f5de6e23a5c96697be0f51e3f563ff4cb82a83a44613eb3cd7e2edb99604a771d411d7"}, {0x48, 0x10d, 0x0, "d2af6ac1cbf9cbc38cb26f1c0ab261f4933ad5911e86ac351759afd9ac30f5dc87ec3b4b0b02eb7f4dcae006b20d140c208461814c7f471d"}, {0xe0, 0x105, 0xd646, "747dd1a0a2ad323a46bd1a4454072079ca3092881c97bfb0a322f1f7e212393cc239383ac3cbb21596dff67cd10a1a0aefd2ad98ded6db54b120c6125870aa4b9249fa584500913ad889ae1c9b9bd2f07e2213d5336bca71091284355c04f16641aaf3778d1485a13a352bd4a21650018b5e16703b5efa1917fadce988b872b977b8c35dab4f1ffc2e78d98738c2c1585a53ddfce6d707590a8c2095de57342338c5d1fb2a50957f9c84674a4f5466c02629017bb6dc86488793798da5306181cbb6cd2952118e229adb92a8d8569d"}, {0x50, 0x103, 0x8, "e4096d8ace16fd8e66197183437dad32720b4afaf31bbf0ed6029937196a30f71d4e5d1eb6995bc7c151c082072197864d3f535a5e2d9101d6f855"}, {0x40, 0x10e, 0x8, "e743a3eccf2e0f3c3bf88e0342eea01bb4c6211ff355b02bd780be5587c8bfedc4abfda37b28d351124a8e"}], 0x450, 0x9bfbfa926d1f65d7}, 0x1000}, {{&(0x7f00008c1000)=@nfc_llcp={0x27, 0x8000, 0x80, 0x6, 0x4, 0xb67e, "6e611d6f48618f3302dd4154b74eef741fbbae3cdf8ec55a7623adf03a26f2faafec40b926bfb15e62e5dc7c7645e872abcfd4c53ecf8a21d74ff1719a554d", 0x159c84ab}, 0x60, &(0x7f0000b91000)=[{&(0x7f0000488000-0xde)="8c3bc62ef7499bf724e0943176e5a6dbecc124fc88bd32a4650c2f0895527fc0d9e353e9af3030c277912f977d954d756b5478a67cf9ea9c8eee410607fbe5b8f053ce1d12a1cb2f2596d89bceb97b490eb9dc29cccf59fda9152658f8548e88677272215fadde8f2b014a6defd90329dee9e86ced6b8a2e2aeb26b7b2a06cbd35b6dee495ca750b29403a44f21b9a47f6237eededfbec1e6b80e02e7a63f20183896cddf5ebbdb4d2c999e5d037b54cffff2cb6dd9674bebf65385b2f33080f9562695fba65deef7a636c7f05b0751f2a92a2a194e6cd07ac89da58a471", 0xde}, {&(0x7f0000d87000)="835d09db54f9b02f8075bb0fe840b6f1852f0531c93036cbcbcbc77f851ff78825d43dec2c2a64b7714824fb3c8754dd28d33224b0979a0be93942522b0bbd527562446a662764895c734e6598e13d5d76cfc50f1aabb4685d4e9078c600d4142be44439f1f5af673008779c95769b55b18b2f715f8618a4529be3ce5b9ddb77045e77315347aacb9e18c13cd4d8c8015c43b64b19fa1848fc56f275ad2167969e5f77d5291e06e6c588a305f54e210edbb318d329dfd9960bb46c5ac9fd4515743b3b3f79caad713050", 0xca}, {&(0x7f000015d000)="252749412ee0ba0d3cd2a066c5883af7bbba1f8514d9732c5a7a2389b93b6ce328b5422d9ddc3f0e6a2281d848703cdd31aea8071f1766876cab0346d22587023143e328b2fb7099555cb0defb8bfbfb5b6e61dc312d62263199189576d34ffa66ea4244864dbc5e6694b39cdb4a2cfb7498d60f12b375f2102f972a7c791d066c3fb61b6b2a17", 0x87}, {&(0x7f00009b9000)="c4aa8054e82d4b9403dfa4cc8cb84ec02acd14f07c7d76fa1e9b1c08e11cf0e703d75ba5929f4d835351f4b78e89f877cf8f7f9964343703dc3d82503f1e1dd99b1f27c277318d062ddd499196dd4acb5ec925c8e49088fc06c36a240de1ab419359c36c34b0a7e23e69027aa75087fd7a13a62611e5cd38e4559f22a6c6bed9c3badc13e6d305d96d2f2a28fc15d6ca44ae71a7e426454eaf00002adefbe7e1be6f195178f22a4d56de17830185bcc8ce6cef2acb2d9bc672a0f79502d09e05c95b9164f81d0198fb7c9455698d11fcddfbb7b2d9f1e21f9b9765be5565a2272ad93caeb5cbc831bee9b93b63160a", 0xef}, {&(0x7f00009d3000-0xcd)="905a65ddbc9c8dce9681ab8a1a47dae78aca48927064da47063c2b47d7056072d918337c5d34167098587fcd4649c59c1551bb622749ffd47a2940ec248a2c39cd66d17233ebeb00a1c8cb4ba2db4dd10fc779a26a04a10cacb26c82717d5c853847f79d20d991b2efe46dc2915e9e3af4c8d4c2eefc72d155165848d60af4191ec0df1942c482a7cc4333555818ef1d2b705dff8b2c006ac0bf88fbad9b83dd702a8a51f36748722552084b7766150745449d1a78cd06e6f0679eedd60d91272d2c0bfd7736b8ad8fb5f21791", 0xcd}, {&(0x7f0000e98000-0x68)="da403c4e69c6522ce76ebce2b78b425e2f78b589d12809f3d68518f2726cf976f7f90fc4c03978ee5b6397bd6563f7f8650efdf8235ee4ef5343044a1e7c386185f52323fa7999c87eafa14a0c2b6ef3fb8de0fd30a3b71a27d3d300bbe03af564a9c05a4709b0ed", 0x68}], 0x6, &(0x7f0000a75000-0x1f0)=[{0x60, 0x101, 0x401, "85a0d2a476e425a8ddfc3038f247c4bfe2b911c5e3e5cc8289687ce4a2312df2d145b383dbfa7cc5a51d6a3da59790a64f1bb86bc3f25d0b0454ed45fe5c2032af87b86c43336a367c1030c5ba03e5d8"}, {0x98, 0x110, 0x20, "de98231ad45dfb0ffd30b82e3cf9de4f6f1e66159c2ff998cd41a3dde2f214c89ca83146997ac5d8d40e49677ab060fd16b26d2b37f2c4eb6c3e4d30df5ff530842befa14bd0c98b911bcb5fa2de86e7fed33785f6bfd798b14726f7f93aa2bb2059adcb7ce836578e454f442681f9a91aacbec0332e164b17ffd426edb925ca179e92d941064229"}, {0xc8, 0x10a, 0x0, "b4f8228a86daadc35a91fc0f7eafadacd818cfde44f9f64f89542b6a1f0a7d72008d8a221e15fb38823280b376737edcc30c8e9fa76c845a575349a7c990a5a72c7a368d64ab5ee600392e93353e75e90bebe15543646c73ceea3c5ddf7f7d2e3222e74d6c7ced8ade761e56371dd9fc115dde32aac11bcc04de3ede1a28f2f5600aa0775a9642069a5191c0efe8c3bd32b0c5b3d724c26c8f2f9f50b4482b20e57e3b3bb39985b7ee500eea217da3316c0b851b55"}, {0x30, 0x10f, 0x2, "b4b87fd98b252940f315e20e32a81403d9f0494b9e9afe041c36ccc0f4fee0"}], 0x1f0, 0x8000}, 0x8ac}], 0x3, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 03:48:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) 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$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006b0000-0x30)=[{r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r1, 0x22, 0x0}, {r1, 0x4000, 0x0}, {r0, 0x9020, 0x0}, {r0, 0x0, 0x0}], 0x6, 0xfffffffffffffeff) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00002ec000-0x28)={&(0x7f00002df000/0x3000)=nil, 0x6, 0x0, 0xa0, &(0x7f0000f4a000/0x1000)=nil, 0xbe0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008da000)={0x0, 0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000c76000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x8001, 0xffff, 0x3, 0x9729, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000238000)={0x0, 0x0}) r4 = syz_open_pts(r1, 0x2000000000200) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000016a000-0x28)={0x5, 0x0, 0x71, 0x7fff, 0x3}) ioctl$TCGETA(r4, 0x5405, &(0x7f0000ec3000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCFLSH(r4, 0x540b, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00002dc000)={0xa3c4, 0x100000001, 0x20, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00002b8000)=0x0) linkat(r1, &(0x7f000008b000-0x8)="2e2f66696c653000", r2, &(0x7f00004bd000)="2e2f66696c653000", 0x1400) r5 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) pwritev(r5, &(0x7f0000893000)=[{&(0x7f000042e000-0xc4)="f7", 0x1}, {&(0x7f0000082000)="aee185ac1f5a31db42af8d4754bbb1bd828a281e032b54585228495a4de46331d4a2483d0c1f6090b2f39b2416e447ed63afc2b95ed70f5dd3f12c88cb23189ce71afbe989d98bd680029f30f925879a2caf89880c7bf00426ad0e8f17435f4d294d7fb592689fdd1c6a1e3861d7189f1cf52915c089e09c04f809e5eeeed77c0c8e6d7f46bf1b145baff8b58cfe6bd8cfe38c3fcd4f5cea215ab1ed3a4bb5b493ae2f17868c18e04f4adc0784ee19ef82efc417985030f3b683384093ddd6bbb008d083dcbd60cce6943841395f9d82ccc774892687f2f94edd29fdba3760a13a5a98", 0xe3}], 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004e9000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) 2017/12/15 03:48:25 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000fe7000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) r1 = socket$inet6(0xa, 0x2000004, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00001e3000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x20, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009d3000)={0x6, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0x6c94, @loopback={0x0, 0x1}, 0xfff}, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x0, [0x3, 0xae, 0xf8, 0x80000000, 0x1, 0xfffd, 0x100000000, 0x7fffffff]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00006ef000)=0x247e) r6 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) waitid(0x0, 0x0, &(0x7f0000ba7000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f0000058000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r6, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) clock_gettime(0x0, &(0x7f0000556000)={0x0, 0x0}) clock_gettime(0x1, &(0x7f00000ba000)={0x0, 0x0}) r9 = gettid() setpriority(0x0, r9, 0x6) write$evdev(r6, &(0x7f0000a59000)=[{{0x0, 0x0}, 0x10001, 0x81, 0x1}, {{0x0, 0x0}, 0x1f, 0xffffffff, 0x20001}, {{r7, r8/1000+30000}, 0x20, 0x19aa, 0x5}, {{0x77359400, 0x0}, 0x7, 0x3, 0x2}, {{0x0, 0x0}, 0x80, 0x8, 0x6}, {{0x0, 0x7530}, 0x2f0, 0x10002, 0x9}, {{0x0, 0x0}, 0x4, 0x7, 0x2}], 0xa8) write$sndseq(r6, &(0x7f00001d7000-0x120)=[{0x0, 0x6, 0x0, 0x1, @time={0x77359400, 0x0}, {0x100, 0x401}, {0x1, 0x8}, @result={0x0, 0x0}}, {0x4, 0x100000001, 0x0, 0x0, @time={0x0, 0x0}, {0x100000000000000, 0x0}, {0x2, 0x2}, @note={0x0, 0x0, 0x9, 0x0, 0x5f7}}, {0x7, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x4, 0x0}, {0x0, 0x0}, @result={0xc920, 0xffffffffffffb554}}, {0x0, 0x4, 0xff, 0x0, @tick=0x0, {0x0, 0x73a}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x10000000000fff, 0x0}}], 0xc0) writev(r6, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r6, 0x2286, &(0x7f0000c96000-0x2)="4137") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003b7000)=0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000a1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r4}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000363000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x18, 0xffffffffffff0000, 0x500, 0x0, 0x10000, r4}) mmap(&(0x7f0000f44000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 03:48:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xe, &(0x7f0000012000-0x10)={0xcb, 0x2}, &(0x7f0000000000)={0x0, 0x0}) chroot(&(0x7f0000012000)="2e2f66696c653000") r2 = userfaultfd(0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000+0xc17)="2e2f66696c653100", &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000f5b000/0x4000)=nil, 0x4000}, 0x2, 0x0}) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) timer_create(0x5, &(0x7f0000011000)={0x0, 0x26, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") alarm(0x401) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005a1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 79.742864] audit: type=1400 audit(1513309705.808:1590): avc: denied { prog_load } for pid=9479 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2017/12/15 03:48:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004d9000)="2f6465762f73672300", 0x0, 0x2000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fca000)={0x5, 0x62, &(0x7f000027f000-0x62)="9933bc9ae7eb7d65e8209cc6dd28b14b19cdcd138be4da2a53b103b6d648580d44a82e14002e723e693ae094e2f20723866c687343f09f572e38b9d88020ba9a897dd58a5f49c44d741a4d8f236681c689eaf98aec0832a842854940619206bdeba5"}) recvmsg(r0, &(0x7f00003ac000)={&(0x7f0000615000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000788000)=[{&(0x7f0000cfd000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000653000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x2, &(0x7f0000721000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea, 0x5}, 0x2001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$random(&(0x7f00001cd000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000a95000)={0x7f, 0x8, 0xfffffffffffffffb, "717565756531000000000000030000000000000000000000000000000000000000060000000000000000000000000000000000000000002710000e0000000000", 0x10000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getflags(r2, 0x40b) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000047000)={0x4000000000000001, 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$sndseq(r4, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x123, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fe4000)="b2589e4ae1525243799f479619d5d3e20affa9f2f67929e585d5ef497e01ae473645a96d3c5e9702af2dd3069a6f8a42437977e41d15f9ada084fd738015ab31ae9cfd53ff74596b672f9656b09fee734561e75c52591523e4f12ae9c02ba3610dca98d057efdda72c0c2e68fca6dc25af36e745a1d01cee987fb13997a6c2c588d2facead1538b86bbe76b97fb8eda721f95cec1425ebef78f6881a6d61799639ab9614457d6bebec36969109cd2c90f49e742d0800f4c0e26ff8ac683ad530ebe3c49901e53d76faf5a476", 0xcc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00000e4000-0x50)={0x116, @tick=0x1, 0x9, {0x3, 0x9}, 0x1ff, 0x3, 0x6be, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000071b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000963000-0xb)="2f6465762f6877726e6700", 0x210000, 0x0) writev(r2, &(0x7f00001ad000-0x30)=[{&(0x7f0000e0a000)="", 0x0}, {&(0x7f0000e87000-0xca)="0dc94a2bf178cfaf0c3e7f2762901e79e37559818da267507365e7d4a92a3fc2619490985f9e4f5e48de103fb5ee39fdea43c099fa6dabbc7ba48c0d3f27a8081ef5e7b566e27380bbe68a139c0c88fc4beccbbe09a46aa696de03c47ecf50a5f5b8a8da1af6290fe5cd3c912b194d47e057655c01226a6ee9d21ef3cedff5282770007d67fdb0e4e2525147f4a1fe3427fa800b2ad34b6a98ea63891001c222390e16c2b8fd5c0f573ce94992d8b8190eeacb80e8ac23a436b71829b25db54a325a2a367ef7a1b658e8", 0xca}, {&(0x7f0000574000)="059521d6e761804bd86fd9ca7972851343d9348e3f2d83093553658d70bdfd5bc0d3255d7d15ed09f2036e5203851de9be400f5bced70b1a0f051b5e40c4c5e97fa707ec938125a16bdf5fe6d67c7219d5735af8f32fc0ce6de8344847424bab408d3cb286dede7565815d993c857065", 0x70}], 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f00009fc000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000010e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f0000000000000000000000000000", 0x0, 0x0, 0x0}) getpeername$inet6(r5, &(0x7f00001c6000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000056c000-0x4)=0x1c) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f00005e8000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00004dc000-0xd)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x2c) 2017/12/15 03:48:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) [ 79.782897] device gre0 entered promiscuous mode [ 79.810873] devpts: called with bogus options 2017/12/15 03:48:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000100000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000147000)=0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)="617474722f63757272656e7400") times(&(0x7f0000861000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000abc000-0x1e0)={0x800, 0x0, 0x3, 0x1, 0x8, [{0x0, 0x0, 0x4, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x6, 0xffff, 0x7, 0x0, 0x0, 0xc80, 0x0, 0x0, 0x0}, {0x100000001, 0x79b9, 0x3, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x5, 0x3ff, 0x400000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3, 0x3, 0xbb, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, {0x4, 0xfffffffffffffffd, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x4, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x4, 0x0, 0x0, 0x2108, 0x0, 0x0, 0x0}]}) sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000224000)=0x2040) read(r0, &(0x7f0000ba5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a62000-0x16)={0x9, [0x1f, 0x6, 0x7fffffff, 0x5, 0x5, 0xff, 0x0, 0x5, 0x100000000]}, &(0x7f0000f84000-0x4)=0x16) shutdown(r3, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000a41000-0xb6)="be62d7505f3e123e68e16b8990662819996c329874582e605ad9c8eff17ed8dd4c91df8c593aa7af3a7c44e54a86ce48d95c6926a81097647aa4861e5afc7e7ee683bdfd2eb2a76893cafd471d02112e926ab347bb8dfbf6d9b37f8baae541715a2db54ca54352ad2340cd8ebb0af33229dcaf5251c46da15bf9d4c4586f1c427aa1d5ec4f6363377191818815a857f8c97f5afeeb5f29d7abe602f0383505f95d19b0ed8c13ba75d99f97aa749c467b41d05b9948cc", 0xb6) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00002d7000)={r1, 0x0}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000061a000)={0x74, 0x0, [0x3, 0x1, 0x81, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0xfffffffffffffff4, &(0x7f00007cb000-0x10)={0x0, 0x0}) socket$inet6(0xa, 0x0, 0x3) r5 = syz_open_procfs(r2, &(0x7f0000fc4000-0xd)="617474722f63757272656e7400") setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000ba4000)={0x84b, 0x0, 0x8000}, 0x4) sendfile(r5, r5, &(0x7f0000eba000)=0x0, 0x8000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000bf5000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0x0, 0x1, 0x80000000, 0x7, 0x2}, 0x20) [ 79.868104] devpts: called with bogus options 2017/12/15 03:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1040, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a5f000)="2f6465762f72746300", 0x4000, 0x0) ioctl$KVM_S390_INTERRUPT(r1, 0x4010ae94, &(0x7f0000ca9000)={0xb549, 0x7, 0x8001}) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x3f, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1408, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) fcntl$lock(r2, 0x8000000000000, &(0x7f0000004000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f000056e000-0x10)={0x0, 0x80000000, 0x0}) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000af2000-0x38)={0x83b2, 0x544d, &(0x7f0000051000)="cf9603404fccfca1da8dea8c2d1d05ae1c53be3309a8a6692ea952f77f13528fc3d3af42cd88f3aea7a80be2b5f7be7fda35e16d77fad0fb9cc15e7fa2fd53561d367a6497b379f80250fd7c00a7b680eb9aa449c86073e26a3a80e10a05c8ba4b68cc03d300c6b264e7018b04de679982b252a9524fd23ed61c16d17d2117aacff875918c70c6c5a86a9e6b0fa4f1c88df8f3ad7f90789b0ca0d79b36f4bc57204e0f0dc5e880e5786245c2f6a8e8eed60633921b06536eb25ef1addd5f919dc73ecf823911f634177a81a6ac0ff10b9fb261496e76496c09daed5285485b1e", &(0x7f0000af1000)="8f031671c7d3e1c6d084b082e515a04666a62c52bf765be1ec28626e125aec1da4ffffdf5d747e06280de753f1f97442ceba45854a4e81b572a4bbcbebc4adc015469c963094af4c289001fd48a3eb5f819610cb844ec427bcba4501d74bba0e996462dedf4c39ee916ca3c0f639f133ddc087e426145b0c772e1dc1b1845a7d8782416e36cda7a700ad0b0846d9f67be993e95fc680b838fb9f967f5f7dcaa502f6b518b4df98353586ea8c6319", 0xe0, 0xae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000833000)={0xf000, 0x4000, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000a91000-0x8)=0x1e84c0000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c3c000)="2f6465762f73657175656e6365723200", 0x24100, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006fa000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x6769, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000a5000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003c7000)="2f6465762f70746d7800", 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) r6 = epoll_create1(0x800000080000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000053e000-0xc)={0x0, 0x0}) ioctl$TCXONC(r5, 0x540a, 0x2) write(r5, &(0x7f0000f8d000)="1f", 0x1) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r5, &(0x7f0000a4e000)={0x20000002, 0x0}) 2017/12/15 03:48:26 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x20, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x1, &(0x7f0000003000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x18)=[{0x7, 0x1000, 0x2, &(0x7f0000b26000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2017/12/15 03:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000423, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xbf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000fd3000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x101000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)="2f6465762f6b766d00", 0x40400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce9000)={0x0, 0x0, 0x0}, &(0x7f00007cf000)=0xc) clock_gettime(0x0, &(0x7f0000fce000)={0x0, 0x0}) r4 = syz_open_dev$evdev(&(0x7f00001c7000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x80c0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = dup3(r4, r2, 0x80000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000211000-0x4)=0x2, 0x4) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000b16000)={{&(0x7f000076b000/0x2000)=nil, 0x2000}, 0x1, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000606000-0x4)=0x4, 0x4) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f00001e5000-0x400)={"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"}) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000374000)=0x7) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000ad4000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f000033e000-0x50)={0x8, @tick=0x6, 0x3b6d2624, {0x7, 0x474}, 0xee22, 0x3, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(r3, &(0x7f00008d1000-0x8)="6e732f7573657200") ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 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, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/12/15 03:48:26 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000184000)={0x2, 0xffffffffffffff9c, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0xfff) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f000011c000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x3, 0xe3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="20b8ec2cc7a90c8bcbceac30f612f8889210537a3fa29f3ed13d4e02f131499dbb56e150055d91ef171805cdd81f8d199654afb93b290340f4805a76b634b654a553579e9effd8a8fbe2c56af17666bebb22591388d76f1b8aeaf38fa7ff2a", 0x5f}, {&(0x7f0000000000)="07fb6e79fbdc429f34582d8239506a90dcc1bab2327a81f4ec0d098bd1cbca8a6e0341eb9f452bb689b9051bbd193d713ea10b23ffe3f57776caa79f62f38ac6f0b8438fff2fb3662d1d6ddf73f2e740792b51cce9eb7fd00457fdea316bc6a55becd6829f380e55dbad8dadb00d67bcaec90554aec788cd110580a941879a59d589efae81d4a849d6533e6cfa82c8", 0x8f}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002cb000)="2f6465762f7573626d6f6e2300", 0x101, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000e0c000)={&(0x7f0000253000)=[0x0, 0x0], &(0x7f0000e1f000-0x4)=[0x0], &(0x7f0000984000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003a8000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x1, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSBRK(r0, 0x5427) bind$netlink(r1, &(0x7f0000001000)={0x0, 0x0, 0x4, 0x1b}, 0xc) r2 = syz_open_dev$sg(&(0x7f000001b000-0x9)="2f6465762f73672300", 0x0, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000260000-0x4)=0xbe) ioctl(r2, 0x100000001, &(0x7f0000001000)="") bind$ax25(r1, &(0x7f00009ff000)={0x3, {"ea69422c52fd8b"}, 0x4}, 0x10) 2017/12/15 03:48:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00005f2000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xc}, 0x1c) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c1d000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f4c000-0x4)=0x4000005, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x1ff, 0xfffffffffffffffd, 0x2, 0x0, 0x4, 0x100000000, 0xffffffffffffffff, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cee000)={0x0, 0x0, 0x0}, 0xc) r2 = perf_event_open(&(0x7f0000ad5000)={0x1, 0x78, 0x4, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10000200000000, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x737) syz_emit_ethernet(0xd8, &(0x7f0000b8f000-0xd8)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000001, 0x0, 0xca, 0x0, 0x2, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x8, 0x0, 0x0, 0x7, 0x6, "44ef5b", 0xfffffffffffffff7, "6b14cf"}, "5526be69910c0167339a13ef82ae9b83a3d5dd8a57afc114d01188555876292ec52b5ae5fbffed11672523bd3d8a54590e872002b82c1eba7c3edce3e734fde2dd56dc0f1b5699d87aabd76e8be55bb34e8005a9902e982ea1951e1fd52b1a2eebe0f53d7e7a6937b516e9cb2f700ab454f63939273aa47f4978417cf847b6e34fb30624494777c654255b0163d5b6ee062c2402c814f2a1ca50847f441503c80983a24b14c8"}}}}}, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f00005e1000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000071d000)=0xea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000abd000-0x40)=[{&(0x7f0000efd000-0xfb)="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", 0xfb}, {&(0x7f0000491000)="bb148124a64ddd88a620c81941b9ea91e6ed39d55123467db341e59a42a156d78f1225d95eed35f00ec9ce04a79668dd44904616c9cbd4e6141e18810013b4a0a1f9a2e5225ca7479c007db0f5a588c1de816c80b528fe5d05b5ce6493ab9280fa8b4e25ca7d002d0b0d80bdc3af8f95e6887b59cba2313bf01ac8f328dc05a8615ff8d67a7f223f125b9af0", 0x8c}, {&(0x7f00001be000)="32dd0029f1592ff86b5008978f378cef874d6a5e3304d4989582e0b2750b890ca8c723d4bc9c3bd9e0402c5bc477cdd9c16cdc582d60dea4e729bd14916ee771c4018ff2a1c34fa7077d4ba7097e302d4d4e", 0x52}, {&(0x7f0000739000)="", 0x0}], 0x4) r4 = inotify_init1(0x80000) clone(0x2000, &(0x7f0000cab000-0x1)="5e", &(0x7f0000c34000-0x4)=0x0, &(0x7f0000896000-0x4)=0x0, &(0x7f0000aed000+0x5af)="03") get_mempolicy(&(0x7f0000a9e000)=0x0, &(0x7f0000ce7000)=0x0, 0x2400000000092, &(0x7f00007e8000/0x9000)=nil, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000049000)={0x0}, &(0x7f0000a82000)=0x4) socket$bt_sco(0x1f, 0x5, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000838000)="2f6465762f7667615f6172626974657200", 0x2c0, 0x0) accept(r0, &(0x7f0000454000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000dcf000)=0x6) r5 = memfd_create(&(0x7f0000ac8000-0x2)="002f", 0x2) rename(&(0x7f0000fb3000-0x8)="2e2f66696c653000", &(0x7f0000649000-0x8)="2e2f66696c653000") io_setup(0x800000, &(0x7f0000ae6000-0x8)=0x0) io_submit(r6, 0x5, &(0x7f0000f5f000-0x28)=[&(0x7f00004d4000)={0x0, 0x0, 0x0, 0x0, 0x701b, r2, &(0x7f0000b55000)="308f203ee1293c24e88c433075131e1937b4807af55c7317178529193777516faa3f47b5a83301e5451e0b62ab6145708e8a9ab69354e5af5761c64038340c99b3105e39c59f0744da7c26552d173f83d6e6a48f497bdf40a1185e320a8dd1a969559e8218fc3dec96ea59731f871d939df426d8319f563851c412ba68aadd0591ead6e44654cfa5fc5e440828373d8e008c1353424304e1410e87b5edfcd19c388b1d793106085742de557ab43ef1661e936cede7e2f923a0bd13ceb7e045b09f15d506d6bb469307f8d22b211978bc0b6d48c7a005c917d545dcb0b2ce2a18129604fa007e571549e187e07b479b7f6d0445", 0xf3, 0x8, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000a18000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f000077f000-0xd2)="8383a6b32d07e19dee35ac3359d47cafb8e1821826616e518c482d1297c7ab86cf123ee356afe3473ca9ac199d817a6029a98fe08de9681a26cd31aad5e761cb9151abf8e3f028ecdeeb83a66e40e844b758a7ae7995ee59c129761e9c4ba3dcbc3fdf230969316e1c3a520ff511b00158cac2a2c541c31636dc9925e9ec4d3e7402e46c7444810f894e9b5a08a6e45248ac2b399b83ad38fea7c89d70261bcf94398e32a9b7fc4d7ec3c532e56ac1846cd954d59c0e2d7a560db910a3b2a9043441bc1797bda0662cc4bb937063fdcab56f", 0xd2, 0x3, 0x0, 0x1, r5}, &(0x7f0000cf4000)={0x0, 0x0, 0x0, 0x0, 0x1, r5, &(0x7f0000fe4000)="defcf08c97dd378bdb0336154ae134c1a306e7914bcb2f293d006e44381bfa1a0299ea55f4feb955489c6655921c9f6b86302df3812d207bfa4758fbbe415be0369cc070ae284a4463f119371917d6deaf6ae3ad636b1e4852029a2b975a1fbb09c851edc14b968cc20fbc3ca8ae4e3e02b06dada420c4c302eaa970bb52e936656475b3247b", 0x86, 0x5, 0x0, 0x1, r5}, &(0x7f000075d000)={0x0, 0x0, 0x0, 0x0, 0x7d, r2, &(0x7f0000949000-0x26)="d08f2eecd4fc16f7f725292e49dfe5bf72f373ce26b3b66fe8bbd13b71cfbca3ab10e3aa31a6", 0x26, 0x0, 0x0, 0x1, r5}, &(0x7f0000b77000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, &(0x7f0000ae0000-0xc2)="cefb0d9884c4fd1b8c83fe9a075dd45e7d3c55f3d87bf2fb9303ecbb197d9546ccad80534a50cc189642b68106ef9a1306cde585487f773f0ab198ada71258f4e1bc7a135e089f11fbf36036f02a426ea962e6e43e2b9ceb9b5a846398eb8f005a54f5855c6ea84712013e21efb25b13d7dfb9d5a683e82e7e607ce6061d91eb5c6e6f1b872aea1c7b92c646f15f1b3fa156e7e8f65b03dbd4cc01ac69aa7b04b3b60e0ffc7e5aab914787c7d02a7c93c7f0ac5a2faa2ba7577b36d6d795573fac68", 0xc2, 0x2, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc, &(0x7f0000345000-0xf6)="eb9cc7f0312766ae4eb5470cd1f224df79cd555a2f9b88e7cd2ce7b35c36fa167dafa3bc3e8c39c194bd234673753c17c93c7b2305d428801502927e02b6a59952bff8a998eb5587f0d0f2d5e03d7a8614bd33f06d697d7b179c99584f05cfe95a403080a91edb1fe58426c83f92f1ef8e05227b00a487d2c9230d61ff246a1e9129d3c790a048e777ee3f2f106985feac9c7de7724f15d4aa1d39b557d8b80d427ef6b047aab468e922d6ad38d2aee50e69804155813f33620bc3a957865a6be7b2fbf44e2f34fb5f256b681883c8b6224f923992e8d2a937b2ce46de81d5ef2273c88dc2cc30dac5c8fc5394caaf7ce8b8e74ebce0", 0xf6) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x24) 2017/12/15 03:48:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(r0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = add_key(&(0x7f0000924000-0x8)="6269675f6b657900", &(0x7f0000833000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000623000-0xe8)="1b38b92f817e5acd9b763f295f777fa4ad120c2bbf375109636e6b4a10dfd781392542d03af051b408d018f6d5b910c2351e16cc11460bc1688208d6693933f72321ee10f760e2eedcb6bb249d797185ed7f1ea9b94661ce5527687a88c5a66bc941123685721724e5d2c3f4985cbbaf3e6c86519c823f9b93e9d46dac413a804032cbd24178f90963552157f813a563ddaab570603dcbb6f401033f5bfc92f4d03677acc0aa4d1646a17d3c601a1acc4672e1a1fa66175c6ff7e70dfe24e2cb3b9d249096a2e0d23d74f1ed5103c2015a4ca7fd92789118d46a597d44217fb384eeb2b686a44b1e", 0xe8, 0xffffffffffffffff) keyctl$clear(0x7, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) move_pages(r1, 0x0, &(0x7f0000adf000)=[], &(0x7f0000818000)=[], &(0x7f0000757000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) bind$inet(r3, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000cae000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000096000)=[{&(0x7f00008d6000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f00006ac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f000079f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000369000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000541000-0xa)="00000000000000000000", 0xa}], 0x5, &(0x7f0000984000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000bbd000)={0x0, 0x41, 0x104, 0x3, 0x100000000, 0x1, 0x3ef, 0x7f4, {0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x81, 0xcbb9, 0x45a6}}, &(0x7f0000417000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000cdb000-0x8)={r4, 0x80}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000358000-0xb)="2f6465762f6877726e6700", 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = creat(&(0x7f0000baa000)="2e2f66696c653000", 0x20) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000038a000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f0000d88000-0x4)=0x80000001, 0x4) keyctl$setperm(0x5, 0x0, 0x0) unshare(0x20020000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(r0, &(0x7f0000bae000)="6e732f6d6e7400") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000063f000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) close(r8) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f000013c000-0x4)=0xfffffffffffffffe) ioctl$VT_RELDISP(r7, 0xb701) setns(r7, 0x0) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000a03000/0x1000)=nil) 2017/12/15 03:48:26 executing program 0: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000782000)=0x10001) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000d17000)=0x8f0f) r3 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) r4 = getpgid(r1) r5 = syz_open_procfs(r4, &(0x7f0000bbe000)="6e657d406669025f657265002619") perf_event_open(&(0x7f0000dfb000)={0x7, 0x78, 0xffffffff, 0x5, 0xffffffffffffff6c, 0x0, 0x0, 0x3, 0x11148, 0x1, 0x7, 0x6, 0x40, 0x15, 0x0, 0xfffffffffffffff9, 0x2, 0x0, 0x401, 0x20000, 0x9, 0xd00f, 0x80000000000007, 0x80000001, 0x5, 0x1fc, 0x0}, r4, 0x8, r3, 0x2) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f000048c000)=0x3c) sendfile(r2, r5, &(0x7f0000323000-0x8)=0x3, 0x401) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000001000-0x8)={0x1, &(0x7f00009a6000)=[{0x0, 0x0}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e93000-0x4)=0x0) r7 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r7, &(0x7f00002d5000-0x55)={0x55, 0x0, "373808b8bed992f79a0b9c53f283a6e0d6bae1715676ce8b830f5b7ef48533d9855be4f5cacf8a54c8ea0e5f10c2a4eaba1a2a43f7e1a83b6bb4656f95a636108634ed865351afd708856ca939"}, 0x40041) r8 = socket(0x10, 0x3, 0x0) write(r8, &(0x7f0000fdb000-0x24)="240000005a001f0100000000000000002300071008000100feffffff08ffffffef000017", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)="6e7300") getdents(r5, &(0x7f00008e3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac) ioctl$KVM_PPC_GET_SMMU_INFO(r5, 0x8250aea6, &(0x7f0000869000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getdents64(r9, &(0x7f0000407000+0x192)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) getdents64(r9, &(0x7f0000696000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r8, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4208, r10, 0xcc75, 0x0) ptrace(0x4207, r10) 2017/12/15 03:48:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000742000)="2f73656c696e75782f636865636b72657170726f7400", 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c08000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000dc000-0x9)="2f6465762f76637300", 0x1, 0x0) listen(r0, 0x7ff) connect$inet(0xffffffffffffffff, &(0x7f0000131000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000844000)="", 0x0, 0x0, &(0x7f0000995000-0xc)=@nl={0x0, 0x0, 0x8001, 0x0}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f00006fa000)={0x0, 0x0, &(0x7f0000b1d000)=[{&(0x7f00008d2000)="", 0x0}], 0x1, &(0x7f0000f79000-0x23c8)=[], 0x0, 0x0}, 0x0) memfd_create(&(0x7f00007b4000-0x13)="2e2510776c616e3147504c656d305c656d3000", 0x1) syz_open_dev$usbmon(&(0x7f0000967000)="2f6465762f7573626d6f6e2300", 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ec000)="2f6465762f6877726e6700", 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000e40000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x20000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) restart_syscall() r4 = syz_open_dev$tun(&(0x7f0000019000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2200) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000065000)={@generic="bed329f746863a362240c7a7b1db4123", @ifru_flags=0x1000}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) listen(0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000511000-0x8)={0x0, 0x0}) r5 = dup2(r3, r4) r6 = inotify_add_watch(r5, &(0x7f0000951000-0x8)="2e2f66696c653000", 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000330000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed7000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a4b000)={0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000198000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a6c000+0x767)="2f6465762f70746d7800", 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f000085a000-0x10)={&(0x7f00001c3000/0x4000)=nil, 0x4000}) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000669000-0x60)={0x27, 0x800, 0x0, 0x0, 0xfffffffffffffffe, 0x5, "95f46f1caa5cd4cbf8953f233b7a642a78d4c538fc79a02a872513ff218dbec7e7f4dc1550d5f11a69f41eddef045ef85b4c2025e8983fab802dada28c43bb", 0x1000}, 0x60) inotify_rm_watch(r2, r6) 2017/12/15 03:48:26 executing program 7 (fault-call:8 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000022) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000072b000-0x4)=0x0, &(0x7f0000214000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ab5000-0x5f)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400000000000001, 0x3, 0x22860, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) io_setup(0x3f, &(0x7f000059a000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x40000000) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000c3000-0x9)="2f6465762f76637300", 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c09000)={0x0, 0x81, 0x30, 0x1000, 0x8}, &(0x7f00002c1000)=0x18) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "6d69636861656c5f6d69630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 03:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000184000-0x4)=0x8001, 0x4) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000eee000)=0x0) symlink(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000016000-0x8)="2e2f66696c653000") r2 = getpid() setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000260000-0x4)=0x4, 0x4) r3 = dup2(r0, r0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000f69000-0x4)=0x0) perf_event_open(&(0x7f00005c6000-0x78)={0x0, 0x78, 0x6be, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0xff, 0x8, 0x0, 0x6, 0x4, 0x400000000000000, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x200000000000002, 0x0, 0x0, 0xc158, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0}, r1, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000644000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x8000000000400007, &(0x7f00004f2000)={0x0, 0x0}) r4 = open(&(0x7f0000936000)="2e2f66696c653000", 0x2, 0x40000) rt_sigprocmask(0x2, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f95000)={@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x4, 0x9, 0x1, 0x9}, 0x20) pipe(&(0x7f0000034000)={0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r6, &(0x7f000069d000-0xa0)=[{&(0x7f0000878000-0xeb)="0b756a5fb493672e0364ffb2c213ea7dba9f474965761d3f00767e9a7f372ae4d5b8d1f3abc5a8d192dcab54089e0e30edc10164e06b932fe43b6abc62d00317a97f3a91b83c98ca999189427d79937d37862d007df0656096f016b4de042bdb77302d9b0e4f7ffea38aa2de8ee226bbba191dbf9e99bfaf258b2021f2f675770a5bb7ad63627858c7f6538801fd39d9cf4f34255a8d15a52a0f67b798ac1cd6626d088d9f59d36b1de2ed78cba6464b3c75eba3ec6f2487f5091c30bb838e4c3cdd31a4e473fa627b0e218a0e7312c711a6f661e1c8b5c304e6ed47910e2df7a9e3d9877ea269a12ad056", 0xeb}, {&(0x7f0000fc0000-0x4e)="7af2cf6b8637ee386449115ecac3c7e46d6ec10a4c0867d71776f14b7597bff0ccccdc1989ad9c907c8bfa11a0aa7eef5c84cbc3a856265663171d647d8c727984096dd3b84c0a0766b4b2c979d8", 0x4e}, {&(0x7f00005b1000-0x1d)="fe59c587555c1905c647487911b233ecbff26d439deda92f232a2c703e", 0x1d}, {&(0x7f0000237000)="93ce9d0817b7dd3cbe0e43ef7076ae20e30492d47ad7e9bea4054a0c0b592b08abcaacda5e77d8981aea0fa0d1fef90ad48654ecd513dd1ec2617039fbf17bade4b3ca15e6f0f2609dc5b79d2c49ff6d8a08d4d7672c53a3f5639847567973dd92a36a3624b088725bdc449673c3d8e4", 0x70}, {&(0x7f000013c000)="0356a38d88353e0f8e55cca33ff2267f695c84cb6436650b0a1eb08a24f2325ed241b5c1b49d50cb7af0b829677b2b9789e7c5e313af7e2fb849a6b3da5a259b462bbe3c6f8ee0898a1f20141a207147c74217c79418e38299a680ea9c776b6fa011595b746c27522cc8acd485f4434a0eac186807cf2f89c66de0117d75e53ba3b153bee47067c653eef5d24250afbd1aa0e5cbb788a8c44c45f7e612691d40419cb3f59001efb4184740fc8e599a738907d680a66a2a789e890f4316860faa618e8118557bc8dd69c8929b5ec8d266689114a4ef61ed296051119efa68a81a11cb6990cb60c5ecab48a3f72ce663b98de7", 0xf2}, {&(0x7f0000ded000)="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", 0x1000}, {&(0x7f000060a000-0xeb)="84e6f425ea7b3967897dff8911e145eb9bd6d6f78eb1598e72ae272802f89ea25d3de150349677f1d60976e2fc3b63325e342b49822db0c4b9b948517c473f93f1b3e98d1111e7f42cce824fa916c0a1ab15209bd15c15fd1b4f7eec0c6a8081af2e9377505b1a8530510bba9adc7681d54a09c39598eedbaeb5efc659da068cb28bf63e394ed846181f46ab86e253636e3355325a8c9cef2fff359b7af11d23ff1087495b780ad47a8e8b3388fcec999488f538eea1e38c292536f4ef187f0ebf33335780c7218c8320356db81dc89728c18e28ce40939355b3762d45d0b0fe6740fb1df3b724cbc465ca", 0xeb}, {&(0x7f0000d5e000)="3e62d346d5506a0092113e8c5209278c4d748daac724e5acbe9a08f44249f8b4c1e7365e16b55e8c7e9d25a4c4cb1fd179057e23cc7a164d148a0e757ccd8b286fad31d0b4c4c854c5da1bcb0900429cabfc7259c62f165da5482366b62a137125c2708ad903062635c5354259a418b84417b59a459d65a654baaf56f539072c39d815507d152226069ea086e8eed19b5b84f5fdc00c8d42c74d8e5ec87c6bb0e8f8dbeec1489d2f6b44ce4ed4a571272e0c5f2708714dd4e06f", 0xba}, {&(0x7f0000060000-0x50)="c220685395171bc11d12dfaa04d46c7bfd914d60f90a6d0a396c5e0fbaa948cc9b8bca5633ba35830a47e8dff18fdc6ad17a2026f89bb9fdd13c1932d1c0521813f526b268f6fbc10caeb3d09a31344f", 0x50}, {&(0x7f0000207000)="182f3eed918dada66c02", 0xa}], 0xa, 0x100000004) kcmp(r2, r2, 0x7, r4, r4) pselect6(0x40, &(0x7f0000b4d000)={0x3, 0x80000000, 0x8000, 0xffffffff80000000, 0x68c0, 0xffffffff, 0x8d53, 0xffffffffffffffc0}, &(0x7f0000194000-0x40)={0xef, 0x4, 0x6, 0x130, 0x42bb, 0xfffffffffffff21d, 0xfffffffffffffff7, 0xe92}, &(0x7f00002fe000)={0x8, 