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"}, {0x78, 0x102, 0x2, "ff1fa140f90302f064eac7528c87c0ce9541dec0d5f83dfe3aec4fc064b9c65d5d69a3e59d016592fad559f975b8bc71dc919aa8165fb257290008458a82613c06258c648f44ec49260a3ad34aef9c2d0b80cdddf9e633416ed836499ee295152c642bf7"}, {0x88, 0x11f, 0x59f4507, "586f5387058a62e649fad3e22d1070893126f769cb8393c569bc51fd5c3edef7b56b4264361ffb33e2e4c20c5f7289eb1808f090369baead7d8913b400ad73cf3db4bbe8f373b706c4a954c88c21be09f97f59f3fd47d3c6adfcccee31a1d73b5089349e36b092f7e654eb2807af024e99881540a4d551a6"}, {0x100, 0x104, 0x7, "43e2f742acbe91f9650f098386f15f61b70639bd0dcabf4f5fad713d0f4b7aece96f6b9a4f7e37da068321156edef79c53840cc8eac69a3cd46a7e9fb10965f9f10af2ee7282ba4fce42d498f9378a6988d3c15ea88f5ebbc2c3987612dae43012db6fa735170f90ee51a4f1e11a48d2eff1a0bdb480c6702f0c62a66dc50e76ce689de4d9748aebe62b2b3845e6ba27e9166b7dbc2878b92f72e6ecbe1a52e1fd311fd1bb7389da2d982f1d7bd695c2e1754238cdb4ef72ee67b26750d5ecce9cb11cfdd74f07cebc34dc58f94e442722a77ca6116604aa9bcf25adc9d82fe5be6b271cde7c35cc6d0d88"}, {0xe8, 0x117, 0xff, "437e01675c689f6e96ad1e277e824eda2a9d743ee0e283d4ce0ea439b065980b13e7f7addc195db2e33ea2fc91256c43242af9abc8332af3fa59f622b98c7568d2b7c20a774d20c07933e675d6b13ed170e315814083ef20f732c0b6b640e7d90df7a1e85de51d1524ae1134f64e8e07289796b41ade3314cbd391fc6a9c18af203a32bfdb1ecb2cefdba904402a2af56abf1011aaab7733fb98b9336dffa3a39d08cadf8ed1879c6e957dc46e023b91afed114b7ee225ea7a45dcf647d4cac9c53b9e48b38fa815b7b11104fd8d55847cdfcb7c"}, {0xc0, 0x11f, 0x7f, "fe7e7efd361d520956dc2836abb0a4e6f21e6a69c6656fde026216f2d4f127a43b3b4b33b507ec7f655930a5315bcba4089502dad710437b959e6bc741c5aafe59b9609834a601a75b7251af2b1169a98df25b75c50134fb5267c82aabeced090e779d7081ba11a3006361654e858d3bed0d1365f743796d8366e662a3f152b01b50f05d93e8014914eb56d33179d18356fc004538e311a1034e9faf1b51c9d7701f39c48e18295c2ea2d7f5daa143"}], 0x15d8, 0x0}, 0x0) 2018/01/21 22:45:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000391000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x20000) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 22:45:35 executing program 7: prctl$getreaper(0x17, &(0x7f0000f7f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x3f8482c6759bbae) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x5d37) 2018/01/21 22:45:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000d33000+0xa8b)={&(0x7f00001eb000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000013c000-0x20)=[], 0x0, &(0x7f0000dd5000-0x1360)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) timer_create(0x5, &(0x7f00006d4000)={0x0, 0x2c, 0x1, @thr={&(0x7f0000ee4000)="9d8743cfb50402884be644d92a22adbdcce7406677e3ec270e17cd9964094eecf88d08f824bd3cdbf5bd821e398acb9a6f50325f968dbd83e2b0e412778832d7217a4693801a7128829343efd247ef80f4a22b8eab72bd467e23e415af8ae5aac3289faae417efcf39ba590b445e5920d94099a0c3727a654f2b5d144fe51647864eb1f297f633a8f64ab322", &(0x7f00008fe000-0x58)="9ec82ee98d9faba1cb96c479236a81082d0e7ad98f115f2a99fc275a59aa6e79b5e3f26bb675bebfedd607a032953f75c41ed4061deb8000b72d523d9d62eaa25321b092537fe1ee8ff73466b7e410a352cfde5f2ffa9d17"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055b000-0x4)=0x0) clock_gettime(0x0, &(0x7f000071d000-0x10)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000006000)={{0x0, 0x0}, {r2, r3+30000000}}, &(0x7f0000461000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 22:45:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f96000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000073000-0x6f)=""/111, &(0x7f0000661000)=0x6f) 2018/01/21 22:45:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000093c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000472000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_rfcomm(r0, &(0x7f0000fd7000)={0x1f, {0x80000001, 0x0, 0x40, 0xfffffffffffffe00, 0x1, 0x80}, 0x81}, 0x9) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00003d3000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) 2018/01/21 22:45:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000091000)={0x702, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/21 22:45:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d8c000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) connect$inet6(r0, &(0x7f000064e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0xfffffffffffffff8}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000eaf000-0x98)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x53d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8}, &(0x7f0000d38000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000733000)={r2, 0x2}, &(0x7f0000649000-0x4)=0x8) 2018/01/21 22:45:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) get_mempolicy(&(0x7f00004d7000-0x4)=0x0, &(0x7f0000ce1000-0x8)=0x0, 0x7, &(0x7f0000f8a000/0x1000)=nil, 0x7) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dce000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000d6d000)=0x3) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 22:45:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000b9d000)='net/arp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007b0000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000)='\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f00004c8000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 2018/01/21 22:45:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(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]}, 0x20) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f00003fd000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = syz_open_dev$admmidi(&(0x7f00009ae000-0xe)='/dev/admmidi#\x00', 0x9, 0x101080) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000c77000)=0x5, 0x4) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000771000-0x1000)=""/4096, &(0x7f0000d34000)=0x1000) mlockall(0x3) 2018/01/21 22:45:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e23000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r2 = syz_open_dev$sndmidi(&(0x7f00000cd000)='/dev/snd/midiC#D#\x00', 0x4, 0x240002) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendto(r2, &(0x7f0000f06000)="93454e297b65fc2ec5352a0c76ec461283fdddcb2be01171d554caa5c441a3fe57d668149be25bf6a4bc301449768b2e47dd5e366121c0eecdad28c1dc8966af8246dd61b37424d23a134d2195fbd00b26c0a4cebf80e3a45ead02e71d42bdb2f74018b19d96db0d1fec8704ecded4b4c4bce639f6", 0x75, 0x0, 0x0, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00003cd000-0x18)={0x1, 0x0, [{0x82000000000001d9, 0x0, 0x1}]}) r4 = open(&(0x7f0000c33000-0x8)='./file0\x00', 0x80, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r4, 0x4008af13, &(0x7f00004c2000)={0x2, 0x5}) sendmmsg$alg(r4, &(0x7f00007b3000-0x230)=[{0x0, 0x0, &(0x7f0000423000-0x20)=[{&(0x7f0000cd1000-0xa8)="d8572b34342ca48d44a870e3298e5ca0ccc5c5544e506710fe6b90efcc6f57ad123871b217b21d15c2991524c712d75c83d94ab208e624cce40f3deae27e44d4a62790273bb0664f55d74e804ccb4d1e76f7de69e5ab7488177676ca98ce5d0207f912de572e02ab963f8be095f051808647d6cb8693171741f81f686ddba99b97d1b9075f42325304a68f198362c781610a73e556eecefb326d5a4cdb91018661a20d80b743fcaf", 0xa8}, {&(0x7f0000815000)="b1c656b00872d34efb6efd2cbcfc07cdf869b164de2ecc59b4ae4106bf7377361428d54398bd8d41915b62ac49a90cc82acf5931819546472befe0be32652e092a2ae047f79a0eeec4b7074364ef0e395193bc3da27c96c34de4c33b98716f1059b71e8d238592e40c60537a1f80bedff28179e31e7efb03338930a2a365ea40abf4a90dd22b71a951", 0x89}], 0x2, &(0x7f0000b53000-0x2d0)=[@iv={0x78, 0x117, 0x2, 0x63, "33d6f1882d2eb8a053f80f1dee3fd11a22ce2d2f0bfe9f89ad61a701b4380ae9e76592ed24e0a401599f8c58ff37ed9669b089ca5bb78e100d999ae32ebe1a33cd4fbd3946d390c326bd4d6a7315a9f25a576db9b0b602c0454c1be88f88e9d438a6c9"}, @iv={0x110, 0x117, 0x2, 0xfa, "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"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x50, 0x117, 0x2, 0x3a, "5f876652bae31a51c8ef7176fb45832cbbb1dc6f064ee2108df97393a1c79fa021eaa752ba1925cdc8461586909d2542f1e1cf385d98e6f1aaa5"}, @iv={0xc8, 0x117, 0x2, 0xb0, "75ea3ba288025cabafb6bf5f237b1e36f499b883f8686293a184c4b4325df3c827662a3d3af480b20c0310d5b2a95f99c923300127f12d615d03910755d045f2b99de053bdd21fb567da5ee6eb28905ff1ff7f1e4c644d699eafa467b05b89ae7885367c81492b3e368f81c5d3023e7b29b8957d912b89aa34e184ed3ebcb0efe5781fd68368f098335bd30eedd3ee42922f3fc2b1987c593a6b56d38d32d57e0e75eae3770ad410586d1521a70ba7e8"}], 0x2d0, 0x44000}, {0x0, 0x0, &(0x7f0000c47000-0x30)=[{&(0x7f0000b00000-0xb8)="d6f56473b5c1ef61e2b5c99f5b39cabaae10b3e4b4124e7369704eb74dd03e316cf0ca15889e8263a94846208f183ec81c09812c3baacd5f3c1e75a177526ba1590a3b43dd0898579bd32990ca5297a8ad65b265cc5e79c38b5d3b0275602fb90a86f24460a9518314a78842f7983eac683f3442e9c209fbc46e7a8d68945106f3d56adb3f233346332548e2ff03026f0683e367acf91b70ca1193077994907fb8478b29911356d90027c2d57e78bb10617cf83e115f0f22", 0xb8}, {&(0x7f0000dfa000-0xe)="156d2864fd69427a7aa87b252fd8", 0xe}, {&(0x7f00007a2000-0x1000)="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0x1000}], 0x3, &(0x7f00000dc000-0x60)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xffff}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @assoc={0x18, 0x117, 0x4, 0xb098}], 0x60, 0x800}, {0x0, 0x0, &(0x7f0000ba8000-0xa0)=[{&(0x7f00004f0000)="fdfba35121d2a8a1c8878ef7eae325839ba563e21ef1743888a1c8ceb38cf66cabe554b0cb16805c2d7123709d4c970a255fe481ced34064835f9a5b70a71636bc7078ff81c33d032c3f4126be", 0x4d}, {&(0x7f00004bb000-0x7c)="9eb865240efe11578d32de57ec62d2913a8793257ad2bdb7bbcffb375e5ef63bdf15578d3d45157a56a614e892470f02c753079f9ad4ef13a9c88c20a04b86660860d1643601836e75cd56c1a4346e383cfcfbe1b587605b09064372a69891413eac032446f0f8fb431620ce76394fb3eab21497424f08a456ebb599", 0x7c}, 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0x1000}, {&(0x7f0000b40000)="704e38038077bb119afa71a30cd1b964b24b3885024603982bef3a91dd512c2b829ec12f09f58b0b8a21fd29dcd0f5dd49f0f9a5f121cf2eb8db3c22f256515f7cf6633c43ac856b0e32a5da42a23c72e47f655e022b62a46ef2d373f60a9410a960", 0x62}, {&(0x7f00008ab000)="521f42df176714d41a00143c5c24", 0xe}, {&(0x7f0000c3f000)="36d8b566726632f6b07f4493dd69f8a53ff17e5af42413674f605de5024a26f640d60a0c3a7213e0c8f0b8ab9de17e33019caee0c6635018f41cf1a631df4b583765abf6a13f55711fd933c0889567ebeee8ea8896daa4661607ac44cf483815bfa9c7d810148eb6948b637934724e981d128e0ab913716b7e48e748bcd830a580d689d14475233b9d7f7c", 0x8b}, {&(0x7f0000caa000)="9f48d76c363d84c541f087587ff24934eee620debfddd339e5547118ee22cad1b4359d89e8ac9d5f6b3a226c5e62c8add34036d6e23365082edbf7f4e970779ce6fa63f37276288729c6e7f6ac78f6f35f0fd7c05d932c2e2be0c9e550a8e70724063b60f2cc09db9e", 0x69}, {&(0x7f0000be5000)="179d2e34616846ed937f84b430d1ee1e56f6cdc2d0cdc15340086ab740841427ddfae166145c6468ca3092c5b2ba7d6b40f14dabb556a6f39cf7e55410a73b2e60cd0208a50e4422f8e00d9ec7ab4197ffd2504bafafa6caa497d1f2d63b8ab196bf592047fd945403dc531226ba36e48fd99b7b97261f4658ebe52bb7bb9095219e544cedf8997f305c05168ef74a6b19cd005938d743d137", 0x99}, {&(0x7f00001e4000-0xb1)="37f152f1d7d0e2cfa706b35bff33cd6ecab0783336dae3a5d285d5b9b1015c2db7e254805c0125693375896bde1fcf4f1a0ac3877bf8093f9dac6a52a63701dd2ef78645926bc9b755e3c4618baa3da308467268976ce091250fde64b42e26cc7e7c9722990258678c746bcb0aa80ad92642ba14c70b0557458fdd8d2575d5ffffa6f99318c018222c3e4aa345ae64c6f0225a83d4230851cf48e82f8e94f0145eeb5d146544b64a675053880be1861ff9", 0xb1}], 0x8, &(0x7f00002b0000-0x170)=[@iv={0x48, 0x117, 0x2, 0x32, "ad3ba4182335ab06b12216d9c055161585b3a58256d5b1d87a3c22a8bb533db1f828045cdbcfafa687d298332721dc9ed755"}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xc8, 0x117, 0x2, 0xb3, "5be9972579f7bcc0d695c35032ac4fd917984357a050a495469edd41d9c25979aa4c6dca62ac789db703c537ddfeb2f3ba613b6a44157a919f067a7293eb0bde7da5e107b3c6688c274bb0435e04c94db4c0e708d1227cd36af561258d69d8fff4daa905511302bd95517a614eb74aa06ff848c3b9254715ef484e4c57368b40142ad4d6052c14693beef08d54fde1e78aab970b681c6abe707743e08d7bb38b9854c5736a2ca4103fe615ba92abe366e4fc77"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x170, 0x4}], 0xa, 0x4000000) 2018/01/21 22:45:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000344000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = shmget$private(0x0, 0x3000, 