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", 0x1000}, {&(0x7f00009ed000-0x86)="7c58999fbaa915d4fa0a6003ac7ff6549451651ea0c50005feae0168b941edab240459ac47599967f1b9b7eb37b3093585513761cd408778e0f174777d47790f22fbb625493927c96a39de72674816e344bba50b92510fcc4519fcfaec5b25bfdcf3ab6a42db11605863c5588b904a97f876b9dee3d7d8762154e9552f066991d7464dd315fc", 0x86}, {&(0x7f0000af0000-0xce)="ca13d153e9374458f6cc02720304cad8016d0a16c3d16a8f32a80b95af2d1bab758d5d065c945d2107e7f7c81b1eaf50af055ccc412de84d5b31f3d920e4200cdf4bb3a475538127a71984a4b38600bef9982b8a3ee4f8cc234d9a1c111d7bf4fc136366af8b7685e9aafdc745afb5c0a644b621ef850eab786eb5828a652fa0a3df48b57568d0863e8a8f5eeafaceefa21777afe8da72d25c8c63c38a9f5bd160d499d6c7787751935762504e55fba96b18168085c35073c787dbe3cb27d7a25bf4e52178166bdece441a0ddb2d", 0xce}], 0x5, &(0x7f0000c95000)=[@init={0x18, 0x84, 0x0, {0x1, 0xffffffffffff7528, 0x10001, 0x3}}], 0x30, 0x4}, {&(0x7f000018a000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004e8000)=[{&(0x7f0000e92000)="7abcd9d4f287b54c87f68082cceaeb83", 0x10}, {&(0x7f0000357000)="6cbcf2bfb431fa9e932f607ffeb9061586", 0x11}], 0x2, &(0x7f0000300000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xfffffffffffffff7, 0x2, 0xfffffffffffff000, 0xffff, 0x6, 0xc3c, 0x5780, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8, 0x5, 0x0, r16}}, @init={0x18, 0x84, 0x0, {0x440e, 0x8, 0x7, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x3, 0x6, 0x5, r17}}, @sndinfo={0x20, 0x84, 0x2, {0xc00, 0x203, 0x1, 0x81, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0xaa, 0x8004, 0x4, 0xfe00000000000000, 0x12c8, 0x110a, 0x0, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8200, 0xfffffffffffffff8, 0x7, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x9e1c, 0x7, 0x820b, 0x10000, 0x81, 0x3ff, 0x3, 0x4b5c, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8008, 0x2, 0x1, r23}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x0, 0x1, 0x2}}], 0x1e0, 0x4000000}], 0x6, 0x0) 2018/01/16 12:30:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00003b6000)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0xbc2e, 0x7, 0xf, 0x0, 0xfffffffe, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000535000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r2 = socket(0xe, 0x200000000003, 0x1) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 12:30:27 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x20000000001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000008000-0xa)='/dev/dsp#\x00'], &(0x7f0000004000-0x8)=[&(0x7f0000007000)='/dev/dsp#\x00'], 0x1100) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000009000-0xa)='/dev/dsp#\x00') ioctl$int_in(r0, 0x80000080045010, &(0x7f0000004000-0x8)=0x0) 2018/01/16 12:30:27 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) r2 = gettid() ioprio_get$pid(0x2, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ee9000)='./file0\x00', &(0x7f000077d000)='./file1\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 12:30:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000691000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_sctp(0x2, 0x0, 0x84) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 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]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) pkey_alloc(0x0, 0x6d187793e654b4d0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 12:30:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000eca000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000804000)={0x5, &(0x7f00007ef000-0xec)=""/236, &(0x7f0000700000-0x78)=[{0xfff, 0x1a, 0x7, &(0x7f00009ec000-0x1a)=""/26}, {0x6c, 0xd2, 0x77751c91, &(0x7f0000024000)=""/210}, {0x7, 0xcd, 0x1, &(0x7f0000b94000)=""/205}, {0x4, 0xed, 0x2, &(0x7f0000a2c000)=""/237}, {0x2, 0x2f, 0x100000000, &(0x7f0000788000-0x2f)=""/47}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f000087d000-0x8)=0x7) 2018/01/16 12:30:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000003000-0x50)={0x20a, @tick=0x0, 0x400, {0x4, 0x4}, 0x9, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) prctl$intptr(0x18, 0x80000001) ioctl$sock_ifreq(0xffffffffffffffff, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ab0000)=@int=0x7, 0x4) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000080f000)={0x2, r2, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$setstatus(r4, 0x4, 0x40000) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000b33000)={0x0, 0x4, 0x401, 0x8}, &(0x7f000096e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00008c1000-0x8c)={r6, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xffffffffffffff00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$getownex(r4, 0x10, &(0x7f000000f000)={0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 12:30:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") link(&(0x7f0000329000-0x8)='./file0\x00', &(0x7f00000d3000)='./file1\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/rfkill\x00', 0x101000, 0x0) 2018/01/16 12:30:27 executing program 4: r0 = gettid() r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d38000-0xb)='/dev/audio\x00', 0x401, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f000029b000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) exit(0x0) tkill(r0, 0x0) 2018/01/16 12:30:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004d4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000c77000)={@common='ip6tnl0\x00', @ifru_map={0x1, 0x7, 0xd19, 0xb97d, 0x5, 0x1}}) r1 = syz_open_procfs(0x0, &(0x7f000084d000)='net/ipv6_route\x00') readv(r1, &(0x7f0000f7e000-0x90)=[{&(0x7f00005c2000-0x71)=""/113, 0xfdd7}], 0x1) 2018/01/16 12:30:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008d3000)={0x2, 0xffffffffffffff8e, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005df000)=0x0) fcntl$setown(r0, 0x8, r1) creat(&(0x7f00001f9000-0x8)='./file0\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000ff3000-0x20)={0x1, 0x3, 0xec38, 0x6a0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000856000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) 2018/01/16 12:30:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000579000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000013f000-0x4)=0x0) memfd_create(&(0x7f0000831000)='\x00', 0x1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00008cd000-0x8)={0x2, 0x55, 0x9, 0x8, 0xffffffffffffff01}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000bc2000)=""/149) syz_open_dev$dspn(&(0x7f0000400000-0xa)='/dev/dsp#\x00', 0xf55, 0x40) [ 36.140008] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/16 12:30:27 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common=""/16, 0x10) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000009000)=0x0) io_submit(r1, 0x2, &(0x7f0000002000-0x10)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000+0x10e)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000)="1cc2db06de3122cb789386b13d", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 12:30:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000092b000)='/dev/vcs\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000bc0000-0x7d0)={0x780, 0xfffffffffffffffe, 0x0, @fuse_notify_store_out={0xffffffffffffdf00, 0x800, 0x0}}, 0xfffffff6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009cc000)=0x0) getresuid(&(0x7f0000971000-0x4)=0x0, &(0x7f000052e000)=0x0, &(0x7f0000ff7000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000ed7000)={0x8, 0x80000001, r1, 0x1ff, r2, 0x4, 0x98, 0x81}) 2018/01/16 12:30:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000538000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bridge0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000d00000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='ip6tnl0\x00'}}) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000714000-0x4)='/selinux/create\x00', 0x2, 0x0) recvfrom$ipx(r1, &(0x7f00004ab000)=""/146, 0x92, 0x10040, &(0x7f00008f9000)={0x4, 0xc9, 0x19, "5c19f0755e24", 0x7, 0x0}, 0x10) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) [ 36.270550] QAT: Invalid ioctl 2018/01/16 12:30:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x336) syz_open_dev$sndctrl(&(0x7f0000563000-0x13)='/dev/snd/controlC#\x00', 0x1c000000000000, 0x200) 2018/01/16 12:30:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000bff000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000bdd000)=""/160) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a95000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f00007c7000)="1f206443301fa2f90a7d87a434c537626ad9edbc1026a160c2bb021eb89113370c89866366e992f101bfbcd06db43ff60561e3782eddec4ff4621259c6f6b9831106abeed4e473d08b8b42d240036188c25eb98d10d89a2d5cc0a35bee0106794a501078a36a482655b7a4f56fac54e576bbea89608f486ca13f565ee882f50d5b6f9c01191b0bded0611ede14261a0e57ec41b378c9a07aca7ebab2240670a27ca5eb3fb918454a95f1a4f88c9e9d72840e29f6b7503b674c8da8771689c4c505f6c4ca5d572e531f126d7e4b0bcba8c04abdba2d147c17bfa24f32bc5929c17a04b17f2d657284a99d832f81fafc7410e59fd9baae7d82", 0xf8) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x1, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x3f4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r3 = accept$alg(r0, 0x0, 0x0) r4 = memfd_create(&(0x7f0000fb1000-0xe)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) syz_open_pts(r4, 0x100) sendmsg$alg(r3, &(0x7f00009c7000-0x38)={0x0, 0x0, &(0x7f00009b1000-0x40)=[{&(0x7f0000271000-0xa4)="dd02597c1c4afa45b859720c461c1f94", 0x10}], 0x1, &(0x7f0000599000-0x78)=[], 0x0, 0x0}, 0x0) io_setup(0x4308bd0f, &(0x7f0000d48000)=0x0) read(r3, &(0x7f00000b4000-0xda)=""/218, 0xda) 2018/01/16 12:30:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f00007f9000)="ad6bc634870e77845fd584f98e0b43cdb8a7d7526470d0a9fefa9853a9bbf59f5115572db5a3b050ca9e7e7db9d71ee95c5c76450a6e90ebb1ec5c3779847908ee82cdd054d112cea117f8aea981", 0x4e) 2018/01/16 12:30:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) fstat(r0, &(0x7f0000249000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f00001bf000)=[r1]) r2 = fcntl$dupfd(r0, 0x406, r0) ftruncate(r0, 0x5) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x1b) syz_extract_tcp_res$synack(&(0x7f0000bc0000-0x8)={0x0, 0x0}, 0x1, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000b3e000-0xe1)=""/225) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000c7000-0x12)={0x7, [0x9a, 0x3c50b778, 0x5, 0xffff, 0x5, 0x2, 0x1f]}, &(0x7f0000fa9000)=0x12) syz_extract_tcp_res(&(0x7f00002ac000-0x8)={0x0, 0x0}, 0x8, 0x8) splice(r0, &(0x7f00007e3000-0x8)=0x0, r2, &(0x7f0000042000-0x8)=0x43, 0x80000000, 0x8) write$tun(r2, &(0x7f0000632000)=@pi={0x0, 0x0, @ipv4={{0x13, 0x4, 0x81, 0x5, 0x175, 0x0, 0x8001, 0xbd0, 0x33, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@generic={0x0, 0xfffffffffffffd76, 'v1'}, @ra={0x94, 0x6, 0x2d}, @ra={0x94, 0x6, 0x9}, @ra={0x94, 0x6, 0x8000}, @noop={0x1}, @lsrr={0x83, 0x1f, 0xb6, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @rand_addr=0x80, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}]}}, @tcp={{0x0, 0x1, r3, r4, 0x6d7, 0x0, 0xb, 0x80, 0x7, 0x0, 0x8, {[@generic={0xff, 0x274, "bc7c54"}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x6, 0xfffffffffffffff7}, @window={0x3, 0x3, 0x47d}, @nop={0x1}]}}, {"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"}}}}, 0x179) 2018/01/16 12:30:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000756000-0xb)='/dev/vcsa#\x00', 0x1, 0x80) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000f20000)={{0x4, 0x9, 0x6, 0x5, 0x8, 0xffffffff}, 0x1}) bind$alg(r0, &(0x7f000049a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000091000-0x17)=""/23, &(0x7f0000824000-0x4)=0x17) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06cc93b795b81c963620851a71c695f6781c813dbedae661bf4027a80cf16dd7efcedf805fb599a3341668df2f825de709d389d74548c8adeb2de70463ab0909480cbe9105ef026a9391bf42d96580ea918818be39e671b51c135c9bcaeeb65eabc6bab4a8578495941708a81ce630bd00a135da1cf62b4357369154530c8a3ef02eb", 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000004b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000030d000-0x8)={0x0, 0x10001}, &(0x7f0000ebb000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000ed000)={r4, @in6={{0xa, 0x1, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x8}, 0x98) recvmsg(r2, &(0x7f000045f000-0x38)={0x0, 0x0, &(0x7f000017a000)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f0000557000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 12:30:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/qat_adf_ctl\x00', 0x16001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d02000)={0x2, [0x0, 0x0]}, &(0x7f00007b3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000053000-0x8)={r2, 0x4}, &(0x7f0000309000)=0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d85000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005e9000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000066000-0x10)={r4, 0xb4, &(0x7f0000885000-0xb4)=[@in6={0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2da}, @in6={0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x711, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000997000-0x4)=0x10) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r6 = accept4$unix(0xffffffffffffffff, &(0x7f0000a80000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ee5000-0x4)=0x8, 0x80800) shutdown(r6, 0x1) setsockopt$inet6_tcp_int(r3, 0x6, 0x11, &(0x7f0000a4d000-0x4)=0x5, 0x4) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f00001c1000)={0x0, 0x0, []}) 2018/01/16 12:30:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000097e000-0xc)={0x10, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c8a000)='/dev/hwrng\x00', 0x8880, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000818000-0x28)={0x7, 0x20, [0x1f, 0x5, 0x7, 0x1f, 0x8b0f, 0x6, 0x7, 0x4]}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0xb, &(0x7f00008e3000-0x4)=0x0, 0xfef2) 2018/01/16 12:30:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000786000)=[{{&(0x7f0000e9e000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003c6000-0x30)=[{&(0x7f0000e8b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000044000)=""/0, 0x0}, {&(0x7f0000b18000-0x4e)=""/89, 0x59}], 0x3, 0x0, 0x0, 0x1}, 0x15ac3a4d}, {{&(0x7f0000fc0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a6b000)=[{&(0x7f0000e8a000)=""/27, 0x1b}, {&(0x7f0000aa4000)=""/132, 0x84}], 0x2, 0x0, 0x0, 0x9}, 0x6}, {{&(0x7f0000f79000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001d000-0x30)=[{&(0x7f0000a8b000)=""/101, 0x65}, {&(0x7f00004db000)=""/117, 0x75}, {&(0x7f0000ef2000-0x9a)=""/154, 0x9a}], 0x3, &(0x7f0000864000)=""/179, 0xb3, 0x7}, 0x7}], 0x3, 0x10001, &(0x7f0000b9f000-0x10)={0x0, 0x989680}) connect$netlink(r0, &(0x7f0000537000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) 2018/01/16 12:30:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d3c000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f54000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0xfa00}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000dbc000-0x4)=0x80000000000003, 0xffffffffffffffba) connect$inet6(r0, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 12:30:28 executing program 7: r0 = syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) fsync(r0) 2018/01/16 12:30:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00007a2000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x6000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dff000-0x14)={0x0, 0x1, 0x0, 0x8, 0x61, 0x3}, &(0x7f0000858000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000057f000)={r1, 0x7f}, 0x8) 2018/01/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00003b2000-0x4)=0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f21000)={0x5, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x9, 0x58, 0x10000, 0x2, &(0x7f000039c000)=@generic="a35af33a3a269b272b3d8a458c8d8245", 0x6, 0x3, 0x5}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006bd000-0xc)='/dev/rfkill\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000aac000-0x10)=[{&(0x7f0000aa2000-0x7)="0bf5430f00032f", 0x7}], 0x1) 2018/01/16 12:30:28 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000097a000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000970000)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dda000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/16 12:30:28 executing program 2: mmap(&(0x7f0000000000/0x8a1000)=nil, 0x8a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000259000)=0x3, 0xfffffec7) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 12:30:28 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007b1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") r1 = creat(&(0x7f0000cfd000-0x8)='./file0\x00', 0x80000101) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000eff000-0x8)=0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000eed000)={0x65, {{0xa, 0x1, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3a3a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3e9818c3, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xfffffffffffff9d2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x637}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) 2018/01/16 12:30:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00007e6000)=0x0, 0x4) r1 = syz_open_dev$mice(&(0x7f0000d64000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000056000-0x4)=0x0, &(0x7f0000919000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000682000-0x4)=0x0, &(0x7f00004c7000)=0x4) 2018/01/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ada000-0xd)='/dev/snd/seq\x00', 0x0, 0x840) readv(r0, &(0x7f0000b2e000-0x10)=[{&(0x7f0000c6b000-0x1e)=""/30, 0x1e}], 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d3c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cc4000)=0xc) getpgrp(r1) 2018/01/16 12:30:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000301000-0xb)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002eb000)=0x7, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/29, 0x1d}], 0x1, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) memfd_create(&(0x7f000031f000)='/dev/kvm\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000477000)={0x0, 0x0}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00005fd000-0x1)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000060d000-0x12)='/dev/input/event#\x00', 0x9, 0x0) ioctl(r0, 0x9, &(0x7f000039f000)="") 2018/01/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f000068c000-0xd)='/dev/usbmon#\x00', 0x2e, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000ee000+0x57b)={0x5, 0x7, 0x1, 0x146c}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba0000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005c2000-0x34)={0x0, 0x2c, "81c3273193727dbc8a13341e91104dc34a621e8e3ca2fda05e36742df40763675680dba286fa652f2ab84d61"}, &(0x7f000040d000)=0x34) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004c9000)={r3, 0x3f}, 0x8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d88000-0x2)="", 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000ded000-0xe1)=""/225, &(0x7f000045c000-0x4)=0xe1) 2018/01/16 12:30:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c55000)='/selinux/access\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f2e000-0xc)={&(0x7f0000e94000)='./file0\x00', r2}, 0xc) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000060b000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0xb}) 2018/01/16 12:30:28 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001b000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000443000)={0x0, 0x80000000, 0x20}, &(0x7f000026b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x83f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x1, 0x3, 0x0, 0xfffffffffffffffd, 0x20, 0x86e3, 0x113, {r2, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1fe000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x7, 0x5, 0xffff, 0x0}}, &(0x7f00004fa000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 12:30:28 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000e01000)='/dev/dmmidi#\x00', 0x1, 0x40007e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000-0x30)=[{{r1, r2/1000+30000}, 0x2, 0x6, 0xfff}, {{r3, r4/1000+10000}, 0x0, 0x2, 0x7}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff8c, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) sendmsg$alg(r1, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[{&(0x7f000073e000)='~', 0x1}], 0x1, &(0x7f00009c7000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000a66000)='/dev/vcs#\x00', 0x1ff, 0x200402) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000df2000-0x14)={0x0, r2, 0x7, 0x3, 0x0}, 0x14) 2018/01/16 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000740000)="") r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005ce000)='./file0\x00', 0x13) r1 = memfd_create(&(0x7f0000a80000)='\x00', 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000f85000)=""/106) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000064d000)={0x0, 0x2}, &(0x7f0000edd000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ed5000-0x8)=@assoc_value={r2, 0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/16 12:30:28 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f000000a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001b000-0x40)=[{&(0x7f0000011000)="383a15a0c9c807947c9429b0ab8f8e72d4e186a7d1a936905dea0d95ba6fe42a1d6ca19050be19987d056afdf5b96a0e97", 0x31}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_pts(r2, 0x1) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000518000-0x4)=0x1b) close(r2) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000539000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000e4b000-0x4)=0x0, &(0x7f00009e7000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000008a000-0x90)={0x3ff, {{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) socketpair(0x18, 0x0, 0x0, &(0x7f000068d000-0x8)={0x0, 0x0}) 2018/01/16 12:30:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f00000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000a91000)={{0x1, 0x3, 0x0, 0x7ff, "ebd44f8d71d54164dea1467d5a645c891dc896a02cdf4cd4855e12746360f499cc5e2883bd7c68314a50d247", 0x5}, 0x2, [0x7fffffff, 0x74, 0x6f, 0x0, 0x5, 0x8, 0x3, 0x10000, 0xff, 0x4, 0x0, 0x9, 0x6, 0x9, 0x800, 0x1, 0x9, 0x2, 0x2, 0xfffffffffffffffe, 0x80000000, 0x8, 0x15, 0x74d5, 0xffffffffffffffe0, 0xe4c, 0x5, 0xffffffff, 0x7, 0x0, 0x10001, 0x400, 0x2, 0x7, 0x20, 0x2, 0x3fe000000000000, 0x2, 0x9, 0x3, 0xffffffffffffffc0, 0x6, 0x0, 0xfc, 0x10001, 0x1, 0x0, 0x1000, 0x20, 0x4, 0x3, 0xfffffffffffffffe, 0xffffffff, 0x0, 0x2a, 0x0, 0x7a5, 0x2, 0x260, 0x12000000, 0x0, 0x8000, 0x6, 0xcd2, 0x0, 0x1ff, 0x2, 0x3, 0x6a8, 0x5, 0x8, 0x6, 0x0, 0x3, 0xb21c, 0x7fffffff, 0x3, 0x7, 0x1, 0x20, 0x3, 0x8, 0x2, 0x7fffffff, 0x3f, 0xfff, 0x7, 0x2, 0x8, 0xf17, 0x1, 0x30, 0x5, 0xffffffffffffffee, 0x3ff, 0xfff, 0x5, 0xf14, 0x1, 0x200, 0x100000000, 0x2, 0x5, 0x81a8, 0x6, 0x4, 0x20, 0xf406, 0x9, 0x6, 0x0, 0x1ec55ba6, 0x80000001, 0xffff, 0x80, 0x3f, 0x20, 0x0, 0x3, 0xc2d, 0x80000000, 0x6, 0x3ff, 0xffffffff, 0x8, 0x3, 0x5, 0xffff], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f00001f5000)=@abs={0x20000001, 0x0, 0x0}, 0x8) syz_open_pts(r2, 0x40) 2018/01/16 12:30:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000382000-0xc)='/dev/autofs\x00', 0x12080, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000922000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x100000000004) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000054c000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 12:30:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000002000-0xa8)=[{&(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9e221a2f25d077449f4c94daae6ceac76da53cdf71d3a656eb55c516550f30b45140e02aad8c53c14ce2895a58273310299cd0534189335e574183eaea25d7", 0x0}, 0x60, &(0x7f0000003000)=[{&(0x7f0000002000)="4a99e593", 0x4}], 0x1, &(0x7f0000004000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000005000)=""/0, &(0x7f0000002000)=0x0) 2018/01/16 12:30:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000329000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x7, 0x7, 0x2ea, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000001000-0x50)={{0x3ff, 0x0}, {0x0, 0x3}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = syz_open_procfs(0x0, &(0x7f000051f000)='setgroups\x00') sendfile(r0, r0, &(0x7f0000014000)=0x0, 0xffff) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00005ad000-0x4)=0x7f, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00009bd000)=0x0) 2018/01/16 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getrlimit(0xf, &(0x7f00007b0000-0x10)={0x0, 0x0}) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r2 = accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) sendto$inet6(r2, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 12:30:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000700000-0x34)='self\x00', 0x0) pwrite64(r0, &(0x7f00001bb000)="2fee", 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000539000-0x4)=0x0, &(0x7f0000332000-0x4)=0x4) bind(r0, &(0x7f00003ad000)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) open(&(0x7f0000d14000)='./file0\x00', 0x4000, 0x4) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000525000-0x12)=""/18) chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000413000)=""/4096) 2018/01/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002da000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fd3000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001ff000)={0x0, 0x604, 0x81, 0x1ef, 0x5, 0x3c, 0x0, 0x9, {0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xb45}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x0, 0x2, 0x100000001}}, &(0x7f000083a000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000136000)={0x0, 0x13, 0x8, 0x3, 0x6, 0x1, 0x4, 0xfffffffffffff220, r2}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ce4000-0x4)={0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) write(r4, &(0x7f0000fca000)='s', 0x1) r5 = socket(0x10, 0x20000000000003, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000bb2000)=@ipx={0x4, 0x7fff, 0x0, "529624beff5b", 0x4, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000377000-0x8)={r5, r3}) setsockopt(r5, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f000067d000)=0x0, &(0x7f0000f3a000-0x4)=0x4) 2018/01/16 12:30:28 executing program 0: r0 = shmget(0x0, 0x2000, 0xfffffffffffffffe, &(0x7f00007b2000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00006b8000-0xfa)=""/250) 2018/01/16 12:30:28 executing program 4: r0 = creat(&(0x7f00001c2000-0x8)='./file0\x00', 0x1a3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) statfs(&(0x7f00001d8000-0x8)='./file0\x00', &(0x7f0000de2000-0xa2)=""/162) 2018/01/16 12:30:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bind$bt_hci(r0, &(0x7f0000815000)={0x1f, 0x9, 0x0}, 0x6) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) [ 36.724050] TCP: request_sock_TCP: Possible SYN flooding on port 20005. Sending cookies. Check SNMP counters. 2018/01/16 12:30:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) r0 = add_key(&(0x7f0000917000)='.dead\x00', &(0x7f0000193000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f000033a000-0xd6)=""/214, 0xd6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f000064e000-0x8)={0x0, 0x0}, 0x80000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eed000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000071f000-0x10)={0x0, 0x0, 0x8}) ioctl$sock_ifreq(r2, 0x89b7, &(0x7f000081c000-0x50)={@common='ifb0\x00', @ifru_names=@common='sit0\x00'}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000281000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000089b000-0x10)={r3, r4, 0xbcb}) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000464000)={0xffffffffffffffff, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5, 0x3f, 0xe8, 0x0, 0x0, 0x1, 0x8, 0x0}) open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000125000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7f, 0x8, 0x4, 0x0, 0xffffffff, 0x2, 0x3000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0}) umount2(&(0x7f000046d000)='./file0\x00', 0x4) 2018/01/16 12:30:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x81d) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/16 12:30:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x12000000010, 0x2, 0xc) write(r1, &(0x7f0000ff2000-0x1f)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) r2 = dup2(r0, r1) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00005e2000-0xc)={0x2, 0x7, 0x8, 0x5, 0x8001, 0x3}) r3 = semget$private(0x0, 0x7, 0x400) semctl$GETZCNT(r3, 0x4, 0xf, &(0x7f0000668000-0x3d)=""/61) 2018/01/16 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000741000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000018a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000002d000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0xe6, &(0x7f00009f9000-0xe6)={@random="e40fc790b5f5", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x100, 0x5, 0x10000}], {0x8100, 0x51, 0x1, 0x3}}], {@generic={0x0, "ffe93745f02fead5f1cd27e0294b762814ced5776770e45ecc1723547780c8e3fd74e7c34879b630871d30e411c8cf47fe1accdced4bac20e6a412b0a3d952a9dd7c09c918da7ddc95837cbe7b69c23ae73a36c7b1d85ab6c1a2ebe273cc9b469bc36995a1619c2aa8e653ef70111a4a59ea2cb2ef5b81c1e64e2180359973d12e89fe72112baf4b3a91220fba1c5d16150dcacc47cfee8ecd4e2b07c694542805eba3b752204e11f2c556ff2053de06ffeddc4c80b49050c378c49fcaf7f79a92f6dd05e1abc1d1341dbe34deebe78b"}}}, 0x0) dup2(r0, r1) 2018/01/16 12:30:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000445000-0xc)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000514000-0xac)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2000000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4c7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x752}], 0xac) mount(&(0x7f0000911000)='./file0\x00', &(0x7f0000bff000)='./file0\x00', &(0x7f0000d89000)='vfat\x00', 0x144403, &(0x7f0000737000)="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") pivot_root(&(0x7f0000b7e000)='./file0\x00', &(0x7f00002af000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004fc000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x40, 0x1, 0x8, 0x1}, &(0x7f0000149000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000464000-0x8)={r1, 0xffff, 0x0}, 0x8) fstatfs(r0, &(0x7f0000faf000)=""/24) getpeername$packet(r0, &(0x7f0000f26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000503000)=0x14) clock_gettime(0x0, &(0x7f00003c0000)={0x0, 0x0}) getegid() getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f000031d000)=0x0, &(0x7f0000ee9000)=0x4) sendmsg$can_bcm(r0, &(0x7f000077a000)={&(0x7f0000b5d000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000057a000)={&(0x7f0000474000-0x48)={0x4, 0x410, 0x80000001, {0x77359400, 0x0}, {r3, r4/1000+10000}, {0x2, 0x5, 0x8, 0x2}, 0x1, @can={{0x2, 0x6, 0x401, 0x1}, 0x6, 0x0, 0x0, 0x0, "a53ed71a1e2dc381"}}, 0x48}, 0x1, 0x0, 0x0, 0x84}, 0x0) 2018/01/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000a8000-0xb)='/dev/adsp#\x00', 0x9000, 0x10100) sendmsg$nl_generic(r0, &(0x7f00000c4000-0x38)={&(0x7f0000121000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000940000-0x10)={&(0x7f00006ad000-0x98)={0x62, 0x3b, 0x100, 0x3, 0x1, {0x6, 0x0, 0x0}, [@generic="fa02c68f356f405490569ecd7158f1266b773d8d1355cd80320943056b7d3c8a38af3484f4722ad1e8dc021a4485c75263fe7f8e388ef9973e7e438b884d1c4e6c441c460e7b9bbb7afae6b690c7e70d4a74a7200401724707967b1ef6de19902ac8114f3e47199444bed6fd4620d61ac42f74148ad9d36e0200e87cd00900c146f1"]}, 0x89bf03cde3236fea}, 0x1, 0x0, 0x0, 0x40}, 0x4040) connect$netrom(r0, &(0x7f0000a95000)=@full={{0x3, {"fbe0039d94cb21"}, 0xfe}, [{"b5185acc1eefae"}, {"b4f88f58d60ee9"}, {"320909f8c32cee"}, {"9a337f77878ecc"}, {"9e486f1799a220"}, {"90d7f71e140e0d"}, {"9f73d3c08e851a"}, {"0d4f7b532f2097"}]}, 0x48) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001000-0x72)=""/114) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000158000-0x118)={0x20, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) read(r1, &(0x7f0000822000-0x8)=""/8, 0xffffff3d) syz_open_dev$sndpcmc(&(0x7f0000cdb000+0x8e4)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8000) close(0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000cf3000-0x6)={0x2, 0x3, 0x2}) poll(&(0x7f0000d72000)=[{0xffffffffffffffff, 0x100, 0x0}], 0x1, 0xd8) 2018/01/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000048f000)='/dev/loop#\x00', 0x7, 0x100001) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 36.851540] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/01/16 12:30:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') openat$rfkill(0xffffffffffffff9c, &(0x7f0000283000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) 2018/01/16 12:30:28 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000a9e000-0x9)='/dev/sg#\x00', 0xfff, 0x44c42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000816000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f50000)={0x741f, 0xff, 0x40, 0x1, 0x4}, 0x14) seccomp(0x1, 0x0, &(0x7f00006d3000-0x10)={0x2, &(0x7f000079c000-0x18)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) syz_open_dev$usbmon(&(0x7f00006b8000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) 2018/01/16 12:30:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/ppp\x00', 0x80400, 0x0) accept4$unix(r0, &(0x7f000038c000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000d4b000)=0x1002, 0x80800) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r2, r1, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c72000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000852000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000707000-0x6)={r3, 0x10001}, 0x6) ioctl$TCFLSH(r2, 0x540b, 0x2) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000fb2000-0x28)={0x8001, 0xd, 0x7, 0xbff, "c5ce65928f6b91aaa0ba851d4a2642a84403278fcaa5d1d95a7135c6b19b8197"}) setuid(0x0) 2018/01/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000125000)="260000002200472b05e07d00eb000000003dc41001ffff3322ad00030000008047003501a400", 0x26) recvmmsg(r0, &(0x7f0000e71000)=[{{&(0x7f0000f66000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c87000)=[], 0x0, &(0x7f0000bb8000-0x79)=""/121, 0x79, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bf6000-0x8)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007a2000)={0x0, 0x0, 0x8, [0x9, 0x3, 0x8001, 0xae, 0x9, 0x800, 0xf6, 0x9]}, &(0x7f0000429000)=0x18) r2 = syz_open_dev$adsp(&(0x7f000030a000)='/dev/adsp#\x00', 0x4, 0x80000) openat(r2, &(0x7f0000c41000-0x8)='./file0\x00', 0x800, 0x88) syz_open_dev$sndtimer(&(0x7f00002e4000-0xf)='/dev/snd/timer\x00', 0x0, 0x80200) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009b3000)={0x970, 0x1, 0x0, 0xa583, r1}, 0x10) 2018/01/16 12:30:28 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000a48000)='./file0\x00', 0xa000, 0x20) clone(0x0, &(0x7f00000c2000-0x81)="", &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fcd000-0xcb)="") 2018/01/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000030000-0x34)={{0x0, 0x2, 0xffffffffffffffff, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f00000bb000)=""/166, 0xa6, 0x0, &(0x7f000096c000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a0f000)="95", 0x1, 0x81, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f6f000)={0x0, @in6={{0xa, 0x2, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000094a000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f43000)={r2, 0x1000, 0xe3f, 0x7f}, &(0x7f000000f000-0x4)=0x10) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000d41000)={0x1058, 0x0, 0x1, @random="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0x1058) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000fbb000-0xd0)={0x5, 0x0, [{0x6, 0x6c6a30f2, 0x1, 0x5, 0x8, 0x101, 0x9, [0x0, 0x0, 0x0]}, {0xc0000000, 0x3, 0x4, 0x7, 0x3b, 0x10001, 0x7ff, [0x0, 0x0, 0x0]}, {0x8000000a, 0x1, 0x0, 0x4, 0x5, 0x3, 0x7, [0x0, 0x0, 0x0]}, {0x8000000b, 0xfffffffffffffeff, 0x5, 0x10001, 0x4, 0x5, 0x401, [0x0, 0x0, 0x0]}, {0x6, 0x10001, 0x3, 0x344, 0x6, 0x200, 0x9, [0x0, 0x0, 0x0]}]}) 2018/01/16 12:30:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006aa000-0x1)="a9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000511000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f6d000-0x4)=0x0) kcmp(r1, r2, 0x0, r0, r0) poll(&(0x7f00006cf000-0x18)=[{r0, 0x0, 0x0}, {r0, 0x20, 0x0}, {r0, 0x11, 0x0}], 0x3, 0x0) 2018/01/16 12:30:28 executing program 2: r0 = socket(0x200000000000006, 0x80006, 0x80000000000003) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f00004b3000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0xfffffffffffff001, 0x7f}, &(0x7f0000eba000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000184000)=@assoc_value={r1, 0xf109}, &(0x7f0000094000)=0x8) 2018/01/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5", 0x1}], 0x1) write(r0, &(0x7f0000805000)="", 0x0) bind$alg(r1, &(0x7f0000229000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg$netrom(r1, &(0x7f000008a000)={&(0x7f0000802000)=@full={{0x3, {"ccc29210b8f59c"}, 0x0}, [{"3340964417a7f3"}, {"c36c67c732c15d"}, {"a38c31eb4acac7"}, {"e2f815a5d42d6d"}, {"c110a2d9ec7983"}, {"f2fca9ed395fae"}, {"ab4e3a5875ab04"}, {"ed9ebbb0244b32"}]}, 0x48, &(0x7f0000e90000)=[{&(0x7f0000ee2000)="fedc", 0x2}], 0x1, &(0x7f000044f000)=[], 0x0, 0x0}, 0x40000100) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 12:30:28 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x200, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000012000-0xc)='/dev/amidi#\x00', 0x1, 0x218101) getsockname$netlink(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/16 12:30:28 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000025000)={0x0, 0x20, 0x1, @thr={&(0x7f0000025000)="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", &(0x7f0000026000-0x51)="ab1423b2e1b5fd631280b5a127906d2bba6ec18386eae6f317151a39cd1baf2b4235ebdb159ffec9a5218753743b43fbddca377caacc2d64a285d227e3f0b728d9878f32b46659cd505bd33a9badaed1b5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_delete(r1) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000013000-0x4)=0x0) 2018/01/16 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f32000)=""/116, 0xfee5) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000b0a000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f000007c000)={0x34c, 0xfffffffffffffffc, 0x1, @random="07000000000000000000e6065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b83919045"}, 0x58) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000658000-0x18)={0x0, 0x7, 0x8, [0x11217143, 0x3ff, 0x9, 0x401, 0x7, 0x4, 0x1, 0x1ff]}, &(0x7f0000010000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007ad000-0xbb)={r1, 0xb3, "be0b1aad6294ebebe6fed0534fb86e8ceaf8204542eda1d1a5d6cfeb4f4c35413e8663d11c45a7687478ae17ae21b447d58b54ee398623d60ddbe75ebacdc8f6f5ebb033288bf02b3ddb12d67fd3f661bcb3fd27e502d819caf0db080aac8cb52b61878dc6dde741a920d153db7e996a482109173a19eacf6e7b81cddd3bcf00ce60475aeac8193abcebbdd647227913276a096ea0d8613d7df748a2cb629d3dfdec285f3599193ffbc09d6c38b7bf0d778c9a"}, &(0x7f000002c000)=0xbb) prctl$setname(0xf, &(0x7f00006c9000)='/dev/cuse\x00') 2018/01/16 12:30:28 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007f3000)='/selinux/enforce\x00', 0x10100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e78000)={0x0, 0xff, 0x0, 0x9b1d, 0xfb3}, &(0x7f0000403000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) pwritev(r2, &(0x7f0000e5b000)=[{&(0x7f0000e3b000-0x12)="b3e2308b1a25789e89c56f638244295c8f3f", 0x12}, {&(0x7f000081d000-0x59)="6591bcd82a2428f4e1a789c6caeaedea2c543e3d87ef197fb2e0b1fa599014808980ccb1280c74616173f59bb21e5d3b3c8421c37b17a9892b5640e26e97718095122d93bfed7167f229e9a2928bc918476bbf578cf4c83ac8", 0x59}, {&(0x7f0000b5b000)="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", 0x1000}, {&(0x7f0000741000)="37aeae21dfa3e38d5374d544f7c2acb11acd3d15c24a8bf918d353cbca0d6c46665fb709e908961d68608a51ed3cb0734a95b5abf90af5eacbabd4d28ece4f281773c9dfd65fcd6af00075aadbfe448e142937950e4651cc15a67c7cae796be19bfb4e66b9840482b3948b4ecbd4b1ced4d856f3e1eb8bf01e9893d0e9015acd7941be8ee55f9d0e1f96f3eaf7b36fbdf46e3ae331d5d2d13e1dbf51ffbc36b90663184f277d6b48d65dc134000ac9d309df861b0a15bf024797ff838c1c", 0xbe}, {&(0x7f0000f8a000)="b4c61168bd446b102b04c1bb893ce030a933ca10c5b75ab53de2f03a0af1741f7667bb5c7d5a", 0x26}], 0x5, 0x0) getpeername$packet(r2, &(0x7f00009c5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aa0000-0x4)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000e81000-0xc)={r3, @rand_addr=0x9, @broadcast=0xffffffff}, 0xc) 2018/01/16 12:30:28 executing program 0: socketpair$inet(0x2, 0x802, 0x7, &(0x7f0000b38000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x7fffffff, 0x105, 0x400, 0x8, r2}, &(0x7f0000838000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$inet6(r3, &(0x7f0000829000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ef2000-0x4)=0x1c, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000cf9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x10000001, 0x1, 0x4, 0xffffffffffffffff, 0xfffffffffffffffe, 0x7}, 0x20) 2018/01/16 12:30:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000036e000-0xc)='/dev/rfkill\x00', 0x280, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004cd000-0x5)='task\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b64000+0xf75)={0x0, 0x10000}, &(0x7f00001b6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e65000)={0x80000001, 0x0, 0x800e, 0x9, 0xff, 0x1ff, 0xfffffffffffff134, 0x7a4, r2}, &(0x7f0000cff000)=0x20) getdents64(r1, &(0x7f0000cf0000-0x2c)=""/44, 0x2c) ioctl$void(r0, 0xc0045c77) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000e4c000)=0x0) getdents(r1, &(0x7f0000cdb000)=""/36, 0x24) 2018/01/16 12:30:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000eb6000-0xc)={0x0, 0x0}) syz_emit_ethernet(0x6e, &(0x7f0000100000)={@random="cd120001f7f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "920b22", 0x0, 0x84, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "249e195c49c710f2"}}}}}}}, 0x0) socketpair(0xb, 0x806, 0xffffffffbd1add9a, &(0x7f0000949000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f2a000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000afc000-0x4)=0xc) 2018/01/16 12:30:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000152000)={0x0, 0x0, 0x0, ""}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000a44000)=0x0, &(0x7f0000013000-0x4)=0x4) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvfrom$ipx(r3, &(0x7f0000855000)=""/71, 0x47, 0x2100, &(0x7f0000c5f000)={0x4, 0x8, 0x4, "56fa0870b346", 0x3, 0x0}, 0x10) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000504000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/16 12:30:28 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000f000)="55dbeb60ba0c38119a1f7ec82e600064661a3cac2a56a16744792ca909da7943d428d74b12f0d8c6c7f294916179682150f7523804c589835212b0d9294d32d5f463158d541c3c7c5495587381236c67f214ddacbec44beb332229c671e16aa64979a0f8a2399b3b568ab31ae6841676b7fd17b50b46bd81be9aac8506882cbc3014f3bc2a211dd1a9b937e9e3c59778b1adf1dfc4d054bcd3b19d06382f95e9be165df9f34d37efc0e3411e539108d00b602bb296dcd0107a7081ac17da70bb388c62b040b47f", 0xc7, 0xfffffffffffffffb) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000013000-0x5e)="64e8ba5c6c6998e8a2a529df5052a89b07537fcaeb4a167491cb49b711bba16da7a7d834d15ce282c4b102ed130ed36ed4bf3e93ad39e693c941caaaf823c0ed0af15c718fec1676eab5dd73d094068c549d53ce976ffe9eca6d8420908d", 0x5e, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000)="7d2d077abdb25825beafa5ddad1c0e1eb0dd896b9e795581f205311d705076fdebf690062d07c97cc2cdc408244d8e94e5cab3951a3aca2f5d9aa78c4a61e9357fcfee0e810d5691e12b79492d3d7a2865c8a54229f4320f8699ef6f3a314dbe316d697b506217b42f4504ab0f1ecc4a024822cf715d55e0e1000241c0fbb4cac2e2f7451db12630939d02954da4fd015a2f78d4", 0x94}], 0x1, r3) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000010000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "8e15ffe90001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0xfffffffe0000, 0x0, 0xfffffffffffffffa, 0x99b}, {0x4732000000000, 0xf6, 0x9, 0x0}, {0xa, 0x1ff, 0xffffffffffffffc1, 0x7}]}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) 2018/01/16 12:30:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000115000-0x7e)=""/126, &(0x7f0000fa1000)=0x7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x80001, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000464000-0x38)=[], 0xae) r2 = syz_open_dev$dmmidi(&(0x7f0000fb9000-0xd)='/dev/dmmidi#\x00', 0x100, 0xc2000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00009cf000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000042f000-0x4)=0x0) 2018/01/16 12:30:28 executing program 7: prctl$setmm(0x59616d61, 0xffff7fffffffffff, &(0x7f0000783000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0x3, 0x3, 0x1, 0x3, 0x3ff, 0x8, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000, 0x9, 0xe, 0xffffffff, 0x1}}, &(0x7f000072e000)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009b0000)={r1, 0x800}, &(0x7f0000adc000)=0x8) 2018/01/16 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/16 12:30:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b6a000)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000004000)={0x1e, 0x1, "0083d2281e89d6b99bd2d70e17b21b4a9260031e6485"}, &(0x7f0000004000)=0x0, 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000)='./file0\x00', r0, &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x40096101, &(0x7f0000002000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r0, &(0x7f0000002000-0x2db)=@pi={0x0, 0x9f3e, @ipv6={0x6, 0x6, "bca620", 0x2af, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x5c, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xa4aa, 0x85, "2e76cb0bd4f674154f0d7b968185cd415090704d4df372d6680728a46b3536317ff4e69cd5bab042a0ba1c45535c154347fbc8f80b7acfda199d7e86f0189ce4862622cc9b2087a231c47c6a14f9911af497e8f0244108e4095cda7aaee94c5ae97e48bc045f01486b28608a0ad53739d65ce4dac10d302210ea0ed5cd575df0b89d492158"}]}, @dstopts={0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x7, 0x20, "e587e619552a693e53350937880f952c0fc294afdcc00d5c2dea1aa92ad4d445"}, @jumbo={0xc2, 0x4, 0x1}, @calipso={0x7, 0x48, {0x3ad7, 0x10, 0x7ff, 0x1, [0x7, 0x2, 0x5, 0x81, 0xffffffffffffff67, 0x684, 0x1, 0x8]}}, @enc_lim={0x4, 0x1, 0x700000000000000}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}}]}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x25b1, [0x0, 0x0, 0x0], {0x2, 0x6, "e93008", 0x2, 0x89, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@routing={0x3d, 0x4, 0x0, 0x10000, 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]}]}, @fragment={0x1, 0x0, 0x1, 0xfff, 0x0, 0xffff, 0x3}, @hopopts={0x7c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @hopopts={0xbf, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x45, 0x0, ""}, @generic={0x80000000, 0x40, "42f2e7fd639f4b02fbbc3b99132fa6499a48065100460f867b952a5c0791544ce8dd9df938f3c6b23bc44885ee7e2b7beceef5ce4c20637840334e72b50b99ee"}]}, @hopopts={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7ff}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x0}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0xff, 0x2, 0x1, 0x33a3, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x3f, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x101}, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x48, {0x81, 0x10, 0x2, 0x206df8f2, [0x9, 0xaa69, 0x5, 0x2, 0xff, 0x2, 0x6, 0x6d2198de]}}]}], "4159ac"}}}}}, 0x2db) 2018/01/16 12:30:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000edd000)='/dev/rtc\x00', 0x109800, 0x0) recvmmsg(r0, &(0x7f0000222000-0xb4)=[{{0x0, 0x0, &(0x7f0000df5000)=[{&(0x7f00009e5000)=""/105, 0x69}, {&(0x7f0000533000-0xd)=""/13, 0xd}, {&(0x7f00003a9000-0x31)=""/49, 0x31}, {&(0x7f0000c80000)=""/30, 0x1e}, {&(0x7f0000791000)=""/61, 0x3d}, {&(0x7f0000687000)=""/59, 0x3b}, {&(0x7f0000ab4000)=""/16, 0x10}], 0x7, &(0x7f000015c000)=""/51, 0x33, 0x7f}, 0x10000}, {{0x0, 0x0, &(0x7f0000702000-0x90)=[{&(0x7f0000f00000)=""/207, 0xcf}, {&(0x7f00007ea000-0x2)=""/2, 0x2}, {&(0x7f0000fec000)=""/4096, 0x1000}, {&(0x7f0000331000-0x8d)=""/141, 0x8d}, {&(0x7f0000051000)=""/141, 0x8d}, {&(0x7f0000c32000-0x1000)=""/4096, 0x1000}, {&(0x7f00003c3000-0x44)=""/68, 0x44}, {&(0x7f000041b000-0x5d)=""/93, 0x5d}, {&(0x7f0000755000-0xe7)=""/231, 0xe7}], 0x9, &(0x7f000048b000-0x81)=""/129, 0x81, 0x4}, 0x3}, {{&(0x7f0000b83000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000043b000-0x20)=[{&(0x7f00005f3000-0x1d)=""/29, 0x1d}, {&(0x7f00008e2000-0xb0)=""/176, 0xb0}], 0x2, &(0x7f0000df0000)=""/239, 0xef, 0xba4}, 0x1}], 0x3, 0x40010000, &(0x7f0000896000)={0x0, 0x0}) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) open(&(0x7f0000195000-0x8)='./bus\x00', 0x0, 0x0) 2018/01/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) close(r1) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ed000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xe0) 2018/01/16 12:30:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des-generic)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001000-0x3c)=[{{&(0x7f0000002000-0x80)=@generic={0x1, "ca133f27e63a8e4188fcee2136389ae0b52ae4dc26d9de3602dd060183d6dbd38e08d2288d03cb8131725f326a418b93ddc90fffab63bac8eb8b56ca49c5b7b9e75e3bbf08749c225e467ba8238d414d284f8010e3f06ece5a92d31f402bd8869506281a1a370aeea119b5cb85e548c2e4b1a70143653cc585747d28e0d8"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000002000-0x64)="3f993e7425236ef7846367e69e15f19ff4b229aac23619162c098952158f6b0228842c9728cc800ca82d3bb5151a9200d01f657d894cd162b07c2570c2e616f24a566f198b703ead49b2d0720c2c4174dc230253c7af0e6fbfc72e7a14a9539e6f1252b7", 0x64}], 0x1, 0x0, 0x0, 0x4}, 0x2}], 0x1, 0x24000000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) fcntl$getown(r1, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) r3 = getpgid(r2) fcntl$lock(r1, 0x5, &(0x7f0000001000-0x20)={0x0, 0x3, 0x1, 0x3, r3}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpid() 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) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000+0x4c0)={0x100, 0x80000001, 0x600000000000, 0xff}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) socket$alg(0x26, 0x5, 0x0) [ 37.288815] QAT: Stopping all acceleration devices. 