0x5, 0x8000, 0x156, 0x6, 0x0, 0x8001, 0x7}, &(0x7f00006c8000)={0x0, 0x0}, &(0x7f0000faa000)={&(0x7f0000847000)={0x3}, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000071d000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00002d0000)="62696300", 0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000570000-0x10)={r8, &(0x7f0000dec000)=""}) bind$inet(r7, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r7, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) connect$inet(r7, &(0x7f0000002000-0x6)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000a98000)=0x401, 0x4) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000167000-0x10)=@req={0x28, &(0x7f00003bd000)={@generic="2ddce7f6fcb15992679ce596879c20e3", @ifru_map={0x101, 0x5, 0x7ff, 0x1, 0xea, 0x7}}}) splice(r5, 0x0, r7, 0x0, 0x2e2e742e, 0x5) 2017/12/15 03:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000d7000-0xc)={0x1, 0xffffffffffffffff, 0x0}) r1 = getpid() fstat(0xffffffffffffffff, &(0x7f00002c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00002bf000-0x4)=0x0, &(0x7f0000c3b000-0x4)=0x0, &(0x7f0000522000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000225000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000023e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad1000)=0xe8) getresgid(&(0x7f00006cb000-0x4)=0x0, &(0x7f00007c8000)=0x0, &(0x7f0000371000)=0x0) sendmsg$unix(r0, &(0x7f000003d000)={&(0x7f0000d71000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000914000)=[{&(0x7f0000d30000)="1fda96c9d7327af69cc84d665a5f435bdb692934903e797228d8f9ca9cae20c9450a8da43293c9d6bd156d101a228c10581725cf3d2f60dcaf312b1e796c697260fccbb3bc2eb8d3c3f0971726085e13606657154bed3d3335b347e06389414254106d90746558463c9b7c5ea0f18dc886398b8c63a1972e70c3d6cea7cd37c97016033d4a798cb91696843f37ad1e5d72348ca41b103ff7beb009bbdae97af86552cf406be98766036cf553d9d1a98c1cd15bafa8169469cff0872aafcb9dfb89c607f3e34b12f1de4ad98ef73fb1c59ed658b3aa0dfb414b9b2e900a14f91ae539f6", 0xe3}, {&(0x7f0000141000-0xbf)="6bab63b62f3dae5053a07cddc20ea59bfa2b55bc54edbb07e1577945b8e9001a091a8667b49001cdb485c6d24a6014b4959e74a487b42fa0810f8a5eb4b5292f05435229ee61429005f977d373303d5955694d2fc207bc4dab837ff767569ffafa3864fe4b40b0019d59e648a45fc39ba5c5469caa467577e96deac80ba159ded59d0960a179956e9e1e71d2e961c5ca12260862766440eb5cc6a711ee905cf5a1781595d7e02eece3f94822d995ac3fff4d636ce5c97d227e93acbfbc58c4", 0xbf}, {&(0x7f0000ea3000)="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{&(0x7f0000609000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000888000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x4005}, 0x4000010) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r7, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r8 = fcntl$dupfd(r7, 0x0, r7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r8, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) [ 80.278721] FAULT_INJECTION: forcing a failure. [ 80.278721] name failslab, interval 1, probability 0, space 0, times 1 [ 80.299835] CPU: 0 PID: 9576 Comm: syz-executor7 Not tainted 4.15.0-rc3+ #221 [ 80.299846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/12/15 03:48:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000000000) timerfd_create(0x4, 0x801fe) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bb8000-0x4)=0x0) getpgrp(0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002be000)={0x0, 0x0, 0x0}, 0xc) sched_rr_get_interval(r0, &(0x7f0000c73000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000025d000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000beb000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x753000)=nil, 0x753000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x307) openat(r1, &(0x7f00004ed000-0x8)="2e2f66696c653000", 0x400000101000, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0xff, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000077b000-0xe)="6e65742f6d6366696c7465723600") preadv(r2, &(0x7f000080a000)=[], 0x0, 0x42) readv(r2, &(0x7f0000e1f000-0x20)=[{&(0x7f00000b7000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000309000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000ac4000)=0x0, &(0x7f00005f0000)=0x4) syz_open_dev$vcsa(&(0x7f000044a000)="2f6465762f766373612300", 0x3f, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000a06000-0x90)={0x1ff, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_extract_tcp_res$synack(&(0x7f00004f1000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00004e5000-0x14)={0x0, 0x1, 0xffff, 0x3, 0x5}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000811000-0x8)={0x9, 0x10001, 0x9, 0xffff}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00001ff000)=0x5ffd) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a48000)=0x10, 0x80002) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000674000)={0x3, 0x2}, 0x8) perf_event_open(&(0x7f0000a51000)={0x0, 0x78, 0x0, 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, 0xffffffffffffffff, 0x0) [ 80.299851] Call Trace: [ 80.299879] dump_stack+0x194/0x257 [ 80.299903] ? arch_local_irq_restore+0x53/0x53 2017/12/15 03:48:26 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x400dc6) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f70000-0x3)="275be8", 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000489000)=0x4, 0x4) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000f72000-0x8c)={0x4, 0x8, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fa6000-0x1c)={0x0, 0x800000000000006, 0x6, 0x204, 0x1, 0xffffffffffffffff, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ea0000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffff9c, 0x1) syz_extract_tcp_res(&(0x7f0000f7d000)={0x0, 0x0}, 0x4, 0x2000000003) syz_emit_ethernet(0x3a, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x1, 0x1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r2, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000273000)={0x42424242, 0x42424242}, 0x3, 0x1ff) syz_emit_ethernet(0x45, &(0x7f000010d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x2, 0x37, 0x0, 0x2000, 0xfffffffffffffffe, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x3, 0x0, @multicast1=0xe0000001, {0x6, 0x4, 0x7, 0xfffffffffffeffff, 0x101, 0x1, 0x5ffe74d7, 0x10000000000001, 0xff, 0x5, @empty=0x0, @empty=0x0, {[@noop={0x1}]}}, "9b5d06"}}}}}, 0x0) syz_emit_ethernet(0x9a, &(0x7f00009ad000-0x9a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x2, 0x2, 0x8c, 0x0, 0x0, 0x3, 0x800000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r3, 0x4, 0x0, 0x1e, 0xe6, 0x2, 0x0, 0x80000001, {[@generic={0x2, 0xb, "55abb15971653267a8"}, @window={0x3, 0x3, 0x3}, @nop={0x1}, @sack_perm={0x4, 0x2}, @sack={0x5, 0x1e, [0x2, 0x2, 0x6, 0x9, 0x3, 0x4, 0x4]}, @timestamp={0x8, 0xa, 0x40800, 0xffffffffffffffff}, @fastopen={0x22, 0x10, "d6fc1ce3cbfb7a61773ae78ad472"}, @sack={0x5, 0x1a, [0x8001, 0x9, 0x7, 0x7, 0x4f25, 0xebc]}]}}, {""}}}}}}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ec1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004b1000-0x4)=0x14) 2017/12/15 03:48:26 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000092a000-0xb)="2f6465762f6877726e6700", 0x40007a, 0x0) open(&(0x7f00004e1000-0x8)="2e2f66696c653000", 0x101002, 0x13e) r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f00009d2000)="2e2f66696c653000", 0x1fe) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e49000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r2, &(0x7f000011c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f000053d000)="2f6465762f6e65742f74756e00", 0x0, 0x20000) epoll_create1(0x80000) openat$kvm(0xffffffffffffff9c, &(0x7f00009d7000)="2f6465762f6b766d00", 0x288806, 0x0) r3 = socket$inet6(0xa, 0x80005, 0x4009807) setsockopt(r2, 0x8000000084, 0xc, &(0x7f0000aac000)="", 0x0) setrlimit(0xd, &(0x7f0000d28000)={0x3, 0x1200000800103}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000f3d000)=0x0) listen(r2, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x14010, r2, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000691000-0xb)="2f6465762f6c6f6f702300", 0x4000000000000005, 0x92100) accept4$inet(r2, &(0x7f0000522000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10, 0x80800) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x2001e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000fa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) r5 = fcntl$dupfd(r4, 0x0, r4) connect$inet(r5, &(0x7f0000ff2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000c92000-0x10)={0x2, 0x1, 0x6, 0x10000, 0x0}, &(0x7f0000c6a000)=0x10) 2017/12/15 03:48:26 executing program 6: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x20) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000f60000)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000f60000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f5a000-0x4)=0x14) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000301000-0xc)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f60000)=0xc) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000015000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000000b000)=@generic="4c47458542f9fa231965dd0e558866da", 0x10) r4 = dup2(r3, r3) bind$inet(r3, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f000000f000)=0xc) connect$inet(r4, &(0x7f0000009000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f62000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000c16000/0x13000)=nil, 0x13000, 0x9, 0x110, r0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0x1000004, 0x803c, r0, 0x40002) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x2000004, 0x34, r1, 0x29) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x100000023, &(0x7f0000eda000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f68000)=0x91) [ 80.299946] should_fail+0x8c0/0xa40 [ 80.299974] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 80.300021] ? find_held_lock+0x39/0x1d0 2017/12/15 03:48:26 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000525000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00004eb000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r1, 0x3fffd, 0x1, &(0x7f0000f4e000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000c32000)="2700", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000001000)="da18ba6cc0713670d42d6e6fdd3a77a55d0175850de6e763f9da5b4ed7090017b8ef44c742291522a62d24f9631fd17f7105d60759b9812c917772318ebf6aaf0dc736c633cd8aeef836bf80b4c59e106291060000c500000000cf5e3d8bfaf0f88573430090948171666b30ac005516c2b300cc16b4ddaf2ebf7d138b5ab1f697fd8323dd44f70f0000e628e51903e99c14880b7749c0239f79ca9aab94f1ef690feb24d2ac82de1cddbd4f2997c416a4a6bd800000011d04") getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000ac1000-0x6)={0x1, [0x4]}, &(0x7f000033f000)=0x6) io_submit(r1, 0x4, &(0x7f00005c3000-0x20)=[&(0x7f0000983000)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000566000-0x6a)="a0fd09dfe0c2fa35d2daae9404b87343288d7d171bdfe2a0938ab6bb0a715cdcc8952b8cf89caba25b555ed5859d988efdb8937bb58a3fd45a1acc548b387ee1b9c4fb83797e2896edabd12bf849bba167c6fa22197e23a3e59b38e57f2642567e23f892cb22fa01250f", 0x6a, 0x80, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000053000)={0x0, 0x0, 0x0, 0x1, 0x9, r2, &(0x7f0000755000-0x17)="e7f79c9aa8da2a459443c5b175e96f3b173d389879eabf", 0x17, 0x8, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008f7000)={0x0, 0x0, 0x0, 0x7, 0x9, r2, &(0x7f00002c0000-0x2a)="5c9fcad77329c4ac55bf38ec7e0ce7060c5fc7391f9583f4598123f50c246df1af53f302efabe1f66b19", 0x2a, 0x8, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001d4000-0x40)={0x0, 0x0, 0x0, 0xb, 0x7e3c, r2, &(0x7f0000483000)="95182d7280fcca3f011bfd93049d2c102006641c4d4f6b2c9fc15d54b780f00f509302632412cd7dee3b804c509d481df1cf0294659c2c9ac22d4333f1ce4f2df9a963e01035d6fb012380af09648e566c5f2e192f873e5ca7e55039f3625fcbf3ffd290911fbffe33707da5f432fed4e55944ebe6bd1b76b519b12247fce5861c7b9072a0d2f79d50972697f72feabe9b67182f17bfd16647be2ebff2df6759fc0d47667efba525687ee0d6cc1e0fe30f378ec2e2c3c85e6a47df40562c437e1cb12f4a37127362aa", 0xc9, 0xffffffff7fffffff, 0x0, 0x1, 0xffffffffffffffff}]) ioctl$TCSBRK(r3, 0x5409, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) mkdir(&(0x7f000081c000-0x1)="2e2f66696c653000", 0x38) mount(&(0x7f0000e3a000)="2e2f62757300", &(0x7f0000de9000-0x8)="2e2f66696c653000", &(0x7f00005ac000)="63707573657400", 0x10000000000, &(0x7f0000039000)="") mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000ed3000)={0x0, 0xa4, "3c83ebe38e143711f45cf3b064f9fa02a4203fdea22f3d104a28f40da42280163666b89ecc46593f6c06981e861b8277b127b74ad87f523e42dd2fa4de717cf7b8ff70ef45b71bde06c2ffe1ceb037442e56812c95b61559e288836050665d5302b5bdf662cfa408c74a6fbf03258b9fa9cc14e670673f3df6a831727a2bcf3cc6c0d3f4e73f17bcb1a44e3d137e2ca8b913758d652bbd1949c57880728ff85215d8c710"}, &(0x7f0000101000-0x4)=0xac) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000082f000-0x10)={0x9, 0x2, 0x2ca1, 0xcf7f, r4}, 0x10) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x50, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fd2000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x30, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dce000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) io_setup(0x6, &(0x7f0000f7d000-0x8)=0x0) io_setup(0x2000000000000081, &(0x7f0000000000)=0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0xa, 0x32, 0xffffffffffffffff, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f000060a000)={0x10000, 0x1000, 0x6, 0x6, 0xfffffffffbfffffd, 0x9, 0x3, 0x6, {0x186, @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]}, 0x100, 0x1ff, 0x4, 0x6, 0xffffffffffffffe7}}, &(0x7f0000ff3000-0x4)=0xb8) 2017/12/15 03:48:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000069000)={0x0, 0x53, "c74a22e6a8d3b815333db9f4254db0779a600be76c35743e5336357c66f67c54622bc1835a53e0743dee1bf206ad82ef77c60d23ef3df460ef8229567feaae0d3a487e38e991c1d40a3c6647e76feee4427306"}, &(0x7f0000610000)=0x5b) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000474000)={r2, 0x9}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000873000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) bind$alg(r1, &(0x7f0000af8000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "67636d5f62617365286c7277286361737436292c6d64342900000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003ef000)={r2, 0x38, &(0x7f0000a1c000-0x38)=[@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000b75000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002e8000-0x4)=0xfff, 0x4) [ 80.300072] ? __lock_is_held+0xbc/0x140 [ 80.300128] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 80.300142] ? lock_acquire+0x1d5/0x580 2017/12/15 03:48:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000f1f000)="2e2f66696c653000", 0x240000, 0x8000007f) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000060f000-0x8)=0x0) rmdir(&(0x7f0000ce5000)="2e2f66696c653000") r2 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) splice(r1, 0x0, r2, 0x0, 0x8000, 0xc) r3 = syz_open_dev$usbmon(&(0x7f0000d82000)="2f6465762f7573626d6f6e2300", 0x4, 0x80000) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f000012b000)={0x3, 0x100, 0x7}) r4 = syz_open_dev$binder(&(0x7f0000003000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000f29000)=[], 0x0, 0x0, &(0x7f0000002000)=""}) close(r2) r5 = dup2(r2, r4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000166000-0x4)=0x0, &(0x7f00002b2000-0x4)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r6 = fcntl$dupfd(r4, 0x406, r2) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000927000-0x10)={0xdb, &(0x7f0000143000-0xdb)="4a4403cf5ddf55cfae61be10d75ea0b4254347d058e058a025d148b3a192eaec8cd11e1295aae68935de230f5b4d14270d36d385de52d5599923316b3c3520224cc513b3eb7b0138689dc304e78bd174c641a44ab00454619f815b5c0a3e99282f77e4d6f9d9587a6662fb47e47771269b72a05840786cc11c01123e3f477d4d9c6a6bcecc637f28248a8fd932f79f0512dc6ae6854cc4e3c520d90c4e58ccb9418bbc83e5665e4b42791a3f16c694ca2b11b9c0b25c10aafbd0650399ab0d33363ef1f7dc3a4b6ab77893ea6af1b71d978891bafd4f85007631ae"}) ioctl$KVM_CHECK_EXTENSION_VM(r6, 0xae03, 0x2) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f00000fa000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32a, 0x0, 0x0, 0x0, 0x8, &(0x7f00008bb000)=@common="64756d6d793000000000000000000000", 0x0, 0x0, 0x0}) bind$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) r8 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) fcntl$getownex(r6, 0x10, &(0x7f0000134000)={0x0, 0x0}) sendto$inet6(r8, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x20004000, &(0x7f0000f7b000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x79, &(0x7f0000ea3000-0x8)={0x0, 0x0}, 0x8) nanosleep(&(0x7f0000d90000-0x10)={0x0, 0x989680}, &(0x7f0000577000-0x10)={0x0, 0x0}) [ 80.300163] ? rcu_note_context_switch+0x710/0x710 [ 80.300202] should_failslab+0xec/0x120 2017/12/15 03:48:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) accept4$inet6(r0, 0x0, &(0x7f00007f6000)=0x0, 0x80802) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b52000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000763000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00009da000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) readv(r1, &(0x7f0000376000-0x20)=[{&(0x7f0000e30000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001fa000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) setsockopt(r2, 0x6, 0x6, &(0x7f0000216000)="eb13112472ddefcf1c1eff9d759e2eb7af1ea83323879a7edf55678182e23aa87a58365cb2a3c7191f3d360ce34fe99928ea90f9770ab2d2e891c03f6aa70acd878edb4f2c9932262d9624ca153ea62c8946fdc491efaffdfd76424e9a5f0701287e838194d764367e4e770d5b7971d45b5b2a1d8317108234a9d8bcef9687b615a23faf0973c6a3a06cde8d203b010c391b066dbafc1de14145d324e9b51d920a44", 0xa2) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000820000-0x1c)={0x0, 0x4, [@random="20302bb8012a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r4, &(0x7f0000f69000-0x200)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000954000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8, 0x8, 0xd5d, 0xfffffffffffffff8}, &(0x7f00008a5000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000670000)={r5, 0x400}, &(0x7f00007a6000)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001cf000-0x8)={0x0, 0x0}) fsync(r4) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgid(0x0) tkill(r6, 0x1000000000016) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x2, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r7 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r8 = add_key(&(0x7f0000e6a000)="7573657200", &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r9 = add_key$keyring(&(0x7f0000c58000)="6b657972696e6700", &(0x7f0000e80000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r8) keyctl$unlink(0x9, r9, r9) fcntl$dupfd(r7, 0x0, r7) fstat(r2, &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 80.300223] __kmalloc_track_caller+0x5f/0x760 [ 80.300236] ? __local_bh_enable_ip+0x121/0x230 2017/12/15 03:48:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f000019f000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = dup2(r0, r0) sendto$ax25(0xffffffffffffffff, &(0x7f0000466000-0x23)="10048515da6fca8147b67df9948891c1377b6b1e3e93b040096e3feece7ab63ed26278", 0x23, 0x200000000000001, &(0x7f0000a52000-0x10)={0x3, {"78cb402d60df8a"}, 0x5}, 0x10) recvmsg$kcm(r1, &(0x7f00002bf000-0x38)={0x0, 0x0, &(0x7f0000a0b000-0x10)=[{&(0x7f0000a43000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}], 0x1, &(0x7f00006ce000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, 0x3}, 0x20) r2 = memfd_create(&(0x7f0000284000)="6d696d655f747970655c29257d73797374656d272d5d00", 0x0) listen(r0, 0xfff7) perf_event_open(&(0x7f000087f000-0x78)={0x3, 0x78, 0x7000, 0x80000001, 0x7, 0x72, 0x0, 0x4, 0x0, 0xe, 0x6, 0x81, 0x2, 0x9, 0x0, 0x5, 0x3, 0x43, 0x6, 0x8404, 0x4, 0x4, 0x0, 0x7ff, 0xf2, 0xa, 0x0}, 0x0, 0x1f, r2, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000d7000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0xffffffffffffffff, &(0x7f0000146000)=0x5bf2, 0x4) connect$inet(0xffffffffffffffff, &(0x7f000082f000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) bind$inet(r4, &(0x7f0000c53000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00006fe000-0x4)=0x8, 0x4) sendto$inet(r2, &(0x7f0000487000-0x1)="ac", 0x1, 0x7f, &(0x7f0000031000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00006a9000-0x88)={0x7, {{0xa, 0x3, 0x83b8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = syz_open_dev$evdev(&(0x7f0000fb5000)="2f6465762f696e7075742f6576656e742300", 0x1000000000006, 0x3) recvfrom$inet(r0, &(0x7f0000f72000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x40000020, &(0x7f0000453000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000905000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000202000)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000d13000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpid() ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000b49000)=0x0) ptrace$getsig(0x4202, r7, 0x92, &(0x7f000058c000-0x10)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000555000-0xe)="440405", 0x3) sendto$inet(r4, &(0x7f00006a3000-0x3bc)="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", 0x460, 0x48084, &(0x7f0000a7d000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r5) mlock2(&(0x7f000034c000/0x2000)=nil, 0x2000, 0x8000000000001) 2017/12/15 03:48:26 executing program 4: r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000062e000)={0x5, r0, 0x1}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000013f000-0x4)=0x0) r3 = getpgrp(r2) setpriority(0xfffffffffffffffe, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ad2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd8d7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x3, 0x3, 0x0, 0xfffffffffffffff9, 0xfffffffffffffffe, 0x0}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ab8000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = dup(r0) read$eventfd(r7, &(0x7f0000050000)=0x0, 0x8) memfd_create(&(0x7f000095a000)="2f6465762f6b766d00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) openat$kvm(0xffffffffffffff9c, &(0x7f0000ab5000)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = eventfd2(0x5, 0x7ffff) request_key(&(0x7f0000204000)="2e726571756573745f6b65795f6175746800", &(0x7f0000343000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000080000-0x9)="2f6465762f6b766d00", 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000be5000-0x6)={0x0, 0x6}, &(0x7f0000b61000)=0x6) dup2(r9, r8) sched_setaffinity(0x0, 0x8, &(0x7f000031b000)=0x0) r10 = eventfd2(0xfffffffffffffff9, 0x4000000000080000) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r10, 0x1}) read(r4, &(0x7f000072b000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f00005a1000-0x20)={0xffffffffffffffff, &(0x7f0000160000-0x8)=0x0, 0x2, r10, 0x1}) syz_open_dev$mice(&(0x7f0000964000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000000600100) [ 80.300256] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 80.300269] ? lock_sock_nested+0x91/0x110 [ 80.300280] ? sctp_setsockopt+0x6a6/0x5d50 [ 80.300308] memdup_user+0x2c/0x90 [ 80.300326] sctp_setsockopt+0x6a6/0x5d50 [ 80.300352] ? sctp_setsockopt_paddr_thresholds+0x540/0x540 [ 80.300373] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 80.300405] ? perf_trace_lock+0xd6/0x900 [ 80.300416] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 80.300445] ? trace_event_raw_event_lock+0x340/0x340 [ 80.300469] ? check_noncircular+0x20/0x20 [ 80.300485] ? perf_trace_lock+0x900/0x900 [ 80.300502] ? check_noncircular+0x20/0x20 [ 80.300518] ? perf_trace_lock+0x900/0x900 [ 80.300542] ? check_noncircular+0x20/0x20 [ 80.300557] ? perf_trace_lock+0x900/0x900 [ 80.300582] ? find_held_lock+0x39/0x1d0 [ 80.300624] ? lock_downgrade+0x980/0x980 [ 80.300641] ? avc_has_perm+0xd0/0x680 [ 80.300673] ? lock_release+0xda0/0xda0 [ 80.300698] ? lock_release+0xda0/0xda0 [ 80.300720] ? __lock_is_held+0xbc/0x140 [ 80.300749] ? avc_has_perm+0x43e/0x680 [ 80.300775] ? avc_has_perm_noaudit+0x520/0x520 [ 80.300812] ? iterate_fd+0x3f0/0x3f0 [ 80.300827] ? proc_fail_nth_write+0xb5/0x260 [ 80.300845] ? __lock_is_held+0xbc/0x140 [ 80.300880] ? find_held_lock+0x39/0x1d0 [ 80.300914] ? sock_has_perm+0x29c/0x400 [ 80.300935] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 80.300954] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 80.300971] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 80.301033] sock_common_setsockopt+0x95/0xd0 [ 80.301061] SyS_setsockopt+0x189/0x360 [ 80.301085] ? SyS_recv+0x40/0x40 [ 80.301096] ? SyS_write+0x184/0x220 [ 80.301111] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 80.301128] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 80.301149] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.301174] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 80.301183] RIP: 0033:0x452a39 [ 80.301189] RSP: 002b:00007f809987ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 80.301204] RAX: ffffffffffffffda RBX: 00007f809987aaa0 RCX: 0000000000452a39 [ 80.301211] RDX: 0000000000000077 RSI: 0000000000000084 RDI: 0000000000000014 [ 80.301217] RBP: 00007f809987aa90 R08: 0000000000000008 R09: 0000000000000000 [ 80.301223] R10: 0000000020d74ff8 R11: 0000000000000212 R12: 00000000004b75fb [ 80.301231] R13: 00007f809987abc8 R14: 00000000004b75fb R15: 0000000000000000 [ 80.464534] audit: type=1400 audit(1513309706.531:1591): avc: denied { map_create } for pid=9596 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 80.645760] binder: 9617:9618 ioctl 40106410 20926ff0 returned -22 [ 80.645921] binder: 9617:9618 ioctl ae03 2 returned -22 2017/12/15 03:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000043f000)={0x0, 0x0, 0x0}, &(0x7f00007e8000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000b5000)={0x0, 0x0, 0x0}, 0xc) r1 = getpgrp(r0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000291000-0x9)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000202000-0x14)={0x0, 0x10000008, 0x5, 0xffffffff, 0x201, 0x5}, 0x14) r3 = open$dir(&(0x7f0000ab9000-0x8)="2e2f66696c653000", 0x50003, 0x7) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = fcntl$getown(r2, 0x9) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000c08000)={0x4000000, 0x0, 0x5}) mlock2(&(0x7f0000164000/0xc00000)=nil, 0xc00000, 0x1) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000a25000/0x18000)=nil, &(0x7f000036a000-0x18)=[@textreal={0x8, &(0x7f0000b5c000)="650fa10f01d0ba4300ed0f01ddf00fba2d07baf80c66b8c459aa8d66efbafc0ced0f01df0f20e06635080000000f22e00f01d10f06", 0x35}], 0x1, 0x1, &(0x7f0000c6b000)=[@cstype3={0x5, 0xd}], 0x1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000cb9000)={0x0, 0x2807}, 0x8) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00009a6000)={{0x0, 0x5000, 0x0, 0x6, 0x4, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x6, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x80, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x217, 0x1b0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x400000000000]}) r7 = syz_open_dev$sg(&(0x7f000046b000)="2f6465762f73672300", 0x88, 0x20080) epoll_create1(0x80000) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f00008da000/0x18000)=nil, &(0x7f0000baa000-0x18)=[@text64={0x40, &(0x7f000000a000-0x56)="66baf80cb89b026a8aef66bafc0cb008eee405c744240033010000c74424027b2e0000ff2c24490f084eddef0f015e0e0f1da7c5000000660ffe845b006000008f693801fa66baf80cb88930a484ef66bafc0cb000ee", 0x56}], 0x1, 0x0, &(0x7f0000206000)=[@dstype0={0x6, 0x8}, @cr4={0x1, 0x410480}], 0x2) socket$bt_bnep(0x1f, 0x3, 0x4) syz_kvm_setup_cpu$x86(r7, r5, &(0x7f0000fab000/0x18000)=nil, &(0x7f0000441000)=[@text64={0x40, &(0x7f00001b1000-0x53)="66430f38809a3f00000064660f38806acb3e4e0f30430f01d166b846008ed048b800308d33000000000f23c80f21f8350c0050000f23f866b8bf000f00d036654b0f0966b817018ee86740f74c2fc9fc4f72b3", 0x53}], 0x1, 0x1, &(0x7f000048c000-0x20)=[@cr4={0x1, 0x100080}, @vmwrite={0x8, 0x0, 0x9, 0x0, 0x56, 0x0, 0x2, 0x0, 0x2}], 0x2) ioctl$TIOCSTI(r7, 0x5412, 0x2000000ef33) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bb0000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000b94000-0x4)=r6) ioctl$KVM_RUN(r5, 0xae80, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004a0000)="2f6465762f72666b696c6c00", 0x541800, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000fef000-0x20)={0x4002, &(0x7f0000264000-0x8)=0x0, 0xf, r8, 0x1}) geteuid() ppoll(&(0x7f000035f000-0x40)=[{r2, 0x40, 0x0}, {r2, 0x20, 0x0}, {r2, 0x400, 0x0}, {r3, 0x8050, 0x0}, {r2, 0x10, 0x0}, {r8, 0x8000, 0x0}, {r5, 0x2, 0x0}, {r3, 0x20, 0x0}], 0x8, &(0x7f0000600000)={0x0, 0x0}, &(0x7f0000af9000-0x8)={0x3}, 0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000669000)={0x1ff, 0xffffffffffffffff, 0x0, 0x2, 0x40}) 2017/12/15 03:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000008) connect$inet6(r0, &(0x7f0000fd4000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x400000080003) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = epoll_create1(0x2000) r4 = epoll_create1(0x80000) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f00003e5000-0x4)=0x0, 0x4) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000487000)={0x4, 0x0, 0x10003, 0x3f}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000cb4000)={r6, 0xc327}) bind$netlink(0xffffffffffffffff, &(0x7f0000feb000)={0x0, 0x0, 0x0, 0x4}, 0xc) r7 = getpid() kcmp$KCMP_EPOLL_TFD(r7, 0x0, 0x7, r4, &(0x7f0000b98000-0xc)={r4, r1, 0x8000000003ff}) timerfd_settime(r5, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000fc4000-0x20)={@generic="0884d33ea92cba351c318e07fffbad25", @ifru_addrs={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000696000-0x2)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000022000-0xc)={0x2001, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000c72000-0x14)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@rand_addr=0x1]}, 0x14) epoll_pwait(r3, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x10, &(0x7f0000bc0000-0x8)={0xfff}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000f82000-0xc)={0x10002018, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000019000)={0x0, 0x0}) creat(&(0x7f00008ca000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000261000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x9, 0x2, 0x10}, &(0x7f0000489000)=0xa0) getpeername$packet(r2, &(0x7f00002d7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d65000-0x4)=0x14) prctl$setfpexc(0xc, 0x100000) fcntl$lock(r4, 0x0, &(0x7f00008cd000)={0x1, 0x3, 0x5, 0xc83b, 0x0}) bind$inet6(r0, &(0x7f00004a7000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/15 03:48:27 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x2, 0x40010, r0, 0x0) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x20)={@generic="25c7d55e29cdc5ff3c6e73a4e1c0cff8", @ifru_flags=0x6102}) r2 = syz_open_dev$mouse(&(0x7f000088b000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x72) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000dd6000-0x4)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f00009bd000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000001a000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) bind$llc(r3, &(0x7f00000ea000-0x10)={0x1a, 0x17, 0x7, 0x9, 0x9, 0x4d6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$sg(&(0x7f0000496000)="2f6465762f73672300", 0xfff, 0x1) r7 = syz_open_dev$urandom(&(0x7f00006e3000)="2f6465762f7572616e646f6d00", 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000048000-0x4)=0xffffffff) r8 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r7, 0x0, r5, 0x0, 0x100020000, 0x0) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f00001ce000-0x18)={0x4004, &(0x7f000040d000-0x8)=0x0, 0x1, r5, 0xb}) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f000040f000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00007ff000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) splice(r5, 0x0, r8, 0x0, 0xff, 0x8) splice(r4, 0x0, r6, 0x8000000, 0x4, 0x0) r9 = syz_open_dev$tun(&(0x7f00009f9000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000e5f000-0x18)={&(0x7f0000bfc000/0x400000)=nil, 0x7fffffff, 0x0, 0x6, &(0x7f00005c4000/0x4000)=nil, 0x1}) ioctl$SIOCGIFHWADDR(r9, 0x8927, &(0x7f00001ab000-0x28)={@common="00000000000000000000000000000000", @ifru_mtu=0x0}) 2017/12/15 03:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) 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, 0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000019f000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffff72b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x328, 0x3, 0x401, 0x3ff, 0xffff, 0x5, 0x1, 0xfffffffffffffff9, 0x7, 0x7, 0x7, 0x8, 0x8000000000000, 0x0]}, &(0x7f0000445000)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e3a000)={0x0, 0x400}, &(0x7f0000fb4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000474000)={r2, 0x101}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) ioctl$TCSETSW(r1, 0x5402, &(0x7f00004dc000)={0x9, 0x1, 0x98, 0x8, 0x9, 0x4, 0x7, 0x0, 0x3, 0x68d, 0x1, 0x8}) getpeername$packet(r1, &(0x7f00006ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f18000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000423000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, r3}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) recvfrom(r1, &(0x7f0000708000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba, 0x12103, &(0x7f0000a6c000)=@ax25={0x3, {"bc5743abdf8ba3"}, 0x6}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006d0000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000b87000-0x20)={0x101ff, 0x3, 0x4000, 0x1000, &(0x7f0000be9000/0x1000)=nil}) r3 = syz_open_dev$mouse(&(0x7f0000f32000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xffbffffffffffffb, 0xfffffffffffffffc) socket$bt_l2cap(0x1f, 0x5, 0x0) truncate(&(0x7f000028b000+0x804)="2e2f66696c653000", 0xfffffffffffffffa) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b41000)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r7, 0x4040ae75, &(0x7f00009d0000)={0xffffffff, 0x81, 0xf8, 0x105}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00006a4000-0x4)=0x1, &(0x7f0000d6c000-0x3)=0x4) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000ac5000-0xc)={0x4, r6, 0x0}) close(r8) ioctl$KVM_GET_XCRS(r8, 0x8188aea6, &(0x7f0000406000-0x8)={0x0, 0x101, []}) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f000066d000)={0x2, 0x7, 0x6, 0x6, "49baef71c676519dc1f47ac7a4443fe91c8c0f38e8554533ba8772d6b571e5fc"}) close(r7) poll(&(0x7f00004ba000-0x40)=[{r5, 0x1000, 0x0}, {r4, 0x150d, 0x0}, {r5, 0x8, 0x0}, {r0, 0xea8d865ee5be7bd2, 0x0}, {r7, 0x1000, 0x0}, {r5, 0x40, 0x0}, {r8, 0x0, 0x0}, {r5, 0x1060, 0x0}], 0x8, 0x6) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r9 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x543, 0x0, 0x0, 0x0}, r9, 0x1, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f000087c000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000017e000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000c20000)={0x0}, &(0x7f0000764000)=0x4) r10 = socket$inet_tcp(0x2, 0x1, 0x0) sync_file_range(r2, 0x89, 0x9, 0x4) ioctl$sock_ifreq(r10, 0x89f0, &(0x7f0000b95000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dcf000)="0600000000000000db0001ee000000000000000008ab0000dface6000d722a26"}) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000814000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/15 03:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000110000)="2f6465762f73672300", 0xfffffffffffffffb, 0x20100) socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000068a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f, 0x4, 0x8, 0x28}, &(0x7f00004c5000-0x4)=0xa0) mmap(&(0x7f000005a000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x13000, 0x1, &(0x7f0000063000/0x13000)=nil) shmctl$SHM_LOCK(r1, 0xb) socket$inet(0x2, 0x10000000000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e002, 0x1, 0xac, 0x85, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4000, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000005a000)="6269675f6b657900", &(0x7f00000d0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000007f000-0x11)="2e726571756573745f6b65795f6175746800", &(0x7f000004e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000011d000-0x1)="2c", r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000005e000)="2f6465762f72746300", 0x4100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00009de000+0xf3c)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x8, 0xffffffffffffff20, 0x0, 0xfffffffffffffe01, 0x0, 0x0, 0x1, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0}, 0x0, 0xffffffff, r2, 0x0) alarm(0x1003) ioctl$int_in(r5, 0x5452, &(0x7f0000737000-0x8)=0x7) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x0) r6 = dup(r2) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r6, 0x4b31, &(0x7f0000fb3000-0x1)=0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000059000/0x18000)=nil, &(0x7f0000007000)=[@text64={0x40, &(0x7f00007f6000)="c4a130580866baa100ed4f0f08c7442400d8000000c744240201000000ff1c2436f36f4e0f02caf30f2dcf66400f3881a100180000b982010000b801000000ba000000000f300f20d835080000000f22d8", 0x51}], 0x1, 0x0, &(0x7f00005bc000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000002000)=0x5, 0x4) 2017/12/15 03:48:27 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000957000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x899f, &(0x7f000000f000)={@generic="c834440b1495948a8b5d4f80f1fd5ff6", @ifru_ivalue=0x9}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e3f000-0x4)=0x80000000004003, 0x4) r3 = socket$inet6(0xa, 0x80a, 0x100) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fdc000)={0x3, {{0xa, 0x1, 0x667, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000fd6000+0x6b4)=0x722, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fdf000)={0x0, 0x0}) socketpair(0x11, 0x0, 0xfffffffffffffffa, &(0x7f00004f9000-0x8)={0x0, 0x0}) socketpair(0xb, 0xa, 0x5, &(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r6, &(0x7f0000546000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fde000-0x4)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00004a4000-0x18)={0x0, 0x3ff, 0x30, 0x100, 0xb}, &(0x7f000028b000-0x4)=0x18) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000174000-0x10)={0x0, 0x74, &(0x7f0000fdc000)=[@in6={0xa, 0x1, 0xe9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff80}, @in6={0xa, 0x3, 0x72, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000fdd000-0x4)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000fdd000-0xb8)={0x0, 0x1, 0x3f, 0xffffffffffffffe1, 0xfffffffffffffffe, 0x1c, 0x7fffffff, 0x5, {r7, @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]}, 0x0, 0x400, 0x0, 0x401, 0x9}}, &(0x7f0000fc5000)=0xb8) bind$ax25(r4, &(0x7f00006fe000-0x10)={0x3, {"84b4056a2174b4"}, 0x0}, 0x10) pipe(&(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r2, &(0x7f000000c000)="c1", 0x1, 0x0, &(0x7f000000e000-0x1c)={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = socket$inet(0x2, 