0x78001400, &(0x7f000016d000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000b0e000)=""/203) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00008a9000-0x22)=""/34) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0}) [ 82.683462] QAT: Invalid ioctl [ 82.717062] QAT: Invalid ioctl [ 82.755205] kvm [12376]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop 2018/01/21 22:45:35 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 = openat$rtc(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"b1acb06709b461"}, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) exit_group(0x9) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x4, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 22:45:35 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x3, 0x48000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000, r1}) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000002000-0x4)=0xe9ae) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000001000)={0x57, 0x9, 0x80, {0x3, 0x5}, {0x2, 0x3f}, @period={0x5c, 0x8, 0x6, 0x7bda6b4, 0x40, {0x2, 0x200, 0x0, 0x0}, 0x1, [0x632fcb56]}}) ioctl(r2, 0x125f, &(0x7f000001a000-0x57)="") 2018/01/21 22:45:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000b31000-0x8)=[0x0, 0x0]) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000fe2000-0x28)={0x100, 0xc, 0x7, 0x5, "14e0d8def6d0a7caa4765eb828d3858852b18cd4b2e593c3586fa2e50e5130e8"}) 2018/01/21 22:45:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000049a000)='/dev/dsp#\x00', 0x1, 0x110ffe) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f31000)={0x7ff, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000d5b000-0x10)={0x7f, r1}) 2018/01/21 22:45:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)='./file0/control\x00', 0x800000) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/01/21 22:45:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@alu={0x5, 0x0, 0xb, 0x0, 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) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000778000-0x90)={0x1, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f17000-0x10)={&(0x7f0000478000)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000c51000-0x12)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000468000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000097e000)={0x7, 0x5, &(0x7f0000ffd000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea9}, [@map={0x18, 0x7, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f12000-0xa)='syzkaller\x00', 0x2, 0x17, &(0x7f00000b0000-0x17)=""/23, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000056a000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000e4d000)={0x74, 0x0, [0x46, 0x7ca, 0x8000, 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]}) 2018/01/21 22:45:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008b0000)='/selinux/access\x00', 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004d8000-0x9)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000bb4000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004a1000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d91000)={r1, 0xdf, "b5c510ebc14805a6a8884125841f3d7c4d65aeaeae8488d2559f64195f3d56227f09698a6d90cab6d90df67e7ba8dfa84d414a8fb975900f7e8252dfda194d5e761948c5655ab3a27e9cffbe1ad78b0668dceb00f3891e35f6e8ddba729b40424a8bc175317b274c9d4f59d5326d7b4a4ebf1b0e3437d94741790048eaa86ad8a235d43fe8823a444c1f714df794e16e89fc961bb60a611284a1b9e12a3df4a7808162ab85be8bb49939b3ddd3de6690ddede2f218666f32d8b42d82938099f1e47c3c4a6789a219edf406aa72bb3ae140676ef8916a36c861a3c1a8e40c32"}, &(0x7f0000c0e000-0x4)=0xe7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b00000-0x4)=0x102, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x2000, 0x0}) fcntl$lock(r2, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x20000000000, 0x0, 0x0}) r4 = semget$private(0x0, 0x3, 0x91) semctl$SEM_STAT(r4, 0x0, 0x12, &(0x7f00007f4000-0x6b)=""/107) fcntl$setstatus(r2, 0x4, 0x800) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000e5d000)=0x0) 2018/01/21 22:45:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f0000dab000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b09000)={r1, r2/1000+30000}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00003b3000-0xc)='/dev/autofs\x00', 0x408000, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000313000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42a3bc, {0xffdfffbffffff270}, 0x80000000, 0x8000}, &(0x7f000029e000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d2a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000247000-0xa)='net/ptype\x00') 2018/01/21 22:45:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000db8000-0x15)='/proc/self/net/pfkey\x00', 0x305000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000717000-0x4)=0x10001) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0c000-0x4e)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) statfs(&(0x7f0000764000)='./file0\x00', &(0x7f000086c000)=""/110) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 82.826790] kvm [12376]: vcpu0, guest rIP: 0xfff0 kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop 2018/01/21 22:45:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r4 = syz_open_dev$sndpcmp(&(0x7f00002d8000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x10200) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f00008a5000-0x24)={0x6, 0x239, 0x0, 0x3, 0x400, 0x3e00000000000000, 0x4, 0x1, 0x7, 0x7ff, 0x956d7f4, 0x1}) r5 = getpid() sched_setaffinity(r5, 0x8, &(0x7f0000c42000-0x8)=0x80000001) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r3, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) close(r2) getresuid(&(0x7f000048c000+0xf64)=0x0, &(0x7f0000ab2000-0x4)=0x0, &(0x7f000074d000-0x4)=0x0) sendmsg$nl_route(r4, &(0x7f0000222000)={&(0x7f0000db6000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000bb7000-0x10)={&(0x7f0000611000-0x194)=@ipv6_newroute={0x194, 0x18, 0x700, 0x7, 0x1, {0xa, 0x14, 0x80, 0x5, 0x0, 0x3, 0x0, 0x2, 0x2000}, [@RTA_UID={0x8, 0x19, r6}, @RTA_ENCAP={0xc8, 0x16, @generic="6240cbe717e09bbe7c6a5ac1a0c931f9863cbb3c4c677e812eb65c18c8f835e77dc95dc321cc1cdd4bb45286f2580395172a15d3c6cdbac13d6a35c0d7abcc4bc0bc499c4cdc9ce91931d030242dbe704aa14e597b4af3243ea6d324cbc70715872f2c76b6c083b1a8a205557baae83fdcbdc809a7be2b17497bd88c2904149b36587f55dce2a17713315a6edfd623c5bdbb40f8dc704291ce99df5693c71b630a272981939857647bcbb662715abcfc51fc71b2137305a486d69c0038876f0efb75452a"}, @RTA_EXPIRES={0x8, 0x10, 0x6}, @RTA_MARK={0x8, 0x10, 0x4}, @RTA_EXPIRES={0x8, 0x10, 0x7}, @RTA_PRIORITY={0x8, 0x6, 0x0}, @RTA_METRICS={0x80, 0x8, "6275a5d6dce749136af662aeec24f3d190d6a2243c4c50a60b58aa69c849a1a08ecc5c1d808d7b4ba32d647e4b29ae21f9e5312fc775b76c45c3312671d4f5d65776e4b596aa93dd61542d7eefee436b3c84da412df4917ea00b40446949c0b57c7b9469318681c70c4aa998a872f0537a46d02903d1cb5a05"}, @RTA_MARK={0x8, 0x10, 0x1}]}, 0x194}, 0x1, 0x0, 0x0, 0x4}, 0x20000010) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00006b0000)={0x1, 0x0, [{0x40000104, 0x0, 0x0}]}) 2018/01/21 22:45:36 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00008e3000-0x4)=0x10002, 0x4) getpeername$ax25(r1, &(0x7f000079c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e34000)=0x10) connect$inet6(r1, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000592000)=0x0, 0x4) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/21 22:45:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/21 22:45:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000ce3000)='/dev/admmidi#\x00', 0x9, 0x802) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00005bc000-0x45)=""/69) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0xffffffffffffffe7, 0xfffffffffffffffe) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000074d000-0x9)=""/9, &(0x7f00002fe000)=0x9) 2018/01/21 22:45:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000010000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ed0000)='/dev/sequencer2\x00', 0x80900, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c11000-0x8)={0x0, 0x3}, &(0x7f0000331000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000537000-0x8)={r3, 0x0}, 0x8) r4 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r5 = dup3(r1, r4, 0x80000) bind$can_raw(r5, &(0x7f0000854000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$LOOP_SET_FD(r4, 0x125f, r0) 2018/01/21 22:45:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c86000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000303000)={{&(0x7f00004b9000-0xb9)=""/185, 0xb9}, &(0x7f0000c23000-0x1)=0x0, 0x2}, 0x20) modify_ldt$read(0x0, &(0x7f0000686000)=""/67, 0x43) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000959000-0x16)='/selinux/checkreqprot\x00', 0x232bfe, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000a23000-0x10)={0x105000, 0x4000, 0x0}) unlinkat(r1, &(0x7f000039c000)='./control\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000043000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000d88000)={{0x3, 0x2, 0x40, 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]}) lseek(r1, 0x3, 0x0) 2018/01/21 22:45:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00002d7000)='pkcs7_test\x00', &(0x7f0000554000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000506000)="", 0x0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000d8c000)={0x0, 0x0}) futex(&(0x7f000075e000)=0x48000000, 0x0, 0x1, &(0x7f000001c000)={r0, r1+10000000}, &(0x7f0000f9a000)=0x1000, 0x81) 2018/01/21 22:45:36 executing program 4: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000048000-0xa)='./control\x00', 0x2000000004800, 0xfffffffffffffffe) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000047000)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/create\x00', 0x2, 0x0) renameat(r0, &(0x7f0000046000)='./file0\x00', r0, &(0x7f0000047000-0x6)='./control\x00') 2018/01/21 22:45:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000f35000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a35000/0x4000)=nil, 0x4000, 0x0) pipe(&(0x7f0000cd1000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00007b2000-0x4)=0x0) 2018/01/21 22:45:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='v7\x00', 0x0, &(0x7f000001c000)="") rename(&(0x7f00006b8000)='./file0\x00', &(0x7f0000416000)='./file1\x00') 2018/01/21 22:45:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shmget(0x2, 0x1000, 0x900, &(0x7f000057d000/0x1000)=nil) connect$inet6(r0, &(0x7f0000c37000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 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={0x0, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x192]}) 2018/01/21 22:45:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009a2000)=0xd69, 0x4) flistxattr(r0, &(0x7f0000291000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x5002, 0x4000, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x1, 0x4) 2018/01/21 22:45:36 executing program 3: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000058000-0xb)='/dev/midi#\x00', 0x0, 0x220000) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000058000-0x8)={0x3, 0x3}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x8, &(0x7f0000057000)="5af20140d5e9660e48dd5089262d508adad6305560c4866def161fcd7d0058025c674efb4967077822a27b917e45cd08e747ea221ad057c8d41826152cb4162cc38efe451e328d3a53810441475ccd9cb6c400") select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) 2018/01/21 22:45:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xcd, &(0x7f0000de4000)="d8278b24116ba47c732857c290b6c872d9cbc36460a0a349455bacd5e15d554adc9a0c286659858b9bea92b6a6a9c5eefea1dc0fb70d843e9ae85af461456e0fd83bdea9797e3f2ff11b25442eadc9e31ceb719740361e5527509342599a99bf30471f7b03143e2b39c7ea199dc036bf7925a12a0bd4da7a85308a99467e1c88e635d6a0f9da1b2532c760346f1d", 0x8e) r0 = openat(0xffffffffffffffff, &(0x7f0000505000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000169000)=0x3, 0x4) syz_open_dev$mice(&(0x7f00006ee000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000c32000-0x10)={0x80000000, 0x4, 0x80, 0x2}, 0x10) 2018/01/21 