2018/01/16 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffffc4e) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d22000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt(r1, 0xffffffff00000000, 0xfffffffffffffab1, &(0x7f0000649000-0x4e)=""/78, &(0x7f0000ec4000)=0x4e) mremap(&(0x7f0000c89000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000724000/0x3000)=nil) 2018/01/16 12:30:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000068e000)='./file0\x00', 0x20001, 0xa0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000fd4000)="c863383314b8bc1466e6e2c325dfcb27948329b074aed47ad1ec1395811d3c77c35d3a3715afc6d4bf18dd581f7d4b458cd1811b7bf744156ee484cb02a6b13c159c8b3e5a6ea72b88ca05045583cea86e027c36ea029555f611e1ab5d7168809236") perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000d39000)=0x6) dup2(r2, r0) 2018/01/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000093b000)=0x110) socketpair(0x15, 0x804, 0xce, &(0x7f0000ec3000)={0x0, 0x0}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000e8c000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:28 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000b39000)='./file0\x00', 0x109040, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f36000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000015d000-0x4)=0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xb92) close(r2) 2018/01/16 12:30:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c87000)={0x0, []}, 0x2d9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000046e000-0x28)={@generic="9cf2c7fb0e0000ffffffff040f000086", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) syz_open_dev$sndctrl(&(0x7f0000328000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x2) r2 = syz_open_dev$dspn(&(0x7f0000192000)='/dev/dsp#\x00', 0x8000, 0x40100) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00002a9000-0xc8)={0x4, 0x0, [{0x679, 0x1, 0x0, 0x0, @adapter={0x9, 0x222, 0x7be1, 0x6, 0x9}}, {0xfffffffffffffff9, 0x2da61b47dc8de561, 0x0, 0x0, @irqchip={0x7fff, 0x100000001}}, {0x40, 0x3, 0x0, 0x0, @irqchip={0x1000, 0x401}}, {0xff, 0x7, 0x0, 0x0, @irqchip={0x3, 0x3}}]}) 2018/01/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006b7000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000bb3000+0x3a7)={0x1000, 0x2, 0x5, 0x7fff, 0x3fffc00, 0x6}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000db4000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0x0) lsetxattr(&(0x7f000088c000)='./file0\x00', &(0x7f00002c4000-0xd)=@known='security.ima\x00', &(0x7f0000d67000)='/dev/kvm\x00', 0x9, 0x2) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000098f000)={0x7000, 0x100000, 0x1ff, 0x200, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"b3a640564b6b3c4a552c1bf7a097e2599a7dced92edc20eef803ca02b90000000000008000c73b52bc3910e90c3cd9b08f9f0c66d5060000007f652cd85a009f834ca0277319becde7fa12824b8c67f23e2e4b329a5d70a089b19adb319c213eca82fd2a3fba9ecd740e45048c23efbaee092f30205a1c24c0f4048bf5a4b0c4f3f12787f14e6ac556aa27202eb1fc1b53629037a6891e0c4adbc0157a66b4ee4b0507870f2d43b22a433711d0098e74196c3410417332ed4b74252b0b35e0f97cc50d1ac561c8862ca2ff9021f014d5a1916da1a85f43b13b54d20968d3589c7023c5e52efce267bb4035ccfcaf06d8e1238a43214b2c010001008ef5d9adebe59d134b7ddbc75a5233f7e3bf29438b9dc6b42971b08f7c310cb7893025c377cd552e246a09ca3e3c3e2857961500010dca5c050f70ffa0cd816aaac8ffe43ade51f8b228f11040bb056a4dc09e636ea63f6e46b960355553969ee62299d391ea90484d7fc901659ab8ca00000100da888e0a9c7ae207639fb7bad86791891fc5eb426feb1d03d065598e9843f6a641e50006ebaea5e00d554ea11bd17a55903b55a5bddc1c410d8fce7fbcf931af94b07d1051c07b63fb2630ca451f8f8f6171ea68ba2503a46eb681078ca5bc212ac03d2a19aec137048ac9fdb5f6ecc86a4d327a658d6db195415b98bc9e40f31f4a2998320efbf5b33623bfb68c882f295d60c760f014bd890cc8ce48820d62440a63400f84398b0ecd366e33786cb70345999f592e25f9a6ddd1f35882a96c51179e30a7985ac3ef0800b19abc812d75fe2d1b72d4c37b0b731101b0e36c557b5036cb0f559bcb8bde2dbd5eddbb1a1615e796bab2f5ab8a816f8e3f7d05f30000000000000000f96864528345792160482c4c3d63b535c49cb0a1c715414219bfd1521881f4e8696dd38667f3431c298d8559bc046d73c70767d0eda839fdffffffffffffffbdcbbe0800000008707916aea7065c6c4800000000000000407d6ba11a881542276462bb0dfd30560615cd0ec41c4118878daeb1ea2c67f2071bccde6a20efac7afb7002713423522e3e245194876051ae20f66d3590bf1bfc3e96917108d4220209fd33f3da7e6207f60a187e38704ca0b8b0ccc690238dfb597eb33a48b972d635fab0db5b2cda45dd74127f5fa37ac27e30a671ae4ac3590e9988713dbd001375dc0b9ff68990573b196c8248ea1df61dbfd5107c872123b7ddc911076a41ecdc973908bf65417dc1c33cdcd45df4ddf43890aee999f8bb2f2aa5315cad61550246065a69c6f97b216ab7847b0a4c34a36eba20460657b6c369fccc121d3ac2c75ea64df3877bca562408d431091cb1578389c48d2512f5f808204a213264cfe890c4439ca9f32e0f69ad1006a618128dbdf1545079d797664765f972b52126dcdc50cdbba6010043"}) r5 = dup2(r2, r3) ioctl$KVM_SMI(r5, 0xaeb7) dup3(r5, r4, 0x0) 2018/01/16 12:30:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000608000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000374000-0x120)={0x0, 0x0, 0x5bc, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x79, 0x8, 0x2, 0x5, "c689a5ccc09c1b7e0fbfc2956cf2281f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000994000)={0x0, 0x9}, &(0x7f0000ea2000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000252000-0x8)={r4, 0xcadf}, &(0x7f00008ab000)=0x8) sendfile(r2, r3, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/01/16 12:30:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000601000-0x78)={0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102, 0x101, 0x9, 0x8001, 0x80000000, &(0x7f0000806000-0x10)=@common='irlan0\x00', 0x3, 0x8, 0x7}) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto(r1, &(0x7f000054f000)="", 0x0, 0x0, &(0x7f00007f6000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) [ 37.334232] QAT: Stopping all acceleration devices. [ 37.385411] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/16 12:30:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000e82000)='/dev/snd/midiC#D#\x00', 0x5, 0x10000) bpf$MAP_CREATE(0x0, &(0x7f00003fd000-0x2c)={0x0, 0x3, 0x100, 0x4800, 0x8, r1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mq_getsetattr(r0, &(0x7f0000739000-0x40)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 12:30:29 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000007000)=@known='security.ima\x00', &(0x7f0000007000)="2965746830637075736574d0747275737465642d5b23236574683100", 0x1c, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000009000-0xa)='blacklist\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x8a)="afe10874d584e1652f025eb77eb5ba3594c1643fd4babe7e7a9723c8491c01beb10fd55863efb72cb858b23ac406b0b16bbd572cd28ad8738e2d4b77b7f71c35c51fbb6617e7279fdf79fbb5f97a4db018934743e65c4d4c1c3c2cfcd343c04ee4f6572e6a4f3a55bb8729779281b2c80102ebcb26ff8d9d9467e25c86e255739d454886d33f3569db63", 0x8a, 0xfffffffffffffffd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0x80) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f000000b000-0xd)="df56e9bfd7faa4f2bff7344cd3") r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) r7 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000007000)=0x0) r9 = getuid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000002000)={0x0, &(0x7f0000005000)=[]}) sendmsg$unix(r4, &(0x7f0000009000)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x20)=[{&(0x7f0000009000)="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", 0x1000}, {&(0x7f0000009000)="89a24de318f8410948588ac90e705040c88231c08401aa82f34cee5489566379f9d178cbce1803dd09c82113535676437c761f384abfafe94a6a18dc97961a654afd114b42a6288fd242e499e9ef1a628f95fb72768e479320abe9f5f2ddfc34680d867a361f541e", 0x68}], 0x2, &(0x7f0000005000-0xd0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xd0, 0x41}, 0x0) keyctl$describe(0x6, r2, &(0x7f0000008000)=""/164, 0xa4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000009000-0x20)={@generic="f07fbc0e5b38cf69ca7f8e4a78242f24", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r11 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r11, 0x80084121, &(0x7f0000006000-0x1f5)="") [ 37.433814] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/16 12:30:29 executing program 2: 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) sendto$inet6(0xffffffffffffffff, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000555000)=0x0, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000006b000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000a3a000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007dc000)={0x0, 0x99, "ecf66a381135ae45026eefffda0689d80d421a69e4114d6c97732bfd5cea07e8962b8450c6b078aa93a8ededb11e01b541d1d0bd928bb11447caee736155932173e33e78c5144568f870500df5a24a979dd1f17eb3772047f1e44871c5454f0e85276f9cc0d995be211cd924f56299287447dcfff5f78b8e133e163b05161347d3201ba50513f9e9d904c06d79d435a01e59f4334447378132"}, &(0x7f000029b000-0x4)=0xa1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000b4000)=@sack_info={r2, 0x10000, 0x9}, &(0x7f0000555000)=0xc) sendmmsg$alg(0xffffffffffffffff, &(0x7f00006d8000)=[{0x0, 0x0, &(0x7f000076b000-0x20)=[{&(0x7f000005c000)='e', 0x1}], 0x1, &(0x7f0000be6000-0x258)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 12:30:29 executing program 0: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000001000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x227) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f000006a000)='l', 0x1}], 0x1) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000006f000-0x4)=0x2, 0x4) read(r0, &(0x7f0000068000-0x1000)=""/4096, 0x1000) 2018/01/16 12:30:29 executing program 4: select(0x1, &(0x7f00008f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000071d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000121000)={0x0, 0x2710}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 12:30:29 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f000001d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$netlink(0x10, 0x3, 0x21) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x30, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @typed={0x10, 0x0, @str='nodev\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000001d000)=0x1) 2018/01/16 12:30:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x2b1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r0, 0x7) r1 = syz_open_dev$midi(&(0x7f0000af3000-0xb)='/dev/midi#\x00', 0x80, 0x100) recvmsg$kcm(r1, &(0x7f0000f3e000-0x38)={&(0x7f0000848000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001cb000-0x40)=[{&(0x7f0000a1a000)=""/48, 0x30}, {&(0x7f0000fde000-0xb)=""/11, 0xb}, {&(0x7f0000dd6000-0x55)=""/85, 0x55}, {&(0x7f0000c12000-0x30)=""/48, 0x30}], 0x4, 0x0, 0x0, 0xfffffffffffeffff}, 0x40000000) r2 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r2, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/16 12:30:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0xe000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00008ec000-0x5)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b1d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000cb0000-0x58)={0x92ed, 0xffff, 0x10001, 0x2, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000aba000-0x1000)=""/4096) ioctl$int_in(r2, 0x80000000005420, &(0x7f0000000000)=0x0) r3 = semget(0x3, 0x1, 0x80) semctl$GETPID(r3, 0x7, 0xb, &(0x7f0000943000-0x9f)=""/159) 2018/01/16 12:30:30 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dec000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) 2018/01/16 12:30:30 executing program 5: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ab7000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000421000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cd2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a46000)=0xe8) setreuid(r0, r0) 2018/01/16 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000047c000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000378000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068f000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000eef000)={&(0x7f0000e04000)={0x10, 0x0, 0x0, 0x1815008}, 0xc, &(0x7f0000b52000)={&(0x7f0000ce8000)=@ipv4_getaddr={0x2c, 0x16, 0x410, 0x4, 0x3, {0x2, 0x1f, 0x500, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x6, 0x6a8, 0x9, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x400c081}, 0x4000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e41000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xffffffffffffffef) 2018/01/16 12:30:30 executing program 3: socketpair(0x8, 0x80000, 0x19, &(0x7f0000d11000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000000000000000) vmsplice(r2, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0x1)="e1", 0x1}], 0x1, 0x0) close(r2) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x200000, 0x0) close(r3) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000017000)=@known='security.ima\x00', &(0x7f0000024000-0x85)=""/133, 0x85) 2018/01/16 12:30:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x20, 0x0, 0x6, 0x2, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 12:30:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000ee5000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b7a000)={0x0, 0xfffffffffffff800, 0x4, 0x81, 0x8000, 0x9}, &(0x7f00001d9000)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000757000-0x6)={r1, 0x5}, &(0x7f0000b92000)=0x6) poll(&(0x7f0000853000-0x18)=[], 0x0, 0x0) 2018/01/16 12:30:30 executing program 7: r0 = socket$inet(0x2, 0x3, 0xffffffffffffffd5) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c36000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e5c000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) sendmmsg(r2, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000086000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744", [0x0, 0x0]}, 0x14, &(0x7f0000a26000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r2, r1, &(0x7f000083c000)=0x0, 0x5) 2018/01/16 12:30:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) personality(0xc00000f) select(0x40, &(0x7f00008f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000071d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000699000-0x10)={0x0, 0x2710}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007cc000-0x4)=0x0) ptrace$peek(0x1, r0, &(0x7f0000e5f000-0x8)=0x0) 2018/01/16 12:30:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x200, &(0x7f0000012000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000014000-0x18)={0x0, 0xae24, 0x8, [0xfffffffffffffff8, 0x0, 0x2, 0x3a26, 0x401, 0x1f, 0x800, 0x3ff]}, &(0x7f0000011000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000012000)={r1, @in={{0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, &(0x7f0000001000-0x4)=0x98) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r3 = creat(&(0x7f0000e6c000-0x8)='./file0\x00', 0x84) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000005000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081e000)=0xe8) getresgid(&(0x7f0000fa9000)=0x0, &(0x7f0000d70000)=0x0, &(0x7f0000dc3000)=0x0) fchownat(r3, &(0x7f000007e000)='./file0\x00', r4, r5, 0x1c00) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 12:30:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000233000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x5, 0x81) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000d9c000)='status\x00') r3 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r3, r2, &(0x7f000030f000)=0x0, 0x7563) fcntl$getown(r3, 0x9) 2018/01/16 12:30:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00009e1000)=""/97, 0x61) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000da3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000155000)={0x0, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xc000, 0x100000001, 0x8, 0x9, 0x1ff, 0x40, 0x6, 0xe1b, 0x9, 0x2, 0x1, 0x0, 0xb6, 0x40]}, &(0x7f0000fa7000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c2c000-0x8)={r1, 0x18}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000916000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003bb000)={r1, 0xa4, &(0x7f0000f67000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x269}, @in6={0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ee3000-0x3)=0x10) mkdir(&(0x7f0000394000-0x8)='./file0\x00', 0x4) add_key$keyring(&(0x7f000085b000)='keyring\x00', &(0x7f000007a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) open(&(0x7f0000777000-0x8)='./file0\x00', 0xc0002, 0x8) prctl$setmm(0x23, 0x5, &(0x7f0000d48000/0x4000)=nil) 2018/01/16 12:30:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c96000-0xd)='/dev/dmmidi#\x00', 0x9, 0x40) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000287000-0x20)={@generic="f21d7073f4ac48453169fcd0b7cd97c0", @ifru_addrs={0x2, 0x1, @rand_addr=0xbe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0x0) times(&(0x7f0000837000)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 12:30:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x9) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000337000)=0x1f) splice(r0, &(0x7f0000ec2000)=0x0, r0, &(0x7f0000f79000)=0x23, 0x8, 0x2) 2018/01/16 12:30:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) socket(0x1b, 0x80000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000025d000)=0x401, 0xfffffd62) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000074a000-0x10)=@req={0x298, 0x0}) ioctl(r0, 0x800000000000937e, &(0x7f0000c3e000)="010000000000002138e3") 2018/01/16 12:30:30 executing program 7: seccomp(0x800000000002, 0x1, &(0x7f00001d9000)={0x4, &(0x7f0000752000)=[{0xfff, 0x3, 0x7, 0x3ff}, {0x3, 0x2, 0x4, 0x3ff}, {0x1, 0x4, 0x105, 0x2}, {0x4, 0x4, 0x4, 0x7ab}]}) 2018/01/16 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004db000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 12:30:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000081f000-0xb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x8, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "271b123da4693fc283cbd041101c6fcb5e97796c78ffd0df3dc557919e3a6bf2"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x0, []}) 2018/01/16 12:30:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x3) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0xffffffffffffff86}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000b3b000-0x8c)={0x4e1, 0xb6e, 0x10001, 'queue0\x00', 0xe54e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:30 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000004000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) kcmp(r2, r3, 0x1, r0, r0) 2018/01/16 12:30:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000b3c000)={@random="63efc77828d6", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@x25={0x805, {0x0, 0x80000000, 0xfb, "4baf821d21347130f2911750551f04329d9aee9e1b49ee5e58b719ba9e7a114e3e8fc9d9b89dd5ff8460f5fa827c06def2599ab7cc2bac54923059a20ea087465b9912f5224c3fcd9724aef6e468c52c5bd4bb32644cd0fe9d265d27ce941fd8e60e593009cdd3e5bff35a64c0466c624fe0184b00ca11fab950414ba1ae85b4ed00caadf5432e315c0d4a06c7a2f1a457e82bcf5c405ac7dc546621444fe37175bff7b82780dc267eb1150f"}}}}, &(0x7f0000b2c000-0x14)={0x0, 0x18c, [0xc06, 0xf4, 0x954]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000092000-0x11)='/dev/vga_arbiter\x00', 0x70280, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00002c9000)={0x0, 0x3, 0x33}, &(0x7f0000c74000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ea8000-0x6)={r1, 0x9e}, 0x6) 2018/01/16 12:30:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x204100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x9, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d06000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) rt_sigprocmask(0x1, &(0x7f0000d0c000)={0x2}, &(0x7f0000c74000)={0x0}, 0x8) 2018/01/16 12:30:30 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001be000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x5, 0x8, 0x7, 0x6e, 0xd64, 0x6, 0x3c, 0x7f, 0x10001, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003fe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c7a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000f44000)={0x4d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000762000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000028e000-0x4)={0x8000}, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000234000-0x1c)=[@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}], 0x1c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000751000/0x18000)=nil, &(0x7f0000e46000-0x18)=[@textreal={0x8, &(0x7f0000648000-0x43)="baf80c66b8ec23248666efbafc0cb0f0ee6690ba4000ecba610066ed3eaf3e6667d9e1baf80c66b81c97ea8666efbafc0c66ed0fc79e0e002e640fc7590db800008ed8", 0x43}], 0x1, 0x0, &(0x7f000042e000)=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004b2000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ccb000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000045e000-0x8)={r6, 0x2}, &(0x7f00006d8000)=0x8) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000333000)={0x1, 0x0, [{0x3b, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00008c4000-0x4)=0x200) 2018/01/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d31000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) execve(&(0x7f00006e5000)='./file0\x00', &(0x7f00008a2000)=[], &(0x7f000071f000)=[]) 2018/01/16 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ba7000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r2) eventfd2(0x9, 0x800) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00009f7000)={0x80000000, 0x1, 0x212, 0xffffffff, 0xfff, 0x5, 0x3, 0x1, 0x1f, 0xfffffffffffffffc, 0x9693, 0x4e}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000262000)=0x0, 0x4) 2018/01/16 12:30:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000418000)={0x0, 0x0}, 0x84000) r1 = syz_open_dev$usbmon(&(0x7f0000657000-0xd)='/dev/usbmon#\x00', 0x81, 0x40) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000629000-0x10)='/selinux/status\x00', 0x0, 0x0) init_module(&(0x7f0000301000-0x1)='\x00', 0x1, &(0x7f0000b04000-0x9)='^md5sum!\x00') openat$rtc(0xffffffffffffff9c, &(0x7f00009bb000-0x9)='/dev/rtc\x00', 0x400c03, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fae000-0x9)='/dev/vcs\x00', 0x82, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000e5d000-0x6)='vegas\x00', 0x6) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000817000-0x4)=0xe89) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) sysfs$3(0x3) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000a09000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) [ 38.876231] binder: 5589:5590 got transaction with invalid parent offset [ 38.883868] binder: 5589:5590 transaction failed 29201/-22, size 80-16 line 3088 [ 38.905037] binder_alloc: binder_alloc_mmap_handler: 5589 20000000-20002000 already mapped failed -16 [ 38.944242] binder: BINDER_SET_CONTEXT_MGR already set [ 38.951814] binder: 5589:5595 ioctl 40046207 0 returned -16 [ 38.960018] binder_alloc: 5589: binder_alloc_buf, no vma [ 38.965742] binder: 5589:5595 transaction failed 29189/-3, size 80-16 line 2903 [ 38.990641] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.996871] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 12:30:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000076000)='/selinux/context\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000267000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000039000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000ca5000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x0}, 0xc) ioctl$TCSETAW(r1, 0x5407, &(0x7f00007cc000-0x14)={0x1, 0x101, 0x0, 0xa8, 0x7, 0x100, 0x100000001, 0x876, 0x1, 0x7}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00002b8000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f67e37893545eec6b92667b5fd41ad44"}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) dup2(r3, r4) 2018/01/16 12:30:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000bf4000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2840) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00003a9000)=0x7, 0x4) perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a18000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000d95000-0x8)='./file0\x00', &(0x7f0000b54000)=@known='user.syz\x00', &(0x7f0000457000-0xc5)=""/197, 0xc5) getrandom(&(0x7f000019f000-0xf)=""/15, 0x39, 0x3) 2018/01/16 12:30:30 executing program 7: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x91}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000000000000103, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = syz_open_dev$dspn(&(0x7f0000026000-0xa)='/dev/dsp#\x00', 0x8, 0x141082) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000003e000-0xb)="5c38dc27b86c3bca649c07", 0xb, 0x40014, &(0x7f000003e000-0x1c)={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000009000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x121000) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000003d000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000003d000)=0xc) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f000003e000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lstat(&(0x7f0000006000-0x8)='./file1\x00', &(0x7f000003d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 12:30:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xda)={0x0, 0xd2, "f081a4ca9fdb54e5039a8afafc4d8a21a347095a0682b0b50f72e1aa84dab6bb0a5ad82987201cafd0cd37f641bf34974bf86c93bc958575be16610b9681e1479c839e21d4b44a050d301609d9b7bea22933dcf4c8d1b7c34ac8a21b63a6c964e056b7d4905cb2585791af2125e8e406fc216c33abccb9c2b87b70003d10a91e51fd7ece1c04def7b0c59da744d7355938f31142c7f7ca938a8e7f5fb291a727a62022b60b79365ad5d2369a5b40f62a6b1a7fc39d5806461304b4ab0d99d6ea4b31f5908f87853b8ec0a047f572385f585a"}, &(0x7f000008c000-0x4)=0xda) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000027b000)={r1, 0x2}, &(0x7f000035e000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r3, &(0x7f0000afc000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd29) 2018/01/16 12:30:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c0000-0x10)='/dev/sequencer2\x00', 0x60a080, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r1, 0x80000) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00004ee000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000701000)={0x4, &(0x7f0000298000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000a71000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000021b000-0x68)={0x0, 0xb6, 0x40, {r3, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:30 executing program 0: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x9e) 2018/01/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000db5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000093000)={&(0x7f00003ea000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = dup2(r1, r0) recvfrom(r0, &(0x7f0000e4b000)=""/39, 0x27, 0x0, 0x0, 0x0) sendmsg$netlink(r2, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001a8000-0x30)=[{&(0x7f0000771000-0xfc)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00009dc000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/16 12:30:30 executing program 4: mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000923000-0x9)='/dev/rtc\x00', 0x88, 0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000922000)={0x9e, "30c162cc19078ce6b8dcb2d628e5c1fc62deb16514900e0883128f41fe841fe82d5b576cb7e1d0b1e572ef13fc55f86f48c3ec7cd7982850290e6b573c38e2b40d6a6f638f595fa90e627748132f3a8e922f29f0097e90b047f3f099be6dbe65f5dd2259d33cb8be647ec7157041bcbfd1b2dc053e0b01fd6e09b6816c0ce5d1d1391e4c4e7574406db7f83d2f34361ea3581f036575caab24e86ef6d125"}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000e6000)={0xaa, 0x12, 0x0}) mlock(&(0x7f00003f3000/0x4000)=nil, 0x4000) 2018/01/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') mmap(&(0x7f0000825000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) preadv(r0, &(0x7f0000f7a000)=[{&(0x7f0000cd3000)=""/166, 0xa6}], 0x1, 0x0) 2018/01/16 12:30:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004d7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b94000-0xb8)={0x0, 0x0, 0x80000001, 0x7ff, 0xffff, 0x1, 0x5, 0x7, {0x0, @in6={{0xa, 0x0, 0x2400000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2, 0x7, 0xfff, 0x81}}, &(0x7f0000994000)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004ac000-0x14)={r2, 0x0, 0x8, 0x2, 0x500, 0x7f0000000000000}, &(0x7f0000166000-0x4)=0x14) clock_getres(0x0, &(0x7f00006ce000-0x10)={0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 12:30:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000040e000)='./file0\x00', 0x20000, 0x40) r0 = open(&(0x7f0000f2e000)='./file0\x00', 0x10442, 0x6) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f00008d9000-0xc)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 12:30:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000210000-0x16)='/selinux/checkreqprot\x00', 0x402, 0x0) openat(r0, &(0x7f0000a1f000-0x8)='./file0\x00', 0x200, 0x22) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001f3000)="e73bbf", 0x3) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000d01000-0x38)={&(0x7f0000d45000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000768000-0x20)=[{&(0x7f0000fa0000)="bb85efbf743880fc5cc04b2e328d8844b23b4301255dc1b864305637dc7a583c", 0x20}], 0x1, &(0x7f0000a43000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f00004a8000)=[{&(0x7f0000229000)=""/107, 0xffffffffffffffb5}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 12:30:30 executing program 2: mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000fa5000-0x8)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d75000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000391000-0x4)={0x7fff}, 0x4) 2018/01/16 12:30:30 executing program 0: prctl$intptr(0xe, 0x180000001) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000d3000)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x1c) 2018/01/16 12:30:30 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000009000-0x4)=[0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r0, r1, 0xff, 0x800000) unshare(0x8000400) r2 = epoll_create1(0x100000000080000) close(r2) epoll_pwait(r2, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000004000-0x8)={0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rfkill\x00', 0x20100, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000008000)={0x0}, 0x4) 2018/01/16 12:30:30 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000+0x319)='./file0\x00', 0x200000, 0xc4) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) fstat(r1, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)={0x1008, 0x9, "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"}, &(0x7f0000011000)=0x0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f6d000)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b60000-0xc)={r4, r2, r3}, 0xc) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") fcntl$getownex(r0, 0x10, &(0x7f00005cc000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000588000)={r1}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 12:30:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000075f000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x13, r0, 0x81000000) 2018/01/16 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000098000)='/dev/vga_arbiter\x00', 0x101100, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000c5000)="4ee92beb288ad4cfe24d201543013cdb2f8d244680b1e4b2b1959e5368e1a734aac16a4e841b818acd5071024ee4c3561cdf5b4276abcb") syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000008c000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) 2018/01/16 12:30:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009bf000-0x9)='/dev/sg#\x00', 0x100000000, 0x8000) fstat(r0, &(0x7f00007b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000015000)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffd, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvfrom(r2, &(0x7f0000c8e000)=""/59, 0x3b, 0x0, &(0x7f0000069000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) connect$llc(r0, &(0x7f0000079000)={0x1a, 0x3, 0x3f, 0x80000000, 0x1ff, 0x9, @random="4a7aea9ea4ec", [0x0, 0x0]}, 0x10) 2018/01/16 12:30:30 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b2f000)='/dev/usbmon#\x00', 0x2, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x8a5, 0x3, "17a91d927f2370a12124673781ff"}) setsockopt(r0, 0x84, 0x21, &(0x7f0000002000)="", 0x0) 2018/01/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000e4d000)='/dev/ashmem\x00', 0xc01, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$sndpcmp(&(0x7f0000250000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x4040) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000c61000)=0x3, &(0x7f00005ef000)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000867000)={0x3, 0x8, 0x5, 0x9, 0xf, 0x3}) 2018/01/16 12:30:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000ae000)={0x1, &(0x7f00007da000-0x10)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$sg(&(0x7f0000e78000-0x9)='/dev/sg#\x00', 0x9, 0x600040) 2018/01/16 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') mmap(&(0x7f0000374000/0x1000)=nil, 0x1000, 0x2, 0x80010, r0, 0x0) setns(r0, 0x0) 2018/01/16 12:30:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000020e000)=0xf01) ptrace(0xffffffffffffffff, r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000142000/0x2000)=nil, 0x0) fcntl$getown(r0, 0x9) shmat(0xffffffffffffffff, &(0x7f000017d000/0x1000)=nil, 0x0) 2018/01/16 12:30:30 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000a000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000000b000-0x8)='./file0\x00', 0x108) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000000c000-0x1)=0x0) syz_extract_tcp_res$synack(&(0x7f000000b000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x65, &(0x7f0000009000-0x65)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xfffffffffffffffe}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x57, 0xffffffffffffffff, 0xfffffffffffffffa, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0x1, 0x3, r0, r2, 0x352, 0x0, 0x6, 0x10, 0x8, 0x0, 0x7, {[@window={0x3, 0x3, 0xdf5}]}}, {"a84fd7009573fe9d48a96a51aa396c91538f5668c66949b56145e364d2263d8d29926f6aa754ccad845942"}}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/16 12:30:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) utimes(&(0x7f0000e56000)='./file0\x00', &(0x7f000096e000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r0 = getpid() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a40000-0x9)='/dev/vcs\x00', 0x8001, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000808000)={0x6, 0x8, 0x1, 0x0, 0x8, 0x7}) ptrace$setsig(0x4203, r0, 0x9, &(0x7f0000164000-0x10)={0x39, 0xffffffffffff8001, 0x7fffffff, 0x1630}) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/16 12:30:30 executing program 0: openat$vcs(0xffffffffffffff9c, &(0x7f0000bb4000)='/dev/vcs\x00', 0x121000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xff) 2018/01/16 12:30:30 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x80180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x3, &(0x7f000003d000)=0x1) setsockopt(r0, 0x84, 0x7c, &(0x7f0000000000)="", 0x0) 2018/01/16 12:30:30 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) connect$ax25(r0, &(0x7f0000bdb000-0x10)={0x3, {"30d1b39298c418"}, 0xfffffffffffffffd}, 0x10) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getresuid(&(0x7f0000f0f000)=0x0, &(0x7f0000728000)=0x0, &(0x7f0000b22000-0x4)=0x0) 2018/01/16 12:30:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088d000)='/dev/ptmx\x00', 0x40, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x7fffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc2000)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a6a000-0x8)={0x5, 0xbd7, 0x1, 0x354}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000225000)={0x6, 0x0, 0x0, {0x0, 0x1c9c380}, 0xfffffffffffffeff, 0x1000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/01/16 12:30:31 executing program 5: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000055c000)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00009fc000-0x40)={0x3, 0x9748, 0x1ff, 0x2e, &(0x7f00009fb000)=""/46, 0x41, &(0x7f00009fc000-0x41)=""/65, 0x5d, &(0x7f0000726000-0x5d)=""/93}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x1c, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 12:30:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004fa000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000595000-0xf8)={0x5, 0x0, [{0x1c62, 0x2, 0x0, 0x0, @sint={0x3, 0x2}}, {0x8000, 0x1, 0x0, 0x0, @sint={0x80000000000000, 0x9}}, {0x3, 0x2, 0x0, 0x0, @msi={0x1, 0xb4b, 0x48}}, {0xfff, 0x1, 0x0, 0x0, @sint={0x6, 0x2df}}, {0xfffffffffffffffd, 0x3, 0x0, 0x0, @adapter={0x1, 0xb0, 0x1, 0x4, 0x7}}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x5aa1ba8830dca8ee, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000b9a000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r4 = msgget(0x2, 0x13af82d72375d2f0) msgctl$IPC_STAT(r4, 0x2, &(0x7f000024a000)=""/225) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) 2018/01/16 12:30:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a13000)='/dev/cuse\x00', 0x8080, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000a28000)=0x2) r2 = semget(0x2, 0x0, 0x82) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000749000-0x26)=""/38) ioctl$void(r1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004db000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl(r3, 0x227e, &(0x7f0000001000-0x1)="") 2018/01/16 12:30:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0xca00) sendfile(0xffffffffffffffff, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) 2018/01/16 12:30:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x80) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b77000)={0xaa, 0x100000000, 0x0}) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000734000)=@generic="c7d7275eeb04f633d661ce859a9c393f") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ec8000-0x8)={r1, r0}) fcntl$setlease(r0, 0x400, 0x3) poll(&(0x7f0000c46000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 12:30:31 executing program 1: perf_event_open(&(0x7f0000a0c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x292f, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x21, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x2) 2018/01/16 12:30:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100000000000000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ebd000-0x9)='/dev/ppp\x00', 0x2200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e88000-0xa0)={0x0, @in6={{0xa, 0x0, 0x47, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10000, 0x7f, 0xfffffffffffffffb, 0x4}, &(0x7f0000bdc000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000d99000)=r4, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005e4000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000ea6000)={0x1, 0x0, [{0x6e0, 0x0, 0x0}]}) 2018/01/16 12:30:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ca5000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000b25000)=""/152) r1 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000085c000)=0x3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ad3000)=0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000506000-0x4)=0x4) getpeername$packet(r0, &(0x7f0000ff0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000241000-0x4)=0x14) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x41) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f8000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000611000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x1, 0x8001, 0x2, 0x0, 0xa0, 0x2, r2, r3}, {0x1, 0xd3, 0x3, 0x3, 0x8, 0x1, 0x7, 0x9}, {0x8, 0x0, 0x7fffffff, 0xccbb}, 0x10000, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x4, 0x0, 0x0, 0x20, 0x6, 0x80000000000000}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008ac000)={{0x4, 0x5}, {0x1, 0x2}, 0xfffffffffffffffb, 0x6, 0x7fffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000535000-0x4)=0x2, 0x4) 2018/01/16 12:30:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000b50000-0x4)=0x0) 2018/01/16 12:30:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00004f3000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getrlimit(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 39.572077] QAT: Invalid ioctl [ 39.575150] kauditd_printk_skb: 35 callbacks suppressed 2018/01/16 12:30:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cb9000)="260000005e001f00000000000000ff05001d0000070000000300000008db1ee9ff4422eade5f", 0x26) recvfrom(r0, &(0x7f000083d000)=""/189, 0xa4, 0x40000002, &(0x7f000097d000-0x80)=@generic={0xf, "bc2b11316993a8302640984b49261531fbbcd8653d33e6a03583ee79c5af361fbb9709e6c6322840569c3f028fdf2670d4261f5e554de002529579e854386b04889eec0fecfd4ab04965ba36e94d6ec50b8aec26dda90a85f2f0d9ecc32385b1abc513a808054818d03660ca138839234db6c57f7a87181e80939aae50e0"}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ac3000-0xe3)={0x0, 0xdb, "20e55629ab93a2c3da0777b7c2f3275f0469ed2459e294adb3480807380fb68120549ec6cc17f26b515a3020bf898f3cb9578e5394a6aea200dade179e9fbc370d8a128865a79db511b692f4dcda17509885f853843c4ffb6dda1dd08a95791dc49cb1bca3eb0e8a880d574dffe92bb388bb11012846db5815b27d79d0af78e4c90f3b9dcd78abd61fb6d9dc174340f6d1605c3f420b060c5e46be5b755fafdcaf749e7e3eb6b1eb3b2aea27623d14a861a7ce96d03f8271163a9304570d70ddf158b7e4c048564877373734b55411773f620f542c5f924a9ea58b"}, &(0x7f0000ed4000)=0xe3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000054a000-0x8c)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cda000-0x4)=0x8c) 2018/01/16 12:30:31 executing program 5: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f000032d000-0xb0)={{0x1f, 0x9}, 'port1\x00', 0xa2, 0x0, 0x5, 0x8, 0xfffffffffffffe01, 0x3, 0x3f, 0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$usbmon(&(0x7f00005f2000)='/dev/usbmon#\x00', 0x1, 0x101000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x203) r1 = bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, [@alu={0x7, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000f5d000-0x4)=0xc5c) 2018/01/16 12:30:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = accept4(r0, &(0x7f0000500000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bd000-0x4)=0x8, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000591000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b20000)=0x14) [ 39.575157] audit: type=1400 audit(1516105831.202:62): avc: denied { write } for pid=5710 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 39.634276] QAT: Invalid ioctl [ 39.645114] QAT: Invalid ioctl [ 39.663168] QAT: Invalid ioctl [ 39.669164] QAT: Invalid ioctl 2018/01/16 12:30:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x20001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000631000-0xc)='/dev/audio#\x00', 0x3, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001ae000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000b11000)={r3, 0x1}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000006f000)={0xfe, 0x0}) 2018/01/16 12:30:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) sysinfo(&(0x7f00005aa000)=""/102) 2018/01/16 12:30:31 executing program 4: mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000c0000-0x19e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x16}, [], "fc00000af7791010"}}}}}}}, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000005c000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000067000-0x8)=[0x7, 0x9]) r1 = syz_open_dev$sndpcmp(&(0x7f0000100000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff9, 0x20000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000c0000-0x6b)={0x0, 0x63, "0e99c439fd69abca89f6bade6e0468b277799fa8618a3f253fc2a714f392a12b160cd862ea071bb53c72008a4960f3218693147b34d6f78317565b91aff4d3c6a7e0abdc182030e26363aec78b8e1d0eb04751da5efe267a55044ea22f5996da8f73cc"}, &(0x7f000004d000)=0x6b) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000c2000-0x18)={r2, 0x6, 0x30, 0x7, 0x8e}, &(0x7f00000bd000-0x4)=0x18) 2018/01/16 12:30:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000900000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000d87000-0x1)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup(r1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f000041f000)={&(0x7f000026c000/0x2000)=nil, 0x2000}) 2018/01/16 12:30:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000ca8000)={"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"}) sendfile(r0, r0, &(0x7f0000a65000)=0x0, 0x4) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) 2018/01/16 12:30:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x9, 0x101000) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000)={&(0x7f000036c000/0x12000)=nil, 0x12000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x517, 0x1, 0x2, 0xc000000000}, &(0x7f0000002000)=0x14) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x4, 0x4, {0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000000}}}, 0x3a) mprotect(&(0x7f0000109000/0x2000)=nil, 0x2000, 0x1000000) fcntl$setstatus(r0, 0x4, 0x6400) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/16 12:30:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ca5000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000b25000)=""/152) r1 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000085c000)=0x3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ad3000)=0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000506000-0x4)=0x4) getpeername$packet(r0, &(0x7f0000ff0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000241000-0x4)=0x14) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x41) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f8000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000611000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x1, 0x8001, 0x2, 0x0, 0xa0, 0x2, r2, r3}, {0x1, 0xd3, 0x3, 0x3, 0x8, 0x1, 0x7, 0x9}, {0x8, 0x0, 0x7fffffff, 0xccbb}, 0x10000, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x4, 0x0, 0x0, 0x20, 0x6, 0x80000000000000}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008ac000)={{0x4, 0x5}, {0x1, 0x2}, 0xfffffffffffffffb, 0x6, 0x7fffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000535000-0x4)=0x2, 0x4) 2018/01/16 12:30:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200002, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f00008bc000-0xe)='/dev/admmidi#\x00', 0x48, 0x8000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000eb3000)={0x6, &(0x7f000014b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000064c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e7c000-0x30)={0x60, 0x0, &(0x7f00004d2000-0x60)=[@dead_binder_done={0x40086310, 0x1}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x20, &(0x7f0000e1e000-0x58)=[@ptr={0x70742a85, 0x1, &(0x7f0000341000-0x1)=0x0, 0x1, 0x2, 0x32}, @fd={0x66642a85, 0x0, r1, 0x0, 0x0}, @flat={0x73682a85, 0x0, r2, 0x0}], &(0x7f0000e97000)=[0x78, 0x28, 0x48, 0x18]}}, @clear_death={0x400c630f, 0x3, 0x0}], 0x1e, 0x0, &(0x7f000057f000-0x1e)="3a84a39446703a8b117549b0af9279bd513fb3ecee16eaf6a4f98ac71699"}) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r3, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 39.687161] QAT: Invalid ioctl [ 39.695701] QAT: Invalid ioctl [ 39.699236] QAT: Invalid ioctl [ 39.703583] QAT: Invalid ioctl [ 39.712067] QAT: Invalid ioctl 2018/01/16 12:30:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00007b5000)=0x8, &(0x7f000055f000)=0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000ae8000-0xc)='/dev/autofs\x00', 0x4007, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 12:30:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x1000000000000) sendmsg(r0, &(0x7f00003b5000)={&(0x7f00008f5000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000aa6000-0x10)=[{&(0x7f0000dbb000-0xb8)="d584f16407e47e541828af92b0017d9dfd93134edac55181c536dfe8e8987a8fa5738636e85f19bbf45ed8996d697b37619c0d6c7efff64c19e1d6943312ae344b86bb9f06fe93ca15dbb17e9f3b3eed8ae64f037f43163bb9f9de2731e5317b76a9c2065fdb478f84cbc73c4e8bbfa9db27170d345422ad01d997d9fb07cf75a05e62aa831d81ca593fcc4012ca0c7cbfd17977668a41c0c290c6ffdd2c2d0b67f524b85ca1d9958d8990a7d726603b5bcdacadb2d89eb1", 0xb8}], 0x1, &(0x7f00003c8000)=[{0xb0, 0x10f, 0x7, "39d6c5e793758cbaa0c0b80c4951d0981140f35e56e7ea4d6da29bb0ec5c3c36a5919de1238ca3e2509d4fc7d5d7819d98a73b13762d5c6539bb9f7f68d857888286b24ef4803a0ba5415efaba565719a2ea9725aa702ead11315e66dd9aa431ea34f140f11c90224f6fac7d8f42c065f0d98fd831fcd8282549b3bb4aad65c2641f76254542e5af9e7215156c9a7897f3d6af381de3f4f9d9c4d4"}, {0xe0, 0x84, 0x2, "450f4f6ba8917a063ed045f015b7427c3997f4d6b5e837fe6f8b2450512f2fc2dacc48166c653e262a9dd947148737e051edec6a7aace230571fac46f0f945263dd4567688f9034c950ae6c0b900ac9603694307fa0dcf3ebeeda12c981e6468b827497fca878ac701b1607d100207c9f00c83c2b1651c967d2d29be2f454fffe80ec77b55254a8d4f7b1b512f7c27b8ac0181a558a028fd4447a1fe5fe398e1a00781c4a5219b9be0a3bfe1474c301be8313f38986bf7f9c1f97229cb87f5f4127809c4a0f57f54fb379c5596"}], 0x190, 0x20000000}, 0x4001) [ 39.772918] QAT: Invalid ioctl [ 39.779447] QAT: Invalid ioctl [ 39.784162] QAT: Invalid ioctl [ 39.798806] QAT: Invalid ioctl [ 39.810160] QAT: Invalid ioctl 2018/01/16 12:30:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x40000004000805) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000c8f000-0x8)='./file0\x00', &(0x7f0000a6e000)='./file0\x00', &(0x7f0000807000-0x5)='cifs\x00', 0x2000, &(0x7f00006c2000-0x14)="") creat(&(0x7f0000e8d000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 12:30:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000004e000)=0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = memfd_create(&(0x7f0000c39000)='nodev\x00', 0x0) sendmsg$netrom(r0, &(0x7f0000c53000-0x38)={&(0x7f0000170000)=@ax25={0x3, {"6b61d71ee8a64b"}, 0x200}, 0x10, &(0x7f000040d000)=[{&(0x7f0000098000)="1a0e372dd698bcb4cb2aa330901c939085c7b75ec6c3556876848f500c06c51a956d791d4519f747e57d510bb3cae56d9fb8395c7cc36c924affffe6163894a7a75192ce0f2f1c89a88748354fdcbc4aa3c4918e3bd2390d067f97f3ce3d9b1b439f7fb9ab932eef72710f79b1b8c690132e8f788973ae0568c2efb1cdd97ff6c3e7b26c4960ab6cc46360389665a0f059766f88bc68c608b481a9e6045d653ccab6ff8a3d0117ce9b0d32416ef205d8dadbc448472a3c6674705e8e7650aa24840591119706070a3bc1925fc4e53068a554c47d703c038cd90be0164922be15b5dc54f442597348c7483fe6f50c4177bc94af473b7e7a1d1899066f921e21e2f772866c186ec4eb972b8294bde0f93202719d8ac17d465eb5a609bace30d8ca9e10d940c36e600b792d16842ce61d15b21b66cda18269f3b5c09a2195484402323c69f60068d1f71a57564de6ff644830636293f6560a749f5b04c205ff55a114b2002f5bb37d102dbc58730a127e92eda3fcbefbb69a3b4db82f6aef1167a33f87cd0eb63f24994092ad17130bee27586bb6493d89e21d82fff76490a3d67ee1b22d544804be0f80ebb9dd9c596edc7b2dc554b69c93616d4198caa9a9b7536500cfbe0ef85994519ca04bfe80164826a7e937861a7efda568cd0bd9d7959c523b205356b4cd0084144929d47de62cfb6fe2f541fd6c4657baff6c6b545f041e84483fd55112e25d94e593997afba741004a40f894097931a0c0b93de176878d188f510d6d25d962368c1cb308c5cfc969a79f10495aa0d3a7602f9e459e49d8d6fc02b311e6bbf11d1aa98cf72063ebd887c1c780aea2498e54adb7dc497e566790392cb20bd69f428b94de988fda68cc11c6f2b11bf494bc0d647ad02c14ff66c042d8f3fd80b89fc3e235d57e075b79e34ad123d16f984079c450a8b39578ea39c6785a128ba4cb3446414ced7a43734068268212c48e17de881b3874b17cfae670e8e48b05d27cbb49826f3aca82f5795831bcfec257414d6d257d76da2fd91433973286426006a0637179c8ee12c2c4ddbb1dbd81822dfb4e873ab9b0e2faf920f659cc085389fc6d5f712c3adfe2cd8f6912b88653bc225be4449e80acd212e147ff9e443ac3ff849e6d491bdc5195ff8e11f9ffe4434dd63e721d7aab1d5eeaf8839221e9138d553ce0bd5bdd881e38802e2fff54f78cadc8aeda17d67245a02f8b6b45cecb22118eb00e4cf0f4f252b67211c07ca9fd59c5b6632deb420cd53453bc9421ab413a4b98e6df2f653362c442e6b24052c1592b79d8b043c56fe3b2a31becc7ef8d5fc3b4f0e4f8db7d301c83cfb1e6a88d3a4596ed012d43a39c1ba4923f81e78be99a99ca615578b8e126821fd9be02e7ab5ae9137a5250032f9756553f540458617913a5ce45e62352bd7a4f0842586b310647f8a9a140160ce27a2c3e6c3b0a97a7f51634dda74eb0bc8aba3a49ec53a51716c5923aaea1db88c3a60923f30821dbfb8cc528960a99fbc5fc43ad07ced95c33099c57fca4ecb45b117d132e6c2153259e19e98e13a0e765c9e9dce87ff9a99be4dbdf26c8f48992108d943a8b2627c3551b1820b23d3439049de68e845ff304389b647f4500bfdc4b74f709c6b1628a862d9793e11c1f8ff48f3b81dbe07feae1bfb52c68e774abfdd7cf5afc4d504bddc389cb8636646046647b1b9d443b0d32474b8915aae327596ff4713d6cd3d57156cd3f09964d369827fc8f4c05b9c7adcac715ba90d42403d87881e41c80d9f06ef3369bd55369c6ee7fcdc8a90a2ca91eb97fad9baccf05f4d3769eac7df3c23b1de2a83d8ef43ebb554bc426cf1ba7932fc318369548908db70535d61551e14887b406d2988685fd4b71612d9f52d5bc9e3cc9a2cb81085d494e6b3f5324221c5e1bd9600972dc94ab0e7cf35c0cd58014e3ae0af9b46d1d72d856de6ad6d5c3bdacb6310641196349b796706ac64401ee2a01fa3dd37d3f60e51323cd3c2014edf97fd411b9db30b744df04238005314bf67dda9fb1b1dda2c9d717c03c45be47d364e815a3aa52cf5c07c4fc2b62b335ce6bb6c2d0a6142f9d2d2bf54a59223c3edbcb1cf4e8d619f1cb022337035c98d9143ee90acabad23dc9979d9fa6dd30fb787fd3bbd7432a39da0f96588a3434631a4e786e568ddd0d2d8c5dfa10a2fa37b0c91e7c81ec9d61b1e4426bf5ef7ec07fc4e22134c0a2e1345ebf9a7dfc0ce7a53fb9b5214e8f9eb090c028cb33988be39e29eec6da02a4d2da4145211ba3c28e861c1b8a4ab5b57f71874bcec45c7528bcda36b049d0b6a623e97241b32862936a95b4eeb609c67e6ef52f6910725e883ef5ac4b3c5752d8726cf78b6d97f9c3fdc03a172a472ebf7057d6d9771192e6342f2337ee5e24663229c199efbf5e96643f699b8ec522c381b3a41725e50fc8ee7b25303f8c5b822f8851467bd3e80ca0efc76d8ca3b4fd21302ee6bda2823e9ba86869dfdfdfa22e8da9649bf07af534cddd9a063bae1e48817e5e5b0a98e2ec2ad092a79d26872b5a731b13ffba9a7eafbfd2d2a97b51699a90425c2b0fe193f178eb765ddacd85bab4c2c22e8857ccfa7b48304feee6ed256d644512c7787a63bc8d99d074bb306ab197bf6934603608efdc45a8cb4ddd07ea63da9b505d3b5622105ec15461fc654987eba704b3b6b118f1069594dc763f91067077409928b32542a6bc3f9d93c0d678f1c4793121c57aa997aeb87f77c442b42aaa619b8f7fc8986178b26e12947af23892ebf2efa60cb7e2fdda17c23fff42add26e699019ac870e661c012e578867d5d29b41ce3095897af622ccecf5cc5235a5d5e24a746d06cd72b7d7ca5e5042d3b72256505583982024bfe4c6ae92dbb0916d5495e57fba3cd012c6de85c73da62f6e80f78fd5226203a5ea8356bd2750e26b705c4e56d4016fd6a747b3f3b37e9a07dbfd88d94f046729ddf1bdbd115a9c43c640d6c5351a6e1886848dcb4b94408a464b353bffb7d3ab845288f4e5cb228382d9a55f7dba52d557abd8178c5e114b1a7cb7d70eadc07339a4685a3805ac26c995d7e5d994e7c9f29c10bc8d12581c8053ddd474d2446cd05dbb8b0a117ca8185b0f8b55ac3c8093c0bce65d57ec39e7b7ab09134e16f723f55e623e4eadbaa7cc2657568799a4fe013580b36a1065d9fe45086390d5e58af65ec198da345bd9367a7cd1e0ccce9438e48039ea2e69d3a2858b984efc32272fa037c754659d5686738c72f6448af10e8747819b0f28d293ff810d805f949379829ded22b6f75dfc1dc014afbe85d473d49d38fa38ef0c6024bce377b66df7d77599b15600d9a28366f2b92fe30a576a9a225801d59277941e70cc71c98c610802eb27552c2276701cc8e29dde5ad6dfc6a408e585bc02319877312636a43ef23c1a74b76df2df0bf5a24e6c878df9f3582b1c678d03f2c4101f162983ceb7180a75019fd9d097e3106b6e4446009d3b0f534b7445dcdf214becd1fd778a5e9aaa20c0f8a84a743ed9bb68d5a277f4893fe54ee553617158e5185deb1c751a3d923bf12aabaa8e8c2487ae1fd072784acdd6b25d53657c9fb124137f994b46597a98abe34bc9f9526b1dec11006a45bba9936f5a3f588dfd932b6f70d15c4d310dc9f5540978b8eb40868f749d61c2eb02ea72bfbdf7c68d91a63a0ad18a72c93f27d3ded01b3980cd2b89552e8d375527b86d69785729f706fe12ddeec7d105fd75d2e96e29275d13d8ad9d838f6be7cf3f9257c4ad1a06453f2be643c9dd2d9cedf5eb51f61951886c79a1fdddebf2e6f0990fbe48f068e544a7b695647fb6b06a86b9aa5444c98a463a8542095244e4550a412a1f1ccc1f102341efca52262ff41e6df8c8b58480c8a724d2cf3536b2367ed144c2c72c16e7682848dc1c5de378ebfa0c1df6493ebfac45b50e122bfa204d49472bfd6c60985af38ca1d034d6d8e72e056bc18b2b06d050002c0c033fd7f0971c3381a55b7e6b02082460a31ee8e21c15e625b454e9b30914cf5d82b1c13405bae277fef3a4176459285820ac9ac4a61a972e400a638706d966c3574a79110148a3bebe0c6579858755bcd88def0cd307cfdd9d8479f55767dfd6584d7f10e11241bd27de21590d311708ed84bc62484f21aa37c65aeee96b183cb2cad5e82eda5e563d0d6be42f0ef5b4618b97469ae861cb565a9e748ac1edcf19d9096b5b4b22e8623a56b70412a31154300caa3664a18f399401ad019bc6a918ca38daa42afafa4efcb2eeddc811c1725026eeecc423cebcce6454f0b641cf758900df78fefee1076954e82f146c271ca0fcbf261adf0f0dd7cfdca0f329dcdf87224c2c0be48c0c78fc0447da5ec7b72300d098e191715b60c4530e7afdada0896cce367e873f0accb2d5cf7f2e0df0bda3ece0b0486f9b86a2c4e7d6d17325f65ef8180c9637df651ee320521fc03deff55d5ccb41f629dcf87679f0cc11666cfc4a4c2b94cc70c9f4e9c7b3b411e42243d31a59cb2cfead6d95f66ef3030ad8f77c1f3f15af3bdd0164c074dee17cd99db4b84914de246896c012bd464bdc1af801bff11159d2546d7c625292f3cc8fabf3da84737ffc3be8f43b937d8be194c2636ee47ea7d578bfe7f1cb79f34606bf232b9a434b82bb7554ebbab403a762ea36ad34b48cb301761ae95535f880df0fb98acd42c86b4da4da2a3866b10b72aa3eea4637ab2f1dfa10cc6b464f0bd4a69044f5c1680dd41f21d7160f957aeea2d2145aa9bd8743c9ec9cea965b91187467da5375d17dca79f88ade915908100bec340cadb5d033e0955088a70649fede8dfd83cd2262e6366ee34d5f230015df8d7a904ce652a848fb7f9e51702f4e4e1960335049215a7cfdfd971137c3a557488dfcd0c920a2c5d1ee1ec614b0a59c9e97b76d56b99f65083e2637352cf5eb9ffd5c07d2eb89e11c48687a1fd8cc26cb088eceafdd4c4ac4e44228eb414ca08d051b429a5e1d94f625529c6b0f9df60ab2908eb66e2f67a95309082bbe1ceeeefd89f18158ed9fa562e06f168f3fa8841e0e000ae6527501dbd7244ed1894b6a04acb6a503c205a8ecce4abbe1171ce1a28bd5704030cbfcab92155e1944ae4aba3eef0f65bfc3fce9e8d881e5a0dc8e963828658ceb97b9a2ddba0be491f7ed65d9347c3ad2b2a80cf606aefa04d03206131cbb8d9f1081887964868d6c4a0b99e210d99a5fea7e484215164600e6786f0b01a74716fb56757d4bf1fa9b1c8597e8725b15d42f4c7c2ca401f5669138f9d66b6c4fc266ada8c091ec0b0e9eb5aa2eee4dbbd782865a5ee774252252486a3e5231afe3005b0d1579e08bd41773f79d5a3f78d235117799530d0d841fbae7d0484048cbb38b641856a743071a164ac73fca947094271d31eb84055cd1a737116815e9efaeb163a92b4b30884067753067d35f53ced7546dcbf1de7c7c26ef782cb3e0ecb6403b69592b4fa47b8bc62133abe90018bdc725855b65d967dae5fe8a71cadb13afb79eec7fe3d0d789c34ac4dc670205810ed7d63aebf34b82baa8a1a0cadeacdde172a81221a442ba783dbe4bd987afdceccec9705a33fc8f005a4b1daeb980c19557d78f05e9d3fad318c888ea110298410cd9dd096e02f6d80cb9f0258eccba2b0e85ad120052c544a68c3b9f3057b7354fc6dbeae99c9b3878505133f24565d4ba81e88a05afccd8b725a5d9f7df80f95e86a92fdaed77a647e67c9af5d033a889d016b265cdadb7b89968e20d9da1aa2b2d064ce0a5b1cd", 0x1000}, {&(0x7f0000800000)="78d24e5567177af0fbce043fe4539fca0bf71addc80318575349f544df451fa918b3197d580c3d7e09814131128ad075e2db92d8d569c946af2e1b54d7a1da50a96cc6cf50447853c76564d77fe25f6980768f26b57cbe8c54f598c354ab2fdd03e0583326a7c3365e502e714ea562cf8798ab2b2e89293d86e5464eaeff7ca5845b6e022de3b4097eb7cef069b0dd71b66aaa6dd9bd30e2776933fc7e557381caa476fb18bd6e015c68cf0d89f4c2d737d9b132bd7fb1e23358d9616219dbafb1e0319ad6534735f4357e4852ebb01e718ea8e9d1c7e9707d1ed8d95f6dbbd54e54fd455080444b5f856018a3fc50ca424d5f4d8bc57c449d", 0xf9}, {&(0x7f00004d0000-0xe9)="2b49ba46613c183815ea9550e0bc05d9d0eb7fd23035c98c39cd38660d57719437a026190c94bd54d82fca4be65083581755bb8f4c6c8a66905d39f1528a715a56840147f4e97f1870e35cf9f65b1f6b116e77c79eb15455a049fbff76cdec68d10d1be320bb72e504fef3ca25ff97b3fffeb5574e23250424405c4dc85b242e91180fc20205577d2ea5c94c0679f997ff95624c80f35d92bd1ce464b55861348bf0216d0997edbd8d076c3ab3f8d8e5577903d97b4c3603b1ba83171171ad53d26fb5184b5944de24f49dab9697ac3ba08a8b9eaefa0b318744c4f48fc96500a531e006e58079d6b0", 0xe9}], 0x3, &(0x7f00006fb000)=[{0xa8, 0x0, 0xfff, "1909c88a1c846e5be5fa9dc6ce0ae26c105ec3198300f09628180321b186cec8300d39cc1651548cb11d5391e89a101d32fc4a8b16201f78933ded2ec6a77093cdcc1d4de78864191c833ccc5e0bf0a9ebf35468f425ab7321efccf915952ab1145488658940c51c05c9ce469b17ff3f5b218c33dd0436c1e9bf8a3d5848e90e0544b65d17b1cfd4a63063832ec29e7eda"}, {0x80, 0x29, 0x2, "20c4ddd4e5a1de1bd4e7a901281bd138d6e68581493b343ac19e0c67b094be13ab49e2fd04fe08a307c35b5a5b0da1f4f93a0f0ab2885f160f235a07604479e36e1caad9e3fa449729e125e6f9a0dcdec03b06fb92e5f97942725b9c8a74bf3da9b828259e4cb5f6d5cc4961e38b"}], 0x128, 0x800}, 0x40001) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000f7c000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) semctl$IPC_RMID(0x0, 0x0, 0x0) r2 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d48000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 12:30:31 executing program 1: splice(0xffffffffffffffff, &(0x7f00000ad000)=0x0, 0xffffffffffffffff, &(0x7f000000c000)=0x0, 0x7, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000596000-0x4)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000963000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000686000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000caf000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x90000000}, 0xc, &(0x7f0000000000)={&(0x7f00009c2000-0x52c)={0x52c, 0x33, 0x100, 0x2, 0x2, {0x16, 0x0, 0x0}, [@nested={0x164, 0x1b, [@generic="576c690be2ce87d9f6", @generic="1679f07092618899b196f2fdac9f06b90006cb2cde2b8b6d9947ceb755523d06db054c39b24b59606b22eb80d4798cb19a808a5b884936ff0a494638ed2383d9e5d4e5d63a8d55b83c", @typed={0x18, 0x20, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="41041e55822992ed", @typed={0xc, 0x3, @pid=r1}, @generic="2987b68440fc306771df5f1196ebb7181b36132fe19344d0c4fe94aae4ccabe77bcb1849686e39e937cee282693334424a74134b8dd38594c9e91f49633ac177032c1639251ce996f2ef72da6aad2f4e3510e53c8df48cdf41e0a1ecab6b86526493bbee43073a3953273f18508b7b133f039f49852c7b1639e557c57f6de527ddf6d71983ff700391aa6b7adb9291dc02747b3c673f59be9626a18a8f0d305670e38e0fee28c340a0aa6b7a10e99840b7b9ff0f5906c8ce17db504efa3f57f0b3824945c8c9f04108b5e62be7e02d5f6762aa368daf3f5900a99d55a1579b"]}, @generic="cef6b16bf14dde12c6cedabe28e9d7e010b57de3a47047921a9196124f5f", @generic="", @nested={0x36c, 0x27, [@typed={0xbc, 0x37, @binary="d3b20f7012da4a2601632bbf24c7ea1a0a7d48e2a70fe634d71f7980b52bbaefbfce98b1b210d86b2e281d20da9a7c825e9868e1d482edaabc0c3616d2ab874aff39aa52085029785f43b0ac047712982026b21a2cfe21b53701f70d784083bb26286a1135bd49154329d80c11217d83fd1110a07972ce2b4f8e61c9081abcc9b009e7a4659da02fbe5a229da7a96bb9c2330c02d103ed2fda9336ae5eb74a198858886964c0d3f00067760b8ba0c13542f006"}, @typed={0xc, 0x90, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="3e9850eb0f2eee3ba16b4af856d2f01a30b729f14c57ab1b7a95b824f253a93fa4fa652cc231a6986507baea807593cccddcf072ba81bb3d147f57ca5001c9cb6e2205e190dd2c704cf588b498a797e5aaa03003629af4b56c4960d4e2b8b626a1bc9e433c182397d638544ddd03ae6688e6313ff3da7c50dfa5ba352ebf4c9d312133ccd444c3bb57cedbeebbdf99bbe8f40842949656df8d98bbe25c1fba5cfff9a9083102194075e6796cf2f40aed7a68f28c5fb83d249ae5a6114ce7", @typed={0xa4, 0x82, @binary="ee250352bca07bc10e12ccef64ce405e2b9c354bfba3d4f8ad3d8a3f946d4e25f166f1836db097a1b9f03ce6300307bf90b71cd76e2848ccabcf13d274d480f5e99bf2c9283aad5899d12a2dee84a92ba3e0c4088f7c737aaa3de87f6230e5bb0aa259f8c49cbf23508d92a6e47c31b6f26ccf89015bc5e2c60d33e0253ccb0006dd6f99d205e7f4b24e4f6549f38863fdfb34e1b44245ed8702"}, @typed={0x100, 0x8b, @binary="7e850060e5871b1c29d815b9ddc495701e3ffd9b36900fb11a821bf85b3a749ea5256c13a7c8b20ba294c03282afa0cb4fac96321a09a5c0557ba678b2c55fa402616ce52d8028ab83cf6c30d6393b8aa5bdfd53d420b47dd917be176705aab5c806dbf15ef05264917746756f038c66f28412378b2c32147b45d63d345671adbe01f7cff3c1408b7bc765742118abd7c2cc5e03067f10081019e00e3b19e87ec8c23e79fa6261d59d890fa665a2d20fde12f63a00e888102151d40f99863b9b7e457e976cc21398de437254bce2504c0624e3247e930e5a87bc56b3a1127a0886271071a4118901a26782cb74ffdbb1c4258c033a"}, @typed={0x18, 0x8d, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @typed={0x18, 0x34, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x61, @fd=r2}]}, @nested={0x1c, 0x5a, [@typed={0x18, 0x90, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0xc, 0x96, @pid=r3}]}, 0x52c}, 0x1, 0x0, 0x0, 0x804}, 0x24040000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/16 12:30:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000995000-0x9)='/dev/kvm\x00', 0x111040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff4000-0xf)='/dev/sequencer\x00', 0x105000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000124000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000863000)=0xe8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000d84000-0x8)={0x0, 0x0}) 2018/01/16 12:30:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000436000)='/dev/admmidi#\x00', 0x20, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006e6000)=0x0) fstat(r0, &(0x7f0000c2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c15000)={0x0, 0x0, 0x0}, &(0x7f00003e5000-0x4)=0xc) fchown(r0, r1, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, 0x0) 2018/01/16 12:30:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ca5000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000b25000)=""/152) r1 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000085c000)=0x3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ad3000)=0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000506000-0x4)=0x4) getpeername$packet(r0, &(0x7f0000ff0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000241000-0x4)=0x14) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x41) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f8000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000611000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x1, 0x8001, 0x2, 0x0, 0xa0, 0x2, r2, r3}, {0x1, 0xd3, 0x3, 0x3, 0x8, 0x1, 0x7, 0x9}, {0x8, 0x0, 0x7fffffff, 0xccbb}, 0x10000, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x4, 0x0, 0x0, 0x20, 0x6, 0x80000000000000}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008ac000)={{0x4, 0x5}, {0x1, 0x2}, 0xfffffffffffffffb, 0x6, 0x7fffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000535000-0x4)=0x2, 0x4) 2018/01/16 12:30:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e46000-0x9)='/dev/vcs\x00', 0x80000000, 0x0) getsockname$netlink(r0, &(0x7f000076d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6a000)=0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c33000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000dcb000-0x8c)={0x8, 0x0, 0x1, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000501000-0x4)=0xa7, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000020d000-0x4)=0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000882000)={0x2, 0x0, [{0x0, 0x8, 0xc00000000, 0x1, 0x5, 0x0}, {0x80000001, 0x1000, 0x2, 0x7, 0x3f, 0x0}]}) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000bb1000-0x22)=""/34, &(0x7f0000513000)=0x22) 2018/01/16 12:30:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x64, 0x400000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f8a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000158000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000092f000-0x20)={{&(0x7f0000966000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt(r2, 0x800000000000084, 0x8000000007a, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0x8) [ 39.901585] QAT: Invalid ioctl 2018/01/16 12:30:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000024b000)='/dev/audio#\x00', 0x8, 0x10000002fc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000052a000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2dabfe8720880119d8cc7672bf29dd07"}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000451000-0x4f)=""/79) writev(r1, &(0x7f0000e45000-0x30)=[{&(0x7f00003f1000)="178cab292345cb7d830255b44cc31b9f1bb7a72efa26af8c748e038513abf285a5ee84920731691767ad189c0098f79fb939058e38e2a4198c1f856d9e9f1f5044ee977096fa43bc680dcfe564a82fa61acbaaa7ce5b9cc2d4ae3f261b749d615735cf454ec08170e7457549bf209df66b755b5810c1de49e041bb11cbe9f010ff5a99f005fa962cb75dbf201c3191aa4c053b520528b742bf3b604645dbd7cad26d6743b55b73c3eeff9e7e633201077d50bbc6342a03e4273ca82b1e7f4310c8b954dac8a2ce26d595", 0xca}, {&(0x7f00003d1000-0xcb)="91bb4c13a131f99e38540791e217f023d16c75b1ca23640ffb51c090c247c37d089827ae58c5d8664af9abaa104bfe9ecfb1e46d3becd7a9b3d6f84da50b2cd39a8e71589cd80226e08a39c792e99d5381d76ae4522c8246378d8d67d0fc866a1b63ac5f11411a2a8a5ab57e05c1c3c15b5682a9527c423c39439cb4b2f0a6751f81a6ac671afad26d4f50fb90fa84b3de3c30e5c21b41e6acfd9782711e3eb9b547602d5b49c2551eaa704fd3407651c6daa8d92e63a31262500961c3c3591a46c92c7d3f77df1256f578", 0xcb}, {&(0x7f0000413000)="ce37", 0x2}], 0x3) ptrace$setregs(0xd, r2, 0x400, &(0x7f0000eb2000)="d0aa64d72a93e7eec014200aae9615191774728b0f3ac3d431f7234418e609f78b0374949d39890a5ef6b73129e33d63d30a92508307281f07b28e3156b82d23a686d917c0c9c18084b0130c7123ea78a7fbb059a5b8ff0a03f94fcd332cdecbf40c710b94b123321c6297d73d2b2e4279eabe2b9c5e9b2638fc88b7f2fd0d84db99ffb5008bfd9ccb0303924386c3245813e58512235a29eec9dabfa27815b3e8b118b3c1346a1bbf0ccfd7713ed7aae01bc9d004f631d2b80d93241f") r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x800) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) timer_create(0x3, &(0x7f0000ce5000-0x60)={0x0, 0x11, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff0000)=0x0) [ 39.928585] QAT: Invalid ioctl 2018/01/16 12:30:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000+0x423)='/dev/hwrng\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0xcc)=""/204) mmap(&(0x7f00003a0000/0x800000)=nil, 0x800000, 0x0, 0x132, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/16 12:30:31 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000356000)='/selinux/member\x00', 0x2, 0x0) fanotify_mark(r0, 0x134, 0x0, 0xffffffffffffffff, &(0x7f0000ad4000-0x8)='./file0\x00') r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000897000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000ddb000/0x3000)=nil, 0x3000}) ioctl$sock_bt(r1, 0x8907, &(0x7f0000cb1000)="6a044554ab081abfb7829401d17d36fc5a96ae19b629ed7d0a153ccafe6845f2fd814f7199563ded543dd645dbea4df5839e0629c686cc774443c52903391496b9c7a65a4c6a65358ed311d25014139464a15bbc6a9c95ad") ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000001000-0x4)=0x3be) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x5) connect$llc(r1, &(0x7f0000001000-0x10)={0x1a, 0x7, 0x7, 0xffffffffffffff32, 0x6, 0x4700000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) userfaultfd(0x80000) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x8, 0x2) mmap(&(0x7f00008a1000/0x3000)=nil, 0x3000, 0x2000003, 0x8012, r1, 0x0) 2018/01/16 12:30:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f96000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00007f2000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x301, 0x8000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d7f000)={0x0, 0x1, 0x8, 0x8, 0x9, 0x535d3d63, 0x9, 0xfffffffffffffffb, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x9, 0x800, 0x7}}, &(0x7f00001ec000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00001bd000)={r5, 0x3}, &(0x7f0000775000)=0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00002d6000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000374000)=[{&(0x7f0000fa3000)="65f87993b0684c7c467582c51fd59bbd802d663b5eca53a82bf2412cd84f98af406b5c894624296090c097e7a62fd45a3176280abf4fb6b7b59a92a976c13cf31d2b6a38c3593473a386a13d6bc856d4d466337827f16fe79b8e770d0ea3cacc97125dc0b77dd59872ef9af87ec0cf2ff69fbf7f5579650530062f57d531a53d2546ce58fa20f36b828d3fbba24523d3288aa218f170f2e53042fbae46bf608c64c5a6cb96321356ef126651405aef9d7d1e9110514dc7e92928f2476b9d56f77022abd6ba66bb0b05f4b9159be2135a71a45bd431f0e86c2cedcf7b106bba9f670392184d8c5b9867382b039b8e3bb43be3d8e1b2", 0xf5}, {&(0x7f00009aa000)="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0x1000}, {&(0x7f000072f000-0x2f)="b99e7f47d233ee7184de0936389b807fd574b6c7445c14290becdb23d55554276de8878cbc5788a09818f1dc56735e", 0x2f}, {&(0x7f000093f000)="560fe0154a25d7b5be0e5feceb584264b7bec9f46d6a25d75677ceea620a7e9433bb36235a79fbf83cca5c376c7fa1b8f29db74d2eb2", 0x36}, {&(0x7f00005c3000)="6519e3f5b8ec9c3ad37a", 0xa}], 0x9, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x80) fstatfs(r0, &(0x7f0000650000)=""/128) sendmsg$alg(r1, &(0x7f000070d000)={0x0, 0x0, &(0x7f0000c49000)=[{&(0x7f0000110000-0x1000)="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", 0x1000}, {&(0x7f0000765000)="a7beed53739f7cab8964dffa807f4bdefe3e061446ae91a17cd6e4d0985387f4191f47e6396fc944ffbace702a4391af17079f199db60ba27599885361f5dbcf1a99115f0ed7161fc324e2cdc0b94895cab645f42308739468921c812c03c59434689c1294c74f95809bc03a5a5e598449b2", 0x72}, {&(0x7f000028e000)="3762bdf721b0862854d8a1a4dd2d6f2556b455bedb19b5b089c4a42c6be360de799f0e5b4d4786127287762556b06347d82ca1938ff86e7a1c0adad114b0e1f7375fe0db0a43a72c9b915f80f9bac4074ecbe244f6e24b291ef9c3708a670c7c03892eec735404f95492ad21ca85aaa7f2838651376fba1daa9f37db8aef3b8e5c2d1669d54654e7d4e57faaa5f5c61f751ad5e44ebeac7577fd443565ad6dc6da6cab27899ac58553534928bc5d009a722c51acfb551361db01c3f1d05909aacaa2dcb9fafb96", 0xc7}, {&(0x7f0000186000)="61d907ad7e5787469c6047c9a73ea8955ce5dce8a000a27c5596425b1fdecb247f510506e253527b3c0cf1be7d5ecdcc8936e5bb9e9454f7740a69d02a9905d95c4435f9bf9bcbacbae2f76dd8c212eb71ef1dbfa596f4f80a8bf8ecb27b757836cceb6c7c498ad3aeaef22e0dd665cc3c73628f327087d2038f38a086c01a931a67cb4fb3df0ba959c6d13e9bdd7a206e8b0ac7d4e16fa9c55806cbd656decc14b89746c252d8f73bc82340aa6db2fd784056b38ffbfa1b7d5abb42ca", 0xbd}], 0x4, &(0x7f0000d41000)=[@iv={0xb8, 0x117, 0x2, 0x9d, "00b19d615376a43ea852d6512ada059d82599d1da664177c219cdb6b360c053eac6ef8ea9853b740752ea83afadb2ecca4ada909f317b73c9dc03c812a028742f23c547b1115f2f1e0105f405b92da4b13d93fb971652cfb08fb61877204e09dfdd4e1205a5de5e06b2de3a783b93723149093e5d89da6b305f80029ba5863c521b89b19e831391e761350d86e59231f0eafbec78771d372f949053c82"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x100, 0x4000}, 0x80) r2 = syz_open_dev$dspn(&(0x7f000032a000+0x236)='/dev/dsp#\x00', 0x6, 0x400040) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fd9000-0x20)={0xd22, 0x4, 0x0, 0x10000, 0x6, 0x0, 0x1, 0x1, 0x0}, &(0x7f0000b7c000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00006d0000-0x8)={r3, 0xfeda}, 0x8) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000c96000)={0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0xb2, &(0x7f0000257000-0x8)=0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 39.953780] QAT: Invalid ioctl [ 39.961776] FAULT_FLAG_ALLOW_RETRY missing 30 [ 39.967353] QAT: Invalid ioctl [ 39.968668] QAT: Invalid ioctl 2018/01/16 12:30:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f00009a1000)="037820c646f5b737457fbf9b2da515c5", 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000edf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000095f000-0x138)={{0xf000, 0x1f000, 0x3, 0xfffffffffffffffb, 0x20, 0x5, 0x800, 0x6, 0x5, 0x4, 0xc5b, 0x329f, 0x0}, {0x7000, 0x5001, 0x1a, 0x89ec, 0x8001, 0x90000000000, 0x7fffffff, 0x80, 0x7, 0x3, 0x0, 0x1, 0x0}, {0x4, 0x1, 0x4, 0x4, 0xffffffffffffffc9, 0x400, 0x1000, 0x7f, 0xd9, 0x0, 0x4e, 0xff, 0x0}, {0x1, 0x0, 0x0, 0x3, 0x6, 0x1f, 0x7, 0x6, 0x5, 0x6, 0x2, 0x2, 0x0}, {0x0, 0x2, 0xf, 0x8, 0x800, 0xfffffffffffffff8, 0x6, 0xf0, 0x4, 0x1000, 0x100, 0xffffffffffffff02, 0x0}, {0x4, 0x105000, 0x1f, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x5, 0x200000000000000, 0x5, 0x4, 0x4, 0x0}, {0x13007, 0x100000, 0xf, 0x1, 0xe0d7, 0x4, 0x7fff, 0x9, 0x1f, 0xfffffffffffff81b, 0x3, 0x61d2, 0x0}, {0x4000, 0xf000, 0xb, 0xfffffffffffffff7, 0x8, 0x9, 0x8, 0x8, 0x7, 0x9, 0x6, 0xcac0, 0x0}, {0xd004, 0xd000, [0x0, 0x0, 0x0]}, {0xf000, 0x10000, [0x0, 0x0, 0x0]}, 0x40000019, 0x0, 0x10000, 0x400600, 0x0, 0x100, 0xf002, [0x101, 0x1000000000000000, 0xdde, 0x401]}) tee(r0, r1, 0x1, 0x2) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b64000)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000175000-0x2)=0x1, &(0x7f00002ea000-0x8)=0x2) 2018/01/16 12:30:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a6e000-0xc)='/dev/rfkill\x00', 0x480002, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000041000)='/dev/cuse\x00', 0x80, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f00006db000-0x20)={r0, 0x6, 0x5, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000d18000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:31 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000a000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000003000)={0x80, 0x6, r1, 0x0, r2, 0xc8d0, 0xfffffffffffffffb, 0x400}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) r4 = syz_open_dev$dmmidi(&(0x7f0000008000)='/dev/dmmidi#\x00', 0x101, 0x121000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r4, &(0x7f000000b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) connect$netlink(r4, &(0x7f0000008000-0xc)=@kern={0x10, 0x0, 0x0, 0x40008000}, 0xc) fcntl$setflags(r3, 0x2, 0x1) r5 = syz_open_dev$sndctrl(&(0x7f000000a000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x400040400) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r5, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067a000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000052d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cf000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001d0000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) [ 40.009763] CPU: 1 PID: 5794 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #263 [ 40.009772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.009777] Call Trace: [ 40.009798] dump_stack+0x194/0x257 2018/01/16 12:30:31 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000011000)={0x1, 0x0, 0x10003, 0xfffffffffffffff9}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000011000)={0x10f7, 0x0, 0x1, 0xff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, r0, 0x0, 0x57}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 12:30:31 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8, 0x0}, 0x5) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000027000)=0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000027000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000026000)='/dev/adsp#\x00', 0x100000001, 0x4001) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000028000)='./file0\x00', 0x0) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) [ 40.009827] ? arch_local_irq_restore+0x53/0x53 [ 40.009861] ? handle_userfault+0x12b7/0x24c0 [ 40.009896] handle_userfault+0x12fa/0x24c0 2018/01/16 12:30:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009c7000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dda000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/16 12:30:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c13000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) truncate(&(0x7f00007a4000)='./file0\x00', 0x1f) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket(0x9, 0x803, 0xc000000000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ba5000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001fb000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040a000-0x4)=0xe8) lstat(&(0x7f00003d3000-0x8)='./file0\x00', &(0x7f0000524000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000fdc000)={&(0x7f0000ff4000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00004eb000)=[{&(0x7f0000643000)="657f6277c442c0882249c314d017723d372449abebed886cdb0aabc5ebcffed0e4477fce6449d1f135dcb5440a147af5f5e41e687759d33b679b613adef5d561872b20c31d406df85b5d71785be98c9239f46d4e26392ef8a63e99287433154d097b7fe7e0f9733bf4759894442facf69349186dc3261e9597e1e435f5e88b3b55f4f32f34cb766c9d599408ecfcc2d0", 0x90}, {&(0x7f0000afb000)="6f682f5a9bc9ad044897bdf38bee304032b8a731e8a69e4c9e813b1388b7638583149553eedc1e719ff983708b2ce88239370d025b5418aee3dd48e179b1629dd6be6317b164e9578b74a5a24676c2a7399a7c1e871af642872c59b878305286015d766d57f2ff1d044f86b6ba4cce5e53695ede0cd59ab201268bb81cc285b13d6ef1d4b5bdce5e9576dd14ca8291f827d86ee04429a80a992971db4835d610053d77d03085246b061c82558cd518b94b9d40e1b778711c4b9a23f4eaeca20e18e73c37388e39174fc33e7070cb893c4b10707f07782358", 0xd8}, {&(0x7f0000538000)="82a67f09012058dbbd22d4b18f458d559d2dc82e47730c915b0bf6aa601eee4ca8d297c5e21713d9f8fd5c87f6b3d82ae10152c3d370f82fd267c09273af07a46b168776760bffbd56f37a6fb6bde50aaca863ac292755bd4a14a69bf50ea54b9070bcd58431a5ea7b54b678fa612aec1d122d3ed72b17dc15ec0d66a262590da63762a4febb65512fc4877157bd80b94809aa4538337647dd00d2714d89c6c3bb64d6ab018094fe44e9383c6077449baa6c7b70c9c084cbecd01f03406767bac50d92594279bcc37f58ba383983e1527e6116549951a7de5f13e1c5e74aa533ba20a6efd9", 0xe5}, {&(0x7f0000e74000)="6957dcffa25762b0e4cfa10a86fa4d5e50898cfb62b91cb676c4b8eb7a2bcd64f25632c23763b4e6ef51fb37fd0d20c7374ea7852aacbd15869b6aae0f6dcc3a01cb0ce74a0f0fc51205be3e74845154e7e8192fa74679083a80bb79ae9257469bd5df7c2a878b4b0ffbb26a8097529a2226664906fd776fcf8242c10839f33ffd32d64a02987ac43c3342228a3af267507949d62fc958f682966d31c6e0891a35a42496ed483de7691b4c2fa30bef7c6208ac6a46371ccd", 0xb8}, {&(0x7f0000c8c000-0x22)="53664ea0cbf4be15f2ac3e9e0db903dbe916f2cd168541f0f5fe48423ad3e072e9b4", 0x22}, {&(0x7f0000f86000-0xae)="dd7d6d472cd66101d7b9c1dfe691f1fb11a5056373cb06a99add7d17304c9d04f10219740f4db8c780c439ba8fe3951c65dc14ee53c076c044c8abf4c666a0c6e54b14de4f339930a4d3d7fd1bc80d0a6d3ac4ec2dc9cc6782328bce54d0fd11ffc5776123dc4c6587dfe9869cee00d236b21ddefa41f57603be68a3aa2689a073cfb5544af03b8127b6afa878c6c362ac2d0b55111c0a463dba264cb16cf39fa42b409e16f54e526345eaea5d50", 0xae}, {&(0x7f00003b9000-0x89)="1e4a55fc83374eee472d220110cbaab95506666199484aaca8542c3a595ec55ddf264cedf9fe6aeb19c59275f2e0807ab6e62f496c670cea95d99909a5636913233e5eed563ecd6bc778af2d0e072c861a65eabc87d5c1a9fff603f05415e01245e83bb3319c403337a411aa431b4f4a9ca7414e869bafef64b91261c056d8c5758fe2b70b6afd751a", 0x89}, {&(0x7f00006ed000-0x58)="84b7144441ac15e8af352ece5b8cf3dd6e21c8ef5daffc8e0f379eaa5f89cf5019857f70aac7961450b59e7531cc206b663bde8776ec404840629b915835e796ec8004c8f0c3620ef230a68943bd2a467a0c366b664e8ba8", 0x58}], 0x8, &(0x7f00001b6000)=[@rights={0x28, 0x1, 0x1, [r0, r2, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x48, 0xbc82aa029c8747a9}, 0x8000) accept$alg(r0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ddb000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) 2018/01/16 12:30:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x8000, &(0x7f0000000000)={0x0, 0x0}) listen(r1, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r2, 0x1, 0xe, &(0x7f000073e000)=0x0, &(0x7f0000a52000)=0x3c8) r3 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d98000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000878000-0x4)=0xe8) r5 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001ed000-0xc)={r3, r4, r5}, 0xc) [ 40.009964] ? userfaultfd_ioctl+0x4520/0x4520 [ 40.009975] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.010017] ? perf_tp_event+0xae0/0xae0 [ 40.010046] ? perf_tp_event+0x7f4/0xae0 [ 40.010067] ? print_irqtrace_events+0x270/0x270 [ 40.010093] ? memset+0x31/0x40 [ 40.010128] ? perf_trace_lock+0x4d6/0x900 [ 40.010147] ? perf_trace_lock_acquire+0xe3/0x980 [ 40.010183] ? trace_event_raw_event_lock+0x340/0x340 [ 40.010198] ? perf_trace_lock+0x900/0x900 [ 40.010209] ? __lock_acquire+0x664/0x3e00 [ 40.010227] ? check_noncircular+0x20/0x20 [ 40.010238] ? __lock_acquire+0x664/0x3e00 [ 40.010253] ? perf_trace_buf_update+0x66/0xb0 [ 40.010276] ? perf_tp_event+0x7f4/0xae0 [ 40.010308] ? perf_trace_run_bpf_submit+0x206/0x330 [ 40.010325] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 40.010367] ? find_held_lock+0x35/0x1d0 [ 40.010411] ? __handle_mm_fault+0x3296/0x3ce0 [ 40.010431] ? lock_downgrade+0x980/0x980 [ 40.010459] ? lock_release+0xa40/0xa40 [ 40.010470] ? perf_trace_lock_acquire+0xe3/0x980 [ 40.010503] ? do_raw_spin_trylock+0x190/0x190 [ 40.010525] ? perf_trace_lock+0x900/0x900 [ 40.010575] __handle_mm_fault+0x32a3/0x3ce0 [ 40.010613] ? __pmd_alloc+0x4e0/0x4e0 [ 40.010650] ? find_held_lock+0x35/0x1d0 [ 40.010687] ? handle_mm_fault+0x248/0x8d0 [ 40.010703] ? lock_downgrade+0x980/0x980 [ 40.010790] handle_mm_fault+0x334/0x8d0 [ 40.010801] ? down_read+0x96/0x150 [ 40.010819] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 40.010828] ? vmacache_find+0x5f/0x280 [ 40.010861] ? find_vma+0x30/0x150 [ 40.010892] __do_page_fault+0x5c9/0xc90 [ 40.010938] ? mm_fault_error+0x2c0/0x2c0 [ 40.010955] ? find_held_lock+0x35/0x1d0 [ 40.010997] do_page_fault+0xee/0x720 [ 40.011025] ? __do_page_fault+0xc90/0xc90 [ 40.011050] ? lock_release+0xa40/0xa40 [ 40.011058] ? perf_trace_lock+0x900/0x900 [ 40.011089] ? do_raw_spin_trylock+0x190/0x190 [ 40.011138] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.011181] page_fault+0x2c/0x60 [ 40.011193] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 40.011198] RSP: 0018:ffff8801d37ff928 EFLAGS: 00010246 [ 40.011208] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825865d1 [ 40.011214] RDX: 0000000000000183 RSI: ffffc90002245000 RDI: ffff8801d37ffd28 [ 40.011221] RBP: ffff8801d37ffa08 R08: ffff8801db327d00 R09: 1ffff1003a6ffee7 [ 40.011227] R10: ffff8801d37ff550 R11: 0000000000000003 R12: 1ffff1003a6fff28 [ 40.011233] R13: ffff8801d37ff9e0 R14: 0000000000000000 R15: ffff8801d37ffd20 [ 40.011278] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 40.011311] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 40.011336] ? iov_iter_revert+0x9d0/0x9d0 [ 40.011365] ? mark_held_locks+0xaf/0x100 [ 40.011374] ? simple_xattr_get+0xeb/0x160 [ 40.011390] ? current_kernel_time64+0x122/0x2f0 [ 40.011413] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.011441] generic_perform_write+0x200/0x600 [ 40.011511] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 40.011522] ? generic_update_time+0x1b2/0x270 [ 40.011544] ? __mnt_drop_write_file+0xd/0x70 [ 40.011559] ? file_update_time+0xbf/0x470 [ 40.011583] ? current_time+0xc0/0xc0 [ 40.011615] ? down_write+0x87/0x120 [ 40.011643] __generic_file_write_iter+0x366/0x5b0 [ 40.011655] ? check_noncircular+0x20/0x20 [ 40.011688] generic_file_write_iter+0x399/0x790 [ 40.011721] ? __generic_file_write_iter+0x5b0/0x5b0 [ 40.011750] ? iov_iter_init+0xaf/0x1d0 [ 40.011782] __vfs_write+0x684/0x970 [ 40.011791] ? lock_acquire+0x1d5/0x580 [ 40.011820] ? kernel_read+0x120/0x120 [ 40.011926] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 40.011941] ? __sb_start_write+0x209/0x2a0 [ 40.011974] vfs_write+0x189/0x510 [ 40.012031] SyS_write+0xef/0x220 [ 40.012058] ? SyS_read+0x220/0x220 [ 40.012066] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.012082] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.012122] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 40.012131] RIP: 0033:0x452df9 [ 40.012136] RSP: 002b:00007f8ebd230c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 40.012147] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 40.012154] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000017 [ 40.012159] RBP: 00000000000003b0 R08: 0000000000000000 R09: 0000000000000000 [ 40.012165] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3920 2018/01/16 12:30:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffc, 0x8010000400000085) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) r1 = syz_open_dev$amidi(&(0x7f00002d7000-0xc)='/dev/amidi#\x00', 0x80, 0x404082) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b93000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x5, 0xffff, 0x40, 0xf0, 0x8, 0xfff, 0xb70c, 0x2, 0xfff, 0x7, 0x6, 0x5, 0x1, 0x1]}, &(0x7f000004d000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000958000)={r2, 0x9c, "265763d73ee125932683b81378d343e54c6d598b688d9a576df8a0d25fb64d69982e91c3ba1589850aa73434732c35db9406d221b1508f50779b6e9442b806f7f310fd685c3bb74fc61355251954eb95db3902ba6f463f12b5ff83372c2ddd497b151cf1db9418267bd2ce743295e848f4ec1f16ce46a0f062b0c24eb6383600b3debe982f0485f1409f15844217c4ce875706645a8cf2849226a08d"}, &(0x7f0000fcc000)=0xa4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008ec000)=0x401, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 12:30:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000002, &(0x7f0000000000)="f19b", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, &(0x7f0000001000-0x4)=0x0, 0xa0000003, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 12:30:32 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000d37000)='/dev/amidi#\x00', 0x1f, 0x6040) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000053000-0x58)={0xfd44, 0x7, 0x6, 0x8, 0x100000001, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x0) dup3(r1, r1, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000033c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/16 12:30:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000552000+0x170)='net/igmp\x00') pread64(r0, &(0x7f0000015000-0x1)=""/1, 0x37b, 0x0) 2018/01/16 12:30:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c54000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000b32000)={0xe0000016, 0x0}) write$fuse(r0, &(0x7f0000c8e000)={0x10, 0x1, 0x0, @random=""}, 0x10) r1 = semget(0x0, 0x2, 0x2) semctl$SETVAL(r1, 0x4, 0x10, &(0x7f0000927000)=0x80000000) munmap(&(0x7f0000bef000/0x2000)=nil, 0x2000) 2018/01/16 12:30:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x2000000000000800, 0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000805000-0xa)='/dev/cuse\x00', 0x801, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00003f1000)={0x7fff, 0x49, "18d866d6215112c70ced6ed8b320993caef5636dfa428c0feead1d842c64b6d01e991466972f949e6418a0752e78e9fc0ca6b8d259613d37d4aeef5ccaab516bf8fede43dbe64df4a3"}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0xff, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$int_in(r0, 0x5473, &(0x7f0000a00000)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000a99000)={0x1d, 0x0, 0x0, 0x0}, 0x10) syz_open_dev$dmmidi(&(0x7f000096e000-0xd)='/dev/dmmidi#\x00', 0x5, 0x84041) 2018/01/16 12:30:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f4a000)='/dev/cuse\x00', 0x400, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0x4, 0x0, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) 2018/01/16 12:30:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x3, 0x100) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000e5000-0x2)=[0x1]) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) ioctl$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$KVM_CREATE_VCPU(r2, 0xae41, 0x0) chdir(&(0x7f0000e69000)='./file0\x00') ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000e9a000)=@pic={0x9, 0x7f, 0xffff, 0x0, 0x7fffffff00000000, 0x80000001, 0x0, 0xc83, 0x0, 0x7, 0xff, 0x1, 0x20, 0xb8, 0x20, 0x6}) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) r4 = getpid() ptrace$peek(0x3, r4, &(0x7f000028a000-0x2)=0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000293000)='/selinux/create\x00', 0x2, 0x0) accept$nfc_llcp(r5, &(0x7f0000c5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f3d000)=0x60) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000078a000-0x20)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ee4000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000e86000-0x400)={"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"}) [ 40.012171] R13: 00000000ffffffff R14: 00007f8ebd2316d4 R15: 0000000000000000 [ 40.219117] sock: process `syz-executor4' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/16 12:30:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f00005b5000)="82745b450b4f5f7040d14d47d3e2cc3ebbe916a778d8f2fbce124737024166e024c344b0818151122d9bb0a11bfe54cf8b76d0237d8537b7e15c80f8d1e6367d33920a04e443ea", 0xfffffffffffffddc, 0x4000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000274000)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f00008c2000)={0x484, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x3ec, 0x0, [@generic="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"]}, @typed={0xc, 0x78, @u32=0x4}, @nested={0x78, 0x82, [@typed={0xc, 0xe, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @generic="92414a7fec6f500cb882c7a55a3d785576b892136115bdbb5dcf5da1b858cf8d11201032722ff8aadf573bf546f18c1223e8690f71a354fe905424ba046e337bfeea5ccdcdfb28412b5d9835ce25e5bb714031d19e804d27a85d1690e54e9a7d11b4045369098c"]}]}, 0x484}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) 2018/01/16 12:30:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000795000-0x4)=0x0) process_vm_writev(r0, &(0x7f0000087000-0x10)=[{&(0x7f0000097000-0x3)=""/3, 0x3}], 0x1, &(0x7f0000853000)=[{&(0x7f0000d7b000-0x5e)=""/94, 0x5e}, {&(0x7f000038a000-0xb)=""/11, 0xb}, {&(0x7f0000ebc000)=""/4096, 0x1000}], 0x3, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) fcntl$getown(r1, 0x9) write(r1, &(0x7f00007af000)="270000ddff000dfa3f0000bd1ef50a00110003000308ffff", 0x18) write$evdev(r1, &(0x7f00006dd000)=[{{0x0, 0x7530}, 0xc7, 0x101, 0xa7}, {{0x0, 0x0}, 0x1, 0x1, 0x401}, {{0x77359400, 0x0}, 0xff, 0x8, 0x7}, {{0x0, 0x0}, 0x100, 0x800, 0x40800000000000}], 0x60) 2018/01/16 12:30:32 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8000000000001f, &(0x7f0000000000)="", 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 12:30:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f55000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000-0x8)=0x0, 0x4, 0x0) r0 = msgget(0x0, 0x1) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/87) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x1d5803) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000002000-0x8c)={0x4, 0x9, 0x9, 'queue1\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000001000-0x6)='\\}L!