0x2, 0x0) r10 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r10, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3b, "0490"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000fe0000-0x90)=[@in6={0xa, 0x0, 0x9374, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x17}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x2, 0xaba5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) sendmsg(r9, &(0x7f0000f13000-0x28)={&(0x7f0000bfa000)=@generic={0x0, "b98a8d69f560f0d3cd6c9f51ffd82c12ca4995090800db5316e951ea4e1ef634e8ae59615012406472409fc24af06fd53ea2c941486ab1869cd6546f249b45f42eeec2d45aefd80e3d8dec2799bf6b69edcc0a8cac6c4a4778ce3bf36833bfda65292170df1f8833a55ccb40be051a8e67c6ec5c797141eda74f796076a7"}, 0x80, &(0x7f0000f15000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x1, ""}], 0x1, 0xc0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f16000-0x4)=0x1) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000fda000-0x14)={0x0, 0x4, 0x5, 0x8, 0x1001, 0x9}, &(0x7f0000fe1000-0x4)=0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f0000fe1000)="2d766d4d657430da0f00002e00d57a4189cd402a1718903f9f", 0x19) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f00009a1000-0x10)={0x0, 0x8, 0x8, 0x0, r11}, &(0x7f0000fda000-0x4)=0x10) connect$inet(r0, &(0x7f0000c91000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000e000-0x4)=0x56) 2017/12/15 03:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x24, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x166, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x200080006, 0x7) bind(r1, &(0x7f0000413000-0x80)=@rc={0x1f, {0x6, 0x1f, 0x1, 0x3, 0x3, 0xffffffff7fffffff}, 0xa}, 0x9) mmap(&(0x7f0000000000/0xb82000)=nil, 0xb82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000ed000)="2f6465762f7573626d6f6e2300", 0x20, 0x3ff8) fcntl$getownex(r2, 0x10, &(0x7f0000b83000)={0x0, 0x0}) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r3, 0x5, &(0x7f00008f9000-0x10)={0x1, 0x17162ea1, 0x20000000000081, 0x5c}) mmap(&(0x7f0000b84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2000006, &(0x7f0000494000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000451000-0x20)={{r4, r5}, {r4, r5}}, &(0x7f0000aa8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x0, &(0x7f0000552000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f00001cf000)=0x8) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x200008, 0x0, 0x0, 0x0, 0xfffffffffffffe01, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f0000113000-0xa)="2f6465762f736e642f74696d657200", 0x0, 0x0) poll(&(0x7f0000dda000)=[{r7, 0x8080, 0x0}, {r2, 0x4000, 0x0}, {r6, 0x9120, 0x0}, {r7, 0xffd, 0x0}, {r7, 0x1, 0x0}], 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r7, 0xc0f85403, &(0x7f00004a2000)={{0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x9, 0x80000001, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b55000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000865000-0x4)=0xe8) sendmsg$kcm(r1, &(0x7f0000f45000)={&(0x7f0000ae5000-0x14)=@ll={0x11, 0x18, r8, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000033000-0x90)=[{&(0x7f00003c1000-0x41)="c38422c1a614974ceae56a7f8a40107c81fc41656e64a3ac9638d2415e6c56a063261b4802e759cfaec75aa77d8f20f7f20ef89c4bab9126c094e82df20896270a", 0x41}, {&(0x7f000048f000-0xe4)="45556ebe5bea948f43b7277d47d56b1d6a630a8595578c84ad46b6c404d36a67991e17243f4f28452e3df95f2f3898ba3132dc61d03e442173d0394819a9fa46919192de804ed85f2279863ae0569a629af56cea3a9006ce4af9769494b97d90078ea99570e3fa1ecaf9574dbffb2e00c6d2248ca7a0fd5eeba55d2f7edb2dbcfc589f1ba5325a43e41f248d02c0bfef96b4f0f5201ec6cf61060bfd1d50d328e19318bf0638d3f7fc5920bd5832bca8c2dd8698db25e9f4e05968aa3675501dd151b3ad0051b6ae89c915680fa6e8e36debeef06c1acc6bcb7d5cb2360dd1b83ff4f7", 0xe3}, {&(0x7f00001b8000)="ea6b35a863706019df5231abdca63603e1137b366fbee3686883c9fcbb213110db9c2a99d7ab516aefc0fc4295603f6628215d5cd2b467e37bcc739b7d0c74ea9b097dd0328b712ed2bbbcb5bb6322e113a2207c5226c4443d31497734a19313396b8a5e45b22d65aab7ea0eb25094d29fe2ebdb8a0e9368476160f3278fbf02da6d34936fb85eb46082a5d84cb2", 0x8e}, {&(0x7f0000da3000-0xf5)="72cb1f057be34e26055e2429a5843df2e3d852e308ae17324230afa3538054b60e061813045e51274e672048810a44c405a25fde3b30fea7e3202456809e0092b7d32445a06145bfe75323e8cb73907f0c62567bf258869e33ddcdec0beb7502dd4ef2ac2dfdc9403cfcec33cfcbf1b84b4196a2ec205f741d7132ab5fe5e1b527c0035e3037e89559322ab5a7f6149a4cad784f9a88e5859619fce4b6329d423f31249536d46e4a3d5212e13ca88e8fc2007f4aa0b6bc2adff21e6f9a06e40b6529013939887a384bd5b25631daafedcc0d79e6582c6b24520d5bacc0e9c4c004428a079b2305a17e9ef508bc50e7b756f8f4719e", 0xf5}, {&(0x7f0000c6f000-0xd5)="d676c7de409efa08d775d89fd2ce1e7aebd9e2eed48d2cfd51e2dcb48d6b26d2f566ee9de76c296ae476e62e660aa15328298d60aa5070a10e80ee99e22e1cb119be159efd4196aaed87d0a1e1a101ea1daece5efcc13499f66a2c09e5bd463fc946faf26cadc85eaf1a0dfeb9f877c1ed1099ed36c1cde4a69c221ee7070b5ef23ecde8428b74222abaacc99848146e8bcc1c3d1372d083403cb7d0c3ba42260a0e10a04a109cca49a14d36e5d74cc885aecb9aace92814928125c5da650abede5f995ac49d94b9be3f97ba92a3ab7fad5a053c8c", 0xd5}, {&(0x7f00009aa000)="ba2614f20cb5374556e65d8af0e14fdcf667df733f6c875c135e97af93f4f75b204837dedd5c30ddae448a0b60d7ec6a617936f9ecc0727f44ae73296c36a93194558d31415cff7c036b26b3f1428e14262cc10cbae62ed179fb2d1f57d08e2dd13d185b3525c80c783c355e030a55e24f8d0abedcb4f42b4a326cfaf45e4e0a76792d54e16ddd49c3d0c7", 0x8b}, {&(0x7f0000c69000)="", 0x0}, {&(0x7f00004d5000)="4d84ecd54400ab665d324040e9a71a146d654ffb3ddae0e904ee4a6c4f2753e0fc8292eee4ea525d5ab953acb86c6bee2accaff5e7961623a18177b817de2af17d9f8facac6618bda127eb6ac2a439d47123ce77fadbd4428f4a6501d7513d8ea95151a6053436a5de9f0cd704d557df923bbb634c7234ba53012113583fa7b4ab4bdfa294d5da8b6a34618c80db58f69e249f5390bc45cac965a65d9b4ac01904be6d70440955018ea994406b556987c6568baad87463a5bf246ae02b40877337ae69d0799f9a496ef93878391db87bcff3927d3eb727f2f394cf50db0e63f176afc3cf", 0xe4}, {&(0x7f00008e1000)="339b3c04df94537bd26ce82c75d16a36eedc4498a840bb50cc1d50fdc5321cf18e46be3517d8d6d2eb6b59ffaee4214d8c984ae13dcf44a2ce0f9f6cdee860d89ed17889014112f59b7fd4848ed8da2efb9af5ada28a1abc88c87029818d804fab6734fe56a771ec6f0b3d750b1633cba0e0e4e184924a6d5f599044de817164ae326d0d36437b5c9293dd1b285ef152a73754ec726023fbd04f2d34cfb2707223c4dc567f49b6c44c95ef3e5e1e7bd9a01a38d9496106c239d1897ba44ec6f08f400b68592820b35f830a04fdc79599483b37eceb03c38c02e3fb8062907c31794a7ed338f5bfb88d95c75b6a81e925656117ec798940d8", 0xf8}], 0x9, &(0x7f0000b1d000-0x2f8)=[{0xf0, 0x101, 0x3724, "9501bb0c5aacd236f19f07d2bf81df1298ab7b9bcb436a76d9053f3853384404ee08c13017ba07cbf0fd06a84be69878567f724f1ec9b1a6166298501b0b44fd70e93e42272bdb3665b5353d3fcdecce79ec27e5a575c8498f1067647f59905263966739a2baac176e3af5f5d945503d207173650be1ca8cfc9900afbc5b966a25c88660af1b8194611640fdee8078c76e86b9aaa553efc058618bf0abc536c44af254f2e9dcdcba8171c75654f94256571cc0a3c50bdcdd131dd32a90b1cb6450e7de115590185da5e8d2710406893f3ba3a534a520400d43ca"}, {0xa0, 0x114, 0x636, "a3be7beca10a982f299c35f5eb1d87f2e2f3447027647836e1e6729c7683f4727751efd370533b95395630978f64a09b18279f78655e5e6a5a54763d6b9f05ac6faafd4d3ceea224b1e39e3877bb6890f424836bccf93ac925509f4873061e6ea5c00908d94714eb406ecd12e171dd6430bbcbb93008aa28fa619fe32315c2e90e71894b603482d05756847f87"}, {0x58, 0x10d, 0x71, "be00fe55c2075c413bcfbf5bc7755286a0253127a482d6730cdc7dc20507a048b5b5449a01924a721e13b91cefb751cb42005a1eda3262f25d3761926e4d6c8ae761"}, {0xf8, 0x29, 0x8dc5, "c14c8c43c39e4ea020446405e122b19d2cf54d6bfa0db36e67c6664f769aff20249007422ee4220832b1eea0876e88bbb1ce8c37bfcb2b554a32613501b18634398d05c400dad1790f86d0d64699371ec531d8a0d887042b6305674159ebbce4f26ee5ea8480a7a0bd05c983697f1b64885edc1c807c6eadc344af4b64f5f7fdbd9787e3249d5f2c9ed6fe3c61c6d570881e3c1db09a215ad28cf089893b920d1b7fee592c60e776c983b46cc6d5455e46af9fb1872cdfc0f6ec59c7f9ab9a7e9591ddcab0fcd96af49257da0459375e91c8c8510d5e0a380bb14baa69917ef4c72e5a2a0d"}, {0x18, 0x8ef35bb25e3697c6, 0x3f, "e5ba063548"}], 0x2f8, 0x24004001}, 0x80) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80f, 0x24001ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x24400, 0x0, 0xfe, 0x0, 0xffff, 0x0, 0x0, 0x82, 0x0, 0x0, 0x4, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x1, 0x800000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) r9 = socket(0x10, 0x802, 0x0) write(r9, &(0x7f00007b8000)="1f0000005600056d0000000002000003070000000408060000000005001400", 0x1f) [ 80.672392] binder: BINDER_SET_CONTEXT_MGR already set [ 80.672403] binder: 9617:9635 ioctl 40046207 0 returned -16 [ 80.683498] binder: BINDER_SET_CONTEXT_MGR already set [ 80.683510] binder: 9617:9625 ioctl 40046207 0 returned -16 [ 80.685404] binder: 9617:9625 ioctl 40106410 20926ff0 returned -22 [ 80.685445] binder: 9617:9635 ioctl ae03 2 returned -22 2017/12/15 03:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) 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$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c35000-0x30)={0x8, 0x0, &(0x7f000090a000-0x8)=[@acquire={0x40046305, 0x0}], 0xd6, 0x0, &(0x7f0000a9c000)="5191385d4a4b7f8ee68b69acde2c77a86d3764cc0eebaa03394fd9176c33de3957da79595317949d9f688ad689b1d03b63e49a4d3f8538752e0cc455e19a5808a0593daeca2eb5a1e32e1dd5e740e6393e1475cb70ca2a8d4d55b1dcfdd1983cfd8847498839ebf7bf02ce2ca4a82b71480bced57a59fcdde13cc09d609a29a57a5e44104fcfce32a8a1a98fec8aea943891d216c38b9b1a76ec640af3ed8924953019035ad64371cb775375371cd601f24140a9ff64c2554cc6962e0271f507d73ca34a50c75f5e4ff22f90b519994df8e7be263abc"}) 2017/12/15 03:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006ef000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00003b7000-0x4)=0x0, &(0x7f0000144000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000886000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000041000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000959000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000923000)={0x0, 0xfffffffffffffff9, 0x4, 0x84, 0xffffffff, 0x1}, &(0x7f00008b2000-0x4)=0x14) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f000015b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005d7000-0x4)=0x65) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006e3000)=@assoc_value={r3, 0x0}, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000bb000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f000079b000)=0x7) sync_file_range(r1, 0x7fff, 0x7b7c, 0x2) ioctl$VT_RELDISP(r2, 0x5605) getsockopt$bt_hci(r1, 0x0, 0x43, &(0x7f0000be0000)="", &(0x7f00001c1000-0x4)=0x0) getresuid(&(0x7f0000848000)=0x0, &(0x7f00006c6000-0x4)=0x0, &(0x7f0000287000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000222000)={0x0, 0x0, 0x0}, &(0x7f0000f7b000)=0xc) fchown(r1, r5, r6) 2017/12/15 03:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0x1e2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0xbc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7a000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000295000)=@req3={0x9, 0x9, 0xfffffffffffffff7, 0x1, 0x101, 0x2142, 0x187d}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000df2000-0x4)=0x0, &(0x7f0000de3000-0x4)=0x4) r2 = socket(0x11, 0x80000, 0x0) socketpair(0xa, 0x6, 0x10000, &(0x7f0000a82000-0x8)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000496000)="2f6465762f73657175656e6365723200", 0x133, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000fc8000-0x10)={0x10000, 0x0, &(0x7f000060a000/0x4000)=nil}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000899000-0xa)="2f6465762f6375736500", 0xe800, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000b0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x20000080005, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000006000)=0x1, 0x4) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000e65000)="6173796d6d657472696300", &(0x7f0000e66000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aad000-0x13)="0d34baf8fc7c47f081b350798321eea1dc7804", 0x13, 0xfffffffffffffffb) keyctl$update(0x2, r6, &(0x7f0000441000-0x38)="8d3758a3137d3f672fb937c6f2e2a90d94e2d5005cd4ab4211ed7ec14b838cd484acbf0edc8bd819e7d26b95d242d9d191dbdf94b153d3ec", 0x38) bind(r2, &(0x7f0000946000)=@nl={0x10, 0x0, 0x5, 0x2}, 0xc) bind$inet6(r5, &(0x7f0000004000)={0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000008000)={0x0, 0x0, ""}, &(0x7f0000bc7000-0x4)=0x8) getpeername$packet(r0, &(0x7f0000773000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000353000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fa4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/15 03:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1e000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ed4000-0x4)=0x661, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) time(&(0x7f0000070000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0x40003, &(0x7f0000fd1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2001000000000fa, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x8001, 0x6) mmap(&(0x7f0000002000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x88080000000b) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000f59000)=0x0, 0x4) dup2(r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x400002, 0x0, 0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r5 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, r4, 0x0) r6 = getpgrp(r5) perf_event_open(&(0x7f000085e000)={0x2, 0x78, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eda000)="2f6465762f7667615f6172626974657200", 0x804887d, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000be9000-0x9)="2f6465762f6b766d00", 0x0, 0x0) 2017/12/15 03:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f0000738000-0x9b)="9308f52ff740d92308345afca615449c5f81f3fe34364640d629e1139cf168400e5cdd7f6e02ac2e3088377286ca4f6b1b2d41e84af88d1129a77303e7270804ff642888dcd1c462cd4b2320ba2054b29cef0a4eccf4a8333a9b5896835d795c325add6ec042e99257feb8c6ed58930cf1136c2504263a48c2f8c4afa337cb1602e8521a7d7f7a159682e0e4cf33b5ccaed27579bad43c1c9fff75", 0x9b, 0x0, &(0x7f0000f30000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) userfaultfd(0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bbb000-0x98)={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]}, 0x5, 0x7000000}, &(0x7f00005d7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000742000-0x10)={0x9, 0x2, 0x4d30, 0x5, r2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00001b5000)=0xe00, 0x4) bind$inet6(r1, &(0x7f0000ae9000)={0xa, 0x0, 0x691d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008df000-0x8)={0x0, 0x2000000000040fc}, 0x8) shutdown(r1, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005d1000-0x8)={0x0, 0x4}, &(0x7f0000c50000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x1, [0x0]}, &(0x7f00003e0000)=0x8) r3 = msgget(0x3, 0x418a417eef7d0787) msgctl$IPC_RMID(r3, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000962000)=@sack_info={0x0, 0xf9, 0x1}, 0xc) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x800000000008, &(0x7f00003f2000)=0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a0c000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006a5000-0x4)=@assoc_id=r2, 0x4) r4 = accept4(r1, 0x0, &(0x7f0000a72000)=0x0, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000199000)={{{@in6=@loopback={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d3000-0x4)=0xe8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r1) connect$unix(r4, &(0x7f000043c000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e17000-0x4)=0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000009f000-0x11)="2f6465762f7161745f6164665f63746c00", 0x4041, 0x0) 2017/12/15 03:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000965000)="646e735f726573000976657200", &(0x7f000005a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000026d000-0x1)="", 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000086b000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000bc2000)="2f6465762f7573626d6f6e2300", 0x2, 0x60000) syz_open_dev$vcsa(&(0x7f0000f59000)="2f6465762f766373612300", 0x8000, 0x20800) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000842000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) openat(r0, &(0x7f0000e64000-0x8)="2e2f66696c653000", 0x2000, 0x4) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="61") mkdir(&(0x7f0000011000)="2e2f66696c653000", 0xc) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000002b000)="2f6465762f6175746f667300", 0x400, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f000002c000-0x48)={0x20000, 0x0, [0x8, 0x7, 0x7, 0x5d, 0xffffffffce60a1e0, 0xb1, 0x7, 0x40]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000d30000)={0x2, 0x78, 0xe4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e44000-0x11)="2f6465762f7161745f6164665f63746c00", 0x6e880, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000b46000-0xb)={0x200, 0x60, 0x2, 0x10001, 0x3ff, 0x80, 0x1, 0x4, 0x3, 0x10001, 0xffffffffffffffff}, 0xb) socket$bt_hci(0x1f, 0x3, 0x1) r4 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000006e000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000153000-0x4)=0xe8) getgroups(0x9, &(0x7f0000b96000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r3, &(0x7f0000bcb000)="2e2f66696c653000", r5, r6, 0x1100) r7 = syz_open_procfs(r4, &(0x7f000077b000-0xe)="6367726f757000") accept$nfc_llcp(r3, 0x0, &(0x7f000018e000-0x4)=0x0) preadv(r7, &(0x7f0000008000)=[{&(0x7f0000007000)="00", 0x1}], 0x1, 0x0) clock_adjtime(0x3, &(0x7f000054e000)={0x2ab9, 0x3, 0x1, 0x8, 0xffff, 0x3, 0xffffffffffffffff, 0x91, 0xff, 0x4, 0x9, 0x7, 0x7, 0x8000, 0x6, 0x2, 0x100000001, 0x0, 0x7f, 0x1, 0x2, 0x5, 0x6, 0x7, 0x3ff, 0x40}) 2017/12/15 03:48:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000bab000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r2, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) connect$netlink(r2, &(0x7f0000308000-0xc)={0x10, 0x0, 0x13, 0x10000}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:27 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x40000000000001, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000fd2000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0xfffffffffffffff8) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008d4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000467000-0x4)=0x3, 0x4) listen(r1, 0x40) socket$unix(0x1, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000611000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x40000000010) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x8000000001, 0x0) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r5, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000108000)="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", 0x1000, 0x1, 0x0, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) connect(r4, &(0x7f0000074000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000fd3000-0xec1)="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", 0xec1) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000be5000)=@abs={0x1, 0x0, 0x0}, 0x8) accept4$unix(r0, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000006d000)=0x8, 0x5) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x803, 0x2, &(0x7f0000fd4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1003, &(0x7f0000fd5000-0x4)=0x0, &(0x7f0000fd5000-0x4)=0x4) sendmsg$netlink(r3, &(0x7f00004ff000)={0x0, 0x0, &(0x7f000053a000)=[{&(0x7f000000f000-0x7a)=[{0x28, 0x14, 0xfffffffefffffffd, 0x0, 0x400000, "0106ffee00ffffff00fffffffd004e000000060fb8"}], 0x28}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x40) [ 81.225647] sctp: [Deprecated]: syz-executor2 (pid 9684) Use of int in maxseg socket option. [ 81.225647] Use struct sctp_assoc_value instead [ 81.345593] sctp: [Deprecated]: syz-executor2 (pid 9692) Use of int in maxseg socket option. [ 81.345593] Use struct sctp_assoc_value instead 2017/12/15 03:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00005e1000)=0x100000001) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d65000)="2f6465762f6877726e6700", 0x100, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r3, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f48000)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffffe, 0xfffffffffffffffe) write(r0, &(0x7f00001e4000)="00001010", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(r0, &(0x7f0000ad4000-0xd5)={0xd5, 0x53c7, "85fc2d415984fe9b0caf94d11aa64823d6e734bda924dd4207000000000000008a9fcb948af29d2f8b1de49ffe8c5d2a51357eb93cb277b9852e2e79873874e4afe2886f3cb895f2141461ffde48e65620fb95283d0b7756d61ebeafdd0fb347610891018abebc0dc5ee09d75d6951152232f181624c143e86772d1382a7ef06bd8d14f4424bcb8c2dc61416c0f926f3f7b737138700fea59040d45aa3301a77511538eca3dfd7dc964724eac0a23a8b95d57e76ee26af66eb078b7d29604b4a072fa23dcf78fd3e0000000110"}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000195000-0x9)="2f6465762f73672300", 0x58, 0x40000000) ioctl$TIOCCBRK(r0, 0x5428) r1 = open(&(0x7f0000117000-0x8)="2e2f66696c653000", 0x400, 0x50) perf_event_open(&(0x7f000001d000)={0x202, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x100000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3ffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000413000-0xa)="2f6465762f70746d7800", 0x3fffc, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00005ad000)=0x0) r3 = accept4$inet6(r1, 0x0, &(0x7f0000b7c000)=0x0, 0x7fc) perf_event_open(&(0x7f00004b3000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x554da2e2, 0x80, 0x0, 0xfc, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00003dd000)="") write(r4, &(0x7f0000bba000)="2400000052001f0100000000000000002300d41008ff0105f0e4f2ff08ffffffef000009", 0x24) recvfrom$inet(r4, &(0x7f00000dd000)="", 0x0, 0xa, &(0x7f00001ce000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$llc(r4, &(0x7f0000f91000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9, 0x0, &(0x7f0000e28000-0x10)={0x1a, 0x11, 0xffffffffffff5e43, 0x9, 0x4, 0x40, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000918000-0x10)={0x9, 0x8, 0xffffffffffff1a93, 0x8, 0x0}, &(0x7f0000ddf000)=0x10) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000ede000-0x10)={&(0x7f0000159000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00007c7000)={r5, 0x823e, 0x4, 0x1, 0x1000000009e4, 0x800000080000000, 0x2, 0x93f, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10000001, 0x4, 0x1000000000000000, 0x4}}, &(0x7f0000f54000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f32000)=@assoc_value={r6, 0x3}, &(0x7f000062b000)=0x8) r7 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000de7000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000e23000-0x58)={0x26, "6165616400000000000000000000", 0xe, 0xa05, "61757468656e6328726d643235362d67656e657269632c7874732d74776f666973682d6176782900000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000e58000-0x2)="e600", 0x2) getpid() 2017/12/15 03:48:27 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000dec000-0x4)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x800002, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x2, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1, 0x80000, 0x9) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x6, 0x1, 0x9, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x1c) fcntl$dupfd(r2, 0x406, r4) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r4, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r5, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000eef000)=0x80000000000001) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000e9f000-0x18)={0x0, 0xf6, 0x11cd, &(0x7f0000e23000)=0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f00003af000-0x1000)="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", 0x1000) signalfd(r1, &(0x7f0000c5c000)={0x10000}, 0x8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x1, 0x3f, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000d85000)="", 0x0, 0x3) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008fe000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0xfffffffffffffffa) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000117000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x1, 0x401, &(0x7f0000ef2000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000359000)=0x4b) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = creat(&(0x7f0000ef0000-0xe)="2e2f66696c65302f66696c653000", 0x20) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000591000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_pts(r7, 0x4000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000615000-0x18)={r5, &(0x7f0000642000)="", &(0x7f0000ad4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) socket(0x19, 0x3, 0x7e) 2017/12/15 03:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000d5c000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000491000-0xc)="2f6465762f6175746f667300", 0x210000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006cd000)={0x0, 0x0}) perf_event_open(&(0x7f0000879000)={0x1, 0x78, 0x31ff077f, 0x1, 0x401, 0x200, 0x0, 0x5, 0x1000, 0x4, 0x6, 0x82c, 0x8001, 0x8, 0x0, 0x8000, 0x2, 0x9, 0x3d80000, 0x1000, 0x9f5, 0x9, 0x6, 0x0, 0xfffffffffffffffd, 0x8, 0x0}, r2, 0x100, r0, 0xbe3fdfd922daa702) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000f17000-0x8)={0x8, 0x8, 0x9b9, 0x7, 0xffffffffffffff00}) r3 = socket(0x20000000011, 0x80002, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b9b000)="2f6465762f6c6f6f702300", 0x4000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000004000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bind$netlink(0xffffffffffffffff, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000108000)={0x0, 0x0}) r5 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000677000)=0x0, 0x80000) setsockopt$sock_int(r5, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0xfffffffffffffffd, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)="70726f6a69645f6d617000") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) bind$alg(r4, &(0x7f00006d1000)={0x26, "6861736800000f0000000000f3ff", 0x0, 0x80, "67686173680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/15 03:48:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f9c000)={0x1, 0x3, &(0x7f0000ad5000)=[@generic={0x2015b4, 0x0, 0x0, 0x0}, @generic={0x73, 0x4000000800000a, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000a9a000-0x7)="24ac0500", 0xffffffff, 0x80, &(0x7f0000da8000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000826000)="2f6465762f72746300", 0x94001, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00009dd000)=0x80000000, 0x4) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000084b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f00000fc000)={0x0, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) time(&(0x7f000025a000-0x8)=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, 0x10000000, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x7, 0x8) getsockopt(r1, 0x800000010f, 0x8a, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) membarrier(0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cf8000-0x8)={0x0, 0xdca}, &(0x7f0000205000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000357000-0x4)=@assoc_id=r2, &(0x7f000058f000)=0x4) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000bfa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") timer_create(0xfffffffffffffffe, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000)="", &(0x7f0000569000-0x2c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e7000-0x4)=0x0) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x6d3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f9f000)=0x7fffffff, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000950000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e37000)=0x14) timer_delete(r3) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000065d000)=0x2) r4 = syz_open_dev$vcsn(&(0x7f0000bf2000-0xa)="2f6465762f7663732300", 0x28000000, 0x40) read$eventfd(r4, &(0x7f0000de5000)=0x0, 0x8) fgetxattr(r0, &(0x7f00003f4000)=@random={"6f73782e00", "24ac0500"}, &(0x7f0000226000)="", 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000b9c000-0x9)="2f6465762f73672300", 0x80000fff, 0x100000000000084) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000560000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="1200000000000000db0001ee000874000000000000007f002000e6000d77aa32"}) 2017/12/15 03:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000597000-0x6)="6d6f67020000", &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000079f000)="23e55f72dfe63d9cfd1efa6c541f9525cbdba1d213bfc34ab09895e3d57c13f863b167606009eed080d0e77d75aebd04b5a9d71e88b7b51dcc578b5a3aadb6867afa940eeddeca988e2512b53f4931169dca", 0x52, 0x0) r0 = request_key(&(0x7f0000647000)="73797a6b616c6c657200", &(0x7f000023d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002a1000)="2d00", 0x0) keyctl$read(0xb, r0, &(0x7f0000ebf000)="", 0x0) mkdir(&(0x7f000082f000)="2e2f636f6e74726f6c00", 0x0) r1 = socket(0x20000000000011, 0xa, 0x3b4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ce7000-0x8)={0x0, 0x0}, &(0x7f0000abe000)=0x8) pipe(&(0x7f0000afb000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000b1000-0x4)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000a44000)="8fcadbe31f224ef86453da081dca352e938f68c7fa8537a655b45da7b8a0090e619899041010bd0803d565f5671d18ba88880c2efb67ec8834c27bf066210014969ffe8222e15a78794ad93bb549c0acb1fa12780d7ba54b12641beb574ea1518dae261b45e3fbd8be193290ac05e537c278a72656e3b5b0839c66e76b52612c37b296b4a08da030cac5c3b538e054451d76c3ac", 0x94, 0xffff, &(0x7f0000dd5000-0x10)={r3, r4+30000000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dbd000-0x18)={0x0, 0x4d, 0x0, 0x0, 0x0}, &(0x7f000042e000)=0x18) r5 = open(&(0x7f0000a08000)="2e2f636f6e74726f6c00", 0x0, 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000921000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r7 = creat(&(0x7f000078e000-0x8)="2e2f66696c653000", 0x0) clock_gettime(0x0, &(0x7f00000b4000-0x10)={0x0, 0x0}) write$sndseq(r7, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) lseek(r7, 0x400000040000000, 0x800003) clock_gettime(0x0, &(0x7f000026b000-0x10)={0x0, 0x0}) utimes(&(0x7f000072c000)="2e2f66696c653000", &(0x7f0000514000-0x20)={{0x0, 0x0}, {r8, r9/1000+10000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r10, 0x400443c8, &(0x7f000000e000)={r7, 0x6}) link(&(0x7f0000f3c000-0x8)="2e2f66696c653000", &(0x7f00006b4000-0x10)="2e2f636f6e74726f6c2f66696c653000") mount(&(0x7f00009d8000)="2e2f636f6e74726f6c00", &(0x7f00001f1000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000ab4000-0x6)="6c6f67667300", 0x203400, &(0x7f00006c0000-0x53)="cc876a1cb10de2159e25de04c8aa783e01ed8cc04090bba28f15f45543b9dd7bdfa94354bccb3c1d5e3f4f0d8bb364f97a267cdee8a5ecea0f4eaf9ee61b1ebc738c955e8e7a5b409671d7c2790c8c2058") clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") fstatfs(r6, &(0x7f0000825000)="") utimensat(r5, &(0x7f0000e03000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) ioctl$UFFDIO_ZEROPAGE(r6, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/15 03:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00009f2000)="2e2f66696c653000", 0x43, 0x0) r0 = perf_event_open(&(0x7f0000613000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa00000002, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ee4000-0x8)="2e2f66696c653000", &(0x7f0000cd1000-0x8)="2e2f66696c653000", &(0x7f000035e000-0x5)="7666617400", 0x0, &(0x7f0000f7a000)="") add_key(&(0x7f0000cb3000-0xa)="626c61636b6c69737400", &(0x7f0000292000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ac7000-0x4c)="", 0x0, 0xffffffffffffffff) fadvise64(r0, 0x0, 0x7fffffff, 0x7) 2017/12/15 03:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x10024000080001, 0x80000000, &(0x7f00003ff000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f52000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d54000-0xc)={r2, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000627000)={r3, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00009bf000)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00006b4000)={r6, r5}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000536000)={0x5, &(0x7f000065a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00008bc000-0x8)={r7, 0x1}) r8 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000827000-0x4)=0x0, &(0x7f0000229000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f00001b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x20000000002, 0x1000000003, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r9, &(0x7f0000e6a000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[{&(0x7f0000928000-0x68)="", 0x0}, {&(0x7f0000fee000-0xc2)="607d8a43857061514c61f4576b8d626efdd66ba0c0c13aa97950dbbe828b541c553d5305f1a0df4eacb155882d5515ee88095ac29ea26170599c33190ca9237706fc7012d786927243d47cc5e5f24c91d6184409dbcb6389220c9d3ff0ab12d901df0a6f227a0566388c71c7f16a490ee2b7ce597c619ec26d1c133e8212f20d663293781194f3f3c9c87daf0c53d228e8948b930612d8cb5c5048f82db9ba9e348fba5582dfd0d41c01536c225c62d4170f46c18f6dbf64b3dc5f4475c5be4ff58f", 0xc2}, {&(0x7f000096f000)="a73ca63b723113f5790d57ca578b21115785549e4f574b5b8898bd5b18c0c2755165f5084ce2fb0381468f78344333ca16bc9fd06a325fd258ccc33494c1fbc72a066ff0e5223df3989b2e0c74ba7426e5e51baaa7f6932d83eeed35aeb254f70c0764dbc322b8fb258fb311d13061fa919f62fa2d71b27b27857812622af8714fcef1ed5d05349eed144b715c3c71df6dc5e010d6f5904a340f1a91", 0x9c}], 0x3, &(0x7f00006e0000-0x18)={0x18, 0x0, 0x7, "420933"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r9, 0x107, 0x5, &(0x7f0000350000-0x1c)=@req3={0xd109, 0xafa4, 0xab8, 0x7fff, 0xfff, 0x4, 0x0}, 0x1c) pipe(&(0x7f000071d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000432000)=0x0, &(0x7f000037b000)=0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000de4000-0x14)={r9, r10, 0x5, 0x100000001, 0xffffffffffffffff}, 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r8, 0x8917, &(0x7f0000b75000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ca4000)={0x0, 0x0}) sendto$packet(r11, &(0x7f0000d90000-0xb7)="4a77e60d5acdf6440bc902b2cd54a4cd51158495a7411cf6272c1aaae4f9171501b1ebf914f940f30ad8f210e06d1369bd10073f624c53000000033daf06d577ad9448994cd6b9c346a7cb6571a152a01e48ae4082ba2a2435393b03f19447a54b9fc46fd64dec0d4544a98e096f9fbfe51a0bac5a7dc0b7519051e1d3fe90cb12000003ff5f931d48a02eff26fc704bcaeb7a4c8bae7e01ea26b5aeee1a02e4bbb5d0a671b6aef3e4704b867ca05f4401374a86a1eaf4", 0xb7, 0x40000, &(0x7f00001a6000)={0x11, 0x1c, 0x0, 0x1, 0xfffffffffffffff8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_buf(r8, 0x0, 0x4, &(0x7f00005d3000-0x9)="012203000000000000", 0x9) sendto$inet(r8, &(0x7f00005a3000-0x5b5)="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", 0x5b5, 0x0, &(0x7f00000a3000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000629000)=0xfffffffffffffffa, 0x4) socketpair(0x5, 0x3, 0x69, &(0x7f0000bf2000-0x8)={0x0, 0x0}) accept4$inet(r9, &(0x7f00001e6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000630000)=0x10, 0x8c5f5e96ce349fcb) 2017/12/15 03:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) clone(0x2000400, &(0x7f00002c2000)="1977b448f0566a0dc8a041854078d04b455d82343073aadaa3c9c6bae27242880a3690e9c084130103cc2829889e696f5f3f896f17096b0e01188a754a146a3b497a0bf27b6bdd2b328bde3c7577c1ffe702ba43f7634233dc9f33ff21eb8148423eb2c98514355e71f88f80809b94c1f7ad5b8a68637061df089996c305962491006b734e83fd906a5485f067f26d2662ed2cafbac798feb32227bd2ae3d8beb0dece2f8cc8405065c1dddff715bae30edc7c938a9cde8fa0fdebedfbcc2f", &(0x7f00000ab000)=0x0, &(0x7f0000a88000-0x4)=0x0, &(0x7f0000559000)="97412834d9f44879fe5590efbc12553c8851989bc98e0b76e4aedf2b7ff78474cb520329b594a53d70c9e443b509d607b75d717e32e429959041") [ 81.537834] audit: type=1326 audit(1513309707.594:1592): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9715 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/15 03:48:27 executing program 0: mmap(&(0x7f0000000000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ac0000)="2f6465762f696e7075742f6d6f7573652300", 0x20, 0x400000) mmap(&(0x7f00009ff000/0x2000)=nil, 0x2000, 0x3, 0x40000000000032, r0, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000885000-0x4)={0xffffffffffffffff}) r1 = socket$inet(0x2, 0x80000, 0x20000000007) socketpair(0x1f, 0x6, 0x8, &(0x7f0000ec8000)={0x0, 0x0}) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001f8000-0x10)={0x0, 0x0, &(0x7f000054a000)=[]}, &(0x7f0000ac0000)=0x10) socket$inet6(0xa, 0x0, 0x6) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000ac1000-0x4)=0x3, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000ac1000-0x1095)="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", 0x1095, 0x20000002, &(0x7f0000202000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x101}, 0x1c) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000abe000)=0x6, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x25, &(0x7f0000ac2000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f00008c7000-0x4)=0xc) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00003a7000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 03:48:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000081a000)={0x0, 0x0, 0x0}, &(0x7f00009b2000)=0xc) timer_create(0x0, &(0x7f0000ac5000)={0x0, 0x8, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067f000)=0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept4(r1, &(0x7f0000225000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000351000-0x1)=0xe, 0x80800) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00002d1000)=0xfffffffffffffffe, 0x2) r4 = socket$inet(0x2, 0x3, 0x800000000004c) r5 = syz_open_dev$tun(&(0x7f000035c000)="2f6465762f6e65742f74756e00", 0x0, 0x400000) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000788000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006e1000-0x4)=@assoc_id=0x0, &(0x7f00009a5000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000338000-0x4)={r6, 0x7ff}, &(0x7f00006ad000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000d52000)=@assoc_value={r7, 0x5450daa3}, &(0x7f0000699000-0x4)=0x8) personality(0x500000f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x3, 0x9) r10 = syz_open_dev$tun(&(0x7f0000eee000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r11 = fcntl$dupfd(r10, 0x0, r10) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f0000598000)={@common="67726530000000000000000000000000", @ifru_mtu=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000bd0000-0x1c)={0x0, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r12 = socket$inet(0x2, 0x80000, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r12, 0x8914, &(0x7f0000ba0000)={@common="67726530000000000000000000000000", @ifru_flags=0xc00}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000b14000-0x8)={0x0, 0xffff}, 0x8) seccomp(0x0, 0x0, &(0x7f0000212000-0x10)={0x4, &(0x7f0000055000-0x20)=[{0x2, 0x0, 0x39, 0x3}, {0x1, 0x7fffffff, 0x3, 0x20}, {0x14f, 0x6, 0x3, 0x2}, {0x3, 0x0, 0x8, 0x8}]}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000d27000-0x20)={@generic="d523c3e97e1a96f0b9469d8ea62a4364", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e9d000)={r8, 