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0x1000}, {&(0x7f0000198000)="ca23bd670cc258ddd4c5ed2395e89abe5cae6442bedb7b9ee5c608e95e2fbcbb5012d47e6e64f9235ebb4175195e4a2e121908d739ba528a4c44b309d7285124e2a3fabc4c01b8854e80c9147f43d8a12776f6ab4fc8758d823f9c2d3c4381de8061d1fcb2fdb98ecac293ac690e8709a69141fe6a86f6ae259b91f18cf16354dee1802fcfa49fd6bb873b9be7577cf4fa4067e0f693b7f0e3b44cf0f1a49f6db7d896e27fed2d7e8dd4d0fef35f861c2744b19c3960d33a37332d1e2369db11f813c18b21a876b1d2f79425f6fdc0364e8ecc5c68e9e06d36569b9877e0635035d1ddff9bd89b62", 0xe8}, {&(0x7f0000dea000-0x2e)="7f942f81c02238a08cd87fad202b324a826b26c722f216c3d9ac5b25ff092786ae1e15c20341d2e0088d7a0d2845", 0x2e}, {&(0x7f00004e8000)="c30d463c6a4bdd16f8ae6410b638f50fc9cfe0848efd3e4e97385331b90188339c9c6bf6d7e95f54be22e0de43401e325e60dea7a9105dc60f91ee878186ef94ccb285a435261d2ac2c45bbba3c7f7b64f5ca3ce4c0112fc52e5fc6c7a3b", 0x5e}], 0x7, &(0x7f0000de9000)=[{0x48, 0x1, 0x3, "61bb8144c814eeb3fc7aa063f0bbb048a2e2de9020af78db36a5f9b9606da73e42de19dcfd8648e5747e5e9a111a292f9b5481fc0e"}, {0x50, 0x11, 0x7, "5f50244679f2e5dc50f7462a89597e26cb77d69113dd9bd6dea446aa726af1b85600bf4e15d5503501c474c34c84e0fe70cd6ba01928d4501ab10a8984bb"}], 0x98, 0x10}, 0x7}, {{&(0x7f0000de9000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, &(0x7f0000dea000-0x10)=[{&(0x7f0000dea000-0xf7)="00108aaded9efbbcf65bc66e5160c4f351d595a0ba59f9650adcbb615c694513555693402fcb67c3fa807fa32c2d2ea3bd23c054580d9e9b2b14a429e8561cc8eb6902ed328cfcb5836f1c454c4231f5437fb1c502f0cbadbaeb608247c824db1133462570b7945b16cac56a76bc4fda2f4aea234cd3435355a93a3a1704b53e91c9cc74017c43b5e23393527018d98ae0e824065e764227f6a3ef86bfa4af158ffb40d7af36110a0420a133d62c957f67940b73c4c1c58ee8e4a08f1c40d053151d92bb98d832e112e0d673200cdeb787a7948bba92f1379b160a5f702e97a1ce0203cec3d69473b6ab0afd26b47f08da79fc0f884ede", 0xf7}], 0x1, &(0x7f0000dea000-0x88)=[{0x88, 0x11f, 0x100, "e46160eaf0f8e444399434d6be16a4223ec38e2971f78c0c1edb938971ebe21d8b7eb3e22e12ee50f6990e7deca66a4f1f446796cf1c795716c521d932baebec97eea9f3f67cfb5bd12c4922727a085a896e608f5dc7bdb155db63f2e16f4c17a9a8690f7194bca90ac5141852f806122746b118aa"}], 0x88, 0x4}, 0x2}], 0x5, 0x4004000) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) [ 61.676459] dccp_close: ABORT with 32 bytes unread 2018/01/21 10:33:32 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000ed3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x4000) bind$pptp(r0, &(0x7f0000fed000-0x20)={0x18, 0x2, {0x0, @rand_addr=0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000d3e000-0x90)={0x4e, 0x9, 0x2, 0x6, 0x2, [{0xcb, 0x6165, 0x401, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1ff, 0x8e, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000492000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000742000)={0xd4c2, 0xc, [0x8, 0x3ff, 0xfffffffffffffffa]}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r3, &(0x7f0000a13000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:33:32 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000dd1000)=0xffffffffffffff1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r1, &(0x7f000000e000)="", &(0x7f0000c13000-0x1)="", 0x0}, 0x20) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000db5000-0x4)=0x0) bind$inet(r0, &(0x7f0000471000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d48000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f000034b000-0x6)={0x8, 0x1000, 0x200}) capget(&(0x7f00009af000-0x8)={0x19980330, r2}, &(0x7f0000d5c000)={0x5, 0x20, 0x5, 0x10001, 0xfffffffffffffff7, 0x4}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f8000-0x20)={r1, &(0x7f0000015000)="", &(0x7f0000b50000-0x4e)="", 0x0}, 0x20) setpgid(r2, r2) 2018/01/21 10:33:32 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000091e000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a96000)='./file0\x00', 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f000036b000-0x4)=0x812, 0x4) mount(&(0x7f00004a5000)='./file0\x00', &(0x7f000085e000)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x80, &(0x7f0000a54000)="576ca3e800000000000000007c63b3b0bc039d8202f6e4a49be45edb8a2a9394f1de1d1180807e3aaf83b46c6a5776d72384c0273cbb00000845b47fa88a67") 2018/01/21 10:33:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x8, 0x0}, "706f72742fffffde00", 0x114, 0x108800, 0x3, 0x7b, 0x0, 0x3, 0x23, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000b75000)='/dev/ion\x00', 0x40000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c83000+0xc7f)='/dev/autofs\x00', 0x800, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014003, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f000070d000)={0x3, 0x0}, 0x2) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000837000-0x24)={0x1f, 0x8001, 0x4, 0x4, 0xc01, 0x2, 0xffffffffffffffff, 0x9, 0xea2, 0xfffffffffffffffa, 0xbb, 0x200000000000000}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/21 10:33:32 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) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000871000-0x20)={0x10002, 0x4000000000000001, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000087b000)={0x20000000010002, 0x1, 0x1000000000, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000944000-0x98)={0x3, 0x0, [{0x0, 0x3, 0x0, 0x0, @adapter={0x800, 0xd6, 0x3, 0x7, 0x8}}, {0x6, 0x0, 0x0, 0x0, @msi={0x3, 0x8, 0x0}}, {0x7fffffff, 0x0, 0x0, 0x0, @msi={0xb840, 0xb2, 0x8}}]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f7e000)='/dev/cuse\x00', 0x10200, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000f3b000)=0x0, &(0x7f0000962000)=0x4) 2018/01/21 10:33:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000a6c000-0x4)=0x0) 2018/01/21 10:33:32 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x800, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) alarm(0xd142) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) getsockname(r1, &(0x7f0000241000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00008eb000)=0x1e) r3 = syz_open_dev$sndpcmc(&(0x7f0000857000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x648803) setsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000eea000)=0xffff, 0x4) sendmsg$kcm(r1, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000d47000-0x20)=[{&(0x7f0000101000-0x49)="e2", 0x1}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) dup3(r0, r1, 0x0) 2018/01/21 10:33:32 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000bbf000-0x12)='/dev/input/mouse#\x00', 0x53ba27e, 0x80) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00003b3000-0x4)=0x75b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000424000)='/dev/sequencer\x00', 0x80002, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000630000)=""/194, &(0x7f0000e27000)=0xc2) syz_emit_ethernet(0x36, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/21 10:33:32 executing program 1: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r0, 0x3ed, &(0x7f0000001000-0x8)=0x6, &(0x7f0000c6c000)=0x0) 2018/01/21 10:33:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000186000)="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", 0xfffffffffffffde2) 2018/01/21 10:33:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x2a) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000364000-0xf)=""/15) 2018/01/21 10:33:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c34000)=0x4) 2018/01/21 10:33:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x90, &(0x7f000095c000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc_tr={0x11, {@llc={0xf8, 0xff, "63b9", "4902bbad970c3699c2b050be9f6221d208d924dcab07d89eccbca2c559716569a0eeb4ea42075a70920d2db0f42c9eedada2cc337c6b397ea974e9f6187f40c609f077aab13a2538ed715f9b569da9e5819d7cc7b2150b04f63f8039068e347e9e4e5aa0b5703c951e6c766ecdcb051490331a642ae34dd9e4d9b5553616"}}}}}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000379000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000074e000-0x14)={0x0, 0x70f, 0x9, 0x5, 0x40, 0x3}, &(0x7f00005eb000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a2e000)={r1, 0x88, &(0x7f000062a000)=[@in6={0xa, 0x1, 0x9d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4927}, @in6={0xa, 0x3, 0xe81d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000733000-0x4)=0x10) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$FIONREAD(r2, 0x541b, &(0x7f00003e0000)=0x0) 2018/01/21 10:33:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a6a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') writev(r1, &(0x7f0000cbe000)=[{&(0x7f00009f7000)="ca80b4a0f6fc927799d971096c2e6a07bf8ae343e4ce556c5320e778593dd6b917b373278e98f8a94295fcd94bddb4658479031023dee253e1625ddc919ccba7337ac7a8777e5230f95a84d7972159dde91b8377765bd1c5a2c898ff37c68f0a183903a095f113a5", 0x68}, {&(0x7f0000863000-0x4a)="5220509729c06a9249bab2f5d34075b537056fac81646b1f25b86e83ec076f995e7f9397ec7f5e52ef379ed95767e64f4cf231f20dab84439a7bb234e26c01aee76e553a05691e16aabe", 0x4a}, {&(0x7f0000e0b000-0xf8)="ae792de89d9ff0136a43578c9ef80ac79ef27ea1aad59e8f5a7cd10b04e677fac4bbff10435f1fcaf463250e9ff7b75d24139872931983d62e74a8fb91c99337cb01672789a838de27f7b8505d9d891b4993ffd42129127913895610890798b46bfc6ce98a12a0edba7eeac800975438581eaa7f0d0dd101cb2517cc91315610c4b1718efd75233c688c098f0240a41234500369e8f3aa62c2743903065b493f63620f93aab867f1237030d4f3118cfbb894304bbf6c3a3b9c530205c02e3e1c054b6a2027bb24fd8333c760f93cd80f1563b772cb4487eb31ae150279f9fd3aee4580f65007fda755abe536e58e01a9ff9cb1d0552f7d8d", 0xf8}], 0x3) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000d15000)={0x7fffffff, 0x3f, 0x2}) 2018/01/21 10:33:32 executing program 3: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000927000-0xa)='/dev/dsp#\x00', 0xffff, 0x240240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x3, 0x4) futimesat(r0, &(0x7f0000db0000)='./file0\x00', &(0x7f000011a000)={{0x0, 0x2710}, {0x77359400, 0x0}}) mount(&(0x7f0000e85000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00009ee000)='autofs\x00', 0x0, &(0x7f00005b8000-0xdc)="936602ffb5312b579d0c7d6fce26fbd19847e8af260b25ee22b126df259e8b3f3901d252260518d2d1d83c86a457490d996a28ffcaf9982375ab6b44431f1f40ad57ff810f52765be6442c") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x2, 0x20, 0x81, 0x5}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r1, 0x3}, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r0, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={r2, 0x8, 0x18}, 0xc) 2018/01/21 10:33:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r1) 2018/01/21 10:33:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ba1000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000cb9000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0xfc000, 0x3f, 0x1776}, &(0x7f0000ccf000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f20000-0x12)={r2, 0x29e5, 0x5, [0x7fffffff, 0x6, 0x7, 0xba, 0x401]}, 0x12) 2018/01/21 10:33:32 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f84000)="68206665b984bb5b4b96", 0xa, 0x0, &(0x7f0000f85000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f87000-0xd2f)=""/4096, 0x1000, 0x0) ioctl$int_in(r0, 0x20000000541f, &(0x7f0000f84000-0x8)=0x0) 2018/01/21 10:33:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) r0 = shmget(0x1, 0x2000, 0x880, &(0x7f0000a7e000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000001000-0xce)=""/206) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) syz_open_dev$random(&(0x7f0000fca000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000062a000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$KVM_NMI(r1, 0xae9a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea5000)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/21 10:33:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) accept4(r0, &(0x7f0000b14000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051f000-0x4)=0x8, 0x80800) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/21 10:33:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000368000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f000041a000-0xb)='/dev/adsp#\x00', 0x1, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000f11000)={{0x1d0, 0x5}, {0x4, 0x9}, 0x1000, 0x1, 0x8001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000030f000-0x50)=[{r2, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f0000aee000-0x10)={0x0, 0x0}, &(0x7f000004d000-0x8)={0x0}, 0x8) bind$rds(r2, &(0x7f00002a1000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:33:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000026b000-0xd)='net/fib_trie\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006be000-0x4)=0x0) r3 = getpgid(0x0) kcmp(r2, r3, 0x5, r0, r0) sendfile(r1, r1, &(0x7f0000b58000)=0x0, 0xfffd) 2018/01/21 10:33:32 executing program 7: prctl$intptr(0x2a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x189080, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000-0x1008)={0x100000000, 0x1000, "76b43c88e89721ea9ba77fd1278346291e646c235756aeec45a167702bd824abfcae9da44c9f01c798222489155d6bce5fb1a3427034f38ebdc912415ce233ab766df5fee835ea513ecf5e632c0d29572cd148ca43206f3762760803a473f01db493d393c995278b977753a01a02b817bbc83976e65aac2aa7b5a57d407c493f50130e9d1a841d88eaa7f53a0e13750fc778a96a219a77ee9d36478fc351bc6c6bcad272ace3bfe6fad23445969801997a1cd16bd0e32338df02e0d71429bed6cd75dbbd97313974bb053d61a86f8651911f94cc2e9c7ac77e58781a4daecee4c6c83809b5ead3f5c46fa0c2bf1dbf5f055deebc205d6e16fd1c7ab8547c5abbe1c2517487aa867f5cb35624ba63db6771d533d01fd4167f3d8adf1eab7eeb2d796b579d1664013230e01d19a40d44255ae41df2df520820de43e1fcc7e67825c60d2ad12a0ed3e4a1280c69cdfadb3e72156073a0920a88e0984c306e30f4a052f18d48db86808e0156da2d11446ba87bd9a76b055dafab61c6ecfb9baccc4b4f86caa09d7003e408cfad5dcd9d19d25a9aa70d713cad3001fe304c4a971a0dc333751553acad17dc58b43157c3e811a4c3e87df2b9f090e7c5f84c1227c958aa3fcd43f9cd594675478fe967166a62e801c5de267f25e3d67d7a7765aecad090f481a360d954e1b9a1c8a9ef41bf5be07f5d695574560e3161c2a3c87f4cfd7b0aa958dc48199214815041184eb833caf72609e752ee0e6a8d616b26335cd8a15f1ab4c66fdc13269336c455910dedd67808086e6b937fbf4da07578e1c74ff3c66d51a08abcdbdfe3a28a170d110471cce853f33e4a6182565e833dc5d252f2af9d480ac17da5305f6a73b4b55a1205be14e59e8973c63068c6050535f06856197df40a062447ce864f0159077a2cfdf3c93ad591fec0ae1a11094001489040509990425b8debff60615d5973ef47de0cfeb936c2e30f8ee45b59a548e19da47756b2121a4588083a66134fcb3f8421e4b5b49da6f701fc1ac4d065b055ba76f79ee06244070f8bccb7888adabe92493a5ea23ed7c7f21800308cfaacad2b26b3f10a4c155b51e165a6583bc919c6194d75793c0081f995f458646ad62486a8a5b4bd3a20c6a913a7ef09dbad85eef8352b485041375a6c9fad84722376d4b50f81bef3426158ef60105f933740cdace2828eaf0fa1baf8599bf60671c8f2c7c34170fe7abea614d87a19e6192c4427267fbc1d2141bb30107e16f29fe2d47e5c5c2b49a0bba3a74d826b124a5a4b4c730b5d461327028aaf8316e7d22c413a27c4f349a8759fe8ba84df041b40bba5a0c339234de46d844b91cf8e4d1441386c54d940b651e46569126c9e11f15d764ce35c0fc1c5a74ef43601c01b168e0bec845324a08b00d0a978926d7f82b0541d04101c1074090dbb180220a4e782c5be4fb24febefa34acc32884fe3bd52ef0e31e4c43da64217d9b1b9800522c305e7906f479547f64124debf7bd5390d876e84da3d60049d278d1f54b8a67e15e279d98c21a523f1fb35489dc5327f57531378d7334a5092b9b103d8dfdf35bcd8563b5fd7c9a2b53b489ab444bfa492eaedcc28c3ec8829337644a14d43f2cda341da462cfa34684e67d4d3a7ff8cb84c8765ca97dd207bf147c3fa4cda994e11bac5ace702ef06e62d399a23f9d69e0d237bb732930af7f6473ec1a4d76d336b42e9cefba1f314cdefbf4585e86019004d51f262b37c814d2c6f17a28e794876f440ee633409932d9df68f093a481481d42759e42361391be2b3b894b60fc300edad476baafc746a6e18717610ebc68ec478857533fa7e87a526d7d0308062c946c044fe09c5ae7d7ded0084c08943a7bb9c2e153f97441106f44370d190af04264fe71e456f8f6adf16a92f7638c74f411c1763e9973bf22cc14249725ea50a451dc4ec8e9b31f7600a3fa2f8a64f094dcf775f58c237a994ad058a69454c389eab07488a969bd1237f1f4ed231ea03cf8a2b876454a107fbeb47f71dd342c7ce45580cf9360fdb01a756328da84631944974bb89bde7608124400cebec9d614e937931f03a1fcf716025dad11b9459eaff07ef3d5c24244c05b1e567bdde765c789b931e5623cfcf988162fcd9c6bc825186018a369443b1b4dd61367c823c46c870025ac349f49fc1b8d4d572b564c427d1944f1881bffb3ea7be8a512433e29db83cc71860e79912c4e9c28df6aeada2d006c4b014a3b37ead1c9b4f952f2c0fc1cfa04068ee899862c3f382e5cc09366cf7934e7c4b82e1364e17f8fe869ff36b02528ce20824b4102507c44db43c29e10292d0b20ba91a8b44c4bcac379abd170da74e035c875329dbc377cdbbbc79e8674d27bd29f07838c5cde81463dc5bacd1aa5550d65099b07a7674275640a678a35d8befc0dfd986366749809c6cf4203e5d3ef830fb3569ffb07ed68b2e765666b9196e951413ae68cc9fbfd634302c0124a5aa8bf91facb172200965db271078b399486b92cae55cfc4beb80812e3989f0911dc17c4cd8d637d489a5b7fdfa030d51ba913261658f4108ddf84d9223728764e6707f41c3901fa3527184d5006bb949658d56b1b452620a04eaee9b06041058deb1994388e864afd06a5685f4e430da5b4aa1422d19d3b682d27a51a216f407b9eb64f457473ade87c2fe25699ffdd114872efc8540a6698e93758128eac7414e2ff9a99e4bce076467d3c8d356a5eb5f0951cbc4fa6b737cf30aa3982dd6dd919d3f99a7affe9438557ff3bf9569e5477d9793e223d81c7f6c740592073e8e8350cb1f7b7fdcb652ce6ce454790095e88cde01c0d244fcb6743636bfe0fc55eb91153462809ab7a28f605fb89056c5ada6774116ca85b4e8d8ab343309aec2754912e9fc7204427c7fcaf6eac246d8f19ee5bd58c4c3d536d839312feb3d2c212bf1573c37abd561c8f7548260ceac89327630262b4dfd19aeea1f681fc2dd183525d813b12c29c6863b749c903ba49b8f6677a4be64e6eb1732c6884ea879cefb0c5a16028b881a47fa4be5f12f75c7b4290bb2e1985e116960b66230b75db8ad9af3e547ce9c173b354587ec9bdce502aea6c53a9a63379077959773960dd9e9a2b48fb77c503f852a769b2b7c5328147e76e8bfa7fc1bd849ebf612224bed6c31a7b9eae826d1bc96550725d8f19a2d6a5663403b88eded8b84f2fbc804f270e007dc844a11b873ed1f9d0d08ba7edb094df92f69ae1a7eeb0c3163e6a79bfe3f27bc8d3eac0b287e24d791959e835523981f63bb84dfe874ea3448013e09ecd44ebc08429960654e8f97e905acc1363fa0c009d66aab95f92456a6067937825223e1984b5663f5d5fa981cb80a48abff0b3410fc17aa48b574fd8d21586618dc3e4edc92ee8ca3152cca95a0620a005d72ea580a698068d91dbd6d5515e546f5ed9bd285ebd0953f60221b791deb0e5f4e454852d28606d63c4a9744798d7e45368f2ae96bcd8e166b7ac84ef2587b2cd0cd626dff23bad6cc8d9032353e8d08d6bd229d2ebf19fdb28bf3e336d31c69b7e85f5376b9463dbe40cf67262193d609a232489ff0c1b65eda97e6280e433ca40247f7c605c216854d74ea9a57be75b1fcf8c3a2049a72aaa29a482e243291224b94aabe187f2d102b161f19ee4f759e18fc1a0e534ccdc86435deeacbe7ed95210105f90d979b0e70943ef03dd66aa1205bc078fa0cf5b1b5ac6bb31faec468ed664d342e0f29090447de2e535a95fb7d39527997743ea037446512f74bd5350211b1c9c6c5d4441808c2c18dfc5899a9952e6c3178bd5b7e8c19de475c761c18e8d09f99bab5a77fe4f8925210e673ff72711959c17b73cc863cdf09f3f6eaf5f410d582ff549fba22411cee64d543d259eb88471d06bcbebc05f9ea6899bbb85680ae981fd060e342519be46d0f4effb6fb6bb2ef8cc5abdbab4c28d03a9c433c957f3067574ed271a5bf11b0f8cc5c7f98374b3039b2b1c9c813aed6355d70a4f5de7a4d8669bdc4e6369b55d94b0c34ba7b7aafd535360307ba4659a5d8df538408fbdfd0bfc32c39d05bacefc9196b13be6cfbb6391b784ebdcb472363d08a0adbf7e51927149b5407b15fd680f62b12585dad33019a99e5628476f3b55f38be32620b5e73e838836effcc9a913d44aa122e14556c2d1db483f8cd9c19a27f00da022a9d130284055161997f58b4643f33946fb54ec338ef403e511c1b83fc891c610e367900eedea2f7e53145c687e29d78972c1f345a844c1d4bd6bf9bddc36cf0203bc42a14d1eb40e055348d3d415144d780f27b5d5f3caa43bc559751898272892bd65def5539cb6e07c9c62ca8630d46d3d1162164fd3a3e80c62eca7fbbf122fdc642e3ff07a0b7acf37f0dd3b4f87800115ca1fab953040dc1aa60ab74c2b76d16049d29294d1c62480a27f374cab23dab56aa5448149750f21111321880838104ae0613a67c40f8205c942c0e756a90bbc15dca783943822215a1e92bd88abd5e17bab2d4b1f9150bb17a47117f2fd3c3a9c6234e56ec61bc92433db8a9c923c5016c0ef159626ebd7463f7fae6f7dc52c06e38250026026cbe01996e43be79b995a267429ad34c9954d6752090a0ae6dbd6501d6eecd1a34567851a8634ddc4427f61c124975e47f55ca49f5e5ad7cba5043f31947b6fc6e1d5ddcdb0bfa7f00d773f0b14d91b7bbc7096ae244edfcf85d99cf5e2cc158fcbdd7022b6362e58df4583d52611081531f1a52c6d9f7debb8248dde96f3972654900bc6cd4c9d8e353ad3cdf2762530c78a6cc5d634e7c19f2afea52f987b9a585a0a623dc2100101dfb6a66f80c64ad71aa497d49ba3532ce7619c17cb19e68c45173a75cfbd34d80a89465ce138e8e56d01d64daadbff4621f74f82d57d2f55e358243f050ee97efe2967efa46b67b28a501a9b360033f3e4f2ad9397dc63f487e3eefe0001ff1ee1475e984d6a6f998d15af61b76bf14537a05ecb98d88acd21209d72cef1397a640d400a2895e5879018b7fbdb8ba0a62dc7a14dfe68e87fe55a44b2082c17f3e569555b3c60fb0d35d91714ac1484339c6b32e0269ad3ab85125cbf07a66fce63c3bc7435e061f849f747bc28f811ae778a45a9e38cf1d30e38642e715bb09cf54331ecac56effa28b51014355bb5341b3eae723e3b7ea5d01283ee68e25d90847e8b5c001517fd22d03b46aaff3163182f9a4a479d29277f0653aa046817816cd7dba7929a41d7698056c1f5c0c2fee7b62e76adbd539ef0144df1b48c3c4928c49c215909fdd1c52aa4df52efc4541432bab164b38c88c5abe822d3464b14551f5a61a319e22d4748db45970bbe14fb98dae2d06f9bc9b82fd3281d9d5d7ce064fb7e5cf993a261923880700b2bc5dc98f2bed0445f19cb7b93549e07ebb7670cdd4764ea403ebf6508b43fcd581ed767b957bb533cdb16dcbd42fc47bdde5a1094e024f0201112e72b56c9fe72362e71229945e935d97d548d8c99ed4a911048beed083b725e77ad86cf063cf0c4dc36d7bd5c6348c5d7f665dfbc35693c731643779da9f7ff4c8e46c2be2878272d8a5157719fd0f57d5586716503de76e6fd55bb525cdf2adc9b73f327f0104c1f4b7edf3eb8eee1d3304da35f74060dd2b5a894abde74ddfbb5ea82d9761b5747cde434ace36247dc276876ff53f1941aba924b77af8a972d5d8073d626732275e137258b89a6373481be9af2cbe3b89e41e5bc2bb954f8cb8e6d8df41cd37f743ff7d0fb8c4f76fa95d14d8"}) 2018/01/21 10:33:32 executing program 3: munmap(&(0x7f00009bc000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000075d000)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fb4000/0x1000)=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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x22)="16d256d28910691672e7ed96706ac22b3697917a49421019309060412df95187ca25", 0x22}, {&(0x7f0000002000-0xe2)="ba2a2056b070be58dff2686b36a2f9862c0595f0a196d2fb0d2ec43cbbed71e319a6b9128cc8a7ffa18a9e8a68cd493bbfc622b497c1d931561f181b6578712d587b90d48b776743d73ba6df69bc65bc05afe707f6ba0d6b116d34e609b8857850265da74e53c2e3cb67130fe03ac06103766cfe34efe23b8bf8c539e5ef278000f16fe487f1e1a4171d52d66e743f3b60e0305e6b2f617e55785af57c3cd2248b1cd1b7622ce0f007b29f1de8372d828f863f85313eda8c31be7fb4b89b5be1ac3f90a0ac02c707ae9f8f043f3410dd9472c64526b063707c6628b678d92f7cb070", 0xe2}, {&(0x7f0000001000)="8c4119c7ea09979368e214147bfc5bcaee19918243c559d5ca27a1c0e0ffcd2790e11fb7d90a03bcda271ccf95642483bc4daca683a74bfffb189468f6a7798eb168777296bd9d886e2b27f3b83050102480e55d", 0x54}, {&(0x7f0000000000)="d23036f70fb6b721ac1cb3f7c44fade2c9056603b69e70f4ec6620beed12d76e0dd7fe51d98abade481240246e85120fd4577a3e5f7bab6861fddb7746907d0765cbc00baf0dfa1a9dcd6b749543cbb12d84a3acb40473ee5884187bd86bb1b3ff8871ddaf29fb4168f2c412192850807ceb502d71bd85eb693207b582ee2743afc6a1c5bba3cbecc91993fc58c0d0cd36faba48d8", 0x95}, {&(0x7f0000001000)="149d65e3018448c53ccc30f0a021b3a7ffd457ee74207c3ea88ef5187965a946568df705dcbcb32aa1bd6f7f40e5c0bc3ccf3cd29225ffb2bf593ca5af4fcc3a07d38c522b82f13e430f3bb1b9bbc5d61206b0ed89e2fa84ce46109f5839b1c73bcd441fcd069ee112148a299a123b5a1877d8013301ae02c197383db009a97642276d417c8f9cf425bcb3275dc8d4dfcf8bf5900c5d9a126ceef3705db5ec77d67ce05bf6f6297b108dcb2722ab0aec9b65df13dab8c62bed75a371e62c71bde687d90db5f90aa81478382c6bb7c5942bf8e495d16eb8ae7078d4", 0xdb}, {&(0x7f0000002000-0x53)="d627ab1bd1aec9d0a249f77cc47f68b6d1451696bcae884626339ffaab860677c1dfcde248e850ce27699ed0c9959c71312eea0cda233de429f59b385f511f762b01f45094c199ac99105ff122f96a6c5be674", 0x53}, {&(0x7f0000fb5000-0x4b)="3a6a27efad5acd167f3cf188d82d73d13f4360053e6cb7fd6cca0c13c062081764048936eb142a382cffc87f8a1c05936a0bdc0637f4e47bca8e26d6dbb335e9b2f68e11e6f3892bcddc5b", 0x4b}], 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') capset(&(0x7f0000fb5000-0x5)={0x19980330, 0x0}, &(0x7f000003e000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f0000fb4000)='/dev/midi#\x00', 0x8000000000000, 0x40) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fb5000-0x18)={0xaa, 0x1, 0x0}) [ 62.029881] kauditd_printk_skb: 41 callbacks suppressed [ 62.029895] audit: type=1400 audit(1516530812.529:99): avc: denied { accept } for pid=6671 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/21 10:33:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") munlockall() sendfile(r1, r0, &(0x7f0000bc2000-0x8)=0x0, 0x4130) 2018/01/21 10:33:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) r0 = syz_open_dev$vcsa(&(0x7f00003ad000-0xb)='/dev/vcsa#\x00', 0x2, 0x20000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000092c000-0x4)={0x2, 0x3, 0x8000}, 0x4) 2018/01/21 10:33:32 executing program 0: r0 = syz_open_dev$amidi(&(0x7f000089c000-0xc)='/dev/amidi#\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00008fc000-0x80)=[@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x200000000}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @rand_addr=0x42fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}], 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d94000-0x10)={0x35, 0x20c, 0x3, 0x8, 0x0}, &(0x7f00009f3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f68000-0x8)={r1, 0x2}, 0x8) shmget(0x2, 0x2000, 0x281, &(0x7f0000269000/0x2000)=nil) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/21 10:33:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000083000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 10:33:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000974000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto(r0, &(0x7f0000596000)="d188eba4bc727215e0f596bbc24d725dc57c79bf01adee84e381d11d56d7b4e57254ea8b68319b2e7a04a846973b025fd36c4c26e9c55c0a66718f640b8ee026744e4f46f4191b16767631bb8300bacbf4527bad8942031721760f42a4ebde093e3e240ff169c45109c7d4376825f458f2946190d52c48f3311bffd77a9a91fa1064b0876b8196820c698bc1aff933653b0f7efc39ce3e12e53d423a6c912a4b92f43281b8e03cb8c65f7e78247ff696720f1eabe7d3c817391987e0645062a273e0da4581990d6626b2697541d62778069cbea49097f7700fd76845f3a586d55100755a351d521e", 0xe8, 0x80, &(0x7f00005fe000-0x10)=@ipx={0x4, 0x4, 0x9, "eb2d99aa6a6e", 0xff, 0x0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/21 10:33:32 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x180) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000001000)={0x7ff, 0x80000001, 0x2, 0x9, 0x91}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x4a, 0x0, 0x10003, 0x93}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000000)={r2, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x28c, 0x4) setsockopt(r0, 0x65, 0x10000000003, &(0x7f0000001000-0x4)="", 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000002000)="747e3881afcc501bf6986a256013ca73938543fed5330c9e55ee88d158f41281b362eb307a6f34482ff14b8213c8137d6d01a7454f08f9453753716afc5d319f449c4e09528177e037620c719c3a504e9e8a0d709ad810784dbedb7e00a5188c9bfcd611fb79b43b46bc5cadb6ebcb893797f58450d0970121a30560c34006140daf95e14a1af65242d53bd9e5cb9f5dd6a96c0bc855208ea2fafe640f01476538f05f62610fdd3fa047433d7d23118e0765dd4a4d9c3ee4c020c7a7d5a8a2739375c522ee38a20c9e573c9456f462d5b9f8e453c318579ee60f3f1fa7535f8fb97962f6adcb1709f4", 0xe9, 0x40000, &(0x7f0000003000-0x10)={0x4, 0x7fffffff, 0x8, "3163c963b7a3", 0x10001, 0x0}, 0x10) 2018/01/21 10:33:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a7a000)={0x0, 0x0}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000348000)={0x2, 0x1, 0x6, 0x7, 0x5ee, 0x4}) [ 62.061311] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00008600 [ 62.081732] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00008600 2018/01/21 10:33:32 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, 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) r0 = getpgid(0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000e24000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000294000-0x4)=0x10) listen(r1, 0x3f) 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, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/54, 0x36}], 0x1, &(0x7f0000234000-0x30)=[{&(0x7f0000000000)=""/107, 0x6b}], 0x1, 0x0) 2018/01/21 10:33:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x79c9, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x400000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000-0x4)=0x7, 0x4) r2 = getpid() capset(&(0x7f0000001000-0x8)={0x20080522, r2}, &(0x7f0000001000-0x18)={0x7fff, 0x420, 0xff, 0x800, 0x5, 0xf9e8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x3, &(0x7f0000e38000-0x10)={0x0, 0x0}, &(0x7f0000a23000)=0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000589000)='/selinux/enforce\x00', 0x400002, 0x0) clock_settime(0x3, &(0x7f000027b000)={0x77359400, 0x0}) clock_gettime(0x7, &(0x7f0000676000-0x10)={0x0, 0x0}) 2018/01/21 10:33:32 executing program 3: r0 = syz_open_dev$mouse(&(0x7f000048b000-0x12)='/dev/input/mouse#\x00', 0x101, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x3000, 0x110, &(0x7f0000006000/0x3000)=nil) shmat(r1, &(0x7f000000a000/0x1000)=nil, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/21 10:33:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x2e) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e88000)={0x0, 0x0, 0x0}, &(0x7f0000262000-0x4)=0xc) 2018/01/21 10:33:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006b5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) symlinkat(&(0x7f0000121000)='./file0\x00', r0, &(0x7f0000702000-0x8)='./file0\x00') io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f26000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 10:33:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) r0 = add_key$keyring(&(0x7f0000219000)='keyring\x00', &(0x7f0000a58000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f00008ab000)='cifs.spnego\x00', &(0x7f00007e0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c36000)="e771b3a9e42171ebbcf13a59ae63eccc520b6d0ba0c1ef749c29c19062e708df6d0a0e3d166ed6dd15105d092f1a27f6cb200c70489c00117934024a085d921650f754e83fec0c5fb92b969d8d8e8205dbe190687ea6449e8287ff24b8e5dba52f79ce9aeba269fb27f89c4558198ee8bbd1ba0542e3529f3e112330c5ac8b003f8ba336ccd4576da06f74c1c9c1fbd361f405234c5964e722c85e86becdacc621199247f7e6b3e156e8d65ecbef6bfde049e802913bf4c5ed288c55fc13f7d8c31b0cef3d3bb63eea3e", 0xca, r0) ppoll(&(0x7f0000fe2000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00004bd000-0x8)={0x0, 0x0}, &(0x7f0000752000)={0x0}, 0x8) 2018/01/21 10:33:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003f5000-0xa)="73657467726f707300e2") writev(r0, &(0x7f00005c2000-0x8)=[{&(0x7f0000870000-0x8f)='R', 0xffffffffffffff7a}], 0x1) 2018/01/21 10:33:32 executing program 5: mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000b3e000-0x18)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0}) [ 62.213636] audit: type=1400 audit(1516530812.548:100): avc: denied { dyntransition } for pid=6675 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/01/21 10:33:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000877000-0xa)=@file={0x1, './file0\x00'}, 0x3d2) listen(r0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) 2018/01/21 10:33:32 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cc0000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0xb578, 0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ed4000)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00000ad000-0x10)='/dev/input/mice\x00', 0x0, 0x6000) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f000068b000)="08d5684409ab4449791af8d7632f160acac28e60b224f0e7e8533fd4a0ea7f931d6c922a141bfe0c11b104679eea86fc894c4c04aecb8ab1209528435097f1da9f21c090225372f36767ddf5502670faaa3b01bf55f87e093fd215d31987a1decf00a3af68ae7ac7b64530b9234be319f857d72e2fc7dceb5bdb0254ac90e0e2fc29d499cd6e42930f4a7141b18bbc85be2a2270144a184cc8d185aece839f350269e84a246f2865769ec8da34a77ac71c18bdd189d824c239f0e144464da003e189762238d5189d1fc9f9ac1c689e50053d0370a0c43edc5456195eb7f6f9e4a1a5d35802ca62e19c3697cc6a885ec74f06a53a7777f8f46396a8c40af5893212ebca9bae68883c522220573dd69504c86bf377eaba826c5dcb60f3b1569b6b9dabe969bbb09289829156f94a33aa2915123771e5f9f5ff39d7177785e351fd38ce5bef07de12fb06823c038eef5e81224c11825982dd27bbfa75d02755f13bf5f975e01cc36416df1bb243ea522f483a6c8a4754bdd6fc535f6e53330576a319c891b8af14de00a83f32fba0828b5ea31a7adf45e203f2e064a8fbe1ec107fe35b1b6e1e3409fbfc87c7482409ba64cf9d2f89e7a6ab90cb82ec310be37544f2ab05a9f511879b95cf1ecaf18816927ceac008c23b0055c5bed5dc13f94dccaac257494f26e14ebab67062ad17b4e95c9078f81e7c9d3a7196949a3e3814e777953686b507656a962c85c94535f4492db0b7446e8f366c8a8839e477d8b20bae359d6b9cee25849bc7786dbd3f751eb3e565e91e8a690bc35c37c87f4ca337f802adf7fe169cc4ac3d775d1bb80235aa62fd6e0025f85e029f7ebd5415eb67568a901b2d9ecc5641b3d2d8003d60bbfe835928040dab4c6a1ff0532e69e54cb4cd979e6252c9e7ae58c60d3eba0100f065cc3f843ac6ff95d0828293925d2b7f63ab9d32b7d56a59be5af92151e7babae41a70679d3d48ce115be0d0c5e88a65734d9838626d61d5fb3c107deefc6e9bc9d93571d2fde3769824cb5bd26a12bc50848e7604ce109f37ff8667cf7f0cf6cc336b946772a92040643fe64d4cb65345db9c6746e213d83971c942b9ff30003466bf5ed9c99e5a7771cc16e638d5d3a4d3ef1a872c55358435564d1628b749b2a63e2fdacb79dab4253064b62316c4873d67b4806c06425a29a250dd13f33e9d3c246ff60a005b55028152a4eb142174fdacd689614a8022f7bb94e919b3d24a017bd5b00a2922a2a6832f9ba9fd67e7ec15d897962edec0183a86d993fa5fec3e7c98585203bfc5cf4bf190b739ce4b55d31e9636cd81d2d41172f2137f7791e5041f10de9165cf8e814e128ddcb330c43634cbb41d6480554533ff0d22f7f0baa2550e5fc1c0444f7015f49215372c82894a50d2a522a994c54ee6300d2d3730c9707af6ae754832e172774e6267113b529f9d636f30e8898949a0b21b5483cec24313d7ad96c56b7dacb8fdf2db05de5cd1e6745f6e794262542d78b4c093ac952a1bdcf2130b60484f9ae3d37aa0fbf5641029862f4b17d34719a07fa73d7f5ce451bbde9dd6f567da64c58b887424f22cd461a12ce11e48b647ee19c5d8b86c3b0cf5ecd3ba066f9346f4c7e970b59e6afa34a6f19b1064c2a4b95ce2ccd10ba042a3598b168998862a118bfd0de33c92341dfe403622ea04f3c5619cccb956f816f5386dff9028275d596a0908ac13a3ec67204537a78ebfaece8b5f0d58c944df181e3c54d484af194cc2ef8e8e1df51ef60d1a87518d2a16f4827b036c06c3104f6876a52b2757ab11b071d8d4628046e5506dcf4154335a3209478182a3f0dde632818cc85a4e312b178ea21b0624b174ada9d3d5e86ba82798bcb43b502ecfc9ebf893449d35bf3f35054422239af92b7c2a1391c818cfa7daa0ad0b905dd7ba4ac6948bfd2094cff3c482d9e7a3c76594170fa03721da95c5bfef3482ccf673bc189ead352eef1cc1bd99c8d3f368622b7008115386bcfd3d798faee47835740f5a16cb741ae5ba7de32034858c0d49e5b4b4b8d9759a1d4f293a3252339d34785342b7758fef08e6d69a7890df5961765b64bb241241112bb50b8381c3ae1589c2ebbbd62a68ac35724c223161db0df6df558e5b5d4214acae2e0b27754721b5d2e9d3421de250c2ced1d68a9cf9ded03b4bb69e196b2a894156ddf4735fd74a1ffb519066c036e5390cb8b66ea4fa4ab2d6d1fc595c54220749447114847335f2f843eadcfebe5ec53e3e86a00175eb948c58938365cc6c6d350e929e90a8a0c55df4043f67310eecdb00ab2dc146eb324f1dd49ed2b0247692451dfa7a74fc59828c4cef1ecd70cb9e4b06684056e1355b010262a6a4dd556a2ef2eed05b7536d15161ee698f78dd758513f5a2bca45a71e9138dbb6562ba637c19d747ebe6bcaa1c933e3b25a5c34d2d5e26953e615a728a6ebc7d09cdbe8e06b39cd546343162d44f6a0609fb9c6aa9ed7cf7540624d34f7d7be4c58e024457c3730435980c68ed14856ecd11b9916b9d5b934662ebf4d4d736e243ec8f8727cea192324bd0cb74defc73d63491ed6980e0da7f1c82c68a113f354b95f292d6fc9587c3369e875a8015a61f43b19666398f0b918dbd44866e00d1813a6131440197ef69eb91c0b3b03e95153d4541988fd983e1157007b1275f717079906e7ff08814f3c877fba96c05c9ea3fc792996acf6f281dcf2e6bf8f516b7892507ef7ad5322c4e747af836c1a2dca921778ec9eb194c8589c899693096432f25e906e2ebafec8238e66e0aa85dae2ae4944a1fe03cdb03f55ce13d6ed301e594f8d0f955995157ff07a7b85dd93fc6668662f91cff00b63d42b55a0b6844838a4a4f2223f007af1df0486a633662a9af36c9e4d0bce9e94cc44263afa3bdf74cebe49e3b900c9aa4a26a63c73ec919860717072802088db08bef861f0e9f8b40146e2d2ff66442083d9db47aeb6abee215c437d8a37da28b2ce2b8c32952cd72bcbddb81b1c063779086a45050944f0c37bce1fb75c0a537475ecd1b691e569422360beeb1ce0010c19718e79557aa854924ee95825fa69e49f703c959ecf2880b03adee43a51a16131848f6b4757cc8638d8f7b4a1ec0dacd0d7c9b8e0f49de300a2c5a93ba11e37ecdd9d061a42f0b259434a4329a1ed256ba0ddd598225bc2ab2459a5539358581a8d15b3b44cc84e0fe393aab7b87b2000a095f01b69431957950c9777437878ea3a4c49be022f8105e44c5df9461200704d626c9981d0c2b50a02bbba3a6936858819ed5498144794a0b3379f1660c2e1027e1d00b87a88dbbb4dc6f3639ef84db5a8d28093bf5ea02eb2483fd881558bb19993f7a6c0239d8373c0d3b8a0b78416826913b0b5fdd59196fc813ab584c67bc87933d23d733065d732ec09070ab255a41f19eb043fea217e66dce51c79bd3d74d332a4a3d5c46ba7558b9fd2df9ca0ca9e89d9d88ee4593b97fd1625e9d81181978eed6ae0c65247fe536af818e7e4c11b0cc548b76bfe3b03ba82a1895a52c4b41db359e8b161d4898fa111a7cc2c0d6c79849b8569482b4c2730963f17a9de813c46ad4735ad36b66faf001aa36ccab3cabd80cc05e656a16fdfdff21f8d33a08cb060bfff249f4b162cd478f11ad33d5f37db2574b31dd07be990275a6c6559fbbde7915729fa584d0f16eb3e76e002197720e0a86d7b3dd25737ca5dfe7c2d1ab9486450d26dc2b321a795dc31e4ffbe929a3cc1da9f425f6884f4ddbf10be38887f7437b95a97b62b84ec3b02ffb50adc42aef3b2f5f7cbc701c60314468e07ddec5b22bd10d4ab0d68e64504dc2b8f10c5f01931e5df2fb442a10b18d36fcb6105946cac64579e348f2e542d269adc7fa0e6aee61993f8a6df7e05c99b630076176c182ad957f3bb9ecb0ad8dc1a2eb607ec379ab9fa73e995b11808b19c3b92155bc0483c55add891d7b3a70515d8f8dcd6103d61e8a27d4be0f27d25bba85890816edb8f92427e17bcdfac835df38d72ba033977b8ed03523029def06b6fbafa7649ce686173c441baa470201996c3fbe774eac4b200b83f278bd4670b7b6c907875b504f2814ad021f4aa482a2f3a4a4e48ad206718d53227e34e9e7e718f555f36d496498cb8af1a7cf7ac65465cd00414faf0e9be16fe65fea92ff06d85651e6a4189e96b6acf5f8babe6d721b73c9c79e50550ad3c52f497ee98d3d25f4463739cf2b997c07bd6c78d81e710815edb35f398e58253c955aa2c965a6d19f2e15c7628f5ad0fb181d3b9d8b54e04a5f19d8681b63d00254bf87fbc1ecec29bcc57dee0458a56c93251e2a74b760420f9a50bd0296bc3c279e9453e840343d99338682bb5439a8633c5c3983280e1100c7fa9df4a24e407621f9460a1015d66242bd7c2f75a0eab1e5c273b69e00b3063ce751a8f9209f3695483015c60340b3194bba1245100d2e284568821b90c28966ecc5674d2614cffaf385ac4ea8ffa3972d7e83683ed5e3342b67beda65ca4da1254a512331ce00976d241a8132dfe273e1f434df8d4f23ceceebb39779e661d8be57f5c40a3252d4df7c901806a2b8d6ee7a7c88254c23f268cde47667c8c064e02df52222cc55995d83bca7f9ff59694809b4f11074ff45899d1a136afb8e694527df4ccaec5b4a62a47d0933a5fd8aebe6b2cb3a5f67a40c4ab4b2f94c2a50e3dbe1009dd07c44b254262ac7ba88da619536e6dfaf216970fd01b03b42a7889420c246c23189bfd612698a8985d28275901d2f5b3af023afbbe9f6719399dbed5d236e0efbfc3271dc376fbf556f0abfacab86833d1b70069a8da453d1a2b6ef6945391ace1d55fba02308a599d9761fe6ea8f2ea2e1c9c32864e525d49fd62ea90d549d61d88023311eb98a0c2fe987ab618e684c7947996fbe86c1f156311f2d1440627fc8e0153ea26960806ebc280d8009720c529c79621f84bcaa8642a8f4ec0adc47ca57dc50b5fc6cbcbc2dae45c6c1ac1373241324d82174f941a81857a59561f7d4e9d789a4f269bbe23281e3bd95f8c0e41508cf16997cfc6d9bdb40f1859169a8e58e9987d9a63f83631f0e755e075a3cf51dd1c62e40b46de813f0ee5c227409c433d6a4d24f69586feb247a9241da4ec45d62664ad5e99eabea90f3ee32b0fa781f70a7d51f2d5817caf1b6c9dba1201a5ce69398b2cfefc0c7c24268c2aadcb0c4efdac2e2ed052938abbe7ee27d0a798e7ec93219a661d314138839cfa4c4da10cd387abb88165d525e1eae3e4f479af4d9d01e6d9148163b30a4822e9fe2c177ae35c2c7740aa2ec3272254d91a80d49985a322be9e75b82905ba71e4107452225b0c8835f41b4c12c5c2adfbf7bf5bf9b2b1ac7b95ee1780069f78fadabe1482da50b00576c229c4c3632e584c6a2d48a201dd9cb93a08a77a8c8c84a95c49299e71c3b34d25c1657c916d2b55c11b37210efa167a464911531972a5cf39979d978bf2e991db6f2c8e1ffd021b993614dea0eceddd39d96ca71457f9c25b068da6b99f0d27489929d5c2d4d9a5506c3d323a022497e3cf2acf2539958e6d36f83115b523ba95155fda82217e4144dadc69f15058a759a49faf180b06c3de18cf80852b7ec28d6643143e474c0c87495f9c3a90d556404bb76cc2daa3b81b9762b499073dd9b08c3e7b627bf4910e85c055389936a2afa0b316c8df46be6a3ae6ca000cb056007416c1f894aff0bcb6e870ad59c2336705dcf80fa8cb8409e27de55b627f7a3e58cda8ed24408f4455007b467fc57", 0x1000) r2 = semget$private(0x0, 0x2, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000d0d000-0x8)=0x1ff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000082b000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ac000)=0xe8) r5 = getegid() r6 = getuid() socket$inet6(0xa, 0x4, 0x2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001fd000-0x4)=0xffffffca) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000ed8000)={{0x800, r4, r5, r6, r7, 0x109, 0x3, 0x0, 0x0, 0x0}, 0x6, 0x5, 0x4, 0x0, 0x0}) r8 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000828000)={0x0, 0x0, 0x1f, 0xae1, "2dd9741ac9a6ee2e0ed91b98a601c65db38189ce7c7dbf4ad4523577f7fcc2476f0dde15315cbc7126ca6cf3", 0x6}) ioctl(r8, 0x2275, &(0x7f0000792000-0x2)="0080") openat$autofs(0xffffffffffffff9c, &(0x7f0000752000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) 2018/01/21 10:33:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$vcsn(&(0x7f000059d000)='/dev/vcs#\x00', 0x0, 0x200040) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005e1000)={0x1, [0x0]}, &(0x7f0000298000)=0x8) bind$pptp(0xffffffffffffffff, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53) fcntl$addseals(r0, 0x409, 0x2) fcntl$getflags(r0, 0x408) 2018/01/21 10:33:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000083000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 10:33:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mknod$loop(&(0x7f0000497000)='./file0\x00', 0x0, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00001c7000)='/dev/mixer\x00', 0x240, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000ba0000-0x5c)={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x1, 0x7996, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xffffffff}, 0xa5, [0x5, 0x400, 0xffff, 0x3, 0x2b68, 0x3, 0x3, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:33:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x2, &(0x7f0000000000)=""/0, 0x2e1) 2018/01/21 10:33:32 executing program 0: r0 = socket(0x18, 0x0, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d00b66600", [0x0, 0x0]}, 0x14) 2018/01/21 10:33:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) io_setup(0x5, &(0x7f0000b4e000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000422000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f8f000-0x16)='/selinux/checkreqprot\x00', 0x208200, 0x0) io_cancel(r1, &(0x7f000027d000-0x22)={0x0, 0x0, 0x0, 0xb, 0x3, r0, &(0x7f0000f33000-0xf)="a245798f3545225e72af16dcee5c28", 0xf, 0x96a4, 0x0, 0x1, r2}, &(0x7f0000933000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f000093d000)=""/192) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/21 10:33:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00005b5000-0xb)='/dev/audio\x00', 0xc0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000179000-0x1e)=""/30) sendfile(r0, r0, 0x0, 0x6) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000465000-0x85)="fcc6811c770d639c741169629c71e225ed0026caba9923e7aa7c95b158a5636d8c881c14fe998192120a2fef1445abce54313579d70cc8d1370057b7f3aa99443bf901f4809c9e2bd258852bb39766608a70650d51cbb445689d192dce56d6b0e8aa00474655317bf29cba6e5cf3ef94fbc8fe6ddb9370f02887363fbc23898c44768c02ee") sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a2a000)={@common='yam0\x00', 0x8}) 2018/01/21 10:33:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x7dc7673dca2a44c7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002af000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_pts(r1, 0x2000) write(r0, &(0x7f0000a54000)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a000000000003", 0x25) r3 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r4 = socket(0x1e, 0x4, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000131000-0x4)=0x7ff) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r4, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x2}], 0x279, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00008b7000)='/dev/cuse\x00', 0x100, 0x0) statx(r5, &(0x7f000064a000)='./file0\x00', 0x2000, 0x7ff, &(0x7f0000ce5000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffe, 0x4000000000000001, &(0x7f0000dbd000)={0x0, &(0x7f0000b76000-0x8)=[]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fd0000-0x9)='/dev/kvm\x00', 0x400000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x2000000000000234, &(0x7f0000553000)=[{0xffffffffffffff01, 0xfffffffffffffffc, 0x0, 0x8000407ffc0003}]}) r1 = syz_open_dev$admmidi(&(0x7f000055c000)='/dev/admmidi#\x00', 0x1ff, 0x200000) fchdir(r0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ee5000)={0x4}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ftruncate(r2, 0x4) r3 = syz_open_dev$sg(&(0x7f0000d16000)='/dev/sg#\x00', 0xc8, 0x40000) ioctl$TIOCEXCL(r3, 0x540c) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00007a2000)=""/151) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000029000-0x10)={0x0, &(0x7f0000b10000)=[]}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000760000)='/dev/audio\x00', 0x4000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) 2018/01/21 10:33:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x40) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000818000-0xfa)=""/250) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00005bc000)={&(0x7f0000508000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fa0000-0x10)={&(0x7f00003aa000-0x3c)=@getlink={0x28, 0x12, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x7fffffff8000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x40044) 2018/01/21 10:33:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000846000)={0x2, 0xffffffffffffffff, 0x1}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008fb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f000094c000-0x118)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/21 10:33:33 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000962000-0xc)='/dev/autofs\x00', 0x101001, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00003d3000-0x24)={0x6, 0x0, 0x7, 0x100000000, 0x3, 0x1, 0x525c, 0x80000000, 0x5, 0x20000000000, 0x80, 0x7}) r1 = socket$netlink(0x10, 0x3, 0x7) ioctl(r0, 0x7, &(0x7f0000018000-0xdd)="7d208f99c6928c85ee9b4cb77ec8b4b4b7f64660905239008eb206451c7c19a828f9db85eea77e09b2d3b2173f26f276a5fbbad5aee024ebd770eb811f01c983f397119a8ee4b8c73442ab7e91753c5d9657f0f65e5b2224b77c68efd7a66f1f0153fb1d3d0b005dc2f03e20780c489fa028c67bd965dc712ded6eab967f3f2072a146b81845ab32d9f8389146ccffcde490fb2e7107d095ece90417da952be50bc76927d5601d3da241ebeefdf91b939ae81daefe0d8d791789413b71f13016db5276fb3cbd2f951a2c1f100c48e10350d9187990e5f118eab443834c") setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008d1000-0x4)=0x10000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000410000-0x4)=0x10, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x3, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000b14000)='/dev/audio\x00', 0x30400, 0x0) 2018/01/21 10:33:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/sequencer2\x00', 0x40582, 0x0) pwrite64(r0, &(0x7f000043e000-0x8)="94000bb7f3d40060", 0x8, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00005b6000-0xa3)=""/163, &(0x7f000023d000)=0xa3) close(r0) readlink(&(0x7f0000092000-0x8)='./file0\x00', &(0x7f0000b86000-0xb3)=""/179, 0xb3) 2018/01/21 10:33:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getpgid(r0) unshare(0x400) r1 = eventfd2(0x0, 0x80001) tee(r1, r1, 0x7fff, 0x0) 2018/01/21 10:33:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000f000-0x82)={@random="9faa5dc31b3c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0x0, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b1f000-0x9)='/dev/rtc\x00', 0x240000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dc0000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sndpcmp(&(0x7f0000a17000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00002bf000)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a46000)=0x0) 2018/01/21 10:33:33 executing program 1: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000fc000-0x5)='[]-{\x00', 0x3) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00000fb000)=0x0, 0x8) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x0, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/21 10:33:33 executing program 3: socket$inet6(0xa, 0x80005, 0x0) 2018/01/21 10:33:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000860000-0x9)='/dev/kvm\x00', 0x2080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000004e000)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002ba000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a50000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009bf000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000996000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001ef000-0xe8)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x3, 0x8, 0x3, 0x7, 0x2, 0x80, 0x80, 0x67, r3, r4}, {0x20, 0x3, 0x10001, 0x7, 0xfffffffffffffffc, 0x80000000, 0x9, 0x100000001}, {0x75e7, 0x60000000000000, 0x7, 0x400}, 0xfffffffffffffffd, 0x8, 0x2, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x6c}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xffffffffffffffff, 0x0, 0x2, 0x5, 0x0, 0x8, 0x2}}, 0xe8) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000ccd000)={"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"}) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f00002f6000)=0x2) r6 = syz_open_dev$dspn(&(0x7f0000a05000-0xa)='/dev/dsp#\x00', 0x3, 0x2) ppoll(&(0x7f0000c1f000)=[{r1, 0x8, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x1110, 0x0}, {r1, 0x221, 0x0}, {r6, 0x1028, 0x0}, {r0, 0x2000, 0x0}, {r2, 0x4000, 0x0}, {r6, 0x20, 0x0}], 0x8, &(0x7f0000a6c000-0x10)={0x0, 0x1c9c380}, &(0x7f00007e7000-0x8)={0x6}, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000100000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f00008b4000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r7}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/21 10:33:33 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = semget$private(0x0, 0x2, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000001000-0x50)=""/80) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000)="", 0x0) 2018/01/21 10:33:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="", 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) r0 = syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x0, 0x0}}) getresuid(&(0x7f0000ed8000-0x4)=0x0, &(0x7f0000361000)=0x0, &(0x7f0000d67000)=0x0) r3 = getegid() syz_fuse_mount(&(0x7f0000942000-0x8)='./file0\x00', 0x2, r2, r3, 0x9, 0x4804) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000e27000-0x4)={0x0, 0x0}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r4, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000003000)=[{&(0x7f0000d04000-0x12)=""/18, 0x12}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000004000-0x46)=""/70, 0x46}, {&(0x7f0000002000-0x94)=""/148, 0x94}, {&(0x7f0000002000)=""/228, 0xe4}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0xec)=""/236, 0xec}, {&(0x7f0000003000)=""/61, 0x3d}], 0xb9, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000e4a000-0x24)="", &(0x7f000074e000-0x4)=0x0, &(0x7f0000774000-0x4)=0x0, &(0x7f0000042000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x1000000000016) poll(&(0x7f00002e7000-0x10)=[{r1, 0x8000, 0x0}, {r0, 0x40, 0x0}], 0x2, 0x9) 2018/01/21 10:33:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003d7000-0x8)={0x0, 0x0}) getpeername(r1, &(0x7f00005dc000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006b000)=0x20) r3 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000fa5000)={0x7, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x7, 0x5, 0x40, &(0x7f0000fa0000-0x10)=@common='ip6tnl0\x00', 0x3, 0x0, 0x1}) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 10:33:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008f9000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000cf1000-0x4)=0x10001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/21 10:33:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$admmidi(&(0x7f0000c9b000)='/dev/admmidi#\x00', 0x10001, 0x80000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000230000)={0x6, 0x3, 0x7f}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000f0a000-0x400)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000511000-0x20)={0x0, 0x80000000000000, 0xffff, 0x8, 0x200000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000039f000-0x4)=0x0) r5 = getpgid(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f0000355000)={r3, r1, 0x0}) 2018/01/21 10:33:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000968000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) 2018/01/21 10:33:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c0d000)=0xffffffff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000aad000-0x29)=""/41, &(0x7f00007ec000-0x4)=0x29) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ecc000-0x4)=0x0, &(0x7f00005e1000)=0x4) 2018/01/21 10:33:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00005f4000-0x4)=0x100000000, 0xff94) unshare(0x20020000) mkdir(&(0x7f00001a5000-0x8)='./file0\x00', 0x6) mount(&(0x7f0000b78000)='./bus\x00', &(0x7f0000a5e000-0x6)='./bus\x00', &(0x7f0000436000-0x8)='tracefs\x00', 0x1002000, &(0x7f00006cf000)="856d10ea75fcbb08ddf12c55a35fdae8c5da00b69ec561b166163609b4f2607328675ce6e9a79a764dccbfec33dd5d964a60bb49e0716d2a") r1 = socket$inet6_dccp(0xa, 0x6, 0x0) signalfd(r1, &(0x7f00007e3000-0x3)={0x9}, 0x8) r2 = gettid() prctl$setptracer(0x59616d61, r2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fe8000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000fef000)=0x9, 0x4) 2018/01/21 10:33:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x7fff, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/21 10:33:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006aa000)={0x0, 0x5, 0x80000001, 0x100000001, 0x100, 0xfffffffffffffff7, 0x1f6b7148, 0x40, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x2, 0x5, 0x71974ff9}}, &(0x7f00002fe000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000de8000)={r4, 0x4, 0x20}, &(0x7f0000c02000-0x4)=0xc) tkill(r2, 0x1000000000016) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r5 = getpgid(r2) ioprio_set$pid(0x3, r5, 0xe42) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[], 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0xa1) 2018/01/21 10:33:33 executing program 6: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000e0f000)=0x1) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004af000)={0x4c, 0x0, &(0x7f0000f0d000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000f0d000)=[], &(0x7f0000726000)=[0x40, 0x28, 0x30]}, 0x1ff}}], 0x11, 0x0, &(0x7f0000173000-0x11)="9af6788b276cbc2bda3791dc4862e5a8f7"}) [ 62.748716] audit: type=1400 audit(1516530813.248:101): avc: denied { sys_admin } for pid=6833 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 62.798951] audit: type=1400 audit(1516530813.282:102): avc: denied { map } for pid=6850 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 62.833274] audit: type=1400 audit(1516530813.296:103): avc: denied { map } for pid=6849 comm="syz-executor6" path=2F6D656D66643A24202864656C6574656429 dev="tmpfs" ino=17310 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 62.867540] audit: type=1400 audit(1516530813.332:104): avc: denied { dac_read_search } for pid=4685 