\\\x00', 0x81, 0x10, &(0x7f0000002000-0x40)={0x1ff, 0x73, 0x3, 0x40, 0x1, 0x4, 0x7, 0x741}) r4 = dup2(r1, r3) madvise(&(0x7f0000dc5000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000002000-0x18)={0x0, 0x23, 0x298, &(0x7f0000002000-0x8)=0x0}) sync_file_range(r1, 0xdc41, 0x4af, 0x6) syncfs(r3) 2018/01/16 12:30:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000684000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f55000)=0xf618) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000648000-0x8c)={0x6, 0x100000001, 0x5, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndmidi(&(0x7f0000b9e000)='/dev/snd/midiC#D#\x00', 0x9, 0x100) 2018/01/16 12:30:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d33000-0xc1)={0x0, 0xb9, "8534be194a1fcfc13e09a6b96cc45644f7b5df605b5fe51f0dfa5fe95e5fcb2571cc59687f4809564a56801a4b40df8d38d50a9807c402a6ee145408b42b9e2e610376e311b900c416cd52a4a3a48f57cb4ee8242b556849c7137ddad7e3148bf5bcd80897d0844dff1d268bdd67c4eb56d6b8d7223d4bc27edb872653c8a63a98e7f09a54143d5140fe2718c5bd1266f9fff9e0268c802b2ecb17d3d25464dd4d507aac3689f5bdb7b22dfe44ed3d273454d2ac58ed2d1afb"}, &(0x7f00004de000)=0xc1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000718000)={r1, 0x7}, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2018/01/16 12:30:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = shmget(0x1, 0x1000, 0x80, &(0x7f0000e6a000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000ed5000)=""/131) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-sse2)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) sendmsg$alg(r2, &(0x7f0000049000-0x38)={0x0, 0x0, &(0x7f0000c7d000-0x10)=[{&(0x7f0000bb6000)="a6963ead45dcbd9464825cb6e8692526", 0x10}], 0x1, &(0x7f0000b21000-0x60)=[], 0x0, 0x0}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000041f000)='/proc/self/net/pfkey\x00', 0x404040, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000227000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f00008ed000)=""/206, &(0x7f0000948000-0x4)=0xce) recvmsg(r2, &(0x7f0000aca000)={&(0x7f0000ce0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00004f5000)=[{&(0x7f0000c4f000-0xf5)=""/245, 0xf5}], 0x1, &(0x7f0000b34000)=""/36, 0x24, 0x0}, 0x0) 2018/01/16 12:30:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') readahead(r0, 0x80000001, 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00004ac000-0x64)={&(0x7f000074c000)=[0x83, 0x6, 0xfff, 0xb7b, 0x0, 0x3, 0x1000000000005], 0x7, 0x7, 0x9, 0x2, 0x1000, 0x7, {0xdf, 0x0, 0x81, 0x4, 0x8, 0x1, 0xcf, 0x7fff, 0x6, 0x82, 0x9, 0x4, 0x400, 0x0, "022d9b97cc2eec2128293f990431fb58070e47e2bf9bf6c632d0708d233a68cd"}}) vmsplice(r0, &(0x7f0000644000-0x40)=[{&(0x7f0000d0a000)="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", 0x1000}, {&(0x7f0000dbf000)="3e896e7337a1ddee912ad9a668971691fc95eabadc1225dd72db17b1bbf6d7b042c3d6dc80cd35d457cfd959791923d8e418ef003695bbf8f319b9adb68871f38544dfad564115379c1bbe134f9f52d73de7b137498769b581eb88ffc82a8e017a16cba22461af4eab0e7cda21cce4e91bf0eb762c616e8ed8f2f193e3303b20691033fece72f6e10997849c7fe71d724b71647413705e9328a56b75c3f523259a9e46e4", 0xa4}, {&(0x7f0000e10000-0xc7)="1d63a233254552b814ce7ca3b189864ffd529c13d734f48706e8f548014ab8cebaacc14abad154152e88d0dc5a006360060cdda17dabb3c198b5b31e878a7e56f95dfc14a3f4fdd2ed1f580603a8f2730743542c3d9a419b83f9a7736d9718db11ecadf815812e76eb383c68880060bf86987a82e92a99235057144668c2700d4798f735ab684f8d911751f6548b460f490d1f24a2595a14ac9f90f737e7589fcf6156a7429e200dd9f59ed0b1d459d947c939fb323eb7669bc504fd1fbe0756922a63b4a613ad", 0xc7}, {&(0x7f0000271000-0xc5)="adae13089b3f8c4d5c8b32cbf2c741ce3c862db0b0c58266fa6d93717711a80aa35f710e55a2032a9a6fa4200517339378ac2ff6140cae2df13d1241079899d7d957dd6b03793e16714ce14a2129949ec3a4db9a08f1ec08d588d0322de5102d3d4a3bff76de145d241bbfc5555d191eb1c2cbe12dbcf2cf2a6d7588afd224cead10fc03cbc33e903ced7c9d7edee7308a3ee28e05d665fb01b360738e46fc588cd22ac27129d0590b224a86d7c925b0d50cec19306e7f2eec0829f71e79bd1c30fdb07234", 0xc5}], 0x4, 0x8) fstat(r0, &(0x7f0000dfa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 12:30:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000d65000-0x4)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000e7000)=0x5, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005408, &(0x7f0000000000)=0xffffffffffffffaf) 2018/01/16 12:30:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000add000)='/dev/vcs\x00', 0x400000, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00009cd000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x501000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d0b000-0xc)={0x0, 0x0}) r2 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000d31000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c9e000-0x8)={0x0, 0x3d}, &(0x7f0000978000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000076e000)={r4, 0x8, 0xd3, 0xcc, 0x2a, 0xfffffffffffffffc}, &(0x7f0000298000-0x4)=0x14) write$evdev(r2, &(0x7f00006f8000-0x18)=[{{0x77359400, 0x0}, 0x1, 0x48, 0x400000002}], 0x18) sendfile(r2, r3, &(0x7f0000009000-0x8)=0x0, 0x80000001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e43000)={0xffff, 0x2bdc, 0x9, 0x20, 0xe8c, 0x1, 0x5, 0x3, r4}, &(0x7f00008c3000)=0x20) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00004b1000)=""/4096) sendfile(r3, r2, 0x0, 0x72439a6b) 2018/01/16 12:30:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00007f0000)={{0x2, 0x0, 0xffffffff, 0x3, 0x44, 0x1ff}, 0x0, 0x2, 0x1, 0x4, 0x766, "570a3ae661d8ddf60141c6f6871cd0974e4dea5af2dc7ef175b58e05a2f68f3b36e1ffd42ec917b73691a6c6432a0af30e2c70f24efcb05a611453d176946b583eedbcf6775c83bc8233b1c5def5eeff06d0ce3a3e82d11e173e023706b97773d1a8e9569de261f0ea7803a2b1aa8ca305bee869324613c5091f7d77cc8a5b95"}) fcntl$getflags(r2, 0x401) 2018/01/16 12:30:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c82000)=0x8000, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000058a000)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a5f000)={0x0, 0x0, &(0x7f00006e9000-0x80)=[]}, &(0x7f00000ea000)=0x10) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) 2018/01/16 12:30:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c3d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000991000-0x20)={{&(0x7f0000497000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r1, &(0x7f00009d1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 12:30:32 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000006000-0x4)=0x401) 2018/01/16 12:30:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00007b9000-0xd)='/dev/dmmidi#\x00', 0x8001, 0x404000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dd0000-0x4)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r2, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r1, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) r3 = shmget$private(0x0, 0x3000, 0x200, &(0x7f00003e8000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) gettid() 2018/01/16 12:30:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0xffffffffffff4579, 0x5, 0x1c86, 0x2}, {0x2ad, 0x5, 0x562, 0x1}]}, 0x10) mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000036000-0xbe)="", 0xfe3f, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/16 12:30:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000745000)='/dev/snd/controlC#\x00', 0x100000001, 0x40) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x9, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000083c000-0x104)={0x0, 0xfc, "6fb94f654bcd99529123c3febd46303d07308828643fc244961157d1f61efc649cb7732f9321c0b021ab74a4404b896d615bf8f9e10be83d3101a73d5af41d537a64e2aac61f734571b42222b699648968e62b38965c4299dc0d0aab599001a2bc0705d3fe0627e438882cab1a10dbb4a466a16e89b679f644f674ab49ce587ff6cf1a5446b994ab7864afcd1aa80a57b31feed5108dcc7149cac4d9a8e97858c89ceadd18ffa4f36d18218cd2db40736871ec2f0e26617cd106c98049c8eedbc986a91b190c84d5ed2b3548d799dd695146ea11f03622177ac9ba15fdbcdeb31e6c92dd79e3d0235b0b008d70f248f7a3f3fc5da5dd9b273941b68e"}, &(0x7f0000966000-0x4)=0x104) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b79000-0xa0)={r1, @in6={{0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000001, 0x69, 0x100000001, 0x4}, 0xa0) 2018/01/16 12:30:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d36000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000778000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/16 12:30:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x12000) mq_getsetattr(r0, &(0x7f0000e85000-0x40)={0x3, 0x6, 0x171, 0x0, 0x1, 0x20, 0x0, 0x0}, &(0x7f00005d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00008cb000-0xc)={0x3ff, 0xfffffffffffffffb, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000662000-0x20)={0x0, &(0x7f0000a48000-0x8)=0x0, 0x0, r3, 0x7}) 2018/01/16 12:30:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000cc5000-0x18)={0x800000000000, 0xfffffffffffff90e, 0x4, 0x2000000000000000, 0x2, 0x0}) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) sendto$ax25(r0, &(0x7f0000775000)="6c80ff00fe04c9a7d1d3c7038f3637ede6a696fc397a368a622e035ce8a2d0191c872b270b03dd354fb83d34714ac7cd132d936c8da931b3544d42003c358867a6d8022c04e1c7b70e0c28eaca605559c6a0de1289b23cfa8d249875ef8dab049f91923e626e22404a71ef41be9dbe9a682d44cb1e8ebc684609f28b3f43c29788e45e80620fe53d223d61e9860ab5c37e3bb229989136202c17c853fe331f360d068fb3336d0d14055cf67417028a1b398c1051c4d037e8f8", 0xb9, 0x840, &(0x7f0000938000-0x10)={0x3, {"b7341678015b54"}, 0x0}, 0x10) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) [ 40.942381] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 40.980013] audit: type=1400 audit(1516105832.608:63): avc: denied { setfcap } for pid=5951 comm="syz-executor1" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/16 12:30:32 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000fa7000-0xd0)={0xe44d, 0x0, 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(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f15000)='./file0\x00', &(0x7f0000bf8000)='./file0\x00', &(0x7f0000fcf000-0x6)='btrfs\x00', 0x200000, &(0x7f000094d000-0xda)="0a316e78a7dddb58dd6e5d136da708a67c603a4d9a4a5708aeaf781e240f7a3eeecb52a49bc01abe11adde7448a52565fab9166a3369ab924c05b8e48255285fa66ac48197a01f67343124fd5584101b4f0ecfbaf3016c37405cd57e6bb5b93f9d16950bb6b80f8b529d91c42c70b3699e7c2267ec1cdc2d64c3e966a061c3e772df6036e36054f86e63cc3c1c8fa567c855237aab1135897073d332bfaf5c39a3041f8789ad7ad77ea24c737eb7a37a8494a1abc29cd87eee1761d8509c2e142dd9a54cc1f18b27e6172aa0a9a687364c9512881d34033c5c7d") 2018/01/16 12:30:32 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000a8b000)=""/75) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ff1000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000ff2000-0x4)=0x1e, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00003e3000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000ff1000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x12}, r2}, 0xc) fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) 2018/01/16 12:30:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x7ffff) r3 = epoll_create1(0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xec) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x0, 0x0}) 2018/01/16 12:30:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000501000-0x10)={&(0x7f00004eb000-0x8)='./file0\x00', 0x0, 0x8}, 0x202) setns(r0, 0x44000000) r1 = socket$netlink(0x10, 0x3, 0x10) userfaultfd(0x80000) sendmsg$nl_generic(r1, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 12:30:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 12:30:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f7f000-0x3e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x800000000000, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0xffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000035b000)='/selinux/user\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000899000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 12:30:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffffffffffd, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$audion(&(0x7f0000220000)='/dev/audio#\x00', 0x5, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ae5000-0x52)={0x0, 0x4a, "4a1c713e78b396bd5feb0604d4f93619f195806850c4f9acf13fc54a67f51f990e52f755be2dea7535cc1765ae59d4b0739e8661988fcea9a96eeb7074f6e79325c65c7ed4750c23c814"}, &(0x7f0000d37000-0x4)=0x52) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003e6000)={r3, 0x6, 0x3f, 0x1}, 0x10) sendmsg(r2, &(0x7f000006e000)={0x0, 0x0, &(0x7f0000213000)=[{&(0x7f00000d9000)="445e72f466992a02c5e0c9732e783445f9b6683a9395fb4e29a485fa5f216c0f88c5ca3faf393dbc37305a077d973a48faae15f5ed5071ad40bec314a61e2e51c48c57ead8bb2a9038252a7d9f17f3698ed5ab770220a36c00f4ce9af30e9efb6e2230b9d32eb3c474e64e6520e29a5b635962003aa1a3724a1199fd7f6eaad30e7ecd8b9b6bc689a92c2527086b40abc50e64cd0dba81284ca9b99d6095a4705688ffa4e2b6cc1864b3", 0xaa}, {&(0x7f000042f000)="8af0cfc6bc8f5005e7a9ee2d72f554c9b8667646253f503f8afa3ae88bf26730599f05cb99015865ebc6eedd09f51ab303e5a9e91deafe7d5f4774a8b7322b21a88126043e1243a3661e33df726b98a41a5e6039e83489a643693e9c6a3e9bd5de69e11c0d", 0x65}], 0x2, &(0x7f0000667000)=[{0xd8, 0x100, 0x9, "78f37cb1398ac31d9c825696927a8ebdeaeb6755c9677a3394608e462dce4b03f3df25e1adccd8190314a369c717732364cb7c54095d1376ae2faafd9a9f29bb1bb8a12cb729e513f569f3d35fd5b89c2f51904c05cf7a472aef8c7ae1ea2eb564aeb0707fc2c82dcb6268f0bad4b7971365e87c2012c4a6a0512c019f2f23808f41735436f33b995644df37dc151a929c0b36eefd49a9806f5eadcb2c8f219c868d01cdb339778f6792426bfd34a511455514843154d92172d0811d98b2bdd9c6a3cd"}, {0x40, 0x3a, 0x1, "cf1f1fea02632bb81b251c55b88dba3850cfaeacfeb3175d06c60438c81778906a8402fc9879dd4ebfe04c5d63c990e2"}, {0xf0, 0x11f, 0xf4, "213c809e7af6ba865db05ca9bcdb5348057bde1d53117f6c0acca7db86d803331c2ac2c65f07faafa00ba2f6beb6ae5801dcbc7d0d4d67915c1d7d8c8baaf4286065d432beb76ae245b2b288077f04f2b89e9f85f1d9eb88c1a70d4d128273e93a90d7d87f2712ef6f339369e65c1d27f548a4ac72c2a39e0ea79db1db9909e001ac16324323fc426723d0e74a3752b3016796e94845617f1c3d626a8c1acbc1062d2ccac23ff8d71366b1b9e6393aa1c13988cf10d7cffe40a9585c45611e958f8265bf775aeeef769b84e781015dc5f9307401d6b71ac7dfdc97a862bb"}, {0xf8, 0x0, 0x2, "5d068a78bc5802807eefd690c3533b237418364ad3b38dbc6896adcdd09f45c893107f80ea8356c0c7880b5a6b9cf75502fb06678ed5de84d56e0ab9f160f6779d9fe93f13742bf361935512f74f054a64ed3c75e1929394173a1eea1911eb4487e6f94f37c4f66a7a66d96598aab2341c1bcf75d02489d69b84332d5c6fdd404051282240e27210b91708dcdacb5f4cf39d3c0cac6cfaff87ee0cbcc7113e3ff7a86bba14600a43077aa0d5d24efcc429f99108e4dcb32b2613d720321899d5ad85ecb8aa947ba646a2f05ce22e71ef6957d62edf8448a22b5c95f120e276c04c1f526eff"}, {0xe0, 0x3a, 0x56, "43256ad71d3ec6e194a20f4a069ee1ed08c528861717c0680eaa1a20a9e58bb4b31140020823eb45ec7b237ca109a850a7a56c106b46830eda01486ba6964312aa79986bddd7f3c8f096a82a456d00230e1e2022bd476298bd263eb866ef140dd5a366ee78db8ba383cc17580f90c8e39923ce89d2445b23764c0965caf6de0de6fedb62f2f4a6d58cb7e777df8e653992cc787932ab77d1db176251816eef4a4a0df803a819e5a52ce4dacf3be1c60eecff3f33ca631b530063aa89c91578d09b1526f746be5533a46c4fd394"}, {0xb8, 0x113, 0x101, "e3c5b25c120c042296559239ca2d0865e1d67ac9dc0941605f9dea3f153ba16f9774004164e38614cef3bd044a9906778fcc4bf0e9094cfb3566f6512155917ae2fc39f9934bff610a4628931232e2826e3cd6e4e3e8de63c719c3f9e8425e8d062503f28d78d8a79051fec855cd64199d5d6608e20185328945fd7feddf34b9c2200baa01fc87c802eab5c885788ae022bc339db619d571145f1c22467a5b0a925a5cdbac"}], 0x498, 0x4004}, 0x40) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000194000-0x20)={0x7000, &(0x7f000054d000)=0x0, 0x0, r2, 0x4}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/16 12:30:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001fe000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c6a000-0x4)=0x10000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000980000-0x68)={0x79, 0x0, [0x0, 0x0, 0xfffffffffffffffc, 0x8000000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000af3000)={"8a927799b09a029f01061eda96dd379385fc78b28fcbf8eb8455a6fb67a8de46d4d436f5a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811b116f5b50e90810603f10a2c83eb8c06219424d0b67e4bb4b3c5199cadd60d3f6fc72a7eb011b622072532229fbc9d9c4d1e0451d8092b0d584c8fd736ee3e7d73d5267b67a69251b1a864fb90692d30ec7e806326f17f0a7a24aa58b111193c880000000158cb00807d63dfb58775215937ae2b62b46c6d6916f2fc52eeab0000060000000003252929e628ad2c34a0ef717fb2504d9bd66eabce8f2fafc812148e072f3087a5566c38fda729442c3ebd62e970a9a3eb242747993601a1a186b8376d39c69c6de503b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef220109f8fa8200de4794547b4da6430ac512116d358949a298812c5d540179e0000000000000000d4053474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d00200000000000000bf10bd30a1371757b138ed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee01009ded52625a000000000020dbd0695beeae158271064ea79bddf103ab6e6ac794f37e09d0c3bc4923cc7b631c6df64f28d75d99443d6653db3c6b7961190e8f82a233925540b32c08000000ef93f01aef51c697c457944206c1b2af2eb21ed8437a371c0b427cd8c94f3952ee752b858eb5bf410a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27bf6d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cded2663d1751583008fbba284c5b6ffc525101913ee59d117d34c73e50fbd33ceb4508c00000000800000004a884a13542dee77b265178301a5d9260036ccc70d695105d1ddb56f1ac26584547d8d5cecb3c672068cc7ab31ddc5b47c253b587d712c6113acdf49fa0100de0f7b3717528e35b7e70733538a5cec8f69000000198d02baab7690fab7933b676deddb27755d6a8f29c643dfff0e4bd7c2b13b7a57a3120c9dcbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae7a0a7b2f329c3b00000000007c0002f4b2eebf5bcd42688b08a10a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bda845164825e28b9fb719e695a9ed5710f924aefde1c96bed74274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce44ef71871a028b85000000005806743e8e075b8624686ceb21db0100fd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689ecee98b2ed59e1537fc9fe144dc203037040f5fcfd8f2ef242803f7bcbc07145f65b8912a4a055b858de8acf080852c4dd353a00a5aac3d6a33e0075506a1fd25799f1637b1bafaf09954ef"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mlockall(0x3) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/16 12:30:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000034e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x100) recvfrom$packet(r0, &(0x7f0000882000-0x1000)=""/4096, 0x1000, 0x20, 0x0, 0x0) r1 = epoll_create(0x94c) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f0b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xe5, &(0x7f0000494000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00003b5000-0xc)={0x0, 0x0}) 2018/01/16 12:30:32 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x9)='vboxnet0\x00', 0x1) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000002000-0xc)={0x2, 0x101, 0x172, 0x100, 0x81, 0x7}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xffffffffffffffff, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000000c000)={0x1, 0x0, 0x40}) 2018/01/16 12:30:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000353000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe1) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 12:30:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d46000)='/dev/amidi#\x00', 0x7, 0x101000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00009fc000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$void(r1, 0x1) 2018/01/16 12:30:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) mkdir(&(0x7f00006a5000)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/01/16 12:30:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x40000040) semctl$SEM_INFO(r0, 0x1, 0x13, &(0x7f0000837000-0x95)=""/149) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c03000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000509000)=0x6f52, 0x4) epoll_create(0x43fd) 2018/01/16 12:30:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x3, 0xa) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000eba000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000695000-0x4)=0xc) openat$vcs(0xffffffffffffff9c, &(0x7f000018e000-0x9)='/dev/vcs\x00', 0x8100, 0x0) clone(0x4804a7fb, &(0x7f000084d000)="", &(0x7f0000000000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") delete_module(&(0x7f0000339000-0x9)='/dev/vcs\x00', 0xa00) 2018/01/16 12:30:32 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}) 2018/01/16 12:30:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003e7000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000052c000-0x28)={0x3, 0x1d, 0x3, 0x200, "c6681a1dc9d81f5cf3216113db5c7973f7fd163f31f3983f0606fefcecee0cf1"}) epoll_create1(0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003df000)='/dev/sequencer2\x00', 0x10000, 0x0) bind$netlink(r1, &(0x7f0000794000)={0x10, 0x0, 0x3, 0x8000000}, 0xc) r2 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dac000-0x8)='./file0\x00', 0xa0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1) 2018/01/16 12:30:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006aa000-0x1)="a9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f000049d000)="e2", 0x1}], 0x1, &(0x7f0000cb5000)=[], 0x0, 0x0}, 0x20004081) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000149000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001d9000-0x20)={r1, &(0x7f0000e51000-0x3d)="7cfc6bd8e40fde16733ddddc19f89280f18e93f334a4a7a157cb483a9fd3f1b8f774355c77d3109eba948d3ff4cab84505728efcb4e2d99eba6f6e4dbb", &(0x7f0000516000-0x1000)="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", 0x2}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x0}) sendmsg(r0, &(0x7f0000219000)={&(0x7f0000273000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004fb000)=[{&(0x7f00001c6000-0x9b)=':', 0x1}], 0x1, &(0x7f000066d000-0x540)=[], 0x0, 0x0}, 0x4005) 2018/01/16 12:30:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/16 12:30:32 executing program 1: clone(0x0, &(0x7f0000baf000-0x2)="", &(0x7f00007d9000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000e2a000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000970000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x3c8, r2}) 2018/01/16 12:30:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f000010c000)='selinux\x00', 0x42c, &(0x7f0000f1c000-0xb)="23656d300e2d2e2d5c2300") r0 = syz_open_dev$sndseq(&(0x7f00006a3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000024a000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000a53000-0xbe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xa2e, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@cipso={0x86, 0x27, 0x0, [{0x0, 0xe, "b8de9d47d9309114b1b056d9"}, {0x6, 0x4, "4b88"}, {0x1, 0xf, "4727a99838f49b0e422882f1a9"}]}]}}, ""}}}}}, &(0x7f000098b000)={0x0, 0x1, [0xe3f]}) r0 = syz_open_dev$midi(&(0x7f0000bbf000-0xb)='/dev/midi#\x00', 0x8, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bf9000)={0x0, 0xe0, 0x0}, &(0x7f0000667000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000af7000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x100000001, 0x6, 0x10}, 0xa0) 2018/01/16 12:30:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000184000)='/dev/loop#\x00', 0xfffffffffffffffa, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0xffffffff80000001, 0x0}) 2018/01/16 12:30:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) memfd_create(&(0x7f000084c000)='selinux\x00', 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000a1b000-0x40)={0x8000000000000000, 0x0, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/16 12:30:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f000035e000-0x8)=0x0) r1 = syz_fuseblk_mount(&(0x7f00007b9000-0x8)='./file0\x00', &(0x7f00002c5000)='./file0\x00', 0xf003, 0x0, 0x0, 0x8, 0x4, 0x200000) r2 = syz_open_dev$sndmidi(&(0x7f000064b000)='/dev/snd/midiC#D#\x00', 0xffff, 0x2) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006e0000)='/selinux/user\x00', 0x2, 0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000095d000)='/selinux/context\x00', 0x2, 0x0) io_submit(r0, 0x2, &(0x7f0000cba000-0x10)=[&(0x7f00006a6000)={0x0, 0x0, 0x0, 0x7, 0x80000001, r1, &(0x7f00005b7000-0x1000)="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", 0x1000, 0x3, 0x0, 0x1, r2}, &(0x7f0000370000-0x40)={0x0, 0x0, 0x0, 0x6, 0x2, r3, &(0x7f0000832000-0x4f)="7592060ce8a421019839132f48f165db7b4b11ca34909a50069e887bd5aa6f394dd53a0244863d2042d29ed1014e3a3bd74dc72ec1ed06b36b3bcdbe4d1faa0e3561f56d366bfa7357f13b0ebbc350", 0x4f, 0x81, 0x0, 0x0, r4}]) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000b8a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00009f3000)={0x0, 0xfffffffffffffffe, 0x10, 0x9, 0x0}, &(0x7f00001aa000)=0x18) 2018/01/16 12:30:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000408000)='/dev/sequencer2\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000004e000)={0x0, 0x100, 0x80000000, 0x7, 0x0, 0x7f}, &(0x7f00000e9000)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f07000)={r3, 0xffffffff}, &(0x7f0000896000-0x4)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000011b000)={0x0, 0x0, 0x0}, &(0x7f0000f6f000)=0xc) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000939000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000540000-0x8)=0x7) bind$alg(r2, &(0x7f0000436000-0x58)={0x26, 'hash\x00', 0xfffffffffffffff4, 0x0, 'poly1305-simd\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000945000-0x5)="", 0x0) 2018/01/16 12:30:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x6, 0x7, 0x8, 0x0, 0x40, 0x2000, 0x2, 0x9, 0x0, 0x7, 0x2, 0x0, 0x100000000, 0x1, 0x3, 0x3, 0xff, 0x4, 0xffffffffffffffe0, 0x7, 0x5, 0x6, 0xea17, 0x0, 0x6, 0x1, 0xeb9, 0x7fffffff, 0x400, 0xbf, 0x5, 0x72, 0x3, 0x1, 0x3c, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f000062e000)=0x0, 0x4}, 0x80, 0x3, 0x80, 0x7, 0xfff, 0x1f, 0xe7a, 0x0}, r0, 0xfffffffffffff1f0, r1, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9, &(0x7f0000a81000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, &(0x7f0000803000)={0x0, 0x0, []}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000046000)=0x40, 0x4) 2018/01/16 12:30:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000432000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000907000-0x78)={0x1, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xffffffffffffff9c, 0x0, 0xfffffffffffffffb, 0x9, &(0x7f0000b12000)=@generic="5f7711546b1c5a38f47d186d8b66d265", 0x4, 0x2efecb68, 0x80000000}) lseek(r1, 0x5, 0x1) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000c32000)={0x1, 0xc6fa, 0x3, 0x4, 0x3, 0x1}) sendmsg$kcm(r1, &(0x7f0000590000)={&(0x7f000004b000)=@nfc={0x27, 0x4, 0x6, 0x7}, 0x10, &(0x7f0000e45000-0xa0)=[{&(0x7f000093a000-0xa0)="b2031391ba4eb7271b1fa118933a7a1ca03aa1c9c334fd7913527d5200267bf162417695d354c893d7c05969eada42b44a07bc44cb69f51dd0b2b9af54ace85684b5de9cc058122152bf47b6b0ea9188ad2c443315113020c41a69020758093726d7d23f2ce47d85aeda6309554054ad79b568d81dd753b75377f999f34c7c94f23e6997f01eec5e1d1481b4d901914ad610a47a1a9b1d866a7621413469a043", 0xa0}, {&(0x7f00000bb000-0x48)="a410226255bb46d0217e091da893d17bffc96f77efc269298946b0188f9dd7c442d862eda8eac232ae22b5fc16a7b9ed36d295b64c75de20aefa851b93a8f18413b84a88e36bebdd", 0x48}, {&(0x7f000021f000)="d3864a494e3aa43ac86aa5148f23caef77580c9d604170f093e8e25bc145122179f0bf0e9cae88668f44adafdfc2e95852768f53d407d2be89e26b", 0x3b}, {&(0x7f0000eb4000)="31fbee83c0b3655ce9aabc1e0f4e77a2446ad0b760ac1b", 0x17}, {&(0x7f00006ff000-0xc1)="5630ca8fa9867684fc110c14de2f308e9fe996a6970f3ca3951e1b4aa9f32fc90011271be07cbffc7feb5ae264b940295e9d7d26b2adc3af6ebfc1b4a6fb75a5e787bbcfe10c6c2fc053b91d6b4f17702857ac3ecd7391c07b08a58eba936d04fa1a954d08f09a1c636f499665117e5666a4004b5e3e16309b11723cbc30130f3a4b170d620fb1a9b51974959ace4a806871aa39c346dd0b1e84ea40a69d06d6628e6bbaed8cd1ba08a62f47740f749fc348041d6d10032fe121bb85d54addf800", 0xc1}, {&(0x7f0000083000)="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0x1000}, {&(0x7f00005f0000)="8f934f7758a9bf34c3180e76279ebf542cd27ae73e5bc5858fa39029b878705dd312cc7bc18df87b4e684f14fbe16e3273596fe387b78b50089561d2c0fcb143072c05ee06ad31ca74ab92297cb73b3a0c53017fbd10602c3060a5346635b54c1b633b89221b80ddf2a84afc82fed7d7aa3c9c6d7022716a2330b85ede69596d1928c76c02a9", 0x86}, {&(0x7f0000dfa000-0xc4)="23dbda23b4666a1778d325ba797bc5676ea51bb81c53159f780e08acd3185a3b7efe13b990b48977dc2dbf22ee9de857156b87ebc023f37eb746665050c7d0d833241b55c91cbd515dd8263fa1d6db50f9028e58cbf38563b7c0829359393a236ca33b144aeb8fc94fe90fc205af18042f173e0193fb377cb87ac000fa38aafae4d4e222961ebc977333dfc957a4d61aff3511e0bd8e2ec0fb725aa5f065ea5a8eb44507be9af1c399be587a7b22565d9e0e86cba4f5d4ef46a42aa03605008bc35b5f22", 0xc4}, {&(0x7f00004da000-0xb)="70589d9d9a81a93015d440", 0xb}, 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"}, {0x58, 0x18c, 0x9, "cd75292fe4d7d3c6e02d8bf33754b6f2004641725a71586d384fc1d2d912c36c5c1e9d106e290b71cba179594e5c0b984f7167f9d14e0a597beaba3c193d1f2e69bbcb084139"}, {0x58, 0x109, 0x3, "c90dfc5e7dcf9c2c3ae6db3af1fe04a40097c8773caa38eb202db58959cc9835acc14ac5cd29bb83aadc21dc23442c14217aa725c34614c0a6e956906eeeaaaa490f6b2b5d6a60"}, {0x100, 0x105, 0x2, "7fa3dd0acbaad66520da0dc5f4dd38891a77627dcad3c9739f020528ee60cc85fc02aaed698d76f1df05bc9a83fe795567f92078a9f86b111327cf10070d84eada5c167dc7ed237f8f551bf6c9d00147028eb463f80f3aae9b253d16a290e44e11329cab47734a545246d32d0e88b21ab04cc31ddf07684edcc6f9e18847b17d0c8377d5a84b79e9e95977141d02a94b1a6d47566d8d08f71f53a16557003796124507691f9ef232e6c9eff993363d4bb712af76a55c071ef17c9f78bd570318ff4d57bde5992863c7348e362fe4132088daf55484acb9c3d8a2216ae318d899899720ac9196f7f98482e9"}], 0x12c0, 0x4000}, 0x1) 2018/01/16 12:30:32 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000000a000-0xc)={0x1, r0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000011000)=0x0, &(0x7f0000017000-0x3)=0x4) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/16 12:30:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f00008c8000)=""/31) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000a7d000-0x90)=[@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x10000}, @in6={0xa, 0x2, 0x9b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) 2018/01/16 12:30:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(0x0, r0, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x4, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/16 12:30:33 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) sendto$inet(r0, &(0x7f0000fe1000)="", 0x0, 0x20000000, &(0x7f0000c1e000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000)=0x8000000000010a, 0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d9d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff0000-0x4)=0xe8) ioprio_get$uid(0x3, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000fe0000-0x4)=0x6, 0x4) 2018/01/16 12:30:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000924000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001ca000)={0x0, 0x0}) [ 41.379120] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/16 12:30:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f000054b000-0x8)=0x0, 0x6, &(0x7f0000961000/0x1000)=nil, 0x3) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000abf000)={r1, &(0x7f0000feb000-0x1)=""}, 0x10) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000fe7000)=""/255, &(0x7f0000fe7000)=0xff) 2018/01/16 12:30:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x1}) accept$inet(r0, &(0x7f000035f000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000aa000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x400448c9, &(0x7f0000000000)="149275442517218322c0bbe72f7a0485924d5903b5981a09bd6de6a73070d2d5e9e01640b5e8a11698573651b1cf0bae599789c1d1aed955d1ab7dd9302389d95a9d2fa311bb6e85c4da277f6b5656b0e269c9") bind$bt_hci(r1, &(0x7f0000001000-0x6)={0x1f, 0x4, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect(r2, &(0x7f0000068000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x4, 0x2}}, 0x2e) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000006b000)=0x1f, 0x4) listen(r2, 0x5) r3 = dup(r2) recvmsg$netrom(r3, &(0x7f0000530000)={&(0x7f0000109000-0x48)=@full={{0x3, {"f44c3a3e9721db"}, 0x0}, [{"4ba4d0f89058db"}, {"5b79f0e321857a"}, {"82c8f6235e2bc7"}, {"290ba60f7ed2a7"}, {"1172541f5cd343"}, {"07aa428325d38f"}, {"21a819f5fbd840"}, {"005df3e082cb15"}]}, 0x48, &(0x7f00007cf000)=[], 0x0, &(0x7f00006fb000-0xd8)=[], 0x0, 0x0}, 0x0) 2018/01/16 12:30:33 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x0, 0x210000000000c013, r0, 0x0) socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000042b000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000042a000)={r1, r2, r3}, 0xc) 2018/01/16 12:30:33 executing program 5: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) fchown(r0, r1, 0x0) 2018/01/16 12:30:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xaf7, 0x210000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00003c6000-0x10)={0x5, 0x250}) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) shmat(r1, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/16 12:30:33 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/audio\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001000-0x4c8)={{0x100000001, 0x7, 0xc89, 0x10000, "59b090defe3d8c260f5c30544e9aee678aa1558bd0267c364e23ba27370e65f3011fc8b975889eb46fe5e76c", 0x5b6}, 0xe70, [0x9, 0x9, 0xba, 0x10001, 0x77d, 0x1, 0x4, 0x7, 0xc8, 0x4, 0xff, 0x4, 0x6, 0x9, 0x7ff, 0x7fff, 0x4, 0x9, 0x9, 0xbfb, 0x400, 0x5, 0x1f, 0x2, 0x7, 0x10000, 0x1, 0xffffffffffffffff, 0x774, 0x5, 0x3, 0x7, 0x4, 0x916, 0x1, 0x6, 0x8, 0x3, 0x0, 0xfffffffffffffffd, 0x200, 0x100000001, 0xfff, 0x0, 0x73, 0x4, 0x1, 0xa9a0, 0x1000, 0x101, 0x8, 0x8, 0x9, 0x61f, 0x2, 0x200, 0x1000000000000, 0xfffffffffffff800, 0x100000000, 0x4, 0x20, 0xfffffffffffffff9, 0x5, 0x2, 0x400, 0x7, 0x7ff, 0x6, 0x401, 0x7, 0x100, 0x2, 0x9, 0x5, 0x1, 0x4, 0x8ed, 0x1000, 0x6, 0x1e80000000000000, 0x81, 0x0, 0x4, 0x800, 0x5, 0x2f5, 0x100000001, 0xfffffffffffffff9, 0xffffffffffffff7f, 0x7fffffff, 0x8, 0x2, 0x5, 0xdcb, 0x40, 0x7fffffff, 0x5, 0x2, 0x1f6dd2c2, 0x8, 0x19b8, 0x8, 0x2, 0x6, 0x8, 0x80000001, 0xc092, 0xab2a, 0x1, 0x3, 0x7ff, 0x9, 0x2e49d624, 0x1000, 0x7, 0x140000000000, 0x9, 0x5, 0x2, 0x4, 0x2d01, 0x177, 0x2, 0x8, 0x2, 0x6, 0x0, 0x9], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000733000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getflags(r1, 0xb) 2018/01/16 12:30:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f04000-0x12)='/dev/input/event#\x00', 0x0, 0x4000000004000) fcntl$setstatus(r0, 0x4, 0x40000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000080c000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000414000)={0x3, 0x6, 0x0, 0x4}) 2018/01/16 12:30:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) accept$unix(r0, &(0x7f0000334000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a75000)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000098b000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000604000)=0x14) bind$can_raw(r0, &(0x7f000085d000)={0x1d, r1, 0x0, 0x0}, 0x10) recvmmsg(r0, &(0x7f000066c000-0x5e)=[{{&(0x7f0000b8e000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d1d000)=[{&(0x7f00005c3000)=""/51, 0x33}], 0x1, &(0x7f00002b4000)=""/207, 0xcf, 0x5}, 0x34d}, {{&(0x7f000061e000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000e98000-0x20)=[{&(0x7f0000b5c000-0x9a)=""/154, 0x9a}, {&(0x7f0000393000)=""/69, 0x45}], 0x2, &(0x7f0000127000)=""/97, 0x61, 0x5}, 0x294}, {{0x0, 0x0, &(0x7f0000970000)=[{&(0x7f0000fa2000)=""/161, 0xa1}], 0x1, &(0x7f0000721000)=""/0, 0x0, 0x5}, 0x386c}, {{&(0x7f00006bb000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f00005ba000-0x10)=[{&(0x7f0000c71000)=""/25, 0x19}], 0x1, &(0x7f000027e000)=""/245, 0xf5, 0x10000}, 0x50e9}, {{&(0x7f0000f55000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000048f000)=[{&(0x7f000006a000-0x7e)=""/126, 0x7e}, {&(0x7f0000f2e000)=""/61, 0x3d}, {&(0x7f000058c000)=""/141, 0x8d}], 0x3, &(0x7f0000a98000-0xb9)=""/185, 0xb9, 0xfc}, 0x1}, {{&(0x7f0000198000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000b76000)=[{&(0x7f00001f7000-0xe2)=""/226, 0xe2}, {&(0x7f0000d19000)=""/28, 0x1c}], 0x2, &(0x7f00001e1000)=""/238, 0xee, 0x7}, 0xf7e5}, {{0x0, 0x0, &(0x7f0000543000)=[{&(0x7f0000616000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a72000)=""/159, 0x9f}, {&(0x7f0000a0d000)=""/148, 0x94}, {&(0x7f0000762000-0xc5)=""/197, 0xc5}, {&(0x7f00005f2000-0xad)=""/173, 0xad}, {&(0x7f0000696000-0x1000)=""/4096, 0x1000}, {&(0x7f00003f8000-0x61)=""/97, 0x61}], 0x7, &(0x7f0000682000-0xaa)=""/170, 0xaa, 0x1}, 0x6}], 0x7, 0x40, 0x0) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000)=0x0, &(0x7f000064c000-0x4)=0x4) 2018/01/16 12:30:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00004c6000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x4000000000000000) ppoll(&(0x7f0000289000-0x30)=[{r1, 0x0, 0x0}, {r0, 0x20, 0x0}, {r1, 0xc64c7d6b86fb9cd6, 0x0}, {r0, 0x400, 0x0}, {r1, 0x100, 0x0}, {r0, 0x8000, 0x0}], 0x6, &(0x7f0000113000)={0x0, 0x0}, &(0x7f00003da000-0x8)={0x1}, 0x8) r2 = semget$private(0x0, 0x3, 0x0) semop(r2, &(0x7f0000d0d000-0x24)=[{0x0, 0x0, 0x1000}, {0x4, 0x0, 0x0}], 0x2) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00001bf000-0x78)={0x0, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000cdd000)=@add_del={0x2, &(0x7f0000d86000)=@common='eql\x00', 0x0}) 2018/01/16 12:30:33 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x1, 0x1, 0x5, 0x9, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000067b000)='/dev/audio\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000b93000-0x4)=0x7e2, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000064c000)={r0, &(0x7f0000e46000-0x96)=""}, 0x10) 2018/01/16 12:30:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000346000-0xa)='/dev/vcs#\x00', 0x100000000, 0x6100) shmget$private(0x0, 0x4000, 0x300, &(0x7f0000e0d000/0x4000)=nil) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f75000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(0xffffffffffffffff) 2018/01/16 12:30:33 executing program 1: mmap(&(0x7f0000000000/0xe05000)=nil, 0xe05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000010c000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000c3d000+0xdeb)=""/132) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e07000-0x3)='-', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 41.495395] audit: type=1400 audit(1516105833.124:64): avc: denied { map } for pid=6082 comm="syz-executor3" path="socket:[19284]" dev="sockfs" ino=19284 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/01/16 12:30:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x7fffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001000-0x50)={{0x6, 0x4e2}, {0x5, 0x0}, 0x6, 0x4, 0x2d1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x24, 0x0) 2018/01/16 12:30:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000a34000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000cc6000)={0x0, 0x40, 0x30, 0x2, 0x808a}, &(0x7f0000614000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000758000-0x8)={r2, 0x601d}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d8f000-0x20)={0x6, 0x0, 0x2, 0x6, 0xab, 0x5, 0x6, 0x1c69, r2}, &(0x7f0000d30000-0x4)=0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r3 = accept$alg(r1, 0x0, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000fb9000-0xd)='/dev/dmmidi#\x00', 0x1, 0x200) sendto$inet(r4, &(0x7f000037f000-0x54)="cf4dc677b623b7b4b3206455cdd3e18d42c68c160fe88b06154e27a7633cbb9815f6d585335c95a17faa8c5cd062fdbf5fafe0eefedd1112f87686f3321372130ad957c92f22618cda71a945cb0745aadd12ae16", 0x54, 0x20000000, &(0x7f0000754000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000a9a000-0x4)=0x0) sendmsg$alg(r3, &(0x7f0000943000)={0x0, 0x0, &(0x7f0000f92000-0x50)=[], 0x0, &(0x7f0000dba000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000161000-0x10)={0x3, 0x8, 0xffff, 0xff, r2}, &(0x7f000068c000-0x4)=0x10) r5 = add_key$keyring(&(0x7f00009b0000-0x8)='keyring\x00', &(0x7f00001a6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r5, 0x3) set_robust_list(&(0x7f0000811000-0x18)={&(0x7f0000d44000/0x4000)=nil, 0xfff, &(0x7f000075a000/0x1000)=nil}, 0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000c72000-0x4)=@assoc_id=0x0, &(0x7f0000717000)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000163000)={r6, 0x1}, 0x8) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f000081e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x295, &(0x7f00002b2000-0x10)=[{&(0x7f0000abf000-0x7d)=""/125, 0xd1}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 12:30:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) read(r0, &(0x7f00004da000-0x50)=""/80, 0x120) sendfile(r0, r0, &(0x7f0000403000-0x8)=0x0, 0xe4ff) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00005c5000-0x3)='nv\x00', 0x3) read(r0, &(0x7f000000b000)=""/192, 0xc0) 2018/01/16 12:30:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00004b9000)={0x0, 0x3}, &(0x7f0000150000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a0e000)={r1, 0x5}, 0x8) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioprio_set$pid(0x0, 0x0, 0x2002) 2018/01/16 12:30:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000547000-0x28)={0x4, [0x101, 0x6, 0x366ee53d, 0x9]}) 2018/01/16 12:30:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001cc000-0xa)='/dev/ptmx\x00', 0x200100, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000364000-0x8)={0x0, 0x0}, &(0x7f0000405000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fbc000-0x6)={r2, 0xa5}, 0x6) r3 = accept$inet6(r0, &(0x7f0000b00000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e2c000-0x4)=0x1c) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000116000-0xee)={r3, 0x8, 0x7, "18b5352e5ca2ddffad29824cf1eb43a5305964011914089516ccf0bf33f4213f09161ff13975b9dcc21fe6806fa8e47b790dc80fed84122d15a8f0c758e027ac9bf9db12a5178fe18174635a6b52e252714d18fe83444a285acc42dc5d5a84f2b6593623b04e8806564554de6ffaa131d07381f13cd383e01604d5d1f76adf680132ffd9d8fb68b3ac256630651a748be19f1ac6e72a75c88db4cb620c57ee66b10fa4a49292550e77f5969cd0704d91bfcd59dae35368d541e491ac4203849fa16c744303cb9effa0ff00fb1593aacbdcad7951959a0de1affb2c9b34b41e3437d12922"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}) write$tun(r1, &(0x7f00009fe000)=@hdr={0x3, 0x0, 0x6, 0xfffffffffffffffd, 0x82d2, 0x8, @ipv4={{0x9, 0x4, 0x6ea, 0x7, 0x109, 0x3, 0x3, 0x100, 0x1d, 0x0, @rand_addr=0x67, @broadcast=0xffffffff, {[@lsrr={0x83, 0xf, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @udp={0x3, 0x3, 0xe5, 0x0, "e7a31fe21ce5cc5dd139c1246fbc4258b68ee13e5b157291904a65ad5f2255bda74ea964166be169e95f88136cf5a64d552edfaaf3e319eebcd1c078d9ac9ecad08584d28cb32a68486abca229a0df8c4a2be77c19abcd99debb7fa59f354a2b796dbd4455a4d507093efe9cbc7a97fd5e85c59dfb77f89a789e6fa1881dfd81b1ae579b8c672da24f0db4824f189d883653a40c4f1f4b734f1506a6198e43737154823278ffa9dac0c7969527f66028785ba1f21ede7e6a11686953845a6a4d9ea974e9ac3461b86ab722ca6e728ee23e808d7f9295e2d32d96562a05"}}}, 0x113) r4 = syz_open_pts(r0, 0x800000) dup3(r4, r0, 0x200004) r5 = syz_open_procfs(0x0, &(0x7f0000d3b000)='wchan\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r1) read(r0, &(0x7f00000e9000-0xbb)=""/187, 0x359) 2018/01/16 12:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006b1000-0x9)='/dev/kvm\x00', 0x80000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a12000)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003c5000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7c000)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000c81000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00004cf000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008a2000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000091e000-0x10)=@req={0x2, 0x0, 0xfffffffffffff87d, 0x1ce}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x100000001, 0x4) socket$inet6(0xa, 0xa, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007e8000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f000041e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000744000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 12:30:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000acf000)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004a3000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000819000)={0x5, 0x1, 'client1\x00', 0x6, "0dff8ea163c16733", "d7c019ff5e6ffb19406370e5a261edc27b68af6a1868aa8d098a12f6ffe2ebb2", 0x200, 0x31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_pts(0xffffffffffffffff, 0x0) r4 = msgget$private(0x0, 0x20) msgctl$IPC_RMID(r4, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000107000-0xdb)="") dup3(r3, r0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x49) 2018/01/16 12:30:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r1 = accept(r0, &(0x7f000033d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ec3000-0x4)=0xffffffff, 0x4) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/16 12:30:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000016000-0x18)={0x0, 0x4000000000001, 0x2, &(0x7f00009a2000)=0x0}) dup(r0) 2018/01/16 12:30:33 executing program 6: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f000001a000)={0x0, 0x0}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000034000)={0x80000000, 0x0, 0x6}) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000056000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000057000-0x2c)={0x7, 0x7ff, 0x9, 0x4, 0x10, r1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) ioprio_set$pid(0x1, r2, 0x7) accept$nfc_llcp(r1, &(0x7f0000058000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000003b000)=0x60) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000010000-0x8)=0xff) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000031000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f000004e000-0x10)={0x20000000400, 0x5bd}) connect$unix(r1, &(0x7f0000057000)=@abs={0x0, 0x0, 0x1}, 0x8) [ 41.734930] QAT: Invalid ioctl 2018/01/16 12:30:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x111080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r1, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000)=0x0, 0x0) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) unlink(&(0x7f0000e93000-0x10)='./control/file0\x00') 2018/01/16 12:30:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) write(r1, &(0x7f0000a29000)="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", 0x4e5) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000410000)={0x0, 0xffffffffffffffff}, &(0x7f000087f000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00008be000)={r2, 0x7fff}, 0x6) open$dir(&(0x7f0000f8a000)='./file0\x00', 0x24000, 0x80) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003c7000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) writev(r1, &(0x7f0000ff7000)=[{&(0x7f0000eda000-0xb8)="a7", 0x1}], 0x1) close(r1) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000043d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000082e000)={[0x1, 0x6c, 0xa6, 0x6, 0x0, 0x0, 0x5, 0x8001, 0x3, 0x9, 0x5, 0x3, 0x2, 0x2000000000000, 0x4, 0x4], 0x4, 0x80500}) [ 41.755920] QAT: Invalid ioctl 2018/01/16 12:30:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0x9)='net/icmp\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00003b6000)='/dev/snd/timer\x00', 0x0, 0x200000) pread64(r0, &(0x7f0000015000-0x1)=""/1, 0x37b, 0x20000) 2018/01/16 12:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000070c000-0x9)='/dev/vcs\x00', 0x2, 0x0) readv(r0, &(0x7f0000f58000)=[{&(0x7f0000094000)=""/52, 0x34}], 0x1) execveat(r0, &(0x7f0000867000)='./file0\x00', &(0x7f000017c000-0x38)=[&(0x7f00002ba000)='lo\x00', &(0x7f0000567000-0x1)='\x00', &(0x7f000066d000-0x1)='\x00', &(0x7f0000954000)='!-selinuxmd5sum.\'self\x00', &(0x7f000060b000)='systemem1securityppp0[:+%\x00', &(0x7f0000450000)=']:GPLcpuset($\x00', &(0x7f0000368000)='\x00'], &(0x7f0000e57000-0x28)=[&(0x7f0000be5000)="2db200", &(0x7f0000f13000-0xa)='selfnodev\x00', &(0x7f0000af4000-0x1)='\x00', &(0x7f000021b000)='\x00', &(0x7f0000024000-0xb)='mime_type#\x00'], 0x400) syz_emit_ethernet(0x277, &(0x7f0000c04000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="0000c07100", [], {@ipv6={0x86dd, {0x0, 0x6, "05001a", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffcd2, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) [ 41.807845] QAT: Invalid ioctl 2018/01/16 12:30:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) iopl(0x5) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 12:30:33 executing program 5: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0xfffffffffffffffc, &(0x7f0000414000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c40000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ab8000)=0x0, &(0x7f000081e000-0x4)=0x4) 2018/01/16 12:30:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40a) ppoll(&(0x7f0000bd3000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000d44000-0x10)={0x0, 0x989680}, &(0x7f0000177000-0x8)={0x1f75172d}, 0x8) 2018/01/16 12:30:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000085f000)='/dev/cuse\x00', 0x42, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) connect$bt_rfcomm(r0, &(0x7f0000d55000-0x9)={0x1f, {0x80000000, 0x1ff, 0x3, 0x3, 0x1, 0x7}, 0x1ff}, 0x9) write$fuse(r0, &(0x7f0000d0f000-0x102)={0x5a, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b303000000546deaa355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47e546cd5ed34882af1534000000000000bf2b8391907f080086"}, 0x5a) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000bf7000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) delete_module(&(0x7f0000d64000)='/dev/cuse\x00', 0xa00) 2018/01/16 12:30:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000bd5000-0xb)='/dev/midi#\x00', 0x2b, 0x400) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000599000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="97aea115794694970d104b274009e8a8"}) mmap(&(0x7f00006b1000/0x800000)=nil, 0x800000, 0x9, 0x10, r0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000de5000)={0x0, 0x6fa, 0x6063, &(0x7f0000c51000-0x8)=0x0}) fanotify_init(0x8, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800200800000009) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000883000-0x8c)={0x1ff, 0xa73, 0x2ed0e099, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000713000-0x4)=0x2, 0x4) [ 41.941553] CUSE: info not properly terminated 2018/01/16 12:30:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000633000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f000035c000)='keyring\x00', &(0x7f0000286000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f0000b59000)=""/52, 0x34) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000bd5000)="1540c61d08f7ff43abd0110fcbd85d592d86e31fab95fa1e5d99c1139ebe24557dd1dd048deb4cd776c6899075cee6627cbd84b6fe41153e6e5491f96c85888f10e24bc4659519d901d8f69ba5e6ad1ac0f1a8dc7b12b5b1220b175d8fb3", 0x5e) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00006d2000)=0x0) 2018/01/16 12:30:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000204000)='/dev/admmidi#\x00', 0x0, 0x0) rt_sigaction(0x1c, &(0x7f000007a000)={0x6, {0x5}, 0x8000000, 0xfffffffffffffffb}, &(0x7f00003f4000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003d0000-0x8)={0x0}) truncate(&(0x7f0000ad9000)='./file0\x00', 0x4) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) syz_open_dev$adsp(&(0x7f000040f000-0xb)='/dev/adsp#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000012000-0xbc)=[], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/16 12:30:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000924000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000e8c000)={{0xffffffffffffffff, 0x2, 0x800, 0x1, 0xffffffffffffff7f}, 0x7fffffff, 0xfffffffffffffff9, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x1, 0x7fff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = creat(&(0x7f0000700000-0x8)='./file0\x00', 0x110) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000c70000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r4 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f00001e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef3000+0x9c2)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) r5 = perf_event_open(&(0x7f0000697000)={0x0, 0x78, 0xfffffffffffffffb, 0x0, 0x2, 0x0, 0x0, 0x2, 0x40, 0x8, 0xef, 0xfff, 0x3, 0xffff, 0x5, 0x41, 0x4, 0x7fff, 0x3f, 0x6, 0x7, 0x3f, 0x3387, 0x3, 0xfffffffffffffffe, 0x5, 0x8, 0x1, 0xffff, 0x8, 0x44fc, 0x81, 0x1, 0x2, 0x9, 0x1, 0x4, 0x911, 0x0, 0x3, 0x4, @perf_config_ext={0x8, 0x80c}, 0x440, 0x62, 0x8001, 0x7, 0x80, 0x80000000, 0x200, 0x0}, 0x0, 0x31, 0xffffffffffffffff, 0x2) fchmod(r5, 0x8) keyctl$dh_compute(0x17, &(0x7f000020e000-0xc)={r2, r4, r2}, &(0x7f00005cd000)=""/33, 0x21, &(0x7f0000550000)={&(0x7f00003ef000-0x10)={'michael_mic\x00'}, &(0x7f0000dca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xff, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = syz_open_dev$dmmidi(&(0x7f0000226000)='/dev/dmmidi#\x00', 0x7, 0x40081) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007d4000-0xc)={0x0, 0xffffffffffffa97f, 0x10}, &(0x7f00009bc000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e30000-0x8)={r1, 0x5}, &(0x7f000077c000-0x4)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000227000)={r0, 0x3, 0x1, 0x0, &(0x7f00002ba000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/16 12:30:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d7b000-0x10)={0x0, 0x0}, &(0x7f0000c4a000)=0x10) r1 = add_key$keyring(&(0x7f0000285000)='keyring\x00', &(0x7f0000dfb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d66000)="13792163435acbaccd133fda2b9da022cfcfa25cb08a62", 0x6, r1) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/16 12:30:33 executing program 4: sysfs$2(0x2, 0x0, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x200000, 0x0) write$tun(r0, &(0x7f0000002000-0x213)=@pi={0x0, 0x8917, @ipv4={{0xd, 0x4, 0x9, 0x80000001, 0x20f, 0x2, 0xfb, 0xe05d, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[@lsrr={0x83, 0x1f, 0x6, [@dev={0xac, 0x14, 0x0, 0x12}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x101, @loopback=0x7f000001, @loopback=0x7f000001]}]}}, @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x400, 0x0, 0x1, 0x880b, 0xf8, 0x2, [0xcb], "69de55ab02a3c8519ead9f03d5f8b2bbe157aeaa6c197ad4a864d7ef068f08e41118fe051f1e54f02813c083a87c1cce75c10b16b5c2d4fd850944c065e72da647f77b39d07f437dd6d390416c7a10cf85bbabee93ccd68905fc4e815b20af415ca052abe334cc62abce422cbf24e938fec4e532ad37c72c31d610041b9afd5b4f205a97a914f2e4467836b71c9289055767c8fb23b2c7bea9f841b95fe3c0bf25c4c8c5e88d45a65354e25e553333da48b9b6404813f9830b62b42cbd8090c9c8f6aa4cb6dfceb5332b77ae7c7db1bb14b979cfbc95d38c8fa95b66fb9fbee8601f52a032abaa15b5f96aafaa2fcfebd1f925c4c0f11f79"}, {0xffffffffffffffff, 0x0, 0x984d, 0x7, 0x0, 0x0, 0x800, [], "905c2cff441760341f9f35b865f94df4c7719785f8c39adcd580c897be4d59134645a81818605097fb9b03958f6fbccd16ebfd325911936e2c1ca5b13e2c8e67eda6e07b21974a927e9da43b4fd8a891297b8b636ea3c9fdefc616c28c858e1508d5e8c2a123bb63ac6b7ac9512ca144159b6a43dc4f99b735022a92c4a9327df3c02e2378a8d87f7d19467504bbf0dab3f66839aa1aeb77ae53c5f2a9080f6a242a059bd06e6a8ce42deae7a8153b505a"}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x86dd, [0x7], "0514c14010cea3f64ff3e000666760c8e8dd465ff103ed34de8dc93fc496"}}}}, 0x213) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syz_emit_ethernet(0x90, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x5a, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, {[@dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x4000000000000011, 0x401, 0x100000000, [0xf5b9, 0x49b, 0xfffffffffffffff7, 0x1000000000000001]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "ed992e6258c3c3d4584e41d56827622e8c8438bd206c63e14352f054fc8b0649b1c6560b416a45760ca6a5a357e743935333ddfa27c4"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00004e9000)={0x3, 0x1, []}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x620000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={"d30ff3acd99aadc1b8eff788031fb6a1", {0x4, 