0x4}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000050e000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x440000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 03:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000029e000-0x4)=0x31a, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TCSBRKP(r1, 0x5425, 0x3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000464000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f000083a000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000059000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2017/12/15 03:48:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x40) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000c28000-0x10)={0x0, 0x1, 0x6, @random="20e06022aae3", [0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000048a000-0x8)={0x0, 0x0}) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000bd5000)="240000001d0001000000000000000000093900fa1000040006000100f7ff000800000000", 0x24) 2017/12/15 03:48:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00005fe000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00008ce000-0x8c)={0x0, @in6={{0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e26000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000036c000)={r2, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x5, 0x401, 0x101}, &(0x7f00009c2000-0x4)=0xa0) r3 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) r4 = socket$inet6(0xa, 0x800, 0x4) r5 = syz_open_dev$tun(&(0x7f0000a59000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80088000) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) chroot(&(0x7f0000000000)="2e2f66696c653000") r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000072000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000e8d000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000a81000)=@assoc_id=r8, 0x4) r9 = socket$inet_sctp(0x2, 0x200000002, 0x84) fsync(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000d06000+0xc83)={r8, 0xffffffffffffff00, 0x3, 0xffff, 0x81, 0xb}, 0x14) fanotify_mark(r3, 0x8, 0x8, r3, &(0x7f0000041000-0x8)="2e2f66696c653000") r10 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_GET_MP_STATE(r6, 0x8004ae98, &(0x7f0000f43000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r10, 0x84, 0x6b, &(0x7f00005dd000-0xa4)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1) r11 = eventfd(0x100000000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000063f000-0x4)=0x81, 0x4) io_setup(0x0, &(0x7f0000c7b000)=0x0) io_submit(r12, 0xa, &(0x7f0000845000-0x28)=[&(0x7f00009b4000-0x40)={0x0, 0x0, 0x0, 0x3, 0x400, r9, &(0x7f00006eb000-0xb5)="9618b74710dae21476e4b8ff1bbc1aef3f18d4fac741eae35fb2c081cb84befc885edb73e9a1a0e9ebfe27f8048bac1361740874114bc23a83e9a76cb5ff75572c976e048e24e76a5103d162ac41a8c85b628ea296d8b841be396b0176ae66638882f6aa2edf93a3371ff9f950ca15cf4c7e76ffde6b0f6c9bc740b5f0cdc24a7ef46f2dc03d134a6ee29ce46dda679fdfa26886b53bd945ed942d979c17d3de8d9434f78756ee9017aa907c171a274a46ceb3270e", 0xb5, 0x7ff, 0x0, 0x0, r11}, &(0x7f0000f2e000)={0x0, 0x0, 0x0, 0x3, 0x6, r11, &(0x7f00006c4000)="334ab03b14cce9ef6e577921ba9b299b70f4880fc92842ead0ebe81a060285a92846da8bc624c455dae731ba15e4f8fb2f75b712d1cfd1258271412250875f53b31b7fcf43a827a6f5fe810ea57b3440326d45ac55fef0053f5491bbe46b838b95fd7dbb75560a2479f4dcfc6281a7ab3e9b3aa2a47b9d866dc69f0b84c9079d46dfac6569acb15acf0709205f5dfc6ab42438efa7e9173b5dc3c24a1bc7706089d42a69d2c13d1b8474c004f9841a7c1f52c88de49c01", 0xb7, 0x100000001, 0x0, 0x0, r11}, &(0x7f00002ad000-0x8)={0x0, 0x0, 0x0, 0x0, 0x2, r10, &(0x7f00003f0000-0x59)="e9f6a4d2f77bb99d2d1fddb38913137b44776f560925eb1e818f70de159d68b1394117ccef22b3f12154b6f020b808b1ab102209fac94a5e2bd16ad10cea462648b959d4e7a97d2d2e32abd71d2d33fc2c10057fb38c5aa760", 0x59, 0x47, 0x0, 0x0, r11}, &(0x7f00006fa000-0x40)={0x0, 0x0, 0x0, 0x0, 0x26, r11, &(0x7f0000890000)="53d95adcea0a13819a39db42a13f18563c5e534fc535478d9922b27bd4aff99edaf312cda6b0e1e1bb2a483b573b9355ce7da08120fbaec09d629bc754a9c486559749f403bf0fbcec80a9f7eb3048f2ae4765623307c697598d60d67c3436458f95bf823f7d6ec2e9d4523ee410336f0ee393825c52dcba5678e20eabf3d9533e5c17a63e08aba7738c93d3087fac660317d537752f9ab2967eeaf282d5928a7a22", 0xa2, 0x1ff, 0x0, 0x1, r11}, &(0x7f000014f000-0x40)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffa82, r11, &(0x7f0000085000)="e83eaf997f7a1ecf0f4864ff540daa454cd22163fbe7233b53bd419dbc8ab54ad26f951bdb0dc555bff50c37614f156d15ea3e95ed2a2360540f0f84b3ad466503347f9313b0facdfb147714a684752248a46be42ae841247859524bde70d373ae78a09804d3860cad28b29eac1056723d1a0b296015c70f9ff008804f61dc1c31de6f7c4fba84d6a5ef6f38ff422a312dfff6db3688473f0249ceb7925b94d749d62d8659af3a6c912204e628ac5d2376f6ba8296a036aeef184c63f0239903de4cba5d4da95b48", 0xc8, 0xe157, 0x0, 0x1, r11}, &(0x7f0000414000)={0x0, 0xb9cef5dd5acf07b5, 0x0, 0x8, 0x3, r10, &(0x7f0000718000)="477aeb80030052d1f13b70c795559c20b0255d956e8a59745b626edf671ff26870c2a207c31e9c822d87f9d6e535df405f93925ce32dbc3e1a2628e70cfdcc154edd22ae17c02883a4cb5d36a24746993b46694fd959e3de7fb1370f1fc6b95b6953a1e2bef542d5b621f966d29ee057f847a42ce5acf33f5fc08855bf9f8b953cfb397b1006f342327910d8e853b13ecf67270beb837c0429fccfdb02b11fa393deb390fa83b9997b0574ce3e0e3272e69a8fc87f16442b7e47531d85272534a34d3a37d3e5c8e3d7a65fce314dd8641ed62f1014fa248d8535ca33f67fe3a340a43c7f3513f7", 0xe7, 0x1, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f00004b5000)={0x0, 0x0, 0x0, 0x8, 0x7, r10, &(0x7f00006e0000-0x72)="a009e0d1dce3510199adcadafd47d2e0baa949d44a1cba6ea9db7cc7cc9b9e1a31cc00ee35775f1386f57f46fa17365ed03300177a7cab78c05a6342125500d05a91af7858507b9ed6ab0fcd08390d1c11fe11d2eaee36fdb87efa8642b83737d0d9a667efe6a89e41d82b799b06e11202ec", 0x72, 0x40, 0x0, 0x1, r11}, &(0x7f0000f40000-0x40)={0x0, 0x0, 0x0, 0x2, 0x3, 0xffffffffffffffff, &(0x7f0000a7d000-0xd5)="9e247736909f31c26a2c314f6e156219708ef32ba4a1072fbbc4aadfb269f773975ef3e1135d87189f2dc0f3b58afbab405075ecd67ff61f5514c06af792639f73bec63790635c00aab71339af4639677ae594acb7355522910e749943a18d5aa952d9f74c8a2012c0fbbdc5ea4a9a40ec3ee1c14d831ffe2d57c89666e8a2cf5bbaf249abc30454ac2721057908170423f83ed0d6127afd787c29f2971a1db0bbe037f9fdc68258f4e8d42e3c9c8ebf948a1f163321dcd92eaeb9267a19851d25fa4d0c395fed023a82997f43d31d68a4581cb043", 0xd5, 0xfffffffffffff000, 0x0, 0x1, r11}, &(0x7f00001b0000-0x40)={0x0, 0x0, 0x0, 0x6, 0x55b, 0xffffffffffffffff, &(0x7f0000e63000-0x1000)="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", 0x1000, 0x8, 0x0, 0x1, r11}, &(0x7f00004bf000-0x40)={0x0, 0x0, 0x0, 0x2, 0xffffffffffffffc1, r11, &(0x7f00004d4000)="f19b9a56ac94f4cfec9f63fb51625210778e29bdbeb02e887437260d8f753d00e9e12ce43311faf68af7c561fe59512621763d766417ca8574eccf6c2fc8999b7209d27cd8bf4f6134e37770e538ef06ea064794b3483cfffefd31c62cabbac21d9f59ddc4e4da6341c4a0614b", 0x6d, 0x0, 0x0, 0x1, r11}]) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000743000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="69666230000000000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f00000f9000-0x40)={0x1, 0xa, [@random="549e19980c3e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5146ea248837", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f9e94c2c1b0c", @random="ef78019dea6d", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x220000) fcntl$dupfd(r3, 0x6, r4) 2017/12/15 03:48:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) msgget(0x2, 0x1) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x4, 0x2, 0x3, 0x200, 0x0, 0x7, 0x9, 0x6}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x200, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b83000-0x4)=@assoc_id=0x0, &(0x7f0000b17000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000090c000)={0x100000000, 0x0, 0x10000, 0x1}) r4 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f000082f000-0x10)={r3, 0x7}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0x2}, 0x8) munlock(&(0x7f0000353000/0xd000)=nil, 0xd000) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0xa9, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x1000000000000a4, 0x40000000000003, 0x1f, 0x200, &(0x7f0000a5a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x5, 0xe07e}) r5 = dup(r4) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000e4e000-0x3)="eebc2b", 0x3) tee(r0, r5, 0x4, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000d33000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000dee000)="", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000000)={0x95ee, 0x0, 0x1, 0x3}) getsockopt$inet_int(r4, 0x0, 0xb, &(0x7f0000a74000-0x4)=0x0, &(0x7f0000724000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f00002c2000)={r6, 0x4}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00004d7000)={@multicast2=0xe0000002, @rand_addr=0x0, 0x0, 0x7, [@empty=0x0, @broadcast=0xffffffff, @rand_addr=0x7, @rand_addr=0x100000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x2c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f2f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x0, 0x1, 0x80000000000008, 0x6, 0x400000000007, 0x9}, &(0x7f00003a1000)=0x20) r7 = accept(0xffffffffffffffff, &(0x7f000099c000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00009a4000)=0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002f9000)={0x6, &(0x7f000067c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000ce6000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="5a81068919d5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62637368300000000000000000000000"}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f00003e3000)={r8, &(0x7f00003cb000-0x20)="0000000000000000000000000000000000000000000000000000000000000000"}) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc) 2017/12/15 03:48:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006a7000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c89000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007f7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000016f000-0xc)={0x3, r0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a00000-0xc)={r2, 0x7fffe, r4}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005cf000)={0x3, &(0x7f000062f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000e6e000)={r6, 0x2}) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001c1000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d36000-0x14)={0x0, 0x273d, 0x20, 0x6, 0x1ff, 0x8}, &(0x7f0000472000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000cef000)={r8, 0x38, &(0x7f0000bef000+0x959)=[@in6={0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0xae5b}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffc0}]}, &(0x7f0000415000-0x4)=0x10) getxattr(&(0x7f0000ae6000-0x8)="2e2f66696c653000", &(0x7f00004cc000)=@random={"73797374656d2e00", "2f73656c696e75782f6d6c7300"}, &(0x7f00005e9000)="00000000000000000000", 0xa) r9 = socket$alg(0x26, 0x5, 0x0) bind$alg(r9, &(0x7f0000f3b000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000ee1000-0x8)=0xffffffff) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) r10 = dup2(r7, r3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f000029a000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00006e2000)=[0x4, 0x1000]) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000087000-0xa)="656e6372797074656400", &(0x7f00000f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007ec000-0xb)="7d766d6e657430276c6f00", 0xfffffffffffffffb) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) r11 = socket(0x11, 0x400000003, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x0, 0x813, r11, 0x0) setsockopt$inet6_tcp_int(r10, 0x6, 0x16, &(0x7f0000058000)=0x8, 0x4) [ 81.682209] sctp: [Deprecated]: syz-executor1 (pid 9756) Use of int in maxseg socket option. [ 81.682209] Use struct sctp_assoc_value instead 2017/12/15 03:48:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000a04000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00007c1000-0xf)="2f6465762f73657175656e63657200", 0x2800, 0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x203) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000000c000)={0x0, 0x8a}, &(0x7f0000024000-0x4)=0x8) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x9) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000024000)=0x0) connect$unix(r1, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r2) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000026000-0x4)=0x5) munmap(&(0x7f0000007000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000001000)="3eecce433029dc4a3d3b0d385455866d646da038d470e81bdc35c21cc59eba3b7115f7e1182fb8d94a190385324e9ba6e0f88d2c84a33b03c3c8236c0dc2d2bd90cb8f8526e10ca8206b3de849d743a9e4d7a00c3f64fa3b479af964a121b2e6b710bab11343c565ba1e49b6f6191e42bfb91f9ebd2a1aef54760f9dfb3cc436f8a334332936b1f81934217f0ad588b5ad4659c274534627b810e2f887297d20249ff6331124e2ed113a2d89345eb6cb6cc08d67", 0xb4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x941, 0x4, 0x8001, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000f61000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r3, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) utime(&(0x7f0000881000-0xa)="e91f7189591e9233614b", &(0x7f00002d3000-0x10)={0xadb7, 0x5}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) [ 81.773386] audit: type=1326 audit(1513309707.604:1593): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9715 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/15 03:48:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) 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$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000158000)={0x0, @in6={{0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6}, &(0x7f0000225000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b51000)={r2, 0x8}, &(0x7f0000464000)=0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:27 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000001000-0x8)="ffffffffdefffffc", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80010, 0x80005, 0x4ce27336, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000005000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a3000-0x4)=0x10) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00008d9000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d8000)=0xe8) r3 = socket$inet(0x2, 0x400000000002, 0x3) mmap(&(0x7f000038e000/0x4000)=nil, 0x4000, 0x0, 0x32, r3, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ff2000)={r2, 0x28, &(0x7f0000735000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000570000)={r2, 0x28, &(0x7f0000810000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000695000-0x10)={r1, 0x28, &(0x7f0000872000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000049a000-0x10)={r1, 0x28, &(0x7f0000a0b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f78000)=r5, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fe1000-0x10)={r6, 0x28, &(0x7f00009b0000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004ea000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x0, &(0x7f0000c9f000)=[]}, 0x10) sendmsg$netlink(r8, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000009000)=[{&(0x7f0000dc0000-0x119)=[{0xd1, 0xf2b, 0x100, 0x6, 0xfffd, "d3b4af2d2133beec98fc94d5394833d3bdb82e89df294d74ab725a7cebd35567bd084d6febf89191c01820fa77119d8b47dbfbb11281b6bc6b63110b76c600bf14755a4c930d0b23bd79cef003d2d2514c6f91d371a47a80b70f0f49d5153392cdf7a98e8e273a5c0755a1e0f7a275a3fd2da746de8015e7eda2e541c66ada78bdf3709c9149aba0107c177133d25d5e8cef7ff07560b1c4b50cc828decfafb38937a867a8f3d34b8dedd8155a70bfab05043d765e8a863e3217c7ac4be9c166b8"}, {0x48, 0x5b7, 0x500, 0x6, 0x4, "e6cbeaacadab99e3c302596540342ffe0030faed73437dcde728dba72c7733cc8459c1eb43a3b00a2d67b252783953af15cfba991dd2596f"}], 0x119}, {&(0x7f00003a1000-0x113c)=[{0xec, 0x90000000000000, 0x112, 0xfffffffffffffffa, 0x6, "094bf3b75195cee4af98392d49873e1c92d02890b620d693e363bcf1af8fa84d94c3ff5aaa297219dbb4719ba8e11d8921b15b99f3c855232ec0474a3b2db46cb9fda4ce3182a853441a9a6d6e0447815a4de046e3ad6c26b33f30748c16d48f1c08675ff8220cd0c306452d3d5d49e54439fb16ffa3f565107361be3f60d2030f6e6fa0a222bde09b3904048aea7db791dd5a14f8171b741f585b7533f8a2c50dd5e240c6c4bc9c7cf87fa60da20c14276ce274e6593b55e183bb15d91d4709cece047be34c8831f918aad96c1f71f2b1c0303ed8571e64df9a0f93"}, {0x40, 0x3e, 0x10, 0x382, 0x1a1, "c49bf7e6796484d2aa9433db7aaf9a1c520e2da8e010958c4f278b370640d5ae0f6bd04dd1da095d27c9a3b61ef65ff8"}, {0x1010, 0x10000, 0x0, 0x6, 0x400, "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0x212a}, {&(0x7f0000032000-0x8c)=[{0x8b, 0x8, 0x4, 0x8000, 0x7, "76579ace06850d2423ad40bc5427881ea3644ffef0a71d099197603f0d28a6f9cf2749e741266c5295ac86ac315eb6b57a33649a29e65429fa0940a69e263b80f9208217520db801aba918139c4549437a4e034a04c8e3e0dae471f3eb5bdefb4879789d5a2b22049a3c5d6277b4dd27c4a36f987eb7f432804719"}], 0x8b}], 0xa, 0x0, 0x0, 0x48010}, 0x8004) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000012a000-0x4)=r7, 0x4) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f0000393000-0x18)="d10204000000000000070006fcf32e1c58ce5fe1b471985e", 0x18) pipe(&(0x7f000040e000)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r9, 0x10e, 0x7, &(0x7f0000fa1000-0x10)={0x6, 0xe25, 0x8, 0x7}, 0x10) ioctl$sock_ifreq(r4, 0x89a2, &(0x7f000040f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x8000, 0xfffffffffffffffd, 0x2, 0x8000, 0x9}}) sendto$inet6(r4, &(0x7f0000cfe000)="b2", 0x1, 0x40, &(0x7f0000aa9000)={0xa, 0x0, 0x800000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000000000002}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000165000)={0x808, 0xfff}, 0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000657000-0x4)=0x1, 0x4) 2017/12/15 03:48:27 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0xd277, 0x8800) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000012000-0x8)="2e2f66696c653000", 0x1) fstatfs(r0, &(0x7f0000001000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = open$dir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x901, 0x108) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000013000-0xe)="2e2f66696c65302f66696c653000", r3, &(0x7f0000001000-0x8)="2e2f66696c653000") splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000005000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r2, 0x8, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pivot_root(&(0x7f0000f6b000)="2e2f66696c65302f66696c653000", &(0x7f0000647000-0x8)="2e2f66696c653100") ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000db5000)={0xffffffffffff4d99, 0x7, 0x78000000000000}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000028b000)=0x3) [ 81.821944] device gre0 entered promiscuous mode [ 81.857105] sctp: [Deprecated]: syz-executor1 (pid 9784) Use of int in maxseg socket option. [ 81.857105] Use struct sctp_assoc_value instead [ 81.861482] sctp: [Deprecated]: syz-executor3 (pid 9797) Use of int in maxseg socket option. [ 81.861482] Use struct sctp_assoc_value instead [ 81.889583] device gre0 left promiscuous mode [ 81.916348] device gre0 entered promiscuous mode [ 81.977744] sctp: [Deprecated]: syz-executor3 (pid 9770) Use of int in maxseg socket option. [ 81.977744] Use struct sctp_assoc_value instead [ 82.075169] audit: type=1326 audit(1513309707.663:1594): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9715 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=298 compat=0 ip=0x452a39 code=0x7ffc0000 [ 82.102439] audit: type=1326 audit(1513309707.667:1595): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9715 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/15 03:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) 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$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000ebb000-0x10)={0x0, &(0x7f0000dfb000)=[]}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0xfffffffffffffffd}, 0x8) 2017/12/15 03:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = add_key(&(0x7f00004e2000-0xa)="656e6372797074656400", &(0x7f0000c8c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000077000-0x7d)="", 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000eb9000)="646e735f7265736f6c76657200", &(0x7f000053d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008d2000)="5b082d7070703100", r2) keyctl$read(0xb, r4, &(0x7f0000232000)="", 0x0) r5 = memfd_create(&(0x7f000029d000-0xb)="2f6465762f6877726e6700", 0x1) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r1) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f000081d000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00002d5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aef000)=0xe8) fstat(r5, &(0x7f0000e58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000fea000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r3, r1, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r1, r5, r0]}], 0x80, 0x0}, 0x0) r9 = syz_open_dev$binder(&(0x7f0000bf1000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r9, 0x0) r10 = mmap$binder(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x2000004, 0x10, r9, 0xf) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f000000c000-0x30)={0x20, 0x0, &(0x7f000000f000-0x20)=[@dead_binder_done={0x40086310, 0xfffffffffffffffd}, @acquire_done={0x40106309, r10, 0x40002}], 0xd9, 0x0, &(0x7f000000e000)="ba90675fb803f023d62de349e3b27f47e83805236badd487d74fbff0589d983c232b2baddf028477acec07b3018d4683eefd622e7799f48f250ef563e39fcf0ea19228bb29adfdcd3b1e038946293e921abc5fc186bf3676be849c467faa80cf4e101577f2d4768016f6f0ae831023b68cbf874dfe9dd9d1b374598602ff56a6e14e984f6ad4a2e8e4d8eaa37b487fc1ebecc6177bad818c13059eefa135b5b57dbeecda40a67d3cc912aa0c0c91a2a57130d85fe9fb2eabbfdceb98743da4db14cf1c06a4c59d03b9f0395dacadbfddfbfe5d566ec7ad1d66"}) r11 = syz_open_dev$binder(&(0x7f000006d000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f00005b4000/0x2000)=nil, 0x2000, 0x2, 0x40110, r11, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r11, 0xc0306201, &(0x7f0000000000)={0x3c, 0x0, &(0x7f0000001000-0x2c)=[@register_looper={0x630b}, @increfs={0x40046304, 0x0}, @acquire_done={0x40046307, 0x0, 0x0}, @acquire={0x40046305, 0x4}, @register_looper={0x630b}, @increfs={0x40046304, 0x1}, @register_looper={0x630b}, @register_looper={0x630b}], 0xb3, 0x0, &(0x7f00005b5000)="554d8a2bd0f47db30cafc8128c07ff7f3f4892c446b82cc11ad0f122a5b3d123a15630ae62c19171931377f10c4dadd84b8b114128acab784ebb3a5ed913735099e4b9b5ff6a532ca18eb38c801c75fe672ea5b161e6f88bf413459545f1b721e7b1d67086fd3dd56475140cba366995f913becbf9a593e6ba879da53ce4ba373d634df172d636b47816090ba39901f7be86f0a5285737750f0a9616862f120f29d979e2b14fbee94bcecd930b0a7646a5f710"}) mmap(&(0x7f00008db000/0x3000)=nil, 0x3000, 0x1000008, 0x20010, r11, 0x0) close(r1) ioctl$BINDER_SET_CONTEXT_MGR(r11, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r11, 0x40046207, 0x0) ioctl$BINDER_SET_MAX_THREADS(r11, 0x40046205, 0x200000000003) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r11, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000816000)={0x0, 0x0, &(0x7f0000001000-0xc)=[], 0x0, 0x0, &(0x7f0000000000)=""}) ioctl$BINDER_WRITE_READ(r12, 0xc0046209, &(0x7f0000001000)={0x4, 0x0, &(0x7f00004f0000)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) 2017/12/15 03:48:28 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000001000)="617474722f6b657963726561746500") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000001000-0x10)={0x1, 0x5000}) getdents64(r1, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r1, 0x1ff, 0x7fffffff, r1, [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$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getdents(r1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x197) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000800000/0x4000)=nil) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x5, 0x7, 0x80000001, 0x3, 0x80000001, 0x1000, 0xac6, 0xf1, 0x529, 0x8, 0x5}, 0xb) waitid(0x0, r0, &(0x7f0000803000)={0x0, 0x0, 0x0, 0x0}, 0x2, 0x0) 2017/12/15 03:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000077d000-0xb)="2f6465762f766373612300", 0x73, 0x3fffff) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000671000-0x2)=0xfffffffffffffffb) mmap(&(0x7f0000000000/0x278000)=nil, 0x278000, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000011000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x8000000000000000}, 0xc, &(0x7f0000b9e000)=[{&(0x7f0000059000)=[{0x11, 0x200000001c, 0x1, 0x0, 0x0, "48"}], 0x11}], 0x1, &(0x7f000001b000-0x98)=[], 0x0, 0x0}, 0x0) pwrite64(r1, &(0x7f000055a000)="43131de36d36fb772b78cb03f5659185b1d7c2b99e05ac18e53f830db75e13400000004e1c", 0x25, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f000049f000)={0xbfd}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) r2 = socket$netlink(0x10, 0x3, 0xa) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000880000-0xc)="d08de30135d9a02b3c56a2e3", 0xc) writev(r2, &(0x7f0000c9d000)=[{&(0x7f0000804000)="290000001800ffffffff6800000a00080308ef0c060000000000000000000000000310ec010019ff00", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0xffffffeffffffc01, 0x2, &(0x7f0000000000)="", &(0x7f0000c1c000-0x4)=0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a63000/0x2000)=nil, 0x2000, 0x1, 0x8000000000974, 0x20000) r5 = dup(r4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f0000fbe000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000001, 0x5, 0x4, 0x0, 0x3ff, 0xf000, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1f, 0x0}) 2017/12/15 03:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000027f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) mmap(&(0x7f0000000000/0x736000)=nil, 0x736000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$urandom(&(0x7f0000032000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x115000) close(r4) mmap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x800fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f000029a000-0xc)="253a7b4073797374656d2e00") ptrace$setopts(0x4206, r2, 0x7, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r6) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000434000-0xc)={0x3fe, 0x80001, 0xff8, 0x80000, 0x3}, 0xc) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000299000-0x8)={@empty=0x0, @empty=0x0}, 0x8) writev(r6, &(0x7f0000c89000)=[{&(0x7f0000e6c000-0x2)="ff32", 0x2}, {&(0x7f0000e84000)="0cb1289cbb8e06bc2717a9d5b4a3d529f6eef9b0db9fdc7f6069d333c19baba4ec3a8212158d2ddd0b57a174a65129e85600fbd9b07f5b291d33cc93dc85eecf301f029defbbb0dcdad12a1596c4", 0x4e}, {&(0x7f00005b2000)="1d1959e0ede601", 0x7}], 0x3) mmap(&(0x7f00000be000/0x2000)=nil, 0x2000, 0x1, 0x1a, r5, 0xfffffffffffffffd) accept(r3, &(0x7f0000736000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000737000-0x4)=0x10) r7 = socket$inet(0x2, 0x8000f, 0x2) mmap(&(0x7f00006f0000/0x2000)=nil, 0x2000, 0x3, 0x10, r7, 0x4) mmap(&(0x7f0000da0000/0x2000)=nil, 0x2000, 0x3, 0x30, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r7, 0x0, 0x5, &(0x7f0000000000)=0x46, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r7, 0x0, 0xc8, &(0x7f0000f01000)=0x0, 0x4) 2017/12/15 03:48:28 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x20) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000f60000)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000f60000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f5a000-0x4)=0x14) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000301000-0xc)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f60000)=0xc) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000015000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000056f000)=@generic="4c47458542f9fa231965dd0e558866da", 0x10) r4 = dup2(r3, r3) bind$inet(r3, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f000000f000)=0xc) connect$inet(r4, &(0x7f0000009000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000010000)=0x20000000000000, 0x4) mmap(&(0x7f0000f62000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000c16000/0x13000)=nil, 0x13000, 0x9, 0x110, r0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0x1000004, 0x803c, r0, 0x40002) mmap(&(0x7f0000cc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x2000004, 0x34, r1, 0x29) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x100000023, &(0x7f0000eda000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f68000)=0x91) 2017/12/15 03:48:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a33000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00009db000-0x4)=0x0, &(0x7f0000b3b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0xa, 0xffffffffffffff20, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r1, 0x0) get_thread_area(&(0x7f0000b37000)={0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) r2 = gettid() r3 = perf_event_open(&(0x7f000096d000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0xfe, 0x3, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x2000000000000008) r4 = signalfd4(r3, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00006d4000-0xc)={0x212, 0x0}) waitid(0x0, r2, 0x0, 0x40000000, &(0x7f0000df7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f000021d000)={0x100000001, 0x5, 0x0, 0x5, 0x2, 0x0, 0x5, 0x6}, &(0x7f000060f000+0x91e)={0x7ff, 0x8000000a20, 0x2, 0x100, 0x400000000, 0x10000, 0x6000000000000000, 0x1}, &(0x7f0000643000)={0x3, 0x6216, 0x401, 0x0, 0x1ff, 0xffffffffffffffe1, 0x3, 0xffffffffffffffeb}, &(0x7f0000376000-0x8)={r6, 0x0}, &(0x7f00000a4000)={&(0x7f0000a9f000)={0x7}, 0x8}) timer_settime(0x0, 0x3, &(0x7f0000052000)={{0x77359400, 0x0}, {r7, 0x4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getown(r3, 0x9) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f000005c000)=0x0) r8 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x3, &(0x7f00001ef000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000892000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000751000-0x10)={{0x0, r10}, {0x0, r10}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x7, &(0x7f00006dc000)={0x0, 0x0}) timer_settime(r9, 0x1, &(0x7f0000041000-0x20)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() fcntl$getown(r4, 0x9) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) 2017/12/15 03:48:28 executing program 3: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f5d000)={0xe, 0x0, 0xf448, 0x8000000000400, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x84, 0x80, 0xf, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x1000004, 0x20032, r0, 0x0) mmap(&(0x7f0000e51000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005ca000-0x20)={r0, &(0x7f0000bfd000)="b558abefd044f6f76287bafc75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09a53e39d9096100d655dee7e837e529cdec4ce0a3e759aca93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a209b58d4822c7a0bba6b1620c6299cdb3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa31844cf65d5b96aa7a1890813838fb469c0c6a232f3ab01a143e40f91", &(0x7f0000fe3000)="2a0d8c42a59a5d48c143e2b1e56806daca0ddaa6978e4e77f502eb0a030082c5c25d07bdaf64c94dc3856ef8902478b16ae4c026ff584bb722", 0x401}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b93000/0x3000)=nil, 0x3000, 0x1, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x3000)=nil, 0x3000, 0x3, 0x4050, r0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) getpgid(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000089d000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000039f000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d65000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b1e000-0x4)=0x0) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000068f000)=0x0) r2 = getpid() r3 = getpgrp(r2) setpriority(0x0, r3, 0x85) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000d9f000-0x4)="68696768737065656400", 0xa) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000350000)="2f73656c696e75782f73746174757300", 0x0, 0x0) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000483000-0x8)={0xffffffffffffff42, 0x0}, 0x8) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000b23000)={0x3, 0x0, 0x200000000001000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f000082f000/0x18000)=nil, &(0x7f00009f6000-0x18)=[@text32={0x20, &(0x7f0000038000-0x79)="b9800000c09a7dde00002600c744240200800000c7442406000000000f011c240f300f01cab93f0b0000b87c0000000f3066baf80cb86820db87ef66bafc0cb9a00100000f320f0826f30f2c6878b8f80000000f23d00f21f835000000090f23f80f015cc08d0f01b4d3b2000000c4c2153bd9", 0x73}], 0x1, 0x10010, &(0x7f0000d56000)=[], 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000fef000)={0x0, 0x0}, &(0x7f00004ac000)=0x10) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f00006c2000)={0x1000, 0x0}) readahead(r6, 0x1, 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) [ 82.127675] audit: type=1326 audit(1513309707.668:1596): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9715 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 82.152180] audit: type=1326 audit(1513309707.671:1597): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9715 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/15 03:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x400, 0x400000000000, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6b000)="2f6465762f73657175656e63657200", 0x5bc010635d4c0dbe, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000091f000)={&(0x7f00005b1000)="2e2f66696c653000", r2}, 0xc) r3 = syz_open_dev$vcsn(&(0x7f0000324000)="2f6465762f7663732300", 0x3, 0xdffc) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000c0000-0xc)={&(0x7f0000909000)="2e2f66696c653000", r3}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006fc000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000a90000)=@generic="c004f1ea7901fb2641724f742104ac1e") syz_open_dev$sndtimer(&(0x7f000049a000)="2f6465762f736e642f74696d657200", 0x0, 0x200001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) syz_open_dev$sndseq(&(0x7f00001d5000)="2f6465762f736e642f73657100", 0x0, 0x1ffd) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008e1000)="2f6465762f6877726e6700", 0x400, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x20000001ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r5, 0x402c4580, &(0x7f0000f87000)={0x52, 0x3f, 0x200, {0xa9, 0x8}, {0x3, 0x4}, @const={0x400000000ff, {0x6, 0x8, 0x100000000, 0x7}}}) mmap(&(0x7f0000673000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x21) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7898, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r7, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) dup2(r6, r7) perf_event_open(&(0x7f000001d000)={0x40000000, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x5d, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xefffffffffffffff, r5, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x10210, 0x8, 0x101, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x9, 0x0, 0x6, 0x0, 0x40000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) keyctl$session_to_parent(0x12) syz_extract_tcp_res(&(0x7f00005da000-0x8)={0x0, 0x0}, 0x200, 0x39) mq_open(&(0x7f00007fe000-0xf)="2f6465762f736e642f74696d657200", 0x80, 0x2, &(0x7f0000cc3000-0x40)={0x6, 0x3, 0x0, 0x2, 0x1000000000006, 0x2, 0x80, 0x530000000000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003ea000-0x10)={r5, &(0x7f0000001000-0x2)="3f00"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x7aec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0xffffffffffffffac, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x10000000000000, 0x4, 0x10, 0x7, 0x0, 0x0, 0xa000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/15 03:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) 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$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) r2 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fdc000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000316000)=0xe8) getgroups(0x9, &(0x7f00007e0000-0x24)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000f52000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000489000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c9000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003bf000)={0x0, 0x0, 0x0}, &(0x7f00000be000)=0xc) sendmsg$netlink(r1, &(0x7f0000442000-0x38)={0x0, 0x0, &(0x7f00002db000)=[{&(0x7f0000775000)=[{0x73, 0x8, 0x200, 0x5, 0x0, "3c8e7ff91c71d1d619b01ffba83090586c76f522bf19e72606eb9b54c97db2828ba5e4fc9367916bbc5bb3fb19818decc93af831c59f0c5362340f9afb73e2a7fd05bc5947a4b943d03786e4d7561ea7c7501529867e261052ee7e5983fc1694a3ffbc"}, {0xd9, 0xfff, 0x100, 0x1, 0x9, "8556a14f6ba74153645a76de766209b12ed34d2930764967149f950f95fc68450f7b52b1b9cce9f02a3e408b8620aeece0a97e838687b122ce25a65370dedd0df30cd4afd35d961da3bb539bebffbc8f01325591f15d2de24cb90ebdd46c8824c5a7d5257ef770f8c4e834817f2fef589712c53161806fc952c9bfb39f320aed90a5c24c31e9df0b89b30c862df52522f19d0f7761bd5febf2470564a8fb9d50cd9e24eb4dab5a45ec11b466eca35d9d2fdcf252b13bfce466b43a753e263dba9387b3a06023a7d682"}, {0xc0, 0x5, 0x200, 0x5, 0x7, "99a45a86030e20ad5125b626fd3e6929611f6c9a1aceaff6233259954d50406623e06c27c36e75ecaa1901bc1d61a3d20d1e9f20b5f5969a119c60c75fe98c8a72a6edde8f767158c831064f3363eb54658f22a34a8a9b4076b05ede11a9236af76aeb68dc1b2ba1eed7b7aa2770ecd98356d80d31a8d00601032e27daeed83e3a52616951f0a82b41e05a0f2e8ec492c8f6f0bb0b0be7f5df067aad2901ddc507f1bf0a31903d84d6474d60be940532"}, {0x60, 0x1f, 0x310, 0x8, 0x3, "c56389cc85593a2b818fa9ac7c5b8348132506a1626166fdda064777b59a73777442a7924784e1ed8427aa273c4769414877744a92b812690a0da81b3ddf89cade21857eed7d55b91caab5162b5c1dbf"}], 0x26c}, {&(0x7f00003d4000-0x21e4)=[{0x1010, 0x2, 0x100, 0xe8, 0x8, 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"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{0x1e, 0x0, 0x100, 0x80, 0x401, "5987b8c1c767441b5d21ecf185b3"}, {0xbc, 0x9, 0x20, 0x7, 0x6, "28867fa51aae6a97e91404126d4b44acc44b1a6a59fb5e070a9383ff71dbd7a4e3fb3e238a10371c9b5ab03c687c0018d1c78e7eaabb7e7f4563c6d437643caf2c496dc90c1098aea189d52abd9bc1907bd775f98916d471faf0fe25a358977408687447de547dca127900cf0acd553fbfb67422d9774340efba7a621d0faeac2767e576fe6dd9cbcf04c660aafa646d218fabeb699e2c9ecc69e2810ddb496e0e20641ec0559f3bcba18e80"}, {0x26, 0x8000, 0x1, 0x1, 0x9a7, "316ceb7efdb56deec4b76d755893c684b683f498de0f"}], 0x21e4}], 0x2, &(0x7f0000888000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r0, r1, r1]}], 0xe0, 0x11}, 0x4000000) [ 82.274211] binder: 9838:9845 BC_DEAD_BINDER_DONE fffffffffffffffd not found [ 82.281549] binder: 9838:9845 BC_ACQUIRE_DONE uffffffffffffffff no match 2017/12/15 03:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000c42000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7d000-0x4)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x4000000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000)=@ethtool_rxfh_indir={0x34, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f4e000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ff6000-0xffe)="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", 0xffe) r2 = socket$inet6_sctp(0xa, 0x40000000005, 0x84) connect$inet6(r2, &(0x7f00009f6000-0x1c)={0xa, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r3 = accept(r1, &(0x7f0000aaa000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001f2000)=0x10) sync_file_range(r3, 0x2, 0x6, 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000cc9000-0x8)={0x0, 0x4000000001d22}, &(0x7f000022c000-0x4)=0x8) r5 = syz_open_dev$vcsn(&(0x7f00007da000)="2f6465762f7663732300", 0xbc2e, 0x8000000000000000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000a0d000)=0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000729000-0x10)={r4, 0x0, 0x8, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000693000-0x8)={0x0, 0x5}, &(0x7f00008e5000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000f3b000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "73657169762865636861696e697628726663343130362867636d2861657329292929000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r7 = accept$alg(r6, 0x0, 0x0) write(r7, &(0x7f0000f96000)="15f87c2a1c51cc2f13b06101fb837b82dbf4690e10fa96e83c3d148fdb64e8bc", 0x20) recvmsg(r7, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f00000b5000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}], 0x1, &(0x7f0000bdb000-0x2e)="", 0x0, 0x8}, 0x0) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0xfb) 2017/12/15 03:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x1, 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(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 82.300881] binder: 9838:9854 ERROR: BC_REGISTER_LOOPER called without request 2017/12/15 03:48:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6375736500", 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10810, 0xffffffffffffffff, 0x20) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000da7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x0}) munlock(&(0x7f0000e9a000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00006c3000)="2e2f66696c653000", 0x20001, 0x14013c) ioctl$TIOCNXCL(r1, 0x540d) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000fbd000)={0x200000004000, &(0x7f0000a24000)=0x0, 0x1, r1, 0x1}) restart_syscall() fanotify_mark(r0, 0x26, 0x8001008, r0, &(0x7f000063f000-0x8)="2e2f66696c653000") ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000047c000-0x4)=r1) r2 = memfd_create(&(0x7f00006e4000)="2f6465762f6375736500", 0x2) ioctl$TIOCSTI(r0, 0x5412, 0x3) r3 = dup2(r1, r0) set_thread_area(&(0x7f0000a9e000)={0x2, 0x20101000, 0xffffffff, 0x7fffffff, 0x3, 0x6, 0x79, 0x9, 0x3c1a, 0x10000}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000918000-0x4)=0x0) setpriority(0x0, r4, 0x10000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000884000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000053b000-0x8)={0x0, 0x7fffffff}, &(0x7f0000a42000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d77000)={r5, 0x8}, &(0x7f00003b4000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000083a000-0x18)={r6, 0x5, 0x30, 0x100000001, 0x4}, &(0x7f0000b10000-0x4)=0x18) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000020f000)={"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"}) getrandom(&(0x7f0000971000-0xf)="000000000000000000000000000000", 0xf, 0x3) getsockopt$inet_mreqn(r0, 0x0, 0x10000027, &(0x7f00005d9000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000023000-0x4)=0xc) ioctl$FIONREAD(r2, 0x541b, &(0x7f000050d000-0x4)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000075c000)={r2, 0x28, &(0x7f0000d51000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006c1000)=r7, 0x4) fstatfs(r2, &(0x7f0000720000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000fa7000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/15 03:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00007ee000)=0x3, 0x4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d99000+0xea6)=0x20000000075) r0 = socket(0x0, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f19000-0xa)="2f6465762f7663732300", 0x1, 0x800) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x8001) r2 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000176000-0x39)="885bd9a749aca3006d5b81d26d3a6bfa940246e855c28fa42644bc4c9ea43d4c3df2639de9a76bcbd71f357923ae8282e4d848b8f97c842267", 0x39, 0x8800, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) getsockopt$netlink(r3, 0x10e, 0x3, &(0x7f0000a5c000-0x1)="00", &(0x7f0000ce4000-0x4)=0x1) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000148000-0x4)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c8a000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) r4 = gettid() sched_setaffinity(r4, 0x8, &(0x7f0000b3a000)=0x8000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000a22000)=0x0) socket(0x11, 0x100000802, 0x80000000000300) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000933000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e07000)=0x20) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}) r7 = syz_open_pts(r6, 0x200) ioctl$FIONREAD(r7, 0x541b, &(0x7f00007e4000-0x4)=0x0) r8 = syz_open_pts(r6, 0x2) read(r8, &(0x7f0000fd6000-0xf1)="00", 0x1) dup3(r8, r6, 0x0) 2017/12/15 03:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000297000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet(0x2, 0x1000000000807, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) getresuid(&(0x7f0000192000)=0x0, &(0x7f000063d000)=0x0, &(0x7f000027b000)=0x0) quotactl(0x6, &(0x7f0000eb1000)="2e2f66696c653000", r1, &(0x7f00008e3000-0xd4)="11a783dfb4daaa3b7f7c44959b363ddd90f11d0ef1fa2a4b3dc63267d6e29ed4b378bd2e6fc8d1e6c9c57e2ab5fdb7eabcd76955680b640d0a643bc7995c97f4b5fd3cb03e73b9266be3a947a42b25e0182f3926f6132f93adeaba7b9c3fa7d7c440ef494eccccef7546a681e7f35c1b0598ab9fe12baebf4deaa2164c5781a49e2efe19ba873ce29ecb2ffb01b6f3144dc1678ef259ae9333077676f941c7dfe41e3548cc84c647bedb29455605ffe015fcc3b660b69d9f16e12d8a777e073bb6d6018c8a765704340f614a99003494365a34f2") getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009dc000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x2, 0x4000000100000005, 0x1) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000663000)={0x0, 0x0, &(0x7f00007b3000)=[{&(0x7f0000f66000)=[], 0x0}], 0x1, &(0x7f00001f6000)=[], 0x0, 0x8010}, 0xfffffffffffffffe) mmap(&(0x7f0000314000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x1fc, 0x0, 0x0, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000012000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f) pipe(&(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00002fa000-0x4)=0x5, 0x4) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f000083d000-0x19)="00000000000000000000000000000000000000000000000000") r6 = syz_open_dev$evdev(&(0x7f00000e5000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f000000c000)="") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000154000)={0x0, 0x0, 0x0}, 0xc) [ 82.300906] binder: 9838:9854 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 82.300922] binder: 9838:9854 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 82.300933] binder: 9838:9854 unknown command 0 [ 82.300946] binder: 9838:9854 ioctl c0306201 20000000 returned -22 2017/12/15 03:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) 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$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000d49000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000984000-0x4)=0x31) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:28 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, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7) bind$inet6(r0, &(0x7f0000cd7000)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x1, &(0x7f00002ea000-0x1)="00", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000fd2000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b3000)=0x10, 0x0) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000eb000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eb4000)="2f6465762f70746d7800", 0x20a800, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000afe000-0x4)=0x0) r5 = getpgrp(0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r5, &(0x7f0000fb1000)={0x30, 0x6, 0x1, 0x28f, 0x34a128b, 0x1, 0x8, 0x4}, 0x0) r6 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x7, &(0x7f000044b000-0x20)={0x2, 0x10000000007, 0x7, 0x7, r6}) r7 = dup3(r2, r3, 0x80000) r8 = semget$private(0x0, 0x7, 0x104) semtimedop(r8, &(0x7f0000d9a000-0x12)=[{0x2, 0x7, 0x1000}, {0x5, 0xfffffffffffff9d6, 0x1800}, {0x4, 0xffffffffffffff36, 0x1800}], 0x3, &(0x7f00007ff000-0x10)={0x77359400, 0x0}) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f0000116000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800000000000800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa8000)={0x0, 0x0, 0x0}, &(0x7f0000d6a000)=0xc) [ 82.314387] binder: BINDER_SET_CONTEXT_MGR already set [ 82.314399] binder: 9838:9854 ioctl 40046207 0 returned -16 [ 82.315882] binder: 9838:9854 ioctl 40046205 200000000003 returned -22 [ 82.318309] binder: BINDER_SET_CONTEXT_MGR already set [ 82.318319] binder: 9838:9854 ioctl 40046207 0 returned -16 [ 82.418603] binder: 9838:9854 BC_DEAD_BINDER_DONE fffffffffffffffd not found [ 82.418628] binder: 9838:9854 BC_ACQUIRE_DONE uffffffffffffffff no match [ 82.427807] binder: 9838:9854 ERROR: BC_REGISTER_LOOPER called without request [ 82.427885] binder: 9838:9854 unknown command 0 [ 82.427900] binder: 9838:9854 ioctl c0306201 20000000 returned -22 [ 82.428992] binder: BINDER_SET_CONTEXT_MGR already set [ 82.429007] binder: 9838:9865 ioctl 40046207 0 returned -16 [ 82.434165] binder: BINDER_SET_CONTEXT_MGR already set [ 82.434177] binder: 9838:9865 ioctl 40046207 0 returned -16 [ 82.434655] binder: 9838:9871 ioctl 40046205 200000000003 returned -22 [ 82.435874] binder: BINDER_SET_CONTEXT_MGR already set [ 82.435886] binder: 9838:9871 ioctl 40046207 0 returned -16 2017/12/15 03:48:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000e5000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000c000)="") 2017/12/15 03:48:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e8b000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000619000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xf000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x400, 0x0, 0x0]}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bb3000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e14000-0x4)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00004bb000)=0x0) sched_setaffinity(r3, 0x8, &(0x7f00006bd000)=0x2) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 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, 0xffffffffffffffff, 0x0) unshare(0xfffffffffffffffe) r4 = socket$alg(0x26, 0x5, 0x0) getsockname(r4, &(0x7f0000fab000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ea000)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000-0x9)="2f6465762f6b766d00", 0x480, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = dup(r5) ioctl$TIOCNXCL(r6, 0x540d) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bcf000)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f0000000000)={0x1ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x354a, 0x4, 0x4, 0x0, 0x6, 0x400, 0x7}) r8 = socket$netlink(0x10, 0x3, 0x7) writev(r8, &(0x7f000069e000-0x10)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000d37000-0x4)=0x0) r9 = socket(0xa, 0x3, 0xff) sendto$unix(r9, &(0x7f0000206000-0x29)="e390517a0d690ad4f44cea00000026705fb31a0002b3724c7d650000000000000006a601d911967749", 0x29, 0x0, &(0x7f0000000000)=@file={0x100000000000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000b9f000)=@get={0x1, &(0x7f000036b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}) socket$inet6(0xa, 0xffffffffffffffff, 0xffffffff) pipe(&(0x7f0000e4e000-0x8)={0x0, 0x0}) alarm(0x81) alarm(0x0) ioctl$DRM_IOCTL_ADD_CTX(r10, 0xc0086420, &(0x7f000090f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f0000f26000-0x7)={r11, 0x20}) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x0) 2017/12/15 03:48:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x5) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000573000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004ec000-0x8)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000551000)="2f6465762f72746300", 0x4, 0x0) r4 = accept$inet6(r3, &(0x7f000008c000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000068e000+0x436)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000ca7000)={0x0, 0x50000003}, &(0x7f00004eb000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e0c000-0x18)={r5, 0x7ff, 0x20, 0xffffffff, 0x1f}, &(0x7f0000a47000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x18)=[], 0x0, &(0x7f0000003000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x8)={0x0}, 0x8) r6 = inotify_init() mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000fe2000)=@add_del={0x2, &(0x7f000095e000)=@generic="d6630c224275a07015c35cf0ee6aba1e", 0x5}) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000dc5000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2af6, 0x2, 0x0, "54cee27fac496961426ee83e6d54494abc16f87de1660546b3ccfde472fba2d815c6188d8edb26f9caa9df0d674a17f5ebbdd69d1077a271d60ab089720f09011fdd437f48482d63d5dd4d94361aac32"}, 0x160) clock_getres(0xfffffffffffffffe, &(0x7f0000ebe000-0x10)={0x0, 0x0}) mmap(&(0x7f0000c26000/0x4000)=nil, 0x4000, 0x3, 0x41150, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000057c000)=0xc319, 0x80000000000000c, 0xfffffffffffffffb, &(0x7f0000001000-0x10)={0x89, 0xffffc}, &(0x7f0000fd6000)=0x8000000000001, 0x1000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x2, 0x2010, r4, 0x4) fcntl$setown(r6, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000001000)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x4800000000000000) futex(&(0x7f000000c000-0x4)=0x34, 0x5, 0x9, &(0x7f0000012000-0x10)={0x0, 0x989680}, &(0x7f000000d000-0x4)=0x2, 0x0) mmap(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x1000020, 0x8010, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000049b000-0x8)=[{r2, 0x4200, 0x0}], 0x1, &(0x7f0000fd8000)={0x77359400, 0x0}, &(0x7f0000fd9000-0x8)={0x9}, 0x8) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[], 0x0}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 03:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001a1000)={0x0, 0x1000, "05e3aa324953e092f344d60433cae5512ab061cbbcdac3998437478538d107867db35defae88c62a86c466a92520d1a8a8310aadcf6b9fac59c158f74a792c3a3eeccc6f7489306d73bc61048996f9aae3dfac115817eff71af2505c2d25adb71c79be3b6757b4ee21d2c59c401c6c3bde5471511d2ec9d86173afac15f7ee553d07fccb94a35aadd32909918bdd26ffe1104d468cb02c28df9b36fd01302fb805b0042be642f80e01a9616d64835761757d4296766562de06ff6c4bbdc6f3b97b91f2828dcc43a6cc9533c4d44317b6e71d44201d5b614a1d41f94d16e9b4cba9c1709adbe9723e07e3873495e94ae1f2250df509d6fdcb2e4048d000c696c841db6544978a038bf9be81af04fe71f3a244757a3c726e162f3b1a63fcd5fe277a6710668ce7cdd0e069ed2d86c4ca5aebf33cdd82d1b77af5260dde1d4a49912fd185030dcb5a5ddd68734c429c3d833d28279c180ebae6e178d0bf30e6279db0e6ed9ef3a0d5f054926cd3abc341d010c2a4612571d02c6158e01636195d11b46f444b5385695ef1c6c92260216381e9f12485f090f29c86597e9566d6d8a725a90aba3a3ac0ef3b9af88aa2cbfe79325e1876ea619f975aa8f43974495bcc30e1cf8f7b72c9fc1c17d9c035fefa99aaa26fab6036527d6039025fd877693f2fe79e6d5f5e3d3bee06f533a74e1e1332882646f2c3e7295ee36a9c8b70d1cb536eb288bf78d7f039cf7d9192ebf4c14525b065c8e6073b4057160684b8e37ce950eff2c84350f63a8f3b5e654d0af9ed5b2765052b22058b2d320f5c14fab78b5358b4775fa8b0c695ab86dca8d05a62ba741ed3b53578726ecad4c056c34266e85a71eff9a1ae2ab87d048a1637514d11b1aa78b63a5a279b18a5a4b24abf846eb252eaec9c57f1c701063708c10542bf1d14b6f231c22049be139b8d5ca16eb661980f21fd6659e75d072c5f80bc86d2bb62d12a31dbe28bf626af4f831af2f19a80ce9f50c16a1f443456e0843921a133ecbe454a2a6fccc3efb8245337a1a66e034fbae326a669ca8d3dfe774b507c2e2b1e8c871cd72404f763d70723c336b40d88ebd2e8d2bf50ce20e2d24749950529ee2157deefa61a3b5885a4705337a73e320c8dd4d1741ceb499c6fca9a2e710d4d298e6e3834dd51471919b4ba5df5034e77692ae91262c7f9a6f6ecdd9849628b752bd7f00e66ab4c73711236c7ff0ca8d6412f36f31eced3314a6686dc6296e35e0fd0ea451b7ad9893db2b85e783d9246871ac314c89f696e0d35b3c04c3524a166927dffa61e508099f1d7c7c22adf11500f2a949500b0d91099c995537aa6c907dfde29a78eed53fd31a27471ae02a71a866d4f5fa2e9f11f94dd9752bff29fccb2194a357a4eb3f139a865ec867127a33bf138ee23101ba63d29c52c5e9342576a7f25ff306416a59cf45a366866de7cc2b7cfafa6c262503981dcad9f6f28832c90c7f9c4187baf02281825819bb71e73f5c867503a521f4f12c2e308748489ee0dd3d3f462b3db9eb1399cd06b8b657d742d67849f662d4b3de1a3e8c635a1c80d53afed38ca72495b902108da636564a66ea0f8964035b637e72dc8f2b01281864df9a287b6ae33b776cf2bd934544a6025a380c8e4822b0de0c37e69b44c1347f52425b3642698890c74c394cd512d27288583c721dbfcac4ce696e01589c37df4685557731b778123064273487731975c2d32a424a54b43531fea653c01422186f4035433b1a30290e93dab8ef6be791b516c8310b934f9c57aa379a3e9c385af4c8ab06dbc14f48a5e3b7f90a8b051dd2c2b90e5d22c6fb0bc079398ba5e4eadf55ef5467c432b1b5d7c3ebfe9ed4bd4fb4fa59db4d0a35b05e3c6e5e28d3fb9b71f748e8ac1f580c633c358aa3057d86110f2d9fe2c1ae064ba5cf2a83ca27924ca5ca689f182f1ee2cd4981d74875d22cfcf0a12bbde60b90f2a3241540bc1aaf97e3bb088edde255fd48084e4f5a238433ef680486128831c5567a28d7e3d76eb9ae1993d8903e312f6d2de3525a9bd1dcba9510331d36eff38bfa4423c8dd4d2f6383312c4ab588e6d2144c0b79cc33b87a1daa253e4baeaa083186176b3d607bbe2d75ea9bc91b130ec56c557ea255e72626964634ec50ede122074bd203aa1ed1c0190fcbcf059b4cab214571bb0fc63c10686a947040505867086d9f96b197e8d1674a1e05fbeaead1e28aead50df4f15da5ada7edb4f1b0a710338814f4a0397d75d3590e2770a6921d3c62edcc83a1acbb38722df59751ac22a555609c5269876f3875048ca99d8b55f0b511fe72cace00bce2f905e5558c5ae3b80223a4b7e0c3ad403e155c748a5371d7211e44c9e8ac34bd1e799e45e6e92b7c9979af61a953281fdf8efa8bae517bae5c21652c72dd61e2deca947979aeb89d596f5e83ef3ac9452db49629e244bb0dd866b132bef6af9f1734b3e7fa3cb0db03e4af235d49118220f931ef5cd78871a339eeb3e0de53e6d3afa657dff9dbb7b0fd9c398faf270d8125adb303f489d43a301c2c819addce252d06e3e8d3008c07007707f3887aab08a784d7db807e2072c103e23d85ac8c0cac4fbb0ef3faea3b0a41300b8ddeac4bb87de11c8eb1f89edd25abccbd023b0335c1af42da68312b88d35f72ebf3de55e5eea1dca1408828299aaf8c5e5a34358db625337030d01af152ea9f00b272baccf1d3e46108237d0c7d7ff4fb096d9e7a73aa9d6e5f1d5918572d65f80441104aaf28f8ec66a19d98a74f547af12e5b855e250f78790dfb01ebddcb8b0c80d59c042650b2249aca46600faf9d20d4d62067ba4f2300c5ad604a6c4b4dd491e5148cbc363996e46f47d41727e35b99c3f65fbc1834cb6fe06cd80857c97e8217f30cd44b325477999db83149c2bc5dfd84b1a80727bd671159a3af6dbdd593470bff1b3ff44cccbfcf8a84a218c6c649a2bfb66df2fbab90ee8f2158182165a72fbb15175462ad30122067c651c2bb0d39999fe86860b592bdbef5b4cc78c1409e826cd0885c1330e1c4e3c7ed80742ea63e55aa4a40e739c0026c16d66c602020789817be5b05de0ff2a0803cb8a037bc7da8f427e92d281d35faf5d85407850f2115b7d9d13cd9ecca03d89e7a2236b7ac4b4b9e41d73dfff22ebe8ce005bb0512d97af03d8b0c6dccb9ee786df596bae18071347a36be7efe50d35ced5eea22a4f21dc10a21e3f22a23087ffae31b835a63a561b6205e0eb98d6a4ff33b28ce720e0d93e3178145995ad5c9ac4d4cac6c8682f3dfade6e811976c1307ea1283be93ecc23585cdc29c62961d4cecd7faf3f957f0df50b16ee2e7cdc3aaf7cf8b921c9df664aee57fa2600fabfef5154d878b1ef31c23aacc4bb016fd6f43e0aafcad84723caaf5aeea4080929a9dee57827b3fd1046323b7e9b87c4288891ba38e19e6286ab3a84da24ff1c362790c7fdb779c129886001f300e3e5ee8f458a59d9a37a61087fa4db902b7f803573d46be63f0100afcc5bd4c4cffdc7cc008256978fc8c2679f0c8af8e8d18c11593713a4659abc0487c6f486bbaa0fb28c2889ed5e18967e7333bfef34bdcba7bd96ddd32606cde534a3b1f802b0cb11b3dbaac43501c0343b8f55e0df86b7e5ec076e3817676a1de296d1354e5d24a81d950d2cd48a78e99f456f7c1348ce7ee0a8a3e0dc6ed87d2f6083ed7a06aaf320154b73a32eed53e9895861acb295d6efe1f37aa415956451bcd77fa297e3e16f82221c2cd736aa5b1530d9582d35b5cd89242f3c541d95df4995e47fe5625d1a9ed72b26f8c9dc422ae3c9bc14308c22bcb69ec0cd1d40b92277f0a68133909a8b784f2dc0ebfd8a83087065ff119e62de23585f2986ba345b9437dcf30b943e5cfb38eec4c334bee8aa1042a70409b76467b13b33d63503a0334b664f978f1460c0941f4b4a19e587f0fd898634122d53021930ddab680047926e4cb9fe44f8afa83951c31a9b830144ef82e952ef7d2da05f7e1a1e34143bb240c8ad8612963d3505e71a3f1ae4be62701dd43d7e14ccad153f1b2ee4d18f2a7cb1e11ebd210bf7c5bcec11f6bd5203b3757ab5dbac55bc86c9be90f334d5212e06abe64862d701d453e2460e79aa5185dc3d5bb8ab364a8a4c69d21419dd2ea69a89abd6dd087263fc5fad7972090fbe4554b430ddcadd6caa33edd5f3315960a5f6c3ac84dbdd7f7d27180b97b44877eb667185e572042a3e5e8225aa4f3f0adf3bf44fa812a8fc9f83f3351522ff9c40069dea7ab683af36ff0af56f3d8332d46b3095c4ef450613c2df11badec433689c7627561218395649d4ab1bd987d4e37816799d872ca59391e62b0ddbd7bdedccee71196496e73b5173e6f658c613ed49b65371d3c42f284081be419e349b1154bfdf49a9e19ba0a41fc7e0d9441d1a2c87c9a79eba0c2ed69aa117907e5f397c89db54ffde1dcb89d2469a6e4a0663418c68b7571af1878af3cc8389b501b4bd91d24fd10f193cbd0029a44bdf9fe200e6794db9621f15c5537159885942ef69088c7e81e84fd2d4dddcdaf5f68ac5f047d445283d809a9886d75e4b9205133bcdb28e78568194138c69c76f33eb0fce47e107078f30017408de3bda28973714f0c1d9cd42e551bd19d37faa077e82a363b78851e2a9a700dc4d205206404605f852527b8e06d43102993331ce6bb49b2c10b3cf6145f941465e2f2449edd3f5177958c1df8ccf1a4c1a86a113b4b1f9612dce149d84acfe8531cfa16808baf1536db7d9850063ff76855e75ea9aeaa9e3d440093e01e6eabd044ed1d7cea44e3fb41da9b7eae9d93f9ae9aafeca1938c0828bfd382fe0e5255647de5dcdf0b630099557b7990ca6be070736ca7eaf3bcf271085d6f7337cd8e4e706bbfc74207ffa46fbcfa23a43a9240084040a240d2729977646a43be3cb9a2edea96c047accf42a01af073f2a8bbaac7f7999b1f983308a8f4caa64db21051318f50f296b86f3175292db99d38921bc6a80c320e2ebcec94c303e45fe368bdc8e694cd236d3418266bd8ddd94d5cf7e79b3ac3609b27c2e2ffa0b2dec3c9a4d7ca9b9d126201283b7f9a0a47c67f0ae6e2e2929c745c08b01bd7f10c34f623c853e53ba4ee4dce451c3d384b6f3f56e52d33d74eb87185dfddf98c34210316323a8523761d03ae75843944aba96d9ded6a5ba47bac8dc3c4a4f4a7cd0044d76c068ec9708aad9e621e4748153cc1cae0df24a16a609a1dd5a87dfda8e6400a53cd1dcd36f1a19d0f120779b5243b9be2c24d529fbea26980107fd79d5e5c1b47fe43e87ade97b297693112e0e2a660979e40cad90e3844c45f3369132f60e4462812e5642ccd30199a989686404c650f3b8d7100fe5d3ad7a71a7a1ec45e3aa15ac6f2d286f6a4fb29b021322db1181d3182e3d1a0a196abfe65725636b331b117ec6e803bc40f584b08f1fb956030a8168b9881807281912e7fb14ad5ba2cbd705663e19891e8dcde60e3c2a96ce0c4403c0f71e066d2dc6fb6ad460041448759219436c3dd993eb03b3c9c6db4462328e5ded6472830a489e3dd69119c5fe27c379b05e34209d1bd61f65c8ea8bef8a7519e6f93678ed84a6917207859bbd1716ad3c6a13c17b625beade5113c3758fd6bb85b7435b220ff306615957928b95fbc82469b007d04fecf1d7b870cf6bb349fd764730747862a674f7536472456646d4c3de9a79db03deffdd503afe450ee030692669dc59d890dc054048eccd0cf02cf8900a2ccf7c1caceb4b114567ae20d07d5452"}, &(0x7f00000ca000)=0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000c94000-0x8c)={r2, @in6={{0xa, 0x1, 0x82, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000280000)=0x1ff, 0x4) fcntl$setlease(r1, 0x400, 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000659000)={0x0, 0x0, ""}, &(0x7f0000403000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e8e000)={r3, 0x400}, &(0x7f0000a75000)=0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f00003f2000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b31000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00007ee000)=0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000408000)={r0, r1, 0x6, 0x1, r1}, 0x14) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000704000-0x18)={0x0, 0x3, 0x10000}) lseek(r1, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000023e000+0x506)={0x0, 0xcc, "e7ccc71c53bb38dc8da45e64ee5747fb307c4d983dbbca93b9f3f033e48fa06c1fa39dfddf7b3f92cf0a291b369c48d68cf8a13441293c6005c02af30d46e4b6e6008cf9536576888092232eb3cba04878742528bf872953f860fbefbe310fb2f34a52c45603ea3bcfa99a30b57404135e2b5d90a405020ef1e148be005c777a824e951c2258a62ba2e909787873360e519ad940a47991efda02673a9518655572b40c6b9393b41c8924fb4e42d985548cd44afb8025c8f96df4ad10c312ba5c54a4c9ce4a79596872be7b5c"}, &(0x7f0000604000-0x4)=0xd4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cb0000)={r4, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x20000000}, 0x8) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000724000-0x10)={&(0x7f00002f1000/0x3000)=nil, 0x3000}) 2017/12/15 03:48:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d0a000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000001d000-0xd)="2f6465762f62696e6465722300", 0x0, 0x802) r3 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x400000) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008df000-0xc)={0x0, r2, 0x6}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000cac000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a2000-0x4)=0xe8) lstat(&(0x7f000084c000-0x8)="2e2f66696c653000", &(0x7f000073c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_add_watch(r4, &(0x7f000066b000-0x8)="2e2f66696c653000", 0x80000000) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000e84000)={[0x0, 0x3004, 0x100003000, 0xf000], 0x6, 0x12, 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000-0x4)=[@register_looper={0x630b}], 0x5, 0x0, &(0x7f0000744000-0x5)="d8c623d16c"}) fremovexattr(r1, &(0x7f000052a000-0x16)=@random={"747275737465642e00", "2f6465762f62696e6465722300"}) r5 = fcntl$dupfd(r3, 0xfffffffffffffffe, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000ce2000-0x4)=0xfffffffffffffff8, 0x4) sendmmsg$nfc_llcp(r4, &(0x7f00009ac000-0x1f8)=[{&(0x7f00004d8000)={0x27, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x1, 0x1, 0x0, "69debcc7e5012d73531eda7b676847521f94901bdea776fd1dc8fe03b1c4332a6c954c79dd7292f83f1879f30302b5cb177724ce953f080c23f40be2db674a", 0x7}, 0x60, &(0x7f00008e9000)=[{&(0x7f00003a2000-0xa5)="5eabff62cbfb64fb61fe2d797c8722e5989f12264c1a2a39940d13ebf0a4e465f02d7eba79927dd522177c3507dfe87f0a9e1642f7c03a61e2685270b921f4dae8d14d5fa539f4d905c774a1adee1417649963e7f662234c0df27a6e2980913be234f7087f7e05e4b17b8c7ddb99ccc31a9b9cc1eb68e0f420d130a07760273ebd8c35164969f1aea32783649c876f679e59dda9f5f4a06f49c150c31818e6caa226c78f06", 0xa5}, {&(0x7f0000ac7000-0xdf)="40b905a047298bb61c0daac4af46e11b473ce424ce2f87816a6f43c759b5bac2d4e0e2dda7047073eaea43e7e69c5e760ebb17ad4aa71a7149e497f82cb205fcdfc20befe9ade4adb4021f2df0d2fbde499e96265b8735b21e27113cc55abc0eb3eb1db438214462f914f57da67b21e340e2a835684266ecb10f4edafb84b0aabab2835e390ae98df1efc36af4c4ebee296ef24234f2587f37ec6cf8765a270295c2d3bc5f2482059926ed0b8dac8e6135f02051ea6e0d2f327f3b9ea4d4b3743913f6d5c1f0c3a3180c1f1b22451a908332e77c196f7956d9f53b2a2f3f15", 0xdf}, {&(0x7f00000e2000)="9323fa187bbfcf2c045b2f98a9331a7875c2434713a4d1a93290b92e85aece2b68f8b95844bda1e8d646e80f1f487c2c10468a64c174b96e6c66cf81430fa64dbe7d82e0b74819ddc6794d911aa1cb21155947c040fcd06f900a334924", 0x5d}, {&(0x7f0000ee6000-0xf3)="b28c2f6cf5332617212a057af46fad634482d33b278025d32127c793f0cfbc6295483d5fada6a41784f3b519910756fcbfca625c489c3a0b3cc1e759a5523041699d7542784690d12a882c457b9d5283dd90f4a58f826ce8ba836977ff6628fe3b5a9e36248de6250ff6945e791b0b24e5d0958ae96c8cd907debc1206e98a81337c4caa7432b1e79e65def85bc5ee6f7e1daa89f43e3ac25097621a6686b885bb4e9a2f9d0d989185223e30e3062ee082a0526f98d4f378fcdd86be4b7f12d8aa39a937f1de9bacfee3af17eab060600039d649a1536463c4c3a8ec0c97c7ad0775cca168d93f9d0746e26a4e63daf393cb4a", 0xf3}, {&(0x7f000026e000-0xdd)="ea198a096a7bf3023cb5e16c1a31e1cd4b610a31c2d1e083b89dbd801bbf0558db30a5c21efa637f512d98ea6e62401a5e0bec6220563ecd058b05b9636166ec65d693c09677cae6a90d4a42e4fab019f8d994a34d6da18b4d346e6e2b4c8db0ec931c2e2982ff37dfb02195617d4b31581a8fd2879bda1d626cdbfc7f4af4d9fa1348979a606d1df9c61230648e6f1aea86f27b4950763343cb27a5f9e35ba251e83c3165af7b606ee1147db92a28ebbe8aa54f59df37bda7ba93a6f7359a2748f6fb900788337aa98d5dfc446255aeecfdd8a8b98d420b297448dbc6", 0xdd}, {&(0x7f0000bc1000)="d8da7403780d58f26be76ef4e6f6aa24057b101e86fdb1f7d1a7efa9ba434f00c7e187d40c0f8a19d4fb1834e2871d34037e2cbe3b16e1868a9eaaea1053fa2f3699bb8a38c7753fa55762a7157823acd2d26484c740c5e60657d431c25e6db23a209dd91f844da5e280ddaef80706a1b4d6f0bf8a26a6debad3ee2efa3d5ff93fbc411f", 0x84}, {&(0x7f00006de000-0x1000)="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", 0x1000}, {&(0x7f00001ef000)="aeed15435051dd3dd37c4baf918c61a61f02d740cca13e7730a2cfe12d672ff39855643d084eeeaa40e8290dbd240c9a93929905d23da934b92a4d6fb9d2a19f8b13d55b5b94fa745abc905cc45066a60dd17f0cafcbdd382a8c834de13b502c78bb6bacc216c222bbbca6556c02284f01fd20970956e8cba7482da93177a6e39d22f61efd7a89e2709741f421bfa690c1d0626592ac3dfdb6fbf11cd53e737bde1a476cc45b7ba78a67d94c40b0d0059be60db744283add0880a2f350eb04e25ed9089fe92306b89796e6cf52041886", 0xd0}, {&(0x7f0000fb1000)="fbd0f72d2b15b0f9a4c9aa4d8a10024dd685b4b8d1144c9f3eebaf211307fa183eb60ef3e0e9b0fe56b6a5d12dd71a5da4db4128356735f031c1230f398a489c431bac96f0591b075e7918194842c26aea53cc2e291f4130161db0db3f8964a28cc3138654cffb3684159c65d76ab58fd299ec52134d064ce83daeaec93d5e3769d5db706897231d286670ae8a96e1b0d8a0cae8c18d427750fc605ca09682246cb2391dc4801a578a08b25a5f63808ae13254fddf8def40425acf0401ffab78fbdb4dd186dc0855825e92", 0xcb}], 0x9, 0x0, 0x0, 0x4000}, {&(0x7f00005f0000-0x60)={0x27, 0xe3f8, 0x100000000, 0x3, 0x0, 0x2, "6061bac1065d2c31e08383c24766384b49c2dc35bbb0ee3739323a2f8b8232acd5f876c401dfce937b4c84d8167d0ad330a2c0231156f3a4b04929212df8a9", 0xfff}, 0x60, &(0x7f0000411000)=[{&(0x7f0000b38000)="c2136f8f92b98c7ef4c310166a59861ec65449b722a359f8c6ec77732d8a2cd7c6febc906eea3da41809a45755e2e3b27baf969630a027e69481608b70df2d61fdc5bdee0ae0900010f541b8eb9cc30c8eb015a7a957bc1829b07fce867386ca6282ef50d16cb8a3bba9a64395b5c1dd9fd11217f22247d13e3f64259b44f46435be3315eb7e4a4f46c1e2e1e6e3d95c5a40736f", 0x94}, {&(0x7f00006ed000-0xa0)="58bb286c642a32f7a46f2ebf37b433c261e82dad40eafa1887b85596de9a5ad8f958281e3fcebf88d9df2dae128e0beb38ad40ca54d6a1813cd148a8e28ab6fdf46241b0089c98ccdbc880e9a7c7144c02745bacadc2b848339224943a0aee01d4e15c8e8bbd006e4968d6b2403f9f9b8dcea8f6984b937ee6192827289f5bd0f9dc97fa7b3fdce9c22540e54db909f26ab521c1b79a2e259d83704840ff8943", 0xa0}, {&(0x7f00000fd000-0xea)="decbb966a58a1089d8e4eb37055c9eb648bfa2a0ff164048c6f041b665c824260ca9d2cbc13e9ab0d71f872997e8ceb649344dd6bb7efa8cf9d3d2c7561fd43e25802b95269d46f14208c355008a72aea9f408572068ffcc519b2fff918faf203793c4154ee09ea18600c8bf2cd7f6fa0ce3d0453a1681c4f7aa135e48894dd76d1f8539f2735a5eb5b163010a827ea24e4a6a0c332b8ea07d4b2d937c45cb54811a7c181e1a2fbe930b8053f5ecd6507529c37172b1d089edac4d37fadafb0333af7b0fb31899a6001ed9f1240ab70b40f7d050323613fb00a6f9b9ff89791c0edbe41e6472e904d417", 0xea}], 0x3, &(0x7f00000f4000)={0x68, 0x11b, 0xeeea, "a1ea01229b9a4a9804c2930b0cc3632642365b2ba1aa82f6485032795b2f3133b8a3be3c8a015820bf4f43ec60f289ed65979377c496fb572214a67c47f0dd45a6bb9ea502772a1d390287bad516c2c5c6c52d86c368"}, 0x68, 0x40000}, {&(0x7f0000e79000-0x60)={0x27, 0x4, 0xae, 0x7, 0x1f, 0x8c0, "16a6ce2480a15157f4fe4a2b763e329d2c15ba2c9df415889c4f77e3d80c7d80f7b176dee73f2e0e795f1e27aec18dec4e287d125eebc6a9bf591609481999", 0x1}, 0x60, &(0x7f000025e000-0x20)=[{&(0x7f000037e000-0xe5)="3bc5f61cba67d1a591b3f37efa77021063d876941ad6feff45c51ee638533983545f1a9d4bad2dc747fc9f02c97ac2981c6dc5824a30ecde78ddf110807f2de6f65fc684a7d7c73c91acd903f77df7d824c2c201557499156781d6f7b96f53798f94e3b15f7558585b58ff8e366698529bff2b2dae85336e3b1fa185e179b7bc0ebd43cb19ca612686a545e2fcf6cca38624e152743bbc4cd64f9d1172fb6eab649601944e0fb20da248bff01efd43b00f54606580b36baa595775d55260187f1455a6f5aa658d9f1033c8f75268a776c93d70aca1d3583b7307fc34614916130ffd20d7e1", 0xe5}, {&(0x7f00003a6000-0x10)="79163ebf9e288056bb73d7dccdedc9041327abf280b65422ec185ed309b26e5daf5faede0333123315a2f45a44fff068a5e2fb81848e0627c1fe260a2a8ee6426a14cccf7e4fa8e0341a64cc47f7068fab821d6faf6f6de2ef46bca39eae01cb9e5eb77a08e1fa937500b68bdfd538acf8dde8a1018f2f03bad1a5a7d02962817cf0726fdcf2aba2be957ddaca42602d170f1f7a697f516e939aa356494b009dac571bc355ca4a30896ec121031187c8e17c478fd0661930ed16d762fe82317b3fbbf4f2b6fb960f", 0xc8}], 0x2, &(0x7f000028f000)={0xc8, 0x115, 0xfffffffffffff52d, "3a94bad2ede688ab345aafd8cb6f7d85e17950f845c263991e00a08ec09caf0ff5cbe4aa9089d8c69fe1f65a0f57fe29edf2e42e3e64df96826aa4933a93bef192dd77b1b1be38747ad8d6effe00b6a2dc4e5e8871483f2070ff2c8e5dbb6b98d0fc71df333f7e1ebba06ccd829923462f9d7657a2c206b2f4c50a657b712cddc9c579b5fc8838ed4c04b24d1a33d89cb5cdd7174dddd15b1d92c8b7a76fdff805d906c31e91d0a5ec954849bacf2af6c43b0d48ed6cc2"}, 0xc8, 0x90}, {&(0x7f0000578000-0x60)={0x27, 0x800, 0x2, 0x5, 0x6, 0x8, "fdb3afeb8abf5e741fb393281b8561b0edca7f592935af0f6e814bdf476ed21cd99ec3b0f0bcaf8ac9ba022b80f0468b78dcf0e272b0b2230ac5f8d786ecb7", 0x7ff}, 0x60, &(0x7f0000ba4000-0x50)=[{&(0x7f0000ed2000)="5aa36c817f", 0x5}, {&(0x7f0000700000)="00bb0a5b738ccc78f99f3ce569e8a0e7780d9bae3941524aaef1cf89f0d9df7ae59bab3d05e8846c5c174cd785ada0ce4166a82d6b1abe0a2a45a07a9477fb60efa7d17ea8ce1d48c097dd67153968e6e3c159c16eaff432cb7a9fd4a0bec91d8c2764ac931de866cd5a5b419fbb6161adc811dbcfc700edba4237165b0efb6d99a2f164870b00c7c1449bfa33d3d8b25e879fa9456d1c426251380a3c28568de61401812804ba341a7567252fd1f2db6f", 0xb1}, {&(0x7f0000409000-0xb4)="4806cf8eec15d2eb5ce367a7ff75afe397e3ed2b0880162c01d519a71eeb602cee9eddecade71bfff1c700db2af4480b71bf1a939cd4c3dd8d8ecacb7578d4102960f4add84cc1b8a1810f1c510c86263547b944e47d33a1eadd6df5aec1560a9b293c79e2a796ca6ee9d9ee2b9eae8c8212a2b892a0cbdda818e63352e6d1bfba7153e5c2803235866b3ebfec8aa6bc1204cd8edebf7b3405bbfc9fb6c74a8c79add2985d7c480b93783de2eb46b453de3297aa", 0xb4}, {&(0x7f0000066000)="b14a18", 0x3}, {&(0x7f0000fd8000)="2506cfd61975aa6062646bee2a2e507235fa63a715879d5829043bc160f8ea34074062579a9fa05b4c81cdcf46bcc5bf0469042ccf468dd2ff12f2ca47a1bab6bc5263b429e21f0d0f47715b5bbacc95e3a0e909a89ba2035246a0054fb6a6b574bdd0f5165e76bca5439ee3276d75db0a9f32cfaefd62e859d294c1cc8de02b83a1156cfc01eeabba4fcd2f2d65df01c129aa8bfcac4361df83", 0x9a}], 0x5, &(0x7f00000a0000-0x68)={0x68, 0x105, 0x10000, "0afc5952816b47ba2a9964b7e5a1d90d72582e316f91ad5059cb0a3d18dfa946a7299b94f35ad3c75c2d79dff88f00607f854c3e4e2e19e6057707fa2a531705724c0e7ec765e9f30b85d9912487069e8d24"}, 0x68, 0x20000800}, {&(0x7f0000701000)={0x27, 0x3, 0xfffffffffffffff9, 0x7, 0x63, 0x399a45cd, "fa83e3907d41abcce4a778900385831ca5433c7f3aee9039a43ea5ea98641af964be85e7300887111894026f8b44ccd6202341235ca786d81bb74518a3093b", 0x1}, 0x60, &(0x7f0000bc3000-0x40)=[{&(0x7f00006a5000)="03c8ee11d44445ece45044afd82d42aa6ff7058a49fd5a54bcc686c2faa1ebc6453deedc5d8060ddb0e4756bae8fad3e7d775890ab09dff8ece837932ee6b1ea48dbff62e3c7ab68c35cfbd430f7a9416e805c0eba06c45900f112992706f503f54c1e3c1a2541831228080a3a5402e756abfc54d7787e86661ec54819c369ca71ef18f654fb25c85135ef4142ec2fb61491d3d3cdfab0773fb10a194045b707ffdfa437a46af1435adc9a80ca1073f3108b0a2582abb3", 0xb7}, {&(0x7f0000fe7000-0xed)="07099795f02c25cde42cb6c1cd70092a14432a61f084247cc36608ebf7905d6d853a4ac67de93c9c1564115b4990b6cb2d8ee1efad781aeba630410f4d6f73cfdd803bc3cccdb5fb3240e2050b20fb8485a95d6852a3684a5d55111433a01503b442326f79b685d8895bef259b5e813d7f4d049ff0275dfceba5f1bc396bb10b4f4f79b7e618195ce2f1aae548a28eed07ebb6a701a751bb0727668e8f31d1d7dfcf2a79f06ce345678d9a86268ed13d1cc91b62fff63bc9f76af271b0770709cc64ff8ee303ef5e345ab58327156081f184f518c7feb93883d05e55d58788fa3e9b3fb0215b4cfe6d32b29618", 0xed}, {&(0x7f00007f9000-0x77)="2798ad2ffd02afa80922032241aa66a5674de4536653fc8bac2438f399735347e5c309122a44ec27e115e5757c7723c1f1c6da7730029df72c73fd2eea91ec6f4cc29ba8743b72ec2e3b5708e17c9f6c377367bc06b2b0c2171736a8ee87b3f533e2ddb542fb2dc3c6968862a7516a51d5f95628ec6703", 0x77}, {&(0x7f00005da000-0xa6)="3c5880d75a121aa0d1ee1a750ccc66094f97e1060f7b6b29d20cc833df951338e46a06bfcf8a215503269cd1f59821f6e718a3b970efb826ff4c144adfd4e1a90421799971f6f72c42c2e1574cac50ccde079060a0edd3984a5847a35626e3b6997aa37c053c939a671453a16b5ea88e67a26e3ef3c6609dff2e3922b1d05cb8f1e8ddad307e6a0704318cb3872bb2e68268726c74b7e94a224432bb322a0e5d96ac4efb134a", 0xa6}], 0x4, &(0x7f000052a000)={0x1010, 0x11f, 0x3ec, 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0x1010, 0x810}, {&(0x7f0000cd2000)={0x27, 0x0, 0x3, 0x4, 0x7fffffff, 0x2, "4c5c7426929367486f601ee085f1bef50a2cc05321a7390f00e3f69d2f74a21e9788669b41e07d668ce2f059c87d6f30a49bc096fd363b25a765a48860f252", 0x6}, 0x60, &(0x7f00009f5000-0x30)=[{&(0x7f0000742000-0x19)="b94653c5265f475838b0d7199dd74e1e70dcf652524852f4d6", 0x19}, {&(0x7f0000c3f000-0xae)="b07ec3d132d07d685271bbeecc716fcc318416bb055f8a66747de266581e7f0766e51315ecdd02380c43b5f416d608cd3b4783baa56e34651ac5e390d0c1955a5397fd7e7aaadb03751ebe6876a85d02c037e4520972bcd7eb06a99ded45e92f4fe3e8a18841c93bb44370a98d3ed3125bf6aadd95d2ffa4b4929fce043a78a383189d851936f6a53617521d485e6298174d2e44d2a0b4304c5a189899cd6667af73cdf5181c187657467d4426a8", 0xae}, {&(0x7f000004a000)="ef7b8045b115bad7136c4c9c89227fdf8dbb4850f588348b1ac3d771c3b89c9f8239cf366e119587d2f4efe5357f678019df65a55d84b5f3d5103f01fd9d75d041d7e3ce0a984890cafad27cab884d057071f2cf4625c5255119e4bf18b4696898bc956d45daba77dabb301cfab0bb6a92f5611f4c7bc09159", 0x79}], 0x3, &(0x7f0000ee0000-0x10)={0x10, 0x108, 0x1000, ""}, 0x10, 0x10}, {&(0x7f0000bc7000)={0x27, 0x4, 0x40, 0x7, 0x80, 0xfffffffffffffffe, "8a04727d7271231c6106489e4a41c543781f5178dc278115e4ee3cc94394ab318eff00d1e461ad49bc30dc6954697ab2b153d6d8113e37e9d1943dae0f5adc", 0x0}, 0x60, &(0x7f0000f2f000-0x80)=[{&(0x7f0000e25000)="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0x1000}, {&(0x7f000097b000)="fd3efa0f28df6303fd322fe85e2ca546", 0x10}, {&(0x7f0000e18000-0x83)="6ed947fabaf4137493c13d1ba8d46dc77ec698c36245dfc1482221c7e0e52d994599491d8274e5810640de76d499a045d3bde278a87b938192e1402ac7793c45e28035116f672bab015ab46890d4732d49afb5cd63e9e8723c8ad62161d35f8c7a99e9e9beb9c6f80de3b8bae6d597378126a862010eadb7088607035884f0b0973fd5", 0x83}, {&(0x7f0000153000)="ef2009e22233deb37a808e28d7a728cbdf1e0496a195d893c8f6b0dd8d89eb6b1cad0912608ab9600d2f70d7024cabdb6f12ed59a7c9acfe2809c195ce6341c2c2e99bc972662fb1c5795d963ab4d7cc59799bec0fb88688e01c09daa159dae22173aec994f791f96418368c3b344fdfbb2e682c808ea024a04c9e8a61d019c0f26a318ec620139e20d38488d14011aa3b710bf38a34da125e195515a1f772e8ff2259fc96429317a455f6a15fb327b22e", 0xb1}, {&(0x7f000017a000-0xff)="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", 0xff}, {&(0x7f0000489000)="92051c6df4c32cc0c444addf2cc380bbe58058af83ebfa230558c3f697e0866aa9cf9a7d9182773acb95b4803f5cd81d7a79581f6498c5a67ddd4092", 0x3c}, {&(0x7f0000471000)="7affd515d966eacd68b023cc5b7bf4a52ff89885335d534d3844bfa99d12b5453bae632c60df8207df491afb41601a45a9cba69376d84f2ef55d05ad22adec828d2193b5ccd7750762f627a84c3379ae9d5edca6435177c5b3c6a2d6c8607049001d472bd3d0c57ed497a319228f33d400a578a07e7934fb0c964b559e8dae1fe9e87ac7698eb4b936ba80c776af8235890ebff352152604397685e298afb2e4a37e8c", 0xa3}, {&(0x7f0000557000-0xd6)="0817442969ab7c9d697aea40e24a02a57e23935eba6c9a1649f2765ec95a38b6e68cc34a8a5c9d77c654fb29222b584053e4d18079610b1cb59918a1ed1d89e9266c62176b640e3be9e045b8028e6ac5ff70c6df59b1edbe71eb401e87f1c13cc071573763882b8956a1b10397a49a6fcd3071a6541113ee280c9db72d67ab92d5f5dc4b5851cdda2f0af4bfbd57076f09580c2fb675fab11cec42a3580e88f67b69a4725551426950621d83cb009ee158726f2af475cff0b440510e32174d75a2db2ea41ca67073acd2c9be1c063ce04f212236d07f", 0xd6}], 0x8, &(0x7f0000d40000-0xd0)={0xd0, 0x10b, 0x100000000, "fc97559b597360b85d513f159f2808a94a0d1293d83c0fd0692476f65a737ade3153ae110919c6a7b945346604fa4a2ad95edf3cc1c05d0bcb702f4bcc9725f4aefb00230739d6a0d201f5bd98015b4a9522f77f9b21c70c73bf9d8fa148e6be64e63951c0717c895cb0fdcd19b158d149f4ce985407cf7c0d2a9ecea20452ae42ed8daae0bc05a6e37c48a01a30a5c395742f5769de1dac5d342710f69447d89089b2506d0455cc8dbcd2c2fa9c75ad9b7736f8229c248a986807"}, 