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 10:33:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006b0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000259000)={&(0x7f00002cc000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000825000-0x50)=[{&(0x7f00001b0000)="0c6afe1df89ef7285d2a98c819301dfa9e8cec57631780a6498966def969e8b9be89b0daddee1ee7e1daa0ffd0650ea93080edd956ca7f3fa41299295b22c93b3da9c07cbb539b918b10984bcaad67f69656e26bd3dbac61e1d622824aed7fbc5947a43e501650de6785a69af094b7b07530d983584ca48e13dc9f119a0f2505", 0x80}], 0x1, &(0x7f000097d000)=[], 0x0, 0x0}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000522000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) accept$llc(r2, 0x0, &(0x7f0000067000)=0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/21 10:33:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r0, 0x3f, &(0x7f0000d0e000)={0x32, 0x1, 0x9, 0x6db4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00005c6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/21 10:33:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000034b000-0x5)={0x0, 0x8000}, &(0x7f000005d000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000095a000)={r1, 0x1, 0x4bd0f55ad2309b58}, 0xc) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000048e000)={0x2, [0x9, 0x37]}, 0x8) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x10) sendmmsg$alg(r2, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/21 10:33:33 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0xb5)=""/181, 0xb5, 0x10120, &(0x7f00003fb000)=@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000cb000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x7, 0x1, 0x1, 0x1, 0x7, 0x40, 0x1, 0x0}, &(0x7f0000f48000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000703000)={0x9, 0x9, 0x2, 0x2, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000850000-0x11)='/selinux/enforce\x00', 0x40, 0x0) r4 = fcntl$getown(r1, 0x9) syz_open_procfs(r4, &(0x7f0000ec0000)='oom_adj\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000695000)=0x0, &(0x7f0000720000-0x4)=0x4) sendto$inet(r3, &(0x7f0000882000)="", 0x0, 0x20004040, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(0xffffffffffffffff, 0x1, 0x4, &(0x7f000038f000-0x31)=""/49, &(0x7f0000902000-0x4)=0x31) 2018/01/21 10:33:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000242000)=[{&(0x7f0000232000-0x1f)=""/31, 0x1f}, {&(0x7f0000001000-0x16)=""/22, 0x16}, {&(0x7f0000000000+0x988)=""/124, 0x7c}, {&(0x7f0000001000-0x28)=""/40, 0x28}, {&(0x7f0000363000)=""/169, 0xa9}], 0x5, &(0x7f0000000000)=[{&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e34000-0x5d)=""/93, 0x5d}, {&(0x7f0000000000)=""/155, 0x9b}], 0x4, 0x0) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x3a, &(0x7f0000001000-0x10)={0xe, 0x3, 0x9, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a3e000)=0x0, &(0x7f00003a8000-0x4)=0x4) 2018/01/21 10:33:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000a2000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x9, 0x3, 0x2c}, &(0x7f0000e17000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000098000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000511000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000078f000)={0x0, 0x9}, &(0x7f0000458000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c86000)={0x0, 0x7fff, 0x80000000, 0x5, 0x81, 0xfff}, &(0x7f0000a14000-0x4)=0x14) sendmsg$inet_sctp(r0, &(0x7f00002af000)={&(0x7f0000d26000)=@in6={0xa, 0x3, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, 0x1c, &(0x7f00003ae000)=[{&(0x7f0000ea1000-0x5d)="4eba41dcc9000ec5c3d2ab452c2b1531ad03a9e2cacaf9f1199642699502e02c0bf0d49b972c47b02ae9d39644d6c2596f2ebd3178a1e5aa7c60e79c4914abe594d5298ee8df19a4e1cebd35340e42ebe612edd5b7ac3ace95234e66c8", 0x5d}, {&(0x7f0000855000)="93f82e9eed9f99c4c6688670fa337ac05e901fa1fbdab1285cffd00f7758513c011c1de4dacccc699197ca0973c888713e138b127fefc775914ce8cad50f185679c9d859c315f4d3b85c5d9699d17bdf525c0962d93004f8cf6ef7b6f6570d88fdd246eab060e189b366c077f1cc8ab9092b96083b29d77be115d398d82741742d46eeb6b5444f8305f3d8b1afd3051f246bcf6cc13b89fc40e956419958218fc13e11529c65a6b4988542eb53c648e5fbfb9aabf823878a350e28918a76d28b2439", 0xc2}, {&(0x7f000069c000)="1a30436505f39db1f163d6365d811b2d15703c5b03a43620e308a5042cdcb7bc799e5f5f00d036bf67f996acc6d5edf282163feccd273d98c81d3d793b532874b2700581eecd371970d9e9bbb9ed30cdef02da63ca29f136e0b0705375e8c04ee85f", 0x62}, {&(0x7f0000766000-0xeb)="e1c1d3e41157010e857ff12b549b2a5aaed58dfc86a9a72e8108b8501699e2d5998b84d40871b2303faf38e1061b8a43c49a505d1f8d7be3e96b0d47432d81c96b12c05ee444c87f26bab57a19b9abb7bba7e68cf4328a2eccf6de82975664915be4179ef072ce8448be24774d1782a5fc57f22cdfef91d9dde8b50588eed49e23b9afdca8f816aade7e8eb515c94855667dd065dc2197b14836d118f6a440eef64bc210fa845e3c491d6a275dc9d893f88233d580ce861438d9f78ad73020d05b1b434d195a6c2534ffb53891bd4f8a779c30f9a57189a79837af42541d7a2ae77a92e8366b54ea6bdd48", 0xeb}, {&(0x7f0000d4c000)="b50706306be3d7036433d9", 0xb}, {&(0x7f0000f83000)="68585256fdf248a8ea3174cfc14628156fa9b2feb639d0cbbbb4006e3f813d47848d3937543fca7ce7d177706eab85972d83b373f5114bf40618bf51004f0503232a6ffe1a682c0b456bde57ba86d3066c2ede42be1194e8b7517f838d813428f9bb719f742251a45e43c74c6c657de7d5aeeff7b387c358011a820de6e9fe844eb3fb8fb81f95d2ad57acbb7e45e227208cf5c65858f83391e54e2d0695d20e70a9666d184b6e2d294ca5b1cfcc81", 0xaf}, {&(0x7f0000a51000-0xc6)="b0c9aec04f1042d90c9dddb31cee0341420a0f1179c34ecc718942601c5a55a0b6bf12dacd85f823e483986f7398cba59d951031cd45d8d4df944cb50cb49171610ab7059b20ad78d94aabb06f8c3d64b28711ec73a18fdc40f25a3cb70d5d7f32b5aec1474a91759ff7068f0e065578d3a32b52e1faa0cd957c190565c106758a7cb37deced52663ea5c5f571163f6c6125df3bf7e07b897bf285e6b4937ee5e7dbb7146b694790aaa56894d950403644cc9714dae3a61bade7300ab6f6411b46a3a45a5dae", 0xc6}, {&(0x7f0000c35000)="6caab661aae4c77290", 0x9}], 0x8, &(0x7f000046a000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x345, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x8000, 0xbe, 0x100000000, 0xfffffffffffffe5c, 0x6, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff00000, 0x8000000000000000, 0x0, 0xff, 0xe9, 0x7, 0x1000, 0x40, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0x0, 0x100}}, @init={0x18, 0x84, 0x0, {0xea53, 0x81, 0x4, 0x1058000}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x204, 0x9, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0xefb, 0xe9, 0x1}}], 0x150, 0x20000000}, 0x804) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0xd2, 0x0}, 0x0) 2018/01/21 10:33:33 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) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b74000)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001d5000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00002e6000)="e5454b05c54e80c149f7879854335dda8cb4bf01a2b4a49cbe0f37721a944e0c780d583b5fd1ae263054030a78ab3d2d9b8bf262390e2bcb6be2274ea94ab8bbd22ef03036a17455aad2bfa24d3a960000d60bb6f14918c3dc5e66a6844665f7cf") r1 = syz_open_procfs(0x0, &(0x7f0000935000-0x3)='cgroup\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000055e000)=0x0, 0x51) 2018/01/21 10:33:33 executing program 2: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f0000227000)=0x2000000000402) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00002c8000-0x4)=0x0) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) [ 62.979203] audit: type=1400 audit(1516530813.478:105): avc: denied { dac_override } for pid=6866 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 10:33:33 executing program 4: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5437, &(0x7f0000001000)=0x0) 2018/01/21 10:33:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000837000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d34000-0x8)='./file0\x00', &(0x7f0000ac8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000970000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000ee1000)=@generic={0x4, 0x3, 0x80}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ce000)='/dev/sequencer\x00', 0x200100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000368000-0x8)=0x6, 0x8) 2018/01/21 10:33:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000f8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0xc) clock_settime(0x932d3f0689119721, &(0x7f0000e76000-0x10)={0x0, 0x0}) 2018/01/21 10:33:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0xa000, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000798000)=""/100, 0xfffffffffffffcfd}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fb6000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000163000)=0x0) 2018/01/21 10:33:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00005de000-0x8)='./file0\x00', 0xa0080, 0x8) sendto$inet6(r0, &(0x7f0000c98000)="9418fb2bd94b05b1dc6e233c07f29da6085bbcd6a39ef0bbd8bd6010e331f3950a7b530e0d9d05bd7b848c5b1c2a057d03139e19ecfb05833a81039baa8d5888b2a25743af9fbb879ed68099d6ad84ed6e9730ff21ff3cf6cae1", 0x5a, 0x20000000, &(0x7f000071b000)={0xa, 0x2, 0x5b04a1a3, @loopback={0x0, 0x1}, 0x3871b51}, 0x1c) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) 2018/01/21 10:33:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a4c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000f98000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000079b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) pread64(r1, &(0x7f0000fe5000)=""/10, 0xa, 0x0) readv(r1, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) 2018/01/21 10:33:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) recvfrom$ipx(r0, &(0x7f0000f76000)=""/0, 0x0, 0x10000, 0x0, 0x0) 2018/01/21 10:33:33 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00009d8000-0x4)=0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f00009d9000-0xf)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 10:33:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000098c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000b2f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bf6000)={0x1, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f0000da8000)=0x0, &(0x7f0000040000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000eec000-0x8)={0x0, 0x0}) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$setown(r1, 0x8, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000381000/0x2000)=nil, 0x2000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000122000-0x8)={0x0, 0x4}, &(0x7f00000de000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000936000)=r4, 0xfffffffffffffd52) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00008cc000-0xa8)=[@in6={0xa, 0x3, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) pwrite64(r2, &(0x7f00006b9000)="3a33ad8c71649968bf3dadd64dbe086f46fb3fab48474da60cb3887566bb3b0f91cd0fce564e5f2abd4fb5db6d66d06a3fdc991b190818f2657c00e0074d4eb479b0372b1641a58cda155fe698e1473c1d5341f5856908b4a0ba8fdd49915d9bc2ccdabf70cd040ef4a5270c4785e0f7f60549e3e85163be800215ea50f84fef64cacc7a3ea92eef322188c1275b8cd7bd04e76a8f0f3aa09e0acd854768a905b638e78ecea91b038926b3d2192b2c02b1466f0c6edf404f6de63f932ed74f0c1fce3095ac6c", 0xc6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ea000)={{{@in=@broadcast=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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bcf000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00002c0000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) setpgid(0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af5000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/21 10:33:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb99b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r2, &(0x7f00003a2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000873000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket(0x6, 0x5, 0x2) fcntl$getownex(r0, 0x10, &(0x7f000085e000)={0x0, 0x0}) migrate_pages(r6, 0xe58, &(0x7f0000285000)=0x1, &(0x7f0000c3e000-0x8)=0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000554000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r4, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000072c000-0x4)=0xb381d31388f37347) open_by_handle_at(r5, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0, 0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000011d000)={r7, 0x0}, 0x6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x100000000, [0xffffffffffffff05, 0xffffffff, 0x6, 0x8, 0x8, 0xa9, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r5, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c73000)=0xffffffffffffff76) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000769000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf, r8}) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) socket$unix(0x1, 0x7, 0x0) 2018/01/21 10:33:33 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000024000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000018000)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000022000-0xfc)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 63.128321] audit: type=1400 audit(1516530813.626:106): avc: denied { map } for pid=6911 comm="syz-executor4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=17343 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/21 10:33:33 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000010000-0xb)='/dev/mixer\x00', 0x8100, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000009000)=0x8, 0x4) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/21 10:33:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) eventfd2(0x4, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "3862e70000000000008001b4c73398eb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f0000a98000)={0xc5, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000dfa000-0x8)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 10:33:33 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000031000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000036000-0x10)={0x0, 0x10c, &(0x7f000001a000)=[@in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, @in6={0xa, 0x3, 0x9868, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x675f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000036000-0x4)=0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000002d000-0x8)={r1, 0x1}, &(0x7f0000035000)=0x8) 2018/01/21 10:33:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x5, 0xffffffffffffffdf) setsockopt(r0, 0x114, 0x8000000006, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000dc6000)=@generic={0x7fff, 0x5, 0x8}) 2018/01/21 10:33:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000a8a000-0x35)=""/53) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000007000)='attr/exec\x00') preadv(r1, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0) [ 63.166245] audit: type=1400 audit(1516530813.628:107): avc: denied { create } for pid=6917 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 63.190767] audit: type=1400 audit(1516530813.628:108): avc: denied { write } for pid=6917 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/21 10:33:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f0a000-0x400)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00005ef000)={"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"}) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000edc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a29000-0x4)=0x10, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00005c5000)=@generic="a0e9db140751ba8abfb98a15593f7b24") 2018/01/21 10:33:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setreuid(0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 10:33:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000624000)='/dev/rfkill\x00', 0x420400, 0x0) rt_sigtimedwait(&(0x7f000028e000)={0x7fffffff}, &(0x7f0000f83000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d73000)={0x0, 0x0}, 0x8) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000383000)={0x3, 0xfffffffffffff801, 0xbb, 0x1, 0x80, 0x9, 0x8000, 0x282b5a07, 0x10000, 0xa183}) ioctl(0xffffffffffffffff, 0xc0184908, &(0x7f0000002000)="") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000150000)='/dev/hwrng\x00', 0x100, 0x0) sendmsg$nl_route(r1, &(0x7f0000ab8000)={&(0x7f000081b000)={0x10, 0x0, 0x0, 0x1000020}, 0xc, &(0x7f00007ad000)={&(0x7f0000199000)=@ipv6_getmulticast={0x14, 0x3a, 0x300, 0x2, 0x2, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x800) ioctl$void(r1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000001c000-0x4)='tls\x00', 0x4) 2018/01/21 10:33:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000157000)='/dev/usbmon#\x00', 0x4, 0x101c00) perf_event_open(&(0x7f00009f2000)={0x2, 0x41, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a0f000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/21 10:33:33 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000ab7000)={0x60000, 0x0, [0x9, 0x4, 0x81, 0x182, 0xffffffff, 0x1, 0x6, 0x7]}) 2018/01/21 10:33:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f000034e000-0x4)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000167000-0x4)=0x6a31, 0xffffffe9) sendto$inet6(r0, &(0x7f0000a86000-0x1)="", 0x0, 0x0, &(0x7f0000521000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000c1e000-0xf1)=""/241, 0xf1, 0x0, &(0x7f000022b000+0xdfb)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 10:33:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="", 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000be7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5e, 0x100) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) sendmsg$alg(r1, &(0x7f0000b9f000-0x18)={0x0, 0x0, &(0x7f000098d000-0x20)=[{&(0x7f0000645000-0x96)="52ca7adbf8a3133bda32cdd709b946a8180c0923ebc58c2cc3b47d3b65a212c2", 0x20}], 0x1, &(0x7f0000e2b000-0x18)=[], 0x0, 0x4}, 0x4) r3 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000081c000-0x4)=0x5, 0x4) recvfrom(r1, &(0x7f0000776000-0x9a)=""/154, 0x9a, 0x0, &(0x7f0000ffb000)=@generic={0x0, "251c37fadc98c7a16cd68173b10e033406baf042dd6a24069cb347c18b2f28b6b55d0042096682bc97364b732011409e1f9cd3475bbf9e340d18db8b7722892e7b8c948da654850581c22d21f87de92b0d38232ac598c0464b6e1ca77615547e7b39a8b0a8a743a3ea542ef2642a9aba8541f0d7618c6a726a2b6cfae7e8"}, 0x80) 2018/01/21 10:33:33 executing program 5: 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)="") getsockname(0xffffffffffffff9c, &(0x7f00009ec000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000020c000)=0x32) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a17000)={0x7, 0x800}, 0x8) mount(&(0x7f0000771000)='./bus/file0\x00', &(0x7f0000820000)='./file0\x00', &(0x7f0000155000-0x8)='mq\x00\tue\x00B', 0x41820, &(0x7f00000a5000)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000787000-0x9)='/dev/rtc\x00', 0x400002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00001f7000-0x50)={0x7, 0x100, 0x4, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a80000)={{&(0x7f0000543000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) recvfrom$unix(r2, &(0x7f00000e9000-0x65)=""/101, 0x65, 0x12162, &(0x7f0000e2b000-0x8)=@abs={0xfffffffffffffffd, 0x0, 0x3}, 0x8) 2018/01/21 10:33:33 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000021c000-0x15)='/proc/self/net/pfkey\x00', 0x20880, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000027b000)={0x9}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a09000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000b16000-0xae)=""/174) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) flistxattr(r2, &(0x7f000059c000)=""/0, 0xffffffffffffff30) 2018/01/21 10:33:33 executing program 4: r0 = msgget(0x3, 0x100) msgctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c46000)='/dev/rtc\x00', 0x400, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000367000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000f01000-0xc)={0x10000000, 0x0}) r3 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e99000)={0x0, 0x6, 0x6, 0x8, 0x80000001, 0x6}, &(0x7f000003b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000703000)={0x7f, 0x3, 0x2, 0x80, 0xa9, 0x1, 0x866a, 0x10000, r4}, &(0x7f0000fef000)=0x20) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/21 10:33:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x4000000000005c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) vmsplice(r0, &(0x7f000011d000)=[{&(0x7f0000474000-0x1000)="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", 0x1000}, {&(0x7f0000809000)="45d61798b85f5952871260317097f519cf29995ca594ab8b687c607919819ef243f8ee764a933c7477f3fea6aec2f91141d2141c10612e09ab1933a6109481dce11d11ea0049f37a3a798df96b392e2c678ac251ba6d34a09cbbc5522473a9a6480cd345ada01881e7a0ae69309132e86b2cf228e9b454109d7b35bb7106448abc3647abf2ae58613bc263cd33259118e8f7f34f247ced17e4e3e715bd02526193ead0b7fc2fe4f74a41b8dd9d5fa60fbb9667e21b90a80cb670a04a63d05e66978dc2dfe6aa0b3ba41249f73d5a3814f2efb1ab650bcf9f4eb7d41652116523b7db", 0xe2}], 0x2, 0x1) 2018/01/21 10:33:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0]) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000016f000)='/dev/autofs\x00', 0x2a0600, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001f5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000732000)=0x48, 0x8) 2018/01/21 10:33:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0x34f) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a5f000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) memfd_create(&(0x7f0000887000-0xf)=':user.wlan1{\'/\x00', 0x3) 2018/01/21 10:33:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b4e000)='./file0\x00', &(0x7f00002ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x7fff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d9c000)='status\x00') r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) 2018/01/21 10:33:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0x0, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000d99000-0x12)='/dev/input/event#\x00', 0x2, 0x4040) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/21 10:33:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000066b000)='/dev/mixer\x00', 0x40040, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) bind$alg(r0, &(0x7f000025f000-0x58)={0x26, 'rng\x00', 0x2, 0x0, 'drbg_pr_sha1\x00'}, 0x3a1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b5d000)='>', 0x1) 2018/01/21 10:33:34 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002f0000-0xd)='/selinux/mls\x00', 0x0, 0x0) listen$netrom(r0, 0x3) semtimedop(0x0, &(0x7f0000ec9000-0x18)=[{0x0, 0x0, 0x0}, {0x3, 0x5, 0x1000}, {0x3, 0x0, 0x0}], 0x3, &(0x7f0000ddf000)={0x0, 0x0}) 2018/01/21 10:33:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000031d000-0xa)='/dev/dsp#\x00', 0x0, 0x4000) r0 = syz_open_dev$sndseq(&(0x7f00005d6000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000245000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0xfffffffffffffffd, 0xb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000043000-0x4)=0xffffffffffffffff) 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, &(0x7f000001d000-0x50)={0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc7000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$llc(r1, &(0x7f00003c9000-0x10)={0x1a, 0xf7, 0x1, 0x6, 0xffffffffffffffff, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/21 10:33:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4436, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004fa000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000eba000)={0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$llc(0x1a, 0x0, 0x0) connect(r3, &(0x7f0000d95000)=@nfc={0x27, 0x80000000, 0xc95, 0x1}, 0x10) r4 = add_key(&(0x7f000093d000)='cifs.spnego\x00', &(0x7f00008e5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000064000)="d74c696830f58ededa9814156e9064db0b7600b93e7bc88fd367e19a37e3c49275a1d485a0ec96bf332601f842d9b8322ebe3b2426a514260ba2054fe0151cf96595bf28c0e1ebd893328c073ef6645e49eece2c45a58d96", 0x58, 0xfffffffffffffff8) r5 = request_key(&(0x7f0000718000-0x8)='trusted\x00', &(0x7f0000ef3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000033d000)='/dev/snd/seq\x00', 0xfffffffffffffff9) keyctl$search(0xa, r4, &(0x7f0000297000-0x8)='rxrpc_s\x00', &(0x7f0000afb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r5) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000b0d000-0x6b)=""/107) 2018/01/21 10:33:34 executing program 5: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xff, &(0x7f0000b06000)=0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f0000892000)='/dev/midi#\x00', 0x7, 0x101000) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000329000-0x4)=0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000056f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b07000-0x15)='/proc/self/net/pfkey\x00', 0x304c0, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b06000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x6, &(0x7f0000a4e000-0x30)=[&(0x7f00005a6000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2, r2, &(0x7f0000b06000)="b98de7979dc6a122cb", 0x9, 0x40, 0x0, 0x1, r4}, &(0x7f0000b06000)={0x0, 0x0, 0x0, 0x3, 0x20b, r1, &(0x7f0000b06000)="1bd088494ae6bfd4b2606d434549df292d3bc92a3adfbaba0db0785e659e2174c95dd0281e86c59ef8a8f2185a8f40300dcef44f2aa469", 0x37, 0x8001, 0x0, 0x1, r1}, &(0x7f0000b06000)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000537000-0xc6)="73ed11c04e2c716c9f441c09d31e317fb3b425f00f1e997f85b410c8a02d04bdb9661bd43b9e43661476d7b4371767e0379675fb132b0342486c467108b1b178e7ca92ebd4101ee3b0134eb77e675ff5be05a63fb0a125c37731f6bf1df9b006be162188cd01a450afbeb59311d0acda9dc0f298f5937bddef17abbc2f2f0428769f31674bea616e1fedcbb3d5e392158118a430b0bd9854e9eec8150a21421550fc5ca1eff4b0f0831b54347c95472e5e5f0489b8ebc921da538e0e2f11599952fc8f203990", 0xc6, 0x8, 0x0, 0x1, r0}, &(0x7f0000b07000-0x40)={0x0, 0x0, 0x0, 0x7, 0x80000000, r1, &(0x7f0000b06000)="7275b188c39e92300b31e0", 0xb, 0x5, 0x0, 0x1, r5}, &(0x7f0000b06000)={0x0, 0x0, 0x0, 0x8, 0x1, r2, &(0x7f000085a000)="5188020e1e883d452fb80d63ffe34bd053de18a0c27a59765e3035480139", 0x1e, 0x3, 0x0, 0x1, r6}, &(0x7f0000b07000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r7, &(0x7f0000b06000)="2740eae0bfcabed733651d504a6c319487c5a21f6ca73046722b249d620f76", 0x1f, 0x401, 0x0, 0x1, r8}]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/21 10:33:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000dea000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', '/dev/hwrng\x00'}, &(0x7f0000001000-0x4a)="2ff0ffff010000000067004808ea41e264650601ca72a9d269daed88f9789b54bbad7ed2b9174be0a64397cb7b831e3691b0a1c78bb0a87d50c744f9caa5064053f59effff01fe987b9e", 0x4a, 0x1) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000004000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1f, 0x4, 0x500, 0x6, 0x2, r1}) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) setresgid(r3, r4, r5) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000009000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000009000-0x4)=0x6f1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000007000)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000000b000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/21 10:33:34 executing program 7: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000e81000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/21 10:33:34 executing program 3: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000058000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) unshare(0x8000400) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000047000-0xd)='/dev/usbmon#\x00', 0x6, 0x28000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000023000-0x5c)={0x9, 0x0, {0x0, 0x1, 0x7, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$admmidi(&(0x7f000093a000-0xe)='/dev/admmidi#\x00', 0x8, 0x8000) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000852000)={0x3, 0x0, [{0xb, 0x1b8f7f59, 0x1, 0x4, 0x5, 0x0}, {0xc0000007, 0x0, 0xfffffffffffff55d, 0xffffffff, 0x8, 0x0}, {0x80000007, 0x2, 0x9, 0x1, 0x2, 0x0}]}) getsockopt$inet6_int(r1, 0x29, 0x66, &(0x7f0000454000)=0x0, &(0x7f00007c8000-0x4)=0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) rt_sigqueueinfo(r0, 0x0, &(0x7f00000c7000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:33:34 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000005000-0x4)=0x800, 0x4) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x3, 0x0, 0x200, 0xaa, 0x8, 0x400, 0xfffffffffffff801, 0x98d7, r2}, 0x20) listen(r0, 0x0) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10) 2018/01/21 10:33:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) ioctl$int_in(r1, 0xd36203290f46da15, &(0x7f0000c2e000-0x8)=0xeb81) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r5 = dup2(r3, r4) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f00000e3000)=""/117) lookup_dcookie(0x10000, &(0x7f0000513000)=""/249, 0xf9) r6 = gettid() tkill(r6, 0x16) 2018/01/21 10:33:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c4d000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e62e5353ea3f1471b013269a8380138430", 0x30) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b85000-0x38)={0x0, 0x0, &(0x7f0000523000-0x20)=[], 0x0, &(0x7f0000850000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000a67000+0x87e)=[{0x0, 0x0, &(0x7f00006b7000-0xa0)=[{&(0x7f00008a6000-0xea)="c0f67fcf1a0f029450653f7a3065b83b", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000035000)=""/4096, 0x24}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffde3, 0x0}, 0x0) 2018/01/21 10:33:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000342000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00009b7000)=0x0, &(0x7f00007d2000-0x4)=0x4) syz_open_dev$midi(&(0x7f0000eaf000)='/dev/midi#\x00', 0x20, 0x8080) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) [ 63.644405] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/21 10:33:34 executing program 1: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/21 10:33:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ac000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00006a2000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000950000-0x9)='/dev/ppp\x00', 0x28000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000f08000-0x10)={0x3, 0xffff, 0x9, 0x3}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000061d000-0x8)={0x0, 0x0}) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000af9000-0x8)='./file0\x00', &(0x7f00005c7000-0x9)="587200ff0300000062", 0x1400, &(0x7f0000f40000-0x2)="") pivot_root(&(0x7f0000a1e000-0x8)='./file0\x00', &(0x7f00007c0000-0xe)='./file0/file0\x00') 2018/01/21 10:33:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004a2000)="68ef6a5483dccc462fa56982c9c8473e1d192f24f318b725b38863126fcc943c61f53f60945eee1256ce09d49bbb6153203dbebb8ea9fb624afd002b5c6e73932bf4fbb05af7f8e33f59dc55f94c9d46db1f73230d5f8dc8c83aff04", 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004c0000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [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]}, 0xd6, 0xaa3, 0x10000, 0x0, 0x5}, &(0x7f0000cd8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e10000)={r2, 0x9, 0x1}, &(0x7f0000a65000-0x4)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f000059a000-0x14)="528471b275f6712cf89b26932f65cde22ea57c37", 0x14) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000288000)={0x7fff, 0x1c, [0x1ff, 0x8, 0x2, 0x1000, 0x9, 0x7fff, 0x1]}) fcntl$addseals(r0, 0x409, 0x0) r3 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) splice(r3, &(0x7f00008c7000)=0x0, r4, &(0x7f0000c42000)=0x18, 0x2, 0xf) ftruncate(r3, 0x10007) sendfile(r4, r3, 0x0, 0x72439a6a) 2018/01/21 10:33:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000770000-0x1)='\x00', 0x42, 0x10, &(0x7f0000000000)={0x1a5, 0xffff, 0x40, 0x888, 0xca59, 0x3, 0x1, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009d5000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000019b000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00009ca000)={r1, 0x8}) pread64(r0, &(0x7f0000866000)=""/0, 0x0, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/21 10:33:34 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000004000-0x4)={0x9, 0x6, 0x2000}, 0x4) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000002000)=0xf4) 2018/01/21 10:33:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000)="", 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/21 10:33:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) r1 = accept4(r0, &(0x7f0000937000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00000fa000)=0x10, 0x80800) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b33000-0x11)='/selinux/enforce\x00', 0x22080, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000012b000-0xe)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c2000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000bab000-0x90)={0x7, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/21 10:33:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = syz_open_dev$admmidi(&(0x7f0000f92000-0xe)='/dev/admmidi#\x00', 0x80000001, 0x109000) connect$unix(r1, &(0x7f0000e2b000)=@file={0x1, './file0\x00'}, 0xa) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") vmsplice(r2, &(0x7f000027a000)=[{&(0x7f0000c86000)="ae704c3b5c5a5fad6f074a128e370b5755d20c7e11136128693d726ddbfaedc8e945897108390c2efaec46d72cb387a6012e23b0f9b6e6a3a6706cec5d111aa507ef9e8c3a87d5990acb151e11a7650d4839ebb9c2be38d3f4a2a057ee5f35de351893f847be52d49d4d8175085ff76d3cfe5d0dbcb95e45240608fedf1882368f20217635c6d10337a765bc91de3945393d8ae9ff920557900ed5b0b1c7f462b782a1145ed26ced47d1e0d0871b35198c4efa106b7d75fb39884d7f1cc8d360c75d8f402ab0e17f9c33a182ef620440d73c83a6ac77648fbd5ae7d872e84c5700cb9076f3", 0xe5}, {&(0x7f0000b4b000-0x59)="c5f546c69fe991a8b035716e88cedbadc9c5e8218cd04d0d6d284218f2fe936db70db9079bc93f48c349cb7c94ef7f89cf2e797f1cc45500db3f156342d9379a40a4e33ef158cecdf650363ed5b16138e4822a08befa1bb2b6", 0x59}, {&(0x7f0000ed4000)="8720f1e56e0c2a840006af0cbec9a11af11f6d70aeef87a069e561fa765e18763a5e137f1850d2758ec63dc445ac7126254f9093909d3c9df40bc10ca0052f98021ea8c15a71f995bf5569776ee6aab0f2eef1caf0f6acbe05ee88d4a5153b58a3e02b1271cc8d43fba46f5714d539e908c87827c75376bd32efdf33125e14efc191b1ca3bef134ba71d5aff01e4469dec7e0eb483eac9e3f6a82ad7f3e990b45abcf74e6e40d83a0e8322313f36ba1ce8ea210e67a1e7248bf3a5dd6b03c06c9d14fe87783c0ec2cd4585142e3948b0ffb15ee2", 0xd4}, {&(0x7f0000f10000)="c3d36271d980b86a3105a4eceed2d3b350bf3d0c1447b43e18f13aaa8d84b707e1c3e90f6992f80bccd193650e9e09e4f04521615533ce8eb1195d9d54ba9bd13c630a6c6b38", 0x46}], 0x4, 0xb) getdents64(r2, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r2, &(0x7f00005d8000-0x7c)=""/124, 0x7c) getdents(r2, &(0x7f0000d06000)=""/75, 0x4b) fcntl$setlease(r0, 0x400, 0x2) 2018/01/21 10:33:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000166000-0x24)={@common="6c6f00000000000000000006000015e8", &(0x7f0000292000-0x34)=@ethtool_ringparam={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]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d27000)='/dev/dsp\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000568000-0xbc)={0xffffffff, 0x1, 'client0\x00', 0xffffffff80000002, "7b53bc63b84016fc", "a4b32f91a195e6f5016efdbd9c669bbf3dada9cce5cc286ff4e6854b3fcda089", 0x81, 0xa820, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00007ff000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/21 10:33:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c84000-0x82)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000192000-0xc)='/dev/amidi#\x00', 0x2, 0x80000) ioctl$KDENABIO(r2, 0x4b36) sendmsg$kcm(r1, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f00006be000)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) 2018/01/21 10:33:34 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) 2018/01/21 10:33:34 executing program 6: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000896000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x1, 0x0, 0x4, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x8, 0x0, "118dd5", 0x3ff, "168ed1"}, "85ae8b6d7dbe0af93cf1294acef2111e5d04a0f45084ab43"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0xe3f]}) socketpair(0x10, 0x2, 0x0, &(0x7f0000ae0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ae0000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ae0000-0x4)=0x10) 2018/01/21 10:33:34 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x2, 0x0) shutdown(r0, 0xfffffffffffffffe) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000000a000)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x1002}, 0xc, &(0x7f000000a000)={&(0x7f000000b000-0x1390)={0x1390, 0x1, 0xb, 0x128, 0x2, 0x0, {0xa, 0x0, 0x5}, [@nested={0x24, 0x21, [@typed={0x10, 0x7d, @str='eth0lo\x00'}, @typed={0x10, 0x1e, @str='keyring\x00'}]}, @nested={0x1318, 0x64, [@generic="c2310fcc4e57eaa86f95871ce0c90107db21f0b8befbe6915ce825c069440a4c77d2693aa2a45830309a3ac221a78855d260ac49948c6c9cc1862926a85e757b499971b730c62d2e5bc70ad3c2f67ea2a93c210b042dd177f0629f19804ec4355834ff90181eb854ca96fd21", @generic="1c6355eca04b67ba8bc0151562c47c4b25a68c6e92fce65b568c45123b0e986234132ff53dfed1cdebedb3d726d47b9907bef151989de981fba621817f7511836d55a6868bb0626f7600c4c21517b954dc04e7dabf43d9d2c08f648378597beb23309d1c9b8cdb73589dd5eb5c92f48139b9c8fd5569f19943178ab7060b9cf51a455210e9bfac3830a8918ae8e2cba7656fb4fc4cffa39bf689f2845f158cb13a7e31fea308af4c2a0904f4762f37970bdc77dc510cdf399f4cea922122b4410a78d440dccdcd9853e08a9132a5600064aaccac498f70abdfbfcfe5b7ee7198747fbc9196ae7ef74d218b71698ee45163f2", @typed={0x10, 0x33, @u64=0x8}, @generic="bfde500be60e3df75a60e6dd5251dfaf0e776aed70830428b1577b366fa40451fdbecd6555abb5b2e2a14257c61908", @typed={0xd8, 0x5f, @binary="755bfb1f0b7f42147b0f82cca6bbf80fbe694c84f51cf3273884308537a998227a6446835f5bc4b0f1b5d7af696669b51aee0c690ba10167a430a692281d05ec951f429e2005e0b271e1f36bc329706d9a24aa0e6dfb54cbf8d480a822db76ce4690ddbf1335085cc205cc04cfac2b42fa68d2ba1e7869921a62e2aae3fe014bd880338888496c3225692da8a485efe0ea4f13f9ac6ff50784259320a601fb272d34a14deb98b08c32cc41d4a94a66bebee0c5dd5ba58f89dfed992667e3a9a8513290ec2c84e3ee1bfd04cedeb0"}, @generic="b3a9ee5210eb696182a83b16a877ba7b076e3324b28cf9a303d689320a2e4f59b5f1b1b83e75092e84fa94b173bf86a598c1fa70552ac7a42ec21d7a5a1ada4ec4203078407fd22d99c7d7963db91ae6a05c69e84a099372a03fbc464cbffbe7f7b06b29ebc956add8112e3bae79a4c3b350407c3a973f6575fd9180dcf42cc011b8495d1256784f5b62ef12e5aaf0e2aca717631382e07c5a43f6a8", @generic="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"]}, @generic="f151797f65fee78e13db934ad1e7a6e1213e69d69b8d2a192e6d57a4091e70eaa3042578094706ee41498468e0dc7521ebda64372751e8a8b3fee26a247c"]}, 0x1390}, 0x1, 0x0, 0x0, 0x24004890}, 0x40) r1 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000007000-0x120)={0x0, 0xffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0xd, 0x8080b, 0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000000b000-0x4)=0x0, &(0x7f0000006000-0x4)=0x2) 2018/01/21 10:33:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000bf000-0x3)=0x8, 0x4) write(r0, &(0x7f0000677000)='H', 0x1) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000a6e000)=""/17, &(0x7f000040a000-0x4)=0x11) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) getxattr(&(0x7f0000299000-0x8)='./file0\x00', &(0x7f00000c0000-0xd)=@random={'security.', 'dev '}, &(0x7f000028d000)=""/101, 0x65) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/01/21 10:33:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x7) connect$inet(r0, &(0x7f0000993000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000264000)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b04000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r0, &(0x7f00004aa000-0x604)="", 0x0, 0x0, &(0x7f0000024000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:33:34 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) r1 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000006000)=r1) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) 2018/01/21 10:33:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000e38000-0xd0)=""/208) readv(r0, &(0x7f000066c000-0x10)=[{&(0x7f00001a3000)=""/45, 0x2d}], 0x1) ioctl$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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0xfffffffffffffffe, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/21 10:33:34 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000000b000)='/dev/midi#\x00', 0x40, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000000b000)=0x0, &(0x7f000000b000)=0x4) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/21 10:33:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000737000)={0x4, r0, 0x1}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00001d5000-0x4)=0x0) tee(r0, r0, 0x5927, 0x8) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000f5d000-0x4)=0x3ff, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000879000-0xa)={0x3, [0x8, 0x100000000, 0x100]}, 0xa) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001db000)=""/216, &(0x7f00009aa000-0x4)=0xd8) 2018/01/21 10:33:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f54000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e08000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x76b4c775a3049b72, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/21 10:33:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000da6000)={0xffff, 0x80022}) syz_open_dev$audion(&(0x7f0000799000)='/dev/audio#\x00', 0x9, 0x20000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x7ffffffe) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d1d000-0x20)={{&(0x7f0000a4d000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/21 10:33:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000f92000)=0x1000, 0x200000000003fb) 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) clone(0x0, &(0x7f00004ec000)="", &(0x7f0000704000-0x4)=0x0, &(0x7f0000af4000)=0x0, &(0x7f000037e000-0x1000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/dev/sequencer2\x00', 0xe0941, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000ac000)={0x7, 0x7fff, 0x4, 0x5}) 2018/01/21 10:33:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 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) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000c2000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='tunl0\x00'}}, 0x1e) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000e90000-0x3)=""/3) 2018/01/21 10:33:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00002f1000-0x8)={0x0, 0x101}, &(0x7f00008bc000-0x4)=0x8) r4 = add_key(&(0x7f0000a43000-0x5)='user\x00', &(0x7f000019b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ebc000-0xd5)="c93e38aeebcfdce1cabc00934836980086bb51e9b222ce5ad47caff27d5470ae1af4290c863c4a5b10359200444ece9b5a5b724d56edff8244270f3a92f26500665c6011b0d9475395e73e8d987f092702ef71e35d89307f79dcb78f94282803e5007d45ef2a39b25ec4d51cf1a4f80faa7b1dc01f17cad76bb52f5a06cf01eae0e7f294ee45d2146b504884355153f68f47352588461183c18e7a09f53dd857d631634f1185c9f80d98277ff9d7dd7bb5ae2dcffdb975be40a52aa7feb8d5a2ca8843c333df4e4675ad9daed7f45e764d4da397fd", 0xd5, 0xfffffffffffffffc) r5 = request_key(&(0x7f000048f000)='keyring\x00', &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000044d000-0xe)='skcipher\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00002b4000-0x4)=0x0, &(0x7f0000115000)=0xfffffffffffffe75) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 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) futex(&(0x7f000000d000-0x4)=0x1, 0x8, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) keyctl$link(0x8, r4, r5) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d12000)={r3, 0x7f, 0xfffffffffffffff9, 0x80000001}, 0x10) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 10:33:34 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003e0000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000e5d000-0x25)={0x25, 0x8, "c5b96e8d118fc7a875fdfc6f708da6f2b9ec70e22a2aa67d3d9cefd07b"}, 0x101000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000c0b000-0x14)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/01/21 10:33:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x6) 2018/01/21 10:33:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ff000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) statfs(&(0x7f0000330000-0x8)='./file0\x00', &(0x7f0000e9b000)=""/17) 2018/01/21 10:33:34 executing program 5: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000c8000)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000ae5000)=0xe6d, 0x2) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000230000)='/dev/urandom\x00', 0x0, 0x400000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000847000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000933000-0xc)='/dev/rfkill\x00', 0x200, 0x0) accept$ax25(r1, &(0x7f0000f46000)={0x0, {""/7}, 0x0}, &(0x7f0000757000)=0x10) r2 = syz_open_dev$dspn(&(0x7f0000027000-0xa)='/dev/dsp#\x00', 0xfffffffffffffe00, 0x2) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000abd000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000240000)=0x0) write$selinux_create(r1, &(0x7f000014a000)=@objname={'system_u:object_r:newrole_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x35, 0x0, 0x20, './file0/file0\x00'}, 0x45) getrandom(&(0x7f00004df000)=""/15, 0xf, 0x0) fcntl$setsig(r2, 0xa, 0x15) 2018/01/21 10:33:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fc8000)='/dev/input/mouse#\x00', 0x9, 0x20300) fchmodat(r0, &(0x7f0000a76000+0x9e6)='./file0\x00', 0xa9) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r1, 0x8, r2) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = syz_open_procfs(r2, &(0x7f0000b04000)='io\x00') sendfile(r5, r5, &(0x7f00006c7000)=0x0, 0x2a) r6 = getpgrp(0x0) kcmp(r4, r6, 0x0, 0xffffffffffffffff, r5) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/21 10:33:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000e00000-0xd)='/dev/dmmidi#\x00', 0x100000000, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f00005d7000-0x4)=0x0, &(0x7f0000ea6000)=0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000431000)={0x1ff, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x80000001, 0x4, 0x0, 0xfff, &(0x7f000019a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10001, 0x800, 0x6}) 2018/01/21 10:33:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000268000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000345000)={0x200, 0x6, 0x0}) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) read(r1, &(0x7f0000bc9000-0xa8)=""/168, 0xa8) write(r0, &(0x7f00006c1000-0x1001)='~', 0x1) 2018/01/21 10:33:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f000056f000-0xf)='eth0,wlan0proc\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007d6000)='./file0\x00', &(0x7f00000e8000)='./file0\x00', &(0x7f00000c3000)="0700cc667300", 0x1000, 0x0) r0 = creat(&(0x7f0000643000)='./file0\x00', 0x0) sendmsg(r0, &(0x7f0000721000)={&(0x7f00006d6000)=@sco={0x1f, {0xfffffffffffffffc, 0x273, 0xff, 0x4, 0x4, 0x753eaf6c}}, 0x8, &(0x7f0000552000-0x10)=[{&(0x7f00001b0000)="cfc2e7082030f6b0c6afb25658cceff2cd07fd3b5ae330114ef1f68254dd965503759d2fb8834e2ae056f40a6c944374466b9ce99dd9be1ca303a2876d0168293b6acea7c3ec080646d09f24beedf162500a060fcd41e84edb52e471113ec758459d6489762ade0fe83e48c1ab95481bfc42b6dba4f44c4011b1db8e725ad9e437a434f4ab54a7272c969cf88614be7c4be67ab5608842566c8818ccb4814919b35d26385b56ea20e8e388f58ca7341239b6e2fab360d1b36c03ba6f", 0xbc}], 0x1, &(0x7f0000151000)=[{0xd0, 0x112, 0x4, "8ae64897301b4c8ec0955461388184b6f730fdaf1d6160644c4623c112f2a8d223fdbddf13b51f0471cc33523bae2437a091fdf28f4ba732617f6ce10e6dd0f2b8997df28a8282e5f48c3bffe47a961f9367711de0306bd1b61ed38a2c55f4d13b8ecc5266b40b16d806b3102a4f0432971a6db7e70daf7a6a72ab29ed684dcf308b23298cd171d55904f017aaf2850e30d50df4ed5a032bd07d1434f6b616b0909b7d0f2e4c0795a0714a4cfcda76ab94d1fd1d35dda2e34fc8700a449cb77b"}, {0xa0, 0x13f, 0xffffffffffffff00, "54010a7f0cfd4a8f0cb89940691561a5264120d745719ab353615e1c3b532ca0f28cb7f225de170ba4ccfa1e6f6c150739356d9111e7f76169ae3aef2304f828fd3177b55c1e3dfbbfe7127227f2f012c786f8a6241b5ecfd4d9ed167aff638bfd4da33a1cb0a4f08068dcea0341e359eec2929966ca26f14dd49242803bade552aae87701b06d7dac2cab8f"}], 0x170, 0x1}, 0x4000000) 2018/01/21 10:33:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000520000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004de000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x4)=0x8) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xfffff80000000002) poll(&(0x7f0000c60000-0x38)=[{r0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000091000)={0x6, 0x7, 0x80000000, 0x10000, 0x20, 0x6, 0x2380000000, 0x400, 0xfffffffffffffff7, 0x342, 0x80000001}, 0xb) 2018/01/21 10:33:34 executing program 4: 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}) mkdirat(0xffffffffffffffff, &(0x7f0000011000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x442) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000760000-0x65)=""/101) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001ee000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000b37000)="f7c308c610daf80cdf8d027d108f8ffd45255b43f1fd868c456f244f81829bd3977823b194f881187679c1a0edd3312eee5548b960be662cdf2a367549e226af4c8ef391c8871c541138277808f769687fe9d14448fc81095fa851d0ae894fae726aa741c69bd15f42342ab8db4cd3518e9b03da73959b98c7aa5015c8dbd6cd2b462970d78a18563bae9b2a7b50d0f2ae5915d6b8010adc15a425ba99a80b02980336a128f0b33989ef1748926038aa42816cd9293909a9630a331671912375ea8ea8eabf0a608f5c10925f1a33", 0xce) 2018/01/21 10:33:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x40102) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000221000+0x6b9)='/dev/sequencer2\x00', 0x500, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000ad4000)=[{&(0x7f0000a74000-0x60)={0x27, 0x4, 0xffffffffffffffff, 0x7, 0x6, 0x800, "d0da47d7d8f2db28ef3714cdfbdcfab78ad813d280ebe52167db82640aa5f100ce8adf4fadc5a170ffc4bcf7e4bd57215fca6937c51cc6f80470f8bb5ca76b", 0xef80}, 0x60, &(0x7f0000852000)=[{&(0x7f0000005000-0xf8)="25041853ebd855396996a0dbef0532fe59a83f9dd0ef6b00295ea7b48a7d6caeeb99901317b3b5cc2df742a5e6ac8df8d1995313d0caf8f73a7667d019f96c270a34e8370368288877bfee645f2163b7841d84babd8ebc62a5b9eefc424a4c1cec2325ab58c62424e67660a3b845120188a8a8732e0535b446ae7860a054a0c3711fcb627f45b7a58e8bf7c66a993b32b9e072b3d16067ac29b75acf9b678d98a900cae811d41fcd7b43dfce1e649f2b010df4cf38bf657654e054c684fb6013fe1d4920dbab388475847a07c32d19689c22268bdd85cdb56fe4c552a38d0b3d287274f0093da6b2edff361fdbedd95fe2d76d43800bbeb3", 0xf8}], 0x1, 0x0, 0x0, 0x2004c0c5}, {&(0x7f000090e000-0x60)={0x27, 0xffffffffffffff7f, 0x1, 0x6, 0x62, 0x7fff, "db0f70e026d3477c9383f93f9610af3766b835e82034b5e521db1bf0ba3377d109b1a03939400cf2f77e9f16eebc941c1d0e70208ea35187e1e032e8807d88", 0xfffffffffffffffb}, 0x60, &(0x7f00008e3000-0x70)=[{&(0x7f000042d000)="bd9fda5710d21bb73bbcfacc0e215ae31a4fcda86d8494cf607477549c7d6c21b46ada6e3bc346e2f2cbe6e1932d0aaa2e4cee07e6da801125968f21f72d66e99ca8c778e5c81d8a5637ba991c27da51c92d8707a261bea472dd1e7632290c168918da2b5d1e6bdc2e9e0e0b05088b7312bfe0884576d12b957a61567d4ca3fccd0ae46e223b9afac3e71e622df6557f6fd214810031120158d52cbc94d08b994de9602b9063d5e261dd31088e5ed3a68bb00557377e72fff0f6c63945c4274a726f43dfd65e", 0xc6}, {&(0x7f00006b2000-0x1e)="8fa424fe91fc1d372b842fac693211e4c878de47e03444a50ccc0a724841", 0x1e}, {&(0x7f000045e000-0x50)="27dfb4beabff1d476d18d41820be36cd7ac2fb97313e5554f85ed96c6c5540b7511ad06fa54f080c921e0bd6f439362b8ecb515335d1f6fc54bdc4d399b754018aa56f27682a9e68ffd1ef0d312daf1a", 0x50}, {&(0x7f0000d4a000)="0bc0f771c94fd434f8b50f910fd6ccae990fcc02b7d80f3ae098fa1c2cacccbf48f0499c3847b7b265e3ed89", 0x2c}, {&(0x7f00000fa000-0xa)="472237fe3a76989eb18c", 0xa}, {&(0x7f0000b45000)="f2150a6499c6f5a84eb0f09d42a4d499907b", 0x12}, {&(0x7f0000eb6000)="41f472c98faec0b984a6977b5f985ad5fc6daebfd8c6e5f845d2b9a7b481be13cc86461b7bba43fde96c713610d2b412a4a6ffb8b5f04f9d89d27e2ff703203027c2f65fa54475625d984a8021aad8595aa1582d8d541dfb8d0474f6e499e127e5ad774de63e777c8e0e79765a351ff1e74972546a0cd90d4ec6351f3121e8ffd939f6e72b7fa60c073df5b252c1bb1514511c49fec8243f8396358dfed1c59136f4187861034386390f888e744194120ee202ae4d632edb2e26f47d319197bbebbe73", 0xc3}], 0x7, &(0x7f0000729000)={0x28, 0x10f, 0x5, "50bd138de4341e86985763ab26fddaed3aed1edfcda3a3"}, 0x28, 0x810}, {&(0x7f00006f4000-0x60)={0x27, 0x7, 0x1, 0x4, 0x8001, 0x40, "9f50975022782818749ad6cb83e213f7c79a04240463220158b6bf87c79f3f9906fc04ffbacf1401eb97674f00b5a074099c24128b388396654e5a311686a6", 0x5}, 0x60, &(0x7f0000b7a000-0x10)=[{&(0x7f00009d7000)="dd3fa9e5f3ef418eb8e480d070665128ed2840fb8b3828533e75f6ee8dfe6f3c937be31932bbe19749e237af563b863dc1c50cfe6b35141f5604d6b9717007971b3a9a5cf58661ef0b952eb1cbd84ab64310b5e25dd3cc370d0360cea6275da795ffcae088a5fe457ea2842f2684ceea9ee7d7723cd9431e12b6efab5c6f565ef1bc1d5c238e049d1fa6104da8d51591ad453936a92c077eccd6c466dabe29fa4f0d7dbdd118bb7ee02fc25020", 0xad}], 0x1, &(0x7f0000f53000-0x30)={0x30, 0x118, 0xad8, "5d68da98afea4c1c579812c1c551bc52893167cf9c34b1d497"}, 0x30, 0x40000}, {&(0x7f0000ed8000)={0x27, 0x1, 0x100000000, 0x5, 0x0, 0x7, "1bb3d220d1691d720bf870c17734e0c94e0cda51b807b23c1793b3c80874b12a538a181ad3e700f4c742a7b4e2973b5f625fc40f41f0a61f8a18ea71d2e7e6", 0x0}, 0x60, &(0x7f0000b29000)=[{&(0x7f00006c2000)="f4cadb5995b9626e03f191b27075943bb52313b50c06233325c2bce4986bf56259abba0baf8a916e471d8293c687e71352dc0f0a1e8cf04a6545b6efd29dc011692404c3c51ebd2da10fc1171a07d16f796c8dcdc15e29a68335d3e6573e7c2d4f228e0ac1530fd3ef68336a8f621b5fc07f651eacbb5de8449dc7739329a6461c1a905f16248e11c6462422734bf12b8ce299bf666dabb0637fd8dfa186a7b8ff26ffe0d7d2721b867478df5fcffc6e5a04a9978e40d436c590b8eb1451b98938be4a2773adeacf0266dc435aaabb", 0xcf}, {&(0x7f0000fde000-0x59)="c85659f267817528838b954f0f5a4dcc2d78144c55e2cfda5aaea0336048a3b8e1520a74644b5b7690f15bc0ff228795e4721fefa093d58cba74789300be3e029e3c2ec15f229f6ef1195a882af7b1cc998dd7949977eaa90c", 0x59}, {&(0x7f00002b1000)="f880a5781e6db759150ea9a019cf347458ed563b4785ec8377b4df9c2b477d445bc79bd72e9da8a6dd51b464c7f5da5b9863f010f47eceeb17f60d20d9001b599c0d2221b6fb4c0fc86a5a42a304bec5e4c031eb846d1387655a6b9ce31f5f38a21505cfeb801da515df90a714ba9180b96676bb538578118625dabd51e407a5cbb69c394cdaaf6fc7ecdd8dce87158389c65090f4cca68b27a69cfa25ad32edcfec3429a8f5a1f2f6a0c28553b5b3e4ddb061691bb7b83dc7b1b5f365eb430c22645bc49ba65475fb328028ccb0f41f5563f4ffef93cacfb9d3883fc152116dc88e908dd2c1c0653eaa2d7f7103c13573e3678a3a9cb1dba7212d31ee3bf3", 0xff}, 