22:45:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}], 0x1) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semctl$GETNCNT(r0, 0xfffffffffffffffe, 0xe, &(0x7f00001ec000)=""/21) 2018/01/21 22:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000b81000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x0, &(0x7f0000808000-0x10)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000f82000)={0x0, 0x0}) pselect6(0x40, &(0x7f00002be000-0x40)={0x200, 0x5, 0xc4d, 0x6, 0x0, 0x884, 0x8, 0x5}, &(0x7f0000436000-0x40)={0x6, 0xff, 0x8, 0xf1f9, 0x9eda, 0x3, 0x1ff, 0x1}, &(0x7f000024f000-0x40)={0xfffffffffffffe98, 0x5, 0x2, 0x7, 0x5, 0x7, 0x3ff, 0x7}, &(0x7f00008a3000)={0x77359400, 0x0}, &(0x7f000000a000-0x10)={&(0x7f0000076000)={0x1000}, 0x8}) futex(&(0x7f000036c000-0x4)=0x1, 0x7, 0x0, &(0x7f0000fd7000-0x10)={r0, 0x1c9c380}, &(0x7f0000000000)=0xfffffffffffffffd, 0x1) 2018/01/21 22:45:36 executing program 7: mmap(&(0x7f0000000000/0xcd9000)=nil, 0xcd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd6000)={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = dup2(r0, r0) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000325000-0x10)={0x0, 0x0}) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cda000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000cd9000)='./file0\x00', &(0x7f0000090000)={{r3, r4/1000+10000}, {r5, r6/1000+30000}}, 0x100) fcntl$getownex(r0, 0x10, &(0x7f0000cd3000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r7, r7, 0x0, &(0x7f0000cd1000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) r8 = socket$inet6(0xa, 0x3, 0x3ff) setsockopt$inet6_icmp_ICMP_FILTER(r8, 0x1, 0x1, &(0x7f00002fc000)={0x10001}, 0x4) 2018/01/21 22:45:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ec000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb701) fcntl$getownex(r0, 0x10, &(0x7f0000b06000-0x8)={0x0, 0x0}) 2018/01/21 22:45:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d39000-0x4)=0x2, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003dc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$netrom(r1, &(0x7f00000b7000)={&(0x7f000016e000)=@full={{0x3, {"fb032431a91103"}, 0x580b}, [{"e45b421597d753"}, {"e0c73f8093a89a"}, {"90d3fea4118953"}, {"7caf73539fdfbd"}, {"b45a0e8315d1a7"}, {"f9c5514ac0f23b"}, {"fd6517915570fd"}, {"89fc55a13655ab"}]}, 0x48, &(0x7f0000286000-0x20)=[{&(0x7f0000a58000)="8b2a0bb7f6a3e352dd25fa4b0714399d79cae1c27c99e4b9aca4bd78e6b879801d05ddd0f49e9c390d2481ca6a4d588ee6ea6f470e474661aebce07b2a55dbdfb97d7a31cb689a0a0a4a3df1d23bacb97b88f412b54ee3e5fe641b7079636d33e07b576e712b9cb2974c80f6517c31d32fffe1fe0b36647162be9f24fa4733bbdc2c5723ae98249eda5b5a832edf915b43be7ec8a93297c99bc293810463233f3830e270a9ba1ce17cbad687babeb893ace3c890fd687dd0defee0e8eed3e2006d3cf0cadd068ff2c42934cd6bdb9d335da4b3", 0xd3}, {&(0x7f0000873000)="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", 0x1000}], 0x2, &(0x7f0000b3b000)=[{0x90, 0x10b, 0xfff, "fda558ef7b2798570aa1331d42d904e0361cff8ffe2fc7026a5fe9822107ab5142fcd3b0629506e82e8afd15fe82b827519592c60c1dd74934023eb7b34107e94a10f3cf78042c6b1aca236c5458704d08cb72f4df246672cc09cc1d4d231ee0cc8b37326a5d5168dacec92c97629c2ddca9a9e6bdb046f1e829af50f28f76"}, {0x28, 0x11b, 0x9, "5c6fe1e7f67c10e46a49730add49ad8b17707df78680ed"}, {0x90, 0x13b, 0xcbf, "56122b019821aeeb43bc74f1bf3dd92f23c0be85b6a434116b8eee05c2ea29645810183977a979ac58e5eb70d87ff1350d2b486c69addf9e9e8b59525ad49facfe2576456d900835e02779490230ebe74a10079be9a2c888697afc81f735b960a34e22cb08f70d955e30df8fe4ac6f4104c1ba1f357929794a07"}, {0xf8, 0x102, 0x2, "18722e8b09a4a6125609603c88ecd386e1b3cca2df1fdb4b598ff4e51e6367128b42857a6767cabd67bf6cb7ab24e4a943ac2a683f32771d3a644a3e2fbfe984099e036ea685f3a8a21a9f1f780666c5cfc7d9d9ddc0b8b577355865f941431bc3be79db649aa7f7bb25d999cbe072d48415d327353203d92af54b98c8139b5618ba20866a76f13a98001da9461abc1ad3c9d662863cb6b00afb74e4f46da3f55046f6bb9d25402be6dbefccad400bcdf5bf942e6da0b88195a801fbf4c929a6008d0da79746c4242c286999b526b200dfd395b7cd7000e7c464150eabdb1fac99d0ad16"}, {0x98, 0x107, 0x0, "9038be0ed40a582dd0a1e1a858b39b6d1865d846e4c3862481f032a33e3ec2180ca770022edb1e8d9e0a77edaac8fae792019214019005549fed5063040ff28b7653e339249a8f1c9b840d966ba0a2d3abb3e2d90bae94c729b49924e6b58c3a03704c1a0f8632f8a49af12a5a41f1b40acc72e2a7110ddb1c776bf67f1fa375ed10bc1f"}, {0x100, 0x1ff, 0x300000000, "889f30025050fc49d61724004505b36a22fa5433a3899c342dfa53ef017aca1ababe8c358da83f80628308cee1fcb210baf7d3fa952213dc58ffb0178a7fd7d20841ba841135781b28ef700daa71914a63d78c0205720e150ae4f0c851b398008181fa89e5f2a6013e45326b99a5623e05bf819e5fcb877ed191b694a97135b74eb6b012bc12ba2749e9a89860d242f3c46225b0db438d77ddebc13d82ecdd933611ffb41853791e95b044f7999d7bb7ca186fce9b6f4798bd6f95da991feb30312fee4c7b14f242dbe1a79565d318533428decfe4b596d9790e701ae788be489b90d69fb6f1fb8b97cadd"}, {0xe8, 0x1, 0x10000, "fbeb653d07ddff9cffa46b91fa70446ebbbce31e0649e718fd2253c8d1a81f8ab4468706d70d844ea3b7d9c98047db46a33c54a501b9b5d141a4f3987f44eb04dd98e55cc44ce9a5ba2bec1e927af15148ed7623e022eb0e95aafa3e73bd5d3b2bc4b4f0020b63c32cb1d0cd4d7e3c9d722cbf50feace2257d6e6307beb03aefed1be632b2d561eaec58f9a2e5c2ca45a6764a7ed2c2619f30c9e6bb57689451babb223eb2d13f615f509a5ba8e9d4076cf7119312743e61c0734a0481ff9bdcb88e2d418c63a4336e29cdda8935932f17"}], 0x4c0, 0x40000}, 0x40) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00005ab000)={&(0x7f0000aaa000/0x1000)=nil, 0x8001, 0x4, 0x8, &(0x7f0000206000/0x2000)=nil, 0x62}) r2 = gettid() ioprio_set$pid(0x3, r2, 0x5) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/21 22:45:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f1b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000496000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x9}, &(0x7f00003fa000-0x4)=0x6) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) r3 = dup2(r2, r2) ioctl$KDSKBLED(r3, 0x4b65, 0xf24) r4 = syz_open_dev$vcsa(&(0x7f0000464000)='/dev/vcsa#\x00', 0x3, 0x402000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000ff0000-0x74)=""/116) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000aaa000-0xb)='asymmetric\x00', &(0x7f0000ff0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000ff1000-0xb)='asymmetric\x00', &(0x7f00001eb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec4000)="0b6367726f75702d5c2e28706f7369785f61636c5f61636365737370707030706f7369785f61636c5f616363657373c0776c616e3100", r5) sendto$inet(r2, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 22:45:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002a4000)={0x0, 0x0}) fdatasync(r0) getsockopt(r1, 0x4, 0x401, &(0x7f0000506000-0x10)=""/114, &(0x7f0000c11000-0x4)=0x72) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f000099e000-0x30)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) 2018/01/21 22:45:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005b2000-0x10)='/dev/input/mice\x00', 0x0, 0x80) getsockname$netrom(r0, &(0x7f0000367000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007e0000-0x4)=0x10) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r1, 0x4) 2018/01/21 22:45:36 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000716000)={0x0, 0x0, 0x0}, &(0x7f0000b7f000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000be0000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00003b0000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000a02000)=0x0) setresuid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x6) r4 = accept$inet(r3, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) sendfile(r3, r4, &(0x7f00004c0000-0x8)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000441000)={0x0, 0x0}, &(0x7f0000741000)=0x8) 2018/01/21 22:45:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d1000)={0x200000002, 0x78, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001e1000-0x8)={0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f000086e000-0x9)='/dev/dsp\x00', 0x8000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000053c000)='/proc/self/net/pfkey\x00', 0x10800, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000999000-0x4)=0x0) 2018/01/21 22:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$pppoe(r1, &(0x7f0000fa5000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ipddp0\x00'}}, 0x1e) socket$nl_route(0x10, 0x3, 0x0) write$selinux_load(r1, &(0x7f00001d6000)={0xf97cff8c, 0xb5, 'SE Linux', "c0035faa96502fe7d70b001d2046444d4c978d1e1e162d7f3116c1fb385717eed960621b02d364d5169ce172f581d3123df774d807470548cbe68ee38806b4178f28d3ef624c4211efd0448b2f3b0b3ba4b0727dc4e4580f442e9dcc6b511450bbd69f97a4b91e1dad474abd8ca1d49ccb74bbead706efa460fd2a47f357898e9279f9"}, 0x1b8) 2018/01/21 22:45:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x200000008000000) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semop(r0, &(0x7f0000390000)=[{0x3, 0x8001, 0x0}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00008f5000)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000bcc000)=@assoc_value={0x0, 0x0}, &(0x7f0000fb1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000037c000-0x8)=@assoc_value={r2, 0xfffffffffffffffc}, &(0x7f0000ce5000)=0x8) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/01/21 22:45:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000220000-0xb)='/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$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000278000-0x8)={0x80000000000019c, 0x0, []}) 2018/01/21 22:45:36 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffffb, 0x0, 0x3, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r1, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) writev(r2, &(0x7f0000536000-0x50)=[{&(0x7f0000100000-0xe8)="3010bb5a6a46c91701c1cab878ec72904b60e862cac712e4b18aa1b01bae04dec2d5ad509930a4fafcca6c91f7e4cbffa8991de7a3cb11b929a6c895b8e92da1b3e051597fa5e28e19a13915bd32f5788c53e1123e6ed3bfec71362b25f601e860552bc2c05e9212b38c971f7f26abe68878a8c02343daa6c0ad54bb22231263cbd37e13d48364526910a8588c96995926218f7e5874e84053f4acd910b182af4f237ed308a446222a16f8a94e9ba5b2a295cbf7b26c07588263b133e2e9f00fab9cac781ceec33b776ce0f3a3dfab1b2435d8570ac4f28c4f6c370b231660423294809c04de2d4d", 0xe8}, {&(0x7f0000162000)="", 0x0}, {&(0x7f000092b000)="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", 0x1000}, {&(0x7f0000ab6000-0xfa)="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", 0xfa}, {&(0x7f0000f18000)="cddf24f2579f9566630eec326a2e8aab5617afd76768f4e9b07d51167f1a38324983f64d936ba784e0cd2fa1db8775af8299ff6a141dbe6a56563417b1fccc714c3a7904e52c92cd5329737730a03b5785bf453e17c47a31468fc55372a6901ac27c040a047f66b31e21e801ed223c", 0x6f}], 0x5) ioctl$int_in(r3, 0x80000080045430, &(0x7f0000000000)=0x0) 2018/01/21 22:45:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = add_key$user(&(0x7f0000f45000)='user\x00', &(0x7f0000e3e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000011a000+0xec4)="93c89190343ea23884f9053321a8b14f3e5419cabe16a1621666fffb9c229f422f73c89696911c22e2dd680f813ebb86a1c0bb8b47cd22429906b85664b88db037c688f02a65a97fc8c30f4a253f36ba2df6d305359725fde049341706aa4b6f4dc5cfd2d3385082ead47a65d321023c97b628277b57924f40d031111af162e4ab6c9a9f4cc1caf3064ea07a26c2259d8eb801d28b5d045dd2c8adb58b37e1b723b623ddf06a3623fd154d94aeb45c9cca9fafe9bb728ef40f2386620650a6fb8c5e40116df029dfae0b6208747f651ae73f", 0xd2, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f00009d2000)=""/177, 0xb1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000599000)='/dev/sequencer2\x00', 0x105000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000031000-0x1000)=""/4096) r3 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000141000)={0x7, r0, 0x49b3c4c95760ce0b}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000bee000-0x20)={0x800, 0x401, 0x800, 0xfffffffffffffffb, 0x2, 0x1}) r5 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00005f7000-0x4)=0x1, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e4a000)={0x0, 0x0}, &(0x7f000059d000-0x4)=0x8) fallocate(r5, 0x0, 0x0, 0x1) 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(r3, &(0x7f0000cd3000-0xb2)="b2", 0x1) timerfd_create(0x7, 0x80800) sendfile(r3, r5, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) [ 83.322499] SELinux: policydb string length 181 does not match expected length 8 [ 83.331090] SELinux: failed to load policy 2018/01/21 22:45:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8001}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000202000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000bfc000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000559000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ac8000)={@common='erspan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_adjtime(0x7, &(0x7f0000bce000)={0xfd, 0x7, 0x7, 0xc471, 0x9, 0x6, 0x4, 0x6, 0x9, 0x9, 0x9, 0x4, 0x400, 0x8, 0xffffffffffffff01, 0x1, 0xa2c, 0x7fffffff, 0x8, 0x7, 0x1, 0x9, 0x1, 0x0, 0x3800000000000000, 0x1000}) syz_open_dev$sg(&(0x7f00004b6000)='/dev/sg#\x00', 0x5, 0x101000) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b4a000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "7c88f1213640"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00008f8000-0x48)={0x7, 0x7, &(0x7f00008e7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5e1b9a2e, 0x0, 0x0, 0x0, 0x1f0}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0xa, 0x5, 0x4, 0xfffffff4, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009fe000)='syzkaller\x00', 0x6, 0x41, &(0x7f0000771000)=""/65, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fchdir(r1) r2 = syz_open_procfs(r0, &(0x7f0000a38000)='comm\x00') exit(0x0) pread64(r2, &(0x7f00009da000)=""/129, 0x81, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000051000-0x9)={&(0x7f0000250000)=[0x0, 0x0, 0x0], 0x3}) 2018/01/21 22:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() clock_gettime(0x5, &(0x7f0000eda000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d84000-0x8)={0x8}, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7c000)={0x0, r1+10000000}, 0x8) rt_sigpending(&(0x7f0000e18000-0x8)={0x0}, 0xfffffffffffffe2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x4) 2018/01/21 22:45:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 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, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000ba1000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x100) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00004fe000-0x1f)=""/31, 0x1f) getsockopt(r0, 0x2000000000010d, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000031000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x204000) r3 = getpgid(0x0) prlimit64(r3, 0x0, &(0x7f0000565000-0x10)={0x4, 0xffffffffffffbd3e}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000865000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000103000)=0x14) 2018/01/21 22:45:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) ftruncate(r0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = memfd_create(&(0x7f00005e0000)='cbc(aes-aesni)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000039000-0x68)={0x6, 0x0, [{0x843, 0x0, 0x1c}, {0x0, 0x0, 0xdedc}, {0x94d, 0x0, 0x7402}, {0xb8d, 0x0, 0x65}, {0x8b3, 0x0, 0x0}, {0x2cd, 0x0, 0x9fa8}]}) getrusage(0x0, &(0x7f000024c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept$alg(r1, 0x0, 0x0) ppoll(&(0x7f00009d9000)=[{r4, 0x81, 0x0}], 0x2000000000000289, &(0x7f000081f000-0x10)={r3, 0x0}, &(0x7f0000873000)={0x6}, 0x32d) recvmmsg(r4, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[], 0x0, 0x0, 0x0, 0x0}, 0x9}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/21 22:45:36 executing program 6: r0 = socket(0x1e, 0x2, 0x0) flistxattr(r0, &(0x7f0000139000)=""/22, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x91, 0xece}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x1f, 0x6, 0xffffffff83883364, 0x3, 0x7}, &(0x7f0000001000)=0x14) 2018/01/21 22:45:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x220000403) clone(0x20800000, &(0x7f0000465000)="", &(0x7f0000c1d000)=0x0, &(0x7f00009e7000)=0x0, &(0x7f0000aeb000)='@') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000158000)='/dev/rtc\x00', 0x80080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f46000)={0xffffffffffffff74, 0x0, 0x0, 0x101}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000062f000)={0x5, 0xd7, &(0x7f00003cc000-0xd7)="e7e9dd8c7e881166d1d10effc4dbc7f22c657823ed1fef73012d1a29eabf2a545859015ca1c35ad57a4163f46da2f351c8b303cc0117fafe3714bada4421eeb17f64ed5d30acb97c935b68dc87c64e21eaa187c8a8f716b70cebaa062b08fa61d5fa8be69eb5aad9ee9ef98232a2e288a23981c6e08c5e19a28f5209f11ebf68d6a114a5bf2c74cf12fb4013f4e0b9d99647a4e3d790432ff7f5f78c4abc030185a4e30ad3344eb0f53845f2d06fd20d6c7bbbd14ae79a75830c916764f42e97b9426bf729ccadf9c4f5b0c650bf2fa09165ad741e6f35"}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004c4000-0x20)={0x48, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c31000-0x20)={0x4, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fc9000)={0x40, r1, 0x30000, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000075000-0x20)={0x7, r2, 0x0, 0x1}) clone(0x8000400, &(0x7f000080a000-0x22)="4abc2409000000000000004711174b4fac2401f507d9d2a02292400026f2fd35b160", &(0x7f0000a75000-0x4)=0x0, &(0x7f0000cda000)=0x0, &(0x7f000012e000)="ef0094d113fba650cc9d7ae4de22ff76fa965c413972390ba040689e0d6de2ab934b5d43d0abc227275eae5ce21d76db025c6327d66241f4448e66f142def7d45fad2609067173e84f78e8011bade806add6aa3fcd5f42ad3a71bca2e94bb68f85e25adfb09e7c3eff09851290ffd2bf5dd09d04687dedab66dc473490c23274c976f67c955d79cf236d2c8a4e63937a73cb4d79ac6af2c823d4a894711d") 2018/01/21 22:45:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x240f, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000529000-0x40)='cmac(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) getsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f000060b000-0x4)=0x0, &(0x7f0000419000-0x4)=0x4) sendmmsg$alg(r1, &(0x7f0000b6e000)=[{0x0, 0x0, &(0x7f0000595000)=[{&(0x7f000043b000)="99ad14d4bb01247595f3bdb8ce6d5d1074cca5a3c2474c70a79f82ff284fef9130", 0x21}], 0x1, &(0x7f0000d61000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/21 22:45:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x8000000000000008, 0x3) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cea000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ba4000-0x4)=0x0) nanosleep(&(0x7f0000c49000)={0x0, 0x1c9c380}, &(0x7f000000f000-0x10)={0x0, 0x0}) fadvise64(r1, 0x0, 0x0, 0x3) 2018/01/21 22:45:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sync_file_range(r0, 0x1ff, 0x2, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000298000-0x4)=0xc) stat(&(0x7f0000cf0000)='./file0\x00', &(0x7f0000304000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x5, 0x4, 0x4, &(0x7f000021b000-0x8)={0x0, 0x0}) getsockopt$inet_int(r6, 0x0, 0x1b, &(0x7f000069a000)=0x0, &(0x7f000086c000-0x4)=0x4) r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005f9000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077f000-0x4)=0xe8) fstat(r1, &(0x7f0000076000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00002bc000)={&(0x7f00008bc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f17000)=[{&(0x7f0000fc8000-0x1000)="2973cd1de067064c0eb3f21460df6c3f5b3bad284933f798f6ad072c2928bf0043a983f0fc1a4d121b31ce3d682b06ca1e0a18ddd820d91398af600c9729e11a58d0c4839f08a92660eef0219c43b20dc6340b7581a0ced86e62ee3166489402e437825cb293c66b9831b7998dce0be16e3d7d368bd35dec42704c4ca52ec72d7b5c88103a0b6dfdaaac8ed1bd9581b89730f827de73520088ca293c7c769b113a0474c9e9c31b39ccace096c7d4c6195d39e2ae2793b1e5549b9dcf52af8794f45c89ba0793eb877bbe239b6f6117480d3929f84995c27b40350de73d86f3c005669482d1193d2698eddb6717b2e8204d76824f36363a77a8cd12045213ae72b344b54729d35ce8b2fba49df4c9cd3f2dceec8a8e202cd5aa1f867b02c6c0dc6c45d7ffcca4cb992ee4e675d4728710c05843918723b5e13b0f59c86f4b7812e8a7cac9064d88dd77380715108fc9f6d704a9940937852a1cc1860afee72c639dbb600f7adb575281effe76b1ed9c3881a6c7c6bb44facddba21a0186b5ec7d9363796e3f9fb9dee6e891a5ee52f1c95161bbd6e04aec8a61228334a62374ddcb4d89b7a23a1cb49c069cc9f542658464d4525209a1ed66fe13da69e0cea4dd1853afb2d2b63528ec88ef7737878cf8a03db5a87f29953beaef8b8024a73162c5ac7de289ed3333b016ae8cd72a7f9a3044b048892b5afd2e3b0e9e461e7a2f4b2cbf40ac6bb66a593a086a3e185bfc94912df5ac235ebcdefdbdf513982a95ecd6c1a43d24f6a511a22a39bb11654b283b200791eb6f9caa9fb71f0e98bc929dea014a406cd4e7792789219876632725fd15222480bc2505f7271411dbb1f26aa4218afb108394de0fd5e6e96a27879e4be3aa4372744dff891b289f70eee0e20496c4e0095615fea9df832c8d7f0b87ab41528e19b3528e46f429cfcf6c4a9915e55bde8a714d7851441f7859303a12d6c30a5871128a168a3803128a454abce73004e6d00c8597b6ad6738ebb0121b95893a8630a3789839d495a6ffb40755294ef0b3ed2740e878c04816a560c892bdd35b55dbeebbfdd9532a03723cb99ea50e9a0ca46427aa0fd2d6730d38d7682edbe7d45e510a05f7095a19c5ac50591d4c348998aada7a01982c562be037cf16cf0b39ff9f37da1f8968bfaed16bb2bcbef221ce12088a8506cfd1f6b90a09203937807be47db48b2bdb3547e8176bda443ff681696e21aa941cdede1adec0562fb0aa28e62eb4658ad8ada94793cd764ab04e0e0ba231e6fef09a2681af3825961ee795ea922558724ecea5a068b35274479f17f62a8a965c04b998c6434f43aaef9264b58d0ffe5c4207a4bccef673e63ee5afc3947a1501e9f0aec3c6f083adec49e09de827b2b7341d246843769504c9da3f0f89602adec3e798c9066911ff2e3ba07788626bac676b8a832b151b747696718f8ac199a3496d69f7a08df1f7173bf90a633b8479b2a417ea502b17e1ad9e09863e93f56e41e1a5be4d8e0ec6cb5e1fd395c90682bdd4878da6e44cf858f96c324f4e88ab60933e4801b06305471d7bcc414398244ced4c260536c960e5a337e63eb7bcf56af391447ca899d0f162543d476bdea0a8b5087407b582fa6cd5a1cef7d0de9e45e912f56fcfee7edb9cbeabb642e9050c8956b91f99396fd78bbc7d64b9ae7a0bc532ccc665c87599c75c3dfc21b2ab6de06a8b30e771cda60015f8939de5e546ad2e2c5b19d91d29b05afdc31e963da05adf8ea5cb87488ef5a0f69c910735e4c19d30f0eeb7e792e28d929dcf5454ae9253e2621b4e6cdeb8acedf0d9a78b25c09cc59502d926cce8a9fca615fa9db6d3b2b3b488bef6dde7487fa219e8ecb19d552a06e6b55267de41811f78688a144196ac1376dcff79b8865fbc0d8a4f9862354f1f63b7a84e33e7283029a1b3aed3cff7e7a7befd11ec81a37750166f985926248f3311b03443f541ec35c1170f2fa0e19d9af5ce59890d2fb849040bf6d39640441d858d336c74d8a81659475ef4ba7ea82c8de09faaafc6353c48b8d7034261c23fd271f052703931f0e489af52ad4938a1aa076b1a30ca5ea6b6cf894cfb494c86172178cee643acf928bd92f0f4c2f9d2648a6b38bcfc2ea91c86d7c6db8ec7cb61a63024e0321bf4045603896205e34263ff87aad8b81d342b590d46599631a5c53eff426e3afdee36e993c97d6bbb08e8170c7bab3d76bb16e38e649778a43835ab3fbe8530a755d11c09d60699a19bea7e2ca6edcae14a562b72ac0a9d1625760b3a19300ec228baf2ba23e661653bd72e3ec0c372eacacdeb2017cb7085d89ed5390bf7e4defbcac813b044764fa614bf4e3dca33d4e1a403f9b4eded70ac60c02c785da2f9bfccc1df7e613c249116dd86a09ec42631c2badb9d3cbc2e0b31d5fd1b77f00ace6195a6232a48978ba0b8152738aef0eee64e7d40962af2d2719b6ac05878363c465e8491c002ffce8083f6199cde148b986ea6a5e56491e75040262ae3723e17af29102e7ffb27013a3831eca145ebca6e101b3656286aabb8fcc7e3e7d5dad0df993978d2897ea2726b3e153b01d7e2d47c97c2f6d885952512c766786f5b0df8b63d6df33c442c80c4a1dfb421c2ae8ab6dea606f78759827d60ba398b9a359e04bdc58f6db8649154c4e60720e869b3dfb257e87b633e61a416e7bc6a88e46783bed3ca7ff844ce7cbd818b99fec7e87b6669da4b5c04f97b9e90bfeaab3d6cb944906101644cabda79b3d819b0840e652415ce819fdc3964116ec9cfeec8e5708dab952463ec0843c17fbfee41203df9efcc47b97ba93cd4fb0a6924e3b206f57e1d2234c4e7a0cb2478ef10c23b473d321ad10520845cb4ef6bf245f56dd3f66261238e901fc8f0ebd5f019af87d0862d538f413bfa722b8ba226d335d0541d62c97f8fc915b32316f8ae457c909f68e534c21e1095c4eb3a2558e8fbff9f666c8b84efaae91f914b8463a7197894d07c19fbba08a5d2b0e88111d015c7058e4040ace93aeb580927397256bfc68eac4b165cc0127ea390973221040f1e5347a92fc2a4844c566d20c22533259ec8f5e8564c6fb72eef0e3b42b232eecfe3f1526d027ce6478225228b5aa0340268de664f2d7726db58e5f3aac19a426b76c9880a7634bc770a7824d5e1b399bbb30688581b1afd02c2414eb8639dea0be951a93442965f90698b12c63d3e0688b5ffa96c0b92e025a8cd43821be9d08ffc27bc9357f5963662e2558e2f1977b827af939e1d5299c2f4c60c63c6fbe8101c76a9579b27cddbb28852c45017c21b1fd15df9f371623ab01ee36e71e582c2ef24f9a537c2ec9019bb04d6046d73936d460c52f015d7fb2a46bc2ff7a2bfc8a2a4fffc1523bb42de049c89c7fd9a84d721c496681795f2e720ed0e0e4c279e5fc8251da0da6385eae1a5d234f8e7e39beb099f084739aa5f1ed3993181401e550562db92909b37f390edef6374e17985c29858648ad568c4e3df5c17f5d6d30726a4f5bce6dbb8301dcbfbcaaa04f64b29207186da731e1b2160e13f6998003f72d953d8145ecb7f80c3da516264d2874fbb847