0x4, 0x6, "69275bd4cd40", 0x1000, 0x0}}) 2018/01/16 12:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xe, 0x400, &(0x7f0000295000)={0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000c41000-0x38)={&(0x7f0000935000-0x1c)=@in6={0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1ff}, 0x1c, &(0x7f0000ef4000)=[{&(0x7f0000cc8000)="24e0701e7874ee635f3f6b895d6ec8a38bc05428d51120f0c3b552617988dff387427079cabb4b509250456e13a4f3fea066fdb66e32052447d283901f32e4e3cc9e585cad2e3b9a394deaa898c75da1291af95ebeefa1033850d156d5074d2890fa90e86eb972bde609e7f452991f285f8396fc6a2fac1c6a828e5583fa731078f47937faa31a9e89170493eb8cd8e3de88cad491061048c7ec1cc7", 0x9c}, {&(0x7f00004a7000)="d980b4fc48f77774c088ed21c0b528cf06a698eb22e40a74439f9e6183712e7e44e92fad20e8d00ac14d9c47802a4846033bb344023bc8d75c5bc6f91d6725e3d0d8181ee8b7ac3da18a227cd848961ed44bf494c0ce3616c7498771e329d243dafb812a1028e234a2e808f11b46eced3d18093ac5e658a3a24d7573cd9b4ff5a1e574bd917f10982b9b8df513f7681a022d511f481228f29921b5baad78fd87fab2b39f45ada8b7a1d52e8b8413ffcf2fe67c294c", 0xb5}, {&(0x7f0000b35000-0x96)="079535f036d18ca040cb674d35d42b4bc2b1b0d316d6c9c5ba3b67f960ef9f950af39fc3a1a6c55056af0b4eca34e40e33d1f349562e3e4f3caf74f066a5c70974379e7f9693f9127da7204499b5e1341be75c456e1edfb356f5c39e45d6e899df09147841faf4203365884d571d654a5afc44844f59fd3b131a82a9cfe1e3ad3a4cb59b5e5de3ae9ce62eeb0844228b04287ecbe48d", 0x96}], 0x3, &(0x7f0000f58000)=[], 0x0, 0x10}, 0x8014) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000f9e000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) listen(r1, 0x10000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) rt_sigtimedwait(&(0x7f0000f63000)={0x400}, &(0x7f0000bbf000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a41000-0x10)={0x0, 0x0}, 0x8) bind$inet(r2, &(0x7f0000592000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000daf000-0xb4)=[{{0x0, 0x0, &(0x7f0000038000)=[], 0x303, &(0x7f0000e86000)=[{0xfffffd17, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x444444444444555, 0x0) remap_file_pages(&(0x7f0000ccd000/0x1000)=nil, 0x1000, 0x3000001, 0x7f, 0x2010) 2018/01/16 12:30:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000f5f000)=0x9) r2 = syz_open_dev$dspn(&(0x7f0000ebb000-0xa)='/dev/dsp#\x00', 0x9, 0x900) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00006ee000-0x10c)={0xfffffffffffffffc, 0x7fff, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000e88000)='./file0\x00') chdir(&(0x7f00006de000)='./file1\x00') ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000038000)={0x81, 0x0, 0x9, 0x3, 0xfffffffffffffffe, 0x1}) creat(&(0x7f0000cd4000-0x8)='./file0\x00', 0x0) 2018/01/16 12:30:33 executing program 2: clone(0x0, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x3, [0x28, 0x9, 0x8]}) r1 = syz_open_dev$adsp(&(0x7f00009c2000-0xb)='/dev/adsp#\x00', 0x9, 0x2000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000048b000)={0x6, 0x0, 0x1b4e400000, 0x1000, 0x9, 0xd9e5}) accept(0xffffffffffffff9c, &(0x7f000082d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00006fc000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x519, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"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"}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r1, r1}) getsockname$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2018/01/16 12:30:33 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0c000-0x4e)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d98000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$TCSBRKP(r1, 0x5425, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/16 12:30:33 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x1e7, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000001c000)={0x10, 0x0, 0x1, 0x40000}, 0xc) 2018/01/16 12:30:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000da8000-0x8)='./file0\x00', &(0x7f0000a2a000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000be1000)=""/4096, 0x1000) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0xfffffffffffffffe, 0x40000407ffc0003}]}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f3c000-0x38)={&(0x7f0000c63000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000068000-0x30)=[{&(0x7f0000ef4000-0xcc)=""/204, 0xcc}, {&(0x7f0000e83000)=""/225, 0xe1}, {&(0x7f00000ed000)=""/13, 0xd}], 0x3, &(0x7f0000ce1000)=""/177, 0xb1, 0x6}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000062f000-0x4)=0x0) socket$inet6(0xa, 0x3, 0x8001) sendmsg$netrom(r0, &(0x7f0000885000-0x38)={&(0x7f0000f5f000-0x10)=@ax25={0x3, {"ef091325d0e57c"}, 0xfffffffffffffd88}, 0x10, &(0x7f0000bb0000)=[{&(0x7f0000b49000-0x3e)="983405a805169cac038ac81a046c6530225de5aef23fc49e5e1aecc354ff489c92e8fa2fb424c44a908f9e877fdd9aa3e3c9aac798dd295efeaf4974f575", 0x3e}, {&(0x7f00002ba000-0xec)="620922cd12d12cb62bcdaf6bf146b4d5a831e22d2d5ee891f94b4d637499808c4048fe10980d927d48fe329d9c020a12d4499786bdda95f9d84c6766d341831ef3b63695319d977f015b60223851fcf6a875196db06925628710f2b92dcfff4043aec8e513dd22811788cbf9e24be32577b537d1854ad5da6de318c3db99c17fc1d13254c57a84fc75076e4afc5e330277a3f35b50a4796d8a4bd2e549b8a26d511e6f7d4d892a571258d00777d29cccb4257e4ba3176722a92af5178bd0d2dcf00efe96d9de29da7450601722c4fc191efedd4b69f4c5fe8207dcecb4ea2af8dd3c9ed9de2437f5bb5443f3", 0xec}, {&(0x7f0000357000)="7ef2d174ae491d7afbf73ca4dd4986bd32", 0x11}, {&(0x7f0000eb5000-0xd7)="5f414c5c386b30eabb496c9e8a96882bf8410b1ec0833f215a30c1f21079234d2712254f3c6a342673ee63be0240e90d8ffdaf54a8b46099c54da1838e039c4fdb03d360dfd96aa031653316fa7d38f7278ca3a2006c0aab46f50e8a94927c3e5bc74efa8c33c08de93de340144bb1f28f3e17ce7552bc6b54caf2b0eba763084375475e2cb92907d0b5a2e229c91430f27ed714b8e87c9625e57271ce9c0acaa86c0629c9a8d8a93ac0e4dc107474f30852974cc8c14d0bca3d07ef9ba98d428961e03fd1d73516472ef82fb7e116a61c977b46e3dbba", 0xd7}, {&(0x7f0000c5a000)="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", 0x1000}, {&(0x7f000028e000-0x88)="8726371a25cc21ea95176df53cd46a22db66e0cdddfb6845a91e412658805335060d099a66cf146447826d981ce7b048f9729b1ff01d664d1c26d3999325a2a623598d97409c879851b73f32f870153c695062bf142558e95d82c45830a953624fecdfd35cff8db6a9273a7753088b69f4684b8e53684f6a8220e129d00fbb0daf043731c552c5bd", 0x88}, {&(0x7f0000b1e000-0x4e)="ab829f342af35f503171397cac9963c3ab0730f58c477c86d651423b063c80515ac8f425b4046370f8fa40df6b9d232e7736a3d058c1bdafd37504a8097b530ba25cffa804f721b9dddb0ed139fd", 0x4e}, {&(0x7f0000adf000-0xd0)="aee18e02029690ba12fff2dc47f14c2b87ae153baa05d80d0770497bd561984a6fffee3143e6573285c299b2ebabdbab8297095cdab8f9363e7f7c7979cb7ad365f5d44d6e9c0ac18d9ca83c7c4564cff0b3ac3d9e367ea98a78699e50dde15bd3d15ac00b44c5c8e2b1ad263d3d91968d71ee3ba2190d9eed54ea318d307b79e7b6da564596a6a9345ab8f8565549ce7755227f0835669eeda52394b28b690f590d411f7806d6a9078b285653186dd648e67e04171104417214b6bb04b6e13d53ee2e7211a88159faca1af10316124f", 0xd0}], 0x8, &(0x7f00002fa000)=[{0xc8, 0x101, 0x2, "625aa716a292836a6fea5515ca64beb2a0e3c5bb30f9628acad8503029330730dd19acb1a9ee1a31e5fc09b9c5aa51aca2f096185357f7f49f82a41d0e8b5d0b9da84f3df4c7e81a922d382aae0a38a7fecca9b8f123da6b9269ef37313ccba075ddc3d3093e3f8265c6935670d2a399481530a575ee7d3f5a89e5258ae0313f01f774174177df10a61aa5537d6c81100c47b251e11b31135712afc464c9b1b23e102637307b942928555468975b46c4b1439cefb4e7"}, {0x80, 0x115, 0x2, "dd2436e34fb7d337098dd4dcabfd052e492aa86d942da9439bb1cbfc7771fb6d8882059c68c943736a85ccf86e0743fc6814865c6e2a46b12a746e535203f1221c444b917735d7116ede974d00166a56341eb1c42a3683bc537a2bf7051a0196830465a1c59f59760a"}, {0x10, 0x102, 0x5, ""}], 0x158, 0x0}, 0x4001) chdir(&(0x7f0000fe9000)='./file0\x00') syz_open_dev$random(&(0x7f0000f3b000-0xc)='/dev/random\x00', 0x0, 0x40000) r1 = syz_open_dev$admmidi(&(0x7f0000283000-0xe)='/dev/admmidi#\x00', 0x80, 0x400000) syz_extract_tcp_res$synack(&(0x7f000090b000)={0x0, 0x0}, 0x1, 0x0) mq_timedreceive(r1, &(0x7f0000e51000)=""/63, 0x3f, 0x7ff, &(0x7f0000d70000)={0x0, 0x0}) removexattr(&(0x7f0000b8c000)='./file0\x00', &(0x7f0000a48000-0x14)=@random={'user.\x00', '/dev/admmidi#\x00'}) 2018/01/16 12:30:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00007f5000)=0x0, &(0x7f0000516000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000cd3000-0xb2)="b2", 0x1) sendfile(r1, r2, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) 2018/01/16 12:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000251000-0x4)=0x0) 2018/01/16 12:30:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000205000)={0x7, 0xd28f, 0x5, 0x6, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x0) 2018/01/16 12:30:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011a000-0x241)='net/rt6_stats\x00') memfd_create(&(0x7f0000645000-0x6)='nodev\x00', 0x2) socketpair(0x10, 0x7, 0x7, &(0x7f0000536000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008e1000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000011b000)={r0, 0x62fc8c0f, 0xffffffff, "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"}) alarm(0x9) accept$inet6(r2, 0x0, &(0x7f0000353000)=0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x9) [ 42.095950] audit: type=1400 audit(1516105833.725:65): avc: denied { bind } for pid=6231 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 42.183575] audit: type=1326 audit(1516105833.763:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6240 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 42.209059] audit: type=1326 audit(1516105833.763:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6240 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 42.234086] audit: type=1326 audit(1516105833.765:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6240 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=47 compat=0 ip=0x452df9 code=0x7ffc0000 [ 42.258622] audit: type=1326 audit(1516105833.766:69): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6240 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 12:30:33 executing program 6: clone(0x0, &(0x7f0000179000)="", &(0x7f0000f42000)=0x0, &(0x7f0000eec000-0x4)=0x0, &(0x7f0000ef5000-0x4)="") fchdir(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000001000-0x4)=0x6, 0x4) 2018/01/16 12:30:33 executing program 0: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000044b000)='./file0\x00', 0x0, 0x14) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f000044c000-0x38)={0x3, 0x29, [{0x3, 0x0, 0x10000}, {0x6, 0x0, 0x4}, {0x4, 0x0, 0x1d}]}) close(r0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) personality(0x410000f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003f6000-0x8)={0x0, 0x0}, &(0x7f000044c000)=0x8) 2018/01/16 12:30:33 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000009000-0x10)={0x2, &(0x7f0000005000-0x10)=[{0xffffffff, 0x800, 0x1, 0xff}, {0x0, 0x2, 0x6, 0x2}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008000)={0x0, 0x1, 0x18, 0x6, 0x0, 0x4}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000008000)=@sack_info={r1, 0xfff, 0x4}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000004000-0x40)={0x100000000000000, 0x101000, 0x1f, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000008000-0x38)={&(0x7f0000008000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000007000)=[{&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000008000-0xc5)=""/197, 0xc5}, {&(0x7f0000008000-0x12)=""/18, 0x12}, {&(0x7f0000006000-0xbb)=""/187, 0xbb}], 0x4, &(0x7f0000008000-0x35)=""/53, 0x35, 0xff}, 0x40010000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000006000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffd4, 0x3, 0x2, 0x400, 0x48, 0x8000a8, r2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000008000)=0x4, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000009000)=[{&(0x7f0000006000)=""/140, 0x8c}], 0x1, &(0x7f000000a000-0x30)=[{&(0x7f0000001000)=""/228, 0xe4}, {&(0x7f000000a000-0xfa)=""/250, 0xfa}, {&(0x7f0000006000)=""/70, 0x46}], 0x3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000008000)='./file0\x00', &(0x7f000000a000-0x8)='./file0\x00') alarm(0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x4112, &(0x7f0000006000-0x1f5)="") 2018/01/16 12:30:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff17) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000163000-0xb)='/dev/mixer\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00003ae000)={{0x1, 0x2, 0x0, 0x2, 0x9}, 0x2, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000766000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000315000-0x50)={{0x3, 0x3, 0x1, 0x1, 0x8}, 0x10001, 0xdb4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) pipe2(&(0x7f00009db000-0x8)={0x0, 0x0}, 0x800) r2 = open(&(0x7f000097b000-0x8)='./file0\x00', 0x0, 0x120) getsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f000039e000-0x4)=0x0, &(0x7f000093d000)=0x4) fcntl$setlease(r2, 0x400, 0x0) exit(0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x6c02, 0x0) 2018/01/16 12:30:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) r0 = geteuid() r1 = request_key(&(0x7f0000f0c000)='ceph\x00', &(0x7f0000ec0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000833000)='\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) 2018/01/16 12:30:33 executing program 2: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005de000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000706000)={"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"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000707000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2018/01/16 12:30:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eef000)='/proc/self/net/pfkey\x00', 0x220200, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) [ 42.283430] audit: type=1326 audit(1516105833.766:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6240 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 12:30:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ab7000)={0x7, 0x200, 0x38ac, 0xd56, 0x0}, &(0x7f0000f9e000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001c4000)=@sack_info={0x0, 0xffffffff, 0x2}, &(0x7f0000963000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007b3000-0xb8)={r1, 0x6, 0x43, 0xfc, 0x3, 0xffffffff, 0xfffffffffffffffe, 0x101, {r2, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x6, 0x4000000, 0x5}}, &(0x7f0000469000)=0xb8) write(r0, &(0x7f00008c5000-0x25)="240000001e0007f7020000000000f5ff037f2a000000ffe70003001708eaffff0008000038", 0x25) 2018/01/16 12:30:34 executing program 4: r0 = msgget$private(0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000001000-0x90)=""/144) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a7a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ac7000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)="") r2 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000689000-0x8)='./file1\x00', 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000cee000)="", 0x0) r3 = getpid() prctl$setptracer(0x59616d61, r3) 2018/01/16 12:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005af000)='/dev/sg#\x00', 0x5, 0x0) r1 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000924000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x1, 0x9, 0x1, 0x1, 0xa, 0x20, 0xa0, 0x8, 0x0, r1}, {0x2, 0x1000, 0x20, 0xfff, 0x1, 0xff, 0x40, 0x2}, {0x9, 0xe8, 0x3ff, 0x20}, 0x6, 0xa, 0x0, 0x0, 0x1, 0x3}, {{@in=@empty=0x0, 0x3, 0x3c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7, 0x3, 0x200, 0x5, 0x7fffffff, 0x7}}, 0xe8) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r3 = dup(r0) bind$inet6(r3, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x39) 2018/01/16 12:30:34 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xfff, 0x244000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000255000-0xb)='/dev/audio\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x42b, 0x4, [0x2, 0xea, 0x6, 0x6]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000003000-0x9b)="d649056c1416162371c8c0dd835fa70bab817392641bce24c4a4308bd780ad221e74f37e579822a0b6747f444186da0577ebf8819928f140b73672581f3ac3f06e7468384c61aa48f1edeaaf6b35f26653e3749e5a271d145a5b18a60d81c8c1e682cff6d83b7dea44238e9d1a652cd55b2f42c20618941e36783013f6e8880d4a756c1b89599de368da1c45f3cd38eba5971ffe631759e9df01eb", 0x9b}, {&(0x7f0000003000-0xd7)="5a01f89a539a2c9280fe462efc4342614736c46e54f71cb7b7017511a1d97ff8522b81b69b8ed07c6efa478aee9870e5654feb0b4f7870f54e8416557d97bc8e72ea07ce74e69cd6e17891d49e0bb3d39ba9cf6247a2172fc4d4fa9b02a3a20d0a31487d026c57351ad0e4fb8fb1cfcb794897e9b7d90583db85c740fe11b720de38484527104f57b2747c4d24ae4ea50e928e43d1468d468433f5b0ed6b1b04e5bd709a16b0a40d8f763b96c81b1884fe7fe28421931cf718804e3e670d53403af0fc5ede5167e33b6771e84949511f8c225823fffe4e", 0xd7}], 0x2) signalfd(r1, &(0x7f0000002000-0x8)={0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000-0x4)=r3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r2, &(0x7f0000000000)='./file0\x00', 0xffff7fffffffffff, 0x9a) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000e44000)={0x101, 0x101, 0x2, 0x1, 0xa, 0xef0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x3f, &(0x7f0000004000-0x1000)="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", 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000003000)={0xa, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 12:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[], 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00009e3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x608041) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000087e000/0x18000)=nil, &(0x7f000004d000)=[@text64={0x40, &(0x7f000028b000-0x4e)="66b801010f00d0663e0f08c7442400df000000c74424020d000000ff2c24430f2267362e66430f3882611fc4619566c083c80f66b8a9000f00d0b921080000b822240000ba000000000f303e0f08", 0x4e}], 0x1, 0x24, &(0x7f0000fb8000)=[], 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 12:30:34 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007cc000)={0x0, 0x0, 0x0}, &(0x7f00004a0000-0x4)=0xc) setregid(r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r5 = socket(0x9, 0x80000, 0x1) r6 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xa000, r1, r2, 0x3, 0x3ff, 0x2060008) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) r8 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000001000)=[{&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000000000)="b2d430394f358bf83331f23e4724208ea38a307900bf7c32617501275331ed874c1bce3761155845d7a20ed50dcbb42319a7c64bcf57388418653af305b28f23f0d10c34d4e8da1d65632fdbd5f5cf7faa8bf5b33f894740b56be84000c58d47c14e2e29b6f0b7adc76a97a7e23fbc1849f1e438d3cb44ca0a70580f7ac5807a600b51535c10b36dda864e31f2dfa31103a27ccc63eaa188818a8c33a65b6ef9832928a75d6808bd5c05aaef3144d1aac4bb4e34147ea0f4a002122d822e2fd438cddafcad26bcbfe48289d7348d9ffc429ccdf1bf33d01c", 0xd8}, {&(0x7f0000000000)="375063e436243696cd075a83f355c1be89abf18d14ed0a364ce8e9d2a77c2ae871df61bafd6aeb38768f20e756f9861998e49c3959dfc99de74c8b6bf1937b24e9f617bda5a766bbaa02d962214044c1dd4377c4627ff92c23bdf0975a6d0c1c34a069c133a04a18c71030be755fac1c14a2ad0deae21dbe3d54d2c768b763a9e03582a8b1bfda698966d4afbb11aa9a6c343cb6eed178f2f0844c571ea909eab54e1240b307d2c7775f743afabd3a8ac8a24e060be9cee7bf616fc98c804c8e9346b6e7ed7ab2094866dbbb5d175ddb6969867003b583b3e58985fa2e464254b9ff52b41197b320ecbb4c6265eeb4112d2e30a18fc3", 0xf6}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="519430225537de1eb5f404bc4234578ab1bf326a1e2e0e20346a9ad2b7d4b15cb5a68fca6e1a81e3b54f4aae83e2089946469d0d207b76796d38635eb5282cf936d77e972284c57cc05d937d75268543f51d98dc3f31037ae6651f529360969878dfb6a844837a6c4ea27e4d4dca8112c6a8478ccec5eaaa75a9b09d096e38232c85b5176be4305c9a68e0ffe482eb61f45b2a0a6265701b0fabef8e592c58a0df25ab8abe", 0xa5}, {&(0x7f0000002000-0xe1)="8dbec95fb975c7982598f9a7ad946985f30ca5fbf44ca3c919cbeb4e126653f95075be40b1b950f53e4ee1fdaa0af1d86ab7f96500a719dda5e93d44a9b0b7591ed861ba95a5472fd34afc15f49da2d9802a82080eaeb8dbbd2e11e138711ab576d79bb669718f0bfd02f135c5fb915ca7597207b26463edb5765faf2bd6cccb7b1909e1b4a0a1aafe946b24691a23667a82633387e4e66836a9aa05f558d1881b85701c1658ce8ffd5256cb5a7cfbb37491b536e53dc3df88e6cb4af2228c7ba3dbc0ddf7189abb2baf045461b8610a16f429f4981c741f11e94c90b8b14d15eb", 0xe1}, {&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000000000)="bbbd1e09c707321e85784958783e0c335be6512bedec834d48cdafdc9b5d9015bdff4fb26ce022d2d6299e27c9912fee9f426184ace37e9afd1f37ec9e7ea53cfd9776094826d4160a2c8183c1c7a978ef76b5ee861352df4c6117e270ca7728e58b8e", 0x63}, {&(0x7f0000000000)="f6ad7136fa965ef7bc455df5eea1eb3f75065cb7b2f1fea638049ff2ca5b4fe033c5077a5f1da56c204496c2e35c60d6c37cb5c45be7bf2529b7602b8f6e679808cb8e6d41f0deb8b5e738145fc57e0b4ac9a846958967e230b951edaa3acb62ff6401bce3a4ced82e7013ae59e86b8bc9f84658ab21a9c7a665b1556d88", 0x7e}], 0x8, &(0x7f0000002000-0x88)=[@cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r0, r1, r2}], 0x88, 0x40000}], 0x1, 0x2000c004) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00002eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 12:30:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = creat(&(0x7f000026c000)='./file0\x00', 0x1) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000acc000-0x4)=0x2, 0x4) syncfs(r0) pipe2(&(0x7f0000057000-0x1)={0x0, 0x0}, 0x84800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e06000)=0x2, 0x4) r3 = socket(0xa, 0x802, 0x0) fgetxattr(r2, &(0x7f0000fec000)=@random={'os2.\x00', 'security\x00'}, &(0x7f0000854000)=""/150, 0x96) syz_open_dev$adsp(&(0x7f0000d2e000)='/dev/adsp#\x00', 0x3, 0x480000) close(r2) sendmsg(r3, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28, 0x0}, 0x0) 2018/01/16 12:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c0f000)='/dev/usbmon#\x00', 0x9, 0x60000) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000263000)=@pic={0x40, 0x8, 0x73a, 0xd1, 0x3, 0x3ff, 0xfffffffffffff72a, 0x10001, 0x0, 0x5, 0x1, 0x3, 0x3, 0x4, 0x4, 0x40}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000169000)={0x0, 0x0}, 0x10) r1 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) pause() ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000773000-0x4)=0x0) r3 = semget$private(0x0, 0x3, 0x10) semctl$IPC_RMID(r3, 0x0, 0x0) userfaultfd(0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000da9000-0x14)={0x0, 0x1, 0x2, 0x3, 0x7}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) connect$netlink(r4, &(0x7f0000fc0000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0x331) syz_open_dev$admmidi(&(0x7f0000976000)='/dev/admmidi#\x00', 0x17, 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000065b000-0x10)=@generic="1112a76a85f2fe17e4427832e1afd6b8") rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') syz_open_dev$usbmon(&(0x7f00009ed000-0xd)='/dev/usbmon#\x00', 0x1, 0x40040) creat(&(0x7f0000d93000-0x10)='./control/file0\x00', 0x0) dup2(r2, r2) 2018/01/16 12:30:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f000026b000)=""}) syz_open_dev$binder(&(0x7f0000023000)='/dev/binder#\x00', 0x0, 0x800) [ 42.487188] binder_alloc: binder_alloc_mmap_handler: 6316 20000000-20002000 already mapped failed -16 [ 42.499825] binder: BINDER_SET_CONTEXT_MGR already set [ 42.511564] binder: 6316:6317 ioctl 40046207 0 returned -16 [ 42.518868] binder_alloc: 6316: binder_alloc_buf, no vma [ 42.518895] binder: 6316:6321 transaction failed 29189/-3, size 40-8 line 2903 [ 42.547690] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.553476] binder: release 6316:6317 transaction 5 out, still active [ 42.560181] binder: unexpected work type, 4, not freed [ 42.565482] binder: undelivered TRANSACTION_COMPLETE [ 42.570797] binder: send failed reply for transaction 5, target dead 2018/01/16 12:30:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e75000)='/dev/ptmx\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f00006a8000)=[], 0x0, &(0x7f0000007000-0xa0)=[{&(0x7f0000001000)=""/10, 0xa}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}, {&(0x7f0000007000)=""/177, 0xb1}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f0000003000-0x5a)=""/90, 0x5a}, {&(0x7f0000004000)=""/71, 0x47}, {&(0x7f0000005000-0xa5)=""/165, 0xa5}, {&(0x7f0000005000-0xee)=""/238, 0xee}, {&(0x7f0000006000-0x2c)=""/44, 0x2c}, {&(0x7f0000001000)=""/99, 0x63}], 0xa, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000008000-0x10)={0x1, &(0x7f0000001000-0x4)=[{0x3, 0x0}]}) 2018/01/16 12:30:34 executing program 7: clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f000098f000-0xae)="") r0 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ee6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000292000-0x4)=0xe8) fchown(0xffffffffffffffff, r1, r0) 2018/01/16 12:30:34 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x2, 0x1b2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000004000)=0x0) r4 = getegid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f0000009000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x140) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000005000-0x4)=0x4, 0x4) getgroups(0x6, &(0x7f0000001000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000001000)={{0xe8, r3, r4, r5, r7, 0x20, 0x766f, 0x0, 0x0, 0x0}, 0x800, 0xfffffffffffffffc, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) socketpair(0x0, 0x0, 0x0, &(0x7f00000ec000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000077000-0x8)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000000a000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, 0x0, 0x0}], 0x1, 0xfdfd, &(0x7f0000041000)="ef"}) recvfrom$ipx(0xffffffffffffffff, &(0x7f00005be000+0x68c)=""/241, 0xf1, 0x1, &(0x7f000021f000)={0x4, 0x20, 0x56a, "568b2920bf7a", 0x5, 0x0}, 0x10) 2018/01/16 12:30:34 executing program 5: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000318000-0x8)={0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d28000)='/dev/dsp\x00', 0x4100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f000098d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000548000)=0xe, 0x800) r6 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r7 = accept$packet(0xffffffffffffff9c, &(0x7f0000d1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005e3000)=0x14) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006e4000)='/proc/self/net/pfkey\x00', 0x800, 0x0) r9 = socket(0x6, 0x5, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x50)=[{r0, 0x8, 0x0}, {r1, 0x81, 0x0}, {r2, 0xa201, 0x0}, {r3, 0x100, 0x0}, {r4, 0x0, 0x0}, {r5, 0x8, 0x0}, {r6, 0x2000, 0x0}, {r7, 0x4, 0x0}, {r8, 0x80, 0x0}, {r9, 0x4, 0x0}], 0xa, &(0x7f0000267000-0x10)={0x77359400, 0x0}, &(0x7f0000ce5000)={0x7fff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r11 = accept$alg(r10, 0x0, 0x0) sendmsg$alg(r11, &(0x7f00009c7000-0x38)={0x0, 0x0, &(0x7f00009b1000-0x40)=[{&(0x7f0000271000-0xa4)="dd02597c1c4afa45b859720c461c1f94", 0x10}], 0x1, &(0x7f0000599000-0x78)=[], 0x0, 0x0}, 0x0) read(r11, &(0x7f00000b4000-0xda)=""/218, 0xda) 2018/01/16 12:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80000, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r1+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r2, 0x0}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ed1000-0x10)={0x0, 0x0}, &(0x7f0000928000-0x4)=0x10) 2018/01/16 12:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f1000-0x7)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000062b000)={{0x0, 0x3892}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000baf000)='/dev/sg#\x00', 0x740b, 0x200) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000bdf000)={0x2, 0x800}) clock_gettime(0x0, &(0x7f0000058000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000bf000)={0x7, 0x4583, 0x787, {r2, r3+30000000}, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000406000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$unix(r4, &(0x7f0000a4f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000178000-0x4)=0x8, 0x800) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00004ef000)={0xde33, 0x3, 0x4, 0x3, 0x6f7, 0x60597691, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000001000-0x5)=""/5, &(0x7f0000002000-0x4)=0x5) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f00007c4000)="") waitid(0x0, 0x0, &(0x7f0000369000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000006, &(0x7f00003c4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x80200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000002000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xa}]}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000003000)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000-0xa4)={0xa4, 0x31, 0x300, 0x1, 0x0, "", [@typed={0x8, 0x17, @void=""}, @nested={0x8c, 0x50, [@typed={0x8, 0x7a, @void=""}, @generic="9ae1917e0704b6d941a7daa5b9a18e3caf5e025f7c349c20b7f03ad7881877dc98021b309495436c7a031750a269594d59b4ab50c0f39d99ae6b9537d5400eefa048c3ab864b3ff7a00e", @generic="3f7dbd02759a3dd0617011494efb290261e2", @typed={0xc, 0x54, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}}, @typed={0xc, 0x32, @u32=0x7fffffff}, @typed={0xc, 0x6e, @fd=r0}]}]}, 0xa4}, {&(0x7f0000004000-0x1b4)={0x1b4, 0x11, 0x10, 0x7, 0x1, "", [@generic="6bf4c2ef1bf465f3847c3d9d84db86b12d235f6e09e3339d1591d6ab06ea349e8568006c6b68c8513dcd475acdd37ac0666ed48ccc661ddca5a48fb4d8808bfe2c08be64efffba8c2f862d4be3c59cd84bdfa10140938d2f5c2ecfcc0af15cf20621e29ea6a40a7d10f2d58c39dcfc7cba", @nested={0xa8, 0x2c, [@typed={0x1c, 0x8d, @str='/dev/qat_adf_ctl\x00'}, @generic="6fad9a154a827c0a2dbc126a2521a5a6470273bedc1c69f72bc0d949f2e2af611831a9e6e73ef59c", @generic="3904ff16332d387643768175984f3010fdde52755606648c64bf95a9d2899ffcc7474c06d67d89d3fe42", @generic="e310f358ce243acc7f4b748a60f863bd7d9e2b21712d76072c390a4548817739728ca8b57bfe91675d829666c3a153ddc451945ad030"]}, @generic="f315694013e198328d578ac96fe5ee91acb7e27983f734fe", @typed={0x48, 0x5a, @binary="d5a2de0fc007d314f6c2e4f2283aa790a5ef6ca4f6a8c60fe470f479baac3e37f9dfe8192489f830953d55a5fe4f65545c38420d4456325b6db38fb97cef"}, @typed={0xc, 0x31, @uid=r2}, @typed={0xc, 0x3a, @fd=r1}, @typed={0x10, 0x75, @u64=0x7}]}, 0x1b4}, {&(0x7f0000003000-0xd0)={0xd0, 0x25, 0x500, 0x0, 0x0, "", [@generic="e4da923cc6922f97f27813a12c888a079915552e0e59219520f9020124d5a0f09f31a1995f8b29d993f1df6f6aa17947c999dd13da1542f6fad6a0ef04ccba4f3d61eeeb787dc676daa6b993c0886db5ab165d00cd3415bf60b84e764fa39c08e5339346753d8cdc30c6a419efb8", @typed={0xc, 0x4b, @str='@\x00'}, @generic="49d49d35d37d0e0a856915c3b3d7284caf32bd072cdc0cfdd76d121e6edd0feb6bb52ad9d5e8fe36eadbbcd4659a4647e966397971f3ba9026115b476de192ac579ec6d57be0"]}, 0xd0}, {&(0x7f0000003000-0x2a4)={0x2a4, 0x2c, 0x4, 0x7, 0x3, "", [@typed={0x1c, 0x19, @str='/dev/qat_adf_ctl\x00'}, @nested={0xc4, 0x7f, [@generic="0324be7f0a3d90eada8b2fe3ec4de1014b0337c6539d863c247a14b3feda30e9bf609d474c7f0042e7bd9ca0bd96774d1b7d9ebbf337dfa2760d2fe0e80b15c1d647e161fee7b6b05bd79b2a7bc33aab483f2c0cbe29de39cb3c2fcdf7f3533d782118b0f309ed5c1b51e2f0986a94fd8cb30731c07a7ef56220ffefa0635031396ac3fe108a1e0682dafd00accdae76074d28c3108a5127b1bfc1019249b7774ba4610c87535207e04f353f80ddc7aec32565af7373c079c1efe3c0726abb9c"]}, @generic="c9fe6777fdbc5507f3f1d010584b280a1daa9c0aa9098f4649b538c820c31397744c17880c9b2c0e914f9cd6a1bb89f0fb39a6af4e2a7a1e9d1446c8a8ce8a19137aa2d32fa1845b4826659730fd58c9bccf7091ed231c98733a1ea84fb5dabdb3b6f11db192abdd698a6ab3c89ee2ba1760d3b4fa5e54104ea5b73d17eb5db2b3c46af05c2a3930b6d9a7cea6f226f6f0221cb750834cbdc72ade6799d79282d7bd6f147b5002814a3bdccee5793eb34847e68200fe48d96df83280e92c9a0c29c6e17481f786f6a0df4094f2cb99f5ecd8a47cfe76ed7c774875668c89e2636aba0b60f217b68c7b50d0aaa562c32127", @nested={0xb4, 0x75, [@generic="91597a6fd32b0fef11937fc9579d4fe253f67ea52e2e1b17ac0d7bd3429e9101c4c40a0edaea0bed6cf66d90ff0c65559691a57ed1809ecf4e0436ddfecf94a9e766fdf81114c16c98582e8980fcf381a473174a657e9003071ea18f0fccd0aa6f4c834df581ec3490fe2b1f91bc6f2430bbb4feede96cb063f2a72b356358c771e1b936090ec17405c090076a15d2b7432b164ffa2d8c9d4fd69d1c7467d1cab0a6002db30791dbb230aa140be0"]}, @generic="59d57543ab39f665b67f246bc58e46"]}, 0x2a4}, {&(0x7f0000002000-0xd8)={0xd8, 0x35, 0x800, 0x7, 0x3, "", [@generic="ea8f2666dfacf5016a39acfbf4d48e54d8d61218f73a8220aeccb6ee219498442c2f4783836ea30d22c67b74153171be165d7d91700e892980d8b5c219f5eec98d30ef0134e31988d7baa5520709c335b1f615adb94982b8a5df2987d59460029ccbae6d89b647765809b7a318f9d1d960ed058e8414a5ac92b90e97d970b98bd6b14f59", @generic="1cd9ad736d717fc1633be50afb1072a06717f8b58cf620579f8a7c7bdab463e7b17f83bba507cb86fa8498bef4414402d71ee2b86c1b60e657383b93a3d5d6d013e35dd1"]}, 0xd8}, {&(0x7f0000000000)={0x44, 0x20, 0x30c, 0x7, 0x0, "", [@typed={0xc, 0x7d, @uid=r3}, @typed={0x1c, 0x2b, @str='/selinux/enforce\x00'}, @typed={0xc, 0x89, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x44}], 0x6, 0x0, 0x0, 0xc0}, 0x4000000) connect$inet6(r1, &(0x7f0000001000)={0xa, 0x3, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) 2018/01/16 12:30:34 executing program 3: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000047a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) futex(&(0x7f00008d1000)=0x0, 0x800000000008, 0x0, &(0x7f00007f3000-0x10)={0x0, 0x0}, &(0x7f0000299000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a76000-0x158)={0x2, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x1, 0x0, 0x0}}, {0x0, 0x1, 0x0, 0x0, @sint={0x1, 0x0}}]}) 2018/01/16 12:30:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) socket$kcm(0x29, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket$inet6_dccp(0xa, 0x6, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/16 12:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x20) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000b6f000)=""/236) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000684000)={0x0, 0x0}) 2018/01/16 12:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f00001e1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x457}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) [ 42.762217] binder: 6337:6351 ERROR: BC_REGISTER_LOOPER called without request [ 42.769771] binder: 6351 RLIMIT_NICE not set 2018/01/16 12:30:34 executing program 4: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000759000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b01000-0x18)={0x1, 0x0, [{0x40000081, 0x0, 0x0}]}) 2018/01/16 12:30:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f0000b25000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc(aes),sha512_mb)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1a) 2018/01/16 12:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x4, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 12:30:34 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000004000-0x4f)={0x0, ""/71}, 0x4f, 0x3, 0x3800) [ 42.837809] binder: 6337:6374 got reply transaction with no transaction stack [ 42.837819] binder: 6337:6374 transaction failed 29201/-71, size 24-8 line 2703 [ 42.840225] binder: 6337:6374 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 42.840244] binder: 6337:6374 BC_INCREFS_DONE node 9 has no pending increfs request [ 42.906743] binder: BINDER_SET_CONTEXT_MGR already set [ 42.906753] binder: 6337:6363 ioctl 40046207 0 returned -16 [ 42.908786] binder: 6337:6363 ERROR: BC_REGISTER_LOOPER called without request [ 42.908795] binder: 6363 RLIMIT_NICE not set [ 42.908871] binder_alloc: 6337: binder_alloc_buf, no vma [ 42.908894] binder: 6337:6374 transaction failed 29189/-3, size 0-0 line 2903 [ 42.914522] binder: 6337:6374 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 42.914532] binder: 6337:6374 BC_INCREFS_DONE u0000000000000000 no match 2018/01/16 12:30:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) recvmmsg(r0, &(0x7f0000d74000-0x78)=[{{&(0x7f000025c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00004ed000)=[{&(0x7f000094c000)=""/220, 0xdc}, {&(0x7f0000f9d000)=""/233, 0xe9}], 0x2, &(0x7f00003df000-0x4)=""/4, 0x4, 0x800}, 0x6}, {{&(0x7f0000b91000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00009a2000-0x50)=[{&(0x7f0000e92000)=""/4096, 0x1000}, {&(0x7f0000d12000-0x21)=""/169, 0xa9}, {&(0x7f0000f2e000-0xc3)=""/195, 0xc3}, {&(0x7f0000726000-0xc1)=""/193, 0xc1}, {&(0x7f0000d7e000)=""/4096, 0x1000}], 0x5, &(0x7f0000372000-0xeb)=""/235, 0xeb, 0x100000000}, 0x1}], 0x2, 0x100, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000c40000-0x4)=0x0, &(0x7f00007f5000)=0x4) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed010000000000e50000010027cc573c5bf86c483700c71e14dd6a7302ffea1b48006be61ffe0000e10300008001000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000be5000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/16 12:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x58e, &(0x7f0000c74000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00007c7000)={0x0, 0x49, "001e107fc59fd05ccff00c8107f0d2b7d3d5751bb02b3b4397673becbd4c8ffce39f9b4e008ddf33d8a6b2ad7ceb7910c9c0f740fa980f9ad78e3055309bef6e6ac1108825bf86ed02"}, &(0x7f00006de000)=0x51) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a41000-0xa0)={r1, @in6={{0xa, 0x3, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xc3d, 0x8001, 0x80000000, 0x90}, &(0x7f0000deb000)=0xa0) futex(&(0x7f00005ab000)=0x0, 0x4, 0x0, &(0x7f0000ebd000)={0x0, 0x0}, &(0x7f0000df9000)=0x0, 0x594) r2 = syz_open_dev$vcsa(&(0x7f000026b000-0xb)='/dev/vcsa#\x00', 0x3f, 0x10800) r3 = gettid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000260000)=r3) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b0000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00007f2000)=""/63) 2018/01/16 12:30:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x2) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/16 12:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffdfe000000006) request_key(&(0x7f00003b9000-0x6)='logon\x00', &(0x7f0000f8e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) 2018/01/16 12:30:34 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f000001e000)=0x1, 0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000020000-0x8)=0x0) r1 = syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0x96, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000019000-0x4)=0x39) close(r1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000020000-0xa)='/dev/ptmx\x00', 0x845, 0x0) 2018/01/16 12:30:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r0) 2018/01/16 12:30:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$adsp(&(0x7f00008ec000)='/dev/adsp#\x00', 0x3, 0x4000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a1f000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000be6000-0x20)={0xf004, &(0x7f000026f000-0x8)=0x0, 0x4, r2, 0x1}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) stat(&(0x7f0000cd9000-0x8)='./file0\x00', &(0x7f0000fe3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xfffffffffffffffe, &(0x7f0000ecf000-0x8)='./file0\x00', r3, &(0x7f0000036000)="79ad762b886bf24869f66c709380a0b0bc219f043db89fa1f28d3747f0fe8eae8d284221e09067ed58e296048bd402f7d655959585142d9969b299141105ae0ecc857e5f9f3100eeec8c10d8069432990d39892f92e209a8897f87663552302f84") sendto$inet(r0, &(0x7f0000d5a000-0x73)="9d08", 0x2, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000766000)="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", 0x283, 0x0, &(0x7f0000c93000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$vcsa(&(0x7f000067b000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x0) 2018/01/16 12:30:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bf7000-0x7)='fdinfo\x00') r1 = openat(r0, &(0x7f000051f000)='./file0\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000b66000-0x4)={r1}) 2018/01/16 12:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000075a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r0, &(0x7f0000e5d000)=""/24, 0x18) getdents64(r0, &(0x7f0000461000)=""/619, 0x26b) [ 43.033206] binder: 6351 RLIMIT_NICE not set [ 43.037742] binder: release 6337:6351 transaction 10 in, still active [ 43.044407] binder: send failed reply for transaction 10 to 6337:6363 [ 43.051113] binder: undelivered TRANSACTION_COMPLETE 2018/01/16 12:30:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) prctl$void(0x2f) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 12:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000e93000-0x12)='/dev/input/mouse#\x00', 0x9, 0x200000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000327000)='/dev/qat_adf_ctl\x00', 0x220800, 0x0) renameat(r1, &(0x7f00000d1000)='./file0\x00', r2, &(0x7f00006ee000)='./file0\x00') syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) accept4$inet(r1, &(0x7f0000a28000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cac000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00006ca000)={0x0, 0x2, 0x6, 0x5, 0x2, 0x40, 0x7fff, 0x9, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x2, 0x2}}, &(0x7f0000d5e000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009a5000)={r3, 0x1, 0x0}, 0xc) 2018/01/16 12:30:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x80, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000-0x6)=@random={'os2.\x00', '\x00'}, &(0x7f0000001000)=""/92, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000-0xf)='attr/keycreate\x00') r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, r2}) lseek(r0, 0x0, 0x1) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001000)={r4, r5, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000172000-0x11)='personality\x00') preadv(r6, &(0x7f0000005000)=[{&(0x7f0000e66000)=""/1, 0x1}], 0x1, 0x0) r7 = add_key$keyring(&(0x7f00004f0000)='keyring\x00', &(0x7f00007a6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000026000)='keyring\x00', &(0x7f0000cb8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r7) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) 2018/01/16 12:30:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fbd000)=0x72, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000de7000)={0x0, 0x2db4}, &(0x7f0000ebf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000914000)={r1, 0x9}, &(0x7f000015b000-0x4)=0x8) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/16 12:30:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b9e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000857000-0x4)=0x14, 0x80000) sendmsg$nl_route(r0, &(0x7f000032d000-0x38)={&(0x7f0000e28000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000f97000)={&(0x7f00006ef000)=@ipv4_getnetconf={0x24, 0x52, 0x2, 0x7, 0x3, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x400}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x4000080) r2 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r2, &(0x7f00004a3000-0x8)=0x0, r4, &(0x7f0000479000)=0x0, 0x3f, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f00007aa000-0x18)={0x2, 0x38, 0x1, r4, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000e12000-0x8)=0x0) 2018/01/16 12:30:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005d5000-0xc)='cifs.spnego\x00', &(0x7f000079f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000605000-0xd9)="92af5166484418dc928f5ffdcac834da6b4cf07b20d969303764eea4d0a0bb931387185ce3552ff6370af3aa71c80429a004b817f7b79c7a0322c372f74a68233732688c0c0e911d056099a55f3236d2971b272f09706695836e58238af34dae15d35294a6bdf2d4050e648c603369b9c7101949383eab9dfb5fb831985b02c289f24ebddb59848e734ab66732ee59125b6598cebc1b284eb0b9ec77daa94cf3726d0a809aa15c0e81698fe85bf5c0c848599ac6591a8be0b97b048c68244cc5d7ca3a313f341dca884918afda69fa58e795ee41a9282900cb", 0xd9, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f000077d000)='keyring\x00', &(0x7f0000d42000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r1) r3 = semget(0x0, 0x3, 0x64) semctl$SEM_STAT(r3, 0x2, 0x12, &(0x7f0000fae000)=""/159) keyctl$setperm(0x5, r2, 0x0) add_key$user(&(0x7f0000d20000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dbd000-0x1000)="1d", 0x1, r1) [ 43.097983] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 12:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x10000040002, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x7c, &(0x7f0000621000-0x8)="8000000000020004", 0x8) 2018/01/16 12:30:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x2, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) 2018/01/16 12:30:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4000000000000008, &(0x7f0000887000-0x4)=0x7, 0xbb) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000408000-0x10)={r0, &(0x7f0000f32000)=""}, 0x10) 2018/01/16 12:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000397000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a69000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a96000)=0x18) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ea000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00004fd000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000183000-0x4)=0x1008) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000007000)={0x34, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, [@nested={0x0, 0x0, [@typed={0x1c, 0x2, @str='security\x00'}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 12:30:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x0, 0x4) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) 2018/01/16 12:30:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000223000)="c96d80ce1e3fa536380506cc39614e9d16025d699bdab73d7f911bd7797fe84333b497f70287050f1cf22fe3492663c5ff7e5a705eba44b0459a02a7adfcdde930f56a6601fe96c921b2be50511befa93df4b6bd3c93f7cb3c2814a68fd6d49b7fa7cef491eb530d889ba8b8349d728c278fd30477d1a847eb4adbfdd11b69d3bf0f87a6fd93968f9a43ab8f324aeaf698352d94b95e15e6086224d689a890fd517630c3", 0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000981000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0xbb5) 2018/01/16 12:30:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00009f5000)={{0x7, 0x7fffffff}, 0x0, 0x8, 0x7, {0x1, 0x7}, 0x803, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4(r0, 0x0, &(0x7f0000ac9000)=0x0, 0x80000) sendmsg$kcm(r1, &(0x7f00001c8000)={&(0x7f0000781000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x4, 0x2, {0xa, 0x2, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}}}, 0x3a, &(0x7f0000754000-0x90)=[{&(0x7f0000467000)="2dbe8b4f9d66203c228b7160c3d5ed9c9b0b", 0x12}, {&(0x7f0000828000)="4f3df50fa9a06c3b3c0f3c043c8d4fbd5b5bd1417c4835a4ec7012beae8ba0750f16fb7fb03999f5bd938550a7bc1d48351e2904759ac7010a86487bc00c113a0466d2dd7470284a88c47e7d2764dce97c5b132004237bc3668d59298f6c456b1c7e9b19a4601299d8e33cfe65d708d3c7f775ca534ca0e2b80e542b69963e30eb1475422fae8f8679001979a857eb5c7f5665cb9437e3842328b06bf455dcf231010a8dea20c2a6c53e58eb1206c6a953537c117e7dfb081dc4188701d803c639e68a27cfc4debae60c53f1ece144338ae3bf95ce86fe", 0xd7}, {&(0x7f00009d8000-0x1000)="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", 0x1000}, {&(0x7f0000d3c000-0xbf)="b750cc2d4981f7092515ac8e17b9f038a25ef410fbee4d7684eb9bf892eebf121d0ceb97117d488166cf8fc781a8e2d9f982cbf20d696053655f7f83dda076be8f07fe6191e8acf1be94ccf420cf4e4c4682b854f2a2086ac61f31c663aaeb975ac8a422b2fde710a8e7a0e94ffa0fa1eeb79f02c113b8d42926ddb58ddaae451199d39295fbed8992bfeedfe2197f0dfd3633f308904b591319ebe79358529ddc4584ad18796b179e07190a56b82302f42047623390ce3667a851751750f2", 0xbf}, {&(0x7f0000136000-0xc4)="f51a9c8b2a0d468ec1d853a5f6e533678906d81286f9a81f0e76828a4841e2cf47046bab399a09b533052deb36d56e26f4f002e2a038dc4fef4d61af9cf58ae522152cd5702b22a41474034e814ff4339cf6c07c9af4aac6eb67fd96e3a424f9c667abf56ab17c7755f71fa027ebf966b923daf2d52cee318de8e68d5b7d871b15b364c7bfa445e3e6f8ad97b059444c2ab0c480c4dc96bc222f300f6b452bb69cb1424c6aeac7531009ab7341b685b635ac19654dc63aa910e63c3ef93dc57af2f32659", 0xc4}, {&(0x7f0000b74000)="44333fefdfd6eb73af84f49ac43e2dfa9985f8a70e386b9512", 0x19}, {&(0x7f0000e87000)="a628232c894d43ff061c2f5ba81bf6982c55d08e783c7c1ea5a06e6d847869caf15024f9088341a75a628eabb618028bb834868ced03b3df38dcdacd0c5d6b6fdc3edae5160bb3b24488bc3782a0207a26987890b170d24084e8d6b9099b76a380734dfd19f1fcdf91f7af32948f8fc0dd537b3d17d4d9fcef8456a0dfe5b6145e9df5420e48faec", 0x88}, {&(0x7f0000669000-0x9d)="d6d89fb959bb254173a84368942453d4d0ed48b6fe2d1a809c14443da897cfeae50669a7a5b0fd64dea3c54334d5da2d52f350ad5bd28e037b41190412362ee8637db6122227b75ed9c703feb613e8f41447e28ce9e0be09ec4a2fda455985d82b1bfc07c9a94b31a181c882dd314451e8ba948d7a401b3e4d99b141d55c32fa708474743e82ecd1acff41e716c517fc926af0a8ce44882d7afe90d77a", 0x9d}, {&(0x7f0000e4c000-0x43)="783761becd9a183d95e3f44d9996fb1c0bc532bdc0e00b432b91f0f4b8f4f1c4c1791a1f6ac3232c1d5b26c3508cf7d99e298d98d814a4630fbb507e0a7eb3c695accf", 0x43}], 0x9, 0x0, 0x0, 0x40000}, 0x20000004) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) pipe(&(0x7f0000ef4000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000079c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000d6e000)={"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"}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000348000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000bc5000-0x4)=0x3) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 12:30:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000002a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b6b000-0x4)=0xc) ptrace$getregset(0x4204, r0, 0x517cbbc669df7bc, &(0x7f000085a000-0x10)={&(0x7f000034a000)=""/85, 0x55}) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) epoll_create(0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000091c000)='/dev/audio\x00', 0x101001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b97000-0x8)={0x0, 0x1000}, &(0x7f000050d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001c9000)={r2, 0x6}, 0x8) 2018/01/16 12:30:34 executing program 4: semget$private(0x0, 0x4, 0xa) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00004ec000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e72000)=0x14) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e73000-0xc)={r2, @multicast1=0xe0000001, @empty=0x0}, 0xc) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r1, &(0x7f0000e70000-0x1000)="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", 