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0x1000}, {&(0x7f00002cb000-0xf2)="9aca04bd9b4e23f102a4f2069f2603adf29916e0f29fe4f626ba22dc2b7d841bceb44f9e1153b273ccf2dc16972f66c3198dadbfa00567870cbc0064febc4e1f5034b4887f011027f448119a66a59cd97aff81491d583b4da6401e5c15510a6bf84dd8050a0207a6d23b69c60a45df90ef9fea0659e84c09ae3ae6b2ac1c1bed2dd4002617b1327e1d02ffeb4239c7337167b995e80e14f187b9b5aca80d6f78a9c628d8d73498b7453d3b08d94732a2e59150c2c53c1b8f45e46e3fc635b74000f304d88076ab27cbb881971e51a557505277939954c838ed00f5bcf1d8ba4502bbf980ea45accad63d0822b948ee8cea20", 0xf2}, {&(0x7f000070b000-0xa1)="a52fa32efc8aa559d0a0e960da7a5d9285b6c010b3a47f4ea2d209c3ae3baf86c19234ba9cdb9e77f5360e84d31571c85079c1b6f828b953cb8bc64732691872ee9f2cbdcfac74de698fd3b991ec6cb15a8c808b366fd8b241e8006e0a6cff1b74bbc83e846f5d7856e3296969b475fb11b20968c334dc9ea4e70cc94c3804badc68229b427eb045b943cde96388deac3f749bea2f3862690de7c65ab43f1dd52c", 0xa1}, {&(0x7f0000c31000)="9f0b7c8f7085b8ac3fec42db4b8472092edaf614c90970ccff93", 0x1a}, {&(0x7f0000e36000)="029e4923e45e88508119a0eecaba6df5f7eeb2d707ca57f97b058390b39411e481303eb97aba6d3bd4c2d6fa6dfc10b48424", 0x32}, {&(0x7f0000819000-0xde)="13cdde7c39c979d9a92616f3bda7dcade6c3d38f24030f8b21931b119950a76f76db08b3b347de54358865e6a0b5cfb911db9501e5cbcbc90bfa2fde04df2971884d3760a6c93b7bbabbc2c2ff9976f9bcb8d3a052f6691fe93e215c3531208ab4f3eea5770e08971062727d45a59cbc2d5e02c067c16765871d50116cc41b084daa9cb5348f35e5484faa52f3861e1dfeabd1acb97ebacaa842c9d266026deecb0feb6840d899a77d57b29ec170455cc567121d3d15b1a13d3d949e8cc6acc9c00652800b9ef09d8edd017bb3fc1fcc11169f3bfd2da971c7c2f13e3429", 0xde}, {&(0x7f0000c3f000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000edd000-0xe8)={0xe8, 0x1, 0x8000, "f2b1750d62bec57947e536d39febfb3a29e0164ff0f5118df21b1ee2d7ef548114892c8c6dd2f5db5904a635e447cf8458f3e27d966d3896b44503400d7846b6427730df60c251c6915c44d044b2609900f8afeb5bb5b49c8c8d335994875d2fb83d55221204c7f1618d21499ae92488de120b283121e33de9f5a8434b8fabb3e6c1a80ae7916514217a60c8ea5d85ea676f1e8bc39b1ceb9e4767938ba8c5750e904668286b8221afc63a354c15995f15f87f2a7d0fd1325fa15037c170f16dd108d943127c1d83ca2bbf404269c20d32433c3dd4fcb8dd"}, 0xe8, 0x20040000}], 0x7, 0x10) 2018/01/21 10:33:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xcdba1e1d9a2d1f81, 0xb, 0x2000000000000) write(r0, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000008425d10", 0x24) connect$netrom(r0, &(0x7f000079c000-0x10)=@ax25={0x3, {"c47fb16e1358de"}, 0x9}, 0x10) 2018/01/21 10:33:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000257000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000099a000-0x14)=""/29) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) prctl$setendian(0x14, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000b8d000+0x78f)={{0x800, 0x9}, 0x100002}, 0xcf2fc91ccd4314e9) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x400) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000efc000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/21 10:33:34 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) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000043b000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006e4000)=0x0) syz_open_procfs(r0, &(0x7f0000b8f000-0xe)='net/dev_mcast\x00') 2018/01/21 10:33:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000522000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) utime(&(0x7f0000e09000-0x8)='./file0\x00', &(0x7f000055c000+0x34c)={0x0, 0x0}) umount2(&(0x7f0000794000)='./file0\x00', 0x4) 2018/01/21 10:33:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x22) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000012000)=""/4096) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x0, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x6, 0x80801) r4 = syz_open_dev$sg(&(0x7f0000597000-0x9)='/dev/sg#\x00', 0x100000001, 0x20000) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007ce000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r6 = dup2(r0, r0) io_submit(r2, 0x4, &(0x7f0000028000)=[&(0x7f0000b23000-0x40)={0x0, 0x0, 0x0, 0xf, 0x8, r0, &(0x7f0000681000-0x2a)="64199be55b97c651697bb67892bf15fdd3144cff99ec1c11367f564f32baa3a906dea18c33176e5e70a4", 0x2a, 0x4f, 0x0, 0xffffffffffffffff, r3}, &(0x7f00009e1000-0x40)={0x0, 0x0, 0x0, 0x6, 0x2, r0, &(0x7f0000749000)="4d7e590c1727f5286201bfc8d0c55bfaa32a02771080b2ea27e956bb0c126b431803f93066400c691ab33b0823f5f24dd3b8a0bf75c3eb4c", 0x38, 0x6, 0x0, 0x1, r4}, &(0x7f0000dc8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000084000-0x88)="25992265e4fac1b58977817d568cdd24f84f898cdc68873efbcedb8ed4caacaa3044e90d9118f0b051ba18e7d0fd95daa092ad9798ff98b21016e1157cd9dea0c9b20202a1eea822b0dae8a6ff46d84e691dde0d01c56b9b89ed604b56b6c92413253194624c4d52ab62cb8ff250deb3497ccdbce1367bc0fd9e1f9fab73b59352f4f8c707421135", 0x88, 0x2, 0x0, 0x0, r5}, &(0x7f0000a9d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3729, r0, &(0x7f0000e4c000)="c9b6e7bd594c0a86f3c2f93d77e26b16fc8048413548171bb03c8bc724c7d4aa14dbc83de064a485ac6d79cc50463badb852bad6a0202dc15390d94ceacae30e841ec81d36ada8bdd6832e598750de755fd795ebd71aa87dd36a66650bbf07ed10dac25c58d2ea5d064b0b42c7dd97aa2137468245c67d36cbe9b1664225b43840ead742d68f5a5a5101c0f077963e", 0x8f, 0xc701, 0x0, 0x0, r6}]) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f00000d8000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:33:34 executing program 7: 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, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) fstat(r1, &(0x7f0000dff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00009a5000)=""/58, &(0x7f000085b000)=0x3a) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000749000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000a69000-0x31)=""/49) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00003cb000)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001ef000-0x4)=0xc) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000780000-0x10)={&(0x7f0000e73000/0x3000)=nil, 0x3000}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000de1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r1, 0x11, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000414000-0x4)=0x2c, 0x4) 2018/01/21 10:33:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000fba000-0xd)='/dev/usbmon#\x00', 0x6, 0x101000) r4 = shmget(0x3, 0x3000, 0x0, &(0x7f0000994000/0x3000)=nil) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000023b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068b000-0x4)=0xe8) getresgid(&(0x7f0000418000)=0x0, &(0x7f0000059000-0x4)=0x0, &(0x7f0000d32000-0x4)=0x0) fstat(r2, &(0x7f0000df5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000852000)={0x0, 0x0, 0x0}, &(0x7f0000afa000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b26000)=0x0) r10 = getpid() shmctl$IPC_SET(r4, 0x1, &(0x7f0000764000-0x70)={{0x7fffffff, r5, r6, r7, r8, 0x4, 0x300000000000, 0x0, 0x0, 0x0}, 0x400, 0x0, 0x2, 0x8, r9, r10, 0x95, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000042d000-0x4)=0x0, &(0x7f0000c3c000-0x4)=0x4) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000094000-0x18)={0x1, 0x0, [{0x40000072, 0x0, 0x0}]}) 2018/01/21 10:33:34 executing program 6: 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, 0xfffffffffffffffe, 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$dsp(0xffffffffffffff9c, &(0x7f000061a000-0x9)='/dev/dsp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000773000)={0x100000000, 0x0, 0x2, 0x8}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005a5000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f00004bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b55000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x49f806cc, 0x3, 0x0, 0x0, 0xa0, 0xa0, 0x87, 0x0, r3}, {0xffffffffffffffff, 0x7, 0xc9, 0x0, 0xa6, 0xf4c4, 0x401, 0x9b}, {0x7, 0x8, 0xf90, 0x4}, 0x3ff, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0x0}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x2, 0xf6, 0x1000, 0x100000001}}, 0xe8) timerfd_settime(r1, 0x1, &(0x7f000069b000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000d55000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00007e6000)={r2, 0x4}) accept4$llc(r1, 0x0, &(0x7f000029a000)=0x0, 0x80000) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) 2018/01/21 10:33:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) shmget$private(0x0, 0x4000, 0xa0, &(0x7f0000525000/0x4000)=nil) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/01/21 10:33:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) close(r1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003cc000-0xc)={0x0, 0x0}) writev(r3, &(0x7f00004e8000-0x10)=[{&(0x7f00002ab000)="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", 0x1000}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000078a000)={0x3, &(0x7f0000975000-0x18)=[{0x3e2d, 0xffffffffffffffff, 0x5, 0xfffffffffffffff7}, {0x48, 0x0, 0x4, 0x4}, {0x0, 0xfff, 0x1f, 0x9}]}, 0x10) 2018/01/21 10:33:34 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000002000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000001000-0xf)=""/92) 2018/01/21 10:33:34 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000cde000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101301) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000d26000)=0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d79000-0x83)="6664001fd06e1f3583f482892ed25c932188a50da94d4811ff3946344e6fe228d1a8aeeee5eb55ce2337320aefb24c51e4857a0f2a842624ac9453388355b3c3b9c79fceff2611a76b2cb4ed2e0a29363dcdf026444b7925d486bd1d818956831e15c29f47918ae79c26c438764a70563bca17ae46084b28770500fc28c5bebc46f8ea") getdents64(r1, &(0x7f0000cdf000-0xdc)=""/220, 0xdc) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000f28000-0x4)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000021b000+0x75f)=[], 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00008c9000)=@req3={0x9, 0x5b8, 0x70000, 0x4, 0x0, 0x81, 0x100000001}, 0x1c) 2018/01/21 10:33:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ef000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000998000)={{0x3, 0xb7a}, {0x2de, 0x8000}, 0x9, 0x2, 0x800, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/21 10:33:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000035b000-0xd)='/dev/dmmidi#\x00', 0x9, 0x80000) accept4$ipx(r1, &(0x7f0000559000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000610000-0x4)=0x10, 0x800) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3, 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) 2018/01/21 10:33:34 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000002000)={{r0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$adsp(&(0x7f0000003000-0xb)='/dev/adsp#\x00', 0x2, 0x640500) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000004000)={0x80000001, 0x2, 0x3ff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000004000)="2ceb4b38ffbddedf3c592602849b2b947d75901ad345276bd72d402160ce4154253669f5ef57855c2201706451f47b9568a1d9c1be396bd7134870e8b47ab2a9755e885875ec445f8db78893e858", 0x4e, 0x20, &(0x7f0000006000-0x10)={0x77359400, 0x0}) 2018/01/21 10:33:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000272000-0xb)='/dev/mixer\x00', 0x4100, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006b0000)={0x2, [0x7, 0x81]}, 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002dd000)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f000039f000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000643000)=""/16) 2018/01/21 10:33:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x4001, 0x0}], 0x1, 0x88) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000bd000-0xc)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000061a000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/21 10:33:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f00006d7000)='/dev/vcs#\x00', 0x6, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00001a5000-0x8)={0x5, 0xfff, 0x6, 0x8, 0x101}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005a7000)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x2, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000030000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000061c000-0x1)=0x0) r3 = add_key$keyring(&(0x7f0000696000-0x8)='keyring\x00', &(0x7f0000953000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00006b3000-0x8)='keyring\x00', &(0x7f0000a5f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 10:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f000017a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x129, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x5d7]}) 2018/01/21 10:33:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 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, 0x5, 0x400010, 0xfffffffffffffffd, 0x800000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00001f2000)={0x6, 0x7, 0x1, 0x6, 0x1, [{0x40, 0xb4, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) 2018/01/21 10:33:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f60000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000a4000-0x62)="6e65742f6962b63c7461709965735f6e616d5673005b39156b3f1983be18e7c45bd472fcf5f5f10df83fbe94c469744b2af6639c265ea0195f02e753aa5177764b75eec0d2976c5e5e335a6740d92dfea466b28e7958e931bc24006875b7038229d2") 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) times(&(0x7f00001d6000)={0x0, 0x0, 0x0, 0x0}) signalfd4(r1, &(0x7f0000f6c000-0x8)={0x0}, 0x8, 0x800) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/21 10:33:35 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c77000-0x8)='./file0\x00', &(0x7f0000df9000)="6e66b33400", 0x0, &(0x7f0000dee000-0xd1)='v4') socket$rds(0x15, 0x5, 0x0) 2018/01/21 10:33:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000308000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000048c000)={0x0, 0x0}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000025b000-0x4)=0x0) 2018/01/21 10:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20020000) clone(0x10084000, &(0x7f000066e000)="", &(0x7f0000d4e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000094e000-0x1e)="") openat$pfkey(0xffffffffffffff9c, &(0x7f0000ada000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) socketpair(0x9, 0x80000, 0x7, &(0x7f0000f16000-0x8)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000040a000)={0x1, 0x4, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="da8350efd134"]}) 2018/01/21 10:33:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000022a000)='net/mcfilter6\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000274000-0x4)=0x1, 0x4) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000ce3000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000414000)={0x0, 0x0, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f2000-0x4)=0x0) 2018/01/21 10:33:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) listen(r0, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0xfffffffffffffffd, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 10:33:35 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x9)='maps\x00') preadv(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x1000) listen(r0, 0xffffffffffffffa3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000a000-0x44)={{0x2, 0x2, @rand_addr=0xa62b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a432e9ab22e53944d1bc7721ed87bff5"}) 2018/01/21 10:33:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x6, 0x400000000000b, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x800000, 0x0) futex(&(0x7f0000bb7000-0x4)=0x1, 0xc, 0x80, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2018/01/21 10:33:35 executing program 3: seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/21 10:33:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000)=0x7ff) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f000037c000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000e1a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0xa, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@cipso={0x86, 0x6, 0x0, []}, @lsrr={0x83, 0xb, 0x0, [@multicast1=0xe0000001, @rand_addr=0x0]}]}}, "c4cda316814d634b"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/21 10:33:35 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) open(&(0x7f00003eb000-0x8)='./file0\x00', 0x20040, 0x41) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x8, 0x5, 0x1, 0x0, [{[], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/21 10:33:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00002ef000-0xe)='/dev/admmidi#\x00', 0x2, 0x210000) getdents(r0, &(0x7f0000eaf000-0x9)=""/9, 0x9) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a13000-0x1)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000727000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ecd000)=0x14) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000a5d000-0x18)={0x5, 0x22, 0x1, r0, 0x0}) r1 = semget(0x3, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00009d4000)={0x1, 0x0, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000f41000)=""/146) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000b4c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd4b) sendmsg$rds(r3, &(0x7f0000007000-0x38)={&(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000d000)=[@mask_fadd={0x58, 0x114, 0x2, {{0x0, 0x0}, &(0x7f0000003000)=0x0, &(0x7f000000e000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/21 10:33:35 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000e5000)=0x0) syz_open_procfs(r2, &(0x7f0000615000)='setgroups\x00') mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") 2018/01/21 10:33:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00009c5000)='/dev/input/mouse#\x00', 0x101, 0x220000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000cca000-0xaf)={0x0, 0xa7, "bc83ffba872b8ed8a99c8d52010695e9a0933311637d1c76af59f97aee3e44dedccf64ac260a35417f67bc454b1afb178ea61fed95593c84cce45819e074473028b091817e4152d345f2f421b2a04d09686418bf2e3aa99dd17733308a8174a70fa310806107a17ee913f4c0eea7ae4d43f38d7a6391840e5eed5f1f73a0b595b8ff3a4dafb902670df9aa265ef42f615419c8d516b91fbf5e70defa0ef2176ecd88caadf56c4a"}, &(0x7f00003d2000)=0xaf) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000265000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8001}, 0x98) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000825000-0x2)=0x0, 0x2) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000bc000)={0x401, 0x27}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00001f5000)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f00000a1000/0x18000)=nil, &(0x7f00008ef000-0x18)=[@textreal={0x8, &(0x7f00008c8000-0x7c)="baf80c66b800a5ac8666efbafc0c66b86600000066ef66b9800000c00f326635000100000f3066b93b0a000066b897a4000066ba000000000f300f06baf80c66b80cda808f66efbafc0c66ed3e660f017801ba410066b8f73e000066efbaf80c66b838b5858566efbafc0c66b8fbffffff66ef0f015d00660f1a5f01", 0x7c}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) signalfd4(r4, &(0x7f0000f0f000)={0x1000}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00007fe000-0x14)={0x0, 0x1, [0x0]}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000c44000-0x400)={"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"}) 2018/01/21 10:33:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000a6000)="", 0xfce6) sendmsg$alg(r1, &(0x7f0000b9f000-0x18)={0x0, 0x0, &(0x7f000098d000-0x20)=[{&(0x7f0000645000-0x96)="52ca7adbf8a3133bda32cdd709b946a8180c0923ebc58c2cc3b47d3b65a212c2", 0x20}], 0x1, &(0x7f0000e2b000-0x18)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000776000-0x9a)=""/154, 0x9a, 0x0, &(0x7f0000ffb000)=@generic={0x0, "251c37fadc98c7a16cd68173b10e033406baf042dd6a24069cb347c18b2f28b6b55d0042096682bc97364b732011409e1f9cd3475bbf9e340d18db8b7722892e7b8c948da654850581c22d21f87de92b0d38232ac598c0464b6e1ca77615547e7b39a8b0a8a743a3ea542ef2642a9aba8541f0d7618c6a726a2b6cfae7e8"}, 0x80) getsockname(r1, &(0x7f0000f4f000+0x242)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000032a000)=0x10) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00002ce000-0x8)=&(0x7f0000e0c000-0x1)=0x0) 2018/01/21 10:33:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000004c000)='/dev/vcs\x00', 0x80000, 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) r1 = epoll_create1(0x200080004) flock(r1, 0x1) flock(r1, 0x5) creat(&(0x7f0000483000-0x8)='./file0\x00', 0x4) utimensat(r0, &(0x7f0000974000)='./file0\x00', &(0x7f000070f000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/21 10:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000012, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a5d000)=0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2d5c) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/21 10:33:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r0 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='oom_score_adj\x00') perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000096a000)=0x400000000000000, 0x100000000ff) r1 = add_key(&(0x7f0000071000)='trusted\x00', &(0x7f0000aa1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000351000)="4297a0d6aa39f2bebcfd20b8dea1cb", 0xf, 0x0) keyctl$describe(0x6, r1, &(0x7f00007cb000)=""/178, 0xb2) 2018/01/21 10:33:35 executing program 5: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) fcntl$addseals(r1, 0x409, 0xd) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x100000000) sendfile(r0, r1, &(0x7f0000f21000)=0x0, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ac7000-0x4)=0x3, 0x4) 2018/01/21 10:33:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x200900, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x5000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$KDDELIO(r1, 0x4b35, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0xd0)=""/208, 0xd0}], 0x1) clone(0x0, &(0x7f0000015000)="", &(0x7f0000000000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/21 10:33:35 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008a4000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd8000)='./file0/file0\x00', &(0x7f0000324000)='./file0\x00', &(0x7f00007d1000)='proc\x00', 0x800, &(0x7f0000e8b000)="") setgid(0x0) 2018/01/21 10:33:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009f8000)=@req={0x50, &(0x7f0000ffe000-0x50)={@generic="2a23b0695249f41259ba0ca1a94846c3", @ifru_settings={0x4, 0x2, @fr=&(0x7f00004fa000-0x18)={0x8, 0x2, 0x3, 0x7, 0xd2b9, 0x4, 0x8001}}}}) r1 = syz_open_dev$sg(&(0x7f0000ece000)='/dev/sg#\x00', 0x9, 0x240) read(r1, &(0x7f000009e000-0x4a)=""/74, 0x4a) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00004e3000)={0x3, 0x0, &(0x7f0000f59000)=""/186, &(0x7f0000196000)=""/2, &(0x7f00004ad000-0xeb)=""/235, 0x107002}) fcntl$setstatus(r1, 0x4, 0x400) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) sendmsg$kcm(r1, &(0x7f0000c53000-0x38)={0x0, 0x0, &(0x7f00004d4000)=[{&(0x7f0000eb9000)="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", 0x1000}, {&(0x7f0000265000)="52d793c357ab76ee59cc5385692073d05ef3f58bfd00b8e909b52482325bc8ff1ce5f2380e73830558aadc90", 0x2c}, {&(0x7f0000ab8000)="56e858b30fc303b39bb29b02ac5b84432957a571d3aeb4b46d7b82462939fa5dfa1447fcd5086e98bab6237462b63255e0ff9ff3acb780461d7d111a74d56d5e38c59d0986cd9ed094d8e9401fd6d70b860b5da88faa00399d9091935a59d4ddd169aab3bcd3dd9e83bbb7cfde67b1e95e7ea154eedffc3bd0d71cb2e56c4c6fdf2e552d76f5337a3ab10b2538a1fcf63772dd9ac7eff8a752f2ff704de68a24844e512899e329170e9344b7874b91d6a49a4604306e57305cfae0d45390eab836cd09307de152b1e5bf32cbe0fba24b2113a9b354ff87f4a6ee11d422b72dc2a056abe6ad4afaa603541e935966a19d9d6a", 0xf2}, {&(0x7f0000f0c000)="612b3e118076376be6f25e4cdad78e64c12e3ec0cc7167d3284e31348526067bf1dae2758143c1662a2aaacee78f39017afa4963655ddf0c148b9eb688e0d434e4695bd70ba1585bb1d2fc804eee7987dd5d1b77b81e7d6cb596ac68b934ffdcfb17febf3d5751cce40e0e61affe4856efdae0f61cbd83c5b77d3141713ea31877893a031ce51dd41bc907264d19db94152dd8ea43e8f79ce3cc64370e74f8910f5003204272d8a674b0466911fb1f7928cbd6f0d7bf3b6a578cb2152883d2c2c8c314ee711445767888713d859e", 0xce}, {&(0x7f0000589000)="345a0d656019048a628455d68be81c07b8edd7dc718ec517c9f91756ef6defd4cbbcd279f21d626e21204e46ae5c02fb1b024d90ee6f388c182ae72f952ba455436cd7300836e2662d763c6026e2a86456c9093342d6b894d65c2102625916bb336ec76f133dbeed02795d7d92cecd80b383d82d3dff09169bb641c9ddea09eb8e33d4a07440a30b0bf4d2f3d232baee567aecfd70c39def5f777d37", 0x9c}, {&(0x7f0000fa7000-0x1)='k', 0x1}, {&(0x7f000068a000)="7f345eb3fcc36a5c261f55b8e1c0cbc42e1679ad3bd22dadae66d21872b51b68fad3049921b1923ff25e185556d4a9696ebedb12c826e7394340194ae32c7f0deef8bcfc5916b85d694b3093193cc03766d2fb617046847ae3cdd8c62ed5f62ac52c649afd72888b4e19c659d43f4759b7d9798850c699282cf08ed4d2a801a3b191e910fe425fef4518a35d9d776cb396bb04785dbcef47b3a34dde66930a7e9149983f5ff126842a97fcc1e83e03eb96aa58", 0xb3}, {&(0x7f00001e2000)="3037c5ac7e64e961472b5ca9f7094828905526f531b49369d4afc458239522ec130cea7acbda6a2b2e0d2d102a08281a6b056a3f86679ff0e5e28336b500717abbc7e1c026bef4d275867df9298d5a2434442dff06bfa00a9b0e6d602df70dcec283ff61cc6c5e814d0eeaae91a42e04b84fbe2dca45b19bb7e84c8b767fcc0af711dc850bec811123a3bdb80ee024a6769a91e52ef13be0bded4112eb33f6af7927cef54a966e02a8a47514d8fa818796c9eaace1f8dc1c77df07f8b02b4a72ce3711633da1a47f672bd10a97a0c9ba6b9ec8354882ef6bb4ac", 0xda}], 0x8, &(0x7f00003eb000-0x58)=[{0x58, 0x11d, 0x3, "20d0deb9c8e8c357ee0447042f0a3befce8e5adf37fc5ddaecc9666feb80e4762e125ac80714363a447bb35b5f814b16e7de14e463ce19139422b58923f573b426"}], 0x58, 0xc0c0}, 0x4000000) 2018/01/21 10:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000005, 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]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000daa000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002a9000)={0x0, 0x94, &(0x7f000077b000-0x94)=[@in6={0xa, 0x2, 0xe7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000b36000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000386000)={r2, 0x7}, &(0x7f0000b6a000)=0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000635000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000dbd000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000b0e000-0x50)={0x81, @time={r4, r5+10000000}, 0x60, {0x4, 0x9}, 0x6, 0x2, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f00009a2000)='/dev/snd/timer\x00', 0x0, 0x4001) sendmsg$inet_sctp(r3, &(0x7f0000c0b000)={&(0x7f0000d4f000)=@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c, &(0x7f00009fd000)=[{&(0x7f0000f51000)="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", 0x1000}, {&(0x7f0000cb2000-0x91)="56cb33d0296a9f0c20c1199bace4cb32e919659b7d0756c2a52bab650b4a5c165dabadda2e8f2c78365d5ba2e8d74b23bb47078e5f9e557fa6c26ce6070374cda664078ba6ca50ccc2af936a7cf01b280aedf2ab56873596d5eb34c941b0de408aede92672b60f44f38c14d05bac7d483919be6ce5262d40b97e39c0bd6f6c24f6700fc3a8f1e222cc41b77e66c77ceb8f", 0x91}, {&(0x7f00004e4000+0xb7a)="5f7e0540868cbe1b54f2cb32d8554aeefdaf1a3e3eb335524fa2e95e6513f7f937773548236d9b13855303f1a9357ae7ae3ea76207bb09a9a0ef98e328622f03649c3e26ffb27d7405183c0bb2702a1ffa7973c70f896469e5c02c05a48d75dcb8b5af8de98593b36b31", 0x6a}, {&(0x7f0000873000-0x49)="b6cb3b5e6aedca361366ce69cba7ba880dfc180ba6ac04a05011e03d16805553190e5f9649914ae4f396cb7a4914d09e8cc1d720ffc23c05a2c5fee8e2ad7dce9b2882e6cd5ddda76c", 0x49}, {&(0x7f00000d1000)="64a531594ce9beb9c4db8e237d8b7a685abc6a9c31536040cc1dda379b0486f0dc7ce356c06e3332fb7821c4dd8818a225a9a977a64c63b6191eb7", 0x3b}, {&(0x7f000077f000)="bbbb6abe8e6b2075fbec3924313cc7051ca2e556590acafc5827658f030da55a38", 0x21}, {&(0x7f0000e53000-0x27)="3e29b3b7c9deac553a68e92f020cda4abced1b04b9524d6781173ebf666dd3e865b889b7bde9f4", 0x27}, {&(0x7f00006fb000)="f650d0ca8b470aa1d3960682c7f9fb9d8dd2dc38fd53080dae2a72919f8b2c5722b65234e88446205fd9da8c64459e1387540e850fe4e066330536da7f863e44564aedde24a8c9e967738f528820b52080117cb20d719525ad4e9b4c52cadb2b5981095992ae97b4c216512c27ea3d65f564735eb4a9da3dabf386748ffc7d41de3e", 0x82}, {&(0x7f00000bd000-0x1000)="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0x1000}], 0x9, 0x0, 0x0, 0x0}, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/21 10:33:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f00002d9000)=0x0, 0x4) [ 65.282194] QAT: Invalid ioctl 2018/01/21 10:33:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000028a000/0x3000)=nil, 0x3000) r0 = syz_open_procfs(0x0, &(0x7f00007f0000-0xa)='numa_maps\x00') pread64(r0, &(0x7f0000aab000)=""/41, 0x29, 0x40000000000000) munlock(&(0x7f0000550000/0x4000)=nil, 0x4000) 2018/01/21 10:33:35 executing program 5: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e7a000-0x15)='/proc/self/net/pfkey\x00', 0xa8040, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000e79000)=""/208) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000e79000)='/dev/input/event#\x00', 0x1000, 0x4ac20a) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000e79000-0x10)={0x0, 0xffe, &(0x7f0000e78000)="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"}) 2018/01/21 10:33:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000368000-0x4)=0x0) sched_getaffinity(r0, 0x8, &(0x7f000097b000-0x8)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000043c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) io_setup(0x2, &(0x7f0000215000-0x8)=0x0) io_submit(r2, 0x0, &(0x7f00009f6000)=[]) 2018/01/21 10:33:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000040000)='/dev/kvm\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair(0x1, 0x5, 0x1, &(0x7f0000701000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000060f000)={0x6, 0x0, 0x2, 0x10001, 0x33d8}, 0x14) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$amidi(&(0x7f0000ad1000-0xc)='/dev/amidi#\x00', 0x9, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000671000)={0x30000000, 0x0}) r6 = syz_open_dev$sndpcmc(&(0x7f0000414000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x1) epoll_wait(r6, &(0x7f0000eaa000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f000047b000-0x4)=0x2) mknodat(r6, &(0x7f0000541000)='./file0\x00', 0x8, 0x1) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f000098f000-0xc1)="58661bdfadd144e789a24f2b8c41b270defb25cae1448d79159f3e3dce75cfa2a710a0ab9faf23f0eadcd387812086b750e2c96c3701d8a110607564ec3b6f2cd84c968d9787fa11a2c918e94c72f378c66f9992d880170b8b0d9098773c0b9bb218c36e9cd5cb55dbec072d93e71f652bbb9fb2e86441438f5768d47d20e5d38f187bd9ea1483cdec46992a8e57ae3fd5972110e0750db06e693cafa08adb96d8bc83aaf7869e146e7e63fdba62288c6e6a5be91c8f9acc32865f1b78a2eb9297", 0xc1) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000c3c000-0x38)={0x2, 0x0, [{0x44e, 0x0, 0x0}, {0x1, 0x0, 0x0}]}) fallocate(r1, 0x0, 0x2, 0x8) syz_open_dev$sndpcmp(&(0x7f0000a86000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x1) 2018/01/21 10:33:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) dup2(r0, r0) timerfd_settime(r0, 0x1, &(0x7f00002cf000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000d5e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 10:33:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000262000)='/dev/input/mouse#\x00', 0x1, 0x2002) read(r0, &(0x7f0000a32000)=""/168, 0xa8) bind$inet(r1, &(0x7f00005ea000)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000a4b000)='/dev/sg#\x00', 0x8da, 0x100) ioctl$KVM_SET_PIT(r2, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r0, 0x400, 0x0) 2018/01/21 10:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000dac000)='/dev/rtc\x00', 0x80000, 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) syz_emit_ethernet(0x5b, &(0x7f0000230000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0xf, 0x4, 0x2, 0x0, 0x4d, 0x3, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x10}, @multicast2=0xe0000002, {[@noop={0x1}, @timestamp={0x44, 0x24, 0x5, 0x3, 0x8, [{[@multicast2=0xe0000002], 0x1}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x6a04}, {[@loopback=0x7f000001], 0x5}, {[@rand_addr=0x0], 0x1}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x689, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, "06"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ab8000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009af000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00005ff000-0x1)=0x25a, 0x1) getpriority(0x0, r0) 2018/01/21 10:33:35 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000004000-0xf4)=""/244, &(0x7f0000009000-0x4)=0xf4) [ 65.308943] QAT: Invalid ioctl 2018/01/21 10:33:35 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000005000/0x3000)=nil, 0x3000, &(0x7f000000f000)=""/11) setsockopt(r0, 0x111, 0x1, &(0x7f000000f000-0x5)="0001ca37", 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000010000)=0x0, &(0x7f0000011000-0x4)=0x0, &(0x7f0000003000)=0x0) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={r1, r2, r3}, 0xc) 2018/01/21 10:33:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000018b000-0x8)={0x3, 0xffffffffffffff9c, 0x1}) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f00003d0000)=""/59, 0x3b) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c07000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000c3d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002aa000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffe0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndpcmp(&(0x7f0000c18000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x301000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000044f000)=""/25) bind$netrom(r2, &(0x7f000042d000-0x48)=@full={{0x3, {"8a8ad02d1c6efe"}, 0x6704}, [{"a14872bf8c8d92"}, {"56c5266a5b72a7"}, {"df12e44c6f89bf"}, {"dff46a60641548"}, {"18632b340542a8"}, {"53d07cb19ff065"}, {"a6688b93910510"}, {"a3a49b14dbcd05"}]}, 0x48) 2018/01/21 10:33:35 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f000000a000-0x8)='./file0\x00') r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000010000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000009000)=""/171, 0xab}, &(0x7f000000d000)=[{&(0x7f0000010000)=""/3, 0x3}], 0x1, 0x0, 0x0}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000-0x8)=""/8, 0x8}, &(0x7f0000005000)=[{&(0x7f000000c000)=""/162, 0xa2}], 0x1, 0x0, 0x0}}], 0x90, 0x0}, 0x0) 2018/01/21 10:33:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00009c8000-0xa)='/dev/vcs#\x00', 0x8, 0x1200000400100) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00002bd000)={{0x2, 0x9}, 'port0\x00', 0x4, 0x41, 0x7f, 0xea7, 0x10001, 0xd20, 0x3, 0x0, 0x7, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_gettime(0x0, &(0x7f00007bb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f00002f5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) semtimedop(r0, &(0x7f00004af000)=[{0x2, 0x4, 0xffc}, {0x0, 0x3, 0x800}], 0x2aaaaaaaaaaaaa6b, &(0x7f0000034000)={0x0, r2}) semctl$GETNCNT(r0, 0x7, 0xe, &(0x7f0000bb1000)=""/189) semtimedop(r0, &(0x7f0000f21000-0x12)=[{0x7, 0x7fffffff, 0x800}, {0x4, 0x8, 0x800}, {0x1, 0x3, 0x800}], 0x3, &(0x7f000077e000)={0x0, 0x989680}) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f000043c000-0x1000)=""/4096) connect$inet6(r1, &(0x7f00008fe000-0x1c)={0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x23}, 0x1c) 2018/01/21 10:33:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fcc000-0x8)='./file0\x00', 0x1040, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00006e0000)='./file0\x00', 0x2002, 0x0) connect$bt_rfcomm(r0, &(0x7f0000bc1000-0x9)={0x1f, {0x303d03c6, 0x101, 0x6, 0x7, 0x2, 0xffff}, 0x7}, 0x9) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/01/21 10:33:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00002fa000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000028000-0x2)="") timerfd_gettime(0xffffffffffffffff, &(0x7f0000a48000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x40800, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x0) 2018/01/21 10:33:35 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) syz_open_dev$dmmidi(&(0x7f0000c6d000-0xd)='/dev/dmmidi#\x00', 0xfc, 0x100000000004) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000f6f000-0x38)=[@in6={0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x38) unshare(0x400) r0 = timerfd_create(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000b79000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000160000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fa8000-0xa8)=[{&(0x7f000044f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000764000)=[], 0x0, &(0x7f00007b5000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) timerfd_gettime(r0, &(0x7f00007f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 10:33:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$llc(r0, &(0x7f00008e3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="2202ce37e7a3", [0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b43000)={{{@in=@rand_addr=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=@mcast2={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}}, &(0x7f0000d88000)=0xe8) 2018/01/21 10:33:36 executing program 5: clone(0x0, &(0x7f0000515000)="", &(0x7f00009df000)=0x0, &(0x7f0000467000-0x4)=0x0, &(0x7f0000c9a000)="") pipe2(&(0x7f000003e000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000001000-0x30)={0x80, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/21 10:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006b0000-0x58)={0x26, 'skcipher\x00', 0xf, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d20000)="e5", 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000018d000)='./file0\x00', 0x24502, 0x100) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c58000-0x4)=0xb7d, 0xfffffffffffffe79) 2018/01/21 10:33:36 executing program 6: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bb9000)=0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000553000)={@common='lo\x00', &(0x7f0000faf000)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x800}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000668000)=@assoc_id=r1, &(0x7f000047f000-0x4)=0x4) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009e2000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/21 10:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={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]}}, 0x88) alarm(0xffffffff80000001) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000bb2000)={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]}, 0x0, 0x0, []}, 0x90) 2018/01/21 10:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() waitid(0x2, r0, &(0x7f0000ce2000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004c2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000d49000-0x4)=0x6) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/21 10:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000748000)={0x0, 0x0}, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xcc7, 0x80000000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xa33, 0x0, 0x7, 0x0, 0x200000ac5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x20000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) sync() r1 = syz_open_dev$vcsn(&(0x7f0000869000)='/dev/vcs#\x00', 0x7, 0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0xfffffffffffffe91) fsetxattr(r1, &(0x7f000019c000)=@known='system.sockprotoname\x00', &(0x7f000010e000-0x19)='cgroupproclo{cpuset{eth1\x00', 0x19, 0x2) 2018/01/21 10:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x20004, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0xfffffffffffffffe, 0xfffffffffffffffc) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/21 10:33:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x4, 0x400000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000061d000+0x6de)=""/80) r1 = add_key$keyring(&(0x7f00001bc000)='keyring\x00', &(0x7f0000f12000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000b26000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r1, 0x9, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r3) r5 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r3) keyctl$update(0x2, r4, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0x313) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r4, r5, r4}, &(0x7f0000a54000-0x5)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000a3e000-0x6)={'rmd256\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsn(&(0x7f00005ee000)='/dev/vcs#\x00', 0x4, 0x800) 2018/01/21 10:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000c0a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000314000-0x68)={0x3, 0x0, [{0x0, 0xd6, &(0x7f0000d88000)=""/214, 0x0}, {0x0, 0xfffffffffffffd59, &(0x7f0000db9000)=""/4096, 0x0}, {0x0, 0xc6, &(0x7f0000690000)=""/198, 0x0}]}) 2018/01/21 10:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005a3000-0x8)={0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004a3000)=0x0) 2018/01/21 10:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000631000-0xd)='/dev/dmmidi#\x00', 0x85, 0x10000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000095f000-0x6)={0x0, 0x8000}, &(0x7f000009d000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000085c000)={r3, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r0, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r0, 0x540a, 0x10001) ioctl$TCXONC(r0, 0x540a, 0x1) r4 = open(&(0x7f0000941000)='./file0\x00', 0x9ffc, 0x68) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f000093f000-0x4)=0x1, 0x4) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f000063f000)="c4dfbcaca06031d639c3cf0882e218836687f85160d97f1a479fb89f483fa3e0e5048d85250ae7eadadba39bbb2bdd354bd85d4683188a2c3ae7463d9c24d8c4c88bef3d15bf6bb480888c72052d828720ebb9c95cde601b9563699b500d8c6996b680e9847acd401584269153d2f666a5f09736eced57c58d886a349548d20719b3", 0x82) syz_open_dev$amidi(&(0x7f0000181000-0xc)='/dev/amidi#\x00', 0x6, 0x2000) 2018/01/21 10:33:36 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) socketpair(0x4, 0x5, 0xf308, &(0x7f0000046000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) r2 = creat(&(0x7f00007c9000-0x8)='./file0\x00', 0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f000076b000)={{0x545f, 0x3, 0x9, 0x9, 0xf2f, 0x11ef}, 0x100000001}) syz_open_dev$tun(&(0x7f0000634000-0xd)='/dev/net/tun\x00', 0x0, 0x200200) 2018/01/21 10:33:36 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000165000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x5, {{0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20112108) 2018/01/21 10:33:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)="") lremovexattr(&(0x7f0000219000-0x8)='./file0\x00', &(0x7f0000c74000)=@random={'trusted.\x00', '\x00'}) 2018/01/21 10:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x5, 0x4) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000c18000)="a42784c815019c133fabbe03349cfa77d75667c7af4d3cb2d1047a1886b7a448bc06d62790d5ed6a16fe807e4f57c74427dbd22f2f3b3ef71543e168d9c558e3bdd7ef85f7efeee58a3b135e06aae8f0e7ec45451973c31f824c41921ef73a5683aac9aea476ec510b92829f0ecf3884cc6a7ee6d241ed70df041bf3d029a19b5bc61f1599d1465df9b441319982cf916b2c0a0e7b39601eb245804458bd696de35aeacd8c716e891aa0f75f55902c867bd2599fbe3b9961f3a06d704b590c21a50bbc9f36bb10a1ed41b67d54dff0ebac238a4a80c447c7c0eeebf9ac0b0e83001f9b6f286192bfefe1ecf74a55fa4ffc62a10eb62db9") connect$inet(r0, &(0x7f0000eaf000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe31) 2018/01/21 10:33:36 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000966000)='/dev/sequencer\x00', 0x5c1300, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000b8e000-0x1)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x35, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) 2018/01/21 10:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000487000)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000043e000)=0x3, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000cc1000)='hybla\x00', 0x6) setsockopt$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) 2018/01/21 10:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000013c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x1000801) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000f59000)=0x0, &(0x7f0000828000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 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) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000015a000-0x4)=0x5, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f000047a000)='/dev/dmmidi#\x00', 0xb, 0x401) getsockname$packet(0xffffffffffffff9c, &(0x7f0000390000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e35000)=0x14) connect$can_bcm(r2, &(0x7f00009c4000)={0x1d, r3, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/21 10:33:36 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000058e000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x2001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000001000)={0x10004, 0x3, 0x2000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r4 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002000)={0x200f1526, r5}, &(0x7f0000003000-0x18)={0x800000000, 0x5, 0x4000000000000000, 0x40000000000000, 0x20, 0x10000}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) sync_file_range(r1, 0x10000, 0xb2a0, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000003000)={0x7fffffff, {{0xa, 0x3, 0x33, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpriority(0x2, r5) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000001000-0x14)={0x5, 0x3, 0x67cd, 0x4, 0x5b0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000)={0x4, [0x20, 0x3, 0x80000000, 0xd25]}, 0xc) fgetxattr(r3, &(0x7f0000002000-0xe)=@random={'btrfs.', '(vmnet1\x00'}, &(0x7f0000002000-0xd2)=""/210, 0xd2) lremovexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0xe)=@known='system.advise\x00') ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000003000-0xda)=""/218) ioctl$TCSBRK(r3, 0x5409, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000004000)={""/1024}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001000-0x4)=0x1, 0x4) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000004000)={0x0, 0x8001}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000005000)=@assoc_value={r6, 0x0}, 0x8) 2018/01/21 10:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0xd5838d3d, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') getxattr(&(0x7f0000079000-0x8)='./file0\x00', &(0x7f0000817000-0x11)=@known='security.selinux\x00', &(0x7f000007b000+0x3e2)=""/18, 0x12) fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00008c2000)=0x4) readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) 2018/01/21 10:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) lseek(r0, 0x0, 0x3) 2018/01/21 10:33:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000086000)='.request_key_auth\x00', &(0x7f0000cd7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bd3000)='/dev/snd/seq\x00', 0xffffffffffffffff) r2 = add_key$user(&(0x7f00007e3000-0x5)='user\x00', &(0x7f0000bc6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000a000)="9050ce8b2d5020ab3960978d3733b24b992eaef39d293107114b0cc0ba865c0ccff04768e16221a64e0375fc45d64f60fa3fbcdfa106a3e6720aa922756c73c1c8849c3de56de5590dbfb5964f618e0fa8c379ff30b1b9ad1d8b28c2d5b66c6888bc421fd620d2cf358a2bab7e83affe6f489ee027aa22fd452e4566ca4aa461e3cf85074e3ca9e0528cfd51f3aff0e3c63280166c1ce201101dbdd8812f4a14ab9ce0a2896fe088ed6c", 0xaa, 0xffffffffffffffff) r3 = request_key(&(0x7f000029d000)='keyring\x00', &(0x7f0000af3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cba000)='\'userem1\x00', 0xfffffffffffffff8) userfaultfd(0x807fd) keyctl$dh_compute(0x17, &(0x7f0000084000)={r1, r2, r3}, &(0x7f00005e3000-0x78)=""/120, 0x78, &(0x7f00002de000)={&(0x7f0000c0a000-0x40)={'sm3-generic\x00'}, &(0x7f000083b000)="1552217e23a95a71a0fd84bb936b6c03509cc67de4c712282279c426c1a48ab07682ae2eb13da5ec9443fc797b955fc758860173625bd697fb26d9d078184e0d274414f52f7ddbc40e6cd6930a572df9641a13e02bcb790f93", 0x59, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000ec6000)={0x0, 0xb2b1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000809000)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000050d000)="1056", 0x2, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dd9000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069e000)=0xe8) getresgid(&(0x7f00009eb000)=0x0, &(0x7f0000c9b000)=0x0, &(0x7f000034e000)=0x0) r4 = memfd_create(&(0x7f0000782000-0x1)='\x00', 0x3) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000ace000-0x10)={0x4, &(0x7f00007cf000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$KDENABIO(r4, 0x4b36) keyctl$chown(0x4, r1, r2, r3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000dfc000-0x50)={{0x2, 0x1, 0x707, 0x0, 0x1000}, 0x8000, 0x7fffffff, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:36 executing program 7: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00002b3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101002) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000844000-0x2e)=""/46, &(0x7f0000087000)=0x2e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000e7a000)=""/0, &(0x7f0000e7e000)=0x0) 2018/01/21 10:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c0d000-0xb)='/dev/mixer\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000710000)='tls\x00', 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x20000, &(0x7f000069b000-0x5)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff09) sendto$inet(r1, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = open(&(0x7f0000155000)='./file0\x00', 0x24100, 0x80) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f000070b000)=0x1, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000177000)={@dev={0xac, 0x14, 0x0, 0xa}, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) syz_open_dev$vcsa(&(0x7f00007b0000-0xb)='/dev/vcsa#\x00', 0x4, 0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000001000)=""/46, &(0x7f00006f5000)=0x2e) semget$private(0x0, 0x2, 0x508) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000d88000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000e31000-0x78)={0x7a5, {0x2, 0x2, @rand_addr=0x7e00000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x91c, 0x1, 0x7, 0x9, &(0x7f0000234000-0x10)=@common='ip6tnl0\x00', 0x40, 0x9, 0x0}) getcwd(&(0x7f0000013000)=""/233, 0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ff2000-0x4)=0xfffffffffffffffa) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r0, 0x540a, 0x9) 2018/01/21 10:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd4000-0xce)="", &(0x7f0000c96000-0xcc)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e4000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(r0, &(0x7f00001b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 10:33:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ffa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000006000+0xfea)={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, 0xffffffffffffff9c, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0x210200, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 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) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@random={'trusted.', '/dev/sequencer\x00'}, &(0x7f0000000000)=""/27, 0x1b) 2018/01/21 10:33:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000ced000-0x20)={0x2, 0x18, [0x6, 0x81, 0x100000001, 0x2, 0x7, 0x1]}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000435000-0x8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') dup2(r1, r3) 2018/01/21 10:33:36 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000010000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000000a000-0x4)={0xffffffffffffff9c}) r2 = syz_open_dev$adsp(&(0x7f0000002000)='/dev/adsp#\x00', 0x100000000, 0x40000) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000011000)="680f7b956ebdb6147a9dcd2573e84e774b28205cf391f438d42b9390982f779a54eeac2880255d1f190669bb89c6b7af2d28de615a69133cc76916b6e4d1") ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000002000-0xb0)={{0x800000000000000, 0x7}, 'port1\x00', 0x80, 0x40, 0x4, 0x80, 0x40, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x10001) rt_sigreturn() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000010000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000012000)=0x8, 0x80800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000012000-0x4)=0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000012000)={0x5, 0x5, [{0x80000001, 0x0, 0x0}, {0xffffffffffffff08, 0x0, 0xffffffffffff5ac5}, {0x0, 0x0, 0x8}, {0x7f, 0x0, 0x100}, {0x800, 0x0, 0x5}]}) r5 = syz_open_dev$amidi(&(0x7f0000013000-0xc)='/dev/amidi#\x00', 0x9, 0x101002) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000004000-0x8)={r4, r2}) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f000000e000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000-0x48)={0x1, 0x2, &(0x7f000000d000-0x40)=@raw=[@jmp={0x5, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xfffffffffffffce4, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 10:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000653000-0x14)={0x0, 0x8f6, 0x0, 0x0, 0x3f}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f000012d000-0x10)={0x0, 0x0}) utimes(&(0x7f0000351000)='./file0\x00', &(0x7f000029b000-0x20)={{0x0, 0x0}, {r1, r2/1000+10000}}) 2018/01/21 10:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000767000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x8004745a, &(0x7f0000d1e000-0xae)=""/174) [ 65.847974] QAT: Invalid ioctl [ 65.878240] QAT: Invalid ioctl 2018/01/21 10:33:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000110000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006ae000)='bdev\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000049f000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000005000-0x8)='big_key\x00', &(0x7f0000747000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000778000-0x2d)="be6f5ba2d199102a1faf177d0042d12f380c2083faee4cee975f05ca5529a1a5fa2387b3b1861c3c8f189b7249", 0x2d, 0x0) keyctl$reject(0x17, r0, 0x0, 0x0, r1) 2018/01/21 10:33:36 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f000000a000)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/21 10:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffc54, &(0x7f0000107000-0x8)=0x1075) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000061b000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000f72000-0x10)={0x5, 0x9, 0x1, 0x0}) unshare(0x20000000) clone(0x0, &(0x7f0000c19000-0x88)="50ab0ae141ad852ab489bb00751f7dc2e2a89deecb60cba0a3b0e246db4381cfe264a6ab957361e1d258503d7830adc3f2ec517d27084c278619ca76434f8aeed26d09bdb1985e7a8ccf37dbd8f16f89c44a09a2c17f05512f337e77d229ee87260ecd4f26e6bf1947f06fb7d1a245570b0d1519211fdbd9861a98c0a88bd6c95ad5cb1858976463", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00000a8000-0x9d)="3248f35e41248f9f5a4b9b12e7988afead91171fa8c6df0d5a1bc47d02fd0d0e0bf97a6cd8473609f7452fce2bbb8b1336b062018770a40edfdb9e3847e591d9fd7b797a3a7869ac977b35060eb0c2c8460e1aedc935eae59114aad3d536419e893666797c87665413097d3cae7627a4ccc4a8ea7e947736420157968f2df39878d2f50e794daf675dba13bd3b2e80f20062ca16d455d355a951e1583c") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(serpent-generic)\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00004f9000-0xb)='/dev/audio\x00', 