f9f9b590c071bd1b0e97b7341f9900a6d70df8bff22811b9ccb6ddef4213c8a14f6d2d09a74511e5d1ee25c28b55a28c3813fa206b545cb52071b250a0c42f11017d10aafae92bbe934c9c8109def802db8590305d596d37f3420c900223fcbab574648450926f71cfada478ad0a72fe08135a0eb161bac48a6298f4ecff78e3e501d2e6d6aa6c35dfccdefa13aea4426322c4915fe189b548bddc60744fde73bb07027702407febb2ff8864a07778e8fb231593caba237404bf9d4eed21f5e959b366de8db12ffbf793be607c50344429f752e72ec1d52b3d7bb657f533c00b6cf647f49c74fec00d9c8583df458e3160b27c98b3be38614650860f527c825c28f434edabac2750c403148c4d9bdbd0065e71e7e2f937672e5ebe352a749bd81944b3771f3cc42b6de36e3a77d2cb2bfd16ddc49bf4a32d2f7d99562b10d7543c08402e3556da8693d120477b440858870a73a96c174d0f9f0bc7ec8ba09fb120edd01d14957b1bc4fc31df1bcb696c1418da92b9a97561093b202f61e6ec5827a432966f87ae1a731b74606f82793b60b2bcfb6c02ef6da1f18ecc0ff33ddb5896cdd67f96d8980d64dcceb01ea34a9284189e275fb0b6c2fc266cd565a67a467ae5c9ff8da99d900139c79eece348151dd15728565d9fc5afd1308cc5c6b5bd8915d4e5ffb2c9eda761b2da470dddb19544e60ef9a83e5e7bd63434794602b50b687e75fd4150755835d6658025bb65dc736dec8aa26e9eeb9b70b5c312247d5ceab015e8bab6c49b8f209f69d05a35d4d7b543def97ecbad4810cc8efb38d32ef88fda9a0899b6af718083c04e58aa28c0382a72fbf0bcd0f99543238c02523c9b342b29325b97563fd7858c5776bf199dd235265f37d292eb83e2d47ca8c9312281e7cb9f574f3f0dbb750463247c11c49deabc3cce9c357c15248e937aa8816da7d487c182ba3e72889b07f61960f8c72b2feccedbda1a04eee2acc958cf0708692096d180546764d3674863ae8d9079972bba5233f0290626b717d0c849f7f4b7f1848c2d5ca499f4df210839e8821a75b66fb4fb77ba07d5f2b8cac8d4b41c57368ee55b3de6e076bbad524135ca9f33289961460012a723085b698f6eccbaf12f0c769a025d5c17d0ea174c1bd0340981fb03e8228ae374546f753d408dc9643a42aef70b512117665ac05beb4fb7ac3e12fb5eea4caed3fd162c675cef066be441c3b003c16d47212f038250c4148e2d528060aa458b5a5c116460cb7280bd1f0951bd2b30dd6366ae0069cfa705be868ae8bec4e88538cc5c68af2cbc3009f4b542c0afbc8ce7593ce72a851c2ac9cf2187608e721b0e393ac916f74115ebb0ab0893d81be910ba4c08dd7199a9c212a5f7eacb8496d6ba53a08b42c026d92ed9d4d54f749965b93043318b06e350cae0f22e2edb60a9f81d0c60d0a6588a0c9f07b2605488c7e4a5f36d4cfd4243b6f735a8576453b5dc521798cc1b849eb0c236f15749da360feba38e9d4013d3478c9c4c49e38dd8eda7afd4c521a51a0934b4f18f843dcdcb624d26d29563d86de280fd72e1956580bc6d755753be3da98f6360a72023046422d18243d04cf2e686b0529baf42131a434370ef4b843a76d80954fc29762ac42c7b9a459327d48c08781d6a6351a9e251d6e388b826d0588f14af5e466918f91ab512d7ecf45a7ce0b5ffa1a951c01ae53f3957205055e3017d1eb6ce59a08a80b1783095134b020fe2db36b39fcbe526f4d20ea42b818db1fd4719c9300beb2d781c9d176e01955b98710acb99bdf45caafbb2f8aec7d88c73ac5ca1640bb1ee266d5997d18876db6ae1cc65337b64adfeb274556672da98779a1fbc37bb0e4000a52935b2b0591306372a5d70914dd0b3ed7682081567d3b9f8e0d3d86cf9e5e18856dfa76b89be302cab976a2076863b11dafefcaa67434dbee453585102d2fda33ff686e6c71ad573834e432b5fcda2305efed17bff6d20c2bfe7b722fd218f5f51235506258ac03bdfdf9dda9a3959cc181f0762172b0f837e9b7ab7f4a2bdc223406464f343ee0eec0d2a662f157201f1ee58d8ac3090b9c10ee082ef1e77900d7bae8da8736217643228a5b1fef18cfab142325453cd0e1c04170679f590c4790452a20c6660c22faef1fc6853cca4d8dd1152c6d82c382d97a2f2fadb773007edb", 0x1000}, {&(0x7f0000db5000-0x21)="e77af9d467b052dae6f7382237f7f32fdb575edc77d8b705c1e177918d273331ea", 0x21}, {&(0x7f00004a3000-0xb5)="375401ed18a3df855abb3b329c191124ee469d2d30659f1d8d4517dc079f646b22ebf69b3fa91709081345f4ed679e3881f2d32b3a1aceb9513380934a32a6bb9bec49537a90e0c2cbd5d845317035c3f8072d228f89ba96aa64db0a4da9d065480f64d5e4aea7c4fb00dad694cd7503c618bf765449828826503f10b6462181515e17e1de456b4852f1f018e98f0a7c5e24ed13f6f6c933c590321fac6329f56db81a62565b1c85e40ea6cecd23d8937102295de4", 0xb5}, {&(0x7f000051b000-0xda)="e095850d9298cafe4ab312115cf1898b7eb071d669491cd278e337cc7cdd18f67cdd82a14de506833a58f568ea3c078183a2e07f335c2c1ba8592165aa5f69d716b14cc4f8a14879fa53b06198d0c5eb27e0f96cb686ae341a43d22aef3113571a7867c8cc5379321bb5f79f65e7a385d2fbe9053a05a0037e09f55734cf5b4afb3fcd53c57dd75901d4c19370b515af31774b3df94ff7184ee5abf35367a3dfed223daf0c2b1988839fcb2949a4e8eaaba8abc155d242851c71c7b1727d72a3e23ef77f93b2b5e365ea892470cd5cd54f3ee6205580b9cc8452", 0xda}], 0x4, &(0x7f0000cb8000)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r0, r1, r1, r0]}], 0xb8, 0x4048000}, 0x80) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000139000)={0x9, 0x2, r8, 0x100000001, r4, 0x7, 0x4, 0x6}) ppoll(&(0x7f0000e8b000-0x10)=[{r1, 0x29, 0x0}], 0x1, &(0x7f0000a38000-0x10)={0x77359400, 0x0}, &(0x7f00003cc000)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r7, &(0x7f0000101000-0xa)={0xe0000000, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ed5000)={0x8, 0x0, &(0x7f000006c000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000b17000-0xc0)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/21 22:45:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f1d000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r1, r0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000cb0000-0x8)={0x0, 0x0}) migrate_pages(r4, 0x8, &(0x7f0000904000)=0x4, &(0x7f00006f8000-0x8)=0x0) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)="498295f248fffdbec04a1c37b2aef2129e5e1f5a2a266214e5e7d8429558f8b4b02a9d6549f420d82f3c87480e48e3bafa5aacf55a8f771575c329307d6fde3fbf82d3fc434aba3de9b026a83ed6e7e13e6c0f3aa7772339c47140ad300a", 0x5e}], 0x1) 2018/01/21 22:45:36 executing program 3: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f0000005000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x7f, 0xc7, 0x7fffffff, 0x6}, 0xa0) perf_event_open(&(0x7f0000006000+0xfea)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) 2018/01/21 22:45:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) r1 = socket(0x3, 0x80000, 0x7ff) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000c2b000-0x90)={0x7, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [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 22:45:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00009b3000)='/dev/amidi#\x00', 0xc85, 0x100) mknodat(r0, &(0x7f0000c62000)='./file0\x00', 0x1020, 0xd941) mount(&(0x7f0000f8a000-0x8)='./file1\x00', &(0x7f0000a9f000-0x8)='..', &(0x7f0000127000)='rootfs\x00', 0x0, &(0x7f000023a000)="") 2018/01/21 22:45:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35, 0x0}, 0x48) r1 = getpgrp(0x0) r2 = syz_open_dev$dmmidi(&(0x7f000059d000)='/dev/dmmidi#\x00', 0x40, 0x680100) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005a6000-0x4)=0x80, 0x4) move_pages(r1, 0x4, &(0x7f0000cdf000-0x20)=[&(0x7f0000a05000/0x3000)=nil, &(0x7f000039c000/0x1000)=nil, &(0x7f000081d000/0x1000)=nil, &(0x7f0000eb0000/0x2000)=nil], &(0x7f00008db000)=[0x6, 0x7, 0x20], &(0x7f0000a77000)=[0x0], 0x2) ftruncate(r0, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008dd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008f3000-0x4)=0x8) 2018/01/21 22:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000404000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x102) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = getuid() lstat(&(0x7f0000b6d000)='./file0\x00', &(0x7f0000b1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000055d000-0x4)=0x0) lstat(&(0x7f00004aa000)='./file0\x00', &(0x7f0000437000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = syz_open_dev$binder(&(0x7f00007c8000)='/dev/binder#\x00', 0x0, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f00002b3000)={0xe, 0x5, &(0x7f00008c4000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@jmp={0x5, 0x4, 0x0, 0x0, 0x1, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000315000-0x4)='GPL\x00', 0x80, 0x46, &(0x7f0000506000)=""/70, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r9 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000095000)={&(0x7f00006f7000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r10 = gettid() stat(&(0x7f000014e000-0x8)='./file0\x00', &(0x7f0000fde000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b30000-0x8)={0x0, 0x0}) r14 = accept4$ipx(0xffffffffffffffff, &(0x7f000026a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c91000)=0x10, 0x0) r15 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d2000)='/dev/vga_arbiter\x00', 0x40, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009a4000-0x8)={0x0, 0x0}) r17 = openat$mixer(0xffffffffffffff9c, &(0x7f0000085000-0xb)='/dev/mixer\x00', 0x501000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000293000)=0x0) getresuid(&(0x7f00007f3000)=0x0, &(0x7f0000ed6000-0x4)=0x0, &(0x7f000009d000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000114000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001a6000-0xe8)={{{@in6=@mcast1={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, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055a000-0x4)=0xe8) getresgid(&(0x7f000086b000)=0x0, &(0x7f0000a33000-0x4)=0x0, &(0x7f0000da1000)=0x0) socketpair$inet(0x2, 0x1, 0x7ff, &(0x7f0000489000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a03000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007b9000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a5e000)={0x0, 0x0}) r28 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r29 = socket$rds(0x15, 0x5, 0x0) r30 = socket$inet_tcp(0x2, 0x1, 0x0) r31 = openat$dir(0xffffffffffffff9c, &(0x7f0000348000-0x8)='./file0\x00', 0x100, 0x2) r32 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/loop-control\x00', 0x82, 0x0) pipe2(&(0x7f0000684000)={0x0, 0x0}, 0x4000) r34 = socket$nl_netfilter(0x10, 0x3, 0xc) r35 = syz_open_dev$sndctrl(&(0x7f0000041000-0x13)='/dev/snd/controlC#\x00', 0x100000001, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bf8000)={0x0, 0x0}) r37 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008ef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r38 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dfc000)='/selinux/status\x00', 0x0, 0x0) r39 = syz_fuseblk_mount(&(0x7f0000c74000)='./file0\x00', &(0x7f0000153000-0x8)='./file0\x00', 0x4000, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0xfffffffffffffff9, 0x0) r40 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r41 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000373000-0x17)='net/ip6_tables_matches\x00') r42 = socket$pppoe(0x18, 0x1, 0x0) r43 = socket$unix(0x1, 0x0, 0x0) r44 = gettid() r45 = getuid() r46 = getegid() r47 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000350000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052c000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00003b2000+0xc64)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = syz_fuse_mount(&(0x7f0000009000-0x8)='./file0\x00', 0xa002, 0x0, 0x0, 0xffffffff, 0x20) r51 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r52 = socket$inet_dccp(0x2, 0x6, 0x0) r53 = userfaultfd(0x80000) r54 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b76000-0x9)='net/udp\x00\x00') r55 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000747000)='/selinux/context\x00', 0x2, 0x0) r56 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f89000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000788000-0x4)=0x10, 0x800) r57 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r58 = epoll_create1(0x80000) r59 = epoll_create1(0x80000) r60 = openat$dsp(0xffffffffffffff9c, &(0x7f0000786000-0x9)='/dev/dsp\x00', 0x400002, 0x0) r61 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000861000-0x4)=0x0) r62 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a0000)='/dev/ptmx\x00', 0x0, 0x0) r63 = socket$packet(0x11, 0x0, 0x300) r64 = openat$vsock(0xffffffffffffff9c, &(0x7f0000a8b000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d65000)={0x0, 0x0}) r66 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f000086c000)=[{&(0x7f000073e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000784000-0x70)=[{&(0x7f0000d0f000)="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0x1000}, {&(0x7f0000fe0000-0x46)="0ad43e6622f9fd9cae923018781a6e07ec7c758c0d64273605a59f1e2e411eae3cab7fbaea4f3494a7df63c3597dc7282a6756a497deb5a7216492dab4fed0de989e03f3caf6", 