0x1000, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) 2018/01/16 12:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b41000)='net/if_inet6\x00') pwritev(r0, &(0x7f0000cdf000-0x20)=[{&(0x7f00003e2000)="12821ba985d3f9ac5f0078d6f06643e5087cd001f081c7f74631da5eaa2476ddbf916d8e0b088d4205a4db5e", 0x2c}, {&(0x7f00002c4000)="f01a32de7cafd3ed1b9262895143bde9e2550021fc22ccfa5a75167b4bd6d8296da17321e5ac49cbf82fef64f2cc8b1b6624641c0d1eef3812", 0x39}], 0x2, 0x0) sendfile(r0, r1, &(0x7f0000817000)=0x0, 0x63) write$sndseq(r1, &(0x7f0000d75000-0x30)=[{0x1, 0x99, 0xea, 0xffffffffffffffff, @tick=0x38c9, {0x7, 0x27d}, {0x1, 0x3365}, @control={0x7, 0x5718033e, 0x7fff}}], 0x30) ioctl$int_out(r0, 0x5462, &(0x7f00003ab000)=0x0) openat$dir(0xffffffffffffff9c, &(0x7f00007a3000-0x8)='./file0\x00', 0x400, 0x48) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000010a000-0x4)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a8f000)='/selinux/access\x00', 0x2, 0x0) 2018/01/16 12:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000682000-0xba)="4aaaa8d88b44f1ef7e0f0ed744ced647145a2f01c5f3690c1c66cbb39ffefe6abadd02bdf75ac45f9c1b5299601ad7de9b796b5eb3e9df423562772fdea42095dae0abb33af4f0cafdff98c04d0711df19713f0a837669bdf7be3ca1bb43cee19d3afc7b8839d2a2e0cbba43ad9dc4345df852007aa32b5b0ed313daf8fde51f22b764a89ae8e66a1618c8dc570bad8792b2d29148ade19bf1b462b9b407f803c75584b949b515beaaf0b43ebfa5ee1342194f5f93ca9668819b", 0xba) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006c5000)={0x3, &(0x7f0000ceb000)=[{0x45, 0x1, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 12:30:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) recvfrom$unix(r1, &(0x7f00003b7000-0x8f)=""/143, 0x8f, 0x10000, &(0x7f000026a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) bind$unix(r1, &(0x7f0000851000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/16 12:30:34 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000014000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f0000014000-0x1)="8f"}) 2018/01/16 12:30:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d24000)='/dev/input/mice\x00', 0x0, 0x10001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000284000-0x20)={0x2, 0x0, 0x10000, 0x8000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000eda000)={r1, 0x2}) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) select(0x40, &(0x7f0000c53000)={0x4, 0x80000000000000, 0x10001, 0x5, 0x7ff, 0x5, 0xe47, 0x7ff}, &(0x7f0000767000-0x40)={0x6, 0x0, 0x6, 0x2, 0x5, 0x7, 0x4, 0x0}, &(0x7f0000b64000-0x40)={0x40, 0x0, 0x3, 0x9, 0x3, 0x8452, 0x80000000, 0xb207}, &(0x7f0000784000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f00004b2000-0xb3)="", &(0x7f0000e70000-0x4)=0x0, &(0x7f0000132000)=0x0, &(0x7f0000900000)="") io_destroy(r2) 2018/01/16 12:30:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x6, 0x30, 0x8, 0x1}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0xd0, 0x2, 0x6ed, 0x1f, 0x100, 0x14, 0x1, r1}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/16 12:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000467000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000526000)=""/87) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d19000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000060d000-0x4)=0x0) [ 43.349734] binder: 6499:6500 ioctl c0306201 20013fd0 returned -14 [ 43.361939] binder: 6499:6512 ioctl c0306201 20013fd0 returned -14 2018/01/16 12:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) open(&(0x7f0000cf5000-0x8)='./file0\x00', 0x4000, 0x4) 2018/01/16 12:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x6, 0x407ffc0003}]}) pread64(r0, &(0x7f0000f9e000)=""/143, 0x8f, 0x0) 2018/01/16 12:30:35 executing program 1: unshare(0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x820c2c00, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000022a000-0x2)="") setpriority(0x0, 0x0, 0x0) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") 2018/01/16 12:30:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000041f000)='/dev/dsp\x00', 0x80, 0x0) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f000053a000-0x4)=0x0, &(0x7f0000e27000+0x328)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00002e0000-0x8)='pagemap\x00') preadv(r1, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) openat(r0, &(0x7f0000d9b000-0x8)='./file0\x00', 0x2000, 0x4) 2018/01/16 12:30:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$dspn(&(0x7f0000197000-0xa)='/dev/dsp#\x00', 0x2, 0x40000) shutdown(r1, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r0, &(0x7f000093d000-0x20)=""/32, 0x3aa) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000496000)='/dev/rfkill\x00', 0x441, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000285000-0x40)={0x4, 0x7, 0x5, 0x2, "fdfce05acced8ecea8ac127fb776d83c584215b5c47925ea52a6013ef0bdcdf7ae8ae9a2f5224b2bb3653c2f", 0x3f}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f000019a000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000e76000)="") 2018/01/16 12:30:35 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x763, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe86, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d25000)='/dev/snd/midiC#D#\x00', 0xffffffffffffff2f, 0x48040) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000a03000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000aec000)={0x5, 0x3, {0x3, 0x3, 0xd33, 0x2, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = shmget(0x3, 0x1000, 0x480, &(0x7f0000d1e000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000fd8000-0x9a)=""/154) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000fa4000)='/dev/audio\x00', 0x800, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00005f4000)=""/31, &(0x7f0000fed000)=0x1f) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") 2018/01/16 12:30:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000aa8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") r0 = add_key$keyring(&(0x7f0000bc3000)='keyring\x00', &(0x7f00005ab000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x0) 2018/01/16 12:30:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000004e000-0x5)='user\x00', &(0x7f000073f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007d1000-0x57)="fbf43b907d30e6dc3b2d8499f34aa1d961978fe703c26eb0fe4cf3f81b301b1de7dc6d175f7094682d9d01a7a546d85b0226ae07aa7271f157bfb61f4a7007c17a7099daafecfc7fed91997121d31f0063261d642dd146", 0xc058b60a96f325f9, 0xfffffffffffffffd) r1 = memfd_create(&(0x7f0000f9c000-0x8)='^system\x00', 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b92000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000029000)=0x14) r2 = add_key(&(0x7f000067e000)='logon\x00', &(0x7f0000bfe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000098e000)="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", 0x1000, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000861000-0x20)=[{&(0x7f00005b2000)="f9d85b1c077de1d75397c86cfca70e180c6e98713f30a35c0624bce0c419a041cfc4baf0cae702914d78f75ef622c49f00a84a5cfdddee3043ff8ecfe97c0d73d608d12074e5199ffd657864e6bcf66fef815033b3b7495407e5e7c62985e6a60c8fe4c17d2612debfb9edcf36cf99d0dde209f0f7bf182a98919c69e472aaf7", 0x80}, {&(0x7f0000758000-0x5b)="9175e43bade642d7b998c96bcc26ecd5bbf4a3cb6f4205cd2e3ecb27d4cad1e48a1347040bb049b780d9bcc1a42e63000c311fcc0ecab4ab0e07c7cf9a3d1101e6c06e7e76296e7369d5ecc7bda144d94ffb3646c94506dc891b8e", 0x5b}], 0x2, r2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00002ef000)='/dev/cuse\x00', 0x0, 0x0) ppoll(&(0x7f0000750000+0xf1a)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000461000)={0x0, 0x0}, &(0x7f0000997000-0x8)={0x0}, 0x8) 2018/01/16 12:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x1, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000357000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c53000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000bd5000)={0x3, 0x6, &(0x7f00002e3000-0x30)=@raw=[@jmp={0x5, 0xffffffff, 0x0, 0xb, 0x7, 0x2, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x9, 0x1, 0x5, 0xfffffffffffffffa}], &(0x7f0000513000)='GPL\x00', 0x7, 0x13, &(0x7f00006fb000)=""/19, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000ecd000-0xc)={@dev={0xac, 0x14, 0x0, 0x12}, @multicast1=0xe0000001, r0}, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000ffa000)='/dev/input/mouse#\x00', 0xb1, 0x200) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000092000-0x2c)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x7, [@multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x9ba, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x2c) 2018/01/16 12:30:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000)="b964", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000000)=""/161, 0xa1) 2018/01/16 12:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001ca000-0x8)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setresgid(0x0, r1, r1) accept$unix(r0, &(0x7f0000aeb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000025e000-0x3)=0x8) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000c6000-0x4)=0x7) 2018/01/16 12:30:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10000) ftruncate(r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000207000)={0x2, 0x0, 0x10000, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000d08000)={r1, 0x7e5}) ftruncate(r0, 0x0) 2018/01/16 12:30:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000082) bind$inet6(r0, &(0x7f0000e8d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008ec000)=0x401, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000bad000)='/dev/vcs#\x00', 0x9c9f, 0x101000) ioctl$TIOCSTI(r1, 0x5412, 0xdf44) 2018/01/16 12:30:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000010, 0x1000000000000002, 0xa) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000fa4000)=""/140, &(0x7f0000dac000)=0x8c) write(r0, &(0x7f00007b6000-0x1f4)="130000001000ffdde280f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8", 0x24) 2018/01/16 12:30:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008b6000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x1) 2018/01/16 12:30:35 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000817000)='/dev/vcs\x00', 0x102, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00003f9000)={0x3, 0x1, 0x53, 0x3, 0x7}) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r1, &(0x7f0000003000/0x4000)=nil, 0x0) mlock(&(0x7f000000a000/0x3000)=nil, 0x3000) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x9) 2018/01/16 12:30:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00006c5000)="", &(0x7f0000254000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000001000-0x41)="7415746f0601000075f9cbcc2400046d562dd31e4f3dbd01005551a28fd8919557f2bf87fa0002eede4ac000375a243bf4bdbcf4daac49390d8daee5d50a006207") getpriority(0x1, 0x0) 2018/01/16 12:30:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x5) bind$unix(r0, &(0x7f0000dbb000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f0000772000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x10200) ioctl$TIOCCBRK(r2, 0x5428) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000613000)="", 0x0) 2018/01/16 12:30:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000b13000)={0x0, 0x5, 0x0, 0x0, 0x8, [{0x20000000000, 0x9, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xa190, 0x800, 0x40, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x9, 0x0, 0x0, 0x2000000000003400, 0x0, 0x0, 0x0}, {0xbb33, 0xe2f8, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x5, 0xaa, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x100003, 0x4, 0x4, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, {0x7, 0x80, 0xffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x2e3, 0xf800, 0x10001, 0x0, 0x0, 0x102a00, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 12:30:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f0000585000-0x48)=[{{0x0, 0x0}, 0x2, 0x800, 0x0}], 0xffffffffffffffbd) 2018/01/16 12:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x600) msgsnd(r0, &(0x7f0000009000)={0x0, "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"}, 0x1008, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00002c2000)={0xffffffffffffffff, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d38000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000b49000-0x10)={0x7, 0x3c}) lstat(&(0x7f00002fc000)='./file0\x00', &(0x7f00007ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() stat(&(0x7f000020a000-0x8)='./file0\x00', &(0x7f000021c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000dd5000)=0x0, &(0x7f000068c000-0x4)=0x0, &(0x7f0000b47000)=0x0) gettid() r7 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f00003b5000)={{0x3, r3, r4, r5, r6, 0x20, 0x4, 0x0, 0x0, 0x0}, 0x7fff, 0xfffffffffffff6c1, 0x6, 0x6, 0xffff, 0xfffffffffffffffb, r7, r7, 0x0, 0x0}) 2018/01/16 12:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000036000)=""/4096) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a51000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b90000)={0x0, 0x100000000, 0x1, 0x41}, &(0x7f0000a3e000-0x4)=0x10) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00002cf000-0x14)={0x6, 0xa73a, 0xfffffffffffffff9, 0x3, 0x69}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fbd000)={0x1c, 0xbc, 0x8200, 0x8, 0x1, 0x0, 0x6af1, 0x4e9, r2}, &(0x7f0000097000-0x4)=0x20) 2018/01/16 12:30:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x84, 0x0, &(0x7f0000aca000)="", 0x0) 2018/01/16 12:30:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) poll(&(0x7f0000df9000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 12:30:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x7f, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000e6f000-0x4)={0x3, 0x4, 0x0, 0x0}) 2018/01/16 12:30:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x400100, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x9, &(0x7f0000000000)='f', 0x1) 2018/01/16 12:30:35 executing program 6: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000000000)="d66fd1774f6cefaa400e64b3624937cef173f7e47fd3e50ac4cc12730ffdb7c1dc787873724a2418f449d573d0ee5d719bb8dd7ec7811a560630d24d972ccab85b1d8430016d64c1b8f17037b31ae9c0db32b64f0b073000d9d6892ffe14c9e84d2092bba372fde342b1e4dbecb5db669867ca0d56428959c85bf03f175b4a7757a5eb71f0156f0568a34ef14c03c4a97b715b50b55be8d0128c11b92dd9dec11581c39b035a882faf86820803884965629bd6fe1f4987f83591bef16362f4f0fd294b7fb59cab04b8513b926f056c27077bf37b68ddec813995eafe536df9e33adcf4e0a6326f050d43f5accaacee9986", 0xf1}, {&(0x7f0000001000-0x12)="2fdced3b3ed9aaa1767fb61f2c0322f27d35", 0x12}, {&(0x7f0000003000-0x8e)="18cf2d7411873374ceb1a1ddaabc2041e99ec40fb3fdb1bdd874c46a07973ee51bda0f147e461a2720e34ed55d5c32bcd1a5177316e6e4424ee1f8f39561cbe7cf14c4b79e01c0f1dec497ad0e6fc14f7ed93e182f93388ba43e51337e02ab80a346bae0a3f3f8c4a12783526b1cebd81d538b6186574e3fe381b7c9375cfe2a460e3d4ddc1de335a994723ab24f", 0x8e}, {&(0x7f0000000000)="c7f268bd1da6796ddb370c72bd81792ea52b497fa7ed6eb7384b981992d0efb7be4ba6dd2575494b0bdb2114774fd9719eeb2949acc955abd0bbf7b24b739998905e80b5c7048502cd6613a4007f69ccdcc7d4cc317b77787f1a3af3dc5262953e380497f64f60bd3c", 0x69}], 0x4) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000004000)=@file={0x0, ""/4096}, &(0x7f0000003000)=0x1002, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000004000)=""/148, 0x94, 0x100, 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000003000)=0x5) r2 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req3={0x7, 0x7, 0x0, 0x3ff, 0xfff, 0x9, 0x3000000000000000}, 0x1c) r3 = semget(0x2, 0x1, 0x4a0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000006000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000003000)={{0x7, r4, r5, r6, r7, 0xa7, 0x5, 0x0, 0x0, 0x0}, 0x3f, 0x4, 0x4, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000008000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x800) fallocate(r2, 0x8, 0x0, 0xfff8) 2018/01/16 12:30:35 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000008000-0xc)='/dev/audio#\x00', 0x7, 0x10080) connect$pptp(r1, &(0x7f0000003000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0xa9}, {&(0x7f0000010000)=""/40, 0x28}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f000001c000)=""/216, 0xd8}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x54}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) 2018/01/16 12:30:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup(r0) accept4(r1, &(0x7f000054b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f25000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b89000-0x4)={0x3}, 0x4) 2018/01/16 12:30:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = shmget$private(0x0, 0x8000, 0x0, &(0x7f000036e000/0x8000)=nil) shmctl$IPC_SET(r1, 0x1, &(0x7f0000708000-0x70)={{0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 12:30:35 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x3) r1 = syz_open_dev$mice(&(0x7f00000e0000)='/dev/input/mice\x00', 0x0, 0x40001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x18)=[{r1, 0x0, 0x0}, {r0, 0x408, 0x0}, {r0, 0x1000, 0x0}], 0x3, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0xff, 0x0, 0x5, 0x7c000000000000, 0x7, 0x200, 0x1, 0x3, 0x2, 0x2, 0x3}, 0xb) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x6, 0xdf, 0x0, 0xe4, 0x1, 0xffffffffffffff7f}) listen(r0, 0x100000000008000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000002000-0x4)=0xfff) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/16 12:30:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000551000-0xa9)=""/169, 0xa9) r0 = syz_open_dev$sndpcmc(&(0x7f0000a17000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff37, 0x10000) ioctl$TCXONC(r0, 0x540a, 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c69000-0xc)='/dev/autofs\x00', 0x220480, 0x0) getpeername$netlink(r1, &(0x7f0000a16000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c76000)=0x4) 2018/01/16 12:30:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000054d000-0x81)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000089a000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000645000-0x4)=0xe8) 2018/01/16 12:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008c6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000085a000-0x13)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000b8c000)=0xffffffff, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000172000)={0x8, 0x8, [0x0, 0x0]}) 2018/01/16 12:30:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000557000)='/dev/ion\x00', 0x0, 0x0) ioctl(r1, 0xc0184900, &(0x7f00002d3000-0x1)='j') dup2(r1, r0) 2018/01/16 12:30:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d2e000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000504000-0x4)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ebd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbf000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000015e000)={0x0, 0x80000001}, &(0x7f0000161000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009b4000-0x98)={r2, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34e, 0x7}, 0x98) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000b0c000)={0x10f002, 0x10f000, 0xffffffff, 0x6, 0x3ff}) syz_fuse_mount(&(0x7f00003e0000-0x8)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x0) 2018/01/16 12:30:35 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000014000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000)=0x0, &(0x7f0000015000-0x4)=0x0, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) setresuid(r1, r2, r4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000015000-0xc)={0x7, 0x3}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r5, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000000f000-0x38)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x100080a}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000015000)=@dellink={0x279c, 0x11, 0x504, 0x1, 0x2, {0x0, 0x0, 0x0, r3, 0xc2, 0x1000}, [@IFLA_VF_PORTS={0x276c, 0x18, [{0x398, 0x1, [@typed={0xc, 0xe, @fd=r5}, @generic="a5266147ac0ea44efabf07add256810d1a91aeb36b79e40672aaccdc8a1db0d09b50ddc2f70de7aa97200bc59672e372961bb60e6bde7611d7f25c992ac953716f0fc67c5e2469b10be297381d1c4afac76b715ec62e4a0ae0c12b0535cd76b2376d92001e2dc369db88693586b5", @generic="311461ea56986a2d132c44edf1bf7037b551924497c793a0f9bed861f430af304dbd614a9353ffb92cc370d48e8aaec2241c0f28868cb14119b24a6f1d3bdbf01a4851407a8b0fc0d09a1c268d5485ebd45d256898b9b17d5de6f235ff1b74d69a713fb0b5eed5133cb2f9191477d8be100abafdfa8e85", @generic="70fb2c82b5caa964655ad8c12921b20a4e54ef947d5e10bcbe9c80ea20b583893a5894710f183b7d720f4579069cdf631503fd82a393971e98e1fc156248e66f1b83dc611437a6d7642cbe5c1e908313b09647db019a1aea2445f4fdfe6ad5120b683c6f4f8ca97e", @nested={0x238, 0x4e, [@typed={0xdc, 0x6b, @binary="dbdace5c54d378eb71429d7b63ccb3af23e0adb4818eb5ad3a19af87ada151f4aa8c833fbabf643a045d0b7a5f7e0fc12e53a0c4e9d51a7a521af7f35f63b9dc8f1a20b2534042d97cf6c98d48e8fb28f04ac05a7913ffa109aa72a30644b65dce9f38fbe717a3503ca0907f88aae0385ca552b44109a5402079c7d748ba5bfeb2a433a9548dcbd267805728cc6aecb98c644cd9c12b5b3ef2d5e1b5356ca90168eaf2c4647bbf7199ad768ee9c5d97b422cc6b3360092e6993975dfa55ac78a9fd16798701598eee99a3f20e96b2f99859d"}, @generic="fa41f719cb3978a31a189789a8d31531f6def244f402d36ac7a654e9836dab1575eef12b96e8de35b316d3140a89e986fb56c08cfa5fe1abe086f35cf88b9ef7a5b03ae27f29471284d8784595c4204a", @typed={0x108, 0x15, @binary="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"}]}]}, {0x210, 0x1, [@nested={0x178, 0x3c, [@typed={0x8, 0x37, @void=""}, 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@generic="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@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, {0x10, 0x1, [@typed={0xc, 0x44, @uid=r2}]}, {0x160, 0x1, [@typed={0x24, 0x32, @str='bdevmime_type:!(vmnet0ppp0\x00'}, @typed={0xc, 0x12, @pid=r6}, @generic="f0aea9273f87ee18426921cc414f2ac131ee00b972055606aefa4215525f8b536032fe0bfef316296e5ae3c1ab818bbb0ecdc5716b4092f361ac3932db72554f59daa812c0dff1e682306afc317b9b3324d9fad9bd1f7e35369529e7dc1e5e38fde2ea94acca34c6464e8d2fc4328e691cf1a42a7d9e5ed9acd1c0a3e6ff9e2117df0d4a27ebbc9ec11061f792de1143d6d34e2df5bd2a561826f739ca146365275ae7eb78420953c986219b78157590cdd96845c18f88949693d9563cebd96a93222c553069091ac4de49cd509caa6a0775ca20be20c16dfef36eb64f7e00cc12aea934441991", @nested={0x44, 0x45, [@generic="5d6fa59ddb80123558a934f92c54957f3b5346cd344e679e111614d81be4d2979ca72915f79e2da1316a744ba4dbde3c48e717355a364482357aa94c67"]}]}]}, @IFLA_LINKMODE={0x8, 0x11, 0xffff}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x20}]}, 0x279c}, 0x1, 0x0, 0x0, 0x4080}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000000a000-0x4c)={0x77, 0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r5, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r7, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r5, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r7, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000013000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 12:30:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = syz_open_dev$sndmidi(&(0x7f00005e8000)='/dev/snd/midiC#D#\x00', 0x1, 0x404000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000b99000)={0x27, 0x8a, 0x8, 0x7, 0x8, 0x401, 0x201c00000000, 0x10001, 0x7f, 0x4f3}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = gettid() r3 = syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000e5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xb) timer_create(0x7, &(0x7f0000985000-0x60)={0x0, 0x28, 0x1, @thr={&(0x7f000094d000)="ddf3fb", &(0x7f000091e000-0x70)="35a576ee03b1312c77685fc286a9d70e91bb2e679a62083368b203cb7c780d502cb02099573b38c9a135788fe9247bd4bf614b9e59915f24a61771516f794aa7b44203097f1381b0a30850009003619409cbeebb2bb2eed909b1a676d96a0d0e8366be8fc091098921b2094007e23572"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c0e000-0x4)=0x0) tkill(r2, 0x7) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000b45000-0xc9)=""/201) 2018/01/16 12:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) madvise(&(0x7f000099d000/0x2000)=nil, 0x2000, 0xa) restart_syscall() 2018/01/16 12:30:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000992000)={0x3, 0x3, 0x5, 0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x0, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000364000)={0x0, 0x0}) move_pages(r2, 0x0, &(0x7f00008af000)=[], &(0x7f0000d15000)=[], &(0x7f0000f5b000)=[], 0x800000000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000943000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000c90000+0x84)={0x8, "78ad3ed5e6fe"}) 2018/01/16 12:30:35 executing program 0: clone(0x0, &(0x7f0000f79000-0x1000)="", &(0x7f00005af000+0x7cb)=0x0, &(0x7f0000b2d000-0x4)=0x0, &(0x7f000076a000-0x16)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00009a0000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007e4000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7f, 0x4, 0x5, 0x81}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/53, &(0x7f0000000000)=0x35) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000001000-0x28)={0x2, 0x8, 0x9, 0x0, "cc78f605fa7c52126c58ca52d36b61565d6558875fb1c26f7459f559a1f4709b"}) io_getevents(0x0, 0x0, 0x0, &(0x7f0000420000)=[], &(0x7f00009ca000)={0x0, 0x0}) 2018/01/16 12:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005b4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f00005d0000-0x1000)="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") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000517000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000596000)=0x0, &(0x7f0000cd2000)=0x1af) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000025000)=0xfffffffffffffff8) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f00007e0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000774000)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00005d2000-0x20)={@generic="5b675258fb3a6c499de0e19d15d81a91", @ifru_flags=0x1}) r3 = accept$ax25(r2, &(0x7f0000ec2000)={0x0, {""/7}, 0x0}, &(0x7f00005b2000-0x4)=0x10) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r4, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r4, 0x2000, 0x0}], 0x1, 0xb94) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000618000-0x4)=0x2) r6 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000a9a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004b6000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000887000-0x4)=0xe8) lstat(&(0x7f0000b4b000-0x8)='./file0\x00', &(0x7f0000691000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() lstat(&(0x7f0000e48000)='./file0\x00', &(0x7f00006f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = getpgid(0x0) fstat(r2, &(0x7f0000aae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000fc2000-0x2)='./file0\x00', &(0x7f0000dfa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000542000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000021000-0x91)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd9000-0x4)=0xe8) lstat(&(0x7f0000af8000)='./file0\x00', &(0x7f00006a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000d16000)=[{&(0x7f00004bc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000751000-0x70)=[{&(0x7f000033b000)="d6a8d9d78e9befd52f9145bb0915b2d5f0ef0c27b1fc25abcb90d175411f30361b3cd369388bdc2b65e8346c21e485e807af050d07db526e74b9d1af87", 0x3d}, {&(0x7f0000395000)="", 0x0}, {&(0x7f00003b4000-0x36)="642869c5f3e361a647c5c2b1d93b0687eb31eabff9eed09e96ac657876f660cee93dd69e28c11e99072897095cf2c59af55c665dd70e", 0x36}, {&(0x7f0000011000-0xa2)="7f719e112bafc341b6878716d712bf38c0a38fdbd8b45bfb61fc87d859df573ab79f4226a8112954478e04b4df17ffb2f5582130d031d608196bdbfa7295235c6981ad6720b705abba852bc302b1c4c41035d4456ea1d586c6f38b97ec9a30353d54bc0d0421f745a903f1b139a2da41c1163fd7a1350461c0245e32b7c8399f145ab1ea037c3ee6ae20de234bf4ca0fa4c3a735aaa8f0a3dd07af5fc76783fd1579", 0xa2}, {&(0x7f000077b000)="312deaf92ba16bc736f408dd618aba0f0622b84f8c2bf1b9316f072ac8af63e351ad8b065cdaf9c2710f1862e39023964129a65f9f0dc97f00e771a471eb9ae4734e9a6be5352b7fdda7b1d31bd7e32a2fd37291216d187e1842ccd0b1e3b38c60861f9896b99f621e21", 0x6a}, {&(0x7f000003b000)="f4243b9ac5d30630ffb5fe9f09168c9e283398265ab1ac57c8af9b757336114e81f6a3a7b9773242970b55502a3b262025fe654f52a924e9e12ddbfe951725bf4ac34b7d37950f2c933394ef2406f4dc14996a3be08fe3001d1b3d47b0a437a814f9ee44ae27319ad4b070fe6de2198ea38f2e01b58619829845200a8e2cd9583fd0b26374763aa90930592b6a6291ff307f9c", 0x93}, {&(0x7f0000229000-0xd)="58cb733cfaf4f813dc831b236d", 0xd}], 0x7, &(0x7f00004e5000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0x4}, {&(0x7f0000ac4000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000389000)=[{&(0x7f0000a0f000)="004b97160436bc071624cebe106a5fb00caf7742143dafe20e3c9f8ad0f04686a183f734fcdbbd7876c76953cbed2945db6776d24b61544a5447", 0x3a}, {&(0x7f000032c000-0xc8)="d861f03d11204295bfe71eb8bd5e63efc2ce8bf0a3fda324c626e3902cd1a1ce9fb921a70f6b29734aa975eb1af3882b45318512c4fb7666253bffba3f049f990b3717c5240a34b9a21de84bac8780401ceb3ebde074cc5d100658c944398e1e1bf883fa6a985ec5d39dc91140333ee1c2132d9b7a811f36567946564b059690efe4cc29345a53c6ffd2a94af4ecf69e129aac9209ee9db0571380d658139733a1755f4a26c60448a433e0ac8f619579f1ed67e4e891093b5fd56ac7eb39dc3b54f2ea03af7ee581", 0xc8}, {&(0x7f0000c53000-0xab)="60f676d4e5bee5b16f1bf13295017670e386379436df4ab4a55e1cfa8d54e156a1a229392de47e5395727717d9e58bb371d725d9cf8bb16d10355b7a53fcead6cc8654768a24d5377bf44117afce5332d19901104f81944bb71b5709beeee67dfcdcf5bfdf200d5ebdd298348ba2c61889a051057c485e42330b7551ce324e2e29a58ee74cb12f60eac39da23b0488f3382577c50037ac2523f38eabdb083943a77037aa9c12286b4de4de", 0xab}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000119000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000423000)=[{&(0x7f00000c0000)="22ef154bc5016240790c2a74bd30e7eb9726772fad2c5bc9c75f417b8dd4f98b55dbbc997734d26873a11a61006da76bc1dd470adfd3f2b871115dc829d081d164a01f95f7ae15342c25ce91de85e99539d7b0e9616a6618d39196a0bb48879fd67b994593062ee785971ae6bf92982b25bc7533e75cd77119cdf3fb5fe378402ce760a711934f9bcb12848eb86f6106879f0ea1280bf3820a66e66edebe9282a5b1889295d1fa992a93a848bfd7c3837d79b7131de81b35495f9dde6eb342cf7bb87b4f94c0967d5fbd3d05f5bef701077f255dd272f5aaabbb5bf862ece3faf403b6a435504ae91a713c07dada1246295951ab7d51df97", 0xf8}, {&(0x7f0000eaa000-0x2)="bb76", 0x2}, {&(0x7f0000647000-0xf9)="c3441ad170bac27b4f107b3039b53956f9bb045e6258d7fc3e7004d7d5e358a4798a6ccf1f2886b51bf31483d8d52631d5f9a5063cb35b953e4e697fee79c18cff0a4931b768a9cebf6071b530c954f04a741407d66fc37ed524fb30e66abad7ff1bbd2b5467efb4527c291535c6c00c984fd31a6643aa48550b89188da05dc5f09736468395de353b1ecc3216eb1026f7143fefe1cb773a1866d8da6c5ef4529827e5b5a0685cdfc244c916dc90d2463b301694b7e88a9f6079ecbdab5d3566b25b934d22452892e08b68a84b442dbca4f5f1f8b3ba27dbc1454b7892a3fb954d6637c25b89ae2b3485e40b43854aefec6ba1f3d8602285d6", 0xf9}, {&(0x7f00007ba000-0x5e)="093b2477cc18f608688b5bc70d19898b5a2dcfba6ba0a309f1a4f59f637debe59941bd58a79966e1ca3464e8c9d70c907dc76c1817ab2762c95c8c2bbe1febfe927fbad8fc3c4be6a656a90a84d2edc69f82957b49b52d19203eb78260cb", 0x5e}, {&(0x7f0000f23000)="21324a2df366c0bb22a81617e632c8e21d6ccff4c4adddd205d1cf3df4de01c27535c84317efc0cc6760978031b8a90948a44cbeafb60d836d51ace2bf3c2c4164be73a9fc23aea0b08b55c05fb9b0fa764b4123a567621a44af2124d97523b6adaf9da71c388b9fa832df45913e237560401ea50c0b20b75008f356c00c3fc1047d4172973dc8cceb8733cc0688d0719da8c9686dbdb62b9693d51b1be98695359b211ffa48593480be1c984725716dd76af765bbab5ad77f89681d4bf0aa2f77a9a599c7e8a5fd1e88dbbd578feb68140291c9cdad2f58ec807c42e0c7b1878953b2023ddba3b68410cb695071", 0xee}], 0x5, 0x0, 0x0, 0x4000000}, {&(0x7f0000aa7000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000165000-0x50)=[{&(0x7f0000d3a000)="a86931b9e8bc1505d2881157ea507a09476b636a98900500ba90719f980146f28410b7c260aadaf70113ee8407ff28905d8266593fbbe022247f3b01dac0b14d1a7d0f28c2b437a69c2d33513317d481f27e201fde861a452cbf7a77dc4ede3bf575219177500a6f2ebc28483e1cf059e6fc28c1a42c49", 0x77}, {&(0x7f00005dc000)="6af9f51f53e12bd852cd3b18194dd44c2fa3cff47b8bfd15a2394a7b86652d6e85110605a92bb286cc0826651c574c001a4c1d25c17f733516e0def3834aa3b8be901d928a4547130322c3b625c241e2a3e232d0815b0d341e8fc283700bbec6adc39db1bcfd53923a9c71ca6b2f4c69a45fe97638", 0x75}, {&(0x7f000068e000-0xbf)="ff6fd5a474e9e3612345f6d9fce46b5fd43d45135a9e08078f0c684d5ed01d65a8fa9e134669ff83b75bd37cd04c34709d957d82fd89b74429a8bce19ce2808095d88980cdc680444b0e36b42b70dd12a8a6c1a614b74a8feeca6e583592898e30c6fbefb9227365620174583fdb41869c312c5f885c94491dd3ffa252f496482048630cbeebbd73e43470d5bdf52804c4c9c15cdf32bd0e45b3ce0aeeae45a47a1dd7567915b1ed1678f19f399dc62e8e0adb3f1628e4d15329aa108dcdca", 0xbf}, {&(0x7f0000aed000)="02adc9eac542f90b13de49bf2485c26e1819ffaec29f9566fe630b151a76320203e72023a567be23da20a5c38e8af8db2f64568d061f79b37f28cd728ce655b5e19f408109708132296368db97b7fa16e2c04d598801a134d364f4c8f28936be8916b2ad29d451f25ceea54065522effaf7d0215812981ab2838", 0x7a}, {&(0x7f0000ac5000)="3384120af62be698845267914bff29fb9716f3bed299b0531272bc8ffd8f31a6437aa34e0797339f121d4e9e93034f0c46a373ed6fa96dd8c3d76c478757c29dff215eda3c", 0x45}], 0x5, &(0x7f0000e92000)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r5, r4, r3, r4, r3, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb8, 0x80}], 0x4, 0x40000) 2018/01/16 12:30:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x1e, 0x80200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000db8000)=0x0, &(0x7f0000000000)=0x4) 2018/01/16 12:30:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000049000)={0x7, 0x1, 0x799}) 2018/01/16 12:30:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000093d000)=[{&(0x7f000076d000)="7228229ad23780686be110f435f8b52af12224f646a878d7ea4f6384b8a3e64e514497f549a9a1a9fa5c70f61d8dcfea92e8f6d3182f255847af9243a7fa1358afde50bb3b57fb0d38b109d8649dac9e08cd8b8ca2b22cca29a15a673132708b3a2ae5f1a92bbba94bc0f491467d2bb3015aef1dee0253ccdccbb04955e3a131c745dd9bdbb01b1280d4a1d6c29b01d0a520fa1a5220a3805abb590762264347e5897ca82eaa0f8934338c85c946beca5471d69b7a8b4042668456055ca346f90631c38b6918cec6b36b3d6c1073795768f42ef3a13e181dd17513d000", 0xdd}, {&(0x7f00002a0000)="eeb06dc1bf38c8f94c46926224815c369e81ffa03e34e65d61938fa84bec3b306682898750b2a4befcbf1e2c383221920ef103a2e79a2bf3d64ee11a37f55c4ddc4965706fe07aa79b51d46fb9c18a2535957f82660c0d91dad431a8b52061f099dbb966f2e0b70d7c3f33f4a60419a864d32f749359741ba51202f1f909a36e354b8bf14b6c051d", 0x88}], 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002e0000-0x4)=0x5) sysfs$1(0x1, &(0x7f0000bc1000)='/dev/loop-control\x00') r6 = add_key$keyring(&(0x7f0000f20000-0x8)='keyring\x00', &(0x7f0000e51000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r6) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) 2018/01/16 12:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000081000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000fce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 12:30:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x80000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r1, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 12:30:35 executing program 2: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b2000-0x30)="000005070500000000000000ff05000bfef9420001000000000007ffff0000000225070097c11fd401c4dcf3ffa800c2", 0x30) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00005b3000)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f00005b4000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x7, &(0x7f0000598000)={0x4}, 0x8) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00005b4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/01/16 12:30:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e27000-0x8)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000785000)=0x0, &(0x7f0000e65000-0x4)=0x4) umount2(&(0x7f0000117000)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000049000)=0x0) r2 = shmget(0x1, 0x2000, 0x20, &(0x7f000071b000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000bc8000-0x72)=""/114) ptrace$setregset(0x4205, r1, 0x4, &(0x7f00001ff000)={&(0x7f000018e000-0x8)="e5b13ed9380cfda2", 0x8}) 2018/01/16 12:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000dba000-0x10)={0x6, 0x20101000, 0x4000, 0x2, 0x101, 0x400, 0xfffffffffffffffe, 0x8, 0x5, 0x6}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000a0d000-0x8)=0x401, 0x7fff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000038d000-0x15)='/proc/self/net/pfkey\x00', 0x80080, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00001d5000)={0x0, 0x8, 0x7, 0xd55}, 0x10) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x8000003ff, &(0x7f000077a000/0x4000)=nil, 0x0) prctl$intptr(0x1f, 0x3ff) 2018/01/16 12:30:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f69000-0x2)=0x401, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00002a5000-0x10)=@common='ipddp0\x00') 2018/01/16 12:30:35 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000028000)={0x0, 0x0}, &(0x7f0000003000)=0x6) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000001a000-0xb)='/dev/mixer\x00', 0x880, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000002c000-0x18)={0xdb2, 0x0, 0x1, r3, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000009000)={r2, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001a000)=0xa0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000027000-0x18)=[@text32={0x20, &(0x7f0000028000)="0f236f66baf80cb89cbd8b8cef66bafc0cb8bd000000efb8c10000000f23d80f21f835800000700f23f80f6578000fc7acb9ec000000c4c28540200f00dcb8010000000f01c18fe93096cac4e2a93d10", 0x50}], 0x1, 0x0, &(0x7f0000003000)=[], 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x1}]}) 2018/01/16 12:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) rt_sigreturn() ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00009b2000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f2f000-0x8)={0x0, 0x0}, &(0x7f00008c8000)={0x0}, 0x8) 2018/01/16 12:30:35 executing program 0: clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f000000b000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x5, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000047d000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setfsgid(r0) clock_adjtime(0x0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 12:30:35 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x94f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000f81000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x80000) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000f81000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x4, 0x2, {0xa, 0x0, 0x54, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x236}}}, 0x32) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b3000)='/proc/self/net/pfkey\x00', 0x82, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bec000-0xe)='/selinux/load\x00', 0x2, 0x0) r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c9b000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap$binder(&(0x7f000091b000/0x4000)=nil, 0x4000, 0x4, 0x42010, r3, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f4b000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r6 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r6, r3, &(0x7f000079c000)=0x0, 0x7ff) lseek(r6, 0x0, 0x4) sendfile(r6, r6, &(0x7f0000b0a000)=0x0, 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x1, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000f83000-0x400)={"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"}) r7 = getegid() socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f82000)={r4, r5, r7}, 0xc) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000039000)=[], 0x0, &(0x7f0000f42000-0x100)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/16 12:30:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x10800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = openat(0xffffffffffffff9c, &(0x7f0000d6c000-0x8)='./file0\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b06000-0x10)={0x7, &(0x7f00009de000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00002ab000)={r2, 0x0}) r3 = accept$inet(r0, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) 2018/01/16 12:30:35 executing program 4: msgget$private(0x0, 0x1) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc4000-0x6c)="f5", 0x1, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r0) 2018/01/16 12:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x45001) r1 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) writev(r2, &(0x7f0000d6f000)=[{&(0x7f0000350000-0xc0)="eab92d077296e28a926167dbcf10433d038d2ae89b8034ab05f71426b4bc7ea6aafcae7fa4264ef7fce321efbbcaef33e437c84773922da38af4fa2641593a777cd8f10bc1a7aa66e1cf92189efb57892ab55dc91a329341f2000fbedc7b076175b8428d77d8c85c0e0e00350ce317fab848146e364812189c493bc8a3b35ba7eb07814c2edca06338303ae8d659b1ec962fb74abfdd2da2a22a3e264111dd6cca8f9fbec71be072349efc5b2033c5495a5c5f8b87759510f3669d0d3f46ff8f", 0xc0}], 0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/16 12:30:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000007, 0x0}) 2018/01/16 12:30:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xf, 0x3, &(0x7f000064f000-0x8)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000aa7000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000321000-0x8)=0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 12:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000c46000-0x9f)={0x5a, 0x0, 0x1, @random="070000002944b23200cbe6065d86a61bd893b36e2708546dea8855dededda48445f7bf7b3a8d3b874a62bb000094b2ee480146cd5ed34882afb9950b00039132fdbf2b83d3018000c200"}, 0x5a) syncfs(r0) 2018/01/16 12:30:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004b4000)={0x0, 0x0}) pselect6(0x40, &(0x7f000047d000-0x40)={0x7, 0x0, 0x6, 0x1, 0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffffff9}, &(0x7f00001a0000)={0xfe00000000, 0x8, 0x9, 0x7, 0xd14, 0xffffffffffffff80, 0x8, 0x0}, &(0x7f0000fc1000-0x40)={0x9, 0x16dc, 0x6, 0x0, 0x5, 0x800, 0x846, 0x8}, &(0x7f00008f6000)={r0, r1+10000000}, &(0x7f0000555000)={&(0x7f0000907000-0x8)={0x5}, 0x8}) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = creat(&(0x7f0000094000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x9, 0x20, 0x401, 0xfffc}, &(0x7f000015c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000211000)=@assoc_value={0x0, 0x0}, &(0x7f0000832000-0x4)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000d7b000-0x38)={&(0x7f00001b6000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe9000)=[{&(0x7f000085f000)="9895aa3e4b0f1f885537658ec02e6786c60610f224520e2e71401c407e7dbe002eff4647795ebbe58dd34810df3a3a8c727a0f9a09f275a6c27ef9cec6ba849e6bfda63afe82f21d2476ace87d0719e237f75ab8c0da2c680e06bf42c7e2a02c2d5f73e45a94c56a963760e53688f86ab8d040aaff4134eb41aa340ac62859394f65b7efc1b280492f92690ecef579c9a9c16e36113599951198be2e7b16342daf", 0xa1}], 0x1, &(0x7f00005ae000-0x60)=[], 0x0, 0x10}, 0x1) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/checkreqprot\x00', 0x10000483, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000800000)={0x0, 0x6}, &(0x7f0000a67000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000754000-0xdd)={r7, 0xd5, "f7f3acfb579f836576b3ca4980b9dfb704a610f5f8dabafbcfb3b064cbf92dcf7b2dc7587b58211c4cd4af63d4af520c152af28601762ac8241ee3e60a80b5d911a9ed8c42100104b8a1d022fedda12879ed566b23ef6f3a69758ef20cc22f09069eecdc1cf536f71d38f57afe9a0fdf22e152c7e955d92ff7916b571d495fe92acfecb61c04d1c8945b343fd4588912f4bbccfc094d022fccf727f455dddec3bbb66ea7eb01af36fea4655e6856a7a4d1ef691503700105e74ba7a68f7ab74b4357c7bfa8d7ff9b5afff690173542275e6d976d36"}, &(0x7f00007b7000)=0xdd) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d7000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f0000008000)=0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) pkey_alloc(0x0, 0xffffffffffffffff) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f0000a4a000)={0x6d90, 0x6}, 0x2) ioctl$LOOP_SET_FD(r4, 0x4c00, r6) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/16 12:30:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c26000)={0x0, 0x0}, 0x84800) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00003c9000-0x8)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000b73000-0x9)='/dev/rtc\x00', 0x0, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008ee000)='/selinux/user\x00', 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000bfd000)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0x2e2) get_robust_list(r4, &(0x7f0000710000)=&(0x7f0000ba6000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000941000-0x8)=0x18) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00007f9000)=""/4096) 2018/01/16 12:30:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000008e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) close(r0) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00004c9000)={0x1000, 0x3, 0x2, 0x0}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000989000)=0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00005ba000-0x8)={0x2, 0x3fe32e35}) r2 = perf_event_open(&(0x7f00002af000)={0x4, 0x78, 0x9, 0x1, 0x80000001, 0x0, 0x0, 0x7, 0x80000, 0xb, 0x2, 0x4, 0xffffffff, 0x59, 0x4, 0x800, 0x4, 0x1, 0x8000, 0x80000000, 0x7fffffff, 0x3ff, 0x80000001, 0x4, 0x1f, 0x2, 0x7f, 0xffffffff, 0xfffffffffffffff8, 0x0, 0x8, 0x0, 0x7, 0x8, 0x6, 0x362, 0x3, 0x9, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000168000-0x1)=0x0, 0xb}, 0x4000, 0x6, 0x6, 0x0, 0x9, 0x2, 0x3, 0x0}, r1, 0x8000, r0, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000b3a000-0x4)=0x0) [ 44.170304] CUSE: unknown device info "Â" [ 44.177455] CUSE: DEVNAME unspecified 2018/01/16 12:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000601000)={@common='teql0\x00', 0x2}) listen(r0, 0x0) ppoll(&(0x7f000039d000)=[{r0, 0x8200, 0x0}], 0x1, &(0x7f0000d86000-0x10)={0x0, 0x0}, &(0x7f00000d8000-0x8)={0x0}, 0x8) connect$unix(r0, &(0x7f0000187000+0x462)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/16 12:30:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) splice(r2, &(0x7f0000b0b000)=0x0, r1, &(0x7f0000748000-0x8)=0x0, 0x8, 0x3) open(&(0x7f0000e9a000)='./bus\x00', 0x85, 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/01/16 12:30:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000587000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6", 0xb0}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 12:30:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x20000000f, &(0x7f0000ae5000)="02", 0x1) socket$can_bcm(0x1d, 0x2, 0x2) listen(r0, 0x0) 2018/01/16 12:30:35 executing program 6: mmap(&(0x7f0000000000/0xd47000)=nil, 0xd47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d42000)="", 0x0, 0x0, &(0x7f0000d48000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d4a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000a79000-0x150)=[{0x0, 0x0, &(0x7f0000d48000)=[], 0x0, &(0x7f0000d49000-0xc8)=[@iv={0x68, 0x117, 0x2, 0x4f, "65c652972b03d293a77f60e4b505f09ac13ae1f5e756c2ed0c9178b25d46bdfc85e160301fbd2f063f6a039af4a274fc890ae04b3394940548bf9ecbfcb29b72205e3503991982a83b94f89592c967"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1ff}], 0xc8, 0x4000080}, {0x0, 0x0, &(0x7f0000d49000-0xa0)=[{&(0x7f0000537000-0xaf)="3fb4a94c4059030021d34c32fd3cb2373665adc5a44e186505f2b03703df97eefeb71bb97fa4c7d19f056aa7819c739a83567862145afe2f5c2fc1d7ee5ed5c35cec601644f4483cac73c4d1665cac33e9534a0d4539c15cb3699008d300777f3372c539400bcfdccfa58d0954049c0ce9e18fd2d757f751796d6aca83bf5ad39692534ca7a1088239f4bc250e5a472619d43d1a73102578377bc250a55fa98d5f7aa1f68c3d7d2f45896bd67c11ed", 0xaf}, {&(0x7f0000d49000-0xf5)="d46444b6f3cc3f42db2fa85c08082c8f8eb68ec62718fd82287b685d3e523ffd580f40dc33d2eac4bca0e70ba3d9fa1754a1bcea4414f64439bd6b2dc190582984dcf4234449e6ed13b8683aa96c9fe875b6972f1d50c26ecf10d7f8336c10ae82c45f3853a44cb2858ce5c61a980295d20b7fa88ed767810d21f34de112cf8ef183a8b46d4e1fdf77c41e88382190c480a2815de11147e8da0ffe74cdfd55c4b710fc0f2bf0d8b62b062b8bf915fae52a36428bb8440b37e667789fd710a9b3b722d3a44152c5882595694e8c6dd31e598a51c25dffd9fa06b6f405ad27ca92cecc51c55f32e11d5663242bf29564d0d999a970ba", 0xf5}, {&(0x7f000021d000-0x94)="f35701a3ba07967373693c6bb3e38b6a9dc57d954bc73fb69d0f6f5a3cfb826e72ef620c3647a21d3e72285e06fd22e98d087990048a39eda64cc825922211fabf3770692c914357745091c374dbf93ead06effc724e11da9ee230d6c2994b5a7564bf8bcdcf0733e59e6e88545c627184d3823d4d5ce116586480124317ae382757e679cd052fec8d28e423cffc13d788d56e32", 0x94}, {&(0x7f0000d49000-0x27)="2da2953922830640a8eff090460f906b4b89cded9e8a4eb21e1a3eafc8b831cf5b5eee1569623d", 0x27}, {&(0x7f0000d48000)="fe903b353cf048ebced46630bb918f4e7b89c1d90ee9d461fbbf18c0c7ee822e1d88e7818335ee37cfc912e166c46cbeda0b79c48930983ec98a4d777600da9e91354c1200c2cf5b", 0x48}, {&(0x7f0000b2c000)="1c3ae3c6d7734218f646bfb78098537f54506ca2be91300b793adefc5655050442afb4d84f2556322f4d6d614548026246930415b0b125210e18caf2cc9f5a39d867f66a0f729dfdbc683f85c8d62de79d0ef147b2569192ae70199dc9f3b77e6deb1a5b8695", 0x66}, {&(0x7f0000d48000)="7cd7cbcfc225c13aa56c", 0xa}, {&(0x7f0000d48000)="6ad6ffb89643cb31e09021a7ecd7d23cdb6708b97f054a66c75c087858366870148fa9f18abdb0ad47d76646de3eadbc0df79dfd758381", 0x37}, {&(0x7f0000d48000)="7427f08474a81074a14e2857293b548c547d38ca0ca371550dc22147428a2081d1233d2f272ec84b261a4751e258b202d19ee6c893ca1dc946ce3de0dfbc8924ced61aa4b562e6c345f516468d70e605d4d4c105560cfab5c225f89f76c5ed9be8aa18846bbccee54ceae6e0ec276fc62d10538e0a5234e4b24b5bb22c0d4182a5a0ebb565116ac4c56a74f5f7ab64ddae5921df1d694ea486bff65bdc936e8cdd82dbda696f4ccbef659bab7ce8d631fe506500edea6b9b0c3be2198aa433bd", 0xc0}, {&(0x7f0000d48000)="6bbd692d6665d449532a4c7392136dbbb1ca8de8fa77cdb4355e72d4791b3d6995b0b6", 0x23}], 