0x400600, 0x0) connect$llc(r1, &(0x7f000046f000)={0x1a, 0x1a, 0x3, 0x1e3c, 0x80000001, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="", 0x0) 2018/01/21 10:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fd0000-0x12)='/dev/input/event#\x00', 0x2, 0x1000000101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x20000000001, 0x49, 0x2}], 0x18) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000062e000)='em0\x00') 2018/01/21 10:33:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000cf4000-0x12)=""/18, 0x12}, {&(0x7f0000001000-0x29)=""/41, 0x29}, {&(0x7f0000b77000-0x1e)=""/30, 0x1e}, {&(0x7f0000001000-0x1c)=""/28, 0x1c}, {&(0x7f000086a000-0x8c)=""/140, 0x8c}, {&(0x7f0000000000)=""/114, 0x72}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f0000802000-0x34)=""/52, 0x34}, {&(0x7f0000506000-0xe2)=""/226, 0xe2}], 0x9, &(0x7f0000aed000)=""/111, 0x6f, 0x80000000}, 0x40002020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000417000)={&(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000d82000)={&(0x7f0000000000)=@can={{0x2, 0x8, 0x9, 0x0}, 0x3, 0x3, 0x0, 0x0, "880a9614114d8209"}, 0x10}, 0x1, 0x0, 0x0, 0x40041}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000)={r2, 0x3}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) r3 = getpgrp(0x0) ptrace$getsig(0x4202, r3, 0x7, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000)={0x7, r0, 0x1}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@generic="1b492b31bc3ba729b60b380b1d16f1f0", @ifru_flags=0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000002000)={"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"}) ioctl$TCSBRKP(r0, 0x5425, 0x7f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000004000)={r2, &(0x7f0000005000-0x9a)=""/154}) 2018/01/21 10:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = syz_open_dev$sg(&(0x7f0000946000-0x9)='/dev/sg#\x00', 0xd47, 0x100ffc) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000090000-0x20)={@generic="c3232277122811c8f2c0bd2c29d71f23", @ifru_flags=0x8000}) name_to_handle_at(r1, &(0x7f0000475000)='./file0\x00', &(0x7f0000ceb000)={0x1008, 0x7f, "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"}, &(0x7f0000c40000)=0x0, 0x400) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000646000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000a56000-0x18)={0x5, &(0x7f00000e9000)=""/198, &(0x7f0000cfb000)=[{0x0, 0x62, 0x8, &(0x7f00005e1000-0x62)=""/98}, {0xffff, 0x1000, 0x0, &(0x7f00000f0000-0x1000)=""/4096}, {0x80000001, 0xde, 0x40, &(0x7f00002a6000)=""/222}, {0x6, 0x0, 0xffffffffffff0001, &(0x7f0000646000)=""/0}, {0xfffffffffffffffd, 0x1000, 0x3f, &(0x7f0000535000-0x1000)=""/4096}]}) dup2(r2, r3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000468000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000006000)="", &(0x7f0000003000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b8000-0x20)={r1, &(0x7f0000050000-0x4)="859e462a", &(0x7f00009c6000)="", 0x2}, 0xffffffffffffff48) fsetxattr(r1, &(0x7f000032c000)=@known='user.syz\x00', &(0x7f0000df3000-0x6)='proc-\x00', 0x6, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000dd0000/0x18000)=nil, &(0x7f0000293000)=[@text16={0x10, &(0x7f0000817000-0x30)="f30f09dba9f2ff66b8010000000f01d90f319a6ceebf00660f3267670f3804af00600000b895000f00d00fa1f0014880", 0x30}], 0x1, 0x64, &(0x7f0000aa7000-0x10)=[@vmwrite={0x8, 0x0, 0x5, 0x0, 0x200, 0x0, 0xe078000, 0x0, 0x9}], 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xa21) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ada000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000-0x4)=0x0) getresuid(&(0x7f000059f000)=0x0, &(0x7f0000891000-0x4)=0x0, &(0x7f0000722000)=0x0) r6 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003f4000-0xc)={r4, r5, r6}, 0xc) getpid() ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000d5b000-0xb0)={{0xc, 0x1e}, 'port0\x00', 0x69, 0x10004, 0x40, 0x2, 0x3ff, 0x9d03, 0xfffffffffffffffd, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r7) 2018/01/21 10:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = open(&(0x7f0000df0000-0x8)='./file0\x00', 0x4000, 0x1a4) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000717000)=0x0, &(0x7f000021c000)=0x4) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000cee000-0x4)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00005a5000)={0xb48000000000000, 0x2, 'client1\x00', 0x4, "6f4310fac3e147a8", "ef28f58a40d25e0aef0a032c7dd22a858f158e18b14d9a63890116e443c5a2bd", 0x8, 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]}) geteuid() 2018/01/21 10:33:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x20000003c, &(0x7f000005f000-0x1)=0x0, &(0x7f00002d8000-0x4)=0x4) 2018/01/21 10:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000458000-0x9)='/dev/dsp\x00', 0x161200, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000218000-0x27)=""/39) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00003fe000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/21 10:33:36 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) r0 = gettid() process_vm_readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0xfffffc57}, {&(0x7f0000004000)=""/51, 0x33}], 0x2, 0x0) 2018/01/21 10:33:36 executing program 5: socketpair(0xb, 0x80f, 0x6, &(0x7f0000234000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bb7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00005e6000)={r2, &(0x7f0000593000-0x70)=""/112}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x3d, "29c24fbd5bd86c71d0f65b414f6f07772f2a44d252a11ab2e187f2c1dcbd4b90f9956d12d33ef6e6e9c292163aedfab2ce021e5ec9e17f3737bfef986c"}, &(0x7f00009f4000)=0x45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x1, 0x4, 0x70, 0x7, 0x400}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000002000-0x60)={0x0, 0xb, 0x4, @thr={&(0x7f0000002000-0xc4)="4b2a6fa5ec7b7eb82f32e76c0d2336897950aa550317812620ba9a4241cb6cc7e0e72be1571064488324a25c9fda05ef0b09d23d3d498bd12784c76699d69eaacb4f877194a735b8be4696258a5ceffc7cb2c6371c6ec8ef46b235bfed846b51355cb4ff54a0a0b4201c253e80030e9a3f41dde2345051025ec815266db801ef89bd27fac962184069968f0bcf94db94eec26ade4d4780283f8a22801c6cd7fecbbe4f8f649ba00088a86d4a5587a3c6329f78f68fbab9b49454e591c4f68699380573d9", &(0x7f0000001000-0xbb)="5b50beced9bf7e5b842bc5083d77f631188a84266f94af928e54fd7320b564f62e0ebe4f46d38d78d1c8c0065346d4362d1aa578f37bf4910e5fd8f4e92b8dd1e8ef59190b566f5aaaf2c82ceeefe01306cae292e7f3aea2c85dd19a180db0a4fc7ea8af185e761e0de190fb6af08f14fc34350b95689ca13111e4e1e3e0579a5203548bd1f478f9c502a358bfa035ecdeba8bad20381675caa392ab83d4fc2d7c240fe34b82f05a6f65c0eda0deee071bc0c187906d10c9960b1d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000003000-0x90)={{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) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000002000-0x2)={0x7, 0x81}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000004000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000005000-0x14)={0x11, 0x1b, r7, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) io_setup(0xffffffff7fffffff, &(0x7f0000003000+0x6e1)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000005000)=0x10000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000007000-0x10)={r4, 0x58, &(0x7f0000005000-0x58)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in6={0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000008000-0x10)={0x2, 0x3, 0x9, 0x2}, 0x10) 2018/01/21 10:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) r2 = semget$private(0x0, 0x0, 0x48) semctl$SEM_STAT(r2, 0x7, 0x12, &(0x7f00000df000)=""/159) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/21 10:33:36 executing program 0: unshare(0x400) r0 = eventfd2(0xc50, 0x80021) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x40001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001000-0x9)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fcb000)=0xc) tee(r0, r0, 0x7ffd, 0x4000000000000000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000097d000-0xc)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000d0d000-0x4)=0xffff, 0x4) tee(r0, r2, 0x6, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000001000-0xfd)=""/253) 2018/01/21 10:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000754000-0xb)='/dev/mixer\x00', 0x80000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000374000-0x8d)=""/141) 2018/01/21 10:33:36 executing program 3: prctl$void(0x27) r0 = syz_open_dev$sg(&(0x7f0000468000)='/dev/sg#\x00', 0x81, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000001000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:36 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000e79000-0x4)='n`s\x00', 0x0, &(0x7f000066f000)="2c19acdcd4b6dcfce9ad0d2dabfd795e347588956b8e84f5d92971d5032a50f8d26b19dcfb01fd6028adfe71ba12a21bd4115d62b9fb651a65967bf84577a1ff0300000b1a8c51fa0983dde57e7b72080000000b") openat$dir(0xffffffffffffff9c, &(0x7f0000872000)='./file0\x00', 0x183200, 0x24) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ca7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000c15000-0x70)=[{0x0, 0x0, &(0x7f000035c000)=[{&(0x7f00005fc000+0x8a3)="efb1b78629ba9356d48306da1143f2d44a3a6a0301a2", 0x16}, {&(0x7f0000bb0000)="a94701df7cbda30a401f48ee9afcef36187039c12f458aa22fd51973547d44b79b5c8e6cc56c68f09194302d6f999865a14332384f144ab5fd18", 0x3a}, {&(0x7f0000909000-0x3)="ac5c46", 0x3}], 0x3, &(0x7f00002ed000)=[@iv={0x18, 0x117, 0x2, 0x4, "3ad27f28"}, @iv={0x80, 0x117, 0x2, 0x65, "96f57547f2230987cb19b0e2d20c16e9628a6f03d01f7de4872f30f1f694bf1ed7b358436283175fe47f009db1cb47c0199b26fdb6e4a7ffc081cdda82e6a2fd313e14d5d8296efb507165cffa8ece88bb7b9f338d27a452066a8d821834a26804abe3f5e0"}, @assoc={0x18, 0x117, 0x4, 0x3ff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x92, "18f714001f0675da45ec4c07656a2c9d52c2025a998e0ca29920ac9c1d9ec296e40c94375aeaa6373450437afb3072c412b75e3667d8bd11a49bb280ea0fefcdb8d8d162ae6f9a6f94047dea465574ed5906c2a7ebc04fb20bbbef35802871df688ac181e09fc4a9a0522d49bb48c9677806e5c04f99b419711b06e4170ac92cb12ea583c14270b796375bdda311015828ef"}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x1d0, 0x4000000}, {0x0, 0x0, &(0x7f00006d5000-0x60)=[{&(0x7f000086e000)="4b00bacc8a21322da94f2b0a47b34341dd383bad8834e7aa50950337609d149d245edf92a6717a9389f657f7065fea3997ef3dbfe9f496c706f5d4023106d508f0", 0x41}, {&(0x7f000009f000)="85e600260a692b743fcdc7ccf5a2ce77d4cd7e530fe1561d6b619c78c51bc1edf218ad17d2fd23c114d893a270aa64585d6abf5efb96a7ee", 0x38}, {&(0x7f00002ef000)="4789d86e26351a3d94a9d45a7f667b69d739c69f8143f95805a3f0be9a2b9ece4edb3e5c24645575334e1e8f2f0d2472167d3854709a97c06e636b8418e0f88a4dc1f2e3c4c9fb6da7bbaae305363d0dc75cf1e3b67deb8d974cbdea", 0x5c}, {&(0x7f00003c3000-0xdf)="6459d45e6073fa82a2bb15094cf91c3f7fb1798827d0f98b232eb3312e4163eb2f15b5fae18a66c4932cb7c7d57b2d29652386d370dc887a1f9269415aad41dff58ce143f1665c21fdc4cf13bc5937b196e143fabca167bc8efcd5322cbaf9c58b02a57899130bbe64bc76d9d810ab7b16b16876dc95e62941decc82304ae355864e77727e4a9acffaf2436918811fc4dc42bbcd9a93bad02e62d6e9b0bc106cfad6be2c644e2d8451228dd04e0783ae4df465f13f69bda59954b8505f1c2b169ba6186ba8e24b5dd799bb34a8f7994cc9d4324fbb10d3569489b1a7272124", 0xdf}, {&(0x7f0000e99000-0x5d)="e79f25d98f08d6dae25223dcce957ce575978b467e41c811ca7467b102281706c16688c8be81fcf8e84631b8216b78f913f3e4929188cde21d5ccbae19210e8ca5ba40e0971b0d37f1e94eac7ec8c0b6d1c0e6ec040b1f5296fd0dc82a", 0x5d}, {&(0x7f0000690000-0x16)="c3e9f9e1473f6d9078a9a5525ff74b732cc6f1814262dcf9f40698da31187f0ace9055fe21c36ccbc2eb88a1719839cf859afdc1d992dc369c48df12c5089f2ddd8420a9", 0x44}], 0x6, &(0x7f00001dc000-0x2048)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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@iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0x200}], 0x2048, 0x800}], 0x2, 0x8000) 2018/01/21 10:33:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='sched\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x4, 0x0, 0x10002, 0x80000001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000-0x20)={0x7fffffff, r3, 0x10003, 0x1}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000002000-0x8)={0x0, 0x0}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000003000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f0000004000-0x48)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x39, 0x0}, 0x48) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000003000)={{0x5, 0x1ff, 0x7, 0x800, 0x9, 0xfff}, 0x8, 0x1, 0xffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004000)={0x1, [0x0]}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005000-0x20)={0x6, 0x2, 0xa, 0x400, 0x7, 0x6, 0x29dc, 0x8001, r5}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000006000-0x68)=""/104, 0x68, 0x40002000, &(0x7f0000002000)={0x1a, 0x6, 0x100000001, 0x1, 0xff, 0x80, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000)='tls\x00', 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000004000-0x10)={0x6, &(0x7f0000003000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000006000)=0x100000000, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xb) 2018/01/21 10:33:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000be9000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dde000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000e85000)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/01/21 10:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket(0x0, 0x1, 0xffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008ba000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a0a000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d7c000-0x6)='hybla\x00', 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006cf000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000379000-0x58)={0x4, 0x1482, 0x8, 0x8, 0x16c5, 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]}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/21 10:33:36 executing program 0: mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00004b8000)=0x0, &(0x7f00000eb000)=0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000b7000)='./file0\x00', 0x80, 0x120) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000461000-0x20)={@generic="1465eda045ff9b975e01a08da672d368", @ifru_flags=0x100}) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00004b9000-0x12)='/dev/input/mouse#\x00', 0x0, 0x200000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000462000-0x10)={0x6226, 0x8, [0x2, 0x707e]}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/01/21 10:33:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) close(r0) dup2(r0, r0) 2018/01/21 10:33:36 executing program 2: rt_sigreturn() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x0, &(0x7f0000000000)=[{0x640, 0x0, 0x0, 0x407ffc0003}]}) shutdown(0xffffffffffffffff, 0x0) 2018/01/21 10:33:36 executing program 5: r0 = userfaultfd(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) close(r1) timer_create(0x7, &(0x7f0000924000-0x60)={0x0, 0x8, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = getpid() r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000-0x10)={r4, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r5 = syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0x41d, 0x301040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) 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(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r5, &(0x7f0000002000)=[{{0x0, 0x2710}, 0x44f, 0x1, 0x5}, {{0x0, 0x0}, 0x26, 0x0, 0x7fffffff}, {{r6, r7/1000+30000}, 0x0, 0xa96, 0x200}, {{0x0, 0x0}, 0x1, 0x1, 0x2}, {{r8, r9/1000+10000}, 0x7, 0x7, 0x4}, {{0x0, 0x0}, 0x2, 0x9, 0x1000}, {{0x77359400, 0x0}, 0x3, 0x0, 0x80}, {{r10, r11/1000+30000}, 0x20, 0x5, 0x2}], 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r3, 0x8, &(0x7f0000001000-0x10)={0x12, 0x3, 0x147f, 0x6}) 2018/01/21 10:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xf2, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c50000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000ed000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000947000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4ccb, 0x5, 0x5, 0x400, 0x7f, 0x2000000, r2}) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r0, &(0x7f000017a000-0x32)="", &(0x7f000010b000-0xb3)=""/179}, 0x18) 2018/01/21 10:33:36 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f00009ab000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000606000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00002f7000)=0x7, 0xfffffe91) sendto$inet(r0, &(0x7f0000042000)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006e9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000ca0000-0x400)={"b193a442fb2850cba82ba3f65b9b2fe23f8607bcb07ecb2a72dcd31c0c2ad77c1698e70be3e7e7379e5b824e3981c4b8445f2d18dd49d94d42c50a468c69b1377a8add911f6068cfa8b8403bd5ddc664ef9934923dbdcfc4c68c2098d50d093ef9cce73277ff5ade42355174ce83b604786b17451bb8230bfc438349e9edce28c7e80493f737692be918f445bbbb87f98246825bddcc83317b8b5dfddc7374b1468566a7571342af901f17dd4cd6bac4a084e652e8a0abe1dbf445e8140d33b214fdda73f7f4c96af8a0e539f3dc691bfc4929a1e29387302d2bb8d3f6f279292a5738a88a93c3315d1ae62e032ec374e15004309a5b14c28d103b8171dec267d3fed6ce5e4d53fafc0d0bf4874d781aec0a227f24936f45a1629e7500776ccfd6c6683d1b4e372ee7e42b6069f6bfd30cf34f50755b99419a9f1b090a59d2be546051a3d811250829bf7558296cf303cb8818b55bb83f6fba160a773e6c9db8369a9e771a8bf86f2b5fe5fc327f51b566fab22c8b252120679f90c8813a2edfa31955741d7e3a74639ff58ace2c978e050a157eac9122fca026506df028df7d9d3b6d18b8257cd1cf3309b62c6fee787c028f6d34a139c38d99cadeacb69676a11906553a985c07ed7164ad265cb3aac5e0afec0bcdd36331e5c9f5b75411e4743657d52903654b7f197d1dd7cdfc01eca2db9a93e35ceb48a0044e8a682bf345ed86100c5db1225d9c37ed7b840b10ea7dbde01a217103039b5b7301c555f24477a5c689b34f5efa6fa571d756d8613e728117663ce94e586dfa4b4fe0dcd2529ede1434ec290865df9fd74afec60d4656747ecb71020b6c57cac8eddb4ca49770cb13ddab83e79b5e0d65126e4edd3f3d574ff6e5b66a4bff7bf1270afc684d4d069614735dc07beaedc94946f3733ed03132bef6cb7c3a6ee581f480641118e39b34de1560cab5e061254bb78dcf16d1ceabd688ea435df0ccdec336aee7456335066c8f807cf8de0e986163ba0ee2b95f210d5da3594a71ba4d9bf4857a93c974a62474f8bd7c262b85b13f4d942bf69234a2ad35e0d7dc1659904c7e4287534a32aed592ed0a607e5124442dcb782b406eb0b73f8c17a3844cfaae36200dc5f1b5d5e38b6aa3e9d44e4f6be0513b6d18875a11e37c89b3429c64518003b8771a0caa296d46683e9bfe7a1255be2356cf787049aeb619a06110b50d66990c1d24d2cc1f6bfe18774b511665f538afb9efefa74cf1244939d40ddd7f3e24a4a77b739d2e149d4f7660e5e8e6de095b9d9e7bf1adb4f75f97f3f8231c0447d38f740944e4fef53cb0c60eede7842f9a3198f7ed1e841be1bf58a092e96fc36ab549e837cff716a242ecff5e15eb14e2f890c12b8eb0e71b89a790d390425d28372e7ca048d207f83ffb897a32828a84a8472037467198e3cc941bad91bcea"}) 2018/01/21 10:33:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fchdir(r0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x31, 0x400) r1 = 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, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x0) 2018/01/21 10:33:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000410000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x38)={0x2, 0x17, 0x80, 0xf, 0x7, 0x0, 0x4, 0x1, [@sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@loopback={0x0, 0x1}, 0x15, 0x14, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000fea000-0xd)='/dev/dmmidi#\x00', 0x806, 0x20280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f000044d000)=[], 0x0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/21 10:33:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fbf000-0x4)=0x0, &(0x7f000085f000)=0x4) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) rt_sigreturn() sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x0, 0xfffd) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e9b000)=0x0) pipe2(&(0x7f0000f33000)={0x0, 0x0}, 0x800) 2018/01/21 10:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012f000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000000a000)={0x6, 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}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000297000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c1000-0x4)=0xe8) fstat(r1, &(0x7f0000845000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/21 10:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000073f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000d4b000-0x10)={0x7, 0x1c, 0xfffffffffffffffe, 0x4}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000034e000-0x20)={0x2, 0xb8, 0x4, 0x8, 0x3b3, 0x0, 0x6, 0x0, 0x0}, &(0x7f000023b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a50000-0x98)={r2, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xb8}, 0x98) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00005db000)={0x3, 0x100000001, [{0x5, 0x0, 0x8}, {0x9, 0x0, 0x0}, {0x4, 0x0, 0x4}]}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000e3b000)={0x0, 0x0}, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005b5000-0x4)=0x200, 0x4) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bbc000-0x8)={0x0, 0xa75, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007fe000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1000}, 0x98) 2018/01/21 10:33:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) setitimer(0x1, &(0x7f0000916000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00004dd000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000cbf000-0x10)={0x10000, 0x7f, 0x1f, 0x100}) 2018/01/21 10:33:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000566000-0x10)={0x6, [0x204, 0x1, 0x3f, 0x800, 0x100000001, 0x8]}, &(0x7f0000f12000)=0x10) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000a69000-0x38)={0x0, 0x0, &(0x7f0000aff000)=[{&(0x7f000011e000-0x47)="bbb0b257ce18fa5775021fa0e0c4191ec49acdbc6dd0c28f8e577a42aa96058c6b139cd1d522c852633388ce01cc125d66820bab99fd42a46c2218eeda8dac64f5c48a2c5ccd4c", 0x47}, {&(0x7f0000310000-0x65)="42fce18a861dfed08d790e486f4dec008a72db6e792bb1abfe6d47e5e1011167ef901fa03fc7344864b93aa32e805fe243f42337e5ff65f94c979068da65eafe516992bc235f3b5a5d275bb206144105ac7cef0c5c51b311f191cf586e3d75803087ab676f", 0x65}, {&(0x7f000057a000-0x28)="93e563c29798e1e34cd18f5bbacb7002854899dbcb7b329c64c6603ed1e63ce8e86d6ebecf3d3527b087d4542fb0e4d47bfbaf36691c71eac5a3c719295695b127878b667f2fcac022356dcf32f5f47b8d9ca2649cc67cbdd5bd71a5acb064cb20287263", 0x64}, {&(0x7f0000435000)="e55cf9b71ace2ad94c99a008b9e9e5c7576438566b148023328bcd2942a947ad68d296db0aa19705f79471f27eed634bf99415850815370b6cbbfca46f16c48e0881b83185dd5e1417c3dfef527be7a3d0572582f151c1b4fd8a16a7cdeff4a4f90f4952ece93dc315dad66d99b70ec42126f3e77cd41da677e500e845c70a1febb06ebe83b6436fcc97a979f926008ad09c24293bbf71d4e829e0cbf9d7f745953ff37baa4b635c56", 0xa9}, {&(0x7f000093c000)="4ffa0aa1c8e4b6b6f0f6f1bd4a6643edd2670b93ec3a112ead8f5459d5295e55848488a91f6381060f7d1a0663837809e94043159600a1fe1e431631fd7b710ea4c64cf7ca18f995c98abb9b6df57dd27ceaac7c307e", 0x56}, {&(0x7f00007e7000-0x1f)="0efd6c39a0a6cebfe377b53d3d3d74d2ab775733668d1511f6fbb89f0d8c85", 0x1f}], 0x6, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000651000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000faf000-0x110)={{0x1ff, 0x1, 0x20, 0x100, "c28010e87d29d89b8ea23bb4b67404d71751c13fcc3223e36a926d3a5c4a5ca583e973c68b6e63c6dbad64be", 0x6}, 0x0, 0x0, 0xe783, r2, 0x80000001, 0x200, "00bb4946a13231bf1ca0ee475b4f0789a2292cc532ee9f40256fb23cd048e185b00996761a7877d2be7b8fada1b1caf37d7c7f4e327a29e504c1b6dcf8144a4c", &(0x7f0000cba000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xffffffff, 0x81, 0x9, 0xee6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(0xffffffffffffffff, &(0x7f00008a4000-0x10)=[{&(0x7f0000916000-0x3c)="fafb7fb66ca6a8223f2b740cb5378560e20f4f8914816902e1cdb9438d0249b2ea14d6f0e2c8bf0cb3fb8c67f258803f2cf9e7b88f58822b15b2d96c", 0x3c}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x3) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x3620) recvmsg(r1, &(0x7f0000f85000)={&(0x7f00002cf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000005a000-0x9)=[], 0x0, &(0x7f0000a07000)=""/247, 0xf7, 0x0}, 0x0) 2018/01/21 10:33:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a8b000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000229000-0x2)=0xfffffffffffffff7, 0x2) r1 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f000040f000-0x20)={r1, &(0x7f0000c53000-0x1)="", &(0x7f00009c5000)="", 0x2}, 0x20) 2018/01/21 10:33:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000876000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000be0000-0xc)={0x4, 0x0}) epoll_wait(r0, &(0x7f0000f22000-0x9)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/21 10:33:36 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xeabca8524fae22eb, 0xfffffffffffffffc) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f000079a000)=0x0, &(0x7f0000fa9000)=0x4) 2018/01/21 10:33:36 executing program 7: 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000ae000)={0x1, &(0x7f00007da000-0x10)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) fallocate(r0, 0x1, 0xffffffffffff0b9b, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f00005b0000-0x9)='/dev/sg#\x00', 0x1, 0x800) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00005cd000)={@empty=0x0, @rand_addr=0xbd2c, @rand_addr=0x101}, 0xc) recvmsg(r0, &(0x7f00002b6000+0xded)={&(0x7f0000fd9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009b2000-0x40)=[{&(0x7f0000b67000)=""/5, 0x5}, {&(0x7f0000551000-0x25)=""/37, 0x25}, {&(0x7f0000d11000-0xd0)=""/208, 0xd0}, {&(0x7f0000031000-0x2)=""/2, 0x2}], 0x4, 0x0, 0x0, 0x1000}, 0x2000) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) rename(&(0x7f00002a0000-0x7)='./file0\x00', &(0x7f00001d5000-0x8)='./file0\x00') 2018/01/21 10:33:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x20006) 2018/01/21 10:33:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8030000000000084) socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001b2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000ced000)={0xd599, 0x80000000, 0x2, 0x6, 0x4, 0x5}) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 10:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f000072c000-0x60)={0x27, 0xfffffffffffffffd, 0x10003, 0x0, 0x7, 0x0, "8c7e86fd3ac779e1ad728f6e16667c6b36039138bd9455f701c968a1e39764844a5c63cbbe8a1e14095253336869fcc3028bdbbb80c5f524ae66a81a2bdbce", 0x10001}, 0xff26) close(r0) 2018/01/21 10:33:37 executing program 3: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x1ff, 0x7, 0xa6, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xe, 0xfffffffffffffff8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x84, &(0x7f0000001000-0x84)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [{[{0x9100, 0x10001, 0x3, 0x81}], {0x8100, 0x5103, 0x3, 0x0}}], {@generic={0x6558, "1bf073df00040066deba29a407c29dad68aa747efe528258dde9c1f30077b334982302b928649dd93e0818263388003a8119ef57dbdb84959e8fd9b044f38f74867ec4ebd7ef465ce3fa174c6a95b1931b356e9dcaf945c39b422861f7412afc646c530cab3d12e53ab6fdbbf4dc"}}}, 0x0) 2018/01/21 10:33:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000+0x20c)={0x2, 0xffffffffffffff9c, 0x0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000b6000)={0x0, 0xfffffffffffffff9}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0xb}, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000003000-0x85)=""/133, &(0x7f0000003000-0x4)=0x85) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000002000)={0x81, 0x5, 0x9, 0x4, 0x808, 0x800, 0x2, 0x6, 0xe7d, 0xfa15147}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003000-0x24)={0x2ec7, 0x5, 0x75a7a314, 0x7, 0x5, 0x8, 0x2, 0xfffffffffffff000, 0x9, 0x4, 0x100000000, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000004000-0x18)=@add_del={0x2, &(0x7f0000000000)=@common='syzkaller0\x00', 0x80000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000005000-0x4)=0x1) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) kcmp(r3, r4, 0x1, r0, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000)={0x0, 0x6}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r5, 0x5}, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000008000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000003000)={0x3, &(0x7f0000007000-0x18)=[{0x1ff, 0x6, 0x7, 0x8000}, {0xfff, 0x7f, 0xffff, 0x1}, {0x4, 0x4, 0x200, 0x5}]}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x7ff, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000003000-0x2c)={0x3, 0x24, [0x5d2, 0x8, 0x1d, 0xe0000, 0x100000000, 0x2, 0x80000000, 0x1ff, 0xd364]}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000007000)={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, {0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x0, [0x401, 0x7, 0x81, 0x1f, 0x23, 0x4, 0x7, 0x5]}, 0x5c) alarm(0x0) 2018/01/21 10:33:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f0000e1f000+0x2ba)=@random={'btrfs.\x00', '$]vmnet1\x00'}, &(0x7f0000001000-0x7)='[wlan0\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x8, &(0x7f0000001000-0x8)=0x0) lsetxattr(&(0x7f0000d2b000-0x8)='./file0\x00', &(0x7f00009c8000)=@known='user.syz\x00', &(0x7f0000f8c000)='@\x00', 0x2, 0x1) geteuid() 2018/01/21 10:33:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xa2b, 0x400000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000-0xc)={0x30002001, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000)={{0xe479, 0x4}, 'port0\x00', 0x2, 0x10411, 0x0, 0x5, 0x9, 0x1, 0xfffffffffffffff8, 0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000004000-0x4)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000004000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000004000)=0x9, 0x2) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000005000-0x20)={0x6fdb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r1, r1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000)=[{r0, 0x140, 0x0}, {r2, 0xa000, 0x0}, {r1, 0x200, 0x0}, {r1, 0x0, 0x0}, {r1, 0x44, 0x0}, {r1, 0x8, 0x0}, {r0, 0x4000, 0x0}], 0x7, &(0x7f0000006000-0x10)={r3, r4+30000000}, &(0x7f0000005000)={0x3f}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000007000-0x4)={0x0, []}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000008000-0xb)='/dev/midi#\x00', 0x7fff, 0x80200) fcntl$setlease(r2, 0x400, 0x0) syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x60000) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000006000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsync(r0) r5 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r5, &(0x7f0000005000)=[{&(0x7f0000009000-0x5f)=""/95, 0x5f}], 0x1, &(0x7f0000007000-0x20)=[{&(0x7f0000004000-0xbe)=""/190, 0xbe}, {&(0x7f0000005000)=""/4096, 0x1000}], 0x2, 0x0) 2018/01/21 10:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$admmidi(&(0x7f0000f34000)='/dev/admmidi#\x00', 0x3, 0x4000) r1 = openat(r0, &(0x7f0000c72000-0x8)='./file0\x00', 0x0, 0x2) symlinkat(&(0x7f0000c1c000-0x1)='/', r1, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r1, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f000029b000)='/', 0x1) 2018/01/21 10:33:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000d15000)='/dev/midi#\x00', 0x3, 0x101800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000002b000)={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]}, 0x6, 0x40}, &(0x7f0000bb1000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000df5000)={0x2, 0x8, 0xfffffffffffffffd, 0x7, r2}, &(0x7f000058d000-0x4)=0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000499000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000ac7000)={0x0, 0x100, 0x8, 0x7, 0x80000000, 0x100000000}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000fa000-0x4)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000086f000)='/dev/sequencer\x00', 0x600001, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c51000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000924000)=0x106) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000075000-0x108)={r5, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdf3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffff, 0x9, 0x7, 0xffffffff7fffffff, 0xffff, 0x3, 0x100000001, 0xffffffffffffff7e, 0x1, 0x14feb915, 0x7, 0x5, 0x4, 0x100000001, 0x0]}, &(0x7f0000fdc000)=0x108) 2018/01/21 10:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000095d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000051000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000174000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) connect$inet6(r1, &(0x7f0000b68000-0x1c)={0xa, 0x0, 0xfffffffffffffc01, @loopback={0x0, 0x1}, 0x11}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 10:33:37 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000abe000-0xa)='/dev/vcs#\x00', 0x58f4, 0x28000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r1}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r0, r0, 0x0, 0x7fffffff, &(0x7f0000dd9000-0x52)="c5dd6f3a88af05ddc317d4474395cf94c214dd33f0725584953c49e5494207863bda329b44b437439364b98e6daaa2eac311bf41ae2574486018478d5714a09cfa73015aa1b0065088625151547bbf8e451c", 0x4, 0x2, 0x5, 0x3, 0x10001, 0x8001, 0x1, ""}) fcntl$setlease(r0, 0x400, 0x3) r2 = socket(0x18, 0x0, 0x100000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000cd4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) 2018/01/21 10:33:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5453, &(0x7f0000840000)=0x1) r1 = syz_open_dev$mouse(&(0x7f00005a2000-0x12)='/dev/input/mouse#\x00', 0x7ff, 0x0) clock_gettime(0x0, &(0x7f0000202000)={0x0, 0x0}) futimesat(r1, &(0x7f00009ea000-0x8)='./file0\x00', &(0x7f00009ca000)={{r2, r3/1000+30000}, {0x0, 0x0}}) connect$inet(r0, &(0x7f0000772000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000742000-0x6b)=""/107) 2018/01/21 10:33:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400040) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0x12)=""/18) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)='/dev/kvm\x00', 0x0, 0x0) pkey_alloc(0x0, 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x7f, 0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000002000)=""/209) recvfrom$inet(r2, &(0x7f0000001000)=""/106, 0x6a, 0x12000, &(0x7f0000002000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000003000)=""/236, 0xec) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) fallocate(r1, 0x1, 0x6bb1a6a5, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000007000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x8, 0x8, 0x400, 0x9, 0x2000010, r5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000008000-0xc)={0x0, 0x69000000, 0x30}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000-0x8)={r6, 0x7}, &(0x7f0000007000)=0x8) 2018/01/21 10:33:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg(r0, &(0x7f0000112000-0x38)={&(0x7f00007cc000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000419000)=[], 0x0, &(0x7f0000243000-0x270)=[{0x10, 0x84, 0x0, ""}], 0x10, 0x0}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000085d000)=0x1) 2018/01/21 10:33:37 executing program 7: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b35000)='/selinux/enforce\x00', 0x2041, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000547000-0x14)={0x1, 0x81, 0x0, 0x7ff, 0x10001}, 0x14) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(0x0, r4) setpgid(0x0, 0x0) 2018/01/21 10:33:37 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x5, &(0x7f0000008000)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000000d000-0x4)=0x0, &(0x7f000000d000)=0x4) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000c000)={0x7fffffff, 0x207, 0x7, 0xffffffffffffff3a, 0x0}, &(0x7f000000b000+0x883)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000f000)={r1, 0x2, 0x1, [0x100000001]}, &(0x7f000000f000-0x4)=0xa) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/21 10:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000070c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000026b000-0x8)=0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000390000-0x10)={0x0, 0x8000, 0x0, 0x0, 0x0}, &(0x7f00002af000-0x4)=0x10) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/01/21 10:33:37 executing program 5: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000771000)=0x0) bind$ax25(r0, &(0x7f0000ae5000-0x10)={0x3, {"f075f91b4811f4"}, 0x9ec6}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000540000-0x4)=0x7, 0x4) syz_emit_ethernet(0x36, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="48b2e2b271b4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000aed000)={0x1, r0}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000746000)=0x401, &(0x7f000065c000-0x8)=0x2) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008ce000)=0x6) write$eventfd(r0, &(0x7f00006fc000)=0xffff, 0x8) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000028a000-0x10)={0x4, &(0x7f000095d000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000aee000)=0x10000) openat$vnet(0xffffffffffffff9c, &(0x7f0000814000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/01/21 10:33:37 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dce000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f00005e6000-0x2d)=""/45, 0x2d, 0x2, &(0x7f0000000000)={0x4, 0xcad, 0x800, "258c7c24660f", 0x9, 0x0}, 0x10) timerfd_gettime(r0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x90101, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000003000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="e522cf5f4fa6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000004000-0x20)={{r2, r3/1000+10000}, {0x77359400, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x4, 0x0, 0x7, 0x7f}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r4, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) msgget(0x2, 0x298) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={r4, 0x1ff, 0x6}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000007000-0x8e)=""/142) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000)={0x0}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000007000)={{0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb46}, {0xa, 0x2, 0x19, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0xff, [0x8, 0x4, 0x80000000, 0x80, 0x0, 0x1f, 0x7ff, 0xfffffffffffffffe]}, 0x5c) socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00006a9000/0x18000)=nil, &(0x7f0000008000)=[@text32={0x20, &(0x7f0000007000-0x9)="0f7951adb9800000c00f3235001000000f300f08c4c185d3020f237e0fc72d4a000000660f38824156360f01cb66362e0f01c82f", 0x34}], 0x1, 0x3, &(0x7f0000003000)=[@cr4={0x1, 0x100001}, @dstype3={0x7, 0x4}], 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000009000)='vmnet1\x00', 0x2) 2018/01/21 10:33:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) rt_sigqueueinfo(r0, 0x3d, &(0x7f0000778000-0x10)={0x2c, 0xf9e, 0x59, 0x6895}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ef4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e09000)={0x0, 0x67, "739446d4fc7d02d7e087e82ea015ff0e379f297e64641d926ccd13507bf30fafe853ebd3e50d1d7761a2ab32bb077b0eebe353fde77d44d06c6a588aaa660eae24b9b7ab86bc39d8ce06f492a75eeba701e1695a90871ee5ae4f5534523da94c585043d0b8408d"}, &(0x7f000035f000)=0x6f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00005ed000)={r3, 0x401}, &(0x7f0000bfd000)=0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000002c000-0xc)={0x6, r1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d9f000-0x10)={0x0, 0x1000, 0x4, [0x3e3395b7, 0x4, 0xb6, 0x1]}, &(0x7f0000d36000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000e7f000)={r5, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x240000000}, &(0x7f0000a70000-0x4)=0x98) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x3, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$ax25(r4, &(0x7f00002cd000-0x56)="53500b19402b636e5c0b3fc4d9817655b327fdf0dfe018c2d6bb08adcfa4397754d8e024ba6f9832aeed9335ca8a19b4a7394778d00bf48278141cab4722988a19eb68e2a4b2241e09a7b4538f821a5a1f08dd06af8a", 0x56, 0x4004001, &(0x7f0000295000-0x10)={0x3, {"7b11499aa9d028"}, 0x4}, 0x10) 2018/01/21 10:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000318000)={0x0, 0x0}, 0x84800) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000055c000-0xd0)="9b891dcbd713b8e9cfd6047b919a5ec7e0624740dd48e244af639996714b4e9f7f09c300fbbd46773cc72b1a2da13ce77c12664da710570c6fd1e65421af93984c66fb4d1f16c726132359e9549602a6d914f5e71146fa235bbcf7bc9cc7bd56ece7c473aafc1edb7db3dd9e85a9cb34236cb4d29e7ba5430d0659964bd57b41cf3512fa293a29bdf3e25bb6c82160360d0fc785a3fbe28c9abb3877440766d760aeb0a6f93d206d4c0e9507409d7aaa02d3d7f38245c8a6ce87048125746f114b3e33bdc9b71fbb26c164ce1ab847b2") r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000161000)=[{&(0x7f00002ed000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x3c6}], 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000294000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00001a9000-0x4)=0x0) 2018/01/21 10:33:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x10, "d57d9f517941600b8444d1d4eafbabaf"}, &(0x7f0000bd2000-0x4)=0x18) 2018/01/21 10:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00004a9000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x70) ioctl(r0, 0x2201, &(0x7f0000497000)="") 2018/01/21 10:33:37 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000a42000-0x12)='/dev/snd/midiC#D#\x00', 0x80000000, 0x500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x100, 0x80, 0x800, 0x8, 0x0, 0x5, 0x8000, 0x1, 0x100, 0x7f, 0x8, 0x3e4, 0x8000, 0x200, 0x10000, 0x800, 0x5, 0x80000001, 0x1, 0x8, 0xffffffffffffff2c, 0x7fff, 0xd0, 0x3, 0x2, 0x3, 0x1000, 0xffffffff, 0x7, 0xfffffffffffffffb, 0x1000, 0x101, 0xfffffffffffffffc, 0x2, 0x1, 0x5, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x8}, 0x8080, 0x1ff, 0x0, 0x3, 0x1ff, 0x9, 0x70000000, 0x0}, 0xffffffffffffffff, 0x1f, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_getsetattr(0xffffffffffffffff, &(0x7f00007ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f000038d000)='keyring\x00', &(0x7f0000d35000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000953000)='keyring\x00', &(0x7f0000576000)='wlan1posix_acl_accessuserbdevmd5sum@wlan0proc(7+_vmnet1}}&\x00') 2018/01/21 10:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{r2, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mq_open(&(0x7f0000184000)='/dev/vcs\x00', 0x41, 0x8, &(0x7f0000c11000-0x40)={0x2, 0x8, 0x1, 0x1, 0x50c20ff0, 0x2, 0x0, 0x7f}) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000431000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sched_yield() ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KVM_SMI(r5, 0xaeb7) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aba000)='/dev/vga_arbiter\x00', 0x8800, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 66.741484] QAT: Invalid ioctl 2018/01/21 10:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000005, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d95000-0xc)='/dev/autofs\x00', 0x8000, 0x0) perf_event_open(&(0x7f0000890000-0x78)={0x4, 0x78, 0x0, 0x100000000, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x81088, 0x8, 0x73e, 0x2, 0x4, 0x10001, 0x48000, 0x2, 0x6, 0x415, 0x1000, 0xfffffffffffffffa, 0x7, 0x0, 0x3, 0x7fff, 0x3, 0x346, 0x13, 0x10000, 0x1, 0x5, 0x3, 0x2, 0x7bfc, 0x7fff, 0x7, 0x200, 0x400, 0x0, 0x0, 0x3, 0x1, @perf_config_ext={0x101, 0xef}, 0x400, 0x7, 0x1d67, 0x5, 0x8000, 0x48, 0xc55a, 0x0}, r1, 0x400, r2, 0x1) sendmmsg$inet_sctp(r0, &(0x7f0000cf1000-0x38)=[{&(0x7f0000cdc000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c4000-0x40)=[], 0x0, &(0x7f000030f000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/21 10:33:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00009e7000-0x8)='./file0\x00', &(0x7f0000c2b000-0x8)='./file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ad000)='/selinux/policy\x00', 0x0, 0x0) userfaultfd(0x800) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xfffffffffffffffb) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000de2000-0x400)={"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"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000011e000)='/dev/sequencer\x00', 0x40400, 0x0) getdents(r2, &(0x7f0000642000-0x70)=""/112, 0x70) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ead000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b31000-0x4)=0xc) ptrace$peekuser(0x3, r3, 0x10000000) r4 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x80) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00003ee000-0x20)={{&(0x7f00003a9000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/21 10:33:37 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {r1, r2/1000+30000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet6(r0, &(0x7f00000c4000)="", 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/21 10:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fdf000-0x8)='./file0\x00', &(0x7f0000c5c000)=@known='system.sockprotoname\x00', &(0x7f0000ca1000)='\x00', 0x1, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000514000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00004cc000)=""/200) 2018/01/21 10:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000068a000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) clone(0x200, &(0x7f0000a09000)="", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r1 = gettid() mknod(&(0x7f0000f38000-0x8)='./file0\x00', 0x1043, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000816000-0x4)=0x3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000d46000)=""/180) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) execve(&(0x7f0000912000-0x8)='./file0\x00', &(0x7f0000ec6000-0x10)=[], &(0x7f0000ae3000-0x8)=[]) clone(0x0, &(0x7f00001ec000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000782000-0xc)={0x0, 0x39}) splice(r0, &(0x7f0000675000)=0x0, r0, &(0x7f0000178000+0x400)=0x0, 0x1, 0x0) creat(&(0x7f0000949000)='./file0\x00', 0x0) r2 = semget$private(0x0, 0x2, 0x2) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000fb2000-0xab)=""/171) 2018/01/21 10:33:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000049f000-0xa)='/dev/vcs#\x00', 0x0, 0x40000000000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000037c000)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ace000)=0x5, 0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000014000-0x18)={0x200, 0x2, 0x1, r1, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00008c6000-0x20)={0x10001, 0x1, 0xd000, 0x1000, &(0x7f00008f2000/0x1000)=nil}) creat(&(0x7f0000095000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f0e000)="") 2018/01/21 10:33:37 executing program 7: prctl$getname(0x10, &(0x7f0000004000)=""/86) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa0000-0x10)='/dev/sequencer2\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9a000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/21 10:33:37 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000658000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ef2000-0xf)='/dev/snd/timer\x00', 0x0, 0x20a000) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x4, 0x4051, r1, 0x0) mount(&(0x7f0000c41000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f00000b4000-0x7)='mqueue\x00', 0x4005, &(0x7f000038d000-0x53)="7b9ee3903e90be141801372872e0fe973f4043b2e833f395e28a792c8b80e741a4dcac4d1c8cd808a69d0a61a44fd422cda46ca0d4aefb5cd8db669d9df14ce9c2fa2b354b7d6b91b0b7928d41eab2978d8f49") ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f4c000-0x8)={0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000cdc000)=""/24) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b9e000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f60000-0x10)={r2, r3, 0x5}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000c6e000-0x4)=0x8001) chmod(&(0x7f000014e000)='./file0\x00', 0x0) syz_open_dev$urandom(&(0x7f0000e33000-0xd)='/dev/urandom\x00', 0x0, 0x40000) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000039f000-0x4)=0xfffffffffffffc00, 0x4) 2018/01/21 10:33:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4040, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000623000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000770000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6, 0x5, 0x2080, 0x400, 0x80, 0x200001, r1}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0xffffffffffffffff, 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, @perf_bp={&(0x7f0000847000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) getrandom(&(0x7f0000000000)=""/15, 0xf, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0xf8)=""/248, 0xf8) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000-0xbe)=""/190) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000002000-0x1)=0x1, 0x1) mq_unlink(&(0x7f0000001000-0x8)=']}proc!