0x46}, {&(0x7f00003c5000-0xb9)="c590210a4c190a44ab33cf7f7e24fa5c47abd70fbe884f4f2d00d9c8070570702a14fcb05662b2058f719edd3ea15397c7e6bf88809db70fdd9c013537ad7a795b9dd1eb483016f1c8bdd17a0063bcb1554c8372005de7221526383fb576314e80a0ff1783755764158148c9ab1034fc1323dabc196ae5cd3f8e7a404d585f118f2604d7f27af3ecd54c606ded4b4f1d00310ea487d5ac6d3eca557363b51246821d833cc8de3ef31681d4b04feadac4e311773d5c643a0ce4", 0xb9}, {&(0x7f00003b3000-0xa6)="600de6bdc284fac66797b3922e5eedd86363f2b0593b3f03432b2c500881278b2c90a68ac8464813fe06229bd56eef1278597ff3a95808e986d6323757dff251abaf5da668a0c4513837f5838ad12f3559f7d151cc868eb46d54a9a9e849d10f975fb6c489a34a212cf1acc7f3b011cb6c9f2cb8bd4e3277bfd4acef5268ac7987aacd32db6ddcd8117172ac7a3dd20c8b1fde35942fed586eea6f068fa6f63b674c67dbe616", 0xa6}], 0x7, &(0x7f0000929000-0x20)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x20, 0x4000001}, {&(0x7f0000945000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000740000-0x60)=[{&(0x7f0000d8b000-0xbc)="3324d1629de70e2655ea7b914e7d6edd1ffbfa1fb0f20ab3aa1d7977c5361243af00b672d1f3cc0e2a855296a7661068a868f51723e008ad6de183f71f31108d199be6ca208383cfeaa11cee1b1b904019393517bbae484b3c0a2808604db3441071f280d2665504b45a3e2564a4b13dde2a73323492321c0148ae7465d93e48fb1ac1d17bdfae8de8f03dd87d64013423040b7b26416ed213d524e96755e225a4d70e9d895310b7fa862d867aacca7970cfa30800e93119148bd21c", 0xbc}, {&(0x7f0000c91000-0x31)="03a1b9ee84b3a052831323769a6f6584e54e0fa76a382b17594091631e7e76ba55228bd1cf7761f840fa8184977d22d460", 0x31}, {&(0x7f0000868000-0xaa)="2652ddfc11991b031039b196375eb7cbaf1588348f3b50a4563af79add9c8458a36a1b906600e43483107b677a9d1ae8a7319c5282507d297d3f45ed1141246d3c14789a7e598b5c953d427891cd54fc8ae2b405c3b8e63a87dab11f93e739e131243a7157e46e7f0d4fb6eb6cfd332600ee3a809daa187f1c568c2cfdcc9dab146824e22628ac0446c227c463f020f564aba124be157d4b3f45ee218361d6191581e36245aa4948210b", 0xaa}, {&(0x7f000073d000)="8b2ea3dd11adeb0f2bad41d5e1330309a6358b2ce34c8fcaa907988c8aba604f6e83a36e0d6f0f63a786ac4ba23856c337b139d7ac1ae4909175911503577c0398b785f84fb150f5368e0111de3a7bf0e9a20d2c5cf174563345d2ebb00b94bf364531129141867372fba9b726dd54f332fc7c641aa57007f18c195acd9843b485391de3ad2ab5aae570050c3d89fe93fc692db332ed1400ccb1d7cff241ee1cad673bca856b78fc5059fa9fcca0cb13383bfff0f780eb0b0be977982eba3c235dc272b7e0350369792c00a8f520a850a077b47192e05918358f2780f80bf722fdab0f8b", 0xe4}, {&(0x7f000072a000)="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", 0xfa}, {&(0x7f0000e52000)="577a7c39c21d78333776468ee47eec66523cd677d5220de8e42d618d8a1c87b6f4e329f95ade357c9c7076f4e36105d1d2332434da926ded5748152c9ba8d4dab38dd87c74c791fdc66caec0578a25717c66a19f1ade9c20549f07a8922aa2aa6f139a85edd04936c8e473744922295ff4ca249783e2baf77fcb5f3088c68481d545a9fa89259fdb37a99c000686a10c4b92c8d0767d198ea335c1948ba3a3223f235e57cf929db558b01dcc0de21a9c6a7e559f1841085c1392bd1a335221d7fd0119da1056a5d498e12348a3bf07432e34f798b025", 0xd6}], 0x6, &(0x7f0000943000-0x178)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r24, r25, r26, r27, r28]}, @rights={0x38, 0x1, 0x1, [r29, r30, r31, r32, r33, r34, r35, r36, r37]}, @rights={0x28, 0x1, 0x1, [r38, r39, r40, r41, r42, r43]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x30, 0x1, 0x1, [r50, r51, r52, r53, r54, r55, r56, r57]}, @rights={0x18, 0x1, 0x1, [r58]}, @rights={0x30, 0x1, 0x1, [r59, r60, r61, r62, r63, r64, r65, r66]}], 0x178, 0x10}], 0x4, 0x80) r67 = 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) r68 = syz_open_dev$mice(&(0x7f0000580000-0x10)='/dev/input/mice\x00', 0x0, 0x800) write$selinux_validatetrans(r68, &(0x7f0000c9e000)={'system_u:object_r:ptchown_exec_t:s0', 0x20, 'system_u:object_r:modem_device_t:s0', 0x20, 0x33, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x5b) r69 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r69, 0x2, r67) 2018/01/21 22:45:36 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000007000-0x6)='wchan\x00') ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f000000a000)={0x1, r0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000000f000)=0x16000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/01/21 22:45:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x4001, &(0x7f0000eb2000-0x9)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000b2e000-0x8)='./file0\x00', 0x0, 0x8) unlinkat(r0, &(0x7f0000d0e000-0x8)='./file0\x00', 0x0) bind$inet(r0, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lsetxattr(&(0x7f00000c0000)='./file0\x00', &(0x7f0000255000-0x1a)=@known='com.apple.system.Securioy\x00', &(0x7f0000ff2000-0x7)='.pppN-\x00', 0x7, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sync_file_range(r0, 0x7, 0x0, 0x4) 2018/01/21 22:45:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) clock_nanosleep(0x7, 0x0, &(0x7f0000aca000)={0x77359400, 0x0}, &(0x7f0000c60000-0x10)={0x0, 0x0}) r0 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000132000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003f9000-0x41)='vW!', 0x3, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r1, r2, r1}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00005f1000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @te1=&(0x7f0000125000)={0x0, 0x0, 0x0, 0x0}}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/cuse\x00', 0x101080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001f7000-0x20)={0x884, 0x0, 0x2, 0x7fffffff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000eae000)={0x7, r2}) 2018/01/21 22:45:36 executing program 3: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000083000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000bf000)={0x0, 0x93, "78152c3a442532f57ffae695d7252d2eec1d146733c8241ef97178f35174287ad5bf0b483abd0afbf4e2dd6c47fbe3c741d01099ca316d528f3f4fc3c9a09a3db5306e9dd461bc4ba903a6e770d503c41132b938622af598d214d81d5f369abbabbc09382c1859fc4732069c59a75d644910827960865d111230c27c48250cf939d7d50b1e7b06c1dc5cc4eb7281a55c95b783"}, &(0x7f00001ff000-0x4)=0x9b) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000104000)={r1, 0xb90, 0x8, [0x200, 0xffff, 0xff, 0x8, 0x8, 0x0, 0x0, 0xfffffffffffffffe]}, 0x18) r2 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000270000-0x4)=0x5) fchmod(r2, 0x0) mkdirat(r0, &(0x7f0000207000-0x8)='./file0\x00', 0x91) ioctl$TCFLSH(r2, 0x540b, 0x1ff) 2018/01/21 22:45:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x18, 0x0, 0x100000001) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000028b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r2, r0}) r3 = syz_open_dev$vcsa(&(0x7f000090e000)='/dev/vcsa#\x00', 0x2, 0x40020021) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000e4a000-0x400)={""/1024}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000a28000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) 2018/01/21 22:45:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000cfa000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00003cb000)={0x3, r1, 0x1}) 2018/01/21 22:45:36 executing program 5: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x1, &(0x7f00006e2000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dc4000-0x6f)={0x0, 0x0, ""}, &(0x7f0000f61000-0x4)=0x8) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000962000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000061f000-0x4)=0x10, 0x800) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00008f5000)='./file0\x00', 0x14400, 0x10) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000f63000-0x4)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f61000)={0xff, {{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 83.621200] binder: 12567:12575 Acquire 1 refcount change on invalid ref 0 ret -22 [ 83.643208] binder: 12567:12590 transaction failed 29189/-22, size 80-16 line 2788 2018/01/21 22:45:36 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f000000b000/0x2000)=nil, 0x2000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000f000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000010000-0x4)=0x0) lchown(&(0x7f0000010000-0x8)='./file0\x00', r0, r1) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/21 22:45:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a52000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00002d0000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r2, &(0x7f0000345000-0x4a)="c43150f518ec25f6bbc65140f14ee421", 0x10, 0x0, &(0x7f0000c03000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) recvfrom(r2, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f000064f000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/21 22:45:36 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000004000-0xc)={r0, r0, 0x400}) process_vm_writev(r1, &(0x7f0000003000)=[{&(0x7f0000004000-0x89)=""/137, 0x89}], 0x1, &(0x7f0000004000-0x70)=[{&(0x7f000000d000)=""/29, 0x1d}], 0x1, 0x0) 2018/01/21 22:45:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ce000-0x9)='/dev/kvm\x00', 0x402200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000580000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/21 22:45:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x62, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000d65000)=0x2, 0x4) 2018/01/21 22:45:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x1000000002, 0x4000) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00003b5000-0x4)=0x0) write(r1, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2018/01/21 22:45:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000715000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000)="", 0x0) fchown(r2, 0x0, 0x0) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000db0000-0x4a)=""/74) close(r0) 2018/01/21 22:45:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ec000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000018000-0x10)={r1, &(0x7f0000018000)=""}, 0xb) 2018/01/21 22:45:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400002, 0x0) clock_gettime(0x0, &(0x7f0000ae5000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r1, &(0x7f0000002000-0xa2)=""/162, 0xa2, 0x20, &(0x7f0000001000-0x14)={0x11, 0x1f, r4, 0x1, 0x7fffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ppoll(&(0x7f0000368000)=[{r0, 0x0, 0x0}, {r1, 0x40, 0x0}], 0x2, &(0x7f0000414000)={r2, r3+30000000}, &(0x7f00009fa000-0x2)={0x20}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) [ 83.718753] binder: 12567:12602 Acquire 1 refcount change on invalid ref 0 ret -22 [ 83.748668] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 22:45:36 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ece000)={r0, 0x0, 0xed, 0xf5, &(0x7f00001cd000)="c62871d46cb78f8072117c05f7d97abf64ebc5275b535cd4e63743ee3cd1680ad4a9ef0fcffd08e48db6c540399b5dcb8f13e8811b64de9bf4dc705d9e3b084a12685ada7d68846f4482fecdd5d6689854afd4f19945b552f0f971306f23469e23aee66f5dac7a0445c4dbfdaefeef9656ca76aec000709a8ac4ee9978f6aaa5f71389799625f122a2cf2c1cd61ced5ff467853d3877895f4801039578267992f9cab383e584c4b855f1e230992a69a33413e67d98ad9dacba679c4e20532ca19dd9d861380bf1089b291ac9873d2a23546aa1311ca82de3172e966a61a6b69068ead58f03b8ab8767a12ecfe0", &(0x7f0000404000)=""/245, 0x3, 0x80000001}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x1000003c, &(0x7f00008aa000+0x146)=0x0, 0xfffffffffffffeca) 2018/01/21 22:45:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d16000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/21 22:45:36 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 = syz_open_procfs(0x0, &(0x7f00003ac000)='status\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x0, 0xfffd) syz_open_dev$dmmidi(&(0x7f00009db000-0xd)='/dev/dmmidi#\x00', 0x1440, 0x200000) 2018/01/21 22:45:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000001000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x120) setns(r0, 0x0) 2018/01/21 22:45:36 executing program 1: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000225000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00008e7000-0x2)=0x3f) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009df000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000b66000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e1a000-0x7)='mqueue\x00', 0x0, &(0x7f000000a000)="") r2 = socket$unix(0x1, 0x2, 0x0) r3 = semget$private(0x0, 0x0, 0x14) semctl$GETZCNT(r3, 0x1, 