0xd0, 0x4000000}, {&(0x7f0000d9c000-0x60)={0x27, 0x8, 0x2b65, 0x2, 0x100, 0x2, "e84cc6856c856485ba6184cbb6d1ecab220ffe2a9d9e0e1b296a1c6496ebc4fb57e49cbc08dd0604628bcdf2be6ee9e2fa3871c96ecba3bc698760a985b9c4", 0xfffffffffffffffb}, 0x60, &(0x7f00005de000-0x10)=[{&(0x7f0000444000)="a73284e6405b91c20905247390ddb069c0dcd4683b059fc3ca57d81438ce56a86069fdde6ab5809fbb1789b5dc3ef4576749b078f3220f1a3ee7371d83d5974def0c6e4f7345c6738b194e9927c888c0b2c65c7a6b822b42112c3fd03ed32a62dbc89739e5ecf7c80c0c48c660c748c9f16ed8e617e085a0edb8a08897bcc3ee2cd796322cac2e60797da73b3a9371b7e3f821e0fde47dba659d05a1bd210ceb69f11af592615f4b59d9cc2a3b4cd68d46", 0xb1}], 0x1, &(0x7f000002b000-0xa8)={0xa8, 0x88, 0x5, "dbb8d7430b8604f3ec17183a7b96addd1d84ac1cb517cfbc81a40e1774359ad3d9919de1e79987f5ca91d4826e07fd224300d7394517bc3cc90dacfc2ed8b1551f54a9787dd8f382a5ac00fb673155c3d9f45aec2d5a81260c6153dffed39f915b26f5790ee6f35830e819beee26b9e3d052b610717d3711b3e3283cf652a8a75e4fa1fccb5a27517b105a93a501726602c8c3"}, 0xa8, 0x0}, {&(0x7f0000282000)={0x27, 0x200, 0x100, 0x3, 0x3, 0x1f, "2f4f0037671bcae72b71e7722b1ac3e4383ca95fc937adca66387a136b9246b3cf67acb61dcd68e1c63b9156b5c7af34365aa88c9e1a1507c0bdfae40fa238", 0x100000001}, 0x60, &(0x7f0000db4000)=[{&(0x7f00005b6000)="58af0ef38f58670463434795374aa3d24d1f1b9b10b643591c6e0609537f9f172021c9518e05b4a34132a10c9ea1a7ca04a71c3974f0f456f60a91e63dfaa237bd3f5fbe0ea6f297143e776da2573e3a5292c4435e5f080a32ba5cecfd0c95c69f7dfc2c841ec41a7d7d4a1b37367d20214c5eaba2fc3637ec7b49bb187752ba34b048e246a5dc57a091c457fb2d60228c28e01be886dbd49c5d444d34f64d422354b02dfeebadba366357301ddb5068661479775c7a04a1cfe744405fd0e97f1950aa9cbd4dc20c8df48fcf647b601f93f78c6902fb02bb", 0xd8}, {&(0x7f0000900000)="1c19d97d4186f6ac954cf7303477cf94c45b31bdbc98c6f3ee04752ed2ef79e2ac41a5aaf1ad1cae80ade4732f0ae528e37594b8de50fcab2fe1ffc02731746cce7cd07e", 0x44}, {&(0x7f000008a000)="f17ded8e26ea01755f9dfb9edc2fef94a672c44e1d0afeb997392b64f27612401a2fa3cd98d7c3fb22ab821b5988cea92b18314c419a007e10167e5e19c9364a772045ad5009ca1a9041e35594cbe906c3d232f1b3e4ef11c71a0109e6e5a16d8d0aba5a8247de5c7829f37ac8051e10b28953ce6a76ac1b810a9b0901d49e8e32dcd0048e9a100deba72f51af32530a4c019a3437f7c2780146e274fa6dd08c621e60be0dfe233022a08f8acee1ae7031eb4884463776", 0xb7}, {&(0x7f0000a0a000-0x5f)="52b4bb7e0b5d4fb7431f1e47e5dcc7a1394d30d6edffe5a0767db7c125d0e76ac13ab75df095110dc8c285f71011af8b967129ddd0ad1cdb4ad4cc54555c06e4f813e0e36c8a5e8a5fdf3ed306f7e4e90ec548e81f9e340a5b8ecbc7b0f1f4", 0x5f}, {&(0x7f00000e9000)="4ffe62683312bf77911e3b062a5e95ed01709688a36640d37a5a900ee8e135ae8e5b79e178e4a4505d3599f9297f7aa4948f4cb6a4896932b163aca723d19ea90505d4fe528696dbccc11e425bd595c484154b41bf42809336695338d6ac11a7c6c7cb3c0dcdea56d49c604c5f34a69964962df08ca7a5d48b252b7e33501825c97fe4506f2e3f99239340209d6907c44e99aa7a267575ea5750d86c14868bc8d17c0cdb4265d7e55729fc7b3b3a9753a7ba940577166b8a083178cf3739de9023633dd0945908298ce560e21db4bcffc07c564d28936e7629625a2853bfebe95ea2abaaae502c73e954934efb0e", 0xee}], 0x5, &(0x7f0000283000-0x70)={0x70, 0x0, 0x5, "95df4fd3acdaf05327f96dae8c77597a689b1c22eedc4bdf54642182cc57b4ab0b7961307b7bb086dbd48c59aa8cba18c2346fb68ded4e466175cfd8b42e12e171f79122b536b819e9072e4f3fdc96b777106e5323dffc0b1dcf"}, 0x70, 0x10}], 0x9, 0x20040884) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00005d1000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000156000-0x30)={0x0, 0x0, &(0x7f000035c000-0x8)=[], 0x0, 0x0, &(0x7f000001c000)=""}) poll(&(0x7f0000007000)=[{r3, 0x4000, 0x0}, {r2, 0x0, 0x0}, {r3, 0x100, 0x0}], 0x3, 0x200) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000991000-0x4)=0x2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000001000-0x90)=[@acquire_done={0x40106309, 0x0, 0x0}, @acquire={0x40046305, 0x0}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x3, 0x3}, @dead_binder_done={0x40086310, 0x3}, @register_looper={0x630b}, @decrefs={0x40046307, 0x3}], 0x52, 0x0, &(0x7f0000008000)="2c086ee48a7578ad9a192d8094ed4833b6195c66549d6c2dfc5baa6e5058bd8d94285c14313363ef4560621ac6d370c177ab42d88f04188a48b10507d78bfb86120f991030676a98d23319ec3a49cabdb8b2"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r6 = socket(0x10, 0x803, 0x0) eventfd(0x0) ioctl$sock_ifreq(r6, 0x8923, &(0x7f0000cba000)={@generic="d17c63f03a8344eb25bb4cb3d4607572", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00002ec000)=@req={0x28, &(0x7f0000f1e000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x0}}) [ 82.585695] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 82.690261] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2017/12/15 03:48:28 executing program 0: socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000e000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000080001, 0x20000000000) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f000000f000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000c000)=0x54) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0x7f, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000010000-0x18)={0x8, &(0x7f0000010000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000005000)=[{0x2, 0x25, 0xfffffffffffffffb, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x100000000, 0x0, 0x101, &(0x7f000000e000)=""}, {0x2, 0xb6, 0x5, &(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x10001, 0x59, 0x1000, &(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x9, 0x55, 0x0, &(0x7f000000f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7fffffff, 0xd5, 0x9, &(0x7f0000010000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7dd3, 0x5c, 0x8000000000, &(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1000, 0xb2, 0x0, &(0x7f000000f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000f000)={0x6, 0xf4, 0x8, 0x2, 0x1, 0x0, 0x0}, 0x14) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000000e000)=r2, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000000f000)={{0xa, 0x2, 0xc07, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x7fff, [0x7, 0x81, 0x4, 0x5, 0x82, 0x9, 0xfffffffffffffffb, 0xff]}, 0x5c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000000a000-0x4)="6364671a", 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000f000)={0x0, 0x5}, &(0x7f0000012000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000c000)={0x200, 0x8, 0x4, 0x37ab, r4}, &(0x7f000000e000)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000005000-0x4)=0x0) setsockopt$sock_int(r2, 0x1, 0x1e, &(0x7f0000011000-0x4)=0x2, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000717000-0x40)={0x8, 0x8ef, 0x7, 0x5, 0x40, 0x7ff, 0x0, 0x7}, &(0x7f0000b93000-0x40)={0x4f, 0x9, 0x8, 0x10000, 0xffff, 0x20, 0x42ba, 0xff}, &(0x7f000068e000)={0x3, 0x0, 0x6, 0x20, 0x53, 0xfffffffffffffffb, 0x4, 0x800}, &(0x7f0000d6d000)={0x0, 0x1c9c380}, &(0x7f0000a6d000)={&(0x7f0000563000)={0x1}, 0x8}) 2017/12/15 03:48:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffff80}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007b8000)="2f6465762f72666b696c6c00", 0x10400, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000ca7000)=0x8) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00001c1000-0x1)=0x3) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a1e000-0x8)={0x0, 0x0}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00003f2000-0xd0)="8bdfc4167751d47c56b7754b1411379bc8fac96a36914b73006915ebcb701f663c0c6ca84b54dbc31eb9cda4338783aa0315001be6a74d7bb3441fb1bd6cc944bc2efe6c45b5ed2f1fe44a1b835255d60d3deab62e5aa70324740820a3430383501013b924f443d3c6025a7c79e0e191b2f0ac613fc09dd6741d6a1dae947a18d912115e1f8b7fce788ea4bc87495fe16018e1de13b06d90ea488a72f84e10b1d4cccee593ad50e2d425182b2c1a7386b330eed65efad82eb6521e0eb61be61a673a33f28fa94da663c80b3bbffc22a4") setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000227000)=0x2, 0x4) 2017/12/15 03:48:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000902000)="6d696d655f0300000070726f3a292d63707573a5743f20", 0x17, &(0x7f00009d2000-0x16)="00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00003de000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x80006) sendfile(r1, r0, &(0x7f0000fc8000-0x8)=0x0, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fa0000-0x9)="2f6465762f73672300", 0xfff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0xf, 0xfe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x3, 0x10000001, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000342000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000edc000-0x8)="2e2f66696c653000", 0x2040) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x960, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x101800, 0x0) sendto$llc(r4, &(0x7f0000575000)="2a2b2d7c85e0e6596e888eb9e7f9ca81ba563899355be737049e25456537816d2990ace5c1ba4be9264d492fa445f1b0e61597c35ed8dcf4f5ae9348f7526bb751a6dd16559ea798a4c5a127e782b130a6cf4896", 0x54, 0x1, &(0x7f0000211000-0x10)={0x1a, 0x17, 0x5, 0x1, 0x3, 0x9, @random="81a0a2cfb3c6", [0x0, 0x0]}, 0x10) setitimer(0x2, &(0x7f0000c66000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e84000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = syz_open_dev$sg(&(0x7f0000951000-0x9)="2f6465762f73672300", 0x20000000ffffffff, 0x0) linkat(r6, &(0x7f00005f4000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f000005d000-0x8)="2e2f66696c653000", 0x400) ioctl$LOOP_CTL_ADD(r5, 0x4c81, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000a36000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_getattr(r3, &(0x7f0000362000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000d48000-0xe8)={{{@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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042a000-0x4)=0xe8) r8 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r8, 0x8916, &(0x7f0000ee0000)="") connect$inet6(r7, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/15 03:48:28 executing program 4: r0 = msgget$private(0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x202000) msgctl$MSG_STAT(r0, 0xb, &(0x7f00005a0000)="00000000000000000000000000000000") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d49000)="2f6465762f72666b696c6c00", 0x111401, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000062000)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00007f4000-0x4)=0x80003ffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f00006c0000-0x8)={0x0}, 0x8, 0x0) r5 = signalfd4(r4, &(0x7f00008c1000)={0x0}, 0x8, 0x0) sysfs$1(0x1, &(0x7f0000318000)="245d747275737465646c6f7472757374656440656d312970726f637d73656375726974795d2a766d6e65743000") r6 = socket$unix(0x1, 0x7, 0x0) getpeername$unix(r6, &(0x7f0000dbd000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00006d5000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000895000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c1000)=0xe8) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000a8e000-0x4)=0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000efc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mlock2(&(0x7f00008c4000/0x4000)=nil, 0x4000, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 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, 0xffffffffffffffff, 0x0) r8 = epoll_create(0x9) accept$unix(r1, &(0x7f0000387000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000900000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r5, &(0x7f0000aac000)={0x80000008, 0x0}) r9 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r7, 0x540f, &(0x7f0000903000-0x4)=0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r9, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r1) 2017/12/15 03:48:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x5) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005cb000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) syz_open_pts(r1, 0x100) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r2, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) [ 82.795794] binder: 9913:9919 ERROR: BC_REGISTER_LOOPER called without request [ 82.803287] binder: 9919 RLIMIT_NICE not set 2017/12/15 03:48:28 executing program 6: r0 = open(&(0x7f000067c000)="2e2f66696c653000", 0x203c, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xc, &(0x7f0000002000-0x25e)="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", 0x25e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) sync() mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = gettid() openat$selinux_access(0xffffffffffffff9c, &(0x7f0000393000)="2f73656c696e75782f61636365737300", 0x2, 0x0) prctl$setptracer(0x59616d61, r1) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)="2f6465762f736e642f74696d657200", 0x0, 0x2000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0xfffffffffffffffc, 0x20000000000, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$bt_cmtp(0x1f, 0x3, 0x5) r4 = syz_open_dev$sndtimer(&(0x7f0000ebf000)="2f6465762f736e642f74696d657200", 0x0, 0xa2000) openat$autofs(0xffffffffffffff9c, &(0x7f0000304000)="2f6465762f6175746f667300", 0x20000, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000002b000)={0x7, 0x7, 0x3f, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00008ef000-0x6)={0x0, 0xff}, &(0x7f0000add000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000755000)={r5, 0x4, 0x10}, &(0x7f000033e000)=0xc) openat(0xffffffffffffff9c, &(0x7f00004c1000)="2e2f66696c653000", 0x10000, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$bt_hci(r6, 0x0, 0x1, &(0x7f0000fd1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b8c000-0x4)=0x60) 2017/12/15 03:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000eac000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000}, 0x1c) r1 = open(&(0x7f0000e60000-0x8)="2e2f66696c653000", 0x22000, 0x1) fchmodat(r1, &(0x7f00000fe000)="2e2f66696c653000", 0x38) r2 = openat(0xffffffffffffff9c, &(0x7f0000bf1000)="2e2f66696c653000", 0x200800, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r3, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) fcntl$setpipe(r2, 0x407, 0x5) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f00003cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:29 executing program 1: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x10000000000003, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000dbb000-0x5)="6465616400", &(0x7f00004ef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006e4000-0xaa)="", 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000072e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d1f000-0x4)=0xc) getgroups(0x1, &(0x7f0000390000-0x4)=[0xffffffffffffffff]) r2 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000df9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000172000)=0xe8) keyctl$chown(0x4, r1, r3, r2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000095e000)=0x0) capset(&(0x7f0000952000)={0x19980330, r4}, &(0x7f000009b000)={0xb8, 0x0, 0x1000, 0x7ff, 0x6, 0xfffffffffffff47b}) keyctl$revoke(0x3, r1) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000138000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$invalidate(0x15, r1) pipe(&(0x7f0000fbb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00003aa000)="2e2f62757300", 0x6000, 0x0) truncate(&(0x7f0000f89000)="2e2f62757300", 0xe8fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x200000a, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) prctl$intptr(0x17, 0x800) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x2003, 0x34, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r6, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x11, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebe178fa7328b"}], 0x28}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0x0}, 0x0) write$sndseq(r5, &(0x7f0000e0e000)=[{0x10080, 0x8, 0x0, 0x1fff, @tick=0x1000000fff, {0x0, 0x0}, {0x3, 0x2b}, @result={0xa9e3, 0x100000000}}], 0x30) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 82.866668] binder: 9913:9928 BC_ACQUIRE_DONE u0000000000000000 no match [ 82.885284] binder: 9913:9928 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 82.892282] binder: 9913:9928 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 82.899540] binder: 9913:9928 DecRefs 0 refcount change on invalid ref 3 ret -22 2017/12/15 03:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000364000)="2f6465762f7667615f6172626974657200", 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ea000-0x9)="2f6465762f6b766d00", 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f000081c000)="2f6465762f73672300", 0x0, 0x0) pread64(r2, &(0x7f00004b6000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) vmsplice(r1, &(0x7f0000889000)=[{&(0x7f000067d000)="3810c69927470805cd0fcbc947eb711539e3f02ea80cfb6bd7effa78e1d068e9c6355f8dd92e064229f2584f9cfbcee85ead7c6d73fc07c54e7f2c03eda652f5bf59f264a3b387e09bbef52c0b57add87bc5202947ca9e4692732b003a43d37c790b1eb3413d09b5dd", 0x69}, {&(0x7f0000591000-0xd1)="756cd02a648d7e06f112e51a0c6bfd0aed3c6ed0d3fce64e482e3c0a2394d94dd3e49f1cad52f7bb8ef66ab491b22b4ad730fe3a3109b5068fae8be7e59c8619a62429223838374fbada75cc1d4db65da3fbc40f058d7a45012713eaee6562ab8c0b975fab535e36f260fd847ba9f283d393c907b6d6caa1cc18440d8a3e4fbccb6fac22b934226303b5e1ca30f5273d1f190d664441015e5f12b378e586332fbdd1b4f2f22ff7018b222f44b8fbdb9677fc180e4334625b43402b4e2491418f6a1d9997064ea4569ed63f2d29065743f9", 0xd1}, {&(0x7f0000653000-0xcc)="0a4cbe1de6679c5a8183cc374d653af9fcb975756a324c81b9594156f31df0bbb2ea1fa3e2d695720b2f6e01e8c049b7cdf4fca63695da38e2f44c21dfc8edf80d64966b8c500a4370469204392d56c56281a980916b4bfe478463136640b6c7e799b1a18ce6cdf278071304a5acecad6da3db8d39e5cf4844c360ebd26743923f6d11db2731339627dca6d7cf07f598d6c7aa5da9e7c9d4f491bf170a2999f9063ce27f6d4aef73791c956cd4b4615d8bd95bce59d98e151e24f3b93d235fc836e7ba9810edcd3faa428d5d", 0xcc}, {&(0x7f0000771000-0x9)="36810bb2f73168aa94", 0x9}, {&(0x7f0000341000-0x19)="7f2a3387c2eb0c0407f577133c40d31f0a851fcb433ecb1c24", 0x19}, {&(0x7f0000155000)="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", 0x1000}], 0x6, 0x9) ioctl(r3, 0x227b, &(0x7f0000375000)="06") fcntl$setstatus(r3, 0x4, 0x2800) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2002) splice(r3, 0x0, r4, 0x0, 0x40002, 0x0) 2017/12/15 03:48:29 executing program 5: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000938000-0x4)=0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00004e6000-0xb)="2f6465762f766373612300", 0x1, 0x501000) pipe2(&(0x7f0000066000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(r1, &(0x7f0000395000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000093a000-0x4)=0x10) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(r2, &(0x7f000093a000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000093a000)=0x10, 0x1000080000) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r3, &(0x7f000093a000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000093b000-0x4)=0x10) accept$inet(r0, 0x0, &(0x7f000086e000)=0x0) mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d56000-0x30)={0x0, 0x2, &(0x7f0000000000)=[@map={0x3, 0x5, 0x3, r0}, @map={0x0, 0x2, 0x0, 0x1}], &(0x7f0000000000)="4000", 0x8001, 0xab, &(0x7f0000716000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x358, 0x0}, 0x30) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000816000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000b41000)=0x9, 0x4) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5421, &(0x7f0000b66000-0x8)=0x7e4) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x40000000015, 0x80006, 0x9) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ffd000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002e1000)="2a01", 0x2, 0x0, &(0x7f0000c18000+0x38d)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000ebf000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000220000-0x4)=0xb) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0xfffffffffffffffe) sendto$inet(0xffffffffffffffff, &(0x7f000058d000)="660503a8b2aa026bf6768df279f0132867922f0b0da7222e9197353b216e17a5aaac75eb0631b0b0c57ebf7154ac8b34ea414ff4f6405729401559ac20bc21fc6661b5514cff7a20e59f5fd0a6cd672fdef784870000008000000000117c118d5c94f1b5fed70fcf80b53129f05a2db35178963ef445073dbd9c14c1", 0x7c, 0x1, &(0x7f0000522000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000c36000-0x4)=0x4) r7 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r7, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001200040002000000000000000608000300ff0900001ee4693e", 0x3b}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/15 03:48:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001b4000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000)=0x8001, 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000a9b000-0x10)={&(0x7f0000342000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x1fe, 0x3, 0x100000, 0x2000, &(0x7f00001f5000/0x2000)=nil}) r2 = socket(0x4000000000000a, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x4c) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x1) 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) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000003000-0x78)={0x7f, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x2, 0x5, 0x3f, 0x49a2, &(0x7f0000002000)=@generic="8078ed39fed97609f753bd9bfa534a67", 0x5, 0x9, 0x3b4}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@generic="1e16674fcbea821d4e7e68efd005525f") ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0xb825) getsockopt(r2, 0x10000000008, 0x3f, &(0x7f0000b40000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x54) recvmsg(0xffffffffffffffff, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="", 0x0}, {&(0x7f0000f6e000)="00", 0x1}], 0x2, &(0x7f00008ae000-0x46)="", 0x0, 0x0}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x8, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000003000-0x28)={&(0x7f0000d08000/0x4000)=nil, 0x385, 0x4, 0x80, &(0x7f00003ac000/0x4000)=nil, 0xea6}) mq_timedreceive(r1, &(0x7f0000978000)="0000", 0x2, 0x0, &(0x7f0000fba000)={0x0, 0x0}) [ 82.960822] binder: BINDER_SET_CONTEXT_MGR already set [ 82.960835] binder: 9913:9941 ioctl 40046207 0 returned -16 2017/12/15 03:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000a24000)=0x0) syz_open_procfs(r0, &(0x7f00009ba000)="6e65742f69705f7461626c65735f7461726765747300") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r2, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000112000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000868000-0x10)={0x3, &(0x7f0000012000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00009d0000)={r1, &(0x7f0000c30000-0x29)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000519000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x3, "6a6974746572656e74726f70795f726e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xd) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00004dd000)="2f6465762f72746300", 0x44a00, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f000035c000)={0xa519, 0xd, 0x2}) prctl$intptr(0xe, 0x40000048) r4 = accept$packet(r3, &(0x7f0000036000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000959000)=0x14) r5 = inotify_init1(0x80000) r6 = dup3(r5, r4, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000e22000)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f00004d5000)={{0x0, 0x0}, {r7, r8+30000000}}, &(0x7f0000178000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ce6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) sysfs$2(0x2, 0x4, &(0x7f0000d66000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x8}) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000000000)=0x22, 0x4) r9 = socket$inet6(0xa, 0x1000000006, 0x3ffffffffffffffd) bind$inet6(r9, &(0x7f0000048000-0x1c)={0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r10 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) read$eventfd(r10, &(0x7f00005e4000-0x8)=0x0, 0x8) write$sndseq(r10, &(0x7f00005cc000-0x90)=[{0x0, 0xbe1, 0x3, 0x5, @tick=0x8, {0x759, 0xffffffffffffffc0}, {0x100000001, 0x1}, @result={0x10000, 0x8}}, {0x9, 0x6503, 0x7, 0x9, @tick=0x80000001, {0x8000, 0x100}, {0x401, 0x7}, @ext={0x43, &(0x7f000009a000)="8a0b09630f8ed31012bc910cb1ef63ff5f7f0c8be592aee8d984452ef617925de02c8e91e7e9456f7cfef0f9d0f27c2700b2b257a2e117c5ff8c4d3aac662c671b4160"}}, {0x8, 0x2, 0x12, 0x7f, @tick=0x8000, {0x1e8000000000, 0x3d}, {0x8, 0xdb5}, @control={0x101, 0xfffffffffffffff9, 0x2}}, {0x47, 0x80000000, 0x800, 0xffffffffbffffff8, @time={0x77359400, 0x0}, {0x1f00, 0x3}, {0x7f, 0x9}, @ext={0xe9, &(0x7f00000c2000-0xe9)="90695ed27d6827e401b2209734a0b8f54f9719c83ca52335a0f32223d44ae76175b9a92ccc654aad352bec1d2f14a15e3033a93cca91c78261bcd64b2de76bb4ca0c137896299111d55b19f26957ca97eeda5f9981b37561517ebd8dfcc3d5cb34b2cf4cf0031fb46c99d2d83babf1532d9e4bd2b7e551f1ad2bb0d1134a2026f863a6da6e9f7e171509dd1ed92bddce5a943cf5e28f7ea7f397b6b162b9f3f2bf262afe15fd0b3740eb456375773fa66d4b5d82878b7d9edae415df98711d4aa16a53df3f2c22fdf08f89c764275bc8f22d1536a47e7073b44c9e5f792fe312541f7db04e382b0049"}}, {0xa5b, 0x4, 0xfffffffffffffff9, 0x7fff, @time={0x0, 0x0}, {0x3ff, 0x600}, {0x775, 0xce}, @connect={{0x9, 0x3}, {0x6e, 0xf6e}}}], 0xf0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000f43000)=0x0) ioctl$KDSETKEYCODE(r10, 0x4b4d, &(0x7f0000378000)={0x7, 0x3}) 2017/12/15 03:48:29 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000398000)="2f6465762f6877726e6700", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x4000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000d5d000-0x98)={0x3, 0x0, [{0x7000000000, 0x7, 0x0, 0x0, @irqchip={0x0, 0x37a}}, {0x2, 0x4, 0x0, 0x0, @irqchip={0x80, 0xffffffffffffffc0}}, {0xff, 0x3, 0x0, 0x0, @adapter={0x7da2, 0x7, 0x7, 0x8001, 0x5b1}}]}) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000238000)=0x3) r3 = perf_event_open(&(0x7f000002f000-0x78)={0xe41245b48e807afd, 0x78, 0x7fffffff, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clock_gettime(0x4000000000, &(0x7f0000bb8000)={0x0, 0x0}) time(&(0x7f0000001000-0x4)=0x0) mount(&(0x7f00009ad000)="2e2f66696c653000", &(0x7f0000582000)="2e2f66696c653000", &(0x7f00001d9000)="6e73667300", 0x0, &(0x7f0000451000-0x66)="0adbd74bcf75370fbc21bc2d0cdfdeec083ff669531a4b6f154dd859b064a0c0d35580e4d9ce5eb90423be22e9c7a8eb9148f7c54f7dab6903e91ecd1b5ac845aae70732544674b009f47e922888a8f48958f486c3011587336b141f341259c859b869d2f267") r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x12, 0x0) r5 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000198000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r5, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) r8 = syz_open_dev$sg(&(0x7f0000abb000-0x9)="2f6465762f73672300", 0xb, 0x800) ptrace(0x4207, r7) sched_setaffinity(r7, 0x8, &(0x7f0000bd1000)=0x2) ptrace$peekuser(0x3, r7, 0x4000000008000) ptrace$peek(0x40000000002, r2, &(0x7f0000665000)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) tkill(r7, 0x12) ptrace(0x4208, r7) prctl$setptracer(0x59616d61, r7) ptrace(0x2000004208, r7) listen(r4, 0x400) sendfile(r3, r8, &(0x7f000004e000)=0xfffffffffffffbfd, 0x8) [ 82.967302] binder: 9913:9946 ERROR: BC_REGISTER_LOOPER called without request [ 82.967318] binder: 9946 RLIMIT_NICE not set 2017/12/15 03:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cd000-0xa)="2f6465762f6375736500", 0x200101, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = geteuid() fstat(r1, &(0x7f00000b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) bind$alg(r2, &(0x7f00008f6000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6374722d63617374352d617678000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91", 0x5) r5 = accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000548000)={0x0, 0x3}, &(0x7f0000095000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e6f000)={r6, 0x80000000}, 0x8) sendmsg$alg(r5, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="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", 0x1f9}], 0x1, 0x0, 0x0, 0x10}, 0x10) recvmsg(r5, &(0x7f0000c20000-0x38)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f00005e7000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f00002a8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d08000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x4, &(0x7f000037a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x1}, 0x0) r7 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r7, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) r8 = shmget(0x0, 0x6000, 0x54000000, &(0x7f0000bb6000/0x6000)=nil) shmctl$SHM_LOCK(r8, 0xb) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b68000)=0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) [ 82.983353] binder: 9913:9946 BC_ACQUIRE_DONE u0000000000000000 no match [ 82.983421] binder: 9913:9946 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 82.983436] binder: 9913:9946 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 82.983449] binder: 9913:9946 ERROR: BC_REGISTER_LOOPER called without request [ 82.983467] binder: 9913:9946 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 82.983481] binder: 9946 RLIMIT_NICE not set [ 83.081847] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 83.220481] binder: 9928 RLIMIT_NICE not set 2017/12/15 03:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffdffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000888000-0x10)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x871, r1, 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b0000/0x2000)=nil, 0x2000, 0x1000001, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c5d000)={0x0, 0x0}) accept4$inet6(r2, &(0x7f000000a000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000d000-0x4)=0x1c, 0x7fffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000002000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f000000d000/0x1000)=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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0xfffffffffffffc01) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f000044b000)="8907040000", 0x5) sendto$inet(r4, &(0x7f000042f000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket(0x11, 0x802, 0x300) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) dup2(r3, r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 03:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000124000-0x4)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00005f1000/0x18000)=nil, &(0x7f0000ae0000-0x13)=[@text16={0x10, &(0x7f00002ed000)="66b8a30000000f23c80f21f866350c0000000f23f866b9320b000066b83d19b63c66ba000000000f30660fde5255f20f3566b9080b00000f32baa100ed0f01735e0f20c06635020000000f22c00fc733672e0f01cf", 0x55}], 0x1, 0x8, &(0x7f00003fa000)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) fcntl$lock(r2, 0x7, &(0x7f00009b6000-0x20)={0x3, 0x3, 0x7, 0x8, r0}) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000aed000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000496000)={"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"}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000cb6000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000035a000-0x48)={0xa0003, 0x0, [0x5, 0xffffffffffffff00, 0x4, 0x6, 0x33e, 0x100000001, 0x3, 0x9]}) 2017/12/15 03:48:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000965000)="646e735f726573000976657200", &(0x7f000005a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000026d000-0x1)="", 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000086b000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000bc2000)="2f6465762f7573626d6f6e2300", 0x2, 0x60000) syz_open_dev$vcsa(&(0x7f0000f59000)="2f6465762f766373612300", 0x8000, 0x20800) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000842000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) r1 = openat(r0, &(0x7f0000e64000-0x8)="2e2f66696c653000", 0x2000, 0x4) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x4, 0x1, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r2, &(0x7f000024f000)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f0000adf000)=0x0, 0x4) r3 = syz_open_dev$sg(&(0x7f0000fea000)="2f6465762f73672300", 0x4, 0x400000) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000023a000-0x90)={[0x17, 0x7, 0x1, 0x7ff, 0xd24, 0x5, 0x7, 0x64e, 0x7, 0x1000, 0x20, 0x9, 0x80, 0x101, 0x10000, 0x4], 0x2, 0x100000}) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a7000-0x8)={0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f00001ec000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e039, 0x0, 0x4000000668, 0x1d, 0x0, 0x8, 0x0, 0x1000000000000008, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x1, 0x1011, r5, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x7, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) poll(&(0x7f0000acc000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x9294) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000eb9000)=[], 0x0, 0x8) shutdown(r2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000)="2e2f66696c653000", 0x90, 0x400) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ecd000-0x8)=@assoc_value={r6, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000eb9000-0x8)="2e2f66696c653000", &(0x7f0000e04000-0x8)="2e2f66696c653000", &(0x7f00000ba000)="6578743400", 0x0, &(0x7f0000001000)="") [ 83.222500] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/15 03:48:29 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) socket$inet(0x2, 0x803, 0x2000000003) close(r0) unshare(0x400) r1 = open(&(0x7f0000c00000-0x8)="2e2f66696c653000", 0xc0400, 0x1) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x7, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0xfffffffffffffffb, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x9cba, 0xfffffffffffffffc, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x20000000000802, 0x0) perf_event_open(&(0x7f0000746000-0x78)={0x2, 0x78, 0x3, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653100", 0xffffffdffffffff8) clone(0x0, &(0x7f000016e000)="47", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000208000)="") recvfrom$inet(r2, &(0x7f0000812000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x20, &(0x7f000099f000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f00009b8000-0x4)=0x0, &(0x7f00002aa000-0x4)=0x4) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffbfffffd, 0x0}, 0x10) write(0xffffffffffffffff, &(0x7f0000f65000)="1f0000000401ff00040000bbd5070000074f000009000800191600080005c4", 0x1f) socket$unix(0x1, 0x2, 0x0) r3 = socket(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000a14000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000775000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000db3000-0x44)={{0x2, 0x1, @rand_addr=0x55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="348294c42e55", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000f5a000-0x4)=0x80000003) r4 = socket(0x5, 0x3, 0x9) setsockopt$packet_int(r4, 0x107, 0x8000a, &(0x7f0000d2a000)=0x2, 0x4) getsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000435000-0x6)="", &(0x7f00008ad000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f0000284000-0x24)="240000001d0001000d00fa0800000004033900041000010004000100000000ffffffffe1", 0x24) 2017/12/15 03:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0xfbe) bind(r1, &(0x7f0000351000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c8c000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x40) close(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c2d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000008b000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x1) r4 = socket(0x10, 0x200003, 0x29e) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f000015f000-0x24)={0x4, 0x81, 0x2000005000006, 0xe2, &(0x7f0000cf5000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000810000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1, &(0x7f0000cf4000-0x1)="00"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup(r3) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000986000)={0x8, 0x3, 0x5, 0x7}) r6 = socket(0x10, 0x2, 0x0) ioctl$void(r6, 0xc0c0d5346cba4004) fcntl$setpipe(r5, 0x407, 0xfffffffffffffffd) write(r6, &(0x7f0000dd9000-0x25)="2400000052001f0014f9f426000904000a00071008000100020000000000000000000000", 0x24) fcntl$dupfd(r5, 0x0, r6) mknodat(r5, &(0x7f00004ac000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000f21000-0x10)={0x0, &(0x7f0000ce6000-0x10)=[]}, 0x10) write(r4, &(0x7f0000f1b000-0x26)="260000002d0047f10701c1c30effffffffffffdffa00000809ef18fcff000000000019fb35b8", 0x26) pipe(&(0x7f00004e9000)={0x0, 0x0}) fcntl$dupfd(r7, 0x408, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003f6000-0x4)=0x0) 2017/12/15 03:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000077a000)="2f6465762f76637300", 0x48000, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000a29000-0xa)="2f6465762f6375736500", 0x2, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000d43000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x9a3b, 0x0, 0x0}) 2017/12/15 03:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r0, 0x0, &(0x7f0000bf2000-0x4)=0x0, 0x80000) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) getpeername$inet6(r0, &(0x7f0000783000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009eb000-0x1)=0x1c) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_pts(r1, 0x400000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000077b000)=0x20, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0xb8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x2, 0x4, 0x3, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x8)=[{0xa, 0x100}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc1032894443c5ce0, 0xffffd, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000001000-0x8)={r4, 0x2}) mmap(&(0x7f0000000000/0x974000)=nil, 0x974000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000975000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000976000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000977000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000978000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000978000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000008b000)={0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000458000/0x3000)=nil, 0x3000, 0x3, 0x10010, r3, 0x4) epoll_wait(r6, &(0x7f0000976000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x401) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000978000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r7, &(0x7f0000978000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r7, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000975000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r5, &(0x7f0000976000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x20, 0x0, 0x0) mmap(&(0x7f0000974000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000974000)={0x0, 0x0}, 0x8) shutdown(r7, 0x1) splice(r7, 0x0, r6, 0x0, 0x40000000000008, 0x4) 2017/12/15 03:48:29 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f7b000)="2f6465762f7573626d6f6e2300", 0xf77, 