\x00') 2018/01/21 10:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000531000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000062a000-0x9)='/dev/dsp\x00', 0x8000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000e02000-0x1000)=""/4096) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 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) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) ppoll(&(0x7f0000064000-0x8)=[{r4, 0x1, 0x0}], 0x1, &(0x7f000097f000-0x10)={0x0, 0x0}, &(0x7f000028c000-0x8)={0x991}, 0x8) poll(&(0x7f000024d000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) write(r0, &(0x7f00001fd000-0x9)="", 0x0) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/01/21 10:33:37 executing program 7: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000267000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e51000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000ec6000-0x5)={0x3, 0x1, 0x0, 0x62}, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000332000-0x8)={r1, r0}) memfd_create(&(0x7f00000f8000)='em1\x00', 0x2) 2018/01/21 10:33:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00007ad000-0x58)={{0x1f, 0x7}, 0x0, 0x8, 0x800, {0x3, 0x80000000}, 0x200, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x10e, 0x5, &(0x7f0000fc9000)="", 0x0) 2018/01/21 10:33:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0x34f) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00002e8000-0x12)={@common='ip6_vti0\x00', 0x8}) 2018/01/21 10:33:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4001, 0x0, &(0x7f000024d000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/21 10:33:37 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f000000a000-0x20)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xd}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x80000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000008000)=0x103) 2018/01/21 10:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:33:37 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getpriority(0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000b71000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x100) syz_open_dev$admmidi(&(0x7f000008f000)='/dev/admmidi#\x00', 0x5, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r3) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000598000)=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(&(0x7f0000d29000)='/dev/loop#\x00', 0x80, 0x800) 2018/01/21 10:33:37 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000000a000)=r0, 0x4) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000009000-0x1000)='0', 0x1}], 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000b000)={0x0, 0x6e, 0x20, 0x3, 0x3, 0x1f, 0x0, 0x1, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xb4e, 0x7fffffff, 0x8, 0x7}}, &(0x7f000000b000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1ff, 0x80000000, 0x8}, &(0x7f0000005000)=0xa0) 2018/01/21 10:33:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000b94000-0x10)={0x3, &(0x7f0000837000)=[{0x401, 0x2, 0xeaa8, 0x4}, {0x8, 0x1, 0x0, 0x1}, {0x7, 0x4, 0x7, 0x60f2}]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c82000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000dae000-0x8)=0x0) 2018/01/21 10:33:37 executing program 7: syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/21 10:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a5a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f000041a000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ad000)="", 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c7a000-0x5a)="", 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000cea000)=0x100000000, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80000000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00008f9000)=0x0) unshare(0x20000000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c58000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00000a7000-0x1)=0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") sendto$inet(r0, &(0x7f0000619000-0xfa)="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", 0xfa, 0x40000, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000332000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) keyctl$get_persistent(0x16, r4, r1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000fa1000-0x120)={0x7f, 0x3ff, 0x77ae, 0xffffffffffffffc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x2, 0x2, 0x3, "c3fdd9a31a9da9db1539cf7d8506f04e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:37 executing program 6: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000aeb000-0x12)='/dev/loop-control\x00', 0x8000, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000aec000-0x12)='/dev/snd/pcmC#D#c\x00', 0xff, 0x10040) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000187000-0x28)={r0, 0x0, 0x1a, 0x89, &(0x7f0000a9f000)="da85738d5e66f680c6d6ee4db25b64d3b3bbcbfbefbc8ae8769c", &(0x7f0000aec000-0x89)=""/137, 0x10001, 0x180c}, 0x28) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x689, 0x32, 0xffffffffffffffff, "fba762", 0x0, "a801df"}, ""}}}}}, &(0x7f00003b5000)={0xfffffffffffffffe, 0x0, []}) 2018/01/21 10:33:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) bind$netlink(0xffffffffffffffff, &(0x7f000045e000)={0x10, 0x0, 0x2, 0x400}, 0xc) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006f3000)='/selinux/checkreqprot\x00', 0x24902, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000568000)=0x0, &(0x7f0000670000)=0x4) r1 = getpid() ptrace$setopts(0x4206, r1, 0x2, 0x22) open(&(0x7f00003b9000)='./file0/file0\x00', 0x403fd, 0x0) 2018/01/21 10:33:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000064f000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) fsync(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b89000-0x9)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000087f000)=0x1, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000dc8000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000c3a000)=0xfffffffffffffffb) sendmsg$rds(r2, &(0x7f000015a000)={0x0, 0x0, &(0x7f0000c43000-0xa0)=[{&(0x7f0000e57000)=""/32, 0x20}, {&(0x7f00005c9000-0xa7)=""/167, 0xa7}, {&(0x7f00002c0000)=""/132, 0x84}, {&(0x7f00007b7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000278000-0xa4)=""/164, 0xa4}, {&(0x7f0000a14000-0x74)=""/116, 0x74}, {&(0x7f00002d8000-0x52)=""/82, 0x52}, {&(0x7f00004db000)=""/17, 0x11}, {&(0x7f000009b000)=""/232, 0xe8}, {&(0x7f0000882000)=""/5, 0x5}], 0xa, &(0x7f000075f000-0x2d0)=[@fadd={0x58, 0x114, 0x6, {{0x101, 0x81}, &(0x7f0000928000)=0x0, &(0x7f0000976000-0x8)=0x3, 0x3, 0xfff, 0x7f, 0x5, 0x0, 0x3f}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00005dd000-0x80)=""/128, 0x80}, &(0x7f000021b000)=0x0, 0x20}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x4}, &(0x7f00007ff000-0x8)=0xf13, &(0x7f00002f4000)=0xffffffffffff37d2, 0x9, 0x1e4, 0x3ff, 0x5, 0x40, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0x9, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x13a4, 0x7}, &(0x7f00000a4000-0x8)=0x9, &(0x7f00000e7000-0x8)=0x2, 0xeab, 0x100000001, 0x4, 0x3, 0x41, 0x9}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000657000-0xce)=""/206, 0xce}, &(0x7f0000f82000)=0x0, 0x2}}, @cswp={0x58, 0x114, 0x7, {{0x20, 0x6}, &(0x7f00004f1000)=0x53, &(0x7f0000df0000-0x8)=0x4, 0xff, 0x6, 0x3f, 0x101, 0x40, 0x3fc3}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x9}, &(0x7f0000e18000)=0x1, &(0x7f0000f73000)=0x5, 0x6, 0x40, 0x4, 0x100000000, 0x4, 0xe4}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x8001}, &(0x7f0000464000)=0x6, &(0x7f00003b4000-0x8)=0x1, 0xa4, 0x401, 0x8, 0x7, 0x20, 0x100000001}}, @rdma_args={0x48, 0x114, 0x1, {{0x8000, 0x5}, {&(0x7f0000752000)=""/4096, 0x1000}, &(0x7f000003a000-0x60)=[{&(0x7f0000264000-0x17)=""/23, 0x17}, {&(0x7f0000a81000)=""/4096, 0x1000}, {&(0x7f0000f76000-0xa1)=""/161, 0xa1}, {&(0x7f0000730000-0x1000)=""/4096, 0x1000}, {&(0x7f0000be7000-0x96)=""/150, 0x96}, {&(0x7f0000e25000)=""/132, 0x84}], 0x6, 0x8, 0x0}}], 0x2d0, 0x8800}, 0x40001) 2018/01/21 10:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80002, 0x8) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000cd6000-0xc)={0x0, 0xddd, 0x4, 0x7, 0x36ea, 0x0}) 2018/01/21 10:33:37 executing program 4: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f99000)="0a07000000aaa4000029e45c54db99c66da394d76592cd80bb2b000000002f0f93099f0ea36d4890e4e8e8bc29576d9481d98c89bb9062045c74f75b1f603289cc", 0x41) r1 = creat(&(0x7f0000aba000)='./file0\x00', 0x40) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f9d000)={0x3, 0x3f, 0x1000, 0x10001, 0xffff, 0x7, 0x1, 0xfff, 0x1, 0x7, 0x3}, 0xb) 2018/01/21 10:33:37 executing program 1: clone(0x100, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") memfd_create(&(0x7f00000d9000)='bdev:-^selinuxbdev\\eth0\x00', 0x0) 2018/01/21 10:33:37 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb, 0x0, 0xff, 0xb, 0xaab, 0xce99, 0x4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0x0}, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f000098e000-0x4)=0x0, 0x2) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 10:33:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f00004a9000/0x2000)=nil, 0xfffffffffffffffd, &(0x7f0000f46000/0x14000)=nil}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/21 10:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000c68000)=0xfffffffffffffffe) 2018/01/21 10:33:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$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$fiemap(r2, 0xc020660b, &(0x7f00003c6000)={0x504, 0x0, 0x6, 0xff, 0x1, [{0xa4, 0x1, 0x6, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}]}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00008b1000-0x30)={0x4c, 0x0, &(0x7f00006ea000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b09000)=[], &(0x7f0000ad9000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000002d000)=""}) 2018/01/21 10:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e2b000)='/dev/sequencer2\x00', 0x101840, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000925000-0x8)={0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a35000-0xb)='/dev/mixer\x00', 0x10040, 0x0) getresuid(&(0x7f0000362000)=0x0, &(0x7f0000c9a000-0x4)=0x0, &(0x7f0000527000-0x4)=0x0) getresgid(&(0x7f000042b000)=0x0, &(0x7f0000a3b000)=0x0, &(0x7f000038f000-0x4)=0x0) fchownat(r1, &(0x7f0000aed000)='./file0\x00', r2, r3, 0x800) openat$cuse(0xffffffffffffff9c, &(0x7f0000cd4000-0xa)='/dev/cuse\x00', 0x10800, 0x0) r4 = memfd_create(&(0x7f0000d57000-0x8)='*wlan1)\x00', 0x95fb868091161032) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000a2c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00001f9000)={0x5, 0x78, 0xffffffffffffff1d, 0x1, 0x0, 0x5e0, 0x0, 0x5, 0x200, 0xe, 0x93, 0x2, 0x7, 0xc, 0xff, 0x8, 0x8001, 0x8, 0x800, 0x0, 0x0, 0x7, 0x9, 0x235, 0x401, 0x5, 0xffffffffffffdf16, 0x9, 0x0, 0x800, 0x40, 0xb41d, 0x22d, 0x66, 0x6, 0x3, 0xffff, 0x40, 0x0, 0x10000, 0x2, @perf_bp={&(0x7f00005ab000)=0x0, 0x1}, 0x8d60, 0xffffffff, 0xae2, 0x3, 0x0, 0xe9, 0x2, 0x0}, r5, 0x3, r4, 0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00009f0000-0x40)={0x5, 0x7, 0x1ff, 0x10000, "fa2bda238cf47b05b179c97535c0e07743f8a486faf7486b4d1ef45115eac0d6c0f100dbe0706821374aa267", 0xffffffff}) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00005de000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7c000-0x4)=0xb8) 2018/01/21 10:33:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000050f000)='/dev/input/mouse#\x00', 0x6, 0x101) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000233000)=0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) madvise(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x16) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00001b4000)=0x8) connect$unix(r2, &(0x7f0000d83000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000cae000-0x50)=[{r3, 0x4005, 0x0}, {r3, 0x8004, 0x0}, {r2, 0x104, 0x0}, {r1, 0x0, 0x0}], 0x4, &(0x7f00001b6000-0x10)={0x77359400, 0x0}, &(0x7f0000a18000)={0x0}, 0x8) 2018/01/21 10:33:37 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000013000)=0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f0000012000-0xe)={0x1f, 0x1000, {0x5, 0x7f, 0x101, 0x0, 0x663, 0xfffffffffffffff9}, 0x2000000, 0x7}, 0xe) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/21 10:33:37 executing program 1: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x7f}, 0x8) pkey_alloc(0x0, 0x2) 2018/01/21 10:33:37 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) prctl$void(0x22) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000)=0xfffffffffffffd06) 2018/01/21 10:33:37 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00009b5000-0x98)={0x1, 0x0, [{0x2b8, 0x0, 0x0}]}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f00005f9000-0x4)=0x0, 0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r3, &(0x7f0000ff2000)=0x240000000000000, 0x8) 2018/01/21 10:33:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat(r0, &(0x7f00004b7000)='./file0\x00', 0x100, 0x16) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000657000)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000acc000)={0x1, [0x0]}, &(0x7f0000334000-0x4)=0x6) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000acc000-0x10)=@buf={0x216, &(0x7f0000260000)="b3fb648b7e0e69be09bbcbc5f17ce51bab91cda255af73e27a4c0cfad882c3a2ef64ef76fc6098bb5835af241b60b1e0845f71bb035ee4c01a56854f9e82035dbf5be2affc949bdfcfe53e32071d"}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000acb000)={0x7ff, 0x10000, 0x8, 0x8, 0x7f, 0x3, 0x81af, 0x8, 0x10001, 0x3, 0x8}, 0xb) 2018/01/21 10:33:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0x10000000c0184905, &(0x7f0000e2a000)="") [ 67.367132] kauditd_printk_skb: 123 callbacks suppressed [ 67.367141] audit: type=1400 audit(1516530817.866:232): avc: denied { map } for pid=7822 comm="syz-executor3" path="/dev/binder0" dev="devtmpfs" ino=8943 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 67.399991] binder: BINDER_SET_CONTEXT_MGR already set [ 67.400006] binder: 7822:7830 ioctl 40046207 0 returned -16 [ 67.402968] binder_alloc: 7822: binder_alloc_buf, no vma [ 67.403012] binder: 7822:7830 transaction failed 29189/-3, size 40-8 line 2903 [ 67.423684] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 10:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) dup2(r1, r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002de000)={0x0, 0x5}, &(0x7f0000a6c000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cfa000)={0x0, 0x58, &(0x7f0000a87000-0x58)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @rand_addr=0xfb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb5d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}]}, &(0x7f0000f37000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000034000-0x8)={r3, 0x0}, &(0x7f0000bd9000-0x4)=0xfc55) syz_open_dev$mice(&(0x7f000032a000-0x10)='/dev/input/mice\x00', 0x0, 0x101200) 2018/01/21 10:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000eb000-0x10)="e315555af7ee49914ade74e3e3060091", 0x18d) r1 = syz_open_dev$admmidi(&(0x7f000090a000)='/dev/admmidi#\x00', 0x0, 0x80200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000238000)=0x20) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) clock_gettime(0x0, &(0x7f00004cd000-0x10)={0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ada000)='/proc/self/net/pfkey\x00', 0x400002, 0x0) prctl$setptracer(0x59616d61, r5) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c7000)='/dev/sequencer2\x00', 0x400, 0x0) clock_settime(0x0, &(0x7f0000fa7000-0x10)={r3, r4+30000000}) gettid() setsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f0000804000-0xb4)="bde67c530f7105404e0f73016e3d9c1afc91a4c3141edd543d15b01740c3bc7f1fca9b902d6bd8da8eec435e2a8c0c02ba20c3e9e8f6e405248983d2192b7e2ce2ce87a784325d0cb0f907e6b98bfe4cb7baf72833f9565ca6d3f05caaf9ab01ab964c22381e2fccfab1f176cd47e31d874f7622988dc64b9e9226a481df560af354612c99b317e46ca63d3be421b189147c232e377ec0b5d73d3d071b17e338f353f17d73b83e95c3755027c01fab1b21c8cb5b", 0xb4) 2018/01/21 10:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xa, 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) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000102000)=""/218) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a25000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b21000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b9c000-0x8)={r2, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000bf8000-0x8)={r2, r3}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 10:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1ff) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000b39000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000cbc000-0x8)={0x1, 0xffffffffffffffbd}) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f00005b1000)=0x0) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) r5 = gettid() tkill(r5, 0x16) tkill(r1, 0x29) timerfd_settime(r0, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 10:33:38 executing program 2: r0 = socket$inet(0x2, 0xfffffffffffffff7, 0x4000000000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e95000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x100000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fcntl$setsig(r3, 0xa, 0x18) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x20) r4 = syz_open_dev$sndpcmp(&(0x7f00008d9000+0x70e)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400300) r5 = shmget(0x1, 0x2000, 0x30, &(0x7f0000eab000/0x2000)=nil) lstat(&(0x7f0000943000-0x8)='./file0\x00', &(0x7f0000ed1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000d57000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000ed4000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000148000-0x4)=0xe8) getresgid(&(0x7f00003f3000)=0x0, &(0x7f000054e000)=0x0, &(0x7f00000d3000-0x4)=0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000097000)=0x0) r11 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r5, 0x1, &(0x7f000019e000-0x70)={{0x6f, r6, r7, r8, r9, 0xc0, 0x0, 0x0, 0x0, 0x0}, 0x3, 0x80000000, 0x6, 0x1f, r10, r11, 0xf55, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00009a5000-0x88)={0x8, 0x0, [{0x86a, 0x0, 0x8001}, {0x183, 0x0, 0x401}, {0xc0000101, 0x0, 0x2}, {0x400006c6, 0x0, 0x6}, {0xab7, 0x0, 0x8}, {0x3ab, 0x0, 0x3}, {0x8b3, 0x0, 0x6}, {0xbff, 0x0, 0x9}]}) pipe(&(0x7f0000268000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r12, 0xc02c5341, &(0x7f0000226000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r13 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r13, 0xaeb7) ioctl$KVM_RUN(r13, 0xae80, 0x0) ioctl$KVM_RUN(r13, 0xae80, 0x0) ioctl$KVM_GET_REGS(r13, 0x8090ae81, &(0x7f0000374000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/21 10:33:38 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x5, 0x6, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000-0x110)={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]}, 0x0, 0x0, []}, 0x90) 2018/01/21 10:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bee000)='/dev/rtc\x00', 0x400, 0x0) bind$bt_rfcomm(r0, &(0x7f00006c8000-0x9)={0x1f, {0x9, 0xc61, 0xffff, 0x829, 0xe6a, 0x0}, 0x0}, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000822000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000165000)={0x0, r1, 0x0}) 2018/01/21 10:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$netlink(0x10, 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f000000c000-0x108)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) lremovexattr(&(0x7f0000894000-0x8)='./file0\x00', &(0x7f00008be000-0xd)=@known='security.ima\x00') r3 = dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 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, 0x0]}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000cd4000)={0x77359400, 0x0}, 0x10) [ 67.500564] audit: type=1400 audit(1516530817.867:233): avc: denied { set_context_mgr } for pid=7822 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 67.526873] audit: type=1400 audit(1516530817.902:234): avc: denied { call } for pid=7822 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/21 10:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe2000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00007ca000-0x55)="9cfb7d773d38c49a9077e0f8d8f1e794caf94cc6157682eab732657e17de7ba1f31d97bcbc642584b621abba4150ed77c735502c78d9b349cbe25d4654c835e2de910e4e490f6db4bb8479ea38da93f70a133b2d17", 0x55) r1 = socket$inet6(0xa, 0x2, 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) creat(&(0x7f0000c42000)='./file0\x00', 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/21 10:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000518000-0x9)='/dev/kvm\x00', 0x5784bad0deb0ac3f, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f000078f000-0x38)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0xb3ea, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r1, 0xc008ae88, &(0x7f000060b000)={0x43, 0x0, [{0x2000000038f, 0x0, 0x0}]}) 2018/01/21 10:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a38000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00004d3000)=""/79, 0x4f, 0x0, &(0x7f0000af6000)=@abs={0x0, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/21 10:33:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x400000141042, 0x40) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) setuid(0x0) 2018/01/21 10:33:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f0000000000)="831f907c0afec768b4a517d066321197815d507d3741bfed6478177487602df7f846cdf57a19648cf808187bb904de225b379bec7b8d3b9c76521d1479172ec57d3fc79d2c0d0d4fef31b1be515184d41efb751861a11631716de15ae345f3a26683cd342363b9f09ed2c34b3cbc2f865554fc8d31b692f5b18e7d105ed3828d933eb00e4abba2335a406399a8a915efaece55212ef0feafacd68d2247b3763bc2b8e38dc1", &(0x7f00004e8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x23)="5b567083617a7c71b1b5f9965e42f47f6ed31d96f10854129b873fcd4e28ce3f7dce35") setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f000040f000-0x1)="", 0x0) 2018/01/21 10:33:38 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000031000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r0 = open(&(0x7f0000030000-0x8)='./file0\x00', 0x200, 0x20) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000033000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r1, 0x0, 0x5) 2018/01/21 10:33:38 executing program 3: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7ff) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d3e000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000d3e000)=""/183) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000d3e000)='/dev/snd/timer\x00', 0x0, 0x20000) pipe(&(0x7f0000d3d000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000d3c000-0x4)=0x0) 2018/01/21 10:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r1}) read$eventfd(r1, &(0x7f0000de5000-0x8)=0x0, 0x8) writev(r1, &(0x7f00001fa000)=[{&(0x7f00000f0000)="8d6f2ecf9e244299", 0x8}], 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008ed000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000f45000-0x4e)=""/78) [ 67.756833] audit: type=1400 audit(1516530818.256:235): avc: denied { setuid } for pid=7903 comm="syz-executor6" capability=7 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 2018/01/21 10:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d22000-0xc)={0x3, 0xffffffffffffffff, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000597000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000e58000-0x26)="260000002a0047f2ff17ddffcd00ff031700ff0001000000030000001f00000000a300000087", 0xfffffffffffffe1c) 2018/01/21 10:33:38 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000938000)='/selinux/enforce\x00', 0x42, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000018000-0x10)={r1, &(0x7f0000018000)=""}, 0x10) 2018/01/21 10:33:38 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='(selfeth1!,ppp0(vboxnet0\x00', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000003000)=0xfffffffffffffffc, 0x4) r1 = userfaultfd(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x3, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/21 10:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c71000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x2000) r2 = socket(0x1d, 0x3, 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) sendmsg$can_raw(r2, &(0x7f0000001000)={&(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000002000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "1daeb77d25c46672"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x5237ab13) truncate(&(0x7f00003c6000)='./file0\x00', 0x20) r0 = syz_open_procfs(0x0, &(0x7f00002c2000-0xd)='cmdline\x00') setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000407000)='tls\x00', 0xfffffffffffffd09) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000e21000-0x8)={0x8, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000031f000)=""/0, 0x0) 2018/01/21 10:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semop(r0, &(0x7f00008d8000)=[{0x0, 0xcfde, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) fcntl$getown(r1, 0x9) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000006b000-0x4)=0x101, 0x32f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x200401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r2, &(0x7f0000002000-0x27)={'system_u:object_r:xen_device_t:s0', 0x20, 'root\x00'}, 0x27) r3 = syz_open_dev$dspn(&(0x7f0000018000)='/dev/dsp#\x00', 0x1, 0x180) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f000000a000)=0x2, 0x4) 2018/01/21 10:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x1) writev(r3, &(0x7f0000cec000)=[{&(0x7f0000edc000)="bc", 0x1}], 0x1) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000098000)='/selinux/enforce\x00', 0x260001, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f000080e000-0x7f)=""/127) 2018/01/21 10:33:38 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000fbb000-0xa0)=[{&(0x7f0000000000)=""/118, 0x76}, {&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dce000)=""/17, 0x11}, {&(0x7f0000238000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000e0a000-0x3c)=""/60, 0x3c}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f00004c4000-0x2d)=""/45, 0x2d}, {&(0x7f00001a9000)=""/215, 0xd7}, {&(0x7f0000b8f000-0x1000)=""/4096, 0x1000}], 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000192000-0x85)=""/133, 0x85}, {&(0x7f0000000000)=""/60, 0x3c}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x80047456, &(0x7f0000d1e000-0xae)=""/174) 2018/01/21 10:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000088000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) r0 = syz_open_dev$mice(&(0x7f0000cfe000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000c80000-0x2)=0x9, &(0x7f00002b5000-0x8)=0x2) r1 = socket(0x6, 0x1, 0x7) recvfrom$llc(r1, &(0x7f0000069000)=""/4096, 0x1000, 0x2020, &(0x7f00007b0000-0x10)={0x1a, 0x9, 0xb6aa, 0x3, 0x9, 0x1, @random="6f09635cf4af", [0x0, 0x0]}, 0x10) 2018/01/21 10:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000052b000)='/dev/ppp\x00', 0xcae00, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000ae000)=0x17) r1 = syz_open_procfs(0x0, &(0x7f000077b000)='net/raw\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x11e}], 0x7d4a5d3670e028c, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000b88000)=0x0) 2018/01/21 10:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) fsync(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000082d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000df4000-0xa)='/dev/vcs#\x00', 0x1, 0x80000) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000de2000)=0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000017, 0x0, 0x0, 0x1a0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndpcmp(&(0x7f0000595000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x2) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000474000)=0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00009f6000-0x8)={0x0, 0x4000000000000}) r5 = request_key(&(0x7f0000bd5000-0xb)='pkcs7_test\x00', &(0x7f0000251000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002ac000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc) keyctl$assume_authority(0x10, r5) 2018/01/21 10:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000537000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000000027, &(0x7f0000d0b000-0x4)=0x4000000006, 0xffffffca) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00003b1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$dspn(&(0x7f00004a1000-0xa)='/dev/dsp#\x00', 0x6de, 0x2000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d93000-0x4)={0x101}, 0x4) 2018/01/21 10:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000053000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000b2a000)=0x0, &(0x7f0000139000)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unlink(&(0x7f0000665000-0x8)='./file0\x00') setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00003bd000-0x5)="9dbbbed462", 0x5) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398f7d405e3048680192515106632912a33d99975bad7b10a7a79e44e8d127"}}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x200002, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x1, 0x1000, 0x3, 0x10000, 0x1}, &(0x7f0000276000-0x4)=0x14) r5 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000584000-0x8)={0x1, r5}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bdc000)={r4, 0x0, 0x30}, 0xc) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x12) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00007d2000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) r1 = request_key(&(0x7f00000e4000-0xa)='encrypted\x00', &(0x7f0000ad2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002f8000-0x14)='bdev#Zkeyringmd5sum\x00', 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f0000de4000)="a61bed0d2b13e8ec8ecf2329be1f0030aa77a46e5165afc5a93a1edc95542a2f2553943ada9cc3cf4b7e3d6e3ef80c891f09c971d2a7ec9af9e911419811", 0x3e) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 10:33:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x200, 0x341441) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5381, &(0x7f00007d5000)="") 2018/01/21 10:33:38 executing program 2: sched_getattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000b2c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = syz_open_dev$admmidi(&(0x7f0000a25000-0xe)='/dev/admmidi#\x00', 0x7, 0x4000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000654000-0x4)=0xfac, 0x4) memfd_create(&(0x7f00007da000-0x23)='++}vboxnet0wlan1vboxnet1(vmnet0em1\x00', 0x0) 2018/01/21 10:33:38 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000003000)={0x3, "50758024529e76f62218277b8f5879f7e2968d21d73645326f85ac920008000060f814535641fbf1b06b65256caa1f34fbb895f96008d93fd21b641a87db064e33a791857d73cb63181fb2020a494a6704506aba76774dc106119f0fca9b1d400929aabc5c8898fd7ca48e0750ba0ad1144c1afce2cfccdb9e970591092de6aa6702"}, 0x8a, 0x0) msgrcv(r0, &(0x7f0000001000-0x89)={0x0, ""/129}, 0x89, 0x2, 0x3000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xc0000, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000009000-0x20)=[{&(0x7f0000001000)=""/100, 0x64}, {&(0x7f0000009000-0x10)=""/33, 0x21}], 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000007000)='/dev/input/mouse#\x00', 0x40000007, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000007000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="9cae12340b95", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000020, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="14741ffd7fdd5d0649a9ce08b32770c7"}) 2018/01/21 10:33:38 executing program 5: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") eventfd2(0x0, 0x0) syz_open_dev$loop(&(0x7f000074d000-0xb)='/dev/loop#\x00', 0x9, 0x1) 2018/01/21 10:33:38 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b77000)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000-0x4)=0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f00002b9000)=@generic={0x1, "689ddb808ab03365d125c18129e82baed72cb2b9e884287143797c0f332f59853e8ca57f6e72129c04587c27604eeeda1dc6180ec7c782c75291562382d723086f55344c5327c1cc363458faf2359826bac7e25f7b734b29fdead6a7888f593c3858beaebe40285d38756b17df949ad30a185f9f0e435765cf8bed69dd5b"}, 0x80) 2018/01/21 10:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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$dupfd(r1, 0x0, r1) r3 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f0000f7f000-0x8)=0x0, 0x7e) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000bee000)=0x0) 2018/01/21 10:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c4000-0x11)='net/fib_triestat\x00') sendfile(r1, r0, &(0x7f0000ae7000-0x8)=0x0, 0x3c7) 2018/01/21 10:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x0, 0x0, 0x7ff, 0x7}]}, 0x2) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000920000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000745000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000021f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback=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}, {{@in=@loopback=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}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d60000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e1000)=0xe8) getgid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000da5000-0xe8)={{{@in6=@empty={[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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f2000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000983000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0c000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000511000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000466000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b)={0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000)={0x0, 0x0, 0x0}, &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000173000)={0x0, 0x0, 0x0}, &(0x7f00007f4000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}], 0x1, 0x0) write(r2, &(0x7f0000476000-0x92)="", 0x0) close(r3) 2018/01/21 10:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00004d5000)='cifs.spnego\x00', &(0x7f00006d8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000092d000-0xe7)="bcf5dcf14a5b543e268fd7677d3e365c494f8ed9ff01d1d27021eaa5a471a09afbd76e8fac46694845a620a85652445dfdfe7bc04378aa210263d239a93f0e0f6c805875939bd00eae47e50cb8835a6cc6e0359aaf59df69de19111cbc68742cba76ecf6d3f4ebcce6a8f5bd5182340ab0efa943dbfe1fe792caa9753b23897f0fa5b3cd74e197366ab38fccf80b45c9b83011f84cd5ee16fd9c2db0f7a763b74e85eeb1849aee86429b9dbde511469f348b93dd7e01b951f815a52ff9f1f93d1b002f13666f57f80f5904831de9312f9fbd1600c59ec355604f8f1cf6891f1b0c255709476570", 0xe7, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000856000)='keyring\x00', &(0x7f0000fcd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f0000c83000-0xb4)="37cfe22cac39b64918b2b8e0ffa87d3c5436a129a95ddd7887b6681f5f1eb85f6f414f9cb9b3de414c703d37d1f176afdf69775bfa5aa1ad110bca5803f6c49aa8861fed0e6d936b0665efae57f826975e4701ffcf1836f5b3c60a24f016c1f93056f5d825253f92b31c6eec176513302dd05d8f351a730f36ab210e403ccc478864eb6d809cd1a70cd879c64d5059a2a7b9fb8dac46305d1e4cc88f43d9474dcbda8b892ccad280fc8611cdeb518fa89801e8e2", 0xb4, r2) r3 = semget$private(0x0, 0x4, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d07000-0x1000)="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", 0x1000) semtimedop(r3, &(0x7f0000c05000-0x18)=[{0x0, 0xffffffff, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000aff000)={0x0, 0x0}) 2018/01/21 10:33:38 executing program 6: clone(0x20200000, &(0x7f0000001000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="") prctl$intptr(0x1000000000000024, 0x802) 2018/01/21 10:33:38 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x1d4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x1e2) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd4000-0x15)={0x0, 0x0, 0x0, 0x0, 0x9, 0x400000000000000, 0x0, 0x0, 0x0}, &(0x7f0000fd4000-0x4)=0x1c0) 2018/01/21 10:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003b0000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000c48000)=&(0x7f0000783000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000ac000-0xc8)={0x5, 0x0, [{0x4000, 0x21, &(0x7f0000c53000-0x21)=""/33, 0x0}, {0x100000, 0xa1, &(0x7f0000aad000-0xa1)=""/161, 0x0}, {0xf004, 0xd0, &(0x7f0000143000)=""/208, 0x0}, {0xf000, 0x5c, &(0x7f00005b4000-0x5c)=""/92, 0x0}, {0x0, 0xeb, &(0x7f000038d000)=""/235, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000497000)={0x0, 0x0, []}) 2018/01/21 10:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000ec6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f000094e000)={0x2, 0x9, [{0x80000001, 0x0, 0x6}, {0x6, 0x0, 0x8}]}) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r2, r2, &(0x7f0000e65000-0x8)=0x0, 0x1) 2018/01/21 10:33:38 executing program 5: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)=""/0, 0x0, 0x0}, 0x8002022) 2018/01/21 10:33:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7c000)='/dev/sg#\x00', 0x5, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008bd000)='nv\x00', 0x3) r1 = add_key(&(0x7f0000294000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0f000-0x1)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000fbf000-0xb)='asymmetric\x00', &(0x7f00002a4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d01000-0x5)="3080", 0x2, r1) r2 = syz_open_dev$vcsa(&(0x7f0000904000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000907000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f00009f1000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000955000/0x2000)=nil) 2018/01/21 10:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0xffffff7fffff8004) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000c8d000-0x18)={0x0, 0x60, 0x2, &(0x7f00008a0000-0x8)=0x0}) r2 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r2, &(0x7f0000814000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 10:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000960000-0x8)='environ\x00') readv(r0, &(0x7f0000a54000-0x30)=[{&(0x7f000015b000)=""/155, 0x9b}, {&(0x7f00001d4000-0x50)=""/80, 0x50}, {&(0x7f0000af5000)=""/33, 0x21}], 0x3) r1 = dup2(r0, r0) close(r0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000009f000-0x8)={0x0, 0x0}, &(0x7f000053b000-0x4)=0x8) fstat(r1, &(0x7f0000059000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006b0000-0x8)='./file0\x00', &(0x7f00004b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r2) open(&(0x7f00002f2000)='./file0\x00', 0x66d11345cc705f7a, 0x68) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f18000)={&(0x7f0000fa2000)='./file0\x00', r1}, 0xc) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00009cc000)=0xffffffffffffffff, 0x4) [ 68.339927] dccp_close: ABORT with 214 bytes unread 2018/01/21 10:33:38 executing program 6: clone(0x20200000, &(0x7f00003f9000)="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", &(0x7f000067e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000457000)="") prctl$intptr(0x24, 0x802) 2018/01/21 10:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00006b3000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000286000)={&(0x7f0000991000-0x8)='./file0\x00', r0}, 0xc) syz_emit_ethernet(0x82, &(0x7f000000f000-0x82)={@random="9faa5dc31b3c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xff3a, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @multicast1=0xe0000001]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/21 10:33:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x260, 0x40) ioctl$TCSETS(r0, 0x5402, &(0x7f0000758000-0x24)={0x401, 0xffff, 0x4, 0x3, 0x2, 0x4, 0x1, 0xffffffffffffffff, 0x9, 0x5, 0x7f, 0x7fffffff}) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r1, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 2018/01/21 10:33:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cba000)='net/igmp\x00') pread64(r0, &(0x7f00001d6000)=""/0, 0xa4, 0x20000000800) bind$vsock_stream(r0, &(0x7f0000d49000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) 2018/01/21 10:33:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd4000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000310000-0x8c)={0x541, 0x5, 0x8001, 'queue0\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000c8e000)={0x0}, &(0x7f0000eae000-0x4)=0x4) futex(&(0x7f0000bc2000)=0x1, 0x40000000000b, 0x0, &(0x7f000084b000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r3 = request_key(&(0x7f0000021000)='ceph\x00', &(0x7f00006e3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000007d000-0x1)='\x00', 0xfffffffffffffffb) r4 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000090b000-0x1)='\x00', r3) setsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000c60000-0x4)=0x7f3, 0x4) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b33000)={0x4000080000002, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000be0000-0xc)={0x4, 0x0}) epoll_wait(r0, &(0x7f0000f22000-0x9)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/21 10:33:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0x9204, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f00003ed000-0x8)=0x100) listen(r1, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00003b8000)={0x0, &(0x7f0000e7b000)=[]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f66000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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}}, &(0x7f0000766000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 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$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00002ab000-0x108)={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, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x392) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getegid() geteuid() stat(&(0x7f000001d000-0x8)='./file0\x00', &(0x7f00007da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:33:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000, 0x3, 0x7) r1 = memfd_create(&(0x7f0000280000-0x2e)='posix_acl_accessselinux.md5summime_type\\wlan0\x00', 0x1) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000057c000-0x36)=""/54) write(r0, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff481008800", 0x26) 2018/01/21 10:33:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pivot_root(&(0x7f0000c66000)='./file0\x00', &(0x7f00003ab000-0x8)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092e000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f000017c000)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000cc3000)=0x7, &(0x7f00009d0000)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000601000)=0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000e08000-0xd1)="9096253fb504b5eeae99516a12a0df9570c333a4474b13b010294553c0ee53fcc0161422bb01a02ccedfa48eaa74be5e0b531efcf55b3210b71d540fa5a16a4ab1f597a95b19843d1ec0381c47d138f97f13c30382c9100ba3296f01e7852160a96228f1856c67ae636c431ad5200d3ff80feead4b62d7e84112533c2eb2364dbf20f871da8d2feff5c0497ff7910ada6974fcbeb4275498df14f6f85a5a5d2dd1547cd77a2afaf408d2125b30ab42c41898e813fcf95e4715abcc6cf63a2d491526634b15102253557e24c4f60320658f") chmod(&(0x7f00007a9000)='./file0\x00', 0x104) accept$ax25(r0, &(0x7f0000413000)={0x0, {""/7}, 0x0}, &(0x7f0000aa3000-0x4)=0x10) fremovexattr(r1, &(0x7f0000fcc000-0x11)=@known='security.selinux\x00') rt_sigprocmask(0x1, &(0x7f00007b5000)={0x8}, &(0x7f0000116000)={0x0}, 0x8) 2018/01/21 10:33:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000b3f000)={0x0}, &(0x7f00009ee000-0x4)=0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000048a000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00002d2000-0x20)={0x1, 0x0, [{0xd, 0x0, 0x3, 0x2, 0x1, 0x0}]}) prctl$intptr(0x1f, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000641000)={0x0, 0x0}) clone(0x4000000, &(0x7f0000d8b000-0x44)="04e384b21bbd8c7d381659460c20caa25bfda220fa2d9bb4992d136e711530eaeba8a70b98f56d6d7bb4e2d42cbb7094998997c94b63b1f0ce1e8f8a5993761da88bff7c", &(0x7f0000e70000)=0x0, &(0x7f000044a000-0x4)=0x0, &(0x7f000080a000-0x8a)="cd1415cb0e1fd42deb5da680c66f641d2a02b7d31bd14e7735d7df875779a7826d283b8f232b80875ef03bffd92d50f922ea4cb3fb791525cd61c9f37514c3bf9a30541822efb9e171067f97e35774bcb77472c91f73f230c159d4ed4bf67943f49699a3920e0a906afe294e03fc0100184314b329c6593c884e91c5b9a1d8e4170907352250c46b5e15") ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000c58000-0x10)={r1, &(0x7f0000ad9000-0x11)=""/17}) 2018/01/21 10:33:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_hci(r1, 0x400448dd, &(0x7f0000b5a000)="54f6a46f1f8515d350b28c18647b4a354e76eea12bc0d2bf694971f3adaa418f09a837ab29f6d920da6c98a47828ad72d1b81c919bbb4f74cfb6909c8440cf5f92a12be1d2b0ab86a9bb0f1917588d1fa335f1e43b3fd0c06e414f686ed95e253dc3550ccdd375f46191bae3991eed8d460a746a6a75ec8ffa93172c0692932f51a848d4ef7095f3f44d1e648183bdeac3912c241a3da0469cc155bc578fbd61f8423139493f358c3d28c301beda2de23428021a749fb4028a526b122794c804ec0fb1afbdbdc07d66783ec683c4f1675edf7a7238e2e9917ae2dfa79e4e2cec86e6aad11f0a18d4340e745be85624") r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e95000)=0xc92c, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 10:33:38 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000353000)='net/ip_mr_cache\x00') ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000835000)=0x0) io_setup(0x7ff, &(0x7f000068d000-0x8)=0x0) r2 = syz_open_dev$amidi(&(0x7f00006f0000-0xc)='/dev/amidi#\x00', 0xffff, 0x2c4000) io_cancel(r1, &(0x7f000086b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000096d000-0xc)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b49000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000889000)={0x3, 0x2, 'client0\x00', 0x0, "2bbad78e2cbfa850", "a45a885ca48792acfc0000000000000001000000071b95a91656305adea67878", 0x5d, 0x2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 68.407080] audit: type=1326 audit(1516530818.904:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8050 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 68.488313] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 68.528413] audit: type=1326 audit(1516530818.906:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8050 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 68.553515] audit: type=1326 audit(1516530818.908:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8050 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=155 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 68.579092] audit: type=1326 audit(1516530818.912:239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8050 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 10:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x802, 0x8f6) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000075e000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ba4000-0x4)=0xc) semget$private(0x0, 0x3, 0x40) 2018/01/21 10:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f000029c000-0x18)={0x0, 0x400000000000016e, [0x97b]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d4f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000670000)=0x7, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000096d000)='/dev/dsp\x00', 0x280002, 0x0) accept$inet6(r1, &(0x7f0000cbf000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000374000-0x4)=0x1c) 2018/01/21 10:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ec6000)={0x0, 0xfffffffffffffd93, 0x1, [0x879]}, &(0x7f00002b2000)=0xa) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009a8000)={r2, 0x6, 0x6}, 0x8) write$evdev(r0, &(0x7f0000c5f000-0xd8)=[{{0x0, 0x7530}, 0x1, 0x9, 0x19}, {{0x0, 0x0}, 0x1, 0x9, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x48) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000062f000)=0x0) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/01/21 10:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000839000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c15000)=0x0) sched_rr_get_interval(r1, &(0x7f000002c000)={0x0, 0x0}) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 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, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00001bb000-0x10)={0x15, 0x39, &(0x7f00008b9000-0x39)="40b6551ac1af5069de3b5859b2aa59ee9c4e1a39a43c61726eed95b7f8fbcbf87dbf05dca40756b1f1563460c08a9fc5383442fd5e26284f94"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000486000)="bb", 0x1) 2018/01/21 10:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d2e000)='/dev/loop#\x00', 0xffc, 0x20c040) ioctl$TCSETS(r0, 0x5402, &(0x7f0000220000-0x24)={0x200, 0x5, 0x21a, 0x1, 0x7, 0x1, 0x1, 0x96, 0xfffffffffffffff8, 0x1, 0x9, 0x3ff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x23e3, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 0x0, 0x7eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/01/21 10:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000303000-0x2)='-\x00', 0x0) pipe(&(0x7f0000881000)={0x0, 0x0}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f00007bc000)="", 0x0) write$tun(r2, &(0x7f0000d86000-0x1d2)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}, 0x28) close(r0) 2018/01/21 10:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c4000-0x11)='net/fib_triestat\x00') ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000040f000)=r0) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x800000, 0x401) 2018/01/21 10:33:39 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000)={r2, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x2c, &(0x7f0000001000-0x2c)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2ef87fa1, 0x1, 0x1c1, 0x6, 0x80000000, 0x1, 0x9, 0x8, 0x0, 0x4, 0x378, 0x0, 0x94, 0xfffffffffffeffff, 0x2]}, &(0x7f0000001000-0x4)=0x108) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x32, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) [ 68.608596] audit: type=1326 audit(1516530818.912:240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8050 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 68.633758] audit: type=1326 audit(1516530818.914:241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8050 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 10:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000c93000-0x8)='./file0\x00', &(0x7f00009c0000-0xc)=@known='trusted.syz\x00', &(0x7f00005aa000)=""/114, 0x72) r0 = memfd_create(&(0x7f0000150000)='\x00', 0x2) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000011c000-0x7b)=""/123) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00003a9000)="3af91d4e6de18fd37212646c9990e6b8ec61ffef7541f2ffa17053ec1cc0082acdfe96d1f29cf4") sendfile(r0, r0, &(0x7f00005c6000)=0x0, 0x7ff) symlink(&(0x7f0000876000-0x8)='./file0\x00', &(0x7f0000004000)='./file0\x00') recvfrom(r0, &(0x7f00009c5000)=""/106, 0x6a, 0x40, &(0x7f0000b7a000-0x8)=@un=@abs={0x0, 0x0, 0x2}, 0x8) accept(r0, 0x0, &(0x7f0000ba5000)=0x0) readlink(&(0x7f0000e16000)='./file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) 2018/01/21 10:33:39 executing program 4: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(0xffffffffffffffff, 0x0, 0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000037000)='./file0/bus\x00', 0x2, 0x1) keyctl$set_reqkey_keyring(0xe, 0x3) r0 = open(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x80, 0x2) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000039000-0x8)={0x7, 0x0, 0xffff, 0x8000, 0x6}) write(0xffffffffffffffff, &(0x7f000002d000)="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", 0x868) 2018/01/21 10:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb40400000800020b00ff0010b500001000eb0800090000ffe5b7", 0x24) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000a8000-0x4)=0x0) process_vm_writev(r1, &(0x7f000050c000)=[{&(0x7f000021c000-0x93)=""/147, 0x93}, {&(0x7f0000788000-0xad)=""/173, 0xad}, {&(0x7f00002c2000)=""/83, 0x53}, {&(0x7f0000da5000+0xeeb)=""/254, 0xfe}], 0x4, &(0x7f0000801000-0x80)=[{&(0x7f0000ec0000+0xc26)=""/51, 0x33}, {&(0x7f0000286000-0x1000)=""/4096, 0x1000}, {&(0x7f000095c000-0x1f)=""/31, 0x1f}, {&(0x7f0000d38000-0x69)=""/105, 0x69}, {&(0x7f0000026000)=""/4096, 0x1000}, {&(0x7f0000614000)=""/86, 0x56}, {&(0x7f000059f000)=""/225, 0xe1}, {&(0x7f000006f000-0x1000)=""/4096, 0x1000}], 0x8, 0x0) prctl$void(0x3) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000222000-0x4)=0x2, 0x4) set_robust_list(&(0x7f0000a80000)={&(0x7f0000fec000/0x3000)=nil, 0x6, &(0x7f0000701000/0x4000)=nil}, 0x18) 2018/01/21 10:33:39 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d2e000)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x56, 0x7fff, 0x9, 0x2f3e, 0x8, 0x4, 0xfff, 0x8, 0xc, 0x1, 0x5, 0x2000}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000015000-0x9)='auxv\x00') pread64(r1, &(0x7f0000007000-0x4b)=""/1, 0x1, 0x0) 2018/01/21 10:33:39 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x4, 0xfffffffffffffffd]) 2018/01/21 10:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000035b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000fa000)=0x0, &(0x7f0000e21000-0x4)=0x4) sendto$inet6(r0, &(0x7f000054d000-0x81)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/21 10:33:39 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000f9b000/0x4000)=nil, 0x4000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000012000-0x18)=@generic={0x9, 0x1ff, 0x81}) 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) timer_create(0x7, &(0x7f0000012000-0x60)={0x0, 0x1e, 0x4, @thr={&(0x7f0000002000)="7450c748110508db82590ed47854ed7193fe33561ff28ccb57a7be6efae0005eb9e07ef29a9f0e9786e3a9771e52364459b241d46c4aa87fc36b9eefa15e1c92871719145e77dfc36c7879e34dda1efa161f4468072a1982aba45cfed23b6def9c8fefa105f3bdd9f36dce7e41d5f630452fc072e4fb82ce43be37c477e74b172f9e2d4ef8045a680b9ae307e3d1cc7aa2fbabe619c5c29ba61dbda4965d01568c414635167200a31dcb15fda7d3d3c537e85c7de57f88f77e5d08a533b29912dbecff42f0d2b635cd1939e8318bb7ca0a9c", &(0x7f0000003000)="1fe80a0c743084150e752cb0965c8fb2efaa1fa9f0349fec680aecc496a30ca8dcfd14b8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000014000-0x60)=[{&(0x7f0000003000)="5ab28fd622db03d99e04b04149117c865485d9c765bdf098799c34ec07728189a2a5d01056bbd4a1c6792df63c3c870288e477432a963333f873b15a7ae10af381a4d904eb4c1b8d6500c213ef9b875231127325e0cba46ec9dac32abcf0d7fba4d7cca642c6647eb559ebed37d929849e545799f0210212cd45bfc4081b18b0378fff8659339e08cc88ea511b5a60c5110622620ad0d114b86e158cb6834b8a756957a7d5dec03d0d430317fd91d97d7fbf961ce7f4e6838264bd9ba58c0207c399cadcabb28dd5c2935befa1d979930cf5771dfb4f61a88422799c5c9ce3859223fa1d4c5ce144685c287dc5cc0a154fb0de0960", 0xf5}, {&(0x7f0000004000-0xfd)="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", 0xfd}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000014000-0xf1)="ae888594c9fdfc75c6ff4e02f581557a245153b3d1211ed94f8c97f281c88006b70bc7a5e0e4ebdde12ef4b969a45ca6b8b3a0af56088df5d1ed95577083b93339978ec485cbfdfa4e31085f155cb41ae10b1f9174138ee872de0dd61bcb466421db6b9a4da033fe9d0198e69653cde69b0243ad390a251b6c8552a365104dd82b3ffe1dc47453772b9bbc64cad071ba0b51aabff240ff8186b0620b09755a31fbdd4b9e336e67758887fb35368eaa5912f9e45f985c9fc689181029b1655c35943619115d5667ce276678f466e710671cad66040b439d5ed9c2086482c25e11562b3b0528b823ccd257bfe8f0bd362707", 0xf1}, {&(0x7f0000003000)="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", 0xfd}, {&(0x7f0000014000-0xfb)="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", 0xfb}], 0x6, &(0x7f0000004000-0x1c8)=[@assoc={0x18, 0x117, 0x4, 0x8da}, @assoc={0x18, 0x117, 0x4, 0x20}, @iv={0xa0, 0x117, 0x2, 0x8b, "b5f3dfae713fcc6e19a61548d6e03544e8d2c84b2c7192728ce22d41aeef644ef8e02debf451d4cc0a54d8b0f455cee48353cf403244652c026b1552ef8e2deac3508423a5fb6142995b3134f4f8a8fa79a8920efe0d49f044cd403027a9d189b6191f51cf694c0a9dabf2ae4792746f3bf8fd71abb5b220fadcab780bbce6cd6e4ed845f8e9b884417f5a"}, @iv={0xe0, 0x117, 0x2, 0xcb, "d3a58f21c7ecee8c03c64e72c8240219f9f95f54ff724f1f39df5e907e05c7289129fce41a7752fd09d998b6ee3865c1ad30e445e27a177bcf4185247faf888935d12bccd2209156c48d675f19a25190c2668420cdc82f8abc53abb9a906b2997347c82fbaed40d314159921d0bdbb8dec93201ffdc03fcfcd566aae7349e840add739109ec097d9e88d2bf118d0c5f7ab7d1c4473a4b2c2e21cc58e2451ff5a2b7bcfddde985555c74d28a4b149f9f854744e1f44b63950e160014c571452203126e5132967514e8bef48"}, @assoc={0x18, 0x117, 0x4, 0xd055}], 0x1c8, 0x40}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000fbe000)=0x7e3, 0x4) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000c0d000-0x2)=0x9) 2018/01/21 10:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6041c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$setopts(0x4206, r0, 0x7b69d986, 0x0) 2018/01/21 10:33:39 executing program 4: clock_getres(0xffffffffffffffff, &(0x7f00003c1000-0x10)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ee8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/21 10:33:39 executing program 6: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/21 10:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000087f000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000116000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000199000-0x14)={r3, 0x6, 0x81, 0x5, 0x9, 0x11f2}, &(0x7f0000a25000-0x4)=0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000068000-0x28)={r0, 0x0, 0x61, 0x1b, &(0x7f000089e000-0x61)="4675e991b9ed229f87930a4f04bd0805e6e327be246272c7cc9ed97c8b2bad564993c94378b4b9f8578a98a76977ddcafd893519352d67a27f9d1517e931c746468f2b900e4117f5e10b774181b6fe9da4faa9b41dd0a7e0be991db7fff2763f78", &(0x7f00005b0000)=""/27, 0xe, 0x199325e7}, 0x28) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000f04000)={{0x3, 0x1, 0x5, 0x3, 0x7}, 0x8, 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]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000db6000-0x8)={0x0, 0x2}, &(0x7f00003b8000)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e1a000)='/selinux/access\x00', 0x2, 0x0) membarrier(0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mq_notify(r0, &(0x7f0000c93000)={0x0, 0x10, 0x1, @thr={&(0x7f0000cac000-0xa5)="250bc19821dc3cf158a37bd6874cc0f6a4db6df02f1ca273798c99761220ab245df8eb04a5e3a78953a674399824b3719b7c11c8632aa00d387ae4ed1ea93acb34ac74742f3412e6790416c5f0c512fad6aaec4a3f5c13a820e6e8416235b999202e65e6bad6f28b03dcf1353546a7d0ee874a25d701e1652e343eab7bf6530e2aaa682bb5a186c9f18a9f1af0c627bd6cd2f35f3bbec5ad34a249151ec1d3095b1520e16c", &(0x7f00006c5000)="11032fd5c97181302f8f82acc4bcd6c68522e5c93f89a4eb9671b779c834f92000a763a775cc4a6b575f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00004ff000-0x8c)={0x8, 0x99, 0x401, 'queue1\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:39 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454cb, &(0x7f0000028000-0x4)=0x0) 2018/01/21 10:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00004ad000-0xc)='/dev/audio#\x00', 0x80000001, 0x4002) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008ed000-0xe8)={{{@in=@loopback=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064f000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00002c7000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 10:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) write(r0, &(0x7f0000a18000-0xb1)="130000001000ffddbf00f49ff60f090000230a009d000000050aafa73022000000044fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be05fac2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca966a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12938d837b9cb3452b6c4e2387d886959e4ebd3de61933afbf90d1ad5b86d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/21 10:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sg(&(0x7f0000552000-0x9)='/dev/sg#\x00', 0x7, 0x10000) socket$can_bcm(0x1d, 0x2, 0x2) bind$alg(r0, &(0x7f0000013000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc7000)="de77285fc7404f97cc255123fd399f79052635d9331e3cc2", 0x18) 2018/01/21 10:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r1 = socket$inet(0x2, 0xa, 