0xa, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000d49000-0x10)=[{&(0x7f0000d49000-0x3a)="673e32aeda0367ef7d3c7a17de992c7cad36106a590f824905bf6c8caad7cd8c7097b7bfbfacc9a60fd1f7408479e2a51ceddc9f842c96989079", 0x3a}], 0x1, &(0x7f0000052000-0x130)=[@iv={0x100, 0x117, 0x2, 0xea, "ce2d5af040d2e8f911610a315261b8bb5395805bfa1d6c51dd00a67502a3774f2682864f0546b9e4951009fdf59ef7c9892855b33006146924a983266d3f1ecaa565abaecf6e568c4e1592d7c3f98a03adc52cc27799cc1c8d1e6575e5fd4f344e12e1eaf6d249f513fb6c22a2edc5fcfc4e261395c0594500209bd2202827cd6343e4effbe98b95c32e5bdf3acbe6c2f1114025c93e7c82e3cff73770d81eaf7668c71bdd573ffd25b7347cd47cbc598754b0a61b2bc882461619f9d2d5357e38744e23023920c8c475aae8d757d077cebae55c6857d69e7493393318408c4125df446fc7fa11f8cbca"}, @assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3, 0x1}], 0x130, 0x0}, {0x0, 0x0, &(0x7f0000d48000)=[{&(0x7f0000d49000-0x4)="31e1fe58", 0x4}, {&(0x7f0000beb000)="5ebb80616659758cde083818382fd7500fc63f49feb531d6179f8ac2dee078ce851a1d1317199e4edab08a5ad30d62cddb16a066f4048cab70983d5088e58c62d8ab55368b44e4edb78d068270272a34de25a2e0c3d1d1eba50b7e00bd9bf3a8c31ad7ccc0942965596f5bdcd71ecad500c32f9da38721f5ee9dd9835c41f018a4068fee0e73b74a24d0176bafb9a517bc66326faf990d4cc36c330bc12222ce855c49db9ce319ea5ebfc64135ee56469752e5232043197eaf8d398ab8a60422f182681ea125e3d320cb0c", 0xcb}, {&(0x7f0000d48000)="7698d343f3dcb3b0d470019b154f627cb6a4f0826ef2a7f9289899136ea40b39860a8d6856b1ef23a4", 0x29}, {&(0x7f0000d48000)="9103aeba4992aeb72cc0892628d76e43b3b816329cee2e3c69c165091a834ff6d25c54fd45d6a9a30e377adcd60c166db5ae043f1cd1", 0x36}, {&(0x7f0000802000)="445eaba7cbde4cf007eac8f23feb219a243ce95f65d51ddbd7ceaa68bc215a723fdef85fef7b8288346630875a9b166752469f29eb519b9b9a1ec6be4f1be617b0b45eb514c06c2ed3d2f66127662db077a81fa3eded81eb733f1246adb9b4d963f8f33f6df8fece38ee7f5fbc735d5e390f3b06ff274f4088446b59980febf6fbd55491103749e9c3693a40aa1f1d924091454e92d0b8c6a0f511ab8feb0469c8c21cb4976d2e4c7309b163ba05e4edf3d69dae7d1ef81f5ab4277c0f32e45b6e1405f0d911935c40b55a864ac2dd05a0cac0f5fee47da81da78c1fc82cefa10eac", 0xe2}, {&(0x7f000073b000)="2962ff0af4bea6", 0x7}, {&(0x7f0000c03000-0x72)="7159ee6a669587168662ebc8ed7ce9a3d11d0f398008c71a8a88552ab4771c4d0ebfb34f9da4e9e21ed698ef537b2294be2f05b1e939924f0bce1696e650481610981e53d397fba679860fcced7ef2d16208ccc96921b43cdad668ba35f1603eb98922223a0ae9735c562cf2d8200fe6702c", 0x72}], 0x7, &(0x7f00004c0000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xcc9}, @assoc={0x18, 0x117, 0x4, 0x610e}], 0x78, 0x810}, {0x0, 0x0, &(0x7f0000d49000-0x10)=[{&(0x7f0000023000-0x98)="d7e332401280dd6ac9abd4c0d06ba68400ba03a34f8d99da876450134509da3b2013531231b16009a8709f41c7a5b6fd0219f24ccfba2ddb4626c767daf4939b7da78ddc5bb52d034bada4e99f999f10aac0ed10c3c1d9b801cd154e319ffbd34de89b59bbf817c20e87a950e71d397899f45592c1161483b73fc21a7206125583e039454e594151b04451b6fe57ee7c90d603587979a4fa", 0x98}], 0x1, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000d48000)=[{&(0x7f00001ce000)="6bcb66066a7aa8d1ddd14f1d944747c955fee8cfbd7acda83d8619ad9b4afe939d070997d5122a25d3dbb34877c616150a6f4c454aad51b36e8751692c64de7f8950eef2321d5899dde5ebfb3af5978ea36f798d5f36b515ca626a530145e904ae2044f1d55ed5f0e0e8c03e10e3b8bb9f8158b72dbf340f7ded32b96edd064881d8477f621f4c34883af89370b24b40ec6609d0bfe0c90b1110951204e947a40fbfeb7e6fb02a432ed3469cc4201cedfb7c961b656a8994ab4ba096c557d885dd8e506ffb62c23a505e8d52cc884d9195c6402c7fc9aa9b44b687ccd9b100d61b055dc8d21e5b2860999f46be3fe518", 0xf0}], 0x1, &(0x7f0000d48000)=[@iv={0x28, 0x117, 0x2, 0xd, "44bdc6a46725a206f138090c20"}, @iv={0xe0, 0x117, 0x2, 0xcb, "3f24525b7ebd62dd255471d0102fe763343be582c3316d261cf7093e8295c3c80e6fd84fc21ae1abc7bce772b61407f1b24b37ca4239a9c89e51f633e7e4027a55680012b4269699e80d4506b55340576bfbc827748a6006774557c9576a51a439d20d37364a4267a967141068bf643d3eec30e904c7a20fad2b31128353a4c6bf2457106ef647f789dca295ccaac5e85d86d8b8b691ce282aa3ecb7e46c26492bc34c5438b2d540281a7f8d9bb1dc06b679ddd7a0f958c4276adc36d53019ab05a43914e4726065f2a182"}, @assoc={0x18, 0x117, 0x4, 0x6f83}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffffffff0001}, @assoc={0x18, 0x117, 0x4, 0x45}, @iv={0xc0, 0x117, 0x2, 0xac, "12eec4de402d2219f4131c65e4f47f609374b78ece31cd896541dea3d407873aac1b9a73b3db7e0d5395807064cfa458ed49a781588acea798d8b42466de127c4495ea46a848b426a9036c92ef1973e6caa49098c8b5a4b044e733acca820ebe4fbd6580c28d3ffc031ff1fca05288edd79224907400420ff1c98948d635c0257194f06b52d41d0ccbd4524cff7f793e353b9b1785b6b347fe0e36ee55f7d982c5f2daf530eb883690f74635"}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x0}], 0x258, 0x40000}], 0x6, 0x4010) mmap(&(0x7f0000d4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000d4a000)={{0x0, 0xe7, 0x3, 0x3, 0x4, 0x8}, 0xfffffffffffffffc, 0x3, 0x8, 0x9, 0x4, "07ef8fb2814a5e09f53ebf58249388a60f43cf2f12d0694a75fd7928c67f64cc9fe95bc19de3984ff332002f4d313bcf7db4dd12ec38fd6da4a42f8a8c66879a3ec33abc27b113478cadb2d4558e5a0cd6e6ee25e5d48f2f857688a5a414e9beba65fd16501123981dbff659cb5a8205415ef0a53fdf7343ba355dfedb2a23e0"}) 2018/01/16 12:30:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000412000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) epoll_create1(0x0) recvmsg(r2, &(0x7f0000a07000-0x38)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x27d, 0x0}, 0x0) io_setup(0xee, &(0x7f0000dc9000)=0x0) r4 = syz_open_dev$vcsa(&(0x7f0000ec5000)='/dev/vcsa#\x00', 0x8001, 0x100) io_cancel(r3, &(0x7f0000d40000-0x40)={0x0, 0x0, 0x0, 0x1, 0x2, r1, &(0x7f0000ab3000)="3a5a5dc5541556e55b83efa576f55edeba4b66c1d20b8502660775b3abcc96b6eda536bd94b4d1182d3c42360bb0dcfe3a850fda0ab81beb2bc7657cf303", 0x3e, 0x3, 0x0, 0x1, r4}, &(0x7f0000559000-0x20)={0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 12:30:35 executing program 7: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21e7, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000048b000-0xe)='trusted\\\'user\x00') dup2(r0, r0) clock_gettime(0xfffffffffffffff9, &(0x7f0000599000)={0x0, 0x0}) 2018/01/16 12:30:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000650000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000146000)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0xc2, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = syz_open_dev$adsp(&(0x7f000040d000)='/dev/adsp#\x00', 0xd48e, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000028b000-0x4)=0x0) prlimit64(r4, 0xf, &(0x7f0000200000)={0x5, 0x100000001}, &(0x7f0000f06000)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000047e000)={0x1000, 0x100000, 0x0, 0x1, 0x0}) accept$packet(r3, &(0x7f000018c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008c0000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000d20000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4613bde8, r5}) 2018/01/16 12:30:35 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f00001f4000)={&(0x7f00005d3000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000087e000-0x80)=[], 0x0, &(0x7f0000ef6000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x401, 0x6, 0x0, 0xfffffffffffffff8, 0x0, 0x9, 0xdbe1, 0x0}}, @init={0x18, 0x84, 0x0, {0x628, 0xff, 0x20, 0x401}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x6, 0x1}}], 0x90, 0x8040}, 0x24040010) r1 = dup2(r0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000095000)='/proc/self/net/pfkey\x00', 0x181100, 0x0) ioctl$sock_bt_hci(r2, 0xc00448fa, &(0x7f0000cb4000-0x49)="e4d8ba5e5bc720f2b242975abffc5eec9afaf495b65a2bbf741a96be19d59a6e4b0769947141595e65bcdb7810234b38b68d714577eacf8f39b2aa115f7803f6369d22bf26ea9e43ba") 2018/01/16 12:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000304000)=0x0) 2018/01/16 12:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000391000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00006f7000)='/dev/midi#\x00', 0x3, 0x80040) getpeername$netrom(r0, &(0x7f0000783000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000240000-0x4)=0x48) r1 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x5381, &(0x7f00007d5000)="") 2018/01/16 12:30:36 executing program 1: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000df5000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/01/16 12:30:36 executing program 3: set_thread_area(&(0x7f0000bd9000)={0x80000000, 0x20000800, 0x2000, 0x10, 0x9, 0x6, 0xff, 0xedce, 0x512a, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x40000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d40000)={@common='lo\x00', &(0x7f0000fbd000-0x44)=@ethtool_link_settings={0x4d, 0x400000000003, 0x2e, 0x9, 0x2, 0x8001, 0x1, 0x348, 0x3, 0x2, [0x1e5, 0x7fff, 0x9, 0x0, 0xffe0, 0x20, 0x10, 0x6], [0xfffffffffffffffd, 0x9, 0x40, 0x74, 0x703]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0x2000000007, &(0x7f00008d7000-0x20)={0x102, 0x0, 0x0, 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) r1 = creat(&(0x7f0000149000-0x8)='./file0\x00', 0x111) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e7e000)={0x0, 0xb3, "aeef039e34a900e5fca4f200f832acd66993dd94eb86d125942eab7ece6fed59c3dfc58044a3accde9cfcf78e8bbfed76e088835be970e169de9c2ed2e4f9a7bc0893667d342d88bc39a6beaf87829bb3a9f76797908f3cf00de438b5ec67c8e32262895985a69469b9aa2df12d81e89b8e5233bf1ba8d28eb9a09877f597bb99adb25960ae119ba9c13388a54ab3abd9ee5dfb5063d130fbc988a801fd192482dca00afeb7a8204cd42c8c066e2b82bb5e552"}, &(0x7f000033c000-0x4)=0xbb) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004c7000-0x6)={r2, 0x1ff}, 0x6) 2018/01/16 12:30:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x4, 0x3, 0x9d7, &(0x7f0000061000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ccc000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009d2000)=0xc) clock_gettime(0x0, &(0x7f0000e87000+0x4a5)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000bb4000)={&(0x7f0000800000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00001d1000-0x10)={&(0x7f0000bcc000-0x48)={0x5, 0x0, 0x401, {0x0, 0x0}, {r3, r4/1000+30000}, {0x1, 0xfff, 0x8, 0x7}, 0x1, @can={{0x2, 0xea, 0x5, 0x200}, 0x8, 0x1, 0x0, 0x0, "66232147ff19c953"}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) readv(r0, &(0x7f00008e4000)=[{&(0x7f00002c5000)=""/63, 0x3f}], 0x1) shutdown(r0, 0x1) 2018/01/16 12:30:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = open(&(0x7f0000012000-0x8)='./file0\x00', 0x100, 0x40) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x6, 0x4) 2018/01/16 12:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffff7f) 2018/01/16 12:30:36 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/status\x00', 0x0, 0x0) mknodat(r1, &(0x7f000000e000)='./file0\x00', 0x0, 0x9) sendto(r0, &(0x7f0000034000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 12:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000dc6000-0x10)={0x10000, 0x2000, 0x0}) ftruncate(r0, 0x1af) getsockname$inet(r0, &(0x7f0000c9a000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005cb000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}, {0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000aa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000054f000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa6, r1}) readv(r0, &(0x7f00007ac000-0x10)=[{&(0x7f000029b000)=""/41, 0x29}], 0x1) 2018/01/16 12:30:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00005f6000-0xc)='/dev/audio#\x00', 0x8, 0x28000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000995000)={0x0, 0x6, 0x10, 0x4, 0x100000000}, &(0x7f0000dc9000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cef000-0xa0)={r2, @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]}, 0xfffffffffffffff8, 0x40, 0x2, 0x6, 0x80}, &(0x7f00003fe000)=0xa0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000806000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00009a2000)={0x3, 0x4, 0x1, r3, 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r4, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 12:30:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000690000)={0x0, 0x0, 0x0}, &(0x7f0000620000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000243000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r1, &(0x7f000055a000-0xe)='net/sockstat6\x00') ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000671000-0x28)={0x5, 0x45867189, 0x9, 0x1, 0x8}) sendmsg$nfc_llcp(r3, &(0x7f000068c000)={&(0x7f000031d000-0x60)={0x27, 0xff, 0x9, 0x3, 0x80000001, 0x3, "7aee3a8cf19ed40b6f27cd18f80fe7a3d1d796d8b13f3cd172d6f0f785dbd27f916a5760df4379e65f0f7b8fc755da4c1e176a66cc1eb4f7a8c58362094690", 0x80}, 0x60, &(0x7f0000097000)=[{&(0x7f0000964000)="dc210f5d9792dbd323679287647e7bfbd49ed02febb3b51ac1ecd2d20fa1fea47c054abf4865b193f2d8c9b5d340140b5fdd4c5d69c36a7c6ecacb77d01d5846f1cf10dc8313", 0x46}, {&(0x7f0000369000)="9f5f1be13723f5ac7ad9805b7b3a1fe9de8c599bf7ac990ac0388d865efa9c86954df1a0bdbfcfd7b322e672b0ed12cc80049d785892fd2f625ed7adf34c96757b64ced8ac", 0x45}, {&(0x7f000032d000)='Ae', 0x2}], 0x3, &(0x7f000083e000)={0xf0, 0x108, 0xa55a, "416d461fba7ffd7d2a0197e506bfd2281d534f0116757736725b9778170b51ec135f96ce416147fce12935faecd9504121540fb89846580180560a4f29732089444b78b44a51af880ceb0164e9f6d2908d0da2cd65784930e9cc5faff35d7f55daec7484958751b882f7d191f0479d1cae4b000ea421415fd965431b0dee56bc452c78499b336e1036cb54c15d9b787999f7cee7ec290647897c9c806eaca175f263dfe870d926170e56530952ff091958cb81a888d3ba7dc9183344f9e2fa7b486e168a5a27f297411c95be54df3e5fc1de705f40a42da005263ea6e229"}, 0xf0, 0x20000800}, 0x20000000) accept(r3, &(0x7f0000b23000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000091000-0x4)=0x26) process_vm_writev(r2, &(0x7f0000ce7000-0x20)=[{&(0x7f000073e000-0x3f)=""/63, 0x3f}], 0x1, &(0x7f0000c2d000)=[{&(0x7f00004bd000)=""/87, 0x57}], 0x1, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f4b000-0x9)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000020a000-0x4)=0x1, 0x4) rt_sigprocmask(0x0, &(0x7f0000c0f000-0x8)={0x0}, &(0x7f00007ca000)={0x0}, 0x8) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000dc8000-0x4)=0x0, &(0x7f000054c000)=0x4) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000b3a000-0x8)='syscall\x00') ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f000039f000)="aad707eba191318ac502ba8d7da56ff5895a8ea9422f836f8e843cf8937ff3c0f144bca4fa50683d1c55a80710f00dbb2f4d35ba8e7b4f70215f7a30f032b945e998dbdc05e7c352257abb25c592e983afa031262dba91917dd7467c7c") 2018/01/16 12:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fe3000-0xb)='/dev/vcsa#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000110000-0x4)=0x0, &(0x7f0000685000)=0x4) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_open_dev$loop(&(0x7f0000014000-0xb)='/dev/loop#\x00', 0x46, 0x201) ioctl(r1, 0x440000000000127d, &(0x7f0000956000-0x109)="") syz_open_dev$vcsn(&(0x7f0000a6c000)='/dev/vcs#\x00', 0x8001, 0x1) fcntl$getflags(r1, 0x408) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/16 12:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) 2018/01/16 12:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000a15000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c71000)='/selinux/context\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000cfb000-0x8)=0x0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000eb000-0xd)='net/sockstat\x00') lseek(r1, 0x2, 0x0) 2018/01/16 12:30:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) open_by_handle_at(r0, &(0x7f0000bf9000)={0x1008, 0x5, "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"}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000be5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005f7000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ff000)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f00003c5000)={&(0x7f0000e60000)={0x10, 0x0, 0x0, 0x2400000}, 0xc, &(0x7f00008dd000)={&(0x7f0000fa8000-0x88)={0x88, 0x5, 0x6, 0x208, 0x5, 0x2, {0xa, 0x0, 0x0}, [@generic="e86a84624fcb7e206049eb4dfcbf22f8e3ddeff606b8598d5ad1195f484d318d00ea49dc250419c81456568f391ac83c8d921c475c85d3c49c6799c48b939f773529a23cb815fbf7c006704d096ebbc87270b9e31afec17968e96c4faf49598be87eb62bd23f0e", @typed={0xc, 0x61, @uid=r2}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x40000) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 12:30:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f9b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000aa1000-0x4)=0x80000001) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008ea000)=@assoc_value={0x0, 0x4c7}, &(0x7f00009c1000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001bd000)={r1, 0x7f, 0x6, [0x20000000401, 0x1, 0x6, 0x6, 0x1, 0x4]}, &(0x7f0000916000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f6e000-0x10)={r2, 0x1, 0x2ad, 0x8}, 0x10) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0xc6f, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) [ 44.534319] ptrace attach of "/root/syz-executor4"[4723] was attempted by "/root/syz-executor4"[6823] 2018/01/16 12:30:36 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000001000)={0x9}, 0x0, &(0x7f0000004000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x20, 0xcd, 0x200, 0x8, 0x1, 0x7ff, 0x8, 0x1bb80, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000007000-0xb4)=[{{&(0x7f0000007000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x4, 0x3}}, 0x2e, &(0x7f0000006000)=[{&(0x7f0000007000-0x76)="1e5354abfe0386903a55c4ba0aea0c10c0fc35c0633c79658bbcb83c09ec88435cd208288ce4abc8b7004310ccd7c7aff02317a499daed1c4f40b4270734c62f42b3091acde5034e9878d8e13a30bf5431fb8b9a5ccbf42c914643b0046276bff62a15895ca1a02ca32eab9eb1acc7523d1294fe2396", 0x76}, {&(0x7f0000005000-0xc7)="c3f916f49bde536f0c7a1c0c4d27925fb88d322276fd1af65f6b8e317180eab96f01bfd9c295e0befcdad59f10648e8cb8b2a1f5ff50373667d4b05408dd3030e8bd825e9bd41aaecd3b68fdf12f53b3a7ec3a0621b56cac495b1d87c2850a409f05cd0391f00ff5a73f4a9cb13cd0ad9432fe017d9598dd96b104c98341b6835f0eb87f3936871a69e2ea6852b127685a650b624874311edb11f8220ab5211e6d67e1f35b1745fe64bea930b021f3b704595e98c3fe4bc7116052408b891f14b4906990c7ee70", 0xc7}], 0x2, &(0x7f0000007000-0x188)=[{0x58, 0x10f, 0x80000000, "40c46952d82ac1b2ffcd1404ea467ac3dae88ed1ea2f25b990e8cfad62313d065a150d2825f35b11e7f4cea5c268afb32e75ba5d83f5531380c0ce82ef56cb5ef5eb4bfa0680"}, {0xb0, 0x186, 0x9, "87c2feabdedddd0552790358c0db4a5bb498f55af8bafe04257ebafe6ab35d070967604f6b6db55a7b805d2428ea802e37b14f2c1840d8a570f0220d8a2882dae720ca1d5d865e9115b6a237fd943dc6b8e8da7e0e735a606db90bd7c308d1fd96e7a2915a0770e827d1f949e5b69e7f43bf5095ec67f18cf0f95f524ff2f84bfcab055f29816d7185d95dacdf39141d8ec894535144dc87877dae71"}, {0x80, 0x11f, 0x0, "05b8002c4e5a3ac07b328d76ccd0ffbf169335acbf108e113aaaa9b73d40734a8926381241d444a1b68bbe22b123cd0e6b36c033d896e4f1bc660289a04bc4fb11abfd87d9b003818c0923b0614484c3d2e8bbf2d20b11ad1f410ec704ba9ce2ca72030e559dd42f68025ff961"}], 0x188, 0x804}, 0x9}, {{0x0, 0x0, &(0x7f0000007000-0x80)=[{&(0x7f0000004000)="edd637d02a5965600993aeeb8dd7403538a7c09669dc5f3ab6d6bf66508d9bbc9903c5a18fcbdc3648f371d3b27d0d9ca5a25544a18c1f0372aa98a420e0881810af2ec6d05f14b9a34402d59e35b2e2a7ced2f7663dcff388a6f89c43bb6fd7b57d553d4a0a2c2d135d807b809df77beb50ee3b5cc75253c1722065135f76bb2ae750a1778a1d71ebcded3ac18cfd06daff65d6601e0b8e96cf6cdf57448598d68621dd84fa169f1a28d40f9e6952e7ee6167028d8096aa05d29069c7ec10633caced221fc62ac39f85559c0f2aa02b1b5063451548e1a447d78a10004f6475cb965cee939abac0e710fbf39a05e9b0928c8611ef2b93f6244a3761a608ba0e6f30147dbc478efb8eb2fe7f69300d0a164a5a2d233eda252e8b8205b6ebcd2c8032ae41587c9340ec4a7c7163601ca65820c5c34c6ea8ba3c9b6d752b735857f75a3a4b9f9a461e08982852a28b94e51f19178e163ccdc9141ec560f9c71f3210df7f22237e7da898f9971aaacde3f2b29d9d1f5aa8918bbe281423b37d313542a339c8b96a3aacb42e2b2c3dd76847b9c0cef232d2928d59129fe784a6429b851dbeb66b4d85fd1b87c9cb31a7367de4d331263dae7c8311a00231bc7da267057c2afc55dfc473328c4f3fdaba93b5fc5ac568871178c12abfddffafadb2ed6988561b4641963bdf0852bd9d761c34748aadf0234059cb4ef84aa69d51432923dd15ad4a016d673bc600c31fc8badddc7d9c4a3def2025e0806e6582f3d058cf115c052aab178a29b0188c28674d11b0440596fc4a4f9f519a69be802a65d7433aeb38c65bc3468f6b0370d525d45f4681ba71f2a65a545a2051a53037e781bc57ea42e87b9cd65cc30953373afd58dad175e9ff83b9347e5860e7a845897cf6773e2dea37dfd97f30fcc6a0c019d6d798e8db55d96ead564cd24c0cc5ef79f7e8879f51468c35d25ce73e1c3689ea69581524f33b400ea414240c86a17eecfb3a117c3169db8fe1911b82ceb4f98db8f3b886c3a83285e552f2639f5076bd9d4cfc3df2a583648f18f99e8cacb48cedcf5eb63952d02d0b4ce7aa01220ff3ba966832ea3adf74f42208e90fef39318b8bdfa32de0ac723acc2fc8af302bf789c99fbb1167b3bfab351d7e90231eeba83257714d0b4f5e62b3c018dc8cdc18a70d339930b70a36af4d8e04c36adaf863c94cdb645951e890c7cdaa788f34438f5bfe76b881a1e80658a0bbd53d41fecc16840d80c3a1cb62dfc8c03e05667e8b8812ce6692c3a67efbcac348c4ece19dbb3a8b9c93f11b75eca5283af818113011e388759cf877457f9e75d7a0aa0f930e779ddb1e10a15498bce1063c6899c9e97b38a371e4d8073c2eced96994308a985a6c25c2f499b8f5b4cf0000e93c31f1bb72f1fe54e7b4117e2f3a0798307e6b3e2f0f8532dc762fff7d44cf473aa9ab85ca03bf50ebb5d418195138a0f4c7ecbca5e067bdf015f654c566b2573faeb6873582f154dfff890b098343e628514f3227cd8929dd7f8835cc2c42118874fe4e9db3e4472f67b5705d8ff8c151a355fd57d98a82592ffaf42b560794fed5797796ddd1c18daf918aed72336c10c12ba53c65d8a7826975be22aea6951010291caeb8984eca7b7b6bf1278c1616c2901e0f18b5321441e8ba4aedae9b2f1c88f401e660d98187785d7b4d0e575e92eb83d62ecff052979725cfacbf2267667d505f1977f56d645eebf31b0394436b3fd37abb5da563316724d71462e68aa7c8c645a3049c74cab5bc548f1ad7c0d41acd104b60abab33875d8bf52a808f18060a90759cba05385d6d1bb4cdbab193bed0790544cdf400d9e09ebbcf249b2fd968ee0fbbf69f8231792279603f0f32663c4bddb5773932f1ecaa5af90183754e8c25cd50edb8f57827c178e1cefe57d2b587f08412537b4e5f71809fec7ce70c87e891b9ff777b38e3041b8f382089b41ca4778a44fb59de593a1e9e2af6da61e7b6a3189852b786f34e45cc913e43679b6aba08f7b07e3c93477e04a5be23f62a4fc623ece262cfed7eb5c8a6fff96863585a38496a485523d50a8152e7b991613b57d0b8f6ab3852fb0ceebeef7eea8bd123bb43584c2d1e29f882811fcb7e0d390d7f04245efb2a6c9b01448346e25463d8952011606fddf64da72c07d2b8a242ac44d7f12ad2fc352ba039149e8fa3e5af863d0f9df43f73581d67839b0ef773eae91dd4302ea8ba085000ae3489458db10455af9437007a22639d7101eed82e49319c2c4bb02127b2f3297fefb47d9caa002d64e8f4f66c91c01b78a9dd9db947406fc7279368b0aa2093b468a4b1674f4faa146dd0fd49b672cfe7d611e99f96cb69448565e8dd7d04c77c450c89b540cdf617dbed5220905755053d91054e4f02375e65ef9a234040554813214d04da497c1cdc57fa438549c67b7870fe412a1cc5f8fcd3429508769214135fcdc714ff52216b695a00a1a2ffce189a9943697186bfd3b81e46b60f9944b0ea8d26ef3f93450d1946181b3730600b3ae33bc3b216a78abdea2b05a406bef3558ed0119c966f8850a1a9f54e07a091efefbd5da5f3a26d88e85b77ec60d3c36e88b3d18f4c4e3c5405bc1cefdba877fbcee8924d781f64508c8f94f924718bceff248ef4dccfb3a83b175133824285f945f338640565c25510ab3a4b72ae377957a3fe14346fa007322480cebcc28dd192c12245ee2d45e6f277aaf681014e135cc7540e059b36720f43d67e873ccad23256062e85eb9002afcb015f55acd8f219f6d26155b2acc5611ac22dbc3d549a09dfbdd9c0f854bf5b15d3be6a5030951575cb6e181ed7550d6034336d6c75fb1671e0ad510aa75fb7a0cd32e04235b305544c602104fb67009d4a5bcebd3ada39544adc22f614fa97fbe0c1362ac86f933e730c1d5ffcad93f5ad578cbf505491e6a1c99341a7da4bae97b33e858b1cc01279a1fd40cf8cb2e1ddf80c2c51d1a79532d5b3ab4a67c1a1bd6072218acb5ea77eb25ed88f4247d937c001f6292d10ac6966e507a2b0de67b78b4721d129dff4797674a35a01c968c8a1cf0dbc2fed418c1be9659e48c13b74817df04cd25f43c578f58365456115da476782f02742a6f8f13a504c579ac23600fe76f1476edc5634926ee0876e408c1dd7fe8a76ac603642287c4615750b3b56e124e10602582e68ee2ec852091287a2a541621934ab4135b39d83bf338b65fbafb279feb1563ed6c42df7fa7f48f722381ed33b02555683bf87f4958a40dda0a3e2de88de149dc6f8fe4d0e3d1c45a73caf9bc7b0bd5a390519333f439c6c3f6ba01f1d1ca6e5f3ebfeaa02dbec519681562024602a84ff60d1f8eed268f1763cbc16dff897d5c61ac0c5907fdcd9eec17e5c6e07215a945ae9967a6e4c7e3d7ff44cb8fe2249ffd66e57435ad3b6be2cd910c1e73d996c18e12c425c41542875927b45e2bfd1d96a25baa405de2a4f29f4eb1abaf1913d985ad4f1d5f50ffeb9f350ef4cd09bd5c1eef9886febf5b9428470363aa7415c9954c4f032a88bfecb0f78e119aa746bb2c9847839f6daf7186ef574c8259e1d953415bbc9b40809a4f454bfe089b946d1e9109302090aed377984ab55b885c4c1552fa7c681a74ccf1110ec31d5b7ac366c4c55af4c6e99ddf87de8689cee5ebf4dbda92410dbb0f86c44b03d7c2c7358dc6f40a077cfd9ace19b358efc5337fe925d62a3a91f32d9b70a2679ac8ba6045b38f88b1dc3bf34779750334273f7bd2fbb5c8c5f9d0f1889edefac7a2e77f457962a6f1ba40bfdcf49de9ea0ecdc417e49a2f2f287f444b7f6d1d460de97ace76dde2439396154c76423da15948585b48c7b46c23f9c71b4c049c138a4f016279c1bcb0cb611f5e321619bb53781dd639fd8f026773cda14ae502ab41db5fff4568d58fa4a5a0b883e6623a6c65ed1511246b3ad7757e7644054b88d9d94a0fa7a76d0a4fb708c941b9665d97af3971d41aa553909086329c1f388abec1732a1dc9ee7529e7f4b5987bd4c6717df287c81c260eaa24fbebfff7f419604dc8c879fc7bbacb381f15a86795c7eb1df11dc9ba2cb05727f8b26e04d8cccd21864f68dddaa9acb5850acf20d7bcf304a2df8f0c23968bd67a112007664d1096bf50b3df879d107dabfb3509ead07b433912796dac7dc5a10ab1ced65848494d7daec80248f4389084b64dc56fb58603f68a5d5404715b0761e6aa65cbaafdcaf464a450c581fb0001acd22c86b1bcdfed9ada20a6749493606429b2083e4b40eef34a7f9aba6e5a316ead5958ec42135972b37b2cfad22c0ed87cd2125f48030848bf61725ddfda04cd37ffb464aca35ee75ec4f6be0a3b564dc83676700af3ce290a6b0964bf24c8dd45ffc9ac907866cf6920e4672516a8ec43ba167c1d3caa9adf5bab93ae1bbbdb334c7a4dfb49a11a143697bc4b557754519670215c483c8216f9eacd5f2aaf810d235051190946d939d545f52e79a69619924e2327b67b67a4ea00fa7029b601efa68135230c8b9b3b462095481ff4703648d1bd97a0c100068365197b507f147517b62d8bb926a384e23ceae7562c0558b550386fe649aa19e615d0bd4e4eeb6bada9e2da699de01a7d16cf62fc98a08bccf429a93c25570d712250c5547054f213ac06fc1f68c38d799ec339b295b0cbba9f66c5cce1d050a5bec080e778751aba836ba7a06e511063cda657a6e540c1d4134ea3ae05d8a90b85c22f19998853d1f1c9f818c9f816896d60e88cc603b2589b0b77f067ac284ea0891cd5df3cc2a5e472d20a41cbcf4a9683092c920fe08ed55427455958b17140e773542eb90dc7f417d095ca109cbc5d7b6de56d3b9035ae0f129c336493184a6fdd132f4f11ee68cfa12a4e4373caf8bb2f7c05a609e3cff182ebc50597a700ebcd57259ce7dc00bcdb98be8aca3343cc416412dd194de4834f01f88f715f9be9906c50fb263062534d02c5d8b64d8ca1b7376f7ee2d1faca7999ca41cfa20a273d0ee7ddaa769d6f6cd24eaec4a9fee801c0063f3b5a5bf54469be20d5d67dc753be68e3763b60256abc473f34551709d7f2de22ead6557126ac0502a1d5e5c8b65953b77d4885d02e8148dff95f801a558f8db34a5c103d1ad71c1477b143cbcb19eb736d1b34ed1ec1632b17553982b51bae4c1ee5053c75ea42f12d31a8765d1de9ca0fa4f371f7862ca82db83f4b12d991e6ef84480f0b9ebec47b96211ca026b2b32b69e24e87795b9c85778f7f7685ff72f9385a85fc5bc52d9f2f6ea6d6eb4748f28421cb3b3405e93c3f635c4134ab873367fd5d05081ad584a4f0a2e6e0f52ff0799efd9c95db3254b744ba5347026a8d74539a19b86a6ab2c747fccb6d495f2564071dc6f524f597e0375247218f2e168c3435103de2552229c36a3880d47b56f177d7ae6b0d431312b1551d8fc3c198d673d00ba46661154a35d45826de39d084c93feac49c2f8fb89558c54ef9ef8461722f0c43e856512bb0457ec5e47fc6f6530c4c73aa999e06747d7e50daa72dfc81faa9f091b3c0c625ca7a3d80c8f69240bcdcd43b5364fae7f01d326ebbae12e397200d6ed5a3a37a5e64bc61e5c8d15e4027c596d55dd9070999662a750bc6655a4eff1583db3600ac4555b2c218edab3c804e17847825a267c368fb37d7c7d85900848cb76a7d16e6a06fedb95f277fddf2df18b791e2205e88542c9555ae78b189c00a6e5aaf2721dd82962458e63404b4580bee35ab726768c1134332e5558a099c0accaca8dc04a97cbe76f", 0x1000}, {&(0x7f0000001000-0xdd)="eb8ac8865e604de4b5dfdc93b74c6d9a6fa8e92aefc51c16e7ae9f20b39b0d2c18d2caea1ebed0bc795b10bcb5f32d9a5165bc189efc257bd2ca46621d0ef015af2ad005003b20575051fda22eb97760aa470700bcdd83be74450e29e21ecb6f13fc618e7dffdbd48506b9f5c137758e1e6ed295ac39e4970f9dc0423e3022868ed682533cddfede26fac31d91e791733ea0e86a1a4c22374d9979030b3841ba21a3ce914c8c5c7f391d1a72e1a2116c33f44c610ac0f85ad32fadccb49dfef2d3caa6f99c839b03256dd3da7367b7cb193945db2fec0754b0757ff37f", 0xdd}, {&(0x7f0000007000-0xfe)="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", 0xfe}, {&(0x7f0000006000)="836afb0031e54923bff406937c5e68663f37aaf1e6d07effc7e680dfdc0b00c15b24df7e1ddbfbda1154ac6efb402f6958d270e53295ec5772d30a0462f71d791211258c10ce019b2d1671343fe7d1946d23ef821fe925a59ab752b61eb565e07786d9849a08aace2c232cb5757180d8593b26dd56a79aa24cfd590288abcd89887a0e7c9978628e440fd01e0668f832259d2e9aae8611740ff1e49f0f6fc3bd7efaa4c8dfc5f9b55a35240d2f085810b3609f7b6901e65645a48adcf9e87978eb1aad24c699e2c5", 0xc8}, {&(0x7f0000005000)="d73d2d35b0a774f0ea5a5fef25ea4838ed2d2fc8c8b43b45be4777f33d8fc4f4fff034c5", 0x24}, {&(0x7f0000007000-0xd0)="4f0c28ac2caa628141bb9d61f55ce5a08dd050e822b221d930226e00d00474033d1d8bdde197d424c9ebc4e67954c563c872906bfbdacc40e6ccf91b2e538c4ad178facde41f536797c4ca6c7d4044bfa5fca4238c0c4fe091e425cdc286a4808f9e044983df7092e1d1ad113d7ce54e56ac2aad3211029063d9fa0c782737fae511b6ae24779b7674c3546ea97a44cdceec7c20d7422e1a19399ce5bf2ff5f21c09785993a4c57d7cfdf2bf622db47f08da4808e2b5e2de785a3962d06656190d575d3645e008cebdcbc74f2114d285", 0xd0}, {&(0x7f0000007000-0x7f)="a6d748358c3da68a206e39e64282edeb348b57ed4be3b5ab354766513d3901fa0f993ddaefb01080d74b4b47085cb18ea62e50ea28c29ad8aba1de367f0289b820939fd9d485f98718c60eeee37f1b05fa33728b23549ee2917cb626f3f5d6b43f470411bd1af97142da05e177e3e68d651ec720f2601862bc646850f716ce", 0x7f}, {&(0x7f0000007000-0x6)="1a922c8e003b", 0x6}], 0x8, 0x0, 0x0, 0x4}, 0x7}, {{&(0x7f0000006000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000006000)="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", 0xfb}, {&(0x7f0000006000)="489b5a39943ec6f5a855903f91243c25bac02d8a3981932b285dc16febfa52d5da894063727741168bf18d082aadfa0ba0704a9a67234f52d65e49eb5c7abb360a5c600e33b0cdcf62f900bb6e3a5ac47efc22", 0x53}, {&(0x7f0000006000)="a24acf5aa7115d2936713d654ae7724fe670798aa8f9fd70c93da305cf7db9cc39669cd29338ac9c48bdb1a4d4e7aaf9d6f013", 0x33}, {&(0x7f0000007000-0x84)="87b7f142e0d3ae98c6eca8bfce2fe0c87897633af93f120c63c468a233a872de6a93017049fe370cd92412bdb2434debdd4e0857f84ac015e5c5a273a2860cba82bfbc83757f315b3acc154e1712efb8290764e4ea06a68102482ad9864318d8d14f37be806db07746c33378025d630daf6d3b719d04a04f818fac7cea09fe9aef5f769c", 0x84}, {&(0x7f0000004000-0xf4)="ede89d2b457fd8294de3d4ba9fcd148674a30b434ed409c273c73ba2a220d6e0920da1c03a1b4fdf0126339cd89aa351cd6cb713a5e67fa0e89073ec29d2ec3b9782c1f250d2ca0a560b90e1ded8f54b00f8bee088b9ff6cba5ba65c51412c8546a69384e43b6cda16a759cae45e29928760c6ecfd6eddd2d4da095faf21286eee8d28a298e11931d6c85c5890b9fa366b991cbf29c9b361bcf135fa3493136b279fec2395a2c758b92a2673bffda286f9d5ceb431c67c6ff30d1d0ead517afc80392a05609047aed2e02d0459c51529b1926279fdac0ec12a9ed390a0505d9247468d6b5cdfee0e794a13e0bac1c51a0b50f71f", 0xf4}, {&(0x7f0000002000-0xbe)="fa1144b07faf724347541933d00b8f204a984c1146e80a03007d4a31ac4d5d2768a3f056ce370349577eeecf3a18bd595d40780aad8a550cb2e4394aafb5cba5a2ba254b3a6c4e9c6fbb7a23bbd3e883ebac806898e2e3ec130084740ef0c416391a1a5f6b21735eb92dcb820bd447449b0acec983421037339caf9235777a87f2f43208ae7c68e5a9b149772a13dd303a189360eef8d1e78de410d33cddb0d2ea06ea25ed9d813af4c4d087f3ead2fa5780e1a7e3fadba129951c931391", 0xbe}, {&(0x7f0000005000-0x78)="cadbed96a761edde63c42ca5b1f2f6574a51ed9406443be518fe9f15c101b2f18c01d17160925ac625a524659712a2acb321fbea7936dd3a4a8110ea941217c69be92cc8033b6d02cfcc911fb745d25a954452e6e5ce61d3b690c81295cacaa74b12fe591b136d025bb4b142126f4a71581762dccf9b96c6", 0x78}, {&(0x7f0000007000-0xca)="f0ef5070becd0e0f4847f91cf03d42a65b74cdc918cb8678ba15131b4a85bc2876915c86ca811858805c9d5cd398d1d8e72ee5e0c47fa20702d5447f9c82e63d2aa5a91550b2f76eb7fe71369ead24ca8ed5597be820f94f98c91712a4501d64ea7f9b857a92daddb7dbdd92e940b3c8dee070ed953f1b7c7dd0f3ad457956a8c20d2d2aa06f260ed0896e2a38f02813541a0b513bb383a5d0cab0379f360460131fc538de16379f265516eec6fc6d51baad28f79bee30895b0d27e1975a5fcca6b617dbc1e80d0fd9a4", 0xca}, {&(0x7f0000006000)="5410ba4c95bffb7d3502e971c2d9af2e64964d56167e7cec465fa9828970f617ee90dfd1fda460d319bf7bc3865385d2b2c0a804a05def482b7b84d51ad5635c948cb5095cc1b6ed2501c5d0c2dbeb4f8757da233f0d60209fac8a21a2", 0x5d}, {&(0x7f0000005000-0x9)="3abd7a678acbff628a", 0x9}], 0xa, &(0x7f0000005000)=[{0xe8, 0x29, 0x100000000, "f9c35f48d730ff21029631b866b43ddc40684916c941a81858dc7373539cff9590fc9dcd83617e728d935e52c6cca1a9235ace284a01e44c4f6de7fe88a53bf2e184257145503d62d40bd5a10501e8b22ae45a1b02967437e564cc1cfade8e68da4e98c1011797206cfa47726233c6c1b1025877a74ba9328fb201104ff8fadbeedb417489b0f27cea7d2aa2ec352962db2d4dcdda953a2c675d6a1365ae9e688aa125bce19e43ab85c0282b77a7219e32f7c9e01ce1a26e05f22de0e521e8ebea97745f74c9008ad6262566c606e6046975745a289f3625"}, {0x38, 0x1, 0xffffffff, "e1ed1f7526f22f8173621ae9b5d15fe8b185cf78c0a6de6c65e5e15c3c97ac8733"}, {0x88, 0x109, 0x7, "c73d7eb2c4b34e9948eecd3012de79b283a57a1fe7c3bee3925a739ed19689866fe68452b8732f2a092c008ae613bbef229f3a7afc42fd0e2bc564ee5670bc430742bed91faecb1b5ba1ef5a42c2d4133c9f96d6f57330757e7f953035fd95340d82de853f39175c879129fa4ab1234ff51c067579e138"}, {0x88, 0x115, 0x761, "32969e4fa1b45061a2f94eb410176e1a8aef8268d82cd1edaf0c2e34c49d4ed56debb44482197d59e224e77d41666e1e0c83b27608137c909f8f4e3b08c6b8434ab73e2b764f8ae898e6ffc9f9cab21d62bd852ea7bd5e32a2f9f34499936a1111f7c76f38039df112388e2af5eb8be0ccc0efc8"}, {0x40, 0x115, 0x8, "6c34e10f4a6c2f38282ab80e2532192d929ca1da47516857f509a5ba5613a449755e91c9a63e9ee223"}], 0x270, 0x0}, 0x4}], 0x3, 0x4040000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r1, 0x400, 0x101}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000)={r1, 0x38, &(0x7f0000005000)=[@in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfc}]}, &(0x7f0000005000)=0x10) ioctl(r0, 0x100000001, &(0x7f0000001000)="") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000005000)={{0x2, 0x192, 0xffffffff, 0x8, 0x0, 0x800}, 0x3, 0xffffffff, 0x1, 0x40, 0x3, "ff3e80873b1f04c78de94f0a4e75dce8a6f744db692b72df65033fb2e9d0c49d55afb94aef297e1d99a559e9e2088b8659ed6b07287cfe746dfc82c4b0723548065285551bb50bdec9230ac58c5087aad9e610025b517bce3facdeed625a29ad8f1da99706b1237c6a164113f26fdc1e2b90e42399c40075bca43366ce3f085c"}) 2018/01/16 12:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a9e000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e68000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b55000)=0xe8) sendmsg$can_bcm(r1, &(0x7f0000474000-0x38)={&(0x7f000074a000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000998000-0x10)={&(0x7f0000e1c000+0xbcd)={0x7, 0x10, 0xf1, {0x0, 0x0}, {0x0, 0x7530}, {0x4, 0xfff, 0x8000, 0x81}, 0x1, @canfd={{0x3, 0x3, 0x3ff, 0x40}, 0xf, 0x0, 0x0, 0x0, "5a281eb0a612a6bb433b80062317c04db589c22c6c0f3b4a20ea3b8023213d543ad661e5f56a10e2c5404ee399011bddf6825684515bb7d9a57c05478f50cce3"}}, 0x80}, 0x1, 0x0, 0x0, 0x24040000}, 0x24008090) r3 = socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$amidi(&(0x7f0000585000)='/dev/amidi#\x00', 0x92, 0x100) r4 = dup2(r0, r3) openat$pfkey(0xffffffffffffff9c, &(0x7f00007c9000)='/proc/self/net/pfkey\x00', 0x210100, 0x0) connect$inet(r4, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000a02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000722000)={r5, @in={{0x2, 0xffffffffffffffff, @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]}, &(0x7f0000054000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008fe000-0x8)={r6, 0x0}, &(0x7f0000c45000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000568000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000f35000-0x10)={0x0, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000fb9000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4c000-0x4)=0x1c) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f000063b000)={r7, r8}) 2018/01/16 12:30:36 executing program 4: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000302000-0x8)='./file0\x00', 0x0, 0x8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae6000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000031a000-0x4)=0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00002fe000)=""/132) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0xffffffc, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002000-0x1c)={&(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[], 0x0, &(0x7f0000005000)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/01/16 12:30:36 executing program 3: r0 = socket(0x1e, 0x3, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000993000-0x66)=""/102, &(0x7f0000000000)=0x66) 2018/01/16 12:30:36 executing program 1: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$usbmon(&(0x7f0000a36000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000dcd000)={0x3f, 0x7}, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000351000)={r0, 0x28, &(0x7f00009c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 12:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000712000-0x5c)={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffffb, [0x5, 0x80000000, 0x4, 0xffffffff, 0x1, 0x100000001, 0x0, 0x400]}, 0x5c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000f5c000)=0x9, 0x4) r1 = open(&(0x7f00003a0000)='./file0\x00', 0x0, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000014000)={0x0, 0x8}, &(0x7f00009e1000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007ac000-0xa0)={r2, @in6={{0xa, 0x3, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x6, 0x1ff, 0xa2}, &(0x7f000082a000)=0xa0) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a92000)={r3, @in6={{0xa, 0x1, 0xd0c9, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x70000000, 0xeeb, 0x7fff, 0x8, 0x20, 0x5, 0x7fff, 0x100000000, 0x472, 0x1, 0x6, 0x748f, 0x5, 0x80]}, &(0x7f0000276000-0x4)=0x108) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000286000)=@ethtool_gstrings={0x1b, 0x7, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ed000)='/dev/vcs\x00', 0x200200, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000aff000)=0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e2d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000338000-0x4)=0xe8) bind(r1, &(0x7f0000cb3000)=@can={0x1d, r2, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000bbf000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000570000-0x8)={0x0, 0x8}, &(0x7f000057c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ed0000-0x89)={0x0, 0x81, "a2d5ca46128e3408ba97c678a754c1baf25116fee0c454d09346552eaa45997c80bac96a932e8dcdbf91a6854f949d801c6f83a646a00d7ec59648ed7a7c91b53a90ef77a62b03be8367b127d321aca03a32b8ba262b841b6b8dcfc9b7ce9957ac367b0768530690b3e5a1962cee26b3c17f8745b3c5c25b128492fde87f936478"}, &(0x7f000028e000)=0x89) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d30000)={0x0, 0x3, 0x0, 0x0, 0xac, 0x2}, &(0x7f0000622000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000051a000-0x8)={0x0, 0x5}, &(0x7f0000a96000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000021e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ad5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000da6000-0xe)={0x0, 0x1, 0x3, [0xfd8f, 0x9, 0x3]}, &(0x7f000064b000)=0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000023b000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x5, 0xa1d, 0xfffffffffffffff9, 0x2, 0x8000, 0x4, 0x100000000, 0x221, 0x9, 0x7dcf, 0x42dc, 0x9270, 0x7f, 0x0]}, &(0x7f00007c8000+0x533)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ed3000-0x8)={0x0, 0x192}, &(0x7f000011e000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ab0000)=@assoc_value={0x0, 0x1}, &(0x7f000054c000+0xcaa)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000af0000-0x10)={0x0, 0x7fff, 0x9, 0x8}, &(0x7f000025d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009c0000)={0x0, 0x3, 0xffffffffffff2142, 0xfffffffffffffffe, 0x6121, 0x0, 0x889, 0x5, {0x0, @in6={{0xa, 0x2, 0x3c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8f, 0x1, 0xfffffffffffffffd, 0x1f}}, &(0x7f0000830000)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003dd000-0x8)={0x0, 0x100000000}, &(0x7f0000ec4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ba5000-0x98)={0x0, @in6={{0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x40}, &(0x7f0000c03000-0x4)=0x98) sendmmsg$inet_sctp(r1, &(0x7f00000a7000)=[{&(0x7f0000c33000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043c000)=[{&(0x7f0000fdd000-0x62)="7b61c46c78b3e628199b1e6a07254bfacf4643325e474fbe7b6651f3018b60ad71fca7aa4d42fa9f4532499f655a5ab36d4eee29efb8e0d1bd6f05b60bf10b031d920a658fb31aa927bd23a4297656af1093673e09f8ddf3e184cd810e68e527a33d6033ce7d7bda4742a28b3411f8bcf41ff788158be48835ba6e3b234f4226c8078b790d2a8aa26833f3826d13a32c4a708dd27149f63fd15a77466895858becd824ef5fdcfee200f75cdf1d631da324f2ff29d33492698123e7457b53ffcc5b6938ada4ee2b99d0130847195bf41fc37723e642", 0xd5}, {&(0x7f0000d40000-0xa)="812aa5dd1a6179d03532", 0xa}], 0x2, &(0x7f0000304000)=[], 0x0, 0x0}, {&(0x7f00001c2000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x60)=[{&(0x7f0000039000)="5f51dde870af10735b69a6f8767da64895401291eff8cad0de50e9dbaea9836d055f9fc08762fa0eb0b042aecbf7ff7be5dfe027202b329f3393ea81ca9798557434f4e9cc8af2d5ea11e18408759bde10edabd8f7a1882eb4e1872d0cf89acb01d3176c11f1ce8cfb7dd3f29da522479ba09810bc6928318e58d6d64d57e8cffd188df5328008260684cdb1888879836694e43517cc6d6f56520ee060e5108870f9be9c21ae55b2", 0xa8}, {&(0x7f0000660000)="eb3540b4328429d0439809a5484ece1995780f5db0ade634c070fd502e5905895cac6b3142dcd13185549386938b07992c3175f0271eeb84d316156eac95b197d92fcaaaa7ea605b63f3b87c52124510a129167fae37b3876616728de5847443ef2536474bcb0bea7fe7c5985902e0296fae44dc25bbc9b9085942e0b26475216b568a817b811bd1f4c3d0b7d2662c4bda4065f6461d838f38d5d5c6676b3e5d9983", 0xa2}, {&(0x7f0000b21000-0x6f)="4b90f76a89d03afb2026e0a3045be87a1e3ad3e675049f03945eeb9b5762808869b99b1ccff61c1825e64588a2f654065eaa9217e96f2a9346530df3c1091bab883ce597da202ef46fab2ca2fabc43f5c97f0b77683446f0652e671ff0562162d982e22330c6d86b5544776951acee", 0x6f}, {&(0x7f0000698000-0x94)="89d1838987d09b5fa0d775edc03a7e27dbd1c1397dde1a7ed56e2741be58c6dd7dd25d6111739a0b75b20ac4a9c275f16d8e95a8f4b84d2ec74b0e525b8cc6ed0fbc9369f7e7a4697e7b931dbf14ba61b87f55884b373e923b6a8e830d6629b49b19452df48cb9c607ca98e31b82297713e4137a0a1bfd4d4bb5b3a0ec84f3a14a27df5044466a0b6e05224d130decea05d0c9b1", 0x94}, {&(0x7f00006a2000)="791f5b0353d42fc9b078c76f75e316edd773e90bb1375fe04dac17ccf1fbf62208eb64c84bcc11a4e80f25622b67821d7531914ac5aad4f0f42bdea88227b6f2e7367b11d0a9bba536690a8a3d90a5953a9651adc058f06153e8fffa68f208c33353a70edda103b87611778c130ae9bcabe170fa5b076b601edb7257cdb4ec9609f6f6e64003f58c5949b20145ae630b86f4af2eaf19ec5e33427299e394c912d3b9195b0d7416803181dd346d80b2f01b52eb65310f3bded529e10644541765b0548ebc64e9babe08b1", 0xca}, {&(0x7f0000515000)="0d9b14d8a1ecbc3fa3b3725f6a7ce0e4f24f6cf931f1d50dc47cedaad5c5a538ab111793a50146b3903881795ac51943228d8863869bd16e7a13b9d73c892ea8d1b4f806219bacd60ff21f260b4c9b9ee0a7dfcc2beb649bd502b903a24d6c7c12f4fcaf34801e323ef0c24f8b58", 0x6e}], 0x6, &(0x7f0000a29000-0x1b0)=[@init={0x18, 0x84, 0x0, {0xfe, 0x80000000, 0x100000000, 0x6}}, @init={0x18, 0x84, 0x0, {0x9, 0xffffffff00000000, 0x7fff, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xa9bf, 0x0, 0x9400, 0x6, 0x0, 0x3, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x7, 0x9, 0x10000}}, @init={0x18, 0x84, 0x0, {0x6b4b, 0x48f1, 0x3f, 0x935}}, @sndinfo={0x20, 0x84, 0x2, {0x55d, 0x8204, 0x6, 0x800, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x5, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x32, 0x4, 0x3, 0x1, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1ff, 0x1, 0x8001, 0xcc, 0x4, 0x100000001, 0x3, r7}}], 0x1b0, 0x1}, {&(0x7f0000172000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e34000-0x80)=[{&(0x7f00005be000-0xb8)="4755c4bf9012999b9159c1ef26e2a34bbb172d90d95cb35599195a30862c2f60c96c800b58a8ffa4afcc32135ae2772bc53559c32d67687a8f17f5edb8d5812813b06848cb08b4daeeabcfbff50730fc80f24e1a31cdc69db41f4b5dc24aa2595ed786777b3b65995eadddf62329d66d57424b9cab6b1fea4d3115b05ff2718031c244d165c171833fcf9e01eb9a7c5fd6163141c3c71a3bff82d7eef11e7d8a241f0018488b238909e702446bf0bc440ce01130bab40b1c", 0xb8}, {&(0x7f000011c000)="f0b982cd8f4a8e57366a579c939f67fcb5b9dbef41c11e0adf06864c9888d3208eb9cce3b57bb1e03e7398c71b52a6fcadd32d17b22f53303541f4e526976e42a2eba01993ebd053aefc25531167b12953cdd52fa91583937189b1601e5a277ba5027b904ff3ac174360356b6cc0674bef91566c6ac8baa9b5d3a59f6455440dc3f9ce9b009fd5bc9b703526de6e940d963c1b64c66628905c856d3500fd693aa1ac7d3abcb8ae605a935c45c5d1ac56e72275cd5a2c", 0xb6}, {&(0x7f00002c0000)="f5f6cb719fba8ba8e832c342d66fde6db5e33d84819f11bb637bfff890468ceecd9e68b9b934d30b0d9238a916cdabeee4236e1be044314ba4a745cc0d4e7f9b8d7aff2deb8421bcea6f9df24d010e28e49a0204eb60ce342234aa492831ec", 0x5f}, {&(0x7f0000e38000)="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0x1000}, {&(0x7f0000bc9000-0x17)="a88a08edee21ff7c1fe9dab3af9d9a72e82de3fa056dea", 0x17}, {&(0x7f00007fb000-0x1000)="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0x1000}, {&(0x7f00000dd000-0x1a)="04898d7496b8d321eb368f4a465a456865c9e349c5dd65cd1928", 0x1a}, {&(0x7f0000f6f000-0x62)="15a675a9cb02901489d6f4a55019c243101843b96be804320f2a9c5450e2775bd2735621e09a60cf250a03678cc39dfa944365352883a4fb51d0171b42ae1291c748f9c97e66c293d910f18f5067a2a57a32144e85db736cfea7ec3faa81050ee935", 0x62}], 0x8, &(0x7f00003ef000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x4, 0x7, 0x3, 0x3, 0xccc8, 0x9, r8}}, @init={0x18, 0x84, 0x0, {0x80, 0x7, 0x3, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x9, 0x7, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x8000, 0xe57d, 0x3, 0xeed, 0xffffffff, 0x4, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xa19, 0x979f, 0x8, 0x0, 0x0, 0xc34, 0x7331b3b1, 0x5, r11}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff4, 0x7fff, 0x200, 0x2, 0x0, 0x4, 0xf5, 0x3, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x2, 0x10, 0x81, r13}}], 0x150, 0x10}, {&(0x7f0000d85000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000832000-0x30)=[{&(0x7f00002d2000-0xfb)="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", 0xfb}, {&(0x7f0000779000)="58b23f50a1dadf410856d20a9105330244ec48c4b85746887897db70822faf87cad17887dd35869fca785eb10eaecb5930d6d0aac1f5038a690b41d12989679a482c094445e083b7b200ba20caadfa7d78", 0x51}, {&(0x7f0000bb9000)="5513e7acae60407cd44a598168e16198f6f5b7453f68c409ec223709a672450dab0f0950", 0x24}], 0x3, &(0x7f000069a000)=[@init={0x18, 0x84, 0x0, {0x0, 0x6, 0x4, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xa, 0x1, 0x1e64, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xa, 0x1, 0x1, r15}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x5, 0x0, 0x5, 0x3, 0xfffffffffffff000, 0xffff, 0x100000001, r16}}, @init={0x18, 0x84, 0x0, {0x68d1b9c2, 0x5, 0xd0, 0x3}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x2, 0x2}}, @init={0x18, 0x84, 0x0, {0x100, 0x28c, 0x200, 0x81}}], 0x150, 0x4000000}], 0x4, 0x40004) 2018/01/16 12:30:36 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) pread64(0xffffffffffffffff, &(0x7f000000d000)=""/4, 0x4, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000010000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000011000)=@ax25={0x3, {"9e3cd43fec8173"}, 0x80}, 0x10) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f000000f000)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x4028700f, &(0x7f0000002000-0x4)=0x0) prctl$setendian(0x14, 0x0) 2018/01/16 12:30:36 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000995000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00004c6000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/dev/vcs\x00', 0x101800, 0x0) fstatfs(r2, &(0x7f0000692000)=""/97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) msync(&(0x7f00007a6000/0x2000)=nil, 0x2000, 0x6) 2018/01/16 12:30:36 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000af1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x420280) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, &(0x7f0000000000)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x6, 0x1) r2 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) memfd_create(&(0x7f0000ec7000-0x2)='$\x00', 0x0) 2018/01/16 12:30:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000cfa000-0x3)='ns\x00') getdents(r2, &(0x7f00000b2000)=""/4096, 0x1000) getdents64(r2, &(0x7f0000a1c000-0x26)=""/38, 0x26) openat$selinux_access(0xffffffffffffff9c, &(0x7f000099a000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/16 12:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000320000-0xe)='net/protocols\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000b10000)=0x12, 0xffffffffffffff14) 2018/01/16 12:30:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)=0x0) r1 = memfd_create(&(0x7f0000104000-0xa)='/dev/ptmx\x00', 0x3) sendto$inet(r1, &(0x7f00003b2000)="b254025a82c888e30ecc10790a18ed7e4104276bae07221b38a3590b650371bc3449c0b1223add23cb82ed0e96644b4b638b40fc0ac05f1db63df420bc605650911bda13bc15fb944787b955c900519edd29e84385f855dba1f8eb4985deb73a4df411f4763693503af6baf83d730ed5b06c3f7c25448defff811d844bba6d58aac1417545a149194ceca12d7788cc1fb55f12acc089b8b959c5e01874e3191695865128ecb23433ee4170458ae4a352140e6491494bbfa6e12f295c1acdbf7a46982e9480b2552bec9a81f77c040b4dbd17e08cc370f4b4a328aeddf1c79ee0efdff09fe2c2043a89e9ffb942fdb735be07", 0xf2, 0x20000080, 0x0, 0x0) 2018/01/16 12:30:36 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) write$eventfd(r0, &(0x7f0000fe0000-0x5)=0x0, 0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000fe1000-0x20)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0xe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) write(r0, &(0x7f000046d000-0x1)="8f", 0x1) 2018/01/16 12:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000804000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = getpid() fremovexattr(r0, &(0x7f0000463000-0x14)=@known='security.capability\x00') process_vm_writev(r1, &(0x7f000052a000-0x10)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f0000a5a000/0x3000)=nil, 0x3000, 0xe) 2018/01/16 12:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b29000-0xa)='/dev/dsp#\x00', 0x7, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00004e8000-0x20)={@common='bridge0\x00', @ifru_flags=0x802}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000eea000)='attr/keycreate\x00') writev(r2, &(0x7f000032e000-0x50)=[{&(0x7f00003f1000)="", 0x0}, {&(0x7f0000e0e000-0xb2)="d2", 0x1}], 0x2) 2018/01/16 12:30:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009ac000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000678000)=0x9) r1 = syz_open_dev$mice(&(0x7f0000635000)='/dev/input/mice\x00', 0x0, 