0x10800) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f7b000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xfffffffffffffff7}, &(0x7f0000f7b000)=0x98) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f7c000-0x8)={r2, 0xfffffffffffff800}, 0x8) bind$alg(r0, &(0x7f00009ce000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "65636861696e69762863636d2873657270656e742929000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) setns(r0, 0x8000000) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f7b000)="2f6465762f6877726e6700", 0x200, 0x0) mknodat(r4, &(0x7f0000e9b000)="2e2f66696c653000", 0x0, 0x8) sendmsg$alg(r3, &(0x7f00009cc000)={0x0, 0x0, &(0x7f0000aa8000)=[{&(0x7f0000a8b000)="02", 0x1}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff", 0x20}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f0000f7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)="0000000000", 0x5}], 0x1, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00006a0000)={0x0, 0xffffffffffffff27, 0x2a}) 2017/12/15 03:48:29 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x400004, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x140, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x4, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0xc, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x7fff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7c, 0xffffffffffffffff, 0x4) r1 = memfd_create(&(0x7f0000330000)="5e00ffe80020000001000000090000000000020073728d776100002fa940fa", 0x10000000000003) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000504000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000370000-0x4)=0x7, 0x4) r2 = syz_open_dev$sg(&(0x7f0000c19000-0x9)="2f6465762f73672300", 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000013000-0x5d)={0x0, 0x55, "a017dc389f0e3d000d77976c1b65ab0a47e0a2b6bbcf05585280bab5bc8d5b98c303c1d26091ef7b05883a84bb614e57aed6c59fe9158c73cc76eac322fcf060c0fcc8377fec007054818a21fa6ecb10428936aba6"}, &(0x7f0000924000)=0x5d) close(r0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f56000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f000038b000)={0x6, 0xe5, [{0x400, 0x0, 0x6}, {0x40001, 0x0, 0x9}, {0x7ffe, 0x0, 0x1}, {0x416b, 0x0, 0x3}, {0x6, 0x0, 0x1f}, {0x0, 0x0, 0x4}]}) getsockname(r1, &(0x7f0000301000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000086b000)=0x14) io_setup(0x808, &(0x7f0000951000-0x8)=0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000fb2000)=0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000162000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r5, 0x3, &(0x7f0000fb2000-0x28)=[&(0x7f0000fb2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000334000-0x28)="f5ec4c7d00eb6f687efc5f03fd00000000000058", 0x14, 0x5, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000986000)={0x0, 0x0, 0x0, 0x6, 0x80000, 0xffffffffffffffff, &(0x7f0000d35000)="42ff093f9bf1f9d4e8cd8f611442b167c7a8c63c340e0f0be07db737e9fb914fce21bae2141069723e0df42b7740fcf85753516f9ffab38a958509db811b900ca89a572f94755b2aaed35a4484bee4712a7ae5d0c4a10e0e150db0e9c7b729c2db1214a3b0f0a883925f38b1d4a48b5610465cdd9741d2068c1e08180d435071ae23ea813e9d5ba40642f1c72ee6f36dd9810ea1f4ba624bb9315f72ceea7beb5ea9dde992da5939a655c46d428168bfd716aec02400218d983a45e7dde9df42ae330fa2e16839f388dd0d53feee547a6a2701b30ffbb6390071de", 0xdb, 0x1e0, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000efd000)={0x0, 0x0, 0x0, 0xf, 0x84f, 0xffffffffffffffff, &(0x7f0000fb4000-0x1000)="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", 0x1000, 0x5b, 0x0, 0x1, 0xffffffffffffffff}]) getsockname(r4, &(0x7f0000b1c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005c6000-0x4)=0xe) bind$ipx(r4, &(0x7f00004ba000-0x10)={0x4, 0x100000000, 0x0, "e357afc9561b", 0x5, 0x0}, 0x10) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000fb4000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f13000)=0x1002, 0x80800) msgrcv(0x0, &(0x7f0000b88000)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xff9, 0x3, 0x564b970b525d5f5d) bind(r6, &(0x7f0000917000)=@generic={0x10, "f93fa99e4946f091ab8616ad9f9ba91c0bb62221ed2dbcdd11db63a73923308eaea00b1a3564d1f8edc6ab8ac2ca50dcd68b45685748e9dff8f3ec09af81149aba0fe867d17ff70ab3d2fd8aa1da7f0a9db56bb17ab5208aca1a6777d995e6a261ef3f35c34b3119579be23b8d3e921054ac88db90c9dd4eb77519a58d86"}, 0x80) ptrace$getregs(0xe, 0x0, 0x400, &(0x7f0000836000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00003fc000)={r3, 0x2, 0x30}, 0xc) ioprio_set$pid(0x3, 0x0, 0x100000000) [ 83.351222] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/15 03:48:29 executing program 4: mmap(&(0x7f0000001000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000006000-0x10)=@common="7465716c300000000000000000000000") setsockopt$inet_tcp_buf(r0, 0x6, 0x22, &(0x7f0000012000)="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", 0xffc) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000008000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000)=@common="6c6f0000000000000000000000000000", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000008000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @multicast2=0xe0000002, r2}, 0xc) fcntl$setsig(r0, 0xa, 0x26) dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000322000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bdf000)=0x0) ptrace$getregset(0x4204, r4, 0x207, &(0x7f0000068000)={&(0x7f00007e0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000044000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d50000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000167000-0xc)={r5, 0x400005, 0xd}, &(0x7f0000335000-0x4)=0xc) tkill(r4, 0x32) getpid() r6 = gettid() r7 = syz_open_procfs(r6, &(0x7f00005e2000)="6e65742f6465765f6d6361737400") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r7, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)="00", 0x1}], 0x1, 0x0) process_vm_writev(r6, &(0x7f000034b000)=[{&(0x7f0000511000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f000012e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000b32000-0x5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x3, &(0x7f0000881000-0x90)=[{&(0x7f00002e5000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000531000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f000079e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f00003f1000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f000051b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000429000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000683000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000c65000)="000000000000000000000000000000", 0xf}, {&(0x7f0000f98000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}], 0x9, 0x0) mkdir(&(0x7f0000f4f000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00004de000-0x8)="2e2f66696c653000", &(0x7f0000ff4000-0x8)="2e2f66696c653000", &(0x7f0000554000)="69616d687300", 0x8000000000400, &(0x7f000089e000-0x37)="db726e28711844b98702f03de6abad7150bfa5aa19bdccfe0589d1e5b449cc55632e98392f8568965fa86fd345b624b41b04cc0040770f") r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a2000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_XSAVE(r8, 0x5000aea5, &(0x7f0000d68000-0x400)={"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"}) 2017/12/15 03:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000388000)={0x0, 0x7}, &(0x7f0000344000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={r2, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:29 executing program 6: r0 = socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)="2e2f66696c653000", 0x80000000f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f00007b7000)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c53000-0x8)={0x0, 0x0}) getresgid(&(0x7f00008d8000-0x4)=0x0, &(0x7f0000ee0000-0x4)=0x0, &(0x7f0000ce6000-0x4)=0x0) r4 = getgid() setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000b47000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000193000)="2f6465762f70746d7800", 0x81, 0x0) ioctl$TIOCEXCL(r5, 0x540c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000852000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r6, &(0x7f000055b000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r6, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x3}, 0x8) sendmmsg$unix(r7, &(0x7f00000bd000)=[], 0x80, 0x0) truncate(&(0x7f00006f7000)="2e2f66696c653000", 0x1f) connect$unix(r6, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) recvmmsg(r6, &(0x7f00003bd000-0x1e0)=[{{&(0x7f000077b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)="", 0x0, 0x0}, 0x0}], 0x1, 0x22, &(0x7f00007a7000)={0x0, 0x0}) poll(&(0x7f0000085000-0x10)=[{r7, 0xc1a6, 0x0}], 0x1, 0x58) connect$unix(r6, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007cf000-0xc)={0x0, 0x0, 0x0}, 0xc) r9 = getegid() setgroups(0x4, &(0x7f0000477000-0x10)=[r3, r4, r8, r9]) bind$inet6(r1, &(0x7f0000cc4000-0x1c)={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x800000000000100}, 0x1c) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) [ 83.413124] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/15 03:48:29 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)="2f6465762f73657175656e6365723200", 0x200100, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000b000)={{0xffffffffffffffff, 0x0, 0x8, 0x0, 0x3ef7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000002b000)=0x0) unlink(&(0x7f0000023000)="2e2f66696c653000") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002e000-0x4)=0x0) sched_setattr(r3, &(0x7f0000024000-0x30)={0x30, 0x3, 0x1, 0xfffffffffffffffb, 0x2, 0x101, 0x300000000000000, 0x2}, 0x0) 2017/12/15 03:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xe, 0x3) r1 = socket$inet6(0xa, 0x7fa, 0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000c37000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x103, 0x20001) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000850000-0x6)={0x0, 0x20000000000001}, &(0x7f0000e93000-0x4)=0x6) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ffe000-0x8)={r3, 0x7fe3}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000c8e000)=0xfffffffefffffffe, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000ffe000)="2f6465762f7663732300", 0x4, 0x2001) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000cfb000)={0x6, 0x9, 0x6, 0x3, 0x7470, 0xffff, 0x8, 0x5, r3}, 0x20) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x17, &(0x7f00006ab000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c6f000-0x4)=0x0, &(0x7f00006e9000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x2, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000fa6000)="2f6465762f7572616e646f6d00", 0x0, 0x80000) clock_gettime(0x0, &(0x7f000019d000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x4, &(0x7f0000d12000-0x20)={{0x0, 0x0}, {r6, r7}}, &(0x7f00003cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10000000010, 0x2, 0xc) write(r8, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) connect$unix(r4, &(0x7f0000b72000)=@file={0x0, "2e2f66696c653000"}, 0xa) write(r8, &(0x7f0000bf3000-0x1f)="1f0000000104ff080471cf0000218f0000d100000b00028000000000021d00", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ee4000-0x8)="2e2f66696c653000", 0x7fd, 0x18) 2017/12/15 03:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)="2f6465762f6b766d00", 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000bcf000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e4d000-0x4)=0x0) r2 = perf_event_open(&(0x7f0000a82000-0x78)={0x0, 0x78, 0x0, 0x0, 0xe49, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x400000, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0xfffffffffffeffff, 0x1, 0x0, 0x0, 0x0, 0x80, 0x0}, r1, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000643000)={0x0, 0x9}, &(0x7f00009e5000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000330000)=@assoc_id=0x0, &(0x7f000072a000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ea1000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000321000)={r3, 0xfff, "0c919f70ddec521ced8f2607be643f12de022c6fd87c84ea04aedfef88efa76bb30bf91f0d6e7135692671d0bf5bc247f9efa460e585e561706f6dfa13c21a8ad7433c2911376db7f5fa2cf9ca9fedcdf72d24aa59ae37ac873ff2cb2eb353dcd50497d0baadf5777924a77d6d276dddad9cee9b8e21084b60cc89c573302f96e57a2cc3204a5f0a005db46e58c88f53c459b494ee0aa6da925fc220685117744e0770f79b5415283bae00db9ff2db4523e817be7996822d766f50b9be02238157977afc29c34174c11f7f9011730468b9ad955fb38a1118f16e0a78232716e80b1a029e5e597d722574e1349b00ea9d3c5ed000534440c362f86794001e71324be0e7a5da3134c6a5100f6d65e755976778cced792e9b439d0dc63c20a917ca0ba82752c9f660e2492c64c242eb7c9c6f403a71666da437393505451829064b15b962120864d6ae8ebc88f017eb3acdc9849d851229467f841f2ac3f52c133bbdbc248ec665bb673b6095a2f2796c8a0c59c6603a6aa16cfca446bc538adbb8e371ed93b2752c55d143abb004faef9aa38b07ba2c782afa6184f057160481efd4351ec1b15322198d36ff7b03ca2c71af84fc11f4940fc45f5388a0231e4e31bdceaf8bbc909415908d0bb6f666765cd45fc7e3982718a05210d3ca85c3f7c00e6510973ac822b3e86772e875abe4706a014b5233b1ee88386cd5f1f217d5b56178f7f005231cdc0a9c53757b12660034b4add1b647df54ef9c34e509878f0ecab1061addf9c361dd8f364f418a60add69193533712156a038f41dd35e8679df8d85670f1858ce373d179992ada0641f7980d3ccbb854fbb8a0271b42ce2d465e68f47a726545340fab27e827353ef13eea2cfd0b4a50bf151b4f1d9199e420950679d3cfab9f0a936e74061715d2d4a887d1d31997d79dc43f3ebe721f84c7dddfb519f19a2f20f48e7ebaf704d2781df9e07870e9ffa9597f022e2f57a601754655b6bfe90b88e807d0f5c790fbfcceac6a3eadc5dcf5e119527ee725fd5bd60023e72ef83119fe077e2c931517bb1ac3faffa2e0a3b412ab87da3a8d203277daf9e6a748da2937394875e4cd5cf89e783670868750924c5a5611779f94be97aeb0d695f8bca0746e2d45580ef049bc6011baa4ef12b4cfe7075a7757736cc7d930f2adb4853bdee4c4ddc81f86a3fcc8d8aab43249efdbda667ab89c0c5122df3ee76d007efa0cc70e8d02986594bf2b566ea90da8e341d5e748913fff4a9a663cf6f36b2d99ec79de91080e355461d077df4174e3d83f98b48c301d61e78e0a99da38ef4665594c2f56aaacec4e4b7b64c742381ab43f1e5173e60b4090354187a7dd2b503b09ee22f4a79ce1b35b3ca78f216056082c2ec3247fa248de6dbc3f1cb3d91aad398dc95778d6bfa1e6deba506058f2939dee5e95301404ecf13884ab53c4fa30eb12268ba566fecfb774eced7ab60d397dbfda6b9332fe1ac74d04f3011b9ce11f57114c78edfb681e5f9249fdae990eb04739b3094fcfffaecdf74b83c7a2fa1c41d07d055bc8dd6d122b63a39b3dbea7b4d6b6f4b3d5e71bf4b8deced00f538c2f4fe18c1e9c4106cfb0f42f4d546e9740ad181592a72f45c64533676c6f8673772428d2f1ecd5dc2eba730809d530292d57137a70ac2e2cb8406865cd5756aab932de67365f58809b4665928cebfe0580687124d7f34bb63ff6d72c886c2960660779a925fd7f7a613f92f22deb6556590bb38d8cbc77b9d40f763bc06ae976a135db395276f0653f8f59b48a77deed774c3c76fd9d9d819bf8aceb9078e7221ca95699028d21e5d1b0f495526e53b0ed4155e24c6874150c2babd7853ef5404eb5a1fb8e2ecdc6318bb2b9dd117efb72d6f9727549d2684147c0412fc797152f74ccc8200be9c2a8cc9a2c267cb5a5a41c0a0a258d3fb866f9d2ac7ec574f8ef29bb8450ab736052653f651f635baee240c68121dc34f0b6a645edebeec8dcc486052605db64905780ea237a213e6e7bd19c80455eb4ae0d2068288e44b415ed0a35330113a8f70562f49aaebd33301034ea7a74888237be83b4651186f7c6140e6b0a8a6bb2760dad9fe5d46cadff47af98b9a87097e5b75732fe1fc7d7df34eb14c1c3e01d4731b451ea1e99aa822a2d65f99a3905fbff19c748faf0d02b1ccef6e9634be818e5633ae50545b80674908f61da92c2636c798e1fe68d7841d2e1e8f1c4ffc4b0bd9c4c0b2d8e6b2404723544446c9c89064d3f8cd38b4a0cc5ca4fcf32162fb12391a71934c3658674c5a4e1cd0cfc2146541f5e265667c8cc2fc27108f545b4a4547389b9b74234d25bbced826b72c16546665b020083b2c02eb8b47d89fb9383ffa4f486fa9f1016789055f5048a3187a303b1c5743e803ef8d6f74823cbc7da71c403654cec68eca4ffe808e82f9cb0e330c5a902496280f2c10917b58e52e8b3b201b97f1d38732c23feb2b9b178bc40150c545bdf242470818aa67e4dc59f2a603cd350f005364765846ef10cd588991a1e42744364b509959c59f3baa04264ab5334f8f551948ef2cddcaf02280fbd90c3512fa51f0ded39b55f590d24a3ff6bbc0b4ce4d14d856f74ae3cb998c034d70d7617040c59e0ac87bb35d2db185f01ca03b278c25801414c6dcf97cba9d07d37921be5812fcb5ea76feff2ced23ae972cd7906540922120eda7d0b51df4f2bf9c7aff890ea74574a1c4f32a34d17ff446c81fbf688baa12efd50f23cda4341d3bb1e10ce84e340b060dec632fe22cf292d7b1ae29d4902fc858832c0ad1e42c9da45dc91a72850937c498101ef49502804b12ba34773e2e64ba645f82ea09eef825ce2bf785228da164a08f9a6638f2e92c95af6c0f0c7e85a2d5ae50753ef808865de106c7b679816e912387d34c8db76a553989f840925dc2b7823f6c9bcda2cbf095fff987c398f260fd5afa2652fff2eedcea6a7e125f63fc47bd6fe8a83e32c18bc62473355cc84ea4d111ff5a621992f3abfda47c1c031d1f4dfa8fcbad3dd94904eeba49756e87d2fe4b5837d4a225a11bf2d393a31525f47615ad00045bbd836f114d70e9e2dc8ed2b5b588732d3fd021fb89cb7b9d938f18ca3d3d0b68dc1c0d78ad3452d0116ce815c759620a4859329c40dbd5d000d861e81f5809443e6115fba0bf1ca3c7f863436d8fa0b0f17374e95abbb053daec8684b4c50acb7725a5cfbf06be1de29459c2227998e93725a4fce482d6447d1abfc5729036c130752cdb739eab42107cca90bb83b6df051000954834fc8b399f56942decb25d9264659a89bbfb42e142cd6f7823cf865323582fd4a36ea08e24febbcf6c00f24535d50314d6072bcdeefdc12d1db74e8636022e7b62561a10c846730616aea854f38cf5b343a7b617335a033ddf5b0257123831cc853997ef83abfa807b2226a2f474b748c924756f65fb21d661ce416085ea566c213c737eefcc538d2708c3f2ddeafa674d18994f198f356a6854879e5c20124f7a3ddf8abe64bb9ef917ca2d450f2d033fcb02bd34770904e6f87f74c08246d9488fc1c1bcfb22dfd87f29cf98b8e99b2fbeda98ac5c7acb7cd4ca2402cfb8bf9405e1db86d8670dd45a95d18559a002f27f39645f37b2684a41d4eb05155c93cc1c5e7e2b4eaecd593804982f9ac5fe700994ab4883eb96be37d507c6db93c8fe765f92642cc75e70598da25ab88abd76180f30188b37aea89896a1a134e1719a88dcda1e642cb92594053f9cfdb8980cc0e74da89b9300cd7103d1deebdd8811066f38469fe5d0d09b4ba8571bbff55577aa854a7dc24d706e10f39d6ef2c9983d20cd2cc5d3da04948fdd36ba6d9bb8e97b284001bbadff309bb79ecb9f66835035a89d040ef117a62dd0934aea6bb4e8c5b28909cce363ab3d6b3947e2c0a654f0f7234a24091932a601f3e1cfb7b32b6c409472a0bb5305af09f18442a506bd4269a17689a7c6e5b0d6318b6ced0264274ec3acafc07feea2ef1411aa8be8c28011d647571a719e704600f0b61bb07fe456e16eac2e6e1a29881d08e581bed3d47121cd48b0a189aefaad969aaa870c58f3ec365f40e76990a347479d1d83ca8529ffee0dd7e579c91bce7ca8702cec994994bf2fb07ff4a92d708235fd9487fa76943cc97fc31b0368477975997353f7a205b618199066ee6f0086f06363f5f5cf83f63d3e5e72a346c89073c8c0c3fb1fbaede2f181532ab5df5525cfe1d30a437ec307d24c97958f34848ee30e396768f29041de5c1a0d4008d5076f955cc8496e738a38159a4e31efe080abe52bc456e2451085d76aa33bfc5a4de0f4369a5c1ce80fd7b416f88cf4ebfb9fcd900c6be8e6e0f20c5e741d0643cae72ae1fed5a38f4b98e84a0bf7fe3084ea56eb7fb488ef4c3e02e02340c857ca0eab72319142044e84ad87d9b240f6a40540897c80ddac98b5856badb1ca56462eb068e7efdc5334339b7d4b260cf75a8f8ccd3ee461a2565829ca64ce212b10749c8b5ac498437c78e8849cd8c84670a5f72923430a8fd387b79812da43db42640fd2e66bcedd0498732e0939278b34767b73261e4acb94d5c6e514448bba121e41ad9e1973d7a718959692b7a397fd2290c910a2ef01d3d5534079747b120c9ff96d71ae08e871127997b2546bc8da5cd73fe212b720c3ca96368ddb90d2ba28d915e8e11cb62f252a5737d9e669e606da7f6eea5dc895ff085fde974884427eeff348a96ff7e7f8a83a3f1757e0af8fcfe09477df6072bf4425a5453fe0f1db3f57e2a30ebcf86570a8e22722981f8d3a17c2d613f2bfa19a5c91cb4693abaac292f32e0767545f9b4641df3d37435892d7a7bb9c8c23a4124e6c5f37a78343521cdf052bb8bcc7e6aa0075cee746c0e470d23c234471da83020ca9e1adc82f89dbaa4500433075016692c060ee75c97058d6d2922e1dfbf203d15080c4a8c831009d260c48a38a5f8000e2c1342a4efaeaf722d8a388171d3eb40339e99591aa8b3fb4efa88196e056b8b0edf0ab8fe3e11f776410f201796806b2db5c3c3e52dd0f7608f46f1f7d398d567c14ab8aecc42593df0fa7a088451d173f1c39d7d9d4b2ddbd65aae2969ddf131bc77750a8476c4b49a1d63402a57a47ec6f4044ec9839f2eb6998984982579535c08ce6f703bec4f82f42cfc013d4de71708903b3d463dfce13ca63b892d986b73223794acefedc04e86950be0f534823081e6e3a81bd4b3ae8250bee2e366a90dc81da2ed1d167f477f6bfa819ead8cd88f5e2332602144071c91f625cc45da085b318b8f66c87e1a8f8c5e0bf185d26b70d26225848a335d651b9693d29de57eb5435856fe50ec852a0cd44b45e320dd1a8b6ca55af8f66451c60abaa177c49ba9f9ccacdde4a34c320393f0330fc9c2064ab52da4cee4478a9652f82912e4e0fd2a7a188fb5a41adda2604818e09009e22fd288aed996b76183d371b0cc0af3c3eca90ea8791ef813afe3310025a25286760ce29f56523bac44fcbc4f9e600b6cc2784ceaae123bc643ecec76df877ffe9660cdfe4db8b17546d26f7fdcb386777538312beb1a85412c2b3872a121af9a1037c83686ed3ecd1018aed26bb28d287ee5ecef99cbbad9769219373664b9237c1321174e014ecdd67689a311d60ed06200a05fc2616f013536c04280ae15c2075abac1463ff4608940c228e55846a0fa00dca03d53f598a63f7d59c6175db2ea642647510c7852a8777452a1d2954929d279c91d2c3d82faf72b853f92a11ea19687512e"}, &(0x7f0000a1b000)=0x1007) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000699000)={r5, 0x1, "10"}, &(0x7f0000ef8000-0x4)=0x9) r6 = syz_open_dev$vcsa(&(0x7f0000ec9000-0xb)="2f6465762f766373612300", 0x6, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x43, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000c9a000)=0x0) sched_setaffinity(r7, 0x8, &(0x7f0000d32000-0x8)=0x78) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000068e000)="2e2f62757300", 0x5) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000b7b000-0x6)="2e2f62757300", &(0x7f0000af0000-0x6)="72616d667300", 0x0, &(0x7f000050f000)="e0") umount2(&(0x7f0000833000-0xc)="2e2f6275732f66696c653000", 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bd5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c9a000-0x4)=0xc) getgroups(0x7, &(0x7f0000243000-0x1c)=[0x0, 0xffffffffffffffff, r9, 0x0, 0xffffffffffffffff, r9, 0x0]) umount2(&(0x7f0000fbb000)="2e2f62757300", 0x6) chown(&(0x7f0000994000)="2e2f6275732f66696c653000", r8, r10) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00007db000-0x5afd)={@random="891f000020d8", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f3aa87", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "3a6c82", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "d4369dc7f71ba2b4"}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000596000)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$vcs(0xffffffffffffff9c, &(0x7f0000345000)="2f6465762f76637300", 0x90081, 0x0) 2017/12/15 03:48:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x8002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000d80000-0x9)="2f6465762f73672300", 0x7fff, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00005dc000-0x78)={0x3, 0x78, 0xfffffffffffffff7, 0x6, 0xe00000, 0x7, 0x0, 0xfff, 0x1020, 0xa, 0x1, 0x17cd3be6, 0xfffffffffffffffe, 0x8, 0x0, 0xffffffffffff0001, 0x7, 0x80000000, 0x2, 0x800, 0x7, 0x7, 0x1, 0x40, 0xc5, 0x1, 0x0}, 0x0, 0x100000001, r3, 0xe) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x30f9f2d7) r5 = dup(r4) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f000018e000)={0x6, "63e6c6649130"}) r6 = perf_event_open(&(0x7f0000670000)={0x1, 0x78, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xd38, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x4, 0x400000000, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f00001f2000-0x8)=0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b56000-0x14)={0x0, 0x9, 0xff, 0x9, 0x66, 0xff}, &(0x7f0000bb1000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e66000)={r7, 0x89, "f9f92d3542ab6c38a63bd59245be2cf049e1a5e6da71fded0926ac2abf6611b2f18289ceb9a07b3a251131f369f3e8e0c4989d82746e230b9de3a5f8abdd3387350002e7aec418a05e2cc277e0341c5bd1ed83f5b2e249abfa905694d6ba9c5311daf8e18b02209d78aecd050000004786e338c492a35107e2574e7796a3e1e06693bdc3a81f6c415b"}, &(0x7f0000ca4000-0x4)=0x91) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000793000)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = fcntl$dupfd(r1, 0x404, r6) ioctl$KVM_ENABLE_CAP_CPU(r9, 0x4068aea3, &(0x7f0000435000-0x68)={0x7b, 0x0, [0x43, 0x3, 0x0, 0x101], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000b3e000-0x8)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000062f000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r10, 0x8, &(0x7f0000390000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000067a000)={r8, @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]}, [0x7f, 0x5, 0x1000, 0x7, 0x910, 0xc89693, 0x101, 0x2, 0x6, 0x3, 0x6, 0x2, 0x6, 0x5, 0x3ff]}, &(0x7f000041e000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 03:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000020d000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cad000-0x4)=0x24) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000088000)={0xb207, 0x400, 0x202, 0xffffffffffffffff, 0x0, 0x9, 0x6f, 0x9, r2}, 0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) [ 83.557857] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 83.622558] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/15 03:48:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r1, &(0x7f00002ff000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009bb000)=0x10, 0x80800) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000081f000-0x4)=0x0, &(0x7f0000944000-0x4)=0x4) bind$llc(r2, &(0x7f0000a37000-0x10)={0x1a, 0x1c, 0xce16, 0x5, 0x5, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r3 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) socket$llc(0x1a, 0x3, 0x0) recvmsg$kcm(r3, &(0x7f0000d9d000-0x38)={&(0x7f0000dec000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004a7000)=[], 0x0, &(0x7f0000754000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61, 0x5}, 0x2) io_setup(0xffff, &(0x7f00008c4000)=0x0) socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d3e000)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x10001, 0x100000001, 0x3, 0x1, 0xffffffff8ba944fb, 0x1, 0x9, 0x401, 0x3, 0x6, 0x2a, 0x100000000, 0x80000001, 0x3]}, &(0x7f0000323000)=0x108) 2017/12/15 03:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000630000)="2e2f66696c653000", 0xffd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000922000-0xc)="747365721565757269747900", 0x2000000005) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000c80000-0x2)={0x0, 0x0}, 0x2) r1 = syz_open_dev$sg(&(0x7f00001c5000)="2f6465762f73672300", 0x20000000002, 0x400) removexattr(&(0x7f000088d000-0x8)="2e2f66696c653000", &(0x7f0000fb8000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000133000)={0x0, 0x7, 0x0, 0x5, 0x3}, &(0x7f0000546000)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004ba000-0x10)={r4, 0x8, 0x2, 0xfff}, 0x10) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000539000)={0x0, 0x1}, &(0x7f00002e0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000a84000-0x8c)={r6, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f6a000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000544000-0x90)={r7, 0x88, "507013cba91461c65f11f78d6b4da0443536a2fc13c314a9befde1fb72ea5ed60d588aa9630276530060dc3c5001c61c5cf782c1aab6f7582b50fd27626e9a327242121b132cf6afe9632e75611198225089df112433754f9e2fb3bcb98d270e15209ed7b74cb79313b52baed23a4a48a13891071a79870a6219366f10ef586ac5149b898811e55b"}, &(0x7f0000b0d000-0x4)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x4, &(0x7f0000200000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) accept$inet(r1, &(0x7f0000120000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000202000)=0x10) bind$inet(0xffffffffffffffff, &(0x7f0000c73000)={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000fec000)={&(0x7f000025a000-0x8)=[0x0, 0x0], &(0x7f00004dd000-0x4)=[0x0], &(0x7f0000e14000-0x8)=[0x0, 0x0], &(0x7f00006de000)=[0x0], 0x2, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) listen(r2, 0x1ff) syz_extract_tcp_res$synack(&(0x7f00001cd000)={0x42424242, 0x42424242}, 0x1, 0x0) pipe(&(0x7f000027b000)={0x0, 0x0}) syz_emit_ethernet(0x125, &(0x7f0000f11000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xfffffffffffffff8, 0x3, 0x81}}], {{0x6207, @ipv4={{0xf, 0x4, 0x20000000000, 0x800000000, 0x113, 0x0, 0x7, 0x1ff, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x94, 0x8, "ab64534f4b99"}, @generic={0x44, 0xc, "431c06bb844506050fa2"}, @generic={0x87, 0x11, "11b70c78d7edcc4b656c4e4c51948b"}, @end={0x0}]}}, @tcp={{0x3, 0x2, r9, r10, 0x59, 0x0, 0x5, 0x100000c3, 0x0, 0x0, 0x5, {[]}}, {"e649f187c4e6d9ac078f48121d1b58632457783ada51c3e649b0f1c8c0dacbae1d7e64f38f27344f2a2410e1b287925b2629a080ecf9d3f983bee5d2ee9d5e4b15790fe04a9970d9691941c61f576bf49853cfaa9b33a096cf445f2a8aeb37b01705e43f817ba4170ca5384a866d487a93823b9187c980b79982d529bd621a343466a3c714e52a19fa70a434145ade9ea387b021ecd3402ba004962e664a17e4dc34c501131ce8340eb89efa288c07000721ee11d840d9fa4c8d1432e63d952c01431a"}}}}}}, 0x0) r11 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00006e2000)={0x5, 0x9e6e, 0x820c, 0x6, 0xfffffffffffff801, 0x10000, 0x1, 0x7, r8}, 0x20) ioctl$sock_ifreq(r11, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0xfffffffffffffffc, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) getuid() 2017/12/15 03:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) 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) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00005e5000)=0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x4) 2017/12/15 03:48:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000b41000-0x8)={0x2, &(0x7f0000f7c000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r2 = syz_open_dev$usbmon(&(0x7f0000a41000)="2f6465762f7573626d6f6e2300", 0x5, 0x200400) accept4$packet(0xffffffffffffffff, &(0x7f0000976000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001b3000)=0x14, 0x80800) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000926000)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x2, 0x84e, 0x10, 0xa0, 0x80, 0x0, r3, r4}, {0x1, 0x7, 0x1f, 0x1, 0xf847, 0x100000000, 0x3, 0xc24}, {0x3, 0xfffffffffffffff8, 0x7, 0xffffffffffff7fff}, 0x3, 0x4, 0x0, 0x0, 0x48, 0x2}, {{@in=@empty=0x0, 0x2, 0x8000}, 0x11, @in=@loopback=0x7f000001, 0x100000001, 0x0, 0x3, 0xd070, 0xe2, 0x5, 0x400}}, 0xe8) chroot(&(0x7f00000ff000)="2e2f66696c653000") r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004ff000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f000099b000-0x8c)={0x1, 0x2, 0x10001, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = open(&(0x7f000068e000-0x8)="2e2f66696c653000", 0x2000, 0x187e27672a812653) setsockopt$inet_udp_int(r6, 0x11, 0x1, &(0x7f0000b62000-0x4)=0x6, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000901000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x12, 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, 0xffffffffffffffff, 0x0) r8 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r9}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f00002c0000)={0x0}, 0x8) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000f4e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000050d000-0x4)=0xcf) tkill(r8, 0x35) getsockopt$inet_mreq(r7, 0x0, 0x24, &(0x7f0000fd5000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000535000-0x4)=0x8) r10 = syz_open_procfs(r0, &(0x7f0000ac0000-0xf)="617474722f6b657963726561746500") write$fuse(r10, &(0x7f0000c1d000+0x225)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2017/12/15 03:48:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)="2f6465762f6b766d00", 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a6000)="2f6465762f73657175656e6365723200", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000dc4000)={0x0, 0x3fff, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000a11000)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000e8f000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1, 0x4, &(0x7f0000581000)={r4, r5+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f000087d000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r7 = add_key$keyring(&(0x7f0000d28000)="6b657972696e6700", &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r8 = syz_open_dev$mouse(&(0x7f00006b2000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000097e000-0x20)={0x1f, 0x4, 0x8000, 0x8000000000004, 0x404000000, 0x80000000, 0x8, 0xb1a1, 0x0}, &(0x7f00004e8000)=0x20) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000093b000-0x4)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000856000)={r9, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x5}, &(0x7f0000086000)=0x98) setsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f00005f8000-0x4)=0x7445cba3, 0x4) r10 = add_key$keyring(&(0x7f0000a69000)="6b657972696e6700", &(0x7f0000f50000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r7, &(0x7f000015a000)="6365706800", &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r10) keyctl$clear(0x7, r10) ioctl$EVIOCGBITKEY(r6, 0x80404521, &(0x7f00000af000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bce000-0x20)={0x4, 0x1, 0x0, 0x2000, &(0x7f0000398000/0x2000)=nil}) mlock2(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000aaa000-0x8)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000078a000-0x20)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000ceb000/0x1000)=nil}) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000ace000)=0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"b3a640564b6b3c4a552c1bf7a097e2599a7dced92edc20eef803ca02b90000000000008000c73b52bc3910e90c3cd9b08f9f0c66d5060000007f652cd85a009f834ca0277319becde7fa12824b8c67f23e2e4b329a5d70a089b19adb319c213eca82fd2a3fba9ecf740e45048c23efbaee092f30205a1c24c0f4048bf5a4b0c4f3f12787f14e6ac556aa27202eb1fc1b53629037a6891e0c4adbc0157a66b4ee4b0507870f2d43b22a433711d0098e74196c3410417332ed4b74252b0b35e0f97cc50d1ac561c8862ca2ff9021f014d5a1916da1a85f43b13b54d20968d3589c7023c5e52efce267bb4035ccfcaf06d8e1238a43214b2c010001008ef5d9adebe59d134b7ddbc75a5233f7e3bf29438b9dc6b42971b08f7c310cb7893025c377cd552e246a09ca3e3c3e2857961500010dca5c050f70ffa0cd816aaac8ffe43ade51f8b228f11040bb056a4dc09e636ea63f6e46b960355553969ee62299d391ea90484d7fc901659ab8ca0000000000000000007ae207639fb7bad86791891fc5eb426feb1d03d065598e9843f6a641e50006ebaea5e00d554ea11bd17a55903b55a5bddc1c410d8fce7fbcf931af94b07d1051c07b63fb26309d451f8f8f6171ea68ba2503a46eb681078ca5bc212ac03d2a19aec137048ac9fdb5f6ecc86a4d327a658d6db195415b98bc9e40f31f4a2998320efbf5b33623bfb68c882f295d60c760f014bd890cc8ce48820d62440a63400f84398b0ecd366e33786cb70345999f592e25f9a6ddd1f35882a96c51179e30a7985ac3ef0800b19abc812d75fe2d1b72d4c37b0b731101b0e36c557b5036cb0f559bcb8bde2dbd5eddbb1a1615e796bab2f5ab8a816f8e3f7d05f30000000000000000f96864528345792160482c4c3d63b535c49cb0a1c715414219bfd1521881f4e8696dd38667f3431c298d8559bc046d73c70767d0eda839fdffffffffffffffbdcbbe0800000008707916aea7065c6c4800000000000000407d6ba11a881542276462bb0dfd30560615cd0ec41c4118878daeb1ea2c67f2071bccde6a20efac7afb7002713423522e3e245194876051ae20f66d3590bf1bfc3e96917108d4220209fd33f3da7e6207f60a187e38704ca0b8b0ccc690238dfb597eb33a48b972d635fab0db5b2cda45dd74127f5fa37ac27e30a671ae4ac3590e9988713dbd001375dc0b9ff68990573b196c8248ea1df61dbfd5107c872123b7ddc911076a41ecdc973908bf65417dc1c33cdcd45df4ddf43890aee999f8bb2f2aa5315cad61550246065a69c6f97b216ab7847b0a4c34a36eba20460657b6c369fccc121d3ac2c75ea64df3877bca562408d431091cb1578389c48d2512f5f808204a213264cfe890c4439ca9f32e0f69ad1006a618128dbdf1545079d797664765f972b52126dcdc50cdbba6010043"}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000011e000-0x10)={0xf002, 0x111000, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/15 03:48:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000941000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) perf_event_open(&(0x7f0000101000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4000000000000, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000947000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aca000-0x9)="2f6465762f6b766d00", 0x8000800020000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x3) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f6b766d00", 0x400, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000124000-0x4)=0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text16={0x10, &(0x7f0000fb7000-0x59)="baa000b0e6ee0f060f4354000f22d22e0f07ea965ab80066b80d0000000f23c00f21f86635000009000f23f864660f013d6766c7442400e40000006766c7442402c50000006766c744240600000000670f011424b868008ee8", 0x59}], 0x1, 0x0, &(0x7f00009ea000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = dup(r7) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000f9d000-0x20)={0x10000, &(0x7f0000231000-0x8)=0x0, 0x4, r8, 0x2}) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000033f000-0x11)="2f6465762f7667615f6172626974657200", 0x88400, 0x0) r10 = add_key$keyring(&(0x7f00005f9000)="6b657972696e6700", &(0x7f00002b6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r11 = add_key(&(0x7f0000797000-0xa)="73797a6b616c6c657200", &(0x7f0000d9a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000007a000-0x24)="e4da3957bd26e18c96e26ea6ba237306611d8daf9cb6ea75343cbe4f0ed4f6e231037ee3", 0x24, r10) keyctl$get_keyring_id(0x0, r11, 0x0) ioctl$KVM_CREATE_PIT2(r8, 0x4040ae77, &(0x7f0000783000)={0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f0000d15000-0x70)={[{0x0, 0x0, 0x80, 0x0, 0x6, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7fffffff, 0xfffffffffffffff8}, {0x6, 0x80000001, 0x0, 0x0, 0x40, 0x6, 0x9, 0x43b, 0x0, 0x3, 0x0, 0x7ff, 0x2}, {0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x20, 0xff, 0x80000000000, 0x1}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r7, r9, &(0x7f0000465000/0x18000)=nil, &(0x7f0000d15000)=[@text16={0x10, &(0x7f0000754000)="66a0fdb8ba2100b00aee0f4a6c7a66b80500000066b9e40000000f01c1366c0f090f015bc364660f2d17660fe96a000f00dd", 0x32}], 0x1, 0x40, &(0x7f000060e000)=[], 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000aed000)={0x0, 0x0, [0x800000, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/15 03:48:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mlock(&(0x7f0000abe000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000bbb000+0x842)="000000dd1f001300000000000000090101000e00fff279fc8c0d837b6e9055052394fd684e34d7e4ea578ea0c8fa427e4304163e7aab2bf3226ef0ed5d4132ad655e3e0785862970", 0x48) r2 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000b21000-0x9)="6368696c6472656e00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)="00", 0x1}], 0x1, 0x800) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8982, &(0x7f0000000000)="") r6 = socket(0x1, 0x40080003, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000eb8000)={0x0, 0x0}) getresuid(&(0x7f000073d000)=0x0, &(0x7f00005b9000)=0x0, &(0x7f0000fde000)=0x0) lstat(&(0x7f000036f000-0x8)="2e2f66696c653000", &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f0000992000-0x38)={0x0, 0x0, &(0x7f0000fc6000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x9, 0x11, 0xfffffffffffffffe, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000725000-0x40)=[], 0x0, 0x0}, 0x0) r8 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000ffd000-0x40)={0x5, 0x8, 0x8, 0x9, 0xfffffffffffffffd, 0x7, 0x3ff, 0x3}) fchmod(r2, 0x2) mq_timedsend(r8, &(0x7f00005d7000-0xdd)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd92829a57c09d2d3c93d8cd054de8e2a9e6e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c732083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbc9ffeebe40132e2d49ab0469a060beb5d786e99771218d8e1edec5bbf48ebf2f2a41d3a796026ff73855ab8e8979a5a3496540ca7b", 0xdd, 0x6, 0x0) mq_notify(r8, &(0x7f0000104000)={0x0, 0x1c, 0x5, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r6, &(0x7f0000719000-0xd0)={0xd0, 0x2, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c43ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce0168b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9efc59ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x208000) mq_timedsend(r8, &(0x7f0000d6d000)="d8", 