0x6) r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(0xffffffffffffffff) mbind(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x8003, &(0x7f000020a000)=0x0, 0x5, 0x5) kcmp(r2, r3, 0x3, r0, r0) sched_setparam(r3, &(0x7f0000965000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000507000-0x8)={0x0, 0x65b9}, &(0x7f0000629000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000830000)={r4, @in6={{0xa, 0x3, 0xea, @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]}, 0x0, 0x9, 0x1, 0x8, 0xdb}, 0xa0) madvise(&(0x7f000025c000/0xc00000)=nil, 0xc00000, 0x82) r5 = socket$inet6(0xa, 0x3, 0x1) r6 = openat$audio(0xffffffffffffff9c, &(0x7f000087b000)='/dev/audio\x00', 0x40, 0x0) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f0000a02000-0x1)=0x3) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000725000)={r4, 0x4}, 0x6) mkdirat(r6, &(0x7f0000b87000-0x8)='./file0\x00', 0x110) 2018/01/21 10:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000401000-0x8)='./file0\x00', 0x2000, 0x8c) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000c7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000128000)=0x0) fchmod(r1, 0x194) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000c6d000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) 2018/01/21 10:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000915000-0xb)='/dev/amidi#\x00', 0x1, 0x4000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000a4000-0x4)=0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ea8000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000096000)='netQ') getdents(r2, &(0x7f0000007000-0xa8)=""/16, 0x10) 2018/01/21 10:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000067000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f93000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000052000)=0x9, &(0x7f0000511000-0x8)=0x2) mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") mount(&(0x7f0000c5a000)='./file0\x00', &(0x7f0000649000-0x8)='./file0\x00', &(0x7f0000a94000-0x7)='pstore\x00', 0x201000, 0x0) 2018/01/21 10:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000169000)={0x0, 0x0, &(0x7f000062c000-0x90)=[{&(0x7f0000dac000-0x1b)='4', 0x1}], 0x1, &(0x7f00008a6000-0x78)=[], 0x0, 0x0}, 0x0) prctl$setmm(0x23, 0xe, &(0x7f0000ae2000/0x3000)=nil) 2018/01/21 10:33:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = memfd_create(&(0x7f0000baa000-0x1)='\x00', 0x3) mkdirat(r0, &(0x7f0000616000)='./file0\x00', 0x40) process_vm_readv(0x0, &(0x7f0000f2c000-0x60)=[], 0x0, &(0x7f0000efd000)=[], 0x0, 0x0) 2018/01/21 10:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007cd000-0x11)='/dev/qat_adf_ctl\x00', 0x381400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000490000)={0x0, 0x7a, "80f14e0fa124ffafc01fd6cc2be344cc1c345c754c65d4d7d7270f6ce8bd86b5b131286bf6e218c5f8ba1ea5209a26edfa5196221292c6f8de8f80a59b02c81999b5891833708b71e02d33ff66dda3c187d2027b9031a4661ac7b292d795707b1590b3038417ee3165e8866a4d50eedeac990688417d48025468"}, &(0x7f00005b4000-0x4)=0x82) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000340000-0x4)=r4, 0x4) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x1) writev(r5, &(0x7f0000cec000)=[{&(0x7f0000edc000)="bc", 0x1}], 0x1) 2018/01/21 10:33:39 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000008000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000000c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000c000-0x4)=r0, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0xe, &(0x7f000000c000-0x70)=@raw=[@ldst={0x3, 0x3, 0x3, 0x7, 0xf, 0x50, 0x1}, @call={0x85, 0x0, 0x0, 0x39}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x3}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3ff, 0x5, 0x7, 0x8, 0xffffffff, 0xffffffffffffffff}, @alu={0x0, 0x3, 0x4, 0x0, 0x7, 0xfffffffe, 0x0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000a000)={r1, 0x50, &(0x7f000000b000-0x41)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/21 10:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efc000-0x10)='/dev/sequencer2\x00', 0x400001, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)=0x0) 2018/01/21 10:33:39 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000007000-0x120)={0x0, 0xffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$midi(&(0x7f0000005000-0xb)='/dev/midi#\x00', 0x8, 0x10000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000000b000-0x4)=0x0) 2018/01/21 10:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008df000)='/dev/ppp\x00', 0x10202, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f62000)=0x0, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000f9000-0x4)={0x0}, &(0x7f0000d07000)=0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/21 10:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b66000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e1a000-0x7)='mqueue\x00', 0x0, &(0x7f000000a000)="") r0 = socket$unix(0x1, 0x0, 0x0) r1 = dup(r0) bind$unix(r1, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000594000-0xc)={&(0x7f0000e37000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/01/21 10:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f05000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000ce9000)="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", 0xfb3, 0x4e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007db000)={0x0, 0x2}, &(0x7f0000d97000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f45000)={r2, 0x36, "e1cd6c67520d3d013660f841dc0a44c82550f1247552377c2446d052d87107d9aa0dfa3150f6698c4d8296269fddf7bc1bc012b27b51"}, &(0x7f0000095000)=0x3e) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000a2f000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x8) r3 = getpgrp(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fbc000-0x4)=0x0) stat(&(0x7f0000a37000-0x8)='./file0\x00', &(0x7f0000649000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000085c000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00006a3000)={0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000063c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000990000-0x4)=0xe8) r11 = getegid() r12 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000916000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000269000-0x4)=0xe8) getresgid(&(0x7f0000347000-0x4)=0x0, &(0x7f000089d000-0x4)=0x0, &(0x7f00003b7000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f0000ce3000-0x38)={&(0x7f0000e32000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dad000-0x50)=[{&(0x7f0000575000)={0x1074, 0x3e, 0x20, 0x6, 0x0, "", [@generic="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@generic="a5997cf796948b743b0e4717f593e1464782bab31e4230a7fedaccf8426ac1d0d68c1f513ac21b34657076558e504b6f165a5a61bbcda205c71874ed063f3770242c9480697d74f3560de83e851436c66567ec5ba25588c1b8d7663813a87f5c00"]}, 0x1074}, {&(0x7f0000b9f000-0x1d0)={0x1d0, 0x32, 0x400, 0x4, 0x0, "", [@nested={0x90, 0x80, [@typed={0xc, 0x94, @pid=r3}, @typed={0x10, 0x52, @u64=0x6}, @typed={0x8, 0x6a, @void=""}, @generic="5e2ba95f5f9c7802e1dd44bffab3e8408f7467e575c23ea07e1f4e1640dda2dc05e3d4d0e104e45e768298a6aa56bd83e4eafca9f320f4b47ff9", @typed={0xc, 0x7f, @u32=0x60}, @typed={0x8, 0x92, @void=""}, @typed={0x18, 0x67, @str="7591487276706f786e6574310063"}]}, @generic="e189bd560f6e4b5cad33ea4d13621a71f0", @nested={0x11c, 0x4, [@typed={0xc, 0x63, @pid=r4}, @typed={0xe8, 0x1b, @binary="64d316180c80a2c466222a9175d0c60c076ed17608db92deaa05f7fa85f2d2953ff39bb492b881628254a086896f46531e962af48264fcd17dc9c330d61df2d787173bff3997ada195c3c06416b3f58112a8d340189006112bde308d9a05de3b0bc712924be542bc72cd7b0528aa4f7ff4f0f229383bb43a9834201e1fc8e6694add1d08b81de3e9edbd1b7f140345c661d3d36dcf0db684a654c72d99688bc8e7426f0f41fbbb73209a96cf16eb3763aec07aa995524fe102b70fd25d71257484eee0dcca111d0dba79ade91a007254f72cabe303ee69416b9ee51d6b99"}, @typed={0x18, 0x35, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x69, @ipv4=@loopback=0x7f000001}]}]}, 0x1d0}, {&(0x7f0000527000)={0x12e4, 0x33, 0x600, 0x5, 0x0, "", [@generic="80ac0279a87ab21a1fbbfdb7b606b0df0d24fd02b3bc505d4d92c94828a283cc9e8e815d5d846944a0b3bc16bcbaeedfbda9ace6756398be5732399765359e3567c58d5772705dc34121fe4035586cc0ddbf97bd09067df8f26ccd33b84e52dc45741e6f91ef4c", @nested={0x126c, 0x66, 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@generic="10616eaa63d4ef2141919bd7db3be3ae0aa54a608ae233371c8acc22d6d7fe271db76de154e185c54d43983d71902668cb8d0360879c3ae3258481bb1937bd6fe4dc468d6b78bfb6f8bfe90bc88ae458e152edb1cf3a78174437074f1a5bc4e3ac721cbe21da81514a2a9db48520160d31dd271b029666e42b9dc64e45c91642e6ef6c408d6b3d77bf769d966c586b8e10612d1e544121fc9c002ef9565f480ef39e44ff5b2be8d84193917e620601ad55ae95ecadc4d35c5678563d037c3f0e2c6751b1d5b84e9d758305809674fcad7d06068bded14b086eac21b36d21f2", @typed={0xc, 0x37, @uid=r5}, 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[@generic="4336fa9c6e34901973830894113e7d59e3c7657c0dde311f1fe3b0e9dbade68614d75995ccc42475521a259f838cb7921a4126916893fe098abf39eba19e0e0568095f9fea871019ffc3c6b18e93a3ef19f953b3587ace49642ed9c3bd3a94f03bcdef899741f804779d8d7de4a0ceace177e4dc8d819023271f81c5f11ef401d4ca9831dc00f4ecdefd5e5fc359dfe3d4d5262fab020db2b1eee30a0732af14017bdddf5ae9e5c8cc1db8a81c3a688186b9b8a8b8b21f0bf7ebbf3cb7692fedbbff4f63e142d22e230586f3f35a5924db32756e902a56b0d27620fbb72fe8", @typed={0x18, 0x1f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @typed={0xc, 0x6f, @fd=r1}, @typed={0xc, 0x94, @u32=0x9}, @typed={0xc, 0x31, @pid=r7}, @generic="5d939c360a7e2a266b9ee08a49c6782ac73d6b2c15a5e449521dd64b9ae25a6d61122803c95775c058a1fcdff761af9f"]}]}, 0x3790}, {&(0x7f00002dc000+0x863)={0x12e4, 0x42, 0x300, 0x3, 0x2, "", [@typed={0x8, 0x2c, @void=""}, @nested={0x108, 0x10, [@typed={0x18, 0x31, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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@generic="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@typed={0xc, 0x53, @u32=0x0}, @generic="007dd1f0eae48658e5fc6538ac1704e34da7eed84f76b3a159ced95dd49074e6c2d7a01026d9378336eee7b09e282e74ef1cc51799d7", @typed={0x28, 0x84, @str='/selinux/commit_pending_bools\x00'}, @generic="9841ef1496c6ae", @generic="e6beff247ebd87d608ee7db965f83caacb155efbd41472381c4b873368650b8bff"]}, @typed={0x18, 0x70, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="e18d431b40d545969978c9cba448285869cabc9ab0e1efd38a045df25c99f37339a67cdc0901f0d625e5e531749e35076c9d05da36ce76bd2630d3b03b1d47", @typed={0xc, 0x63, @pid=r8}]}, 0x12e4}], 0x5, &(0x7f0000d2e000-0x40)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x40, 0x800}, 0x40000) 2018/01/21 10:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x100800, 0x6, 0x7f, 0x0, 0x0, 0x60, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004ac000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000bb5000-0x8c)={0x7, 0x10000, 0xffff, 'queue0\x00', 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x4}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f000092f000-0x9)='net/icmp\x00') ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000e5d000)={0x6, 0x1, 0x7f, 0x3}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 10:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000e9e000)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x7) fcntl$setownex(r2, 0xf, &(0x7f0000dc4000)={0x2, r1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000e96000-0x20)={0x0, 0x0, 0xf002, 0x1000, &(0x7f000064f000/0x1000)=nil}) setpgid(r1, r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004aa000)={0x0, 0x0}) 2018/01/21 10:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f12000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f0000399000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x22, &(0x7f00007a7000)={0x0, 0x0}) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6, 0x0}], 0x1, 0x58) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/21 10:33:39 executing program 5: socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d86000)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c72000+0x65b)=""/225, &(0x7f0000f9f000-0x4)=0xe1) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x17, &(0x7f000080b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setflags(r0, 0x2, 0x1) 2018/01/21 10:33:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000000)={0x4000000000000000, 0x29d, &(0x7f0000000000)="b513e157c43ed2bb1233e4b9984a20189098f12bd87d94c9f1ba28bd0f59d7", &(0x7f00000d6000)="48a173fb1eba598a2542f7867ff4321724f43a8fe8ca90c025714e2c182b509d59ff3ad6be88196d4fd6676338a2da7f73687030d5fabe02ea3b1824d1b14e398a4f67f963e7906378bc8abe463aceaf706b8903ddafa749b32a7a210a361fc003691144a99740af91ebfe736d7add55111ccc09dd1335b52558c3bc05abf9acf464105e1e182ab4e4bc092746a6a228ea622909951f2b83f86b9e1692f3824bd4c2a959929e9cf9c63df6fb82f8b338d90e3cb93d6a097ae4399f22ae0bcdd515560f4783778e", 0x1f, 0xc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a4d000-0x11)='/selinux/enforce\x00', 0x80082, 0x0) write$tun(r1, &(0x7f0000c8f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0xfd5, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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0x1001) pwritev(r1, &(0x7f0000ec1000)=[{&(0x7f00009b7000-0xd7)="60e53add93d1f315d3907cdeeb061715708cdfe58444f75fcb65d2867c3f7752e893dd9996d0b5227a380b187d73b385bca87e8cfd679e5f060e58a1a04715a1f409c3f34ae699d2312f9eeae45077ba722a45065804bfe13ed525bcf6d50d2e2ba30f685843e497742f15f9a7078d1f6946723bafd2439c4691273574e86b2c740e0186c1ff04fcf1cb20bfd3fb8849097d12ea3184abc7b29e4a8fcb1446ce3fa0425cb10119e2858017b4009fb87739f8b91220c0c201688086955567afc8a369b97985cb8f211a8c52cc33bf49006a85b5accbeac9", 0xd7}, {&(0x7f0000dbc000-0xd7)="370f37dffcd5752029554d2e31226bfbd31becf1ec13fb27635d59ad7e296acb856db30b6bae57bfa93fdcaea24b46d4545431386aade8cc82d869829b0af2ed686acea705480db1818f503f8e3026a14025543e0e0a3fdd80da662bac8f58dc45abb0e9c85b7a859c8794e4505081173c180797b9b35d1a7726567d8874e36e47a6cb623a82a387d0b24338c388ddae2e61393e620ff7d116097a67796ed53d758cb96ca83b54dff618e1a7bbd4c7554183e11ca7bfd37a869f0e685ec0e3c65a65abfcdc9adbc64853a48b99047938167b41a8d77937", 0xd7}, {&(0x7f0000079000)="ef8d98d83eeeffd6fe027585f3f9fbb31db5da6dc72013e32c3f4b2ad905f5584917776c290aa3eb01ba04e5e829801a668308af4e2a709299a486a8cc284f21c2c90a31defb68addd33b3c5af92c2ddee67ce97ee97b52fd6b937915aecf3227d58e47bcf3c98cafcf375c9f4d31aecbc4906594fe9e41849cd5ba8fecf1c762843b8ee6cd933f7390f760edec39735b67682380972a9db1631fa548da8f624c22bbb141479edd197472f0d8df9e7f96660e9865d1758411f07e87f30", 0xbd}, {&(0x7f00007ae000-0x4)="1c258049", 0x4}, {&(0x7f0000715000)="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0x1000}, {&(0x7f0000d09000-0x1000)="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", 0x1000}, {&(0x7f0000ec4000)="de9f29b9dad06f89454564bbd936c05e4bb9358ff05986877e604dd8d48bccd37c24f456c54474318c9fb96f966b2fb979dcd277fc475cc9051f170e2fc0cd59529a12845e9a999330565c5cf8f8ac0070", 0x51}], 0x7, 0x0) 2018/01/21 10:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r0, 0x40085500, 0x10e09fc7) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000b99000)=0x0) 2018/01/21 10:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) renameat2(r1, &(0x7f00005de000)='./file0\x00', r1, &(0x7f000015f000-0x8)='./file0\x00', 0x3) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/21 10:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getxattr(&(0x7f0000912000-0x8)='./file0\x00', &(0x7f0000e71000)=@random={'trusted.', 'vmnet0\x00'}, &(0x7f0000cdd000-0xb5)=""/181, 0xb5) setxattr(&(0x7f0000058000)='./file0\x00', &(0x7f000032b000-0xa)=@random={'os2.\x00', 'em0!\x00'}, &(0x7f00005a4000)='*@+ppp1{\x00', 0x9, 0x0) r0 = syz_open_dev$audion(&(0x7f00005d3000-0xc)='/dev/audio#\x00', 0x2, 0x1c9000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00001fb000)=0x2, &(0x7f0000a13000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001c4000)={0x0, 0x0}) 2018/01/21 10:33:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x552d2553, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x10001, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000706000)={0x3, r2}) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x0}, 0x0) 2018/01/21 10:33:39 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x1d, 0x3, 0xeb33, &(0x7f0000017000-0x8)={0x0, 0x0}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000009000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x4, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:33:39 executing program 5: socket(0xd, 0x7fffd, 0x80000001) 2018/01/21 10:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ebd000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000afd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f0000cf2000)={0x0, 0x76f4}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000f8f000-0x10)={0xf000, 0x4000, 0x0}) r1 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00002bd000)={0x2, 0x8000}) 2018/01/21 10:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000512000)=0x400, 0x4) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xff9a) dup2(r0, r1) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) 2018/01/21 10:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8090000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000b24000-0xb)='/dev/audio\x00', 0x440, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000597000)=0x0, &(0x7f0000674000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d92000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b66000)=0x14) tee(r0, r1, 0x5, 0x0) getsockopt$inet_int(r2, 0x0, 0x1e, &(0x7f0000104000-0x4)=0x0, &(0x7f00004b9000)=0x4) accept(r0, 0x0, &(0x7f0000ca1000-0x4)=0x336) shutdown(r1, 0x9) 2018/01/21 10:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = gettid() timerfd_create(0x6, 0x80000) r2 = getpgrp(0xffffffffffffffff) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) ptrace$getsig(0x4202, r1, 0x82, &(0x7f000090b000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:33:39 executing program 5: r0 = memfd_create(&(0x7f0000d64000-0x2)='{\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xb7)="0a20d0c85ed073a2ba37f81ceced0697758ddf522f460266bf2206d384b1cd57b91d7828d1533ac5a227b644ebde6d3fe246ed86732e233429ca43adfa023ecfc26aa516639e8c8c423476a8a37b48130338d3b7cb12de7b5e22c7da6766bb0e2f79ef748c6a324b2999d3ebd8d322dc5b02f3c08ce8910b0f1999732bf79d0e2b0bba3df41de6d31c283fdc8b77a2416e7c7f87ba4b89b87046eba24e2279b36cce873552d1d49b48eaa1937f3aa6ae40ad27438b4700", 0xb7, 0x0) memfd_create(&(0x7f0000000000)='{\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00004f0000)='./file0\x00', &(0x7f0000001000-0x20)=[&(0x7f0000000000)='}:bdevprocnodevsystemvmnet1M\x00', &(0x7f0000a8a000-0x1c)='vboxnet1$&securitymime_type\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f00009e3000-0x7)='md5sum\x00'], &(0x7f0000001000-0x30)=[&(0x7f0000000000)='cgroup#wlan0eth1mime_type*\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000015000-0xf)="5b6367726f7570e26d643573756d00", &(0x7f0000000000)=',][-+\x00', &(0x7f00008c7000-0xf)='@^-)@mime_type\x00', &(0x7f0000001000-0x2)='I\x00'], 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000)=""/0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x1, 0x2) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) 2018/01/21 10:33:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0xb, 0x4, 0x1) recvmsg$netrom(r1, &(0x7f00004e6000-0x38)={&(0x7f0000a99000-0x48)=@full={{0x3, {"dc057cd9cb2b68"}, 0xfffffffffffff801}, [{"bd434e134f739f"}, {"ad1acb823f3560"}, {"ec6ec88cdd25fe"}, {"fd5b0088895396"}, {"ecf00149c18db3"}, {"6ac7f74473220a"}, {"3bb9f32c1e76a1"}, {"af301cd2ae4da7"}]}, 0x48, &(0x7f0000609000)=[{&(0x7f00008af000-0x13)="c7d64056dbe6508acae89beea205cf1a7ab7cfdf65f491104014c194837d21977f7d5c092f0f2497a1269f81a90fdfee2a2422f2c09264586ead2ae55c6e6181e159baf17575ce96b8f5cf87949eb7ac37be52e2f67aa394eac917ae86d8044afaf61bf7ef67d78b530389465bd63ec4b1924f796a49d0486da93912eb8245a7d3afebe55f02a66ffcb46d76db48c28d6241c66f173c94a008694422e87b2d674968d4a2aecdaac218c2cf", 0xab}, {&(0x7f000093b000-0x96)="f29e0a76e1d62f8db9b606baac6f8e898f3b6663787b19d3fdd5d5672d20c19891ad89fa75a6c8d1751d280bf368827c298201b48f20edeedd4210267475e8f8ba5e91868bbde78058784c3c14f34a8e47574a7990d82fd67e391ce911e78fb945d13d8d08c9ffbf27f2faa78de735af514183cd632bb4630a255b46a105808823c6353a2560fb30c79af4c61b1a8a1515b8b79a3de1", 0x96}, {&(0x7f0000402000-0x15)="7e8dc97f70acf7d98efaa4ce007c804c42e8cbd165", 0x15}, {&(0x7f0000cff000-0xcc)="400fc8017efe215572ae08f40df58e83f2ab93884dac18e64274dcad4f662c78a7ac9fcbcabbe86ce80947db839669249691363da3b2a3c6c0a3e143f3f641a2770f9c2ca29411085b42d30f89d93fbf99d8797abd626b4d002f06fc93134886eeb527eba06d853aae4f03055155f6c1a308af55ab4b806aa40006a99a69b5b1dc6a3c15d8ac0ae0ca4d4aa3545d95fdf26bb60d3c8f2ec9416a09a817ea53d1523e9bc75f8c8792955ac704644412186436a75d2cd57faf1b966acf8383c4c65ac0b07b4e3d6ae1049c4143", 0xcc}, {&(0x7f00007f4000)="1a8f233de678a29341b55c75df53274f3e3b687654c9ba32e86605426e7880452b7032dc54cd205a57fd82a476959370064c9bc7f9b7aa365ab4962b454460c38dea99fd7c7d5ea2bd2c8caf1b2d049bba737677d03bd803064105bd14575d031a004cab15a25e5d7e15713c8b39ac2a2feeeada70f5a9b61e84d7debf5850fde7a1769d8b2c004aaaab9bddddc805f4aeb83e6ef4bbc76b78d64500bd8299da386d93731c71200d", 0xa8}, {&(0x7f0000b05000-0x9)="63377e5071e20e8c47", 0x9}, {&(0x7f0000a74000)="d2fad3c4e66a7c2214de82781af5666d1f65f9660f76a6dfb1c5bce075808aee19e18b09445673ce1a1021d0c02b7de05ee6163a0c0f8a4d961841c9206545294c963b78e8bc6eb6bfe70a869df5d2ed7cdfbce8b940049825de320025c840195d5fab9f9b7a4f5bc1e211127c61f7dd7145f7b96114821a6b0e12f198e5064ba336bd856aadd983fca909ebba2718c2dfa94f861ed38c9e7e05a025d7f852ecaa4b", 0xa2}], 0x7, &(0x7f0000191000)=[{0x40, 0x113, 0xfffffffffffffe00, "7ed97594130b5558a36be0593a29ab7c30d2a5415acc3b09b65aaaff6819ff669f98f2fedb083fb8a02960cf73997d"}, {0x88, 0x11c, 0x1, "78642e38a503287be0057a67e8d63fde72a0f46ebbf32385d54cebbcfe31908b44490970f188ff8d2a70215688a3cfa52cb83d72e0ccd8122db2f4c2dc0994d2750897b2f5e4c3f909c86025d6118173a101efc58fb75a0bb73a194773bacffadb2801788dc16879968a345529f25268ea6f"}, {0x60, 0x114, 0x7, "3ca93db294ebaf9d4767fb06d7ee563cd817e1a609f5d67c9e168ee901c987a47dc11c68cb11fef76e00b8eb446500454a2f87b609a185526915421072162098e1da336d313fd29a32"}, {0xf8, 0xe1fd15e2fc764251, 0x5, "ed5fdf24f341bc0bd3a795ef6a08d7fc1a0173c9417546432a8a5078b481d234fc9e0bc3f50498631c1551a09934cb67bb56646a2e0cf37235932e3935e51d8551c9d5684939f2ae3d1e3e63f87c5912cb181fca245ca6ce947b7e030940d60f50e39547f11168268aba2abacc012381ac6e32adeb2b1f3bcccdf41d6d99220952550ee2d01f8858e06a29d5b3cf4b5f8bd7d97f403672c5e75292f556e1bc5da2f5afede7e209e47d5819024e4b905f72cde3d55ae99cd481f81f47bfbd332ccc7676b9e29ddbc920e80f27fd0394c104f00b1088aea1db80190a50c5e30646b5614d"}], 0x220, 0x10}, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000da000)=0x0, 0x4) 2018/01/21 10:33:39 executing program 7: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000941000)=0x0, &(0x7f000093f000)=0x4) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000942000+0xb61)='/dev/snd/pcmC#D#p\x00', 0x51, 0x400) connect$unix(r1, &(0x7f00003a3000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/21 10:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000f28000-0x4)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000021b000+0x75f)=[], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/hwrng\x00', 0x101800, 0x0) getsockname(r0, &(0x7f0000635000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000324000-0x4)=0x1e) 2018/01/21 10:33:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) splice(r0, &(0x7f0000239000-0x4)=0x0, r0, &(0x7f0000925000-0x8)=0x800000000000, 0x43bd, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e04000-0xb)='/dev/audio\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000617000-0x20)={0x3f, 0x57b1, 0x6, 0x4, 0x1, 0xfffffffffffffffc}) fcntl$getflags(r0, 0x40b) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00009e0000)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000dbc000-0xc)={0x0, 0x0, 0x30}, &(0x7f000023d000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000078000-0x8)={r2, 0x1}, &(0x7f00009af000)=0x8) 2018/01/21 10:33:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0xffc) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000afa000)='./file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) 2018/01/21 10:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000090000)='/dev/amidi#\x00', 0x9, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000258000-0xbc)={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]}) 2018/01/21 10:33:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006cd000-0x10)={0x7, &(0x7f0000f37000)=[{0x0, 0x40, 0x6, 0x0}, {0x9, 0xfffffffffffeffff, 0x9, 0x47d9}, {0x0, 0x23, 0x81, 0x8}, {0x0, 0x9, 0x10001, 0x1}, {0x100, 0x8000, 0x1400000000000000, 0xc343}, {0x9, 0x4, 0x8, 0x100}, {0x6d8f, 0x1, 0x9, 0x7}]}, 0x10) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000049000-0x4)=0x10001, 0x4) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000096b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bf8000)=[], 0x0, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) flistxattr(r0, &(0x7f000023e000-0x2f)=""/47, 0x2f) 2018/01/21 10:33:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005a3000)='/selinux/context\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000cf000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000331000)={0x7, &(0x7f0000616000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000cde000)={0x8e0000}, 0x4) readv(r1, &(0x7f0000a43000-0x80)=[{&(0x7f0000bac000)=""/173, 0xad}, {&(0x7f0000e4f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bee000-0xfd)=""/253, 0xfd}, {&(0x7f0000593000)=""/25, 0x19}, {&(0x7f0000645000-0x17)=""/23, 0x17}, {&(0x7f0000f4d000-0x4d)=""/77, 0x4d}, {&(0x7f00007e9000-0xe)=""/14, 0xe}, {&(0x7f0000250000)=""/8, 0x8}], 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) perf_event_open(&(0x7f000052e000)={0x0, 0x78, 0x7, 0x1, 0xffffffffffffffff, 0x7fffffff, 0x0, 0x6, 0x10000, 0x5, 0xca75, 0x3ff, 0x7, 0xeb, 0x5, 0x714, 0x1, 0x5, 0x8, 0x401, 0x7ff, 0x4, 0x7f, 0x6, 0x1, 0x8001, 0x6, 0x4, 0x2, 0x6, 0xfffffffffffffff9, 0x3f, 0x5, 0x8d0, 0x80000000, 0x2, 0xffffffff, 0x0, 0x0, 0xb0a, 0x7, @perf_bp={&(0x7f00006c7000-0x1)=0x0, 0x5}, 0x1000, 0x5, 0x7f, 0x7, 0x4, 0x2, 0x1, 0x0}, r2, 0x1f, r0, 0x4) r3 = syz_open_procfs(r2, &(0x7f0000a8c000)='maps\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005de000-0x14)={0x0, 0x5, 0x10000, 0x9, 0x200, 0x20}, &(0x7f0000775000-0x2)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000755000)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$audio(0xffffffffffffff9c, &(0x7f0000d87000)='/dev/audio\x00', 0x4000, 0x0) readv(r3, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/21 10:33:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9dd6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x19, &(0x7f0000000000)=0x0) 2018/01/21 10:33:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a58000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000842000)={0x0, 0x3, 0x2, 0xc0000000000, 0x1, 0x2, 0x2, 0x4e, {0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x200, 0x9, 0x95a1, 0x7f}}, &(0x7f00001ea000)=0xb8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = shmget(0x0, 0x4000, 0xa00, &(0x7f00008c3000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c21000)={r1, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5}, &(0x7f000065a000)=0x98) r3 = open(&(0x7f000075d000)='./file0\x00', 0x400800, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f0000c7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003d0000-0x4)=0x14) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000075c000-0x12)='/dev/loop-control\x00', 0x80000, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00004ee000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x9, 0xffffffffffffff1a, 0x0, 0x5, 0x2, r4}) r5 = syz_open_dev$sndseq(&(0x7f0000602000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000f99000-0x50)={{0xf50f, 0x100000000}, {0x0, 0x0}, 0x0, 0x5, 0xfffffffffffffffc, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000024000-0xa)='em0+bdev-\x00', 0x1) 2018/01/21 10:33:39 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000007000-0x18)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000002000-0x1000)="93ab3a673ce96cf318e44d0bc907dda414cb45c0ae4f5428aa2885c3157b8ce4b5536b6f00cb119d2080e34fb42346a686175900c6534d5765", 0x39, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000002000)=0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000009000)=[], 0x0, 0x4000001) dup2(r1, r0) 2018/01/21 10:33:39 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = memfd_create(&(0x7f000000d000)="12656d3176626f786e6574312d00", 0x3) getpeername$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) connect$can_bcm(r0, &(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f000000e000)=@hci={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0x6, 0x80000) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f000000a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, r2}, 0x14) r4 = msgget$private(0x0, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000010000-0x94)=""/148) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:33:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000697000)={0x0, 0x0}) ptrace$getsig(0x4202, r2, 0x100000001, &(0x7f0000c04000-0x10)={0x0, 0x0, 0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000b27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b74000-0x4)=0x14) close(r0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009b6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00001c0000)={0x60, 0x0, &(0x7f0000701000)=[@transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x38, 0x30, &(0x7f0000c7b000)=[@fda={0x66646185, 0x3, 0x4, 0x11}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f0000e6d000-0x30)=[0x68, 0x30, 0x38, 0x78, 0x20, 0x38]}}, @dead_binder_done={0x40086310, 0x2}, @request_death={0x400c630e, 0x1, 0x2}], 0x8f, 0x0, &(0x7f0000f11000-0x8f)="dd0f10be7dabd02437dfeff83da923cdb2a343c9904027cbc5e2b465c90c7dabd428b78f356afae51d35c1bce0fbf892b5500708f1649fd28ea53d56d4e06d7c75cfadffdc5e44b52ee183fe70774a3cfbdefc1e11bcf4619de038c8736e1349af15113965f89b97e2f4578f156ff074e8b1e5cf576ad263654cf78f5fb69eeb568e71a042fc4109399846b3736bcf"}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000c31000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) bind$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, 0xffffffbfbc319043) writev(r1, &(0x7f000030a000)=[{&(0x7f0000692000)="e062933332b63ad69cf8ae3ce369f2570175c990b6dda157ef2dcdd2fba6f5963079c8a6972992076571af7c950b561de8b8e065cca6e29685fe6a65452080f05c71d948624a5348bce14819192fb1335dd9b884322ea36505ec47f67ffeaad75546a013014eb7a0ebc04e18c3a3", 0x6e}], 0x1) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/01/21 10:33:40 executing program 5: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a8d000-0x8)={0x0, 0x9}, &(0x7f0000d23000)=0x8) pipe2(&(0x7f0000260000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000d25000-0x3c)={r1, 0x34, "8ad75fe16cdc4fb1a2e91e5e8a17d320bebb612ba1bb4cf91ef207d7350ec15f8633dcddc14eafe0f3cc2f6d40ea87cfd0bfc91c"}, &(0x7f0000d24000)=0x3c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005a5000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f00004c4000)=0x98) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000299000)={@common="736974300001000000000000000000f6", &(0x7f0000d23000-0x7)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:40 executing program 1: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7fffd, 0xfffffffffffffffb, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000026e000)=0x2, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00001cd000)=0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000026f000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/21 10:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() lstat(&(0x7f00000ae000)='./file0\x00', &(0x7f0000ba5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ace000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cdf000)=0xc) sendmsg$unix(r1, &(0x7f0000f4e000-0x38)={&(0x7f0000ada000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000595000)=[{&(0x7f00002c1000-0x6f)="22718971b7d6152dbe7df279f2c4f8333c7c9ae30a50d11133f0a1c343cd16a7664111c88da8a3eb62bdbcb86f34b5b5e82ff2d430e01423f6c024d00ea41f7dec840e7476169234bcf13f89c478365ebfff1aee0712b0dbe856f60e6402bb3e8aad5350eef92931e738295b20cf7a", 0x6f}], 0x1, &(0x7f0000f4f000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}], 0x20, 0x0}, 0x40) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000094000-0x24)={0x5a, 0x5, 0x20, 0x0, 0x91, 0x6, 0x8, 0xbacd, 0x1, 0x7, 0x9, 0x0}) r6 = syz_open_dev$vcsa(&(0x7f0000c1b000)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x2101) clock_gettime(0x0, &(0x7f000022d000-0x10)={0x0, 0x0}) utimensat(r6, &(0x7f0000733000)='./file0\x00', &(0x7f0000fe9000)={{r7, r8/1000+30000}, {0x0, 0x0}}, 0x100) fstat(r1, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = dup2(r1, r0) ioctl$TIOCMGET(r10, 0x5415, &(0x7f0000bb8000)=0x0) getsockopt$ipx_IPX_TYPE(r10, 0x100, 0x1, &(0x7f0000ff7000)=0x0, &(0x7f00002b9000)=0x4) setresgid(r5, r9, r4) 2018/01/21 10:33:40 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80184132, &(0x7f0000006000-0x1f5)="") setns(r0, 0x40000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000007000)='/dev/adsp#\x00', 0x7, 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000007000)=0x7ff, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) eventfd2(0x3, 0x80001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14, 0x800) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/21 10:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x17, &(0x7f000080b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2018/01/21 10:33:40 executing program 0: prctl$void(0x280000000) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00008b7000-0x4)=0x1, 0x4) 2018/01/21 10:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000040a000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "29e0e2", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "55179a0dbef0a4a0"}}}}}}}, 0x0) timer_create(0x3, &(0x7f000034b000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000119000-0x30)="7c246b9c21384a486994459c797377ee06c6832d6066be8ad2b645f86ccdb1c40ab17bd67dc570ecb55bba13a03095ea", &(0x7f000053f000)="b09a971223c6b9e1aeb6148d2cc524796876e7109f33b37155f069bc9ba2476285ec4f1756d56d7cb56cb526b6c091d97c1994ea6ccab83e13ae3fe0f754f523bb7010e2ffdd599f82a657482930"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000202000-0x4)=0x0) timer_getoverrun(r0) timer_create(0x0, &(0x7f0000f0d000-0x60)={0x0, 0x10, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f40000-0x4)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000bb3000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000120000)=0x3, 0x4) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000b5a000)={{0x1, 0x200}, 0x9}, 0x10) timer_gettime(r1, &(0x7f0000424000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r1, 0x0, &(0x7f0000378000+0xfb7)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/21 10:33:40 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085d000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000+0x3f0)='/dev/sequencer\x00', 0x181000, 0x0) renameat(r0, &(0x7f0000a83000)='./file0\x00', r1, &(0x7f0000b66000-0x8)='./file0\x00') madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000542000-0x8)='./file0\x00', 0x80000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000002000-0x4)=0x8) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000001000-0x28)={0x3, 0x0, &(0x7f0000000000)=""/51, &(0x7f000061c000)=""/207, &(0x7f0000001000-0x78)=""/120, 0xf006}) 2018/01/21 10:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000005f000)='/dev/autofs\x00', 0x40a080, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00009cf000)=""/181) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={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]}, 0x1, 0x0, []}, 0x90) 2018/01/21 10:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) shutdown(r0, 0x0) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) 2018/01/21 10:33:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x7, [0x8be5, 0xffffffffffffffc0, 0xfff, 0x7, 0x2, 0x0, 0x1]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000768000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000f1a000)=0xc) 2018/01/21 10:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c4000-0x10)='/dev/sequencer2\x00', 0x480000, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000c04000-0x1a0)={[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}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = creat(&(0x7f0000d78000-0x8)='./file0\x00', 0x8112) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00002f7000)={0xaa, 0x10040, 0x0}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000aeb000)={0x0, 0x0, 0x0, 0x0}) listen(r2, 0x6) r3 = add_key(&(0x7f0000907000)='keyring\x00', &(0x7f00003bd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d73000)="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", 0x1000, 0xfffffffffffffff9) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a7e000)={0x3, 0x0, 0x9, 0x4, 0xb98, 0x2, 0xab, 0x7, 0x0, 0x2, 0x40, 0x96}) keyctl$revoke(0x3, r3) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000a32000-0x4)=0x8000000000000000) 2018/01/21 10:33:40 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00009b6000-0xc)='/dev/amidi#\x00', 0xfff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000001000-0x18)={0x0, 0x5, 0x9, &(0x7f0000450000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = add_key(&(0x7f0000cf4000)='rxrpc\x00', &(0x7f000000e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b15000-0x8)="d91157b82ca89cb1", 0x8, 0xfffffffffffffffc) keyctl$get_security(0x11, r4, &(0x7f0000602000)=""/142, 0x8e) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000c11000-0x38)={0xaaaaaaaaaaaad46, 0x0, [{0xc0000001, 0xa69a, 0x2, 0x4000000, 0x4, 0x0}, {0x8000000f, 0x3, 0x7, 0x0, 0x0, 0x0}]}) 2018/01/21 10:33:40 executing program 7: r0 = socket$inet(0x2, 0x3, 0xd706) fcntl$setflags(r0, 0x2, 0xf0807b53ee71c7bf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x40000000000005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000056000)={0x0, 0x9}, &(0x7f0000442000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000df0000-0x8)={r2, 0x13bbe10b}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b16000)='/dev/rtc\x00', 0x119000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00004ff000)={&(0x7f0000916000/0x3000)=nil, 0x3, 0x0, 0x60, &(0x7f0000a41000/0x10000)=nil, 0x7ffe}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d40000)={@common='sit0\x00', &(0x7f0000f05000-0x2c)=@ethtool_cmd={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = 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) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000756000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000ad000)={0x0, 0x0}) 2018/01/21 10:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000001000-0xd8)=""/216) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000010b, 0x80000000, &(0x7f0000815000-0x10)={0x0, 0x0}, &(0x7f0000792000)=0x0, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000dc000)={0x0, 0x0}) pwritev(r0, &(0x7f0000c50000-0x20)=[{&(0x7f000004c000)="03fbb14961e7025db258f682de77", 0xe}, {&(0x7f0000167000-0xa6)="5290a0ac612baa2d72c96e48110326330fd4daf2879b17c83a6cc8616d57efee3a3242b4cf3741093c8ca00477eb81df68a859655a48191a7e43bdaa10ef34ccb224ae75c3ea8b821e7b3335a557031c1b392b282f8bf46570b42ced9d5d8581aaae45a9b8fb2fd59d86a3250fc4fa29465fc02c01a00c2a929be9b0dcda99aa10de27ec5188d6b57615119813890a1ca160bd6a4f70bbab3cbcac0952680a22e009f4e2a178", 0xa6}], 0x2, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000ada000-0x8d)="", 0x0) pipe(&(0x7f00004fb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000075e000-0xc)={&(0x7f0000026000)=[0x0, 0x0, 0x0], 0x3}) 2018/01/21 10:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a8e000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x6}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0xffffffffffffffa3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001c000-0x11)='/selinux/enforce\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000de7000)='./file0\x00', &(0x7f00005c9000)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) 2018/01/21 10:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) getsockopt(r0, 0x6, 0x89, &(0x7f0000d7b000-0x82)=""/130, &(0x7f000035d000-0x4)=0x82) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002b9000-0x4)=0x0) wait4(r1, &(0x7f000053a000-0x3)=0x0, 0xa, &(0x7f000047f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d88000)="8907130000", 0x5) 2018/01/21 10:33:40 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$void(r0, 0x5450) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 10:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syz_fuseblk_mount(&(0x7f0000145000-0x8)='./file0\x00', &(0x7f000049a000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000959000-0xd)='/dev/usbmon#\x00', 0x80e00000000, 0x2000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000e57000)=""/86) 2018/01/21 10:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000c5b000)='user\x00', &(0x7f000024c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d2000)="", 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00005ee000-0xb)='/dev/audio\x00', 0x204241, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000031000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c93000)=0x14) connect$packet(r1, &(0x7f0000c06000)={0x11, 0x19, r2, 0x1, 0x1000, 0x6, @random="157f9f477099", [0x0, 0x0]}, 0x14) 2018/01/21 10:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000d21000-0xc)='/dev/amidi#\x00', 0x1, 0xc00) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000cf0000-0x4)=0x0) write(r1, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0x77) poll(&(0x7f0000f24000)=[{r0, 0x54, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x400, 0x0}], 0x4, 0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000007a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b1000-0x4)=0xc) stat(&(0x7f0000f55000-0x8)='./file0\x00', &(0x7f0000b65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$mouse(&(0x7f0000807000-0x12)='/dev/input/mouse#\x00', 0x5, 0x20000) ioctl$KDGKBMETA(r6, 0x4b62, &(0x7f000075a000)=0x0) fchown(r0, r3, r5) bind$alg(r0, &(0x7f00008a8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setresuid(r3, r4, r4) syz_open_dev$evdev(&(0x7f00009b9000)='/dev/input/event#\x00', 0x400, 0x0) r7 = accept(r1, 0x0, &(0x7f00000d0000-0x4)=0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f7c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000776000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f0000113000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r8}) 2018/01/21 10:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000241000-0xc)={0x6, r0, 0x1}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b6e000)=@assoc_value={0x0, 0x0}, &(0x7f000061d000+0x902)=0x8) bind$alg(r0, &(0x7f00009f5000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b5d000)="", 0x0) 2018/01/21 10:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x2ef7, 0x0, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac96, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xfffffffffffffff9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x8) r1 = syz_open_dev$vcsn(&(0x7f0000af4000-0xa)='/dev/vcs#\x00', 0x8, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000060000-0x1000)=""/4096) semctl$IPC_RMID(r0, 0x0, 0x10) 2018/01/21 10:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000ef1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000661000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000499000)={0x8, 0x8, &(0x7f0000c23000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x5}, @ldst={0x3, 0x3, 0x3, 0x7, 0x0, 0x18, 0x1}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x1, 0x9, 0xf, 0xfffffffe, 0x4}], &(0x7f0000758000-0xa)='syzkaller\x00', 0x0, 0x0, &(0x7f0000cdc000)=""/0, 0x3eca85c502a8bf85, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) write(r1, &(0x7f000019f000)="6de214ca9f1b864014ec58fe3ac1406109a14261d03b02b92d1cd1e28929d1ccab1769d25549debfc2ecef2a95477d0005b949cf218d20d5d2ad5bfe0dac7f5e3949b599631e7bdfc46a0155f3d2e1c17a2443c388d1b35d3ac105bcce73fbe884f242e7b96177f34a3a094869872abadd4006588bc149b48c29cf1b6a9c45bb37b2deab4e91cfe811a773ec1f", 0x8d) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x0) 2018/01/21 10:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000395000-0x1c)={0x2, 0xfffffffffffffffc, 0xffffffff, 0x0, 0x9, 0x100000001, 0x2, 0x8000, 0x9, 0xed, 0x4, 0x81000000, 0x0, 0x421, 0x83a5, 0x695, 0x7, 0x7ff, 0xfffffffffffffffa}) clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") lremovexattr(&(0x7f0000350000-0x8)='./file0\x00', &(0x7f00003c5000)=@random={'btrfs.\x00', 'f\x00'}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) [ 69.798381] QAT: Invalid ioctl 2018/01/21 10:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004b9000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x2) 2018/01/21 10:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a52000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000004f000)='/dev/ppp\x00', 0x28000, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000a77000)={0x0, 0x0, 0x0, 0x7, 0x8000, 0x0, 0x9, 0x11, 0x15, "b548c281e319c98dc350b85a33521c68c730a0d425f58cca082f30682f212b4628b1ebdbdb88fe2703d22b08db1bc277708229dc3dd9ca7e152eef9bbf7a103c", "103a0210b48499a8753e01a6af0f4c56b64bde99cae196747872b628b8d0f5e1a74f5ab87424dbc8203e63c9e6348c41f7195739715cab31af40898d5f6a7c84", "d4a08c57e3f750033eefd723110d7e964ba4edf5cdfb5aa4cc470ce97a2d2b91", [0x6, 0x3]}) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x2) r3 = dup2(r2, r2) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000220000)={0x6467, 0x0, 0x2b90, 0x0, 0x1, 0x100}) 2018/01/21 10:33:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x10000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ec4000-0xa)='/dev/dsp#\x00', 0xb7, 0xa80) syz_open_dev$vcsn(&(0x7f000035e000)='/dev/vcs#\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) syz_open_dev$vcsa(&(0x7f000028e000-0xb)='/dev/vcsa#\x00', 0x0, 0x2a0002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x3ffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000313000-0x16)='/selinux/checkreqprot\x00', 0x101080, 0x0) memfd_create(&(0x7f00000bf000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000001000-0xc6)="092b201ebfbe81fa857b4d4a5b55ce0231e4ee0f80c7823f1d4a794e9334a85d40d280beeac33086506a4416cc7da70a4b0d3955c2986c91b8763ca8c595d1cfeba575c076a96248fe78aa74ba4e1fc4dcc5cdc10b9f89ab9ccfa727ad1b5c8fadf30df572077d093993eab5214cd7ffe649443f52f5cc27d3cfc38895f6405b0c74fe26de387b9b806ed726bc30ed0476ab752a68a02ed3be2fa8da28d28be8a61711083f6b0b29f1a10c01083b8d4a824be8112d57ea7bbc08693513cd4c63e74b676a73b8", 0xc6, 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r1, &(0x7f0000048000-0x8)=0x0, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7fffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f000014f000-0x10)='/dev/sequencer2\x00', 0x4004, 0x0) madvise(&(0x7f00008c7000/0x2000)=nil, 0x2000, 0x1f) 2018/01/21 10:33:40 executing program 6: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000094a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f49000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ee000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000198000)={0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, &(0x7f000077e000)=0x98) listen(r0, 0xff) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000094b000-0xa0)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x4, 0x6, 0x0, 0xa351a14ab9e22807}, &(0x7f000094b000-0x4)=0xa0) bind$alg(r1, &(0x7f0000f4a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000017d000)='d', 0x1) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000094d000-0xd)='/dev/usbmon#\x00', 0x0, 0x10800) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000861000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094d000-0x4)=0xe8) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000838000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000094c000-0x4)=0x10) statfs(&(0x7f0000809000-0x8)='./file0\x00', &(0x7f0000922000-0x5d)=""/93) openat$cuse(0xffffffffffffff9c, &(0x7f00001ce000)='/dev/cuse\x00', 0x40100, 0x0) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000947000-0x241)="d3", 0x1, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000949000-0xa3)=""/163, 0xa3, 0x40000001, &(0x7f000066d000-0x80)=@generic={0x0, "f8d8e7e9b596d041ca7943e8eba166c52280407b3beef03368dd3d5357ab1fda51d3e7aac04bfea257fbb5dbc5e8d3559aeabb2a7f763b8ce51ef088b508f6ba6918a54b644cc75466f86d63fdbb37f7c7a4ca2df36cf4b21ee141cbd32c0c0be77b0d0fb0f4148acebfab073b6e76694d4748b7e99e749f6848b7d5ae1f"}, 0x80) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f000043b000)=""/43) 2018/01/21 10:33:40 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/checkreqprot\x00', 0x14600, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x38, &(0x7f0000966000)=""/0, &(0x7f000079b000-0x4)=0x0) 2018/01/21 10:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000022c000)='keyring\x00', &(0x7f0000bcc000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) syz_open_dev$sndtimer(&(0x7f0000bc3000-0xf)='/dev/snd/timer\x00', 0x0, 0x20400) stat(&(0x7f00007c8000-0x8)='./file0\x00', &(0x7f0000398000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x1d, r0, 0x0, r1) 2018/01/21 10:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/21 10:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x0}) preadv(0xffffffffffffffff, &(0x7f0000241000-0x60)=[], 0x0, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) getpgrp(0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000273000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) clone(0x0, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b5", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825e", &(0x7f0000d0a000-0x50)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) statx(0xffffffffffffffff, &(0x7f000011f000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000ac6000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000352000)={{r3, r4+10000000}, {0x0, 0x0}}, &(0x7f0000886000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f00002ee000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x16, &(0x7f000070b000)={r5, 0x7530}, 0x10) r6 = dup(r1) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00008f4000)="", 0xffffffffffffff1d, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r6, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b2", 0x1}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x0) [ 69.819800] QAT: Invalid ioctl [ 69.826277] QAT: Invalid ioctl [ 69.845808] QAT: Invalid ioctl [ 69.851662] QAT: Invalid ioctl [ 69.856092] QAT: Invalid ioctl 2018/01/21 10:33:40 executing program 6: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000043000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000043000)="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") mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r1, &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000044000-0xc)=@proc={0x10, 0x0, 0x0, 0x40002010}, 0xc) readlinkat(r1, &(0x7f0000019000)='./file0\x00', &(0x7f0000001000-0x99)=""/153, 0x99) renameat(r1, &(0x7f000001b000)='./file0\x00', r1, &(0x7f0000009000)='./control\x00') readlinkat(r1, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) 2018/01/21 10:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000dcd000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a77000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@generic="3c8520070305f0ff25b1893380dd55f6", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$midi(&(0x7f00005cd000-0xb)='/dev/midi#\x00', 0xdb4e, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000228000)=0x0, &(0x7f0000e90000-0x4)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f00002eb000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, r1}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008a2000-0x6)='dctcp\x00', 0x6) 2018/01/21 10:33:40 executing program 7: mmap(&(0x7f0000001000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000062a000)='./file0\x00', 0x180) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ae1000)={0x200, 0xa3ab, 0x3f, 0x2, 0x100000000, 0x0, 0x2, 0x3, 0x3705256, 0xc52, 0x9}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a6b000-0x4)=0x8c) accept$ax25(r0, &(0x7f000027b000)={0x0, {""/7}, 0x0}, &(0x7f0000567000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000f3000-0x98)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x101}, 0x98) r2 = socket$netlink(0x10, 0x3, 0x8) write(r2, &(0x7f000027e000-0x27)="2700000014000700000c60ff010004fff4ffe0f4121702cd9900e30000000000240000390075ed", 0x27) 2018/01/21 10:33:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x1, 0x20280) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000)={0x7}, 0x8, 0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='net/sco\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00008c2000-0x6)='ns/ipc') ioctl$VT_RELDISP(r3, 0xb701) accept$netrom(r2, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f00003d9000/0x2000)=nil, 0x2000, 0x100003, 0x34, r1, 0x32) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000877000-0x11)='/dev/vga_arbiter\x00', 0x10000000041, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000099c000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) 2018/01/21 10:33:40 executing program 4: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009ea000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setuid(r0) r1 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)=@newspdinfo={0x11c, 0x24, 0x908, 0x5, 0x0, 0x3, [@encap={0x1c, 0x4, {0x3, 0x2, 0x1, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}, @replay_val={0x10, 0xa, {0x3, 0x6, 0x6}}, @user_kmaddress={0x2c, 0x13, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @in6=@loopback={0x0, 0x1}, 0x0, 0x2}}, @tmpl={0x84, 0x5, [{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x3, 0x3, 0x6, 0x3, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x1, 0x3f}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6, 0x0, 0x401, 0xe0a, 0x5, 0x8}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20008084}, 0x40000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x7, 0xfffffffffffffffa, 0x8, 0x4f}, 0x10) r2 = open(&(0x7f0000000000+0xad6)='./file0\x00', 0x40, 0x120) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000002000)={0x0, 0x100, 0x28, &(0x7f0000003000-0x8)=0x0}) 2018/01/21 10:33:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) pwritev(r0, &(0x7f0000cf6000-0x10)=[{&(0x7f0000021000)="b1", 0x1}], 0x1, 0x7fffd) 2018/01/21 10:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000402, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c4e000)=0x0, &(0x7f0000ced000)=0x4) connect$inet(r0, &(0x7f0000463000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) listen(r1, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) 2018/01/21 10:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x200) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f000021d000-0x4)=0x484) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bce000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) r2 = syz_open_procfs(0x0, &(0x7f00006a9000)='clear_refs\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000090000)={r1, 0x6}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000352000)=0x7, &(0x7f000077b000-0x4)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000ef7000-0x30)=[{&(0x7f0000c31000-0x1000)="ff9a111cef42b35c4dd7b566d1c70286f036e877d7d6f1eb687d4bd3d716320864c1aa9e42ea620b09a4c3f07314f1eea3a6d910fc1f03479a58773e141ab8103e83e1ac4dce745677045c29e07f537a08cbdae8e30339b75632832fb2eb262fc8364d457061f543523e0e66453917fa7aa9132b55a25e2da5a126c826e08b69ffa4c9e5907f02c81f3a0710621419d47ef9b7ae27b135b9f76aacbe51ee202a89b5972e2be00ab01fa319dbf32d0e1c5b11679fdf94bf2a2083c6c8aaade0ddfc16ef846aaadd1fb184cb5bda476ac7", 0xd0}], 0x1, &(0x7f00004ed000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000099c000)={&(0x7f00008c0000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000bc3000-0x20)=[{&(0x7f0000759000-0xcd)=""/205, 0xcd}, {&(0x7f0000713000)=""/4096, 0x1000}], 0x2, &(0x7f0000cb1000-0xb2)=""/178, 0xb2, 0x0}, 0x0) 2018/01/21 10:33:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x6, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x81, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00002a6000)='keyringposix_acl_access!