0xf, &(0x7f0000f6e000-0x40)=""/64) r4 = dup(r2) bind$unix(r4, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/01/21 22:45:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd7d, 0x200007ff, &(0x7f00009f4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e44000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000047c000-0x4)=0x0) fstat(r0, &(0x7f000082a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000d1f000)=[0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000878000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004a6000-0xe8)={{{@in6=@loopback={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c53000-0x4)=0xe8) getgroups(0x8, &(0x7f0000060000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f00009ad000)={0x0, 0x0}) getresuid(&(0x7f0000308000)=0x0, &(0x7f0000dec000-0x4)=0x0, &(0x7f0000c7e000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d2a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a2d000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf4000)={0x0, 0x0, 0x0}, &(0x7f0000867000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000683000-0xc)={0x0, 0x0, 0x0}, &(0x7f000076e000-0x4)=0xc) r13 = getegid() r14 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000efd000-0x4)=0x0, &(0x7f000025e000)=0x0, &(0x7f000025e000-0x4)=0x0) getresgid(&(0x7f0000a3f000)=0x0, &(0x7f0000e1a000)=0x0, &(0x7f0000c8b000)=0x0) r17 = syz_open_dev$mice(&(0x7f000026f000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d44000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b6b000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ced000-0x4)=0xc) r21 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008b6000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab5000)=0xe8) fstat(r0, &(0x7f0000cf7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpid() lstat(&(0x7f0000ae8000-0x8)='./file0\x00', &(0x7f000076d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00005ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f000080b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000182000)=0x0, &(0x7f0000ec4000)=0x0, &(0x7f00006eb000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005b4000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000c6000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da0000)=0xe8) lstat(&(0x7f000019d000)='./file0\x00', &(0x7f000024c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000125000-0x4)=0x0) r34 = getuid() r35 = getgid() r36 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000073a000)=0x0) r38 = geteuid() getresgid(&(0x7f0000255000-0x4)=0x0, &(0x7f00004c8000-0x4)=0x0, &(0x7f0000374000-0x4)=0x0) r40 = getpgrp(0x0) lstat(&(0x7f0000bb0000)='./file0\x00', &(0x7f00001c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000678000-0x4)=0x0) r44 = geteuid() r45 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000835000)=0x0) fstat(r0, &(0x7f0000afb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r48 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000284000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000e7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000ec000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009bb000)={0x0, 0x0, 0x0}, &(0x7f0000a87000)=0xc) getresgid(&(0x7f000047a000-0x4)=0x0, &(0x7f00002d9000)=0x0, &(0x7f0000bc9000)=0x0) sendmmsg$unix(r1, &(0x7f0000543000-0x1c0)=[{&(0x7f0000e2f000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00008cc000-0x30)=[{&(0x7f0000a34000-0xc5)="bf282009697cbfd0cf6af9061a9f03c9cee53f3ab9e0980c3ca532471aab48f1e63d6c72371026a20059a29bf095c58a464624ca891a8722826b28031cb4616266be4ee3cf01b51785e4fcb089a5d15a148fc0db50481c844447e6ba1ebda015d0bfa65d9da3add7df87b5df1329f78b5280676bbfdef2b35a18f3f20886b60c59439f92c557b2c59f1d0d97600d049443b9f3fccc18fde2b488eab5dcd545cc7d40f2789b7a183b963ac256b9c1eb27238b7c60c0a3c36d5b62d27b308fb77d15b4f0dc32", 0xc5}, {&(0x7f0000fcc000-0x4b)="6956fa5449fd21de92e0b6c10d64bcbd4819b998d9d9239ec1bf153acbc8539dc992b3a5971fa0ad3026f4638fe7d5b1179ed234713d0dae9eb67a0f3b81740c95dbbdcf40e5e496e5050b", 0x4b}, {&(0x7f0000441000-0x88)="1efacd615aac87d13207c0095c7d93c8396116e9cb26f376cb44990d159a1a5c597528856ff8f3418e435edfe6e3f3ee9ac97d0da5ec867dbe984ce4b99596b1774bf233f86ec96d173069195d6afde6a3a6ccc7cff732bee2f72a0d26ca16b2d5d98415cf239ccc6c332b43988b0ab722569459e2d44ad4f463aa7b0b58064c80179cc059350401", 0x88}], 0x3, &(0x7f00003c5000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x10}, {&(0x7f000009a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a7c000-0x70)=[{&(0x7f0000621000-0xe5)="2d8652e81f0f7493f68e5a40852844c80ea396e7eee65d02e0d69841fb73da82410fd7689d52e3c3414d568c2924a794847d21c812b7e3b68f2cb26c2e9f6f65e06204e80b9c1ae7a18db9ac03f69c58c9d7916a4871a2be5c6b3aeab713bb1a203f3b46ec73078247c3051c76c89b1a75af8e7c47310e8f3c35c5f6effa7d691c4eb39cb1507b14c11838a8834eaf3da6bf90b11891eb97b3043b696ace08992b67c96607479b63cb5bf3ed25e7f356aeaec18f276c84b8fa1730b819d5a97b2f6007088ff15172b0501a1054492f369d0ea6326d3126aa2cc7da6b28735673e026d293cd", 0xe5}, {&(0x7f0000de0000-0x7f)="afcc40f5303fa66e95808b80a562519afd919215a33fa9b7b9bb1dcd97971c884af8baba6499b67107c4f55440113780d2dc0041805f4966eca0b0d285266b53f9029e3647dea4e253982c0960d9f63e33beb316e3eba8c98a1e0d0b2db3b00b454ce4617dca9d1f4c02c534f4c1c52c7b6b183068201d755afdfc163adefd", 0x7f}, {&(0x7f0000961000)="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&(0x7f00009ba000)=[{&(0x7f00005d8000)="5e8cee33cc02ca183b46dd828c7721e375ca3a825778537d4c2a4f65219bb4691b83f96fa760f437ae159d5964133fd01edbbc5c1ffb2ab194bd987c241cbd2a5bd37d1d1eb67f0c1e7827e85a1b9c239a33df30158a24d02d16aaa9d011ebe8416a5f8ff9ee21c20ec45576d6b4138da67a0d1cc823", 0x76}, {&(0x7f0000042000-0x8d)="268274107bad4d9758ad239b8b7e2217d7705b283f9e15dc5ad65b3b5b5f424f8ad47da898b22baf3abc948d0ee499f28e780d5921dd79a7cf877720de9256437b53c91dc569dc38da1fb357bbb8213ccb622c1ea2879e96ec4c1a5f4ed5d7ef3170d95dc23f19600ab370d25b8c3d76613eb49ad65c9c406fd9282b72b0dc8c929a9bcc99957835fead00aad8", 0x8d}, {&(0x7f0000650000-0x36)="85907c552dcfa66853e201950918436db1a741f7502a1a871e4e64fdc897466c17dd2966e170b78ac3bd8a3c962f3a0cb4235117b179", 0x36}, {&(0x7f0000dc6000)="36b69a87edeb8a1114134b", 0xb}, {&(0x7f0000f13000-0xa7)="2ccca93154a9ba3e5033e2ed094cbb7ee594a24f84b892f7856b35dccf49c4b327ebb9e4546eb5814c59427c5dfdb0708f067b6eb32ea1fd6e4edc6f42d08b8726af9df4b68e37fd4ddb76b0f74c5f51016243fae3fb9dadb322da84fe67dc91b28843b25a3eb8a5087631c7f89fd3287cf04d80cc597d838bb950dbc4d403e58ea2955ef511c775d7861f4bac88cc52dd1226d8bfe44cdd478dc8222254b8743a736b3bfdb14a", 0xa7}], 0x5, &(0x7f000006a000)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r36, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, 0x0}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x130, 0xc4}, {&(0x7f0000075000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000848000)=[{&(0x7f0000ee0000-0x93)="26a4d0aee25ba60bca1bddb190cf707210fb180322563107edaa02b381c55dda2af210af4fbadc86dc9743ce7e5c8a33319d0cc8c42ddd27f30cec02bfbd2275f808b4f741290c18666f86ba5e4f362f4eb3a11a4e989482468fef7c1a662076f692b13e16e918daa473b5fcb3b3cb073f29d33be46ede7d929874883fa71779a1a547ea4969f9e29848bf6d26f47155c1c41f", 0x93}, {&(0x7f0000822000)="3ea129734734e3071dfb1eb88fe79eb9f4904799b31c058afbebaeed1ed651fdf1ff873a0f23232017326654cc534508757e19b21ee3d28e124a11506fe73ba2499e9d21f8e7751beb687289e0450bbf531dc1", 0x53}], 0x2, &(0x7f0000257000-0x20)=[@cred={0x20, 0x1, 0x2, r51, r52, r53}], 0x20, 0x20000004}], 0x8, 0x0) poll(&(0x7f0000862000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 22:45:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000aad000)='./file0\x00', 0x44540, 0x100) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c60000+0x38e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c73000-0x10)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 83.843186] QAT: Invalid ioctl 2018/01/21 22:45:36 executing program 3: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000645000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c6c000)={{0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000005c000)='/dev/dsp\x00', 0x80102, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000162000-0x10)={&(0x7f0000914000/0x2000)=nil, 0x2000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r3 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) r5 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r4, r5, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000017e000)=0x0) read(r6, &(0x7f000064b000)=""/128, 0x80) r7 = syz_open_dev$midi(&(0x7f0000d81000-0xb)='/dev/midi#\x00', 0x101, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c42000-0x8)=0x80000001) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00006a4000)=""/0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000ac0000)={0x42, 0x4, [0x401]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r7, 0x4008ae48, &(0x7f000085b000)=0x5000) write$evdev(r2, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000d86000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000702000)={0x0, 0x0}) fanotify_init(0x0, 0x400) pselect6(0x40, &(0x7f0000b89000)={0x6, 0x7, 0x9, 0x0, 0x6, 0x80000000, 0x800, 0x9}, &(0x7f000056b000)={0x8, 0x81, 0x8, 0x7, 0xfffffffffffffc01, 0x200, 0x1f, 0x8001}, &(0x7f0000ee2000)={0x9, 0xc2a7807, 0xe96f, 0x6, 0x5d, 0x3, 0x40, 0x100000000}, &(0x7f0000bc5000)={r8, r9+30000000}, &(0x7f0000616000-0x10)={&(0x7f0000104000)={0xfffffffffffff801}, 0x8}) close(r1) 2018/01/21 22:45:37 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/21 22:45:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000032a000-0x9)='/dev/rtc\x00', 0x101040, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000589000-0x4)=0xa8) [ 83.898220] QAT: Invalid ioctl 2018/01/21 22:45:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c5d000)=0x0, &(0x7f000089d000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000d3d000-0x4)=0x81, 0x4) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000807000)='proc:', 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ec0000)=0x0) 2018/01/21 22:45:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000588000)=0x75) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000058f000-0x4)=0x0, &(0x7f0000e55000-0x4)=0x4) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ef000-0x4)=0xc) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 22:45:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000524000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x101000) fcntl$getownex(r0, 0x10, &(0x7f000010a000-0x3)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0xa, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c99000)='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) r1 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000639000)=[], 0x0) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000072c000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000b38000-0x4)=0x8) io_setup(0x4, &(0x7f00001fc000-0x8)=0x0) sync() 2018/01/21 22:45:37 executing program 1: 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) r1 = socket$rds(0x15, 0x5, 0x0) r2 = syz_open_dev$adsp(&(0x7f000022d000-0xb)='/dev/adsp#\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ce6000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x4, 0x4, 0x430}, &(0x7f0000b08000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000045f000)={r3, 0x9}, &(0x7f0000687000)=0x8) sendmsg$rds(r1, &(0x7f0000110000-0x38)={0x0, 0x0, &(0x7f0000fc6000-0x80)=[{&(0x7f0000585000)=""/4, 0x4}, {&(0x7f0000c20000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c98000)=""/29, 0x1d}, {&(0x7f0000ae6000)=""/160, 0xa0}, {&(0x7f000067c000-0xfe)=""/254, 0xfe}, {&(0x7f000003c000-0xff)=""/255, 0xff}, {&(0x7f00003f5000-0xc7)=""/199, 0xc7}, {&(0x7f00000ed000-0x5b)=""/91, 0x5b}], 0x8, &(0x7f0000bd2000-0xd0)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x3}, {&(0x7f0000264000-0xfc)=""/252, 0xfc}, &(0x7f00007d9000)=[], 0x0, 0x20, 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x9}, &(0x7f000021f000)=0x5, &(0x7f0000077000)=0x4, 0xffffffffffffffff, 0x84, 0x401, 0x4000000000, 0x40, 0x7ff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f000077f000)=""/233, 