0x1, 0x0, &(0x7f0000001000)={0x0, 0x989680}) openat$autofs(0xffffffffffffff9c, &(0x7f0000168000-0xc)="2f6465762f6175746f667300", 0x80240, 0x0) getegid() 2017/12/15 03:48:29 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$mouse(&(0x7f000014d000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x3) r1 = syz_open_dev$loop(&(0x7f0000bb2000)="2f6465762f6c6f6f702300", 0x40002, 0x8003) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000028f000)="2f6465762f73657175656e6365723200", 0x800001018fe, 0x0) socketpair(0x1, 0x0, 0x4, &(0x7f0000ec8000)={0x0, 0x0}) syz_open_pts(r3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000501000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2000, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000438000)={0x0, 0x9, 0x4, 0x8, 0xa2cd, 0x7f, 0x7ff, 0x8, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb, 0x3f, 0x7, 0x2, 0x8}}, &(0x7f0000350000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f9a000-0x18)={r5, 0x0, 0x20, 0x100, 0x64f4}, &(0x7f0000db4000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000da5000-0x91)={r6, 0x89, "91ed3a76ca565124b25bf3892fd1e325c44414b152750a1e99d20367afe08b6dde43922ce47398a203839716c9c6ba11246b34e0ae70dd4c7dd82e3aa7272e06202e23404bfa903a246274d78ff5c592533c249190eb1f71d84eeb9b40e7d272d302899a99a7a23b5f167ee96f3cd561a4856a48bca13460655a737721db806eb2deac10d94dcfbe1e"}, &(0x7f0000ff7000)=0x91) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000011000-0x7b)={r7, 0x0, ""}, &(0x7f0000fe0000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e82000-0x6)={r8, 0x0}, &(0x7f000083e000-0x4)=0x6) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dee000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = request_key(&(0x7f00003e0000-0x8)="6b657972696e6700", &(0x7f00008a7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002e2000)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffff8) add_key$user(&(0x7f0000a56000)="7573657200", &(0x7f0000af1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d52000)="b627b4d56b6b538f092bb30450d07316953285ae97479cd18af92b1457c8f03d8831373601dc27d3bbf12d1feceabb9ed3470ba728f1b0df8ef7538e38118e75c98c7b6aff11db6d38ab01262a759d8630e494f01990c7b75df90e86671efffc4ac7714a227ba614890784dd55249536038c7e53460f618a2c9c09cf7cf9b02e99a49ca2af944d14c252479c66528aaeb6c52e90ece4eb3a085f3615f4bed7cf7616b5b3ed08bb48a32ae76a3e0a892fca17", 0xb2, r9) r10 = add_key$user(&(0x7f000006a000-0x5)="7573657200", &(0x7f000002b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b5000)="86d53c47278ef0f0a04976608860412a4d1e55fe646231099335d91979dd3ef8839fb7d2fb595d4a20fcca238f973410a31d7b0ef95fa13bc922c6d131eceb0676749366acfc20d4c8279c3e7a00d025258d1a1ba306d053166f69fb2f645f1efe00c9e32a", 0x65, 0xfffffffffffffffe) keyctl$invalidate(0x15, r10) r11 = socket(0x10, 0x2, 0x10) write(r11, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000065f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000090d000)={0x5, 0x100, 0x7fff, 0x5, 0xc6}) socketpair$inet6(0xa, 0x7ffff, 0x62f72e95, &(0x7f0000fd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = getpgid(0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r12, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r13, 0x89f0, &(0x7f0000a7b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dd2000-0x20)="0800000000000000db060000000010000600000000ab0000df7fe60700722a33"}) syz_open_dev$sg(&(0x7f0000ace000)="2f6465762f73672300", 0x8, 0x62ec00) 2017/12/15 03:48:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f00005de000)=[{{&(0x7f0000bf8000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000d1e000-0x30)=[{&(0x7f0000bf6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000803000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000444000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x3, &(0x7f0000c5b000)="", 0x0, 0x5}, 0x7}, {{&(0x7f0000327000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000571000)=[{&(0x7f0000e14000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000b32000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000b05000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000483000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f000092f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f000008b000-0xd)="00000000000000000000000000", 0xd}, {&(0x7f0000c31000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000a55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}], 0x8, &(0x7f0000d16000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x9}, 0x100000000}, {{&(0x7f0000db2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000ca1000)=[{&(0x7f000090c000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000b16000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000454000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f000094b000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000dc0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000070e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}], 0x6, 0x0, 0x0, 0x101}, 0x1ff}, {{0x0, 0x0, &(0x7f0000832000-0x40)=[{&(0x7f0000fd3000)="", 0x0}, {&(0x7f00002c9000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f000033e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f00003a9000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}], 0x4, 0x0, 0x0, 0x9}, 0x5}], 0x4, 0x2121, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r0, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) io_setup(0x7, &(0x7f0000a00000-0x8)=0x0) io_cancel(r1, &(0x7f0000ccc000)={0x0, 0x0, 0x0, 0x2, 0x81, r0, &(0x7f0000a2e000)="b3076414019617aec2bf3261c36adea3d6b2dc1cb6094e8914798d38fe598873999d4028f13e1fb5096b0437aa7b219b38933e8c102484c388b33827dc20f3832b6faccf691719524f615c10639a3385e471c2625e21917ea15780e76c69cd1b65e91a7060eef8f500adcc62e68eb335944949353a9ecb8c1c2060ae95fd7900c377879aa5cb", 0x86, 0x101, 0x0, 0x1, r0}, &(0x7f00000a6000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000025b000)={0x0, 0xaf, "61bd2d7f78e5b67b35f95ed514ba0d3bcdff40f4944188dfd0ba091c5f12cab5ef2e582acf698a774f4379d6bc8f0a5432d40bfd120f062a1674f935ce63923b0562a6308d1e4c54c5f47d62d1b790524761bbe9a0a3dd1d835a4ea5f5da330a43e8a451830d18d5c8e052304cc18703fd1d18d6a08cd433c4b584ddccf4499f87367a86cef90ed287d49e6c21c7e8891a413a77f5c432b993a16dc4f8f6af5233af381a38a4fa94f707b00410667a"}, &(0x7f0000887000-0x4)=0xb7) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a7a000)={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:29 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x2, 0x0) mmap(&(0x7f0000c68000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x1000000000032, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={r2, 0x800000000000004, 0x8, 0x6}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f0000003000-0x78)={0xffffffffffffffff, 0x78, 0xde, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x2000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ab000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f0000c69000-0x10)={0xfffffffffffffffc, 0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(r1) setpriority(0x0, r3, 0x10000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000574000)=[@text64={0x40, &(0x7f00000f4000)="b91b000000b8bf5f5e3bba0ca1e74d0f30c481ed15f367f2afc7442400ee000000ff1c240f320fc7b41818baf80cb8cafcc08bef66bafc0c66ed66b835018ee04b0fc7adb9000000c4217a162965f30faed5ef66ba7b0cec", 0x58}], 0x1, 0x0, &(0x7f0000ff1000)=[], 0x0) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000a71000)={0x7b, 0x0, [0x80000, 0x1, 0x3, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000746000)={{0x10000, 0x10d002, 0xa, 0xfff, 0x5, 0xffffffffffff7fff, 0x80000001, 0x6, 0x7, 0xfffffffffffffffc, 0x1, 0x0, 0x0}, {0x106000, 0xf004, 0x9, 0x2, 0x7, 0x13d3b3f8, 0x4, 0x8, 0x1, 0x200, 0x3ff, 0xffffffff00000001, 0x0}, {0x1f000, 0x6004, 0x1f, 0x400000000000, 0xffffffffffffff72, 0xfffffffffffffff7, 0x10001, 0x4, 0x7, 0xff, 0x7, 0x30000000, 0x0}, {0x1000, 0x2000, 0xa, 0x9, 0x401, 0x7, 0x8001, 0x157b, 0x3, 0x1, 0x100000001, 0x8a60, 0x0}, {0x4000, 0x16000, 0xa, 0x5, 0x2, 0x6, 0x7, 0x10001, 0x4d, 0x1, 0xcdc, 0x99, 0x0}, {0x2000, 0x107002, 0xa, 0x4, 0x8d, 0x230, 0x9, 0xffffffff00000001, 0x9, 0x9, 0x3, 0x80000001, 0x0}, {0xd005, 0x6000, 0xf, 0x5, 0x9, 0x938f, 0xfffffffffffffffb, 0x2, 0x7f, 0x2e06, 0x9, 0x4, 0x0}, {0xd000, 0xf200, 0x10, 0x8, 0x3, 0x7fffffff, 0x5, 0x6, 0x100, 0x1, 0x6, 0x6, 0x0}, {0x100001, 0x0, [0x0, 0x0, 0x0]}, {0x5004, 0x6000, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x100000, 0x25008e, 0xd, 0x1401, 0x10d000, [0x2, 0x7, 0x3, 0x8000]}) r7 = syz_open_dev$loop(&(0x7f00000fb000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x2000008, 0x50, r7, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r7) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f0000c1d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffd, 0x0, 0x0, 0xf1, 0x4, 0x0, 0x0, 0x2000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)="2f6465762f73657175656e6365723200", 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00004b7000)={0x0, 0x0}, 0x2) [ 83.813666] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/15 03:48:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = socket$inet6(0xa, 0x3, 0x7) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000926000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) listen(r1, 0xffffffffffff0000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000026000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00003b3000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e96000-0x4)=0xe8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000ddd000-0xc)={0x0, 0x877c, 0x20}, &(0x7f0000dd6000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000d30000-0x10)={r6, 0x2, 0xe, 0x2000004}, &(0x7f00000eb000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004cf000-0x10)={r6, 0x38, &(0x7f000018a000)=[@in6={0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f0000131000)=0x10) connect$inet(r5, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000438000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000ff4000-0x8)={0x1, [0x0]}, &(0x7f0000c78000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000b52000)={r8, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) close(r0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000c0b000)={r9, 0xfffffffffffffffe}, &(0x7f00003a4000-0x4)=0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000928000-0x10)={0x5, &(0x7f00005d9000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000862000)={r10, &(0x7f0000524000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) sendmmsg(r0, &(0x7f0000598000-0x80)=[{{&(0x7f0000c1b000-0xc)=@nl={0xfffffffffffffffa, 0x0, 0x1, 0x8001}, 0xc, &(0x7f0000e51000-0x10)=[{&(0x7f0000408000)="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", 0x1000}], 0x1, &(0x7f0000b71000-0x10f0)=[], 0x0, 0xffffffffffffffff}, 0x1}, {{0x0, 0x0, &(0x7f00006ed000)=[], 0x0, &(0x7f00004e5000-0x38)=[{0x28, 0x100, 0x0, "6b2ec56568235e6653b6ffffe78e29f8b8aaf9f4"}, {0x10, 0x105, 0x0, ""}, {0x10, 0x0, 0x0, ""}], 0x48, 0x40000}, 0x2}], 0x2, 0x48004) pipe(&(0x7f00009f9000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000de000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000072d000)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$bt_BT_SECURITY(r12, 0x112, 0x4, &(0x7f0000a1e000-0x2)={0x0, 0x0}, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(r11, 0xc010640b, &(0x7f0000097000)={r13, r14, 0x2}) bind$inet(r2, &(0x7f000011a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00009fa000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0xa8af, 0x3, 0xffff, 0x0, 0x80, 0x20, 0x7, r3, r4}, {0x7, 0x68ab, 0x3, 0x100, 0xaf, 0x7fff, 0x5, 0x80000000}, {0x7, 0x8, 0x8, 0x800}, 0x2, 0xfffffffffffffffa, 0x38f, 0x0, 0x82, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x3ff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x400, 0x8001, 0x7, 0x9}}, 0xe8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000e44000-0x4)=0x0, &(0x7f0000612000-0x4)=0x4) 2017/12/15 03:48:30 executing program 3: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002d000-0x58)={0x26, "6861736800000000000000000000", 0x8000000000000, 0xf, "736861312d6176780000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00001d9000)={0x8, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) bind$alg(r0, &(0x7f0000287000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228786574612d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000289000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000028a000-0x4)=0xe, 0x800) r3 = accept$alg(r0, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000172000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1f, 0x10001, 0x3ff, 0xe}, &(0x7f0000091000-0x4)=0xa0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000028b000-0x4)=0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000053000)=0x4, 0x4) mmap(&(0x7f000028b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000011b000)={0x0, 0xb7, "bd0cb049bf4e23b5363fe8c0570e085c03000000000000009b470a00014105000000b7b306bb04a8b5693bb704000010010000005ac25429952f0929c3cf493179f076e26784cd6ae01afaa36b24f0bb2abecab9bb945f0d37edba12e8282eb6f3cc7a9e84ec41afefd238228007091179ca87e8babf2dc481fe16ee8d0dddf869b2c329d8026891d0fd20c8b78ac9d2a9c626f5f2c0f4e4818c957abf94a7dd30c357fc34c053f6d288ad1f6b2246ac803ceb0febe148"}, &(0x7f000022f000-0x4)=0xbf) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000028a000)={0x0, 0x8001}, &(0x7f0000286000-0x4)=0x8) splice(r4, 0x21, r4, 0x0, 0xfffffffffffffff9, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001f8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008d000-0x4)=0xe8) vmsplice(r0, &(0x7f0000068000-0x40)=[{&(0x7f0000284000-0x68)="126f0d1c6dfb9395d821b4d5ed9dc243d0adb0029d304507db3cb1492faabc5408e302af00b4c026d697855a704fea7f0a1e9ffd98041f27f3ffd043a7332e443fdf287f56cc1d66544336d38325c4a37bd686c302a7c3d03a08106eef88d244ffd1a5b523482236", 0x68}, {&(0x7f0000283000)="4eef1641613303620a44520b492e3cd55a853cc15fbdf372bd4e56fb667536deab4afe9d4518f9b518d39d0280734b3bce110000000000000004ceafd8f759beb2", 0x41}, {&(0x7f0000284000-0x52)="9cfda7f13bb7a06fc68633dacee2f8e3fff4f2f22b2f73a290cf640e6953484d2177f3ee2d23ac2b52a8499bc45f77280333cf5ac5adcbc554afe69bd2442169d6e301474066fe86926077cb97a76700019f", 0x52}, {&(0x7f0000283000)="0320eecdae3fd1e024e4520b1b7358344a6e3f", 0x13}], 0x4, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x100000007fffffff) sendmsg$alg(r3, &(0x7f0000156000-0x38)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f00000fa000)="3cf9070000000000000001c5c94da45290d2aed19727bcb638c482d3a790401cedd09d342962343f6eea177f93444ff4e1b3ba0088f9648f1634dee362f1afce", 0x40}, {&(0x7f0000282000)="5e2035a29b2973564302672e7e3ed083140da23747222365d2fb4530a43e4c0bf8b23627ea0c60e185f15d74ace361312b6e71052a616562707dee85b2e19d977a5b1f92fbf34727e4d97a5117a7e942e90ab751d1312855605a0027bab7f1e348982fcb17cc52d56ac097607b9e78cdcc2e1225ef3be303c76d9d2d06230b47b1078e23576bc613df1f15489d61fee4b9637c14f2f064c0ef5f8be4d0045fa901c07debb15a1e86c9b4f262d0fc9ea9337326b7fc0a6b367464f9783769d43c09d031a44018ddf61c767ed36d1b4261b13e87a5961a9c99fc", 0xd9}], 0x2, &(0x7f0000283000-0x48)=[], 0x0, 0x4008000}, 0x43ffd) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000283000)={0x26, "6165616400000000000000000000", 0xf, 0x183, "77703338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) write(r0, &(0x7f0000287000)="f0bcac3d42ee8aa7886950eba5810885c73ced793d0b53708177ff0e0c43581c154fbcef7480aceed070a162dc661e3ce6753b6ad4865579fbef9b9c03e6c25523f26df7cac5ee3de1de669bd075230da94ca25b11015bcdfaf4f9043391790c3bfb8493e29cfabb0fcdbb31c2acfe286a9fea8bdcad203fd53cb5c3043fefb0eb9ff3745e026c292727cdda064e1f0576a2b26b186ed299ea522e06cac600e92a2b1f3197a611385e6cd36cd0ff8d326cdf3d0dc59ce14a52ff9dffbd4bd906e78f21045c9866d980db04fd73d3d7acd00820b5fa3d3dc5a9a7b2e485e9bd321c63dca215b1faba1cab7824499e80970d", 0xf1) mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000255000)="de7817847a2d1b373b8608ddef8c76b950aacfbc5a53bbbf108ea495b130e630812fac06fd3bbea15d13b26e82b58030000089d066a60508bd8e192875be0110e82456c26ef33435e034ac98e7c9d3538fd8f03804e742cabe344dfc1c955a47fe3659e080ddad2fc0594b0dad07a67b09dce206966073b8fcdc2f224e0fb418596d5e149cb75907da0400000031ef45f71a56889720eec46b02e89a4ea61969e80849571298e2d7c0f1dfdb1016c6de3c13388457af20a2", 0xb8) recvmsg(r3, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000284000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000021000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000284000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000288000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f000023a000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000285000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000035000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x8, &(0x7f0000284000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x6}, 0x20) socket$alg(0x26, 0x5, 0x0) 2017/12/15 03:48:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) 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$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f000007d000/0x4000)=nil, 0x4000) inotify_init1(0x80000) pipe(&(0x7f0000f58000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f60000)={0x0, @in6={{0xa, 0x0, 0x7137, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00004e7000)={0x1, 0x8, 0x0, 0x10004, 0x0}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000b19000)="00000000000000000000000000000000") readahead(r0, 0xffffffffffffca14, 0x9) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000069c000)=0x0, &(0x7f0000ad5000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00003cd000-0x5c)={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d2}, {0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1, [0x5, 0x100000000, 0x100000000000, 0x100000000, 0xde, 0x5, 0x7, 0xfffffffffffffff8]}, 0x5c) connect$bt_l2cap(r1, &(0x7f0000c6e000)={0x1f, 0x23356ba0, {0x5, 0xffffffff7fffffff, 0x1f, 0x4, 0x4, 0xfffffffffffffff9}, 0x100000001, 0x5}, 0xe) fcntl$getownex(r3, 0x10, &(0x7f0000db8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000d9000-0x4)=0x0, &(0x7f0000c75000-0x4)=0x4) prlimit64(r4, 0x7, 0x0, &(0x7f000087f000-0x10)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000204000-0x4)=0x0) memfd_create(&(0x7f00001ac000-0x2)="5d00", 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00006e5000)=0x1) r5 = open$dir(&(0x7f0000073000)="2e2f66696c653000", 0x440000, 0x120) set_robust_list(&(0x7f0000217000)={&(0x7f00001eb000/0x2000)=nil, 0x9, &(0x7f0000c5e000/0x4000)=nil}, 0x18) fchmodat(r5, &(0x7f0000046000)="2e2f66696c653000", 0xd0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f000083c000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000896000)=0x8f) ioctl$int_in(r3, 0x2000000000005441, &(0x7f00005f9000)=0x0) getsockname$llc(r1, &(0x7f00003d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cde000-0x4)=0x10) [ 83.940005] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/15 03:48:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003e0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d15000-0xb8)={0x0, 0x6, 0x5, 0x3, 0x6c1, 0x75ce, 0x0, 0x400, {0x0, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x20, 0x3, 0x100, 0x265}}, &(0x7f000035b000)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000808000-0x8)={r2, 0x0}, 0x8) r3 = socket(0x10, 0x2, 0x10) pipe(&(0x7f000062a000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000325000)={&(0x7f0000a89000/0x3000)=nil, 0x2, 0x5, 0x10, &(0x7f0000dd7000/0x4000)=nil, 0x8}) read(r3, &(0x7f0000fe4000-0xcd)="00000000", 0x4) write(r3, &(0x7f0000ab4000)="240000001b00fbffeb03000000fb010001f6ff0b0800030001000000f7000003f9161701", 0x24) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000b47000-0x4)=0xfffffffffffffffe, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000887000)={@generic="01000000d4d302000a00000000000502", @ifru_mtu=0x0}) symlink(&(0x7f0000100000)="2e2f66696c653000", &(0x7f000050d000-0x8)="2e2f66696c653000") ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00000cf000)=0x1fe) sendmsg$unix(r4, &(0x7f0000507000)={&(0x7f0000885000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d71000)=[{&(0x7f0000f4a000-0x5a)="b422d26020ee038abf7fdd917f43c995f0d1270379e04b71d7331985818128d71eefa346c68199a2ebe4bfd17c94b3fc7514ffd044162063cc382efc2f0347f9fab3556b744db69141694d6c602791ed0cdb6ce5a2835f777e9e", 0x5a}, {&(0x7f000080d000)="da3dd61c7b9ab768c75bf3ae7ba2b8002d0b72affda918e1ed6ac6713a4930322b921d499eb167a833813b39d35843eac1c4b3b6b8e67bf419171bcc4608234ad6d9ddb9c174fe3a4530eb0437ffc6feac095e597526f459cdee9c2917cd79c1b732ca027b4d45d34cacf5883a58f409f78fc57c9b7665ed3a4c9703ee30de922568fc2aec3e920dc9914f9a93baa08d9c7e4fddd0292fd76e18d6c5161537577644efc60645fa8143c898bafa63b475c82a45901df416164b496e6cbf0df3012176fff697675bc13567aa0a1a2363", 0xcf}], 0x2, &(0x7f0000f63000)=[@rights={0x20, 0x1, 0x1, [r5, 0xffffffffffffffff, r4]}], 0x20, 0x40}, 0x8804) splice(r5, 0x0, r3, 0x0, 0x21, 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b78000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049a000)=0xe8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000042b000-0x4)=0x0, 0x4) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000038e000)={@multicast2=0xe0000002, @empty=0x0, r6}, 0xc) getsockname$packet(r5, &(0x7f00002cb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001fd000-0x4)=0x14) getsockname(0xffffffffffffffff, &(0x7f0000a65000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f09000-0x4)=0x10) writev(0xffffffffffffffff, &(0x7f00009b0000-0x60)=[], 0x0) get_thread_area(&(0x7f0000ce0000)={0xee, 0x20001000, 0x0, 0x3f, 0x3, 0x7f, 0x0, 0x9, 0x8, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/15 03:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000099c000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000135000)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1000, 0x7, 0xff, 0xb67}, &(0x7f0000d53000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000888000)={0x2, [0x0, 0x0]}, &(0x7f0000bf4000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000474000)={r2, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) 2017/12/15 03:48:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000807000-0xa)="2f6465762f7663732300", 0x100000000, 0x2800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000031f000)={0x5, 0x4, 0x8204, 0x0, 0x101, 0x8, 0xe974, 0x9, 0x0}, &(0x7f0000166000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002ed000-0x20)={0x40247576, 0xfffffffffffff20a, 0xc, 0x101, 0xfffffffffffffff9, 0x1, 0x5, 0xfffffffffffffffb, r1}, &(0x7f0000ea9000-0x4)=0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000dc7000)={0x10004, 0x1, 0x6000, 0x2000, &(0x7f0000760000/0x2000)=nil}) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000560000)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000de0000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000060c000)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) r5 = eventfd2(0x8000000000800, 0x1) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000589000)="2e6465616400", &(0x7f0000b4e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ab4000-0x10)="62707130000000000000000000000000", 0xfffffffffffffff9) r6 = add_key(&(0x7f00007c2000-0xd)="646e735f7265736f6c76657200", &(0x7f00003e1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004bb000)="a7efbd098a66be684ec36f257511992b814064169d1a6080f0460004de8411c840822d04462db22fab10d0fb3afa98afc5d474c0c0f0fc7787439b0f25c6584d7d473d3316c15b05cd3390604f81203c708632fa555ea9842867566fe1b4e6bb79950effec45fec71703f103c58da969927b15dbe5da032afb5bd3265c49f02a0d818571966baf738fc5ae8c8f08be8cbe99ae137054e1d28fe770ca1eb75ed008bd1d4028e58e1e0dd619872357478564675816172ca37cec64a4142deed2953e601df37c85fc1377", 0xc9, 0xfffffffffffffffe) request_key(&(0x7f0000bb4000-0xc)="636966732e73706e65676f00", &(0x7f0000982000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d04000-0x9)="2f6465762f6b766d00", r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = request_key(&(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="5b73656c696e757800", 0xffffffffffff7ffa) keyctl$instantiate(0xc, r7, &(0x7f0000c7b000-0x2b)="4b6bd1c16684cc50a422bc66e030c3f19fba53fac3e32b1d41f7ef0b0e73d4879413c33d43206536f92ea7", 0x2b, r7) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r8, &(0x7f00008ce000/0x18000)=nil, &(0x7f0000221000-0x18)=[@text16={0x10, &(0x7f0000af8000)="ba2000b0f0eeba610066b81d00000066efb800008e0c87e4670f01c800072c0f01b6cba966b8db0000000f06c80f21f866350800d0000f23f83e6567660f38dea419f79758603e3ef2ad", 0x4a}], 0x1, 0x0, &(0x7f0000af9000-0x10)=[], 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r5, 0x0, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_XCRS(r8, 0x8188aea6, &(0x7f0000fb7000)={0x3, 0x100000001, [{0x2, 0x0, 0x4}, {0x4, 0x0, 0x7}, {0x1, 0x0, 0x8}]}) read$eventfd(r4, &(0x7f0000afd000-0x8)=0x0, 0x8) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000ae9000)={r4, 0x0, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r8, 0xae80, 0x0) dup2(r2, r5) 2017/12/15 03:48:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@generic="11983c244e092d4bfdd8c3bbdec88555", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x1c, &(0x7f0000d31000/0x1000)=nil) r2 = openat(0xffffffffffffffff, &(0x7f0000d12000-0x8)="2e2f66696c653000", 0x80400, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000887000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000feb000)=0x0, &(0x7f0000bd6000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f00004c6000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r5 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") readv(r5, &(0x7f0000299000-0x30)=[{&(0x7f0000c77000+0x28d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00007db000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b7f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x8000000, r8, 0x0, 0x58, 0x1) dup2(r6, r6) write(r8, &(0x7f0000062000-0x94)="21", 0x1) fcntl$setpipe(r3, 0x407, 0x1073) mkdir(&(0x7f0000673000)="2e2f66696c653000", 0x4) writev(r8, &(0x7f0000c99000)=[{&(0x7f0000a6f000)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123751d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523457458491c724acb", 0x84}, {&(0x7f0000067000-0x1000)="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", 0xff8}], 0x2) read(r7, &(0x7f0000063000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/12/15 03:48:30 executing program 5: sysfs$1(0x1, &(0x7f0000495000)="73656c696e7578656d30776c616e3000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xdb, 0x3f58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)="2f6465762f6b766d00", 0x1, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) splice(r0, 0x0, r0, 0x6, 0xfffffffffffffffd, 0xffffff7fffffffff) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000337000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r0, r0, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f00000f7000)=@generic={0x1, 0x0, 0x1fd}) socket$inet6(0xa, 0x812, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x2402, &(0x7f0000167000)=0xfffffffffffffff9) clone(0x100100, &(0x7f0000a37000)="a25e096324f6", &(0x7f0000000000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f00003b1000)="27") wait4(0x0, 0x0, 0x60000000, &(0x7f0000862000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000aba000-0x8)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000485000)={0x7, r0, 0x5}) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000ffa000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) sendmsg(r5, &(0x7f0000dd3000)={0x0, 0x0, &(0x7f0000d90000-0x70)=[], 0x0, &(0x7f00007b5000-0xd8)=[{0xd8, 0x10f, 0x228, "cdcd9a3de4921dac2949bf10ed129467153717ebc1b3f5f7159a656dae40d1c1ccfaeba037e9b57a0ee50868a2e9d8ee9e6ad1dce05569f78ca33a4af4f7885ba5f68834b0767993137aa98070506f3e90bed6865d28b3856544c2f52644a8ca01089e3fccd27cbc1a2db42a7eaad70ea8fa9b91cf4f27c963b3e08455478ccb04c23d3d4f8c644425744191fe2da7095cdf296d13a0e7419d473db6978409ded934d432456d597164e0d3be9f5d1057edcc17544c0e6f6f3f412d3b95ba8a270423"}], 0xd8, 0x48000}, 0x8040) connect$nfc_llcp(r5, &(0x7f0000851000-0x60)={0x27, 0x10000, 0x0, 0x7, 0x64, 0x9, "935dc056d599da60d43312149c85f2e5317b94777ede613cc083ec41f6de0269f23e8cb2312d07be9f35a33087566fbe4b85921e7df98f2f8a1b45fddaa94d", 0x5}, 0x60) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000b74000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0e00000000000000db0001ee000800000000e1ffffaa0000df7fe6000d722a32"}) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f00009d5000-0x8a)="b775ef29a0c91ea0125576a83308c0f91ddbec3e0000000000040008004ffd69e6023e97a90daff21c3afd25fd95748756d0cdee64abc22afd698eabc3bc351702c2c242edd77f010364e26df4a9bf523f57c16c893a6f72898b0e31fc9b58afd9614b05941247d076809e75a10090ec97dbb6a82455369a0932e21894c249613dfdadb9695704cae462", 0x8a) setsockopt$inet6_tcp_int(r5, 0x6, 0xf85c0269b1be33ef, &(0x7f0000dd4000)=0x0, 0x4) 2017/12/15 03:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) r2 = getpgrp(0xffffffffffffffff) r3 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000acb000)={0x0, 0x0, 0x0}, &(0x7f0000bdb000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000431000-0xc)={r2, r3, r4}, 0xc) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3c000-0x8)={0x0, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) [ 84.076126] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/15 03:48:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x3, @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(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="00", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000140000)={0x0, 0x8b, "7c32634835f40cfe57f08299e7bd71930454db48aaf759d21d9d7ea9b7b648b1cf32e666bac758ca1ae2b33c2c94f5186186e613f38ff05536063ebcbbfd7e3908a901ee22726696eb93a47ca347977bbcef5277301ba6be740950d814f0e2a01dd674cd9b11b501098b1b971918c40356745b352c760afeb8c5f01bc5e5aa6f43d8b3f661913afc5db40f"}, &(0x7f0000270000-0x4)=0x93) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e3c000-0x8)={r2, 0xfffffffd}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d75000-0x8)={0x0, 0x0}, 0x8) [ 84.131587] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 84.203556] ================================================================== [ 84.211159] BUG: KASAN: slab-out-of-bounds in sctp_send_reset_streams+0xb03/0xc10 [ 84.218771] Read of size 2 at addr ffff8801d2a71408 by task syz-executor7/10144 [ 84.226205] [ 84.227836] CPU: 0 PID: 10144 Comm: syz-executor7 Not tainted 4.15.0-rc3+ #221 [ 84.235187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.244537] Call Trace: [ 84.247115] dump_stack+0x194/0x257 [ 84.250725] ? arch_local_irq_restore+0x53/0x53 [ 84.255371] ? show_regs_print_info+0x18/0x18 [ 84.259853] ? sctp_send_reset_streams+0xb03/0xc10 [ 84.264765] print_address_description+0x73/0x250 [ 84.269583] ? sctp_send_reset_streams+0xb03/0xc10 [ 84.274493] kasan_report+0x25b/0x340 [ 84.278275] __asan_report_load2_noabort+0x14/0x20 [ 84.283177] sctp_send_reset_streams+0xb03/0xc10 [ 84.287919] sctp_setsockopt+0x70d/0x5d50 [ 84.292049] ? sctp_setsockopt_paddr_thresholds+0x540/0x540 [ 84.297746] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 84.302918] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 84.307997] ? futex_wait+0x69e/0x990 [ 84.311778] ? release_sock+0x1d4/0x2a0 [ 84.315736] ? futex_wait_setup+0x3d0/0x3d0 [ 84.320036] ? release_sock+0x1d4/0x2a0 [ 84.323988] ? check_noncircular+0x20/0x20 [ 84.328200] ? wake_up_q+0x8a/0xe0 [ 84.331715] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 84.336791] ? check_noncircular+0x20/0x20 [ 84.341001] ? futex_wake+0x2ca/0x680 [ 84.344791] ? get_futex_key+0x1d50/0x1d50 [ 84.349012] ? find_held_lock+0x39/0x1d0 [ 84.353065] ? lock_downgrade+0x980/0x980 [ 84.357189] ? avc_has_perm+0xd0/0x680 [ 84.361054] ? lock_downgrade+0x980/0x980 [ 84.365181] ? lock_release+0xda0/0xda0 [ 84.369133] ? lock_release+0xda0/0xda0 [ 84.373084] ? __lock_is_held+0xbc/0x140 [ 84.377125] ? avc_has_perm+0x43e/0x680 [ 84.381078] ? avc_has_perm_noaudit+0x520/0x520 [ 84.385732] ? iterate_fd+0x3f0/0x3f0 [ 84.389507] ? __might_sleep+0x95/0x190 [ 84.393464] ? security_socket_sendmsg+0x89/0xb0 [ 84.398203] ? inet_recvmsg+0x5f0/0x5f0 [ 84.402154] ? sock_sendmsg+0x4f/0x110 [ 84.406020] ? fput+0xd2/0x140 [ 84.409198] ? sock_has_perm+0x29c/0x400 [ 84.413236] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 84.418574] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 84.424260] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 84.429533] sock_common_setsockopt+0x95/0xd0 [ 84.434008] SyS_setsockopt+0x189/0x360 [ 84.437971] ? SyS_recv+0x40/0x40 [ 84.441570] ? selinux_file_fcntl+0xf2/0x150 [ 84.445958] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 84.450780] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 84.455773] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 84.460513] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 84.465239] RIP: 0033:0x452a39 [ 84.468402] RSP: 002b:00007f809987ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 84.476094] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452a39 [ 84.483337] RDX: 0000000000000077 RSI: 0000000000000084 RDI: 0000000000000014 [ 84.490579] RBP: 0000000000000079 R08: 0000000000000008 R09: 0000000000000000 [ 84.497908] R10: 0000000020e3bff8 R11: 0000000000000212 R12: 00000000006eebf8 [ 84.505150] R13: 00000000ffffffff R14: 00007f809987b6d4 R15: 0000000000000000 [ 84.512413] [ 84.514021] Allocated by task 10144: [ 84.517713] save_stack+0x43/0xd0 [ 84.521139] kasan_kmalloc+0xad/0xe0 [ 84.524827] __kmalloc_track_caller+0x15e/0x760 [ 84.529473] memdup_user+0x2c/0x90 [ 84.532986] sctp_setsockopt+0x6a6/0x5d50 [ 84.537109] sock_common_setsockopt+0x95/0xd0 [ 84.541576] SyS_setsockopt+0x189/0x360 [ 84.545522] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 84.550244] [ 84.551845] Freed by task 3398: [ 84.555099] save_stack+0x43/0xd0 [ 84.558526] kasan_slab_free+0x71/0xc0 [ 84.562388] kfree+0xca/0x250 [ 84.565468] shmem_destroy_callback+0x8c/0xa0 [ 84.569940] rcu_process_callbacks+0xd74/0x17d0 [ 84.574580] __do_softirq+0x29d/0xbb2 [ 84.578347] [ 84.579952] The buggy address belongs to the object at ffff8801d2a71400 [ 84.579952] which belongs to the cache kmalloc-32 of size 32 [ 84.592407] The buggy address is located 8 bytes inside of [ 84.592407] 32-byte region [ffff8801d2a71400, ffff8801d2a71420) [ 84.603988] The buggy address belongs to the page: [ 84.608892] page:000000002b2ab16b count:1 mapcount:0 mapping:00000000f8d86270 index:0xffff8801d2a71fc1 [ 84.618311] flags: 0x2fffc0000000100(slab) [ 84.622519] raw: 02fffc0000000100 ffff8801d2a71000 ffff8801d2a71fc1 000000010000003f [ 84.630377] raw: ffffea000761c460 ffffea00071f1960 ffff8801db0001c0 0000000000000000 [ 84.638226] page dumped because: kasan: bad access detected [ 84.643905] [ 84.645507] Memory state around the buggy address: [ 84.650407] ffff8801d2a71300: 00 00 00 fc fc fc fc fc 00 00 00 fc fc fc fc fc [ 84.657736] ffff8801d2a71380: 00 00 00 fc fc fc fc fc 00 00 00 00 fc fc fc fc [ 84.665066] >ffff8801d2a71400: 00 fc fc fc fc fc fc fc fb fb fb fb fc fc fc fc [ 84.672393] ^ [ 84.675991] ffff8801d2a71480: 00 00 00 fc fc fc fc fc fb fb fb fb fc fc fc fc [ 84.683323] ffff8801d2a71500: 00 00 00 fc fc fc fc fc fb fb fb fb fc fc fc fc [ 84.690651] ================================================================== [ 84.697979] Disabling lock debugging due to kernel taint [ 84.703510] Kernel panic - not syncing: panic_on_warn set ... [ 84.703510] [ 84.710853] CPU: 0 PID: 10144 Comm: syz-executor7 Tainted: G B 4.15.0-rc3+ #221 [ 84.719481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.728799] Call Trace: [ 84.731357] dump_stack+0x194/0x257 [ 84.734955] ? arch_local_irq_restore+0x53/0x53 [ 84.739593] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 84.744315] ? vsnprintf+0x1ed/0x1900 [ 84.748085] ? sctp_send_reset_streams+0xa40/0xc10 [ 84.752980] panic+0x1e4/0x41c [ 84.756139] ? refcount_error_report+0x214/0x214 [ 84.760863] ? add_taint+0x1c/0x50 [ 84.764368] ? add_taint+0x1c/0x50 [ 84.767875] ? sctp_send_reset_streams+0xb03/0xc10 [ 84.772773] kasan_end_report+0x50/0x50 [ 84.776712] kasan_report+0x144/0x340 [ 84.780484] __asan_report_load2_noabort+0x14/0x20 [ 84.785379] sctp_send_reset_streams+0xb03/0xc10 [ 84.790107] sctp_setsockopt+0x70d/0x5d50 [ 84.794223] ? sctp_setsockopt_paddr_thresholds+0x540/0x540 [ 84.799902] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 84.805063] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 84.810135] ? futex_wait+0x69e/0x990 [ 84.813905] ? release_sock+0x1d4/0x2a0 [ 84.817851] ? futex_wait_setup+0x3d0/0x3d0 [ 84.822136] ? release_sock+0x1d4/0x2a0 [ 84.826081] ? check_noncircular+0x20/0x20 [ 84.830282] ? wake_up_q+0x8a/0xe0 [ 84.833790] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 84.838859] ? check_noncircular+0x20/0x20 [ 84.843061] ? futex_wake+0x2ca/0x680 [ 84.846832] ? get_futex_key+0x1d50/0x1d50 [ 84.851036] ? find_held_lock+0x39/0x1d0 [ 84.855072] ? lock_downgrade+0x980/0x980 [ 84.859189] ? avc_has_perm+0xd0/0x680 [ 84.863043] ? lock_downgrade+0x980/0x980 [ 84.867160] ? lock_release+0xda0/0xda0 [ 84.871103] ? lock_release+0xda0/0xda0 [ 84.875047] ? __lock_is_held+0xbc/0x140 [ 84.879079] ? avc_has_perm+0x43e/0x680 [ 84.883023] ? avc_has_perm_noaudit+0x520/0x520 [ 84.887671] ? iterate_fd+0x3f0/0x3f0 [ 84.891438] ? __might_sleep+0x95/0x190 [ 84.895386] ? security_socket_sendmsg+0x89/0xb0 [ 84.900109] ? inet_recvmsg+0x5f0/0x5f0 [ 84.904052] ? sock_sendmsg+0x4f/0x110 [ 84.907907] ? fput+0xd2/0x140 [ 84.911070] ? sock_has_perm+0x29c/0x400 [ 84.915100] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 84.920437] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 84.926115] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 84.931371] sock_common_setsockopt+0x95/0xd0 [ 84.935836] SyS_setsockopt+0x189/0x360 [ 84.939778] ? SyS_recv+0x40/0x40 [ 84.943197] ? selinux_file_fcntl+0xf2/0x150 [ 84.947576] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 84.952387] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 84.957371] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 84.962097] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 84.966816] RIP: 0033:0x452a39 [ 84.969972] RSP: 002b:00007f809987ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 84.977645] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452a39 [ 84.984880] RDX: 0000000000000077 RSI: 0000000000000084 RDI: 0000000000000014 [ 84.992115] RBP: 0000000000000079 R08: 0000000000000008 R09: 0000000000000000 [ 84.999352] R10: 0000000020e3bff8 R11: 0000000000000212 R12: 00000000006eebf8 [ 85.006588] R13: 00000000ffffffff R14: 00007f809987b6d4 R15: 0000000000000000 [ 85.014261] Dumping ftrace buffer: [ 85.017767] (ftrace buffer empty) [ 85.021441] Kernel Offset: disabled [ 85.025033] Rebooting in 86400 seconds..