(\x00', 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000dda000)=0x80000001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/01/21 10:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000410000-0x8)={0x0, 0x0}) r1 = syz_open_dev$audion(&(0x7f0000402000-0xc)='/dev/audio#\x00', 0x6, 0x800) sendmsg$kcm(r0, &(0x7f0000607000-0x38)={&(0x7f0000b8e000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x3, 0x0, {0xa, 0x3, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x9}}}, 0x3a, &(0x7f0000b94000)=[], 0x0, &(0x7f000021d000)=[{0x88, 0x11, 0x100, "413aab83c154620aa0243c74a512a5c87f41f5f0a9ba89a394fdbb8dc2a22c77c030449a30b67dafd72f343d08239505c8fc33d9e2d93088cebd3386350fcb829a4ac96fdb76acfe832c11fd13cbcf4f0c4b9e4717caea5162ba206579d0b1d88e6abf6569037c0f3babf01def729c1b334477"}, {0xa0, 0x0, 0x9, "e640fa9de43930af0ff17c7026faf46687eea53ae88bd3b45a115da0b563a3756b3afb08dcf59016fd19e247629fa962324fc0a573e3046d26d268f28100170e34e6c330bc64af73e5c2cac4bb5e1bf012917b68a5f6ee2af92774ea5d3a14d33288a37acb1826b79a5802b05d1a2017d266b76e9e9b2798612037d759b3d0ac0bda4a7938ac7aac77bb34185dcf"}, {0x38, 0x0, 0xffff, "a256517dba5c840470aa68f4b775e521f151f6f5cda501fe7016f21c7e083a1b06190d2cce808eb8"}, {0x30, 0x114, 0x3, "f871c7cb7c308b7e7edb62d6d0e977ed7b9cfda9de9b3093a8"}], 0x190, 0x4000000}, 0x8011) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_init(0x10, 0x141000) dup2(r2, r3) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000290000)=""/0, &(0x7f000033d000-0x4)=0x0) 2018/01/21 10:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000fb7000)={0x10000000, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f000055f000)=[], 0x0, &(0x7f0000259000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000046c000-0xa)='/dev/vcs#\x00', 0x9, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000a7e000-0x8)=0x81, 0x8) 2018/01/21 10:33:40 executing program 2: 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) r2 = syz_open_dev$audion(&(0x7f000040b000)='/dev/audio#\x00', 0x5, 0x10000) accept4$netrom(r2, &(0x7f0000da4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d4e000-0x4)=0x10, 0x80000) write(r1, &(0x7f0000582000-0xad)="c547a187045932a3a99232aab059e504878ea27bfc99ccefa68e194cbc2d4c7e", 0x20) recvmsg(r1, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f00003e7000-0xdf)="eabf460bca92ad90ebc5d737b13dbed0726259bf7a6b99f0cf8164cd248d6ec2b828751afd8b164f85b3e0fed636e2051de579e39f0a60595317ff851fa92564f7a5ad38ddb00cd9519cc80ac6913c071ea341f2cdde363aadcd961adfb9cbbb670ae4f737ffabbcea3bb232d1e127fefa73f7290dd3293240da2d7e06de4a238082c00c8d4379e525d5829ba8617994f8a1f440a5fce479233269634e9585a7ceb4b5d9ffc09dd85c2fcc74d0193b0df6a3cc8d6a325493ed50890e12a497fac37258f7a2e810f2c8c145b5cc31c39c5daf49fc6a314963df8a87846d15f7", 0xdf, 0x8000, &(0x7f0000118000)=@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/21 10:33:40 executing program 5: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000694000)={0x6, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x3, 0xfffffffffffffbff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xea, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffffffffff16, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffffff98, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000cad000-0x9)='/dev/sg#\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/21 10:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00006b0000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000619000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00002c5000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000b30000)=""/107) r2 = semget$private(0x0, 0x7, 0x420) semtimedop(r2, &(0x7f000046a000)=[{0x4, 0x8, 0x800}, {0x2, 0x8, 0x1800}], 0x2, &(0x7f00006d0000)={0x77359400, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000bc3000)={0x0, 0x0, &(0x7f0000d89000-0xb8)=""/184, &(0x7f00006a7000)=""/193, &(0x7f0000946000-0x51)=""/81, 0x0}) 2018/01/21 10:33:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 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) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000005000-0x108)={0x1ee, 0x0, [{0x1002, 0x0, &(0x7f0000001000)=""/12, 0x0}, {0xd000, 0x0, &(0x7f0000001000)=""/194, 0x0}, {0x1000, 0xffffffffffffff7b, &(0x7f0000000000)=""/46, 0x0}, {0x4000, 0x0, &(0x7f0000002000)=""/148, 0x0}, {0x110003, 0x0, &(0x7f0000002000)=""/4096, 0x0}, {0x6000, 0x0, &(0x7f0000000000)=""/144, 0x0}, {0xd000, 0xff53, &(0x7f0000003000)=""/99, 0x0}, {0x0, 0x1de, &(0x7f0000004000)=""/84, 0x0}]}) 2018/01/21 10:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x2, 0x6, &(0x7f0000255000-0x30)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x488, 0x0, 0x0, 0x0, 0x8000}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x7c4f4a21}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x2c6}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xfffffffffffffd85, &(0x7f0000651000)=""/183, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) 2018/01/21 10:33:40 executing program 6: r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000339000-0xdc)="240000002deb1d05e60000084a206b00fb00ff000000000100000000ff0000085d1022", 0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000000)=0xfffffffffffff247, 0x4) 2018/01/21 10:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c46000)=[@in={0x2, 0x0, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007db000)=0x4, 0x2e9) 2018/01/21 10:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8090000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000949000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000000c000)={&(0x7f0000000000/0x1000)=nil, 0x100, 0x3, 0x8, &(0x7f0000e41000/0x11000)=nil, 0x1}) r2 = socket$inet6_sctp(0xa, 0x80000001, 0x84) sendto$inet6(r2, &(0x7f000053f000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x18) pwrite64(r0, &(0x7f00001a2000)="2e85888fd82c224e81daab73a28e196a853d105baebebeecbbcd8a045148fec7bf2a39ab246d9e606b6e46b515f98426c84979bdf139c0721c1ac7de6042b52441b0ced3c9618357cf578dcc83efe11529dd02a48d2490bcb53e2c88e9b970017910d861f789396cff7af8938c733f06f3d2689b2771be6feca353974fd10e97b0dc6b6f91dbd9570f64f8251de42b23205070c89ee798443519a1ae24436cfad725d1b3100dc7bb4147683a721cd112a12791aed281589b850711776889ae33d8029c28ca464ea28744561d6ec075ca", 0xd0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a0000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000b8d000-0x4)=0x9, 0x4) close(r2) r4 = accept(r0, 0x0, &(0x7f0000ca1000-0x4)=0x336) shutdown(r3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000624000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00001cb000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6, 0x5, 0x2, 0x0, 0x81, 0x1000002, r5}) 2018/01/21 10:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dd9000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/21 10:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80e) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000864000)={@generic="33725a7710c2d6bd8714db3d6740f5cc", @ifru_addrs={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000ccb000)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x2aa) recvmsg(r0, &(0x7f00005cf000-0x38)={&(0x7f000006f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004c9000)=[], 0x0, &(0x7f0000978000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/21 10:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_out(r0, 0x5460, &(0x7f0000800000)=0x0) sendmsg$rds(r1, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000019000)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000009000-0x8)=0x0, &(0x7f0000011000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/21 10:33:40 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a12000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000096000-0x20)={0xc1dc, 0x9, 0x1, 0x7, 0x4, 0x7f, 0x9, 0xff, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000315000+0x88a)={r1, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007a8000/0x1000)=nil, 0x1000, 0x2000000, 0x95, 0x2020) syz_emit_ethernet(0x109, &(0x7f000095a000)={@random="e9fe00447200", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x2, 0x6, "0aff0f", 0xd3, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @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, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@dstopts={0x32, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xffffffff}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @calipso={0x7, 0x30, {0x9, 0xa, 0x9, 0x8e7fdd8, [0x1, 0x5, 0x47, 0x4, 0x9]}}, @jumbo={0xc2, 0x4, 0xfffffffffffff12b}]}, @routing={0x29, 0x8, 0x0, 0x8, 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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], ""}}}}}}}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000106000)=0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000eb0000-0xb)='/dev/audio\x00', 0x100, 0x0) r4 = perf_event_open(&(0x7f0000a41000)={0x0, 0x78, 0x5, 0xfff, 0x1, 0x8db, 0x0, 0x6, 0x9, 0x0, 0xd3c3, 0x6ea, 0x286, 0x19f, 0x4, 0x0, 0x0, 0xfffa, 0x1, 0x5, 0x400, 0x10000, 0xffffffffffffff34, 0x9, 0x5e, 0x7, 0x4, 0x5, 0x2, 0x40, 0x1, 0x80000000, 0xfff, 0x3, 0xf5, 0x1, 0x3, 0x7fffffff8000, 0x0, 0x7, 0x0, @perf_config_ext={0x4, 0x9}, 0x800, 0xe11, 0x8, 0x0, 0x400, 0x2, 0xfffffffffffffffb, 0x0}, r2, 0x3f, r3, 0x4) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f00000aa000-0x28)={&(0x7f0000324000/0x1000)=nil, 0x7ff, 0x4, 0x8, &(0x7f00004ea000/0x1000)=nil, 0x3}) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0xfffffffffffffffc) fcntl$getownex(r4, 0x10, &(0x7f00009b9000-0x8)={0x0, 0x0}) 2018/01/21 10:33:40 executing program 6: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$peekuser(0x3, r0, 0x7fff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sync_file_range(r1, 0x0, 0x6, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000aff000-0x20)={0x1, 0x0, [{0x1, 0x0, 0x7f, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000084d000)={0x1, 0x0, [{0x400000000048c, 0x0, 0x0}]}) 2018/01/21 10:33:40 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00009d8000-0x14)=@random={'trusted.', '/dev/amidi#\x00'}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000473000)='children\x00') mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00009d9000-0x4)=0x80000001, 0x4) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000941000-0x4)=0xffff) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f000098a000)={0x9, 0x88}) mremap(&(0x7f000085e000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f00008a9000/0x2000)=nil) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00009da000-0x68)={0x79, 0x0, [0x1, 0xffffffffffffffc1, 0x6c21c641, 0xfffffffffffffffe], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e2a000)='/dev/vcs#\x00', 0x0, 0x8400) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00004bc000)=0x0, &(0x7f0000554000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$audion(&(0x7f0000b1b000)='/dev/audio#\x00', 0x7ff, 0x2000) ioctl$TCSETSW(r2, 0x5403, &(0x7f000012e000)={0x1, 0x8, 0x100000001, 0x7f, 0x81, 0x1, 0x3, 0x1, 0x80, 0xfffffffffffffffe, 0x8, 0x249}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue=0x8007ff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a58000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b0000)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000750000-0x8)={0x0, 0x0}) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00007c4000)={[{0x8, 0x70, 0xd43a, 0x1, 0xc0, 0x5, 0x5, 0x4e, 0x401, 0x9, 0x200, 0x2, 0x1}, {0x3, 0x7ff, 0xac16, 0x80000001, 0x4, 0x0, 0x2c3c, 0x258, 0x71, 0x5, 0x7, 0x2, 0x0}, {0xfffffffffffffff7, 0x40, 0x2b, 0x1, 0x6003, 0x1, 0x6, 0x1f, 0x101, 0x8, 0xfffffffffffffffc, 0x0, 0x5}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_rr_get_interval(r4, &(0x7f00004c6000-0x10)={0x0, 0x0}) [ 70.229310] atomic_op 00000000fbb670e6 conn xmit_atomic (null) 2018/01/21 10:33:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f0000371000)=""/0, 0x0, 0x20, &(0x7f0000558000-0x1c)={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) pread64(r0, &(0x7f00000c1000)=""/227, 0xe3, 0x2f) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_ivalue=0x800803}) fcntl$setsig(r0, 0xa, 0x13) r2 = dup2(0xffffffffffffff9c, r0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xdbb) lstat(&(0x7f0000923000)='./file0\x00', &(0x7f0000c87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000e98000)={0x3, 0x339}) 2018/01/21 10:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) setsockopt$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$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 10:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00001ce000)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001a6000)='/selinux/checkreqprot\x00', 0x200, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a76000-0x8)={0x0, 0x0}) stat(&(0x7f0000086000-0x8)='./file0\x00', &(0x7f0000765000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000003f000-0x28)={0x7, 0x81, r2, 0x840, r3, 0x6, 0x101, 0x3f}) 2018/01/21 10:33:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000292000)='./file0\x00', 0x80000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000042b000-0x1)=0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000ec4000-0x4)=0x10) set_mempolicy(0x3, &(0x7f0000b32000)=0x3e18, 0x10c) 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_context(0xffffffffffffff9c, &(0x7f0000bd4000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x400000023, &(0x7f000047d000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) syz_open_procfs(r1, &(0x7f0000dc5000-0x12)='net/ip6_flowlabel\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_pts(0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f000037a000-0xe6)="a7f29337571bf8f6d9532708e008f41e2e8531e4635b748116a8b6577a8c2827cefc133c85a6157c19f3fb200ad98649bb675bac37f71c4f5f34a10505a5e5e099fe57c03b54a190616f1d10e72f3dbfd1ff60d9d66f43234e0789602c1c22c0a4e8da10107026ace693e1d06f99df7917c09270e60f4124b84d4c2fa14656f54d1182a97fd242c72862127b872dd588df251d5cb1a47ea22c551c19d273d4f450ea48951293301d446a7ba6572a996b829c9b3c8b0a4b5b0fa29c8c0a7215ae964dec32a6a93aa390f8332e458106f0126440b14b1759875c14676512f22f1d10e4fc7081d3", 0xe6) r4 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000373000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0xffffffff80000001, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) acct(&(0x7f00003b3000-0x8)='./file0\x00') 2018/01/21 10:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init() mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x1000802) close(r0) readv(r1, &(0x7f0000d21000)=[{&(0x7f0000ae4000-0x7c)=""/4, 0x4}], 0x1) r2 = inotify_init1(0x80800) r3 = inotify_add_watch(r2, &(0x7f0000b41000-0xa)='./control\x00', 0x4000010) inotify_rm_watch(r1, r3) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000584000)={0x7, 0x8}) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448fe, &(0x7f0000e2c000)="") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000967000)={0x0, 0x0, 0x0, 0x3}) 2018/01/21 10:33:40 executing program 2: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) timerfd_gettime(0xffffffffffffff9c, &(0x7f00004e6000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0x0, r2}, 0x8) 2018/01/21 10:33:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000eb0000-0x10)={0x3, &(0x7f0000337000-0x18)=[{0xffffffff, 0x1, 0x6, 0x2}, {0x5, 0xe2, 0xae, 0xce}, {0x7f, 0x4, 0x1, 0x190}]}, 0x10) sendto(r0, &(0x7f000074d000)="a625faa0", 0x4, 0x0, 0x0, 0x0) open$dir(&(0x7f0000890000-0x8)='./file0\x00', 0x101000, 0x6) mkdir(&(0x7f0000463000-0x8)='./file0\x00', 0xf8) 2018/01/21 10:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000276000-0xc)='/dev/autofs\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ebf000-0x1)=@assoc_value={0x0, 0x0}, &(0x7f000096e000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f2b000-0x10)={r1, 0x80, &(0x7f0000a63000)=[@in6={0xa, 0x3, 0x573, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in6={0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0xfa0e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000079f000-0x4)=0x10) r2 = socket(0x5, 0x807, 0x3) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f0a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000029f000)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000122000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ea0000-0x4)=0xffffff82) 2018/01/21 10:33:40 executing program 1: mmap(&(0x7f0000000000/0x829000)=nil, 0x829000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000082a000-0x16)='/selinux/checkreqprot\x00', 0x300, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x45b8, &(0x7f0000516000)="") 2018/01/21 10:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000177000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0xffa5) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000a17000-0x4)=0x0) getpeername$llc(r2, &(0x7f0000e59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bc6000)=0x10) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}], 0x3, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/21 10:33:40 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setfsuid(r1) 2018/01/21 10:33:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001d9000-0xf)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000f69000-0x4c)={0x6, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000f26000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00001bb000)={{r2, r3+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000be4000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f000039a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000335000-0x11)='/dev/vga_arbiter\x00', 0x121000, 0x0) recvmmsg(r1, &(0x7f0000b9b000-0xb4)=[], 0x1, 0x100, &(0x7f0000cec000-0x10)={r5, r4}) shutdown(r1, 0x1) recvmsg(r1, &(0x7f0000031000-0x38)={&(0x7f000044f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000bcd000)=[], 0x0, &(0x7f00004ce000-0xac)=""/172, 0xac, 0x0}, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f75000-0x4)=0x1, 0x4) 2018/01/21 10:33:40 executing program 3: mmap(&(0x7f0000000000/0x4f6000)=nil, 0x4f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f000000d000)=""}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00004f7000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x73ff, &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004f6000)={0x0, 0x8, 0x3, 0x3ff, 0x0, 0x7}, &(0x7f000024f000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00003b1000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x5, &(0x7f00004f7000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000133000)={0x58, 0x0, &(0x7f00002fd000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff18, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000049b000)=""}) 2018/01/21 10:33:40 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c51000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xa0, &(0x7f0000488000-0xa0)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd0d}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x36f3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ad2000-0x8)={r1, 0x5}, &(0x7f0000123000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000c19000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/21 10:33:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bb9000-0x8)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000b1f000-0x8)='./file0\x00', 0x1, 0x80) faccessat(r2, &(0x7f0000f6d000-0x8)='./file0\x00', 0x33eefac75c3d2bfa, 0x1000) epoll_create(0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b41000)={0x0, 0x3, 0x7f, 0xffff, 0x3, 0x8, 0x687, 0xfffffffffffffffc, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe9f2, 0x0, 0x5, 0x84e, 0x3}}, &(0x7f000079e000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001aa000-0x14)={r3, 0x6, 0x6, [0x36b50fd0, 0x80000001, 0xfffffffffffffff7, 0x5, 0x0, 0x6]}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/21 10:33:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ad000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000f5b000-0x8)={0x1, 0x40, 0xe49, 0x3, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000535000)={0x0, 0x0}, &(0x7f000095c000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000af6000)="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", 0xb19, 0x0, &(0x7f0000076000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) 2018/01/21 10:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001b2000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ea000-0x4)=0xffffff74) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x879, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x7, 0xffffffff91adb271}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) write$selinux_context(r0, &(0x7f000018e000)='system_u:object_r:iptables_conf_t:s0\x00', 0x25) ioctl$VT_WAITACTIVE(r0, 0x5607) pipe(&(0x7f0000704000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000be8000)={0x1, [0x0]}, &(0x7f000047e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00004de000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c0d000-0x4)=0x18) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) ftruncate(r2, 0x4) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f00003d4000)={0x7, 0xaa}) pipe(&(0x7f000057d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r5) writev(r6, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) pkey_alloc(0x0, 0x2) [ 70.453719] binder: 8544:8559 got reply transaction with no transaction stack [ 70.475216] binder: 8544:8546 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 70.475492] binder: 8544:8546 got new transaction with bad transaction stack, transaction 6 has target 8544:0 [ 70.475511] binder: 8544:8546 transaction failed 29201/-71, size -232-0 line 2815 [ 70.509545] binder: 8544:8559 transaction failed 29201/-71, size 0-0 line 2703 [ 70.510786] binder: BINDER_SET_CONTEXT_MGR already set [ 70.510796] binder: 8544:8569 ioctl 40046207 0 returned -16 [ 70.534123] binder_alloc: 8544: binder_alloc_buf, no vma [ 70.535333] binder: 8544:8569 got reply transaction with no transaction stack [ 70.535342] binder: 8544:8569 transaction failed 29201/-71, size 0-0 line 2703 [ 70.556116] binder: 8544:8546 transaction failed 29189/-3, size 0-0 line 2903 [ 70.567867] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.573438] binder: undelivered TRANSACTION_ERROR: 29201 [ 70.579043] binder: release 8544:8546 transaction 6 out, still active [ 70.585676] binder: undelivered TRANSACTION_COMPLETE [ 70.591934] binder: undelivered TRANSACTION_ERROR: 29201 [ 70.597440] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 10:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(des-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f000009e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c7000-0x10)="3b22cd794012b482a3c6bddff1aeaf64", 0x10) 2018/01/21 10:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000332000)='/dev/audio\x00', 0x18001, 0x0) bind$bt_hci(r1, &(0x7f0000fa0000-0x6)={0x1f, 0x81, 0x3}, 0x6) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000fba000-0x30)={0x2, 0x72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/01/21 10:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2000000000) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00004b8000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002af000)={0x1, 0x0, [{0xc00000040000084, 0x0, 0x0}]}) 2018/01/21 10:33:41 executing program 6: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000075c000-0x8)={0x0, 0x0}) r1 = getpgid(0x0) kcmp(r0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000af2000-0x4)=0x100000001, 0x4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000774000-0x4)=0xffffffffffffffff, 0x4) 2018/01/21 10:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00005bd000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000018f000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009fd000-0x8c)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007b2000)=0x8c) listen(r3, 0x0) 2018/01/21 10:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000efc000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x403, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x7, 0x0, 0x8000000a16e, 0x1ff}, &(0x7f0000000000)=0x24e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000643000-0x8)={r3, 0xf3a, 0x7}, &(0x7f0000f4d000-0x4)=0x8) r4 = socket$packet(0x11, 0x3, 0x300) close(r4) 2018/01/21 10:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x801) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000053f000)={0x0, &(0x7f000032f000)=0x0, 0x0, r2, 0xd}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005e8000-0x4)=0x0) r4 = gettid() setpgid(r3, r4) 2018/01/21 10:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b75000)={r0}) connect$bt_rfcomm(r1, &(0x7f0000c12000)={0x1f, {0x7, 0x9, 0x4, 0x8, 0x2, 0xffff}, 0x6}, 0x9) [ 70.602995] binder: send failed reply for transaction 6, target dead 2018/01/21 10:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ec3000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d17000)={0xc5c1, 0x8, 0x81, 0x7, 0xff, 0xccb, 0x4, 0x5}, &(0x7f0000c8e000)={0x10000, 0x5, 0x6, 0x1000000, 0x3, 0x2, 0x7, 0xf1c5}, &(0x7f0000d3d000-0x40)={0x7, 0x5, 0x6, 0x2, 0x9, 0x6, 0x4, 0xfffffffffffffff9}, &(0x7f0000a5d000-0x10)={r0, r1+10000000}, &(0x7f00009e7000-0x10)={&(0x7f0000ec3000-0x8)={0x9}, 0x8}) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/21 10:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c93000-0xb)='/dev/hwrng\x00', 0xa000, 0x0) fchmodat(r1, &(0x7f0000c10000-0x8)='./file0\x00', 0xc6b5c15fa73d0ac2) listen(r0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f00007bc000)='/selinux/relabel\x00', 0x0) ftruncate(r3, 0x40007) sendfile(r2, r3, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) read(r2, &(0x7f0000ca3000-0x35)=""/53, 0x35) accept$unix(r3, &(0x7f0000432000)=@file={0x0, ""/108}, &(0x7f0000737000-0x4)=0x6e) dup3(r0, r1, 0x0) 2018/01/21 10:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f00007db000-0x9c)=""/156, &(0x7f0000fb9000)=0x9c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00008da000)={{0x5, 0x8}, 0x1, 0x4, 0x78e, {0x6b, 0x1}, 0x3, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd2000)='illinois\x00', 0x9) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) 2018/01/21 10:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf3000)='./file0\x00', 0x100) chroot(&(0x7f00004fa000)='./file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000387000)='/selinux/policy\x00', 0x0, 0x0) execveat(r0, &(0x7f0000c64000-0x8)='./file0\x00', &(0x7f00006ad000-0x10)=[&(0x7f00007e0000)='proc\x00', &(0x7f0000155000)='securityeth0*\x00'], &(0x7f0000d84000-0x30)=[&(0x7f000060e000)="6b657972696e676d696d655f7479706573656c66b46d696d655f74797065766d6e6574316e6f646576706f7369785f61636c5f616363657373776c616e303a00", &(0x7f0000fd1000)='\x00', &(0x7f00005d7000)='{trustedkeyring\x00', &(0x7f00004a0000)='\x00', &(0x7f00004d9000-0x1)='\x00', &(0x7f0000531000)='\x00'], 0x1900) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') open(&(0x7f00009c6000)='./file0\x00', 0xfffffffffffffffc, 0x1) 2018/01/21 10:33:41 executing program 1: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000004a000)='/dev/mixer\x00', 0x84001, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f000004a000)=""/42, 0x2a) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000028000)='./control\x00', 0x0) name_to_handle_at(r1, &(0x7f000003c000-0xa)='./control\x00', &(0x7f0000042000-0xe0)={0x81, 0x0, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d"}, &(0x7f000001e000-0x4)=0x0, 0x0) 2018/01/21 10:33:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e1d000)=0xffff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdirat(r0, &(0x7f000037e000)='./file0\x00', 0x2) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x20000, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/21 10:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = shmget$private(0x0, 0x3000, 0x78000082, &(0x7f0000090000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000b32000)=""/224) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10000000007, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000065000)='/dev/sequencer2\x00', 0x20080, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004c0000-0x108)={0x0, @in6={{0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc6, 0x0, 0xffff, 0x5, 0x0, 0xd34e, 0x200000000000, 0x3, 0x40, 0x7fff, 0x1, 0x1ff, 0x7, 0x7000000000000000, 0x4]}, &(0x7f0000d2e000-0x4)=0x108) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sysfs$2(0x2, 0x80, &(0x7f00000d7000)=""/76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000b41000)='net/if_inet6\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000a2b000)={r3, 0x3f}, &(0x7f0000194000)=0xffffffffffffff83) preadv(r5, &(0x7f0000218000)=[{&(0x7f0000845000)=""/182, 0xb6}, {&(0x7f000055a000)=""/83, 0x53}, {&(0x7f0000a03000-0x37)=""/55, 0x37}, {&(0x7f000059c000)=""/176, 0xb0}, {&(0x7f0000596000)=""/192, 0xc0}, {&(0x7f000083c000+0xffc)=""/201, 0xc9}, {&(0x7f0000198000-0xc5)=""/197, 0xc5}, {&(0x7f0000c31000)=""/161, 0xa1}, {&(0x7f0000df8000-0x74)=""/116, 0x74}], 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000046c000)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x839}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4, 0xd2, 0x20, 0x100000001, 0x50}, &(0x7f00006a0000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000221000)={r3, 0x0, 0x7, 0x4, 0x6, 0x0, 0xfff, 0x4, {r6, @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]}, 0x1, 0x0, 0x1, 0x80000001, 0xffffffffffff0000}}, &(0x7f0000545000-0x4)=0xb8) r7 = semget$private(0x0, 0x0, 0x256) semctl$GETPID(r7, 0x3, 0xb, &(0x7f0000438000)=""/161) 2018/01/21 10:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000711000)='./file0\x00', 0x28043, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/21 10:33:41 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f030d52f18f76e5366434ffa74d3c2d", &(0x7f000000d000-0x9)="766d6e657431ab2500", 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], [0x10001, 0x2, 0x4, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$midi(&(0x7f0000013000-0xb)='/dev/midi#\x00', 0x3, 0x80000) r1 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x3, 0x40) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000)=0x0) 2018/01/21 10:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000163000)={0x0, 0x0, 0x0}, &(0x7f0000e44000)=0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xc806, 0x0}) r3 = syz_open_dev$admmidi(&(0x7f0000fa4000)='/dev/admmidi#\x00', 0x8, 0x400) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000173000-0x138)={{0x11000, 0x6000, 0xf, 0x1, 0xfffffffffffffff8, 0x200, 0x80000001, 0x1, 0xff, 0x4f6, 0x6, 0x9, 0x0}, {0x5000, 0x4, 0xb, 0x100000000, 0xfc, 0x1, 0x3f, 0xffffffffdfa2a93a, 0xfffffffffffffffc, 0x8, 0x818, 0x10001, 0x0}, {0xf000, 0x2, 0xf, 0x0, 0xe4, 0x97, 0x4, 0x7, 0x9f6, 0x7b6b, 0x6, 0x8, 0x0}, {0x6000, 0x0, 0x3, 0xa0, 0xf84d, 0x2, 0x7ff, 0x3, 0x3ff, 0xb9, 0x6, 0x8, 0x0}, {0x5000, 0x100000, 0xc, 0x6, 0x0, 0x6ab, 0x1, 0x1, 0xab, 0xfa8, 0xffffffff, 0x7, 0x0}, {0x4, 0xf000, 0xa, 0x10001, 0x2, 0x0, 0x5, 0x80000, 0x6, 0x9, 0xc338, 0xffffffffffffff7c, 0x0}, {0x3000, 0x1000, 0x18, 0x7ff, 0x5230, 0x80, 0x0, 0x52, 0x7, 0xffffffff, 0xffffffff, 0x1000, 0x0}, {0x10000, 0x6000, 0xa, 0x2, 0x10000000000000, 0x1, 0x7fffffff, 0x8, 0x9, 0x8, 0xd773, 0x9, 0x0}, {0x0, 0x2000, [0x0, 0x0, 0x0]}, {0x5000, 0xf000, [0x0, 0x0, 0x0]}, 0x10, 0x0, 0x3000, 0x8, 0xf, 0x8000, 0x3000, [0x7, 0x2, 0x6d, 0x800]}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x480000000) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f0000681000-0x4)=0xfffffffffffffffe, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/21 10:33:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() mkdir(&(0x7f0000e29000)='./file0\x00', 0x7) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c2c000-0x8)={0x0, 0x0}) accept(r0, 0x0, &(0x7f00001db000-0x4)=0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/21 10:33:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x200, 'rmd160\x00'}, 0x58) syz_open_dev$vcsa(&(0x7f0000df4000)='/dev/vcsa#\x00', 0x400, 0x600000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000714000)='/selinux/enforce\x00', 0x94400, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000060f000)=0x7, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e76000-0x38)={0x0, 0x0, &(0x7f000004e000-0x20)=[{&(0x7f0000506000)="b7e7a4b11ca8e3b25254842eaa2749b7c227163d013da585846310227fe9fcf1436666c790f420f36983cd8008ef82a45cf0e4708fe796c7ed3efd5c07f6df40e19f566432d38603d94e13594ba1915cb45837e011c40fcee59731e1edaaacb70e81227b4d4830a158a9ab121ae8ef724b3d1ee0bb192cc5356c4091093cae41157b1fc81ba12d85cac6d1ef665190fa9488da0edb65d1cadf1b", 0x9a}, {&(0x7f0000f2c000)="e2ec2bff1c85087d16d0a6de4ec8551239b0f11c7f46b5779eaef03ce348eba4067eba1d61b1b5f298ee5f07606022b3c689d5b106f1949f9d788a7cf1b3db8dbb84a00a9f09034548c2f478d71a6eca28f67480c9ca5aa634aa07ba54051d6919c0f4b31a493bc8a696d5e65b42effaaa7a229d29d7513799c96e673209b8d5edd64f288352ed4fd10bc41df1f329c1237b69ba1166441abcbe684ef563f21f5adb9bf2adf812465c168f42586e81932540d36b77a96ff321b8334ccab18b016ac8f1e3f22805cbc9ec8d09ea19b0fbe6b41d2a986c1534d57a5572f5f7a98c06dd5c6667ee2902", 0xe8}], 0x2, &(0x7f0000d8d000-0x220)=[@iv={0xf0, 0x117, 0x2, 0xdc, "be451fa30ed0085c00710e74b4c1a52195ec392c1c67dfc1f1e693ebf42a865bc2b297a702d0131210c7729bbf15ca3da685622bb8bb6b211d8e75bd3eecbc14308cbdb70bccddc826876e33168062aaca87e6dcc86c665423f0f3ed5255f179c685bea0b7847399aad58b1e80d1bda3d3f4d87b6a68f03e8b2134ce2bb29b68d12a8b1ed8470a5147ba29499e1f6762fe1285e3f6a9b35cc4adf95a6410d5d8fb331386ce1c72ce346df118c6ab6b34bfa6e4fc0caffc760be6473eeefd8dbcda1e646132b01b9508d75f1c4b0de58487208d2246753c61f7f1fb42"}, @assoc={0x18, 0x117, 0x4, 0x20}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xe8, 0x117, 0x2, 0xd4, "15a13f4c1be5ba8d8c099e5947d57be57a4de9f6c1ccf54e84f1f02af8da2f031a5aaf3ed07a0f91cb227c5ce461a8a2026a290df9863359fc0711b398c0ae9b924bf9764c01a80ae23900ac7b252cf9b6e4e7fd34aaf8bfb2276025fbfd2b5a3db7d2ba0c852fd2ba4281d19dcc2e781869c89f5a71853059b0bbe4fc3162eed8d6d97d550dffcf02d4705e63c262ffe8c4ce72ee3ce9896c76295ba5d48777c53b4de5d0fc19861d230c384f6ab16a6df0d374d16e5393b2225b8125a50fa03ab5df041b75e1fe795b49c2944ae8a3381a0e3b"}, @op={0x18, 0x117, 0x3, 0x1}], 0x220, 0x20044044}, 0x20000000) r3 = dup(r0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000ad7000-0x10)={0x0, &(0x7f0000bbc000)=[]}) sendmsg$alg(r2, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002fb000-0x10)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x4810) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000530000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004d0000)=0x14) 2018/01/21 10:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000060e000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000688000)=0x0, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) time(&(0x7f00005c2000-0x8)=0x0) 2018/01/21 10:33:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$getown(r0, 0x9) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = open(&(0x7f00007ce000)='./file0\x00', 0x180, 0x0) sched_yield() ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000eb000-0x4)=0x0) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x9}, 0x1c) listen(r1, 0x9) r3 = creat(&(0x7f0000c13000)='./file0\x00', 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f000080a000)=0x1e) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ef0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000314000)=0x8) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000186000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009a000)=0xe8) sendto$inet6(r4, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0xcb, &(0x7f0000ade000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000acf000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb4}, 0x98) getpeername$inet6(r3, &(0x7f00002b7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ddc000-0x1)=0xfffffffffffffca9) 2018/01/21 10:33:41 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xffffffff, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000012000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x962b, &(0x7f0000003000)='./file0\x00', r3, &(0x7f0000004000-0x31)="1b87aa51273bec02bf979090f76cb8f3fa25a54aac50ed6af063706ac52bf4fb0c859027cd8b499e24a1e1b03504ec9209") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000000)={r2, &(0x7f0000000000)=""/4096}) signalfd4(r0, &(0x7f0000013000)={0x0}, 0x35bd7b19196fb3d7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) setfsgid(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000054f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:33:41 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f0000246000-0x96)=""/150, 0x96}], 0x1, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x3) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f1b000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000f1b000)={0x27, 0x100000000, 0x6, 0x7, 0x3ff, 0x7, "f30b660b5aeaf743bb2250d51d65237150d5c34487e9349d04cdcf0fa3e40a261bdfab82bdf9cb721323985884ed59eee67201b98ebc9b1e92aeac01df1552", 0x1ff}, 0x60) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:33:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x410301, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000497000)=0x8, 0x4) mq_unlink(&(0x7f0000bed000)='ppp0$@\x00') r2 = syz_open_dev$amidi(&(0x7f0000782000)='/dev/amidi#\x00', 0x7, 0x214040) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000221000)={0x0, 0x1f, 0x20}, &(0x7f0000b11000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000cb1000-0x20)={0x1, 0xfffffffffffffffd, 0x1, 0x3ff, 0x8, 0x400, 0x1ff, 0x86, r3}, 0x20) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/21 10:33:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000001f000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00008e0000)=0x200000000) write$vnet(r0, &(0x7f0000009000)={0x1, {&(0x7f0000094000)=""/3, 0x3, &(0x7f0000e96000-0xde)=""/222, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) r1 = syz_open_dev$dmmidi(&(0x7f00001ca000)='/dev/dmmidi#\x00', 0x100000001, 0x81) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000d5f000)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00005e4000)=0x0) 2018/01/21 10:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ca8000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000e40000)={0x0, 0x0}, 0xab, 0x3) write$tun(r0, &(0x7f00006b6000)=@pi={0x0, 0xfe, @ipv6={0x3, 0x6, "101719", 0x21b, 0x1, 0x58, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x88, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @routing={0x32, 0xc, 0x0, 0x10001, 0x0, [@loopback={0x0, 0x1}, @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}, @mcast1={0xff, 0x1, [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], 0x0, 0x12}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @routing={0x7f, 0x14, 0x3, 0xb17, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0xbf, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x0, []}, @pad1={0x0, 0x1, 0x0}]}], @tcp={{0x0, 0x3, r1, r2, 0x8, 0x0, 0xe, 0x20, 0xc6f3, 0x0, 0x9d, {[@mss={0x2, 0x4, 0x6}, @fastopen={0x22, 0x9, "a54d3eca12fd54"}, @sack={0x5, 0xa, [0x200, 0x5]}, @timestamp={0x8, 0xa, 0xc43, 0x7}]}}, {"446ff1016f44d0fe035631a89c206fe9af9cd98f95694e4639aecfa3fef5bbf8a784971c7e174bc095bd20dc671dc4010a05cbd7512b458ce2fecc56ce8dc9bf527e6bdfc58e8303a975e04f878d69199ccaff86c75c1c653d1a7effc27e92583a85d271bd21f0c5118b261a3f0c4f5af4d5da7bef85ad04b37ed4d4b11f71b7ed42f6dcc51c0d4ad97bcaf2ebed1f094b729e48cf24"}}}}}, 0x247) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a85000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000001e000-0x8)='keyring\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000c6f000-0xb)='/dev/vcsa#\x00', 0x298, 0x2) accept4$llc(r1, &(0x7f00005aa000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006da000-0x4)=0x10, 0x80800) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f00009b5000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fbb000)="b33ab779ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d085227e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f4607e5849d2e875b066cbf40b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb5b90eaca246bd32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b", 0xc0, r0) r5 = request_key(&(0x7f0000aac000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce5000)='syzkaller\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r5}, &(0x7f00005cd000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:41 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0x67, 0x0}, 0x0}], 0x1, 0x80000000, &(0x7f0000003000-0x10)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getuid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000007000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000000c000)=0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000000c000)={&(0x7f000000d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000d000-0x90)=[{&(0x7f000000d000-0x84)=""/132, 0x84}, {&(0x7f000000d000-0x11)=""/17, 0x11}, {&(0x7f000000a000)=""/3, 0x3}, {&(0x7f000000c000)=""/240, 0xf0}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9c)=""/156, 0x9c}, {&(0x7f000000b000-0x4e)=""/78, 0x4e}, {&(0x7f0000008000)=""/56, 0x38}, {&(0x7f000000a000-0x81)=""/129, 0x81}], 0x9, &(0x7f000000d000-0x3e)=""/201, 0xc9, 0x8}, 0x1) 2018/01/21 10:33:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r0, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f00003af000-0x80)=@ipx={0x4, 0x0, 0x0, "ffeb1d1ec96d", 0x0, 0x0}, 0x10) r2 = dup2(r0, r1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000581000-0xc)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000e1e000)=0xc) [ 71.089133] [ 71.089175] [ 71.089177] ============================= [ 71.089179] WARNING: suspicious RCU usage [ 71.089183] 4.15.0-rc8+ #271 Not tainted [ 71.089185] ----------------------------- [ 71.089190] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 71.089191] [ 71.089191] other info that might help us debug this: [ 71.089191] [ 71.089194] [ 71.089194] rcu_scheduler_active = 2, debug_locks = 0 [ 71.089197] 5 locks held by syz-executor0/4743: [ 71.089199] #0: (&dup_mmap_sem){.+.+}, at: [<0000000065db6eb6>] copy_mm+0x3c6/0x131b [ 71.089217] #1: (&mm->mmap_sem){++++}, at: [<00000000622f1e45>] copy_mm+0x3e2/0x131b [ 71.089228] #2: (&mm->mmap_sem/1){+.+.}, at: [<000000001d927511>] copy_mm+0x43f/0x131b [ 71.089240] #3: (rcu_read_lock){....}, at: [<0000000044ebfd21>] netif_receive_skb_internal+0xa2/0x670 [ 71.089255] #4: (rcu_read_lock){....}, at: [<0000000025aacfd0>] __is_insn_slot_addr+0x0/0x330 [ 71.089269] [ 71.089269] stack backtrace: [ 71.089275] CPU: 1 PID: 4743 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #271 [ 71.089278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.089281] Call Trace: [ 71.089292] dump_stack+0x194/0x257 [ 71.089301] ? arch_local_irq_restore+0x53/0x53 [ 71.089318] lockdep_rcu_suspicious+0x123/0x170 [ 71.089326] ___might_sleep+0x385/0x470 [ 71.089333] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 71.089343] ? __pmd_alloc+0x3ef/0x4e0 [ 71.089352] __might_sleep+0x95/0x190 [ 71.089363] kmem_cache_alloc+0x2a2/0x760 [ 71.089371] ? do_raw_spin_trylock+0x190/0x190 [ 71.089383] ptlock_alloc+0x24/0x70 [ 71.089392] pte_alloc_one+0x59/0x100 [ 71.089399] __pte_alloc+0x2a/0x310 [ 71.089408] copy_page_range+0x1918/0x27a0 [ 71.089416] ? rb_insert_color_cached+0x1660/0x1660 [ 71.089450] ? vm_iomap_memory+0x160/0x160 [ 71.089456] ? anon_vma_fork+0x2e6/0x870 [ 71.089461] ? copy_mm+0xb4d/0x131b [ 71.089466] ? copy_process.part.38+0x1ee9/0x4b20 [ 71.089471] ? _do_fork+0x1f7/0xfe0 [ 71.089476] ? SyS_clone+0x37/0x50 [ 71.089483] ? do_syscall_64+0x273/0x920 [ 71.089489] ? entry_SYSCALL64_slow_path+0x25/0x25 [ 71.089497] ? lock_downgrade+0x980/0x980 [ 71.089508] ? check_noncircular+0x20/0x20 [ 71.089513] ? find_held_lock+0x35/0x1d0 [ 71.089521] ? check_noncircular+0x20/0x20 [ 71.089529] ? anon_vma_fork+0x621/0x870 [ 71.089537] ? lock_downgrade+0x980/0x980 [ 71.089546] ? lock_release+0xa40/0xa40 [ 71.089555] ? find_held_lock+0x35/0x1d0 [ 71.089567] ? copy_mm+0xc48/0x131b [ 71.089574] ? lock_downgrade+0x980/0x980 [ 71.089583] ? up_write+0x6b/0x120 [ 71.089592] ? lock_release+0xa40/0xa40 [ 71.089598] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 71.089609] ? rcu_note_context_switch+0x710/0x710 [ 71.089619] ? __might_sleep+0x95/0x190 [ 71.089627] ? up_write+0x6b/0x120 [ 71.089638] ? __vma_link_rb+0x212/0x320 [ 71.089647] copy_mm+0xd68/0x131b [ 71.089665] ? list_add_tail_rcu+0x193/0x193 [ 71.089680] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 71.089687] ? rcu_pm_notify+0xc0/0xc0 [ 71.089696] ? copy_process.part.38+0x206a/0x4b20 [ 71.089707] ? rcu_read_lock_sched_held+0x108/0x120 [ 71.089713] ? kmem_cache_alloc+0x466/0x760 [ 71.089722] ? _raw_spin_unlock+0x22/0x30 [ 71.089733] copy_process.part.38+0x1ee9/0x4b20 [ 71.089749] ? __cleanup_sighand+0x40/0x40 [ 71.089758] ? __lock_acquire+0x664/0x3e00 [ 71.089768] ? __lock_acquire+0x664/0x3e00 [ 71.089774] ? find_held_lock+0x35/0x1d0 [ 71.089782] ? print_irqtrace_events+0x270/0x270 [ 71.089797] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 71.089806] ? lock_release+0xa40/0xa40 [ 71.089813] ? __lock_acquire+0x664/0x3e00 [ 71.089826] ? print_irqtrace_events+0x270/0x270 [ 71.089832] ? print_irqtrace_events+0x270/0x270 [ 71.089840] ? trace_hardirqs_off+0xd/0x10 [ 71.089855] ? check_noncircular+0x20/0x20 [ 71.089861] ? check_noncircular+0x20/0x20 [ 71.089870] ? __lock_acquire+0x664/0x3e00 [ 71.089879] ? pipe_wait+0x1e6/0x280 [ 71.089895] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 71.089901] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 71.089917] ? lock_acquire+0x1d5/0x580 [ 71.089923] ? lock_acquire+0x1d5/0x580 [ 71.089929] ? __handle_mm_fault+0x1366/0x3ce0 [ 71.089937] ? print_irqtrace_events+0x270/0x270 [ 71.089951] ? current_time+0x18/0xc0 [ 71.089958] ? lock_downgrade+0x980/0x980 [ 71.089975] ? __handle_mm_fault+0x80e/0x3ce0 [ 71.089985] ? check_noncircular+0x20/0x20 [ 71.089990] ? __pmd_alloc+0x4e0/0x4e0 [ 71.090006] ? find_held_lock+0x35/0x1d0 [ 71.090018] ? handle_mm_fault+0x248/0x8d0 [ 71.090028] _do_fork+0x1f7/0xfe0 [ 71.090038] ? fork_idle+0x2d0/0x2d0 [ 71.090045] ? lock_downgrade+0x980/0x980 [ 71.090058] ? handle_mm_fault+0x410/0x8d0 [ 71.090063] ? down_read_trylock+0xdb/0x170 [ 71.090071] ? __do_page_fault+0x32d/0xc90 [ 71.090079] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 71.090087] ? vmacache_find+0x5f/0x280 [ 71.090094] ? vmacache_update+0xfe/0x130 [ 71.090104] ? up_read+0x1a/0x40 [ 71.090111] ? __do_page_fault+0x3d6/0xc90 [ 71.090118] ? vfs_copy_file_range+0x940/0x940 [ 71.090130] ? mm_fault_error+0x2c0/0x2c0 [ 71.090142] SyS_clone+0x37/0x50 [ 71.090149] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 71.090156] do_syscall_64+0x273/0x920 [ 71.090162] ? __do_page_fault+0xc90/0xc90 [ 71.090172] ? syscall_return_slowpath+0x550/0x550 [ 71.090182] ? SyS_read+0x184/0x220 [ 71.090189] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 71.090199] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.090206] ? sys_vfork+0x30/0x30 [ 71.090215] entry_SYSCALL64_slow_path+0x25/0x25 [ 71.090220] RIP: 0033:0x4515da [ 71.090223] RSP: 002b:0000000000a2f9e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 71.090230] RAX: ffffffffffffffda RBX: 0000000000a2f9e0 RCX: 00000000004515da [ 71.090233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 71.090237] RBP: 0000000000a2fa20 R08: 0000000000000001 R09: 0000000000e69940 [ 71.090240] R10: 0000000000e69c10 R11: 0000000000000246 R12: 0000000000000001 [ 71.090244] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000010 [ 71.668738] ============================================ [ 71.674156] WARNING: possible recursive locking detected [ 71.679577] 4.15.0-rc8+ #271 Not tainted [ 71.683608] -------------------------------------------- [ 71.689029] syz-executor2/8681 is trying to acquire lock: [ 71.694533] (&vq->mutex){+.+.}, at: [<0000000026fe9670>] vhost_chr_write_iter+0x278/0x1580 [ 71.703017] [ 71.703017] but task is already holding lock: [ 71.708963] (&vq->mutex){+.+.}, at: [<0000000026fe9670>] vhost_chr_write_iter+0x278/0x1580 [ 71.717438] [ 71.717438] other info that might help us debug this: [ 71.724074] Possible unsafe locking scenario: [ 71.724074] [ 71.730108] CPU0 [ 71.732660] ---- [ 71.735214] lock(&vq->mutex); [ 71.738463] lock(&vq->mutex); [ 71.741724] [ 71.741724] *** DEADLOCK *** [ 71.741724] [ 71.747752] May be due to missing lock nesting notation [ 71.747752] [ 71.754652] 1 lock held by syz-executor2/8681: [ 71.759203] #0: (&vq->mutex){+.+.