0x109480) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f16000)=""/0) fcntl$setstatus(r0, 0x4, 0x40000) 2018/01/16 12:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000329000-0x8)='./file0\x00', 0x111, 0x4c2) creat(&(0x7f0000f93000)='./file0\x00', 0x2) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c2b000-0x4)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b79000)='/dev/rfkill\x00', 0x800, 0x0) r1 = syz_open_dev$mice(&(0x7f0000230000)='/dev/input/mice\x00', 0x0, 0x400000) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b96000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000fff000-0x4)=0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000656000-0x110)={{0x8, 0x7, 0x1000, 0x4a, "d896a00ca925f07acbc19f840a12571f7984a9e0f838b201de338cf91f139706164fa179088e1ace96147de4", 0x4}, 0x0, 0x0, 0x20, r0, 0x0, 0xbd9, "d76c535621c2273e88fe70b3c52bbd4e98f6d6a575e8c39300348601ceeae7adb66504adac2ecb38c7c3deefcfcd9135a8072e2ebf19b9f4cb4f5336c6a6db83", &(0x7f00006ae000-0x10)='/selinux/create\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x4, 0xed, 0x7f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:36 executing program 0: clone(0x0, &(0x7f0000059000)="", &(0x7f0000063000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000063000-0x1)="") setxattr(&(0x7f0000270000)='./file0\x00', &(0x7f0000f75000)=@known='com.apple.FinderInfo\x00', &(0x7f0000a68000)='mime_type\x00', 0xa, 0x0) r0 = shmget(0x3, 0x1000, 0x304, &(0x7f0000ff5000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x100, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xa0, &(0x7f0000b94000-0xa0)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @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]}, 0x800, 0x81}, 0x98) shmat(r0, &(0x7f0000874000/0x2000)=nil, 0x2000) [ 44.819110] kauditd_printk_skb: 87 callbacks suppressed [ 44.819118] audit: type=1400 audit(1516105836.448:158): avc: denied { create } for pid=6897 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 2018/01/16 12:30:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007cf000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f000051a000)="", 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) 2018/01/16 12:30:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081c000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000046000-0x4)=0x4) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00008bb000-0xc)={0x2, 0x8122, 0x380000000, 0x0, 0x4, 0x1cb3}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000879000-0x6)={0x0, 0xffff, 0x1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000050c000)='/dev/sequencer\x00', 0x402000, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000099000-0x4b)=""/75) ioctl$TCSETAF(r1, 0x5404, &(0x7f000069b000-0x14)={0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000000000, 0x3f, 0x0, 0x0, 0x80, 0xfffffffffffffffd}) 2018/01/16 12:30:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000809000)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000050d000)="1056", 0x2, r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d3d000)=0x0) process_vm_readv(r1, &(0x7f0000472000)=[{&(0x7f0000f0f000)=""/28, 0x1c}, {&(0x7f00005cb000)=""/141, 0x8d}], 0x2, &(0x7f000021a000-0x20)=[{&(0x7f0000e34000)=""/162, 0xa2}, {&(0x7f0000a1a000-0x47)=""/71, 0x47}], 0x2, 0x0) 2018/01/16 12:30:36 executing program 6: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ec8000-0x20)={0x9, 0x0, 0x0, 0x3}) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c69000-0xb)='/dev/mixer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000319000-0x20)={0x7, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000343000-0x20)={0x4000000000000000, r1, 0xfffe, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000139000)={0x7fffffff, r2, 0x10000, 0x8001}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000c8c000)=0x0) ptrace$setopts(0x4206, r4, 0x800000000000, 0xa) r5 = fcntl$dupfd(r3, 0x0, r3) sendmsg$unix(r5, &(0x7f0000b1c000-0x38)={&(0x7f0000dfc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000462000)=[], 0x0, &(0x7f0000536000-0x28)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/16 12:30:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x2040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x125440) r4 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r5 = syz_open_dev$sndpcmp(&(0x7f0000701000)='/dev/snd/pcmC#D#p\x00', 0x5, 0xa800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x20, 0x0}, {r1, 0x2182, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x140, 0x0}, {r4, 0x200, 0x0}, {r5, 0x20, 0x0}], 0x6, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = memfd_create(&(0x7f0000000000)='dev ', 0x0) readv(r7, &(0x7f00000b1000)=[{&(0x7f00009b5000-0x52)=""/82, 0x52}], 0x1) ftruncate(r8, 0x40001) sendfile(r7, r8, &(0x7f000000a000)=0x0, 0x420000000fee) sendfile(r6, r8, &(0x7f000000e000-0x8)=0x0, 0xa) 2018/01/16 12:30:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000542000-0x4)=0x0) kcmp(r1, r2, 0x0, r0, r0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) write(r3, &(0x7f00009a1000)="037820c646f5b737457fbf9b2da515c5", 0x10) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) flock(r0, 0x6) sendfile(r0, r0, 0x0, 0x8001) 2018/01/16 12:30:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x3)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, r0, r1, 0x0, 0x1) 2018/01/16 12:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0xffff) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f000076c000-0x8)=0xeb0) 2018/01/16 12:30:36 executing program 1: mmap(&(0x7f0000000000/0x5d3000)=nil, 0x5d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) read(r0, &(0x7f000097a000)=""/88, 0x58) clock_gettime(0x0, &(0x7f0000523000)={0x0, 0x0}) mmap(&(0x7f00005d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f000041c000-0x5)='user\x00', &(0x7f000015a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000305000)="964dd99269472e58da281343059833f3859a1ad1325370b2cf351f0d2f9d0b78043886d09643cedfb14e56057adbbe4ac2dfaeb9aa66819e4ee1b0266df58c12140341861685457fb379043bafd97e4583684b97b3d59f3c0aa248cb99131addd29939b7445a0985de8692d020ea3367a299e4f71a22532dc51cf2b626e3796a63a3fa38d107cd3614d8f4e6e520a8b88669575e411e0e89a7d324d759fc7cfdaa3d8b26f2613639fc242fdc7cd4476b5601f7f84a952ab5e1fb4a", 0xbb, 0xfffffffffffffff8) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f00005d4000)='id_legacy\x00', &(0x7f00000e8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000015c000-0x98)="015adf2a8381eb5c148d13ce26785e59d6e31749bc74711fdc9a5e8b81b62b068a2aaa46529ddb54eb1e2b9aec86010628e4947ee52090dc278300a67947c00bae0fb391a21ab9ad89c219e3288440d4fdaeb2fec08636b016f8bf259cd7df2b17769c1d26819ca6aa95245de23f9860d0106c0d3241aabe091048117696135dadb3d86fe57b1cd35794d37731d122d7bf95b8dddbe7ca3e", 0x98, 0xffffffffffffffff) keyctl$search(0xa, r3, &(0x7f00005d4000)='id_resolver\x00', &(0x7f00005d5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r4) timerfd_settime(r0, 0x1, &(0x7f00005d3000)={{r1, r2+30000000}, {0x77359400, 0x0}}, &(0x7f000020d000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005d4000)={0x0, 0x0}) mmap(&(0x7f00005d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005d5000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d5000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000041c000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff, 0xffffffff, 0x1, 0x400, 0x1, 0x0, r5}) 2018/01/16 12:30:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000926000)='user\x00', &(0x7f0000f9f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b0b000)="7a06a41c01466f8f526cc2516d4068c561f5d25b446acae7a051b554a27dfb74170f35e5aabf5be5396477907983910244fb0098ae4bb4", 0x37, 0xfffffffffffffffe) r1 = add_key(&(0x7f000096f000-0xb)='pkcs7_test\x00', &(0x7f0000654000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000025000)="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", 0x1000, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f000031e000-0x10)=[{&(0x7f0000ebb000-0xdd)="2ea88a6b742624f183208a6401c0f61f0fcb004e2ca9f7a5ec7e94064a2f7e63c1cdcc173aa7517c68e4532b72fd77aba09b96ae6d65ac66d893b127901602423f6674d8561e07cedd64c035e13722ffa073fb0b39ae75d82c85d5e3afa1ea8d4c17d0a40a3478d1cf37c795793617277cbadaa0dcb20c6be23609cb9db6db4314241d79970bcbffd3b4cab82d64c56b0b6947fc16ee1b6c2df2bc699c6c220106f7cdf56315c003b7514cf26b1d3ba9256f2ce06b53012b2356dd08ea2f02f2d027d6483d21a9e97a9e50b0e73b8b855f5213d0aa38f685530cfa5d75", 0xdd}], 0x1, r1) remap_file_pages(&(0x7f0000591000/0x9000)=nil, 0x9000, 0x1000000, 0x9, 0x0) msgget(0x0, 0x392) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = add_key$keyring(&(0x7f0000e77000)='keyring\x00', &(0x7f0000137000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f00009cf000)='keyring\x00', &(0x7f0000cfc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000064e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000155000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/rfkill\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f000072e000-0x9)='/dev/ion\x00', 0x400000, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/16 12:30:36 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x8000, 0x0) rmdir(&(0x7f000009b000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/16 12:30:36 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x77359400, 0x0}, &(0x7f0000011000)={&(0x7f0000011000)={0x0}, 0x8}) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 12:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x47fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7ff) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b46000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f99000)=0xa0) 2018/01/16 12:30:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e57000-0x4)=0x1, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) listen(r0, 0x0) r2 = open(&(0x7f0000ce2000)='./file0\x00', 0x200000, 0x5816367007d1b0c8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e5f000)={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]}}, &(0x7f000063f000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006bc000)={r3, 0x7f, 0xffffffffffffffe1, 0x8000}, &(0x7f0000211000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00009ea000)={r4, 0x9c, &(0x7f0000998000-0x9c)=[@in6={0xa, 0x2, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2070}, @in6={0xa, 0x2, 0x20000000, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x8f6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x26d}]}, &(0x7f0000369000)=0x10) r5 = syz_open_dev$dspn(&(0x7f0000132000-0xa)='/dev/dsp#\x00', 0x7ae6, 0x2) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000041c000-0x8)=0x0) ioctl$ASHMEM_GET_SIZE(r5, 0x7704, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000f6e000-0xc)={0x415c, 0x400, 0x6, 0x2, 0xff, 0xc4eb, 0xff}, 0xc) 2018/01/16 12:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000cd6000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000)={&(0x7f0000ed5000-0x10)=@delrng={0x10, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00006e3000-0x8)=0x9) 2018/01/16 12:30:36 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xa0) tee(r1, r1, 0x2, 0x1) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005000)={0x0, 0xc0000000000, 0x6, 0x8}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000005000)='./file0\x00', 0x400000, 0x21) close(r0) 2018/01/16 12:30:36 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000004d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0xee}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000003000-0xb0)=""/176) accept$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000002000-0xc)={@empty=0x0, @empty=0x0, r3}, 0xc) [ 45.042287] audit: type=1326 audit(1516105836.671:159): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6944 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 12:30:36 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff8000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000ff7000)="7c86adcfddea645b2b10068acf9861c20ad7dea530cea7beb8e7cf4265500adb7c9d6d284b9e435cc1e91afcf64a86bf818132ae68a3c527b8a42cff", 0x3c, 0x10, 0x0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/16 12:30:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000487000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000037d000-0x58)={0xfffffffffffff93e, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 45.084705] audit: type=1326 audit(1516105836.671:160): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6944 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 12:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x40000a, 0x1) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 45.113765] audit: type=1326 audit(1516105836.697:161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6944 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=248 compat=0 ip=0x452df9 code=0x7ffc0000 [ 45.154013] audit: type=1326 audit(1516105836.697:162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6944 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 45.180359] audit: type=1326 audit(1516105836.698:163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6944 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 45.187792] FAULT_FLAG_ALLOW_RETRY missing 30 [ 45.187803] CPU: 0 PID: 6949 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #263 [ 45.187808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.187812] Call Trace: 2018/01/16 12:30:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005a5000-0xc)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000095000-0x4)=0x0, &(0x7f00002a9000+0x2e2)=0x4) stat(&(0x7f000006e000-0x8)='./file0\x00', &(0x7f0000ab9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ba2000)={{{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x1, 0x11, 0xa, 0x20, 0x20, 0x3c, 0x0, r2}, {0x9, 0x1, 0x7fff, 0x8, 0x1, 0x4, 0xffff, 0x5}, {0x320, 0x5a8, 0x3, 0x7fffffff}, 0x7ff, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x11}, 0x3, 0x0}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x7, 0x1, 0x3f, 0x6, 0x7, 0xc083}}, 0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x8000000000000214, []}, &(0x7f000034e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={r3, 0x0, ""}, &(0x7f00008a4000-0x4)=0x8) 2018/01/16 12:30:36 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000000000)={0x0}, 0x8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x2, 0x4, 0x18) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000001000-0x4)=[0x37ca, 0x6]) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000003000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"01e1169016e4f7"}, 0x77f}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000004000)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000006000-0x96)=""/150, &(0x7f0000001000-0x4)=0x96) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000006000)=0xdf, 0x6363f6b2650d116d) 2018/01/16 12:30:36 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f00000c6000-0xa9)=""/169, 0xa9}], 0x1) fchmod(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0xfc8, 0x12000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000001000-0x8)=0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r2, 0xb702) 2018/01/16 12:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000cd1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x44, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00002de000)={{0xfff, 0xffffffffffffe8f3}, 'port0\x00', 0x80, 0x20000, 0x3ff, 0x0, 0x2, 0x2, 0x8000, 0x0, 0x4, 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]}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002bc000-0xc)={0x3, r0, 0x1}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000cb4000-0x4)=0x5, 0x4) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000910000)=0x196, &(0x7f00001a9000-0x8)=0x2) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000682000)=0xfff, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000611000-0x7)='/dev/rtc\x00', 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) dup2(r0, r1) 2018/01/16 12:30:36 executing program 2: mmap(&(0x7f0000000000/0x829000)=nil, 0x829000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x80000000, 0x0) ioctl(r0, 0x45b8, &(0x7f0000516000)="") 2018/01/16 12:30:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fea000)={r0, &(0x7f0000feb000-0x32)="", &(0x7f0000feb000-0xef)=""/239}, 0x18) timer_create(0x1, &(0x7f0000592000)={0x0, 0x28, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f00000b3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000000e000-0xb)='/dev/loop#\x00', 0x6, 0x0) ioctl(r2, 0x6440000000001267, &(0x7f000000a000-0x3)="") ftruncate(r2, 0x3ff) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f000001b000-0xb)='/dev/adsp#\x00', 0x2a32, 0x40) ioctl$TCGETA(r3, 0x5405, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000007000-0x50)={{0x6, 0x3f}, {0x80, 0x6}, 0x9, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) getpeername$netrom(r0, &(0x7f0000771000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009cc000)=0x48) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000756000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000389000-0x20)={0x2, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000938000)={0x8001, r2, 0x10001, 0x5}) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_procfs(r1, &(0x7f0000988000)="6e65f92f75017000") sendfile(r0, r3, &(0x7f00006dc000-0x8)=0x0, 0x401) 2018/01/16 12:30:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000082000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f7b000-0x4)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007a9000)=0x0) timer_create(0x17df16796cf4873a, &(0x7f0000510000-0x60)={0x0, 0x0, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ec000)=0x0) timer_settime(r2, 0x0, &(0x7f0000039000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f000069b000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff1000-0x9)='/dev/ppp\x00', 0x400, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00008d3000-0x1c)={0x6, 0x2, 0xffffffffffffff59, 0x0, 0x5, 0x7e, 0x5, 0xfffffffffffffffe, 0x9, 0x8, 0x9, 0x101, 0x0, 0x8, 0x80000001, 0x1f, 0x2, 0x2, 0x2}) openat$rtc(0xffffffffffffff9c, &(0x7f0000281000)='/dev/rtc\x00', 0xc2441, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000704000)={0x7, {{0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 45.187828] dump_stack+0x194/0x257 [ 45.187842] ? arch_local_irq_restore+0x53/0x53 [ 45.187859] ? handle_userfault+0x12b7/0x24c0 [ 45.187875] handle_userfault+0x12fa/0x24c0 [ 45.187884] ? handle_userfault+0x150b/0x24c0 [ 45.187912] ? userfaultfd_ioctl+0x4520/0x4520 [ 45.187920] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.187928] ? __lock_is_held+0xb6/0x140 [ 45.187953] ? print_irqtrace_events+0x270/0x270 [ 45.187964] ? print_irqtrace_events+0x270/0x270 [ 45.187972] ? get_user_pages_fast+0x277/0x340 [ 45.187991] ? perf_event_sync_stat+0x5b0/0x5b0 2018/01/16 12:30:36 executing program 2: futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x3ffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x9874dea1e6c3cd3d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:36 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000004000-0x14)={0x0, 0x8001, 0x2, 0x2, 0x3}) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884113, &(0x7f0000006000)="") [ 45.188006] ? __perf_event_task_sched_in+0x200/0xc20 [ 45.188030] ? __lock_acquire+0x664/0x3e00 [ 45.188040] ? check_noncircular+0x20/0x20 [ 45.188046] ? __lock_acquire+0x664/0x3e00 [ 45.188077] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.188088] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.188110] ? find_held_lock+0x35/0x1d0 [ 45.188131] ? __handle_mm_fault+0x3296/0x3ce0 [ 45.188142] ? lock_downgrade+0x980/0x980 [ 45.188156] ? lock_release+0xa40/0xa40 [ 45.188168] ? copy_overflow+0x20/0x20 [ 45.188182] ? do_raw_spin_trylock+0x190/0x190 [ 45.188194] ? userfaultfd_ctx_put+0x740/0x740 [ 45.188223] __handle_mm_fault+0x32a3/0x3ce0 [ 45.188242] ? __pmd_alloc+0x4e0/0x4e0 2018/01/16 12:30:37 executing program 0: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001db000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000049d000/0xf000)=nil, &(0x7f0000336000-0x8)=0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000b7b000-0xa)={0x5, "690d75f29ebe"}) 2018/01/16 12:30:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ad5000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x1000000000000, 0x0, 0x8000000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005c6000)={0x0, 0x0, 0x0}, &(0x7f00000f8000-0x4)=0xc) process_vm_writev(r0, &(0x7f00007c8000-0x20)=[{&(0x7f0000a7c000)=""/173, 0xad}, {&(0x7f00002ce000-0xc5)=""/197, 0xc5}], 0x2, &(0x7f0000ed1000-0xa0)=[{&(0x7f00007a8000-0x43)=""/67, 0x43}, {&(0x7f00009fb000)=""/170, 0xaa}, {&(0x7f00000a7000)=""/246, 0xf6}, {&(0x7f00007d6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b14000-0x8a)=""/138, 0x1a4}, {&(0x7f0000fcf000-0xe1)=""/225, 0xe1}, {&(0x7f0000d83000)=""/51, 0x33c}, {&(0x7f0000a20000-0xc3)=""/195, 0xc3}, {&(0x7f000030c000-0x4e)=""/78, 0x196}, {&(0x7f0000422000-0x5d)=""/93, 0x5d}], 0xa, 0x0) socketpair(0x3, 0x3, 0x9, &(0x7f00000df000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00001a4000)=0x11, 0x4) getpriority(0x2, 0x0) 2018/01/16 12:30:37 executing program 5: prctl$intptr(0x21, 0x1) prctl$void(0x23) 2018/01/16 12:30:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80000, 0x55) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bf2000-0x14)={0xfffffffffffffff9, 0x6, 0x0, 0x1, 0xfffffffffffff049}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe1, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000015000)={r1, &(0x7f0000016000-0xa0)="", &(0x7f0000011000-0x7a)=""/122}, 0x18) 2018/01/16 12:30:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e12000)='/proc/self/net/pfkey\x00', 0x410000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000d37000)=""/0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000c74000-0x10c)={0x1, 0x5, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xff, 0xeb3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$admmidi(&(0x7f00007b8000)='/dev/admmidi#\x00', 0x100000001, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x2, r2, 0xfffffffffffffffe) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) readv(r2, &(0x7f0000c60000)=[{&(0x7f0000a24000-0xf)=""/15, 0xf}, {&(0x7f000039a000-0x62)=""/98, 0x62}, {&(0x7f000084d000)=""/48, 0x30}], 0x3) 2018/01/16 12:30:37 executing program 7: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000ee000)='keyring\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00000dd000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000004f000-0x4)=0x0) ptrace$setopts(0x4200, r1, 0x6, 0x100000) keyctl$describe(0x6, r0, &(0x7f0000095000)=""/168, 0xa8) syz_emit_ethernet(0x46, &(0x7f00000ed000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [], "f7246b24eacef26d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 12:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00002d4000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000fbc000)='/dev/adsp#\x00', 0x2, 0x2000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000fd5000-0x8)={0x0, 0x4}) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000484000-0xb0)="5659bbb438133615fbec981afb0a6c7d1ea822c32afaa48bf40ebe87949348355c43c027f6b8e8abaa586616d789e6af2d1eaf1f8f2d09873beddeb95c61b719c4849294db2e32f26c6791864ed53cb50e43f6b545c364c5366d23532b2511aedd81c7d687c18eb9c1dd2f11e2bd082b53ed018d0b9a4342123d8b855f45490f47f8d5c255fc1a924d7c5c9b72f6dd0d76207505d0d4b5df3a2089c6da4fe8f4b945b831af18de1e73f5c7b7d3b82b7b") 2018/01/16 12:30:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) setitimer(0x0, &(0x7f0000b2f000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f00005ab000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00001a3000-0x9)='/dev/vcs\x00', 0x400400, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007e4000)={0x0, 0x8}, &(0x7f00000bc000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00007e9000)={r3, 0x3c, &(0x7f0000e86000-0x3c)=[@in6={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000063a000)=0x10) waitid(0x1, 0xffffffffffffffff, &(0x7f0000e96000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000006, &(0x7f0000ed9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x5c, 0x2}, {{r4, r1}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 12:30:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bdd000)='/dev/snd/seq\x00', 0x0, 0x3) syz_open_dev$sndseq(&(0x7f0000b51000)='/dev/snd/seq\x00', 0x0, 0x400102) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000dea000)={{0x0, 0x0}, {0x0, 0xfff}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) removexattr(&(0x7f00004ac000-0x8)='./file0\x00', &(0x7f00005a6000)=@random={'system.\x00', '/dev/snd/seq\x00'}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000123000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a7c000-0x8)={0x0, 0x0}, &(0x7f0000a86000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004c7000)={r2, 0x1000, "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"}, &(0x7f0000556000)=0x1008) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000013000-0x4)=0x0) [ 45.188251] ? print_irqtrace_events+0x270/0x270 [ 45.188269] ? find_held_lock+0x35/0x1d0 [ 45.188290] ? handle_mm_fault+0x248/0x8d0 [ 45.188300] ? lock_downgrade+0x980/0x980 2018/01/16 12:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x42, 0x8010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000261000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2018/01/16 12:30:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000817000)='/dev/snd/pcmC#D#c\x00', 0x140, 0x2ffd29f97c7413e1) r0 = socket(0x40000000015, 0x5, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/16 12:30:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/hwrng\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) close(r1) 2018/01/16 12:30:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000002a000-0xe)='/dev/admmidi#\x00', 0x9, 0x480) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000cad000)={0x6, {{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffff47c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x3a8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000093f000-0xbc)={0x101, 0x2, 'client1\x00', 0xffffffff80000001, "f9589920d471f5fa", "4e51a022c3a63209d0fcb75469683b860acd6ce7a8de4bc3b28ad8faba000e09", 0x101, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00004dd000-0xde)=""/222, &(0x7f00005b9000)=0xde) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00007fe000-0x85)=""/133) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000726000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000b12000-0x8)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dd3000-0x9)='/dev/vcs\x00', 0x12002, 0x0) ioctl(r0, 0x1, &(0x7f00008bd000-0xde)="e469ad946056fb3ce4ce5a6632f831a9b72faaee69752e02808b89fbf9870e70c9fda9f0607daa4ffd422b212d50c9d5e44c5074966fa09c33693cde7efc982f7e13bf57854d41dcd7fcb4ecefc5a799fa5e8f1a741dba32d626e18ff1c10000c42f16ce19a0ed7ccca56c11a626b681af3ff97afc838067311f195d01723b2507646e36e671e75d37811d1a957546c4cc313c9d81f4a0c61b60ce65fa798a2459eb855634f6b388a6fc0a266a9bba01110504c9e2fc539f8a7d5530d0fd5b66c3605d4acd745d02abe03cbebb14cfa25d18cc03f7491221eb84d7e2a159") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000070b000)={0x2, 0x0, 'client0\x00', 0x2, "741a96e3370dff8d", "d7de0d6fe03b2dd8b0d1d2f2c8222aebe48a90702e45a17aad925138e509082d", 0x9, 0x66d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004ce000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000073000)=""/165, &(0x7f000067c000-0x4)=0xa5) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000023000)={0x20000008, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a60000)={0x0, 0x0, 0x0, []}, &(0x7f000060b000-0x4)=0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x77) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/16 12:30:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00003d9000)={{0xa, 0x3, 0x781, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x2, [0xe7e, 0x7ff, 0x10000, 0x5, 0x3, 0xfffffffffffffffd, 0x2, 0x2]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d23000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$bt_l2cap(r1, &(0x7f0000a6f000-0xe)={0x1f, 0xfc3, {0xff, 0x3f, 0xffff, 0x2f, 0x101, 0x1}, 0x8a1, 0xffff}, 0xe) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000737000)=0xffffffff, 0x4) 2018/01/16 12:30:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000b6e000-0x8)='./file0\x00', 0x800, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000d60000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000033f000)={&(0x7f00003f8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000324000)=[{&(0x7f0000de7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fd1000)=""/0, 0x0, 0x0}, 0x0) [ 45.188347] handle_mm_fault+0x334/0x8d0 [ 45.188356] ? down_read+0x96/0x150 [ 45.188366] ? __handle_mm_fault+0x3ce0/0x3ce0 2018/01/16 12:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000100000)='/dev/loop#\x00', 0xff, 0x100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d0a000)={0x0, 0x0}) connect$inet6(r0, &(0x7f00000fd000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000623000)='/selinux/mls\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000ed8000-0xff)=@hdr={0x2, 0x4, 0x8, 0x1f, 0x2, 0x4, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [{[], {0x8100, 0x1, 0x4, 0xffffffffffffff01}}], {@ipv4={0x800, {{0x2f, 0x4, 0x1, 0x81, 0xe3, 0x2, 0x3, 0x3, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x1, [@broadcast=0xffffffff]}, @cipso={0x86, 0x28, 0x101, [{0x0, 0x10, "9e44e238c1e8bb67d10a3a36822e"}, {0x0, 0x12, "e0a25d0179ba0ce628d64a7e0af188f5"}]}, @generic={0x9d, 0x8, "a0cc11094c60"}, @rr={0x7, 0x17, 0x10001, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0xca0]}, @end={0x0}, @cipso={0x86, 0x4c, 0xffff, [{0x1, 0xa, "73cc82f4f8df0f52"}, {0x0, 0xb, "d689e13b4cf4631115"}, {0x5, 0x5, "9173fc"}, {0x7, 0x8, "5cb7e28457f2"}, {0x2, 0xa, "2fdc9c9098694bee"}, {0x2, 0x10, "db1f80f9f51854c16ebfa2db69fe"}, {0x2, 0x3, "b0"}, {0x1, 0x5, "ad2cc8"}, {0x1, 0x2, ""}]}, @lsrr={0x83, 0x7, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}]}, @generic={0x0, 0x5, "f78d6e"}, @noop={0x1}]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0xfffffffffffffff7, 0x4, {0x6, 0x4, 0x100, 0x4, 0x6, 0x2, 0x7, 0x1, 0x2f, 0x140, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@end={0x0}]}}, "48bfb91cfb1a11"}}}}}}, 0xff) r2 = syz_open_dev$loop(&(0x7f0000362000)='/dev/loop#\x00', 0x100000000005, 0x3ffffd) ioctl$LOOP_SET_DIRECT_IO(r2, 0x301, 0x0) 2018/01/16 12:30:37 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000031000)='keyring\x00', &(0x7f0000fe2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fe3000-0x1000)='.', 0x1, 0xfffffffffffffff9) r1 = epoll_create1(0x80000) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000305000-0xc)='cifs.spnego\x00', &(0x7f0000e97000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000feb000-0x1)='\x00', r0) pread64(r1, &(0x7f0000fea000-0x89)=""/137, 0x89, 0x0) 2018/01/16 12:30:37 executing program 2: ioprio_get$uid(0x3, 0x0) [ 45.188374] ? vmacache_find+0x5f/0x280 2018/01/16 12:30:37 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000017000-0x10)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000016000)={{0x6, 0x5, 0x3f, 0x3, "98eb930a1fc2423d8fa24305bd86608bcff89b28c77b2dac782187d721328c774fef5bd58ff2aebbe698f594", 0xfffffffffffffff7}, 0x8, [0x4, 0x1ff, 0x4, 0xfff, 0x5be, 0x8, 0xe0b7, 0x2, 0x6, 0x5, 0x7, 0x3, 0x0, 0x8, 0x400, 0x8, 0x1000, 0xffff, 0x20000000000, 0x1, 0x6, 0x32, 0x9d, 0x7ff, 0x9, 0x8001, 0x0, 0x7a5c1100, 0x9, 0x5, 0x9, 0x1, 0x7, 0x3de627b4, 0x6, 0xfff, 0x5, 0xfffffffffffffffa, 0x200, 0x7, 0x1f, 0x8, 0x1, 0x5, 0x1f, 0x80000000, 0x0, 0x100000001, 0x9, 0x7, 0x401, 0x962, 0x7, 0x4, 0xfff, 0x3, 0x4, 0xa4ec, 0x2, 0xfffffffffffffff8, 0x0, 0x8, 0xffff, 0x0, 0xff, 0x2ba24b21, 0x3, 0xfff, 0x401, 0x4, 0x20, 0x80, 0x1f, 0xe2c0000000000000, 0x4, 0x8, 0x6, 0x5, 0x1ce, 0x100000000, 0x100000001, 0x1, 0x1, 0x0, 0x5, 0x6f, 0x5, 0x7, 0x20, 0x5, 0x0, 0x6, 0xa202, 0x1, 0x7, 0xef, 0x1f, 0x7f, 0x9, 0x80000001, 0x557120d5, 0x8, 0x800, 0x58a1c605, 0x3, 0x1000, 0x1, 0x5, 0x6, 0x3, 0x8392, 0x80000001, 0x9, 0x9, 0x19, 0x7a8cb394, 0x5, 0xffffffff, 0x8, 0x6, 0x100, 0x2, 0x7f, 0x1895, 0x0, 0x1, 0x8000, 0xffffffffffffffc0], {r1, r2+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000018000)='./file0\x00', 0x200, 0x58) r4 = syz_open_dev$sndpcmp(&(0x7f0000017000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x401) dup2(r4, r3) ppoll(&(0x7f0000016000-0x48)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000015000)={0x0}, 0x8) 2018/01/16 12:30:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c03000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000b47000)="", &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ef1000-0x7f)="") 2018/01/16 12:30:37 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000efd000)='/dev/vcs#\x00', 0x5, 0x50001) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000994000-0x8)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x5, 0x8, 0x0, 0x400, 0x2, 0x4, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000, 0x6, 0x9, 0x1}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0xffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000a00000-0x4)="", 0x0) 2018/01/16 12:30:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000084b000-0x13)='/dev/snd/controlC#\x00', 0x200000001, 0x2020000000000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000008e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc1105511, &(0x7f0000e08000)={0x5, 0x0, []}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000fa000)={0x7fff, 0x9ab, 0x6c67, 0x2506, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x3, 0x40, 0x0, "f42800ef22184bf4f051da4d4e7a6121", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_tid_address(&(0x7f00007f6000-0x4)=0x0) [ 45.188390] ? find_vma+0x30/0x150 [ 45.188406] __do_page_fault+0x5c9/0xc90 [ 45.188428] ? mm_fault_error+0x2c0/0x2c0 [ 45.188438] ? find_held_lock+0x35/0x1d0 [ 45.188459] do_page_fault+0xee/0x720 [ 45.188472] ? __do_page_fault+0xc90/0xc90 [ 45.188485] ? lock_release+0xa40/0xa40 [ 45.188502] ? do_raw_spin_trylock+0x190/0x190 [ 45.188526] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.188547] page_fault+0x2c/0x60 [ 45.188557] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 45.188561] RSP: 0018:ffff8801c3c37928 EFLAGS: 00010246 [ 45.188569] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825865d1 [ 45.188574] RDX: 000000000000010b RSI: ffffc90003973000 RDI: ffff8801c3c37d28 [ 45.188578] RBP: ffff8801c3c37a08 R08: 0000000000000000 R09: 1ffff10038786ee7 [ 45.188583] R10: ffff8801c3c37858 R11: 0000000000000003 R12: 1ffff10038786f28 [ 45.188587] R13: ffff8801c3c379e0 R14: 0000000000000000 R15: ffff8801c3c37d20 [ 45.188609] ? iov_iter_fault_in_readable+0x1a1/0x410 2018/01/16 12:30:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x7, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8971, &(0x7f0000210000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/16 12:30:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e56000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) dup3(r0, r1, 0x80000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000ba9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x600) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000b89000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3038533f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x7, 0x7, "0fb1ced67f81321ae74f26f8bc1a698461e1a81e05a59df233e9d4014f166cda4992b60a564185f9ba42f140d692bc84c053a9c5c46361c0d1f687a7b60445c6c82cae941cf7b8f1d0a0ccd880cc215d"}, 0x160) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000049000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f000049d000)=0x7) 2018/01/16 12:30:37 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x2000000000084, 0x8000000000001e, &(0x7f0000231000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000882000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000681000-0x35)={0x0, 0x2d, "561f4457425c997ed2dc09ba3b69e2a415c1cadd99acca5b60dbb82489efc677213fc7584c506bf3f73d3fb5b0"}, &(0x7f00000c2000)=0x35) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001d4000)={r2, 0x100000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/16 12:30:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/mixer\x00', 0xc0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c8a000-0x6a)="c58cc0dc75b8bccebe6065c3fad8eac5d113b2889ee9ecb04f8897b4fe6ab8ecac651a9f0732722710c36d461310816f7124c7cb83abdae11a503e926c3026d199f6bd37a514574e277edf380b90355dc25b345900b0f383a7a93822e63284d8a04e0e2ec1bc79b88a58", 0x6a) pipe2(&(0x7f0000c52000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000df4000-0xbc)={0x80000001, 0x3, 'client1\x00', 0xffffffff80000004, "b262cff14ef75b26", "dd4f308c9461516e8f172df2e80a9babb3d691c2638865717d5b7fbc8f0b7550", 0xfff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 12:30:37 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ffe000-0xf)='/dev/sequencer\x00', 0x8180, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ffd000)={0x3, 0x4, 0x4, 0xfffffffd, 0x8, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000cb8000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000a15000-0x4)=0x294f) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000831000-0x8)='keyring\x00', &(0x7f0000ffe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r4) bind$nfc_llcp(r3, &(0x7f0000358000+0x399)={0x27, 0xffd, 0x8, 0x4, 0xdfffffffffff0001, 0x1ff, "2628c3b2215e6b90ce2030562928cd2d375b2c4c35b5f6b7ec7264ca35dbdef0afe90574a65c8d07a247513436e61171b628a8dd7b0cc3ac7c6c48d8dd90cf", 0x2}, 0x60) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r1, &(0x7f00008c3000)='-', &(0x7f0000ffc000)=""/165}, 0x18) 2018/01/16 12:30:37 executing program 5: r0 = socket$inet(0x2, 0xf, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000093e000)=@assoc_value={0x0, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000088e000-0x10)={0x4, 0x8004, 0x6f, 0x5, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000602000)='/dev/dsp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000a96000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f000090d000)={r3, 0x1}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') syz_open_dev$vcsa(&(0x7f00006a5000-0xb)='/dev/vcsa#\x00', 0x4, 0x0) 2018/01/16 12:30:37 executing program 2: syz_open_dev$dmmidi(&(0x7f0000b79000)='/dev/dmmidi#\x00', 0x400, 0x10200) pread64(0xffffffffffffffff, &(0x7f0000080000)=""/6, 0x1d7, 0xffffffbffffffffd) 2018/01/16 12:30:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00009ce000)=""/229, &(0x7f000012a000-0x4)=0xe5) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000067000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000655000+0x3ef)=0xc) userfaultfd(0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/16 12:30:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00008b7000)='/dev/snd/seq\x00', 0x0, 0x400) r2 = syz_open_pts(r0, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000997000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCCONS(r3, 0x541d) dup3(r1, r2, 0x0) [ 45.188626] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 45.188639] ? iov_iter_revert+0x9d0/0x9d0 [ 45.188655] ? mark_held_locks+0xaf/0x100 [ 45.188662] ? simple_xattr_get+0xeb/0x160 [ 45.188672] ? current_kernel_time64+0x122/0x2f0 [ 45.188685] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.188700] generic_perform_write+0x200/0x600 [ 45.188733] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 45.188741] ? generic_update_time+0x1b2/0x270 [ 45.188753] ? __mnt_drop_write_file+0xd/0x70 [ 45.188764] ? file_update_time+0xbf/0x470 [ 45.188778] ? current_time+0xc0/0xc0 [ 45.188795] ? down_write+0x87/0x120 [ 45.188811] __generic_file_write_iter+0x366/0x5b0 [ 45.188819] ? check_noncircular+0x20/0x20 [ 45.188837] generic_file_write_iter+0x399/0x790 [ 45.188855] ? __generic_file_write_iter+0x5b0/0x5b0 [ 45.188870] ? iov_iter_init+0xaf/0x1d0 [ 45.188886] __vfs_write+0x684/0x970 [ 45.188892] ? lock_acquire+0x1d5/0x580 [ 45.188907] ? kernel_read+0x120/0x120 [ 45.188949] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 45.188958] ? __sb_start_write+0x209/0x2a0 [ 45.188973] vfs_write+0x189/0x510 [ 45.188990] SyS_write+0xef/0x220 [ 45.189005] ? SyS_read+0x220/0x220 [ 45.189012] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.189022] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.189043] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.189050] RIP: 0033:0x452df9 [ 45.189054] RSP: 002b:00007fd28c56cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 45.189062] RAX: ffffffffffffffda RBX: 00007fd28c56d700 RCX: 0000000000452df9 [ 45.189067] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 45.189071] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 45.189075] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 45.189079] R13: 0000000000a2f7ef R14: 00007fd28c56d9c0 R15: 0000000000000000 [ 45.819473] ================================================================== [ 45.819499] BUG: KASAN: use-after-free in bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 45.819507] Read of size 8 at addr ffff8801cdf00778 by task syz-executor4/7103 [ 45.819509] [ 45.819519] CPU: 0 PID: 7103 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #263 [ 45.819525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.819529] Call Trace: [ 45.819546] dump_stack+0x194/0x257 [ 45.819567] ? arch_local_irq_restore+0x53/0x53 [ 45.819581] ? show_regs_print_info+0x18/0x18 [ 45.819598] ? lock_release+0xa40/0xa40 [ 45.819612] ? bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 45.819626] print_address_description+0x73/0x250 [ 45.819638] ? bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 45.819652] kasan_report+0x25b/0x340 [ 45.819673] __asan_report_load8_noabort+0x14/0x20 [ 45.819682] bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 45.819691] ? rcu_read_lock_sched_held+0x108/0x120 [ 45.819705] ? bpf_percpu_array_update+0x420/0x420 [ 45.819715] ? kasan_check_write+0x14/0x20 [ 45.819727] ? _copy_from_user+0x99/0x110 [ 45.819758] map_lookup_elem+0x6b5/0xbd0 [ 45.819782] ? bpf_map_get_with_uref+0x110/0x110 [ 45.819796] ? __might_sleep+0x95/0x190 [ 45.819814] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 45.819824] ? selinux_bpf+0xd1/0x110 [ 45.819838] ? security_bpf+0x89/0xb0 [ 45.819860] SyS_bpf+0x922/0x4400 [ 45.819886] ? bpf_prog_get+0x20/0x20 [ 45.819894] ? get_futex_key+0x1d50/0x1d50 [ 45.819900] ? find_held_lock+0x35/0x1d0 [ 45.819951] ? lock_release+0xa40/0xa40 [ 45.819969] ? do_futex+0x86f/0x22a0 [ 45.820016] ? exit_robust_list+0x240/0x240 [ 45.820040] ? iterate_fd+0x3f0/0x3f0 [ 45.820059] ? perf_trace_lock+0xd6/0x900 [ 45.820070] ? perf_trace_lock_acquire+0xe3/0x980 [ 45.820081] ? do_raw_spin_trylock+0x190/0x190 [ 45.820105] ? trace_event_raw_event_lock+0x340/0x340 [ 45.820126] ? check_noncircular+0x20/0x20 [ 45.820136] ? key_validate+0x155/0x1f0 [ 45.820157] ? __fget_light+0x297/0x380 [ 45.820172] ? fget_raw+0x20/0x20 [ 45.820200] ? selinux_key_permission+0x26/0x120 [ 45.820220] ? find_held_lock+0x35/0x1d0 [ 45.820254] ? fput+0xd2/0x140 [ 45.820268] ? sockfd_lookup_light+0x104/0x150 [ 45.820287] ? SYSC_bind+0x290/0x410 [ 45.820302] ? move_addr_to_kernel.part.18+0x100/0x100 [ 45.820310] ? rcu_note_context_switch+0x710/0x710 [ 45.820333] ? __might_sleep+0x95/0x190 [ 45.820360] ? SyS_futex+0x269/0x390 [ 45.820384] ? do_futex+0x22a0/0x22a0 [ 45.820420] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.820452] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.820459] RIP: 0033:0x452df9 [ 45.820465] RSP: 002b:00007fd28c56cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 45.820475] RAX: ffffffffffffffda RBX: 00007fd28c56d700 RCX: 0000000000452df9 [ 45.820481] RDX: 0000000000000018 RSI: 00000000206d1fe8 RDI: 0000000000000001 [ 45.820486] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 45.820491] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 45.820497] R13: 0000000000a2f7ef R14: 00007fd28c56d9c0 R15: 0000000000000000 [ 45.820544] [ 45.820548] Allocated by task 7085: [ 45.820557] save_stack+0x43/0xd0 [ 45.820564] kasan_kmalloc+0xad/0xe0 [ 45.820571] kmem_cache_alloc_trace+0x136/0x750 [ 45.820579] snd_ctl_open+0x1b5/0x630 [ 45.820586] snd_open+0x1fa/0x3f0 [ 45.820592] chrdev_open+0x257/0x730 [ 45.820600] do_dentry_open+0x667/0xd40 [ 45.820606] vfs_open+0x107/0x220 [ 45.820614] path_openat+0x1151/0x3530 [ 45.820620] do_filp_open+0x25b/0x3b0 [ 45.820627] do_sys_open+0x502/0x6d0 [ 45.820634] SyS_open+0x2d/0x40 [ 45.820642] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.820645] [ 45.820649] Freed by task 7087: [ 45.820656] save_stack+0x43/0xd0 [ 45.820664] kasan_slab_free+0x71/0xc0 [ 45.820670] kfree+0xd6/0x260 [ 45.820678] snd_ctl_release+0x37f/0x530 [ 45.820685] __fput+0x327/0x7e0 [ 45.820692] ____fput+0x15/0x20 [ 45.820700] task_work_run+0x199/0x270 [ 45.820708] do_exit+0x9bb/0x1ad0 [ 45.820715] do_group_exit+0x149/0x400 [ 45.820723] get_signal+0x73f/0x16c0 [ 45.820731] do_signal+0x90/0x1eb0 [ 45.820739] exit_to_usermode_loop+0x214/0x310 [ 45.820746] syscall_return_slowpath+0x490/0x550 [ 45.820754] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 45.820757] [ 45.820763] The buggy address belongs to the object at ffff8801cdf00680 [ 45.820763] which belongs to the cache kmalloc-256 of size 256 [ 45.820770] The buggy address is located 248 bytes inside of [ 45.820770] 256-byte region [ffff8801cdf00680, ffff8801cdf00780) [ 45.820772] The buggy address belongs to the page: [ 45.820779] page:ffffea000737c000 count:1 mapcount:0 mapping:ffff8801cdf00040 index:0x0 [ 45.820787] flags: 0x2fffc0000000100(slab) [ 45.820799] raw: 02fffc0000000100 ffff8801cdf00040 0000000000000000 000000010000000c [ 45.820807] raw: ffffea000737bd60 ffffea000737c2a0 ffff8801dac007c0 0000000000000000 [ 45.820811] page dumped because: kasan: bad access detected [ 45.820814] [ 45.820816] Memory state around the buggy address: [ 45.820822] ffff8801cdf00600: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 45.820827] ffff8801cdf00680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 45.820833] >ffff8801cdf00700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 45.820837] ^ [ 45.820843] ffff8801cdf00780: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 45.820848] ffff8801cdf00800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 45.820851] ================================================================== [ 45.820854] Disabling lock debugging due to kernel taint [ 45.820987] Kernel panic - not syncing: panic_on_warn set ... [ 45.820987] [ 45.820996] CPU: 0 PID: 7103 Comm: syz-executor4 Tainted: G B 4.15.0-rc8+ #263 [ 45.821000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.821008] Call Trace: [ 45.821019] dump_stack+0x194/0x257 [ 45.821034] ? arch_local_irq_restore+0x53/0x53 [ 45.821050] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.821062] ? vsnprintf+0x1ed/0x1900 [ 45.821074] ? bpf_fd_array_map_lookup_elem+0x390/0x4c0 [ 45.821084] panic+0x1e4/0x41c [ 45.821092] ? refcount_error_report+0x214/0x214 [ 45.821122] ? bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 45.821130] kasan_end_report+0x50/0x50 [ 45.821137] kasan_report+0x144/0x340 [ 45.821152] __asan_report_load8_noabort+0x14/0x20 [ 45.821161] bpf_fd_array_map_lookup_elem+0x440/0x4c0 [ 45.821168] ? rcu_read_lock_sched_held+0x108/0x120 [ 45.821177] ? bpf_percpu_array_update+0x420/0x420 [ 45.821186] ? kasan_check_write+0x14/0x20 [ 45.821196] ? _copy_from_user+0x99/0x110 [ 45.821216] map_lookup_elem+0x6b5/0xbd0 [ 45.821231] ? bpf_map_get_with_uref+0x110/0x110 [ 45.821242] ? __might_sleep+0x95/0x190 [ 45.821255] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 45.821263] ? selinux_bpf+0xd1/0x110 [ 45.821275] ? security_bpf+0x89/0xb0 [ 45.821290] SyS_bpf+0x922/0x4400 [ 45.821311] ? bpf_prog_get+0x20/0x20 [ 45.821318] ? get_futex_key+0x1d50/0x1d50 [ 45.821325] ? find_held_lock+0x35/0x1d0 [ 45.821362] ? lock_release+0xa40/0xa40 [ 45.821378] ? do_futex+0x86f/0x22a0 [ 45.821412] ? exit_robust_list+0x240/0x240 [ 45.821430] ? iterate_fd+0x3f0/0x3f0 [ 45.821439] ? perf_trace_lock+0xd6/0x900 [ 45.821448] ? perf_trace_lock_acquire+0xe3/0x980 [ 45.821456] ? do_raw_spin_trylock+0x190/0x190 [ 45.821473] ? trace_event_raw_event_lock+0x340/0x340 [ 45.821490] ? check_noncircular+0x20/0x20 [ 45.821500] ? key_validate+0x155/0x1f0 [ 45.821516] ? __fget_light+0x297/0x380 [ 45.821527] ? fget_raw+0x20/0x20 [ 45.821547] ? selinux_key_permission+0x26/0x120 [ 45.821562] ? find_held_lock+0x35/0x1d0 [ 45.821587] ? fput+0xd2/0x140 [ 45.821598] ? sockfd_lookup_light+0x104/0x150 [ 45.821612] ? SYSC_bind+0x290/0x410 [ 45.821625] ? move_addr_to_kernel.part.18+0x100/0x100 [ 45.821633] ? rcu_note_context_switch+0x710/0x710 [ 45.821650] ? __might_sleep+0x95/0x190 [ 45.821669] ? SyS_futex+0x269/0x390 [ 45.821686] ? do_futex+0x22a0/0x22a0 [ 45.821710] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.821731] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 45.821738] RIP: 0033:0x452df9 [ 45.821742] RSP: 002b:00007fd28c56cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 45.821751] RAX: ffffffffffffffda RBX: 00007fd28c56d700 RCX: 0000000000452df9 [ 45.821756] RDX: 0000000000000018 RSI: 00000000206d1fe8 RDI: 0000000000000001 [ 45.821761] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 45.821765] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 45.821770] R13: 0000000000a2f7ef R14: 00007fd28c56d9c0 R15: 0000000000000000 [ 45.822273] Dumping ftrace buffer: [ 45.822277] (ftrace buffer empty) [ 45.822280] Kernel Offset: disabled