}, at: [<0000000026fe9670>] vhost_chr_write_iter+0x278/0x1580 [ 71.768115] [ 71.768115] stack backtrace: [ 71.772588] CPU: 0 PID: 8681 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #271 [ 71.779836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.789161] Call Trace: [ 71.791730] dump_stack+0x194/0x257 [ 71.795333] ? arch_local_irq_restore+0x53/0x53 [ 71.799981] __lock_acquire+0xe8f/0x3e00 [ 71.804015] ? finish_task_switch+0x1d3/0x740 [ 71.808488] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 71.813655] ? __schedule+0x8f3/0x2060 [ 71.817517] ? find_held_lock+0x35/0x1d0 [ 71.821554] ? __sched_text_start+0x8/0x8 [ 71.825676] ? print_irqtrace_events+0x270/0x270 [ 71.830411] ? plist_check_head+0xe2/0x130 [ 71.834621] ? plist_check_list+0xa0/0xa0 [ 71.838741] ? print_irqtrace_events+0x270/0x270 [ 71.843469] ? check_preempt_wakeup+0x426/0xb20 [ 71.848112] ? plist_add+0x5cb/0x760 [ 71.851803] ? mark_held_locks+0xaf/0x100 [ 71.855922] ? check_noncircular+0x20/0x20 [ 71.860134] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 71.865125] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.869857] ? retint_kernel+0x10/0x10 [ 71.873723] lock_acquire+0x1d5/0x580 [ 71.877496] ? lock_acquire+0x1d5/0x580 [ 71.881454] ? vhost_chr_write_iter+0x278/0x1580 [ 71.886182] ? futex_wait_queue_me+0x527/0x7e0 [ 71.890739] ? lock_release+0xa40/0xa40 [ 71.894685] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 71.900545] ? rcu_note_context_switch+0x710/0x710 [ 71.905447] ? __might_sleep+0x95/0x190 [ 71.911046] ? vhost_chr_write_iter+0x278/0x1580 [ 71.915792] __mutex_lock+0x16f/0x1a80 [ 71.919657] ? vhost_chr_write_iter+0x278/0x1580 [ 71.924392] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 71.929555] ? vhost_chr_write_iter+0x278/0x1580 [ 71.934287] ? mutex_lock_io_nested+0x1900/0x1900 [ 71.939118] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 71.944195] ? futex_wait+0x6a9/0x9a0 [ 71.947970] ? find_held_lock+0x35/0x1d0 [ 71.952011] ? __might_fault+0x110/0x1d0 [ 71.956050] ? lock_downgrade+0x980/0x980 [ 71.960178] ? lock_release+0xa40/0xa40 [ 71.964126] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 71.969997] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 71.974817] ? __might_sleep+0x95/0x190 [ 71.978771] ? kasan_check_write+0x14/0x20 [ 71.982980] ? copyin+0x91/0xb0 [ 71.986239] ? _copy_from_iter+0x367/0xf30 [ 71.990456] ? copy_page_to_iter+0xe10/0xe10 [ 71.994846] mutex_lock_nested+0x16/0x20 [ 71.998889] ? mutex_lock_nested+0x16/0x20 [ 72.003107] vhost_chr_write_iter+0x278/0x1580 [ 72.007666] ? vhost_new_umem_range+0x740/0x740 [ 72.012311] ? iterate_fd+0x3f0/0x3f0 [ 72.016098] ? __lock_is_held+0xb6/0x140 [ 72.020138] vhost_net_chr_write_iter+0x59/0x70 [ 72.024781] __vfs_write+0x684/0x970 [ 72.028467] ? kernel_read+0x120/0x120 [ 72.032332] ? _cond_resched+0x14/0x30 [ 72.036194] ? avc_policy_seqno+0x9/0x20 [ 72.040230] ? selinux_file_permission+0x82/0x460 [ 72.045059] ? rw_verify_area+0xe5/0x2b0 [ 72.049095] ? __fdget_raw+0x20/0x20 [ 72.052783] vfs_write+0x189/0x510 [ 72.056302] SyS_write+0xef/0x220 [ 72.059735] ? SyS_read+0x220/0x220 [ 72.063336] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 72.068334] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.073067] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 72.077802] RIP: 0033:0x452ee9 [ 72.080972] RSP: 002b:00007f4498861c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 2018/01/21 10:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 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, 0xffffffffffff5405, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f0000000000)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/21 10:33:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7aed, 0x200) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000577000)=""/164) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000049000-0x4)=0x10001, 0x4) recvfrom(r1, &(0x7f00003d7000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000d95000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/21 10:33:42 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000456000-0x20)={@generic="8d46c90ff160878a47f6af6dcf60ea08", @ifru_flags=0x0}) mincore(&(0x7f000036b000/0x1000)=nil, 0x1000, &(0x7f000059a000)=""/34) pipe2(&(0x7f0000e36000-0x8)={0x0, 0x0}, 0x84800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000631000-0x10)={&(0x7f0000b1e000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fbe000)=@generic={0x3, 0xb0, 0x6d}) 2018/01/21 10:33:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f03000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000080b000-0x4c)={0x6, 0x1000, 0x68ee, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000374000)=0x0) shutdown(r0, 0x1000000000000001) [ 72.088658] RAX: ffffffffffffffda RBX: 00007f4498862700 RCX: 0000000000452ee9 [ 72.095899] RDX: 0000000000000068 RSI: 0000000020009000 RDI: 0000000000000013 [ 72.103150] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 72.110394] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 72.117640] R13: 0000000000a2f7cf R14: 00007f44988629c0 R15: 0000000000000000 2018/01/21 10:33:42 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, 0x2, 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) sendto$inet6(0xffffffffffffffff, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000cf8000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fc4000-0x4)=0xc) r0 = syz_open_dev$sg(&(0x7f000043c000-0x9)='/dev/sg#\x00', 0x0, 0x2) mbind(&(0x7f0000758000/0x3000)=nil, 0x3000, 0x8003, &(0x7f000067a000)=0xffffffffffff8001, 0x3ff, 0x2) read$eventfd(r0, &(0x7f00005e4000-0x8)=0x0, 0x8) syz_open_dev$evdev(&(0x7f0000e56000)='/dev/input/event#\x00', 0xfffffffffffffffa, 0x200001) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/21 10:33:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000073f000)={0x5, 0x4, 0x9, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000df2000)={0x6, 0x8000, 0x80, 0x80000001, r1}, &(0x7f0000385000-0x4)=0x10) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b21000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000a81000-0x4)=0xffff, 0xfffffd92) 2018/01/21 10:33:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000158000)='/dev/rtc\x00', 0x8002, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d3e000-0x4)={0x3ff, 0x4, 0x8000}, 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00006f6000)=[{&(0x7f0000ee1000-0x1c)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003b1000)=[], 0x0, &(0x7f0000417000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000417000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a9e000-0x10)=[], 0x0, &(0x7f0000f41000-0x120)=[], 0x0, 0x0}], 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000085e000)='/dev/vga_arbiter\x00', 0x8401, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000c7e000-0x8)='./file0\x00', 0x0, 0xa) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/21 10:33:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) clock_nanosleep(0x0, 0x0, &(0x7f000010b000-0x10)={0x77359400, 0x0}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000710000-0xb)='/dev/adsp#\x00', 0x2, 0x301800) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/21 10:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r1, &(0x7f00004f8000)="", 0x0, 0x20000080, &(0x7f0000cea000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readahead(r0, 0x9, 0x7576) bind$inet(r1, &(0x7f0000f0a000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000254000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000beb000)={0x3, 0x62ae, 0x5, 0x400}) sendto$inet(r1, &(0x7f0000b79000-0xfe)="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", 0xfe, 0x800, &(0x7f00008c5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) eventfd2(0x138f, 0x1) 2018/01/21 10:33:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000e31000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/21 10:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f00000d7000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f000048c000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x5, 0x7fff}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000001af) 2018/01/21 10:33:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00002aa000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004e7000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f6000)=0xe8) pread64(r0, &(0x7f0000a1c000-0x7d)=""/125, 0x7d, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f000099b000-0x1b)=""/27) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)=0x0) 2018/01/21 10:33:42 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000eb9000-0x8)=0x1) connect$inet(r0, &(0x7f0000772000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8c) 2018/01/21 10:33:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cea000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000073000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000080c000)={0x0, &(0x7f00003ae000-0x8)=0x0, 0x0, r2, 0x0}) 2018/01/21 10:33:42 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000639000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000524000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_cancel(0x0, &(0x7f0000c67000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000957000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f7b000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:33:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000811000+0xd90)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl(r0, 0x1000, &(0x7f0000658000-0x2f)="ee0b896623cba7a3cc4ee92b5f8bf339376ed9660a61dd7db1fc730f8e437fbe3e08388f2ada08c788964ebe13276c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001d7000)='/dev/vga_arbiter\x00', 0x804c0, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) connect$ax25(0xffffffffffffffff, &(0x7f0000017000)={0x3, {"a0c23eef27605b"}, 0x0}, 0x10) ioctl(r0, 0x80, &(0x7f0000017000-0x4)="") openat$rtc(0xffffffffffffff9c, &(0x7f00003c1000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000089000-0x4)={0x7, 0x0, 0x8000}) [ 72.260458] binder: 8714 RLIMIT_NICE not set [ 72.262525] rfkill: input handler disabled 2018/01/21 10:33:42 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000+0x24c)='/dev/rtc\x00', 0x80002, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000028000-0x40)=[{&(0x7f0000028000-0x71)=""/113, 0x71}, {&(0x7f0000006000)=""/222, 0xde}, {&(0x7f0000027000)=""/183, 0xb7}, {&(0x7f0000028000-0x7)=""/7, 0x7}], 0x4, &(0x7f0000002000)=""/131, 0x83, 0x1000}, 0x1) r1 = socket$netlink(0x10, 0x3, 0xd) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000004000-0x34)={0xc04a4a3f43778715, 0x21, 0x323, 0xffffffffffffffff, 0x0, {0x16, 0x0, 0x0}, [@generic="0024ad046369c2dbc49e3364c0a12247bab2100306921d257737c5f26675"]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 72.306158] rfkill: input handler enabled 2018/01/21 10:33:42 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f00005da000)='/dev/kvm\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f00000ba000-0x8)='./file0\x00', 0x20080, 0xfffffffffffffffd) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000050a000-0x14)={{0x2, 0x7fff, 0x7, 0x1, 0x3, 0x7ff}, 0x6a8, 0x0, 0x1}) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/rtc\x00', 0x240000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00008cb000)={0x7, &(0x7f000083a000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000598000)=0x8000000000000009, 0x4) r3 = socket$inet(0x2, 0x1, 0xfffffffffffffffb) socket$bt_sco(0x1f, 0x5, 0x2) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) syz_extract_tcp_res(&(0x7f0000553000)={0x0, 0x0}, 0xff, 0x9) write$tun(r4, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0x2, r5, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) clock_gettime(0x0, &(0x7f0000635000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000064a000-0x10)={r6, r7/1000+30000}, 0x10) 2018/01/21 10:33:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/208) timer_create(0x6, &(0x7f0000d9a000)={0x0, 0x0, 0x4000000, @thr={&(0x7f0000d06000)="", &(0x7f0000000000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000755000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000003000-0x4)=0x10000) 2018/01/21 10:33:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000005000)={0x1, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/21 10:33:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000803000-0xd)='/dev/dmmidi#\x00', 0x8, 0x40) pwrite64(r0, &(0x7f0000e8f000)="bfd2343e4eaee46f5f0e91569bcf63c43d6d868c52c4c1795dd724818a502c1bdf1a11048bf978adf036502be5e9df3eef0697949931d2a4b689a9a61003ce694b9a0f95ff84ba41f56f46412c1532ea5a0c002e79df4132a507a89bd932199b7b914ff27943b246ab2c6ae98eda7411ede32f605a55eaaf1493a899158026d251b420b31dc28d0b5c8b3402f935e2d90f011430f69409d10ab2dc7314d4b79fb003954379c675c106c04a535beeec9893c9b74813ccc9ec106046566675c8f3e6", 0xc1, 0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00003cb000)={0xfffffffffffffffc}, 0x1) getxattr(&(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000502000)=@random={'btrfs.', 'cgroup\x00'}, &(0x7f0000f0f000)=""/118, 0x76) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000fb000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x65, 0x4, 0x41}, &(0x7f0000e92000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c1e000)={r2, 0x1000}, &(0x7f000006c000-0x4)=0x6) r3 = msgget(0x3, 0x10) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000ab8000-0x96)=""/150) 2018/01/21 10:33:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mknod$loop(&(0x7f0000b52000)='./control\x00', 0xe09c, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cdb000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f000048d000)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:33:42 executing program 4: r0 = dup(0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000bc5000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c0d000)='/dev/loop#\x00', 0x0, 0x81201) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cf7000)={0x0, 0x10000}, &(0x7f0000d0d000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000599000)=@assoc_value={r3, 0x9}, 0x8) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000bc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c0ce0011bb99b1da93bf5d5a1212d3999f915b137dbda328efff6a555fc670f1a7feca8b6e69908851c381eb0c2974a2dc31b9047a1b67ae575a19b66ae03c11", "e8f02071a255d321be30e8278a56442343f45fead8d01c8c7cbfc97e954e7124", [0x0, 0x0], 0x0}) bind$netrom(r2, &(0x7f0000086000-0x48)=@full={{0x3, {"af1228da6eca13"}, 0x3}, [{"a13c144f5ae521"}, {"a62af9175f2ce7"}, {"0296625cab4f93"}, {"da22cee424baae"}, {"523fd15f6c9073"}, {"9ba5750ee7b476"}, {"195888abd4edf5"}, {"31d90f3587632a"}]}, 0x48) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d2f000-0x20)={@generic="931b7756ce3d54626e5be4b64f3f0334", @ifru_flags=0x8000}) [ 72.333792] binder: 8707:8743 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 72.345010] binder: 8707:8714 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 72.351962] binder: 8714 RLIMIT_NICE not set [ 72.399508] binder: undelivered death notification, 0000000000000000 [ 72.481344] handle_userfault: 130 callbacks suppressed [ 72.481348] FAULT_FLAG_ALLOW_RETRY missing 30 [ 72.491216] CPU: 1 PID: 8762 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #271 [ 72.498472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.507814] Call Trace: [ 72.510386] dump_stack+0x194/0x257 [ 72.513998] ? arch_local_irq_restore+0x53/0x53 [ 72.518656] ? handle_userfault+0x12b7/0x24c0 [ 72.523137] handle_userfault+0x12fa/0x24c0 [ 72.527435] ? handle_userfault+0x150b/0x24c0 [ 72.531908] ? userfaultfd_ioctl+0x4520/0x4520 [ 72.536464] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 72.541627] ? lock_downgrade+0x980/0x980 [ 72.545749] ? lock_release+0xa40/0xa40 [ 72.549706] ? lock_acquire+0x1d5/0x580 [ 72.553659] ? lock_acquire+0x1d5/0x580 [ 72.557613] ? cpuacct_charge+0x2e6/0x5c0 [ 72.561735] ? lock_downgrade+0x980/0x980 [ 72.565864] ? update_curr+0x45c/0xa60 [ 72.569734] ? lock_downgrade+0x980/0x980 [ 72.573861] ? lock_release+0xa40/0xa40 [ 72.577814] ? cpuacct_charge+0x305/0x5c0 [ 72.581935] ? cpuusage_read+0x10/0x10 [ 72.585800] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 72.590973] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 72.596142] ? update_curr+0x47b/0xa60 [ 72.600006] ? numa_migrate_preferred+0x250/0x250 [ 72.604843] ? lock_acquire+0x1d5/0x580 [ 72.608794] ? lock_acquire+0x1d5/0x580 [ 72.612746] ? __handle_mm_fault+0x3296/0x3ce0 [ 72.617305] ? lock_downgrade+0x980/0x980 [ 72.621438] ? lock_release+0xa40/0xa40 [ 72.625394] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 72.630906] ? do_raw_spin_trylock+0x190/0x190 [ 72.635464] ? userfaultfd_ctx_put+0x740/0x740 [ 72.640032] __handle_mm_fault+0x32a3/0x3ce0 [ 72.644418] ? __pmd_alloc+0x4e0/0x4e0 [ 72.648288] ? lock_acquire+0x1d5/0x580 [ 72.652245] ? handle_mm_fault+0x248/0x8d0 [ 72.656556] ? lock_downgrade+0x980/0x980 [ 72.660687] handle_mm_fault+0x334/0x8d0 [ 72.664720] ? down_read+0x96/0x150 [ 72.668321] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 72.672877] ? vmacache_find+0x5f/0x280 [ 72.676831] ? find_vma+0x30/0x150 [ 72.680349] __do_page_fault+0x5c9/0xc90 [ 72.684397] ? mm_fault_error+0x2c0/0x2c0 [ 72.688526] do_page_fault+0xee/0x720 [ 72.692305] ? __do_page_fault+0xc90/0xc90 [ 72.696515] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 72.701681] ? lock_acquire+0x1d5/0x580 [ 72.705637] ? perf_event_sync_stat+0x5b0/0x5b0 [ 72.710286] ? __perf_event_task_sched_in+0x200/0xc20 [ 72.715461] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.720282] page_fault+0x2c/0x60 [ 72.723720] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 72.730232] RSP: 0018:ffff8801a675f928 EFLAGS: 00010246 [ 72.735571] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587fc1 [ 72.742816] RDX: 00000000000000c3 RSI: ffffc900030ef000 RDI: ffff8801a675fd28 [ 72.750070] RBP: ffff8801a675fa08 R08: 1ffff10038228022 R09: 1ffff10034cebf22 [ 72.757315] R10: ffff8801a675f858 R11: ffffffff87f08fc8 R12: 1ffff10034cebf28 [ 72.764558] R13: ffff8801a675f9e0 R14: 0000000000000000 R15: ffff8801a675fd20 [ 72.771817] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 72.776993] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 72.782164] ? iov_iter_revert+0x9d0/0x9d0 [ 72.786379] ? _raw_spin_unlock+0x22/0x30 [ 72.790510] ? simple_xattr_get+0xeb/0x160 [ 72.794747] generic_perform_write+0x200/0x600 [ 72.799329] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 72.804589] ? current_time+0x88/0xc0 [ 72.808368] ? file_update_time+0xbf/0x470 [ 72.812581] ? current_time+0xc0/0xc0 [ 72.816365] ? down_write+0x87/0x120 [ 72.820151] __generic_file_write_iter+0x366/0x5b0 [ 72.825063] generic_file_write_iter+0x399/0x790 [ 72.829807] ? __generic_file_write_iter+0x5b0/0x5b0 [ 72.834890] ? iov_iter_init+0xaf/0x1d0 [ 72.838845] __vfs_write+0x684/0x970 [ 72.842541] ? lock_acquire+0x1d5/0x580 [ 72.846489] ? kernel_read+0x120/0x120 [ 72.850438] ? lock_release+0xa40/0xa40 [ 72.854385] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 72.860257] ? rcu_note_context_switch+0x710/0x710 [ 72.865183] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 72.869827] ? __sb_start_write+0x209/0x2a0 [ 72.874130] vfs_write+0x189/0x510 [ 72.877647] SyS_write+0xef/0x220 [ 72.881075] ? SyS_read+0x220/0x220 [ 72.884676] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.889433] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 72.894161] RIP: 0033:0x452ee9 [ 72.897329] RSP: 002b:00007fb2da34bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 72.905007] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 72.912246] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 [ 72.919493] RBP: 0000000000000069 R08: 0000000000000000 R09: 0000000000000000 [ 72.926735] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efa78 [ 72.933978] R13: 00000000ffffffff R14: 00007fb2da34c6d4 R15: 0000000000000000 [ 72.972855] FAULT_FLAG_ALLOW_RETRY missing 30 [ 72.977403] CPU: 0 PID: 8768 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #271 [ 72.984649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.994003] Call Trace: [ 72.996583] dump_stack+0x194/0x257 [ 73.000186] ? arch_local_irq_restore+0x53/0x53 [ 73.004830] ? handle_userfault+0x12b7/0x24c0 [ 73.009299] handle_userfault+0x12fa/0x24c0 [ 73.013594] ? handle_userfault+0x150b/0x24c0 [ 73.018067] ? userfaultfd_ioctl+0x4520/0x4520 [ 73.022620] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 73.027785] ? lock_acquire+0x1d5/0x580 [ 73.031734] ? lock_acquire+0x1d5/0x580 [ 73.035679] ? update_load_avg+0x1285/0x2d80 [ 73.040060] ? __perf_event_task_sched_out+0x266/0x1490 [ 73.045394] ? set_next_entity+0x2d3/0xd70 [ 73.049607] ? lock_acquire+0x1d5/0x580 [ 73.053560] ? lock_acquire+0x1d5/0x580 [ 73.057513] ? cpuacct_charge+0x2e6/0x5c0 [ 73.061640] ? perf_event_sync_stat+0x5b0/0x5b0 [ 73.066295] ? __perf_event_task_sched_in+0x200/0xc20 [ 73.071460] ? perf_sched_cb_inc+0x280/0x280 [ 73.075839] ? pick_next_task_fair+0xc14/0x16b0 [ 73.080483] ? finish_task_switch+0x1d3/0x740 [ 73.084950] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 73.090113] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 73.095282] ? lock_release+0xa40/0xa40 [ 73.099228] ? compat_start_thread+0x80/0x80 [ 73.103608] ? do_raw_spin_trylock+0x190/0x190 [ 73.108164] ? lock_acquire+0x1d5/0x580 [ 73.112117] ? lock_acquire+0x1d5/0x580 [ 73.116074] ? __handle_mm_fault+0x3296/0x3ce0 [ 73.120627] ? lock_downgrade+0x980/0x980 [ 73.124746] ? lock_release+0xa40/0xa40 [ 73.128701] ? copy_overflow+0x20/0x20 [ 73.132577] ? do_raw_spin_trylock+0x190/0x190 [ 73.137140] ? userfaultfd_ctx_put+0x740/0x740 [ 73.141701] __handle_mm_fault+0x32a3/0x3ce0 [ 73.146082] ? __pmd_alloc+0x4e0/0x4e0 [ 73.149941] ? plist_check_head+0xe2/0x130 [ 73.154167] ? lock_acquire+0x1d5/0x580 [ 73.158114] ? handle_mm_fault+0x248/0x8d0 [ 73.162319] ? lock_downgrade+0x980/0x980 [ 73.166445] ? __schedule+0x2060/0x2060 [ 73.170407] handle_mm_fault+0x334/0x8d0 [ 73.174438] ? down_read+0x96/0x150 [ 73.178038] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 73.182593] ? vmacache_find+0x5f/0x280 [ 73.186542] ? find_vma+0x30/0x150 [ 73.190067] __do_page_fault+0x5c9/0xc90 [ 73.194103] ? mm_fault_error+0x2c0/0x2c0 [ 73.198222] ? inode_switch_wbs_work_fn+0x1890/0x1890 [ 73.203389] do_page_fault+0xee/0x720 [ 73.207178] ? __do_page_fault+0xc90/0xc90 [ 73.211400] ? lock_release+0xa40/0xa40 [ 73.215345] ? lock_acquire+0x1d5/0x580 [ 73.219291] ? futex_wake+0x566/0x680 [ 73.223069] ? do_raw_spin_trylock+0x190/0x190 [ 73.227631] ? futex_wait+0x6a9/0x9a0 [ 73.231415] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.236236] page_fault+0x2c/0x60 [ 73.239674] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 73.245440] RSP: 0018:ffff8801c857f928 EFLAGS: 00010246 [ 73.250780] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587fc1 [ 73.258025] RDX: 00000000000000b9 RSI: ffffc90003170000 RDI: ffff8801c857fd28 [ 73.265272] RBP: ffff8801c857fa08 R08: 0000000000000000 R09: 1ffff100390afee7 [ 73.272519] R10: ffff8801c857fa50 R11: ffff8801bdd626d0 R12: 1ffff100390aff28 [ 73.279762] R13: ffff8801c857f9e0 R14: 0000000000000000 R15: ffff8801c857fd20 [ 73.287040] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 73.292213] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 73.297373] ? iov_iter_revert+0x9d0/0x9d0 [ 73.301580] ? rcu_note_context_switch+0x710/0x710 [ 73.306490] ? __might_sleep+0x95/0x190 [ 73.310442] generic_perform_write+0x200/0x600 [ 73.314998] ? lock_acquire+0x1d5/0x580 [ 73.318951] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 73.324207] ? generic_update_time+0x1b2/0x270 [ 73.328761] ? __mnt_drop_write_file+0xd/0x70 [ 73.333235] ? file_update_time+0xbf/0x470 [ 73.337442] ? current_time+0xc0/0xc0 [ 73.341218] ? down_write+0x87/0x120 [ 73.344907] __generic_file_write_iter+0x366/0x5b0 [ 73.351034] generic_file_write_iter+0x399/0x790 [ 73.355763] ? __generic_file_write_iter+0x5b0/0x5b0 [ 73.360841] ? iov_iter_init+0xaf/0x1d0 [ 73.364891] __vfs_write+0x684/0x970 [ 73.368583] ? lock_acquire+0x1d5/0x580 [ 73.372528] ? kernel_read+0x120/0x120 [ 73.376395] ? lock_release+0xa40/0xa40 [ 73.380339] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 73.386200] ? rcu_note_context_switch+0x710/0x710 [ 73.391105] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 73.395748] ? __sb_start_write+0x209/0x2a0 [ 73.400042] vfs_write+0x189/0x510 [ 73.403555] SyS_write+0xef/0x220 [ 73.406981] ? SyS_read+0x220/0x220 [ 73.410590] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.415324] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 73.420051] RIP: 0033:0x452ee9 [ 73.423212] RSP: 002b:00007fb2da32ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 2018/01/21 10:33:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fde000)='io\x00') close(r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000339000)={0x0, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) 2018/01/21 10:33:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000162000)=[{{&(0x7f0000045000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x32, &(0x7f00008bc000-0x30)=[{&(0x7f0000001000-0x9f2)=""/4096, 0x1000}, {&(0x7f0000789000-0x39)=""/57, 0x39}, {&(0x7f0000000000+0x9c8)=""/51, 0x33}], 0x3, &(0x7f0000839000-0xb1)=""/177, 0xb1, 0xc5}, 0x4}, {{&(0x7f0000755000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00006b7000)=[{&(0x7f00002a0000-0x6c)=""/108, 0x6c}, {&(0x7f0000001000-0x4)=""/4, 0x4}, {&(0x7f0000d9b000)=""/112, 0x70}, {&(0x7f00006d2000-0xdf)=""/223, 0xdf}, {&(0x7f0000fdf000-0x12)=""/18, 0x12}, {&(0x7f0000000000)=""/181, 0xb5}, {&(0x7f000062c000-0xf2)=""/242, 0xf2}, {&(0x7f0000d79000-0xaf)=""/175, 0xaf}], 0x8, &(0x7f0000a31000)=""/152, 0x98, 0x2}, 0x6}, {{&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000a15000)=""/151, 0x97, 0x0}, 0x200}], 0x3, 0x1, &(0x7f0000cab000-0x10)={r0, r1+10000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000002000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000581000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000efc000+0x94b)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3, 0xbd}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x38) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000c8e000)=0x7, 0x4) 2018/01/21 10:33:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4400002000001, 0x3) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001af000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000da0000)=""/30) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r2, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) getrusage(0x1, &(0x7f0000d5b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = creat(&(0x7f00002f7000+0x557)='./file0\x00', 0x1fd) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000907000)={{{@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f000008b000)=0xe8) setitimer(0x1, &(0x7f000041e000)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f00001e9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x0, 0xffffffffffffffff, &(0x7f0000809000)={0x0, 0x0, 0x0, 0x0}, 0x40000001, &(0x7f00008db000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d2a000)={0x7, r0, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x7ff) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000056b000)={r4, 0x0}, 0x10) clock_gettime(0x0, &(0x7f00005a7000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000244000-0x10)={r6, r7+30000000}, 0x0) dup(r0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000214000-0xe)='/selinux/load\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f000000b000-0x1)="1c", 0x1, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x4}, 0x1c) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() fgetxattr(r3, &(0x7f00005a6000-0x33)=@random={'os2.\x00', ')systemself(selinuxvmnet0em0posix_acl_access}\x00'}, &(0x7f000050f000-0x1000)=""/4096, 0x1000) 2018/01/21 10:33:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x20400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000001000)=0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/21 10:33:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) openat$rfkill(0xffffffffffffff9c, &(0x7f000073e000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) 2018/01/21 10:33:43 executing program 7: clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") fgetxattr(0xffffffffffffffff, &(0x7f000062e000-0x18)=@random={"7300000000000001", 'em1ppp0selinux(\x00'}, &(0x7f0000abb000)=""/188, 0xbc) r0 = syz_open_dev$usbmon(&(0x7f000003d000-0xd)='/dev/usbmon#\x00', 0x10001, 0x80000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000b2b000-0x1d)=""/29) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) 2018/01/21 10:33:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a9e000-0xd)='/dev/usbmon#\x00', 0x8, 0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000faf000)={0x6, 0x1, 0x5, 0x80, 0x0}, 0x14) r1 = socket(0x1e, 0x4, 0x0) recvfrom$packet(r1, &(0x7f0000ee9000-0xc6)=""/198, 0xc6, 0x0, &(0x7f0000a6b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="1f8ca6d38dfa", [0x0, 0x0]}, 0x14) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) 2018/01/21 10:33:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000288000)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x1c) bind$inet6(r0, &(0x7f0000678000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000bdc000)={0xa, 0x0, 0xbf4, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/21 10:33:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00003c1000-0x18)={0xaa, 0x0, 0x0}) fcntl$getflags(r1, 0x400000003) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000435000-0x8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) rt_sigqueueinfo(r0, 0x24, &(0x7f0000e8e000)={0x3e, 0x100, 0x7f, 0x6}) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f000031c000)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') clock_gettime(0x0, &(0x7f0000626000-0x10)={0x0, 0x0}) utimes(&(0x7f0000ec8000)='./control/file0\x00', &(0x7f0000b92000-0x20)={{0x0, 0x0}, {r4, r5/1000+10000}}) dup2(r1, r2) [ 73.430903] RAX: ffffffffffffffda RBX: 00007fb2da32b700 RCX: 0000000000452ee9 [ 73.438150] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 [ 73.445392] RBP: 0000000000a2f850 R08: 0000000000000000 R09: 0000000000000000 [ 73.452633] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 73.459961] R13: 0000000000a2f7cf R14: 00007fb2da32b9c0 R15: 000000000000000b 2018/01/21 10:33:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00007b5000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000361000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = perf_event_open(&(0x7f0000fa1000)={0x4, 0x78, 0x6, 0x9, 0x100, 0x80000000, 0x0, 0x4, 0x20100, 0xb, 0x3, 0x0, 0x6, 0x2, 0x8001, 0x6, 0x9, 0x9, 0x8, 0x0, 0xffffffff, 0xff, 0x2c60, 0x1, 0xffffffffffffff9a, 0x9, 0x2d, 0x10000, 0x5, 0x6, 0xfffffffffffffffc, 0x4, 0x2, 0x100000000, 0x1, 0x8, 0xff, 0x80000000, 0x0, 0xffff, 0x3, @perf_config_ext={0x7, 0x8001}, 0x200, 0xe27, 0x8001, 0x0, 0x10000, 0x8, 0x7ff, 0x0}, 0xffffffffffffffff, 0x6, 0xffffffffffffff9c, 0x8) fdatasync(r1) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = syz_open_dev$sndmidi(&(0x7f00003e9000)='/dev/snd/midiC#D#\x00', 0xffff, 0x400000) timer_settime(0x0, 0x0, &(0x7f00005d4000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000a00000)={{0x0, 0x0}, {0x0, 0x0}}) fstat(r3, &(0x7f000093f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b3e000)={0x0, 0x0, 0x0}, &(0x7f0000112000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000083000-0x8)='./file0\x00', &(0x7f0000d3e000)='./file0\x00', 0xc000, r4, r5, 0x7f, 0x32, 0x800a0) 2018/01/21 10:33:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) keyctl$join(0x1, &(0x7f00003d7000)={0x73, 0x79, 0x7a, 0x2, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00009f1000-0x8c)={0x10001, 0x794, 0x5, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f000052a000)=[], 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f2f000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000833000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x0, 0x0}) syz_open_dev$dmmidi(&(0x7f0000d0f000-0xd)='/dev/dmmidi#\x00', 0x1f, 0x4802c1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e4e000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 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, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f00002f3000)={0x0}, 0x8) dup2(r1, r0) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000038000)="4bd8ced1450ba19b3e336e9228f8757c44e21744283b237cf54d0d882f092f8c62610722c2fcc259461df67319b5c4ba8fb2930b3d4bde360c46f654ad07da3feff99591e9409f030be0e6c31806cdaf9193e5a0bc69cd03f063cd0b4c5074edb9d14e3d31ef702f790a14911d3ccb4fa9ffa3c7046f10ad72fde6e71d37e506cdfdaff3d9d9fa58d3f62f8ff803c359e7c47832bd30363424fa4645dce89591e1c6ace79654b01d99cb1dc42dcfc545ccd160288afe6985c3dd6a6f95e7949e1ec8e7e8fdf08d4a0404ab5e9b1e7cf7f3017cf0e104f74adf265575067c68") ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00001b5000)={0x0, 0x6}) vmsplice(r0, &(0x7f0000e6f000)=[{&(0x7f0000817000-0x85)="", 0x0}], 0x1, 0x0) 2018/01/21 10:33:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffea9, &(0x7f0000000000)=0x88a) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0xffffffffffffffff, 0x1001) read(r0, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 10:33:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000282000-0xb)='/dev/adsp#\x00', 0x3e3, 0x40000) connect$pptp(r0, &(0x7f0000708000-0x20)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$packet(r0, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008c6000)=0x14) socket$pptp(0x18, 0x1, 0x2) r2 = add_key(&(0x7f0000c20000)='rxrpc_s\x00', &(0x7f0000e50000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f00006a1000-0x12)='.request_key_auth\x00', &(0x7f00004af000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009cf000)="", 0x0, r2) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000d9f000)={@common='tunl0\x00', @ifru_flags=0x0}) 2018/01/21 10:33:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c1b000-0x7)='ns/uts\x00') setns(r0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000c11000)=""/150) 2018/01/21 10:33:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/21 10:33:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000060000-0xa)="6e65742f7074ff000000") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000398000-0x10)={0x1, &(0x7f0000b46000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000009e000-0x8)={r2, 0x1}) sendfile(r1, r1, &(0x7f0000335000)=0x0, 0x16) 2018/01/21 10:33:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000de8000-0x5)='reno\x00', 0x5) futex(&(0x7f0000d47000-0x4)=0x0, 0x0, 0x0, &(0x7f00006fc000)={0x0, 0x0}, &(0x7f00008d2000)=0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000556000-0xc)='/dev/amidi#\x00', 0x200, 0x204000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000eaf000)=""/124) shutdown(r0, 0x2) 2018/01/21 10:33:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f1a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000269000)={0xfffffffffffffc00, 0xc6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x47, &(0x7f000097e000-0xb5)=""/181}) ioctl(r0, 0x8912, &(0x7f0000c6f000)="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") 2018/01/21 10:33:44 executing program 5: name_to_handle_at(0xffffffffffffffff, &(0x7f0000ffe000)='./file0\x00', &(0x7f0000fff000-0xc)={0x8, 0x0, ""}, &(0x7f0000ffe000)=0x0, 0x1100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000+0x679)=0x9, &(0x7f0000002000-0x8)=0x2) symlinkat(&(0x7f0000635000-0x8)='./file0\x00', r0, &(0x7f0000001000-0xe)='./file0/file0\x00') 2018/01/21 10:33:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000027b000)={0x80, 0x0, 0x8, 0x100000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000025d000-0xb0)={{0x8000, 0x7fffffff}, 'port0\x00', 0xcc, 0x10, 0x2, 0x6, 0x8001, 0xb44, 0x2, 0x0, 0x4, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x150, 0x0, &(0x7f0000aee000-0x58)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/21 10:33:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000a1000-0xb)='/dev/loop#\x00', 0x0, 0x181201) r1 = memfd_create(&(0x7f00000da000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) lseek(r0, 0x0, 0x3) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/21 10:33:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d37000-0x18)={r0, &(0x7f00008a0000)="", &(0x7f0000499000)=""/102}, 0x18) r1 = socket$rds(0x15, 0x5, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000024b000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000526000-0x50)={{0x7, 0x1}, {0x6, 0x401}, 0xf9, 0x2, 0xb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000015d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000096d000)=0xc) ioprio_get$uid(0x3, r3) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000650000-0x10)={0x0, 0x0}, &(0x7f00009ed000-0x4)=0x10) 2018/01/21 10:33:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000588000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x1, 0x5, 0x1, 0x6, 0x821, 0x8, 0xea1, 0xbf, 0x9, 0x3, 0xffff, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) tee(r2, r1, 0x4, 0xa) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007be000)='bbr\x00', 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00003ea000)=0x7f, 0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000818000-0x2)=0x0, 0x2) 2018/01/21 10:33:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000001, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b30000)=@sack_info={0x0, 0x100000001, 0x1}, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000b09000)='/dev/input/mouse#\x00', 0xffffffff, 0x2000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000ba3000)=0x80000000) 2018/01/21 10:33:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00009e0000-0xa)='/dev/vcs#\x00', 0x8, 0x440000) openat(r0, &(0x7f0000d3f000)='./file0\x00', 0x10000, 0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000e88000)='./file0\x00') chdir(&(0x7f0000731000)='./file1\x00') setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000fde000-0x10)=@req={0x101, 0x0, 0x2, 0x100000001}, 0x10) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000d85000)={&(0x7f0000244000/0x4000)=nil, 0x4000}) 2018/01/21 10:33:44 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000b000-0x4)=0x0, 0x4) 2018/01/21 10:33:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000267000-0xc)='/dev/autofs\x00', 0x40, 0x0) write$selinux_create(r0, &(0x7f00009ff000)=@objname={"73797374656d30753a6f62b56563745f723a777454705f743a735f", 0x20, 'unconfined', 0x20, 0x32, 0x31, 0x20, './file0\x00'}, 0x32) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000c19000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000076f000-0x8)='./file0\x00', &(0x7f0000016000)='./file0\x00', &(0x7f0000247000-0x5)='nfs4\x00', 0x0, &(0x7f000067a000)="") 2018/01/21 10:33:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000756000-0x8)='./file0\x00', &(0x7f0000e0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000032b000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffd, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getresgid(&(0x7f0000fde000-0x4)=0x0, &(0x7f00007ac000-0x4)=0x0, &(0x7f00006ec000-0x4)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007ff000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000f3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000153000-0xc)={r0, 0x3, 0x8}, 0xc) 2018/01/21 10:33:44 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000a43000-0xa)='/dev/dsp#\x00', 0x9, 0x2) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000537000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x573ea61, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000db2000)={[0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/21 10:33:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r1, r0) r3 = shmget$private(0x0, 0x1000, 0x54000800, &(0x7f00002f2000/0x1000)=nil) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r1, &(0x7f0000000000)=0x0, 0xfff) shmctl$IPC_STAT(r3, 0x2, &(0x7f00001a8000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) 2018/01/21 10:33:44 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000eef000)='/dev/snd/midiC#D#\x00', 0x8001, 0x0) mmap$binder(&(0x7f000017f000/0x4000)=nil, 0x4000, 0x8, 0x2010, r1, 0x0) mlock(&(0x7f0000195000/0x3000)=nil, 0x3000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/21 10:33:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x208000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x4, 0x7, 0xe8e, 0x1c04ba01, "60234f8fc3a0c72a6a4c86eaf355ad499a0e3b07a2c68445570eef206597ca8b1d514421915d145a52b81361", 0x7}) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) getsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f9f000)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000107000-0x210)={0x4, {{0xa, 0x0, 0xfffffffffffff000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xffffffffffffffd4) linkat(r1, &(0x7f0000642000)='./file0\x00', r1, &(0x7f0000a7a000)='./file0\x00', 0x1400) rename(&(0x7f00006b8000)='./file0\x00', &(0x7f0000416000)='./file1\x00') 2018/01/21 10:33:44 executing program 0: perf_event_open(&(0x7f0000d2b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000b42000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00001aa000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00002c1000-0x10)='/dev/input/mice\x00', 0x0, 0x10080) unshare(0x20000000) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000dc4000)=""/84) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000008a000900, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b32000-0x69)="0bfd66772ac93abb687a180300000000000087e8a9df97acdee80e1eff87911312e2fca377f5d6e647aa649992d4bc67add628566772ffffff5600000000a9372c308bb575fa6bc4d6cadd3028d54c0898e4742adf6d61321f9965e6ddeff1d9ee7b47fc8a29d5a105") futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getrlimit(0x2, &(0x7f0000000000)={0x0, 0x0}) 2018/01/21 10:33:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f000001c000)=@random={'system.', 'self\x00'}, &(0x7f0000b4e000-0x1c)=':\\wlan1cgroupvmnet0&md5sum^\x00', 0x1c, 0x1) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00005fb000-0x8)='./file0\x00', 0x144) bind$inet6(0xffffffffffffffff, &(0x7f0000f13000)={0xa, 0x2, 0x1000000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 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}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) listxattr(&(0x7f0000118000-0x8)='./file0\x00', &(0x7f0000922000)=""/0, 0x1b1) 2018/01/21 10:33:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) socketpair(0xa, 0x7, 0x40, &(0x7f0000457000-0x8)={0x0, 0x0}) 2018/01/21 10:33:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ded000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000f53000-0xb0)={{0x1, 0xa457}, 'port1\x00', 0x21db528d85d551ef, 0x10040, 0x3e5d, 0x8, 0x42, 0x9, 0x6, 0x0, 0x2, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) dup2(r1, r0) 2018/01/21 10:33:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) get_thread_area(&(0x7f0000144000-0x10)={0x80000000, 0x20101800, 0xffffffff, 0x8, 0xffffffff, 0x5a7b, 0x7, 0x9c6a, 0x7, 0x10000}) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) stat(&(0x7f0000b43000)='./file0\x00', &(0x7f0000397000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b87000-0x8)='./file0\x00', &(0x7f0000ed5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fgetxattr(r0, &(0x7f0000b2c000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000d19000-0xc1)=""/193, 0xc1) r4 = getegid() setresgid(r2, r3, r4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/21 10:33:44 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000001b000)='/dev/vcs#\x00', 0x5, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x80008000, 0x0, 0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001d000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000003000)=0x1, 0x4) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/21 10:33:44 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, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000916000-0x9)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008c3000)={0x0, 0x3, 0x7, 0x0, 0x6, 0x5, 0x3b, 0x8, {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]}, 0x7, 0x5, 0x0, 0xffffffff00000000, 0x6}}, &(0x7f0000e67000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006b8000)={r1, 0x10000}, 0x6) r2 = socket(0x10, 0x2, 0x10) recvmsg$netrom(r2, &(0x7f0000d44000)={&(0x7f0000f2e000-0x10)=@ax25={0x3, {"17fd128c844d0b"}, 0x0}, 0x10, &(0x7f0000695000-0x60)=[], 0x0, &(0x7f0000b82000)=[], 0x0, 0x0}, 0x0) write(r2, &(0x7f000085b000)="240000001b0007effe750006090000000100000c0900011c00000198ee0000070400ac00", 0x24) prctl$setname(0xf, &(0x7f0000f3b000)='Fkeyringem1bdevselfposix_acl_access\\vboxnet0/em1posix_acl_accesscpusetwlan0wlan0}\x00') 2018/01/21 10:33:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d8e000-0xe8)={{{@in=@broadcast=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a8000-0x4)=0xe8) lstat(&(0x7f0000b53000)='./file0\x00', &(0x7f0000521000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c19000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ece000-0x4)=0xc) setregid(r2, r3) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c06000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r1}, 0x14) renameat(r0, &(0x7f0000044000-0x8)='./file0\x00', r0, &(0x7f0000046000-0x9)='./file1\x00') renameat2(r0, &(0x7f0000048000-0xa)='./control\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) 2018/01/21 10:33:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) dup3(r1, r2, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009e2000)={0x28, @tick=0xb9, 0x300, {0x80000001, 0x8}, 0x8, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:33:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d3a000)='/dev/vcsa#\x00', 0x2, 0x90002) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c4b000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b0000)=0xe8) lstat(&(0x7f00000da000)='./file0\x00', &(0x7f000027c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000730000)='./file0\x00', r1, r2, 0xc00) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0x8) r3 = socket$inet(0x2, 0x400000000007, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000676000)={0x0, 0x23, "4347a43ebbb60d83372f830cb07081a3dd308c971cb2e508875e754aaf9db3d945a84c"}, &(0x7f0000144000)=0x2b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000598000-0xa0)={r4, @in6={{0xa, 0x2, 0xffbffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x8000, 0x3, 0x0, 0x5a}, &(0x7f000039d000)=0xa0) connect$inet(r3, &(0x7f0000319000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:33:44 executing program 5: r0 = socket(0x1e, 0x1, 0x80000000000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/21 10:33:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x220043) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000413000)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x4) r2 = dup2(r1, r0) fdatasync(r2) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00004fd000)=0xb847, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000064e000)={{0x4, 0x2}, {0x79, 0x0}, 0x200, 0x4, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d4e000)=0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000561000)=0x0, 0x80000) 2018/01/21 10:33:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000ff7000-0x8)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r2) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000288000-0x11)='/dev/vga_arbiter\x00', 0x90000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000698000)={0x0, 0x7, 0x3f2, 0x9fa4}, &(0x7f00007fc000-0x4)=0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d5d000)=0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000f39000-0xa0)={r5, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x7, 0xd8, 0x819a, 0x1}, &(0x7f0000674000)=0xa0) r6 = syz_open_dev$sndpcmp(&(0x7f000043f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x101000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000dec000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000813000)=0xe8) sendmsg$nl_generic(r6, &(0x7f0000e2a000-0x30)={&(0x7f0000ad5000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000774000)={&(0x7f0000c11000-0x30)={0x30, 0x3d, 0x804, 0x3, 0x1, {0x15, 0x0, 0x0}, [@nested={0x1c, 0x64, [@typed={0xc, 0x87, @uid=r7}, @typed={0xc, 0x4b, @fd=r2}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x0) waitid(0x0, 0x0, &(0x7f0000cef000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f000005b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_getevents(r1, 0x0, 0x0, &(0x7f000011d000)=[], &(0x7f00009ca000)={r8, 0x0}) 2018/01/21 10:33:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000366000-0x8)='./file0\x00', 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000022b000)={0x10000000000000f1, 0x0, [{0x483, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000299000)={{0x2, 0xfde}, 0x1, 0x9, 0x401, {0x7f, 0x3}, 0x0, 0x67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e65000-0x11)='/selinux/enforce\x00', 0x100, 0x0) [ 73.961208] audit: type=1400 audit(1516530824.460:372): avc: denied { read } for pid=8912 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/21 10:33:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d26000-0x10)={r0, 0x28, &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fb9000-0xc)={r1, 0xffffffffffffff26, 0x10}, 0xc) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 10:33:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00005d1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x480) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00001bb000-0x8)=&(0x7f0000439000)=0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000edb000-0xf)='/dev/sequencer\x00', 0x10480, 0x0) r3 = open(&(0x7f0000a87000)='./file0\x00', 0x200001, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000399000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00004ec000-0x20)={r3, 0x100000000, 0x5, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r6, 0x3}) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000683000)={0x100000, &(0x7f000002d000)=0x0, 0x2, r6, 0x3}) [ 73.985822] binder: 8921 RLIMIT_NICE not set [ 74.018580] binder: BINDER_SET_CONTEXT_MGR already set [ 74.018589] binder: 8910:8937 ioctl 40046207 0 returned -16 [ 74.024031] binder_alloc: 8910: binder_alloc_buf, no vma [ 74.024053] binder: 8910:8937 transaction failed 29189/-3, size 0-0 line 2903 [ 74.025239] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.074368] binder: 8921 RLIMIT_NICE not set [ 74.077242] binder: BINDER_SET_CONTEXT_MGR already set [ 74.077252] binder: 8910:8947 ioctl 40046207 0 returned -16 2018/01/21 10:33:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000005a000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000efc000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/21 10:33:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000525000)=0x800, 0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000696000-0x4)=0x80000000, 0x4) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/dsp\x00', 0x200, 0x0) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/21 10:33:44 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) sched_setparam(r0, &(0x7f0000bbe000-0x4)=0xe0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r1, 0x8912, &(0x7f0000000000)="") r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d00000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xf, &(0x7f0000988000-0x10)={0x8, 0x0}, &(0x7f0000fd1000)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000fd0000)={r3, 0x0, 0x0, 0x0}) 2018/01/21 10:33:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) io_setup(0x2, &(0x7f000077e000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000068f000-0xf)='/dev/sequencer\x00', 0x103000, 0x0) io_cancel(r1, &(0x7f0000227000)={0x0, 0x0, 0x0, 0xf, 0x7f, r0, &(0x7f0000ccd000)="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", 0x1000, 0x1f29, 0x0, 0x0, r2}, &(0x7f0000e68000)={0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f000071a000)={&(0x7f000005d000-0x1e)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="a4376f111e508047a06d1d99b3b81af6"}}, 0x1e, &(0x7f000080c000-0x60)=[{&(0x7f0000c5c000-0x1000)="b9fa1a5fb5667cf2fdb40d70bdd6bedf21f01d3e0c50ce79131c10be029e85c7", 0x20}], 0x1, &(0x7f0000f97000-0x448)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000035000)=""/4096, 0x24}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffde3, 0x0}, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000ce8000-0x8f)=""/143, &(0x7f0000d24000-0x4)=0x8f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000049e000-0x8)={0x0, 0x9}, &(0x7f0000f65000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009f7000-0x10)={r4, 0x0, 0x4, [0x1ff, 0x10000, 0xde, 0x5]}, &(0x7f0000d2d000+0x19a)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001f3000)={r5, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffdc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x100000000, 0xfffffffffffff800, 0xff, 0x10}, &(0x7f0000f7c000)=0xa0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00009b6000-0x4)=0x0) 2018/01/21 10:33:44 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d2d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000607000-0x4)=0xc) clone(0x0, &(0x7f0000070000)="", &(0x7f0000617000)=0x0, &(0x7f0000929000-0x4)=0x0, &(0x7f00006a1000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0x0, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000063000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x8001, 0x1000, 0x4, 0x5, 0x5, 0x100, 0x8, 0x20, 0x7, 0x3, 0x0}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x6, &(0x7f0000001000+0x892)=""/70, 0x8fb6894479f32ccb) sched_getaffinity(r0, 0x8, &(0x7f000040a000)=0x0) 2018/01/21 10:33:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x22002) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000b22000-0x5)={0x7, 0x0, 0x6, 0x7}, 0x5) write$eventfd(r1, &(0x7f000072c000)=0x0, 0x8) 2018/01/21 10:33:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x3e, 0x0, []}, 0x8) r1 = syz_open_dev$audion(&(0x7f0000400000)='/dev/audio#\x00', 0x3, 0x2) accept4$vsock_stream(r1, &(0x7f0000188000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10, 0x800) 2018/01/21 10:33:44 executing program 3: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x27, &(0x7f0000025000)={0x4, {0x3}, 0x5, 0x4}, &(0x7f0000048000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000024000-0x8)={0x0}) r0 = syz_open_dev$loop(&(0x7f0000014000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001275, &(0x7f0000012000)="") mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000049000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 74.090399] binder: 8910:8937 transaction failed 29189/-22, size 0-0 line 2788 [ 74.109436] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 10:33:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000051b000)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f86000)=@assoc_value={0x0, 0x0}, &(0x7f0000910000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c45000-0x8)={r1, 0x1}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000082d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10)="", 0x0) sendmsg$alg(r3, &(0x7f0000b9f000-0x18)={0x0, 0x0, &(0x7f000098d000-0x20)=[{&(0x7f0000645000-0x96)="52ca7adbf8a3133bda32cdd709b946a8180c0923ebc58c2cc3b47d3b65a212c2", 0x20}], 0x1, &(0x7f0000e2b000-0x18)=[], 0x0, 0x0}, 0x0) recvfrom(r3, &(0x7f0000776000-0x9a)=""/154, 0x9a, 0x0, &(0x7f000023f000-0x80)=@generic={0x5, "251c37fadc98c7a16cd68273b10e033406baf042dd6a24069cb347c18b2f28b6b55d0042096682bc97364b732011409e1f9cd3475bbf9e340d18db8b7722892e7b8c948da654850581c22d21f87de92b0d38232ac598c0464b6e1ca77615547e7b39a8b0a8a743a3ea542ef2642a9aba8541f0d7618c6a726a2b6cfae7e8"}, 0x80) openat$ppp(0xffffffffffffff9c, &(0x7f00005df000)='/dev/ppp\x00', 0x14000, 0x0) 2018/01/21 10:33:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) writev(r0, &(0x7f00009cc000)=[], 0x384) io_setup(0x9, &(0x7f0000194000-0x8)=0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000bfe000-0x4)=0x5, &(0x7f000014b000)=0x4) io_cancel(r1, &(0x7f0000302000-0x40)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000851000-0x1000)="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", 0x1000, 0x2, 0x0, 0x1, r0}, &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0}) socket$bt_l2cap(0x1f, 0x0, 0x0) pread64(r0, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) 2018/01/21 10:33:44 executing program 3: mremap(&(0x7f0000a12000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000b10000/0x3000)=nil) 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$amidi(&(0x7f00003fd000-0xc)='/dev/amidi#\x00', 0x2, 0x4001) r1 = msgget$private(0x0, 0x61) lstat(&(0x7f00004ae000)='./file0\x00', &(0x7f0000f77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002f2000-0x8)='./file0\x00', &(0x7f0000e0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() getresgid(&(0x7f0000f39000-0x4)=0x0, &(0x7f0000d6e000)=0x0, &(0x7f0000b9b000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00004b4000-0x8)={0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000510000)={{0x0, r2, r3, r4, r5, 0x98, 0x7fff, 0x0, 0x0, 0x0}, 0x2, 0x9, 0x5, 0x2, 0x6d7, 0x7ff, r6, r7, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000835000-0x8)={0x0}, &(0x7f000015f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c13000-0x10)={0x77359400, 0x0}, 0x8) 2018/01/21 10:33:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000eba000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000020000)=0x10, 0x80800) getpeername$packet(r0, &(0x7f00006c5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c98000)=0x14) 2018/01/21 10:33:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006d5000-0x4)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x