0xe9}, &(0x7f000050a000-0x1)=0x0, 0x8}}], 0xd0, 0x20000040}, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000718000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[], 0x0, &(0x7f0000036000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/21 22:45:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") preadv(r0, &(0x7f0000e6b000-0x30)=[{&(0x7f000051e000)=""/88, 0x58}, {&(0x7f0000d7b000-0x4a)=""/74, 0x4a}, {&(0x7f00005e2000)=""/228, 0xe4}], 0x3, 0x40000001) 2018/01/21 22:45:37 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x40000000, &(0x7f0000fc0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000fbf000-0x10)={r0, r1+30000000}, &(0x7f0000fbf000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fbf000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fbf000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000fbf000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x6, &(0x7f0000ee0000-0x10)={r3, r1}, &(0x7f0000048000)=0x3, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f26000)='/dev/dsp\x00', 0x0, 0x0) bind$alg(r4, &(0x7f000059a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000c44000)={0x77359400, 0x0}, &(0x7f0000fc1000-0x4)=0x0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000fc0000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, &(0x7f0000fc0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000fc2000-0x10)=@req={0x30, 0x80000000, 0x2d44c22a, 0x1000}, 0x10) 2018/01/21 22:45:37 executing program 0: r0 = socket(0x1e, 0x801, 0x0) write(r0, &(0x7f0000001000)="", 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x2, r1}) 2018/01/21 22:45:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) eventfd(0x3) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b08000)={0x1, 0x0, [{0x175, 0x0, 0x0}]}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000d4f000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) msync(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x4) 2018/01/21 22:45:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000865000-0xe)='/selinux/user\x00', 0x2, 0x0) syncfs(r0) write$selinux_user(r0, &(0x7f00003cd000-0x27)={'system_u:object_r:var_log_t:s0', 0x20, 'staff_u\x00'}, 0x27) open_by_handle_at(r0, &(0x7f0000362000-0x5e)={0x5e, 0x5, "cb1b940d667eb6c8d83f5dbb8a488a9f5a48211607baeddad7461bf32946b84a83024416ed1c5bec0191260f71eee565caf2ef7df06af8116ab1523cac5a33a1e5b26b2a107b62455099541d07294b05669b52e935b0"}, 0x1) r1 = creat(&(0x7f0000de6000-0x8)='./file0\x00', 0x140) openat$hwrng(0xffffffffffffff9c, &(0x7f000046c000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000b67000)="53a0ef5ae1e42f19300cf6b9f36a899ac5fb9fdab2d36b06de7a9d072f30edd0192091e8c1f6042d568561be5aeb639977bd01055a7b5fab7c69dae51395937a81c07e6b49878cfb7a3eff229e0c6f50125d23dc34b83fc023f7d9850284dc1012bfc4d124c7e9900eb89fbab420280505f89fe7c17c522e787705e71a90ee6e15bd326f1a4d71153422f75747946b49395ade86be95a65eaa47f207502aef859b468bc68e259c4b1d2bc10405f4aa5a00aae66346ffb0227c0fc187dc706744db907be6c91e715c6f357e6c11f3a8a3a3e84e48d4d2dbddf070d5352428402967bb", 0xe2) 2018/01/21 22:45:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c1a000)='/dev/rtc\x00', 0x10000, 0x0) sync_file_range(r0, 0x7, 0x80000000, 0x6) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000246000-0x3a)={0x1, 0x9, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2018/01/21 22:45:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x5, &(0x7f0000ae3000-0x8)=0x2, &(0x7f00003ec000-0x8)=0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e8b000-0x8)={0x0, 0x0}) pipe(&(0x7f000078a000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00002ba000)=""/0, &(0x7f0000622000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000509000-0xc)={0x0, r0, 0xfffffffffffffffc}) mq_timedsend(r2, &(0x7f0000773000)="43d693f5bbbbf1a956cf896cffce6d1cb09ce42f7cd2bc53730f4fe9d11cc3dee78839bc189ee7f0321590fcdad79c4c6557d6044b2be4565d244fc955439e8531627645f0af96eb86b27e70d566e2bd29eee5ef0dddc2d665a0eea4033d91", 0x5f, 0x101, &(0x7f000015b000)={0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000071000)=0x0) 2018/01/21 22:45:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x8010000000000084) bind$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) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000074b000)={0x1, r0, 0x0}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000cac000-0x8)=0x40) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) write(r0, &(0x7f0000603000-0x1a)='n', 0x1) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f00000c8000)={0x0, 0x0}) shutdown(r0, 0x1) r2 = syz_open_dev$evdev(&(0x7f0000b66000-0x12)='/dev/input/event#\x00', 0x401, 0x350888a8470d1067) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00006c2000)=""/128) 2018/01/21 22:45:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000401000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002bc000-0x4)=0x8) fcntl$setpipe(r1, 0x407, 0x0) write$evdev(r1, &(0x7f00005d8000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00000cf000)={0x17db, 0x9, 0xffffffff, 0x7, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000166000-0x70)="927d66e5e381cf4097f8000000feb41473dfde5668e10b0a4e66971dd355a9b86130d8e6255d7a361642fc2d0791add817", 0x31}], 0x1, 0x0) 2018/01/21 22:45:37 executing program 2: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ac2000)='/dev/snd/midiC#D#\x00', 0x8, 0x800) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009cb000)={0x0, 0x0, ""}, &(0x7f0000488000-0x4)=0x8) 2018/01/21 22:45:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x100) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) pwritev(r1, &(0x7f0000004000)=[{&(0x7f0000001000-0x1000)="a8", 0x1}], 0x1, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e08000)=0x0, &(0x7f00009fb000)=0x4) 2018/01/21 22:45:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x2) r0 = open(&(0x7f0000ee9000)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000006000-0x10)=@ethernet={0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 22:45:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ed2000)={0x7, 0xffffffffffffffff, 0x1}) ioctl$TIOCSTI(r0, 0x5412, 0x1ff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000e9c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000374000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) [ 84.146942] kauditd_printk_skb: 70 callbacks suppressed [ 84.146951] audit: type=1400 audit(1516574737.241:660): avc: denied { dac_override } for pid=12709 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 84.210760] audit: type=1400 audit(1516574737.305:661): avc: denied { dac_read_search } for pid=11724 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 22:45:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006af000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6f000)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000c14000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4b0, 0x2000) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000e91000-0x10)={0x4, 0xfc9}) 2018/01/21 22:45:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) write(r1, &(0x7f0000a29000)="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", 0x4e5) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003c7000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000d60000)='/dev/dmmidi#\x00', 0x5, 0x4000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00005dd000)=0x5) writev(r1, &(0x7f0000ff7000)=[{&(0x7f0000eda000-0xb8)="a7", 0x1}], 0x1) close(r1) 2018/01/21 22:45:37 executing program 0: signalfd(0xffffffffffffffff, &(0x7f0000b63000-0x8)={0x0}, 0x20b63000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001000)={{0x4, 0x7, 0x0, 0x5, "cf92ed312ec2e3c7e857c750baf647bbc55d46864fcef4db9923018218349d9d5da46dccdf1cba21040f6760", 0x14}, 0x0, 0x0, 0x0, r1, 0x5e66, 0x5, "0f589ef24f8f98300b5c6f2eefd02ce93f9f296f9ea6dcbbdb41030253b89a8310fe58eced4ac45d1d93f434480acbf9fcc981ac3ffe49f58dba7e712fe9f97d", &(0x7f0000002000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3ff, 0x7fff, 0x7f, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) getsockname$inet6(r2, &(0x7f0000755000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009d7000-0x4)=0x1c) 2018/01/21 22:45:37 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x400, 0x7, 0x8001, 0x200000, 0x44, 0x4, 0x0, 0x800, 0x0}, &(0x7f0000004000-0x4)=0x20) eventfd(0x1ff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000)='./file0\x00', r1, &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r2, @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]}}, 0x8c) 2018/01/21 22:45:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008c2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_emit_ethernet(0x76, &(0x7f00006b6000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00004e8000-0x4)=0x0, &(0x7f0000aee000)=0x7e) 2018/01/21 22:45:37 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, 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={&(0x7f00005ac000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00009c8000)=0x801, 0x4) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) 2018/01/21 22:45:37 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000940000)='/dev/audio\x00', 0x200000, 0x0) recvfrom$unix(r0, &(0x7f000013f000)=""/139, 0x8b, 0x1, &(0x7f0000c1e000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005f6000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x100000000}, &(0x7f0000c82000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000026d000-0x6d)={r2, 0x65, "9c09c61d169111fe7e5f8d0d300f66b0b49771f1fcdbf7fea83d742bf53c8e3b30781231f3c001f96e9c3db47f0d60db8e4da2278fc40888756fff08a7b971381d9f6fcad2ce9c221b2961f5814dbb7bb910cd94f9214c40f4cce47760df0f6044236bf216"}, &(0x7f00005d4000-0x4)=0x6d) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f00002e4000)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000002000-0x4)=0x0, 0x1400) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e98000-0x2)='tls\x00', 0x4) 2018/01/21 22:45:37 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f82000)=0x1) ioctl$int_in(r0, 0x20000000541f, &(0x7f00009fc000-0x8)=0x0) 2018/01/21 22:45:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x5, 0x1) r1 = dup(r0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000b3e000-0x63)=""/99, &(0x7f0000001000-0x4)=0x33) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f000057f000/0x4000)=nil, 0x4000}, 0x1, 0x0}) geteuid() ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/111) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) [ 84.282058] audit: type=1400 audit(1516574737.376:662): avc: denied { net_admin } for pid=12749 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 22:45:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000344000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001ff000-0x8)={0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/21 22:45:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xd3ff, 0x66341dde1ed7094c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f00008d3000/0x1000)=nil, 0x1000, 0x13) mremap(&(0x7f00003a8000/0x3000)=nil, 0x3000, 0x5000, 0x0, &(0x7f00002bb000/0x5000)=nil) 2018/01/21 22:45:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xfe1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000d57000/0x1000)=nil, 0x7fffffff, 0x0, 0xc0, &(0x7f0000f51000/0x2000)=nil, 0xbf}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d86000-0x4)=0x0) migrate_pages(r2, 0x3, &(0x7f00001f5000-0x8)=0x81, &(0x7f000071a000)=0x9) ioctl(r0, 0x4, &(0x7f0000764000)="536f265e36233b14c10b324699ed0000000000000002da47b1dd") 2018/01/21 22:45:37 executing program 0: prctl$intptr(0x8, 0xffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1e, 0x1) 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) 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) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 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) 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) sendmmsg(r0, &(0x7f0000001000-0x1a4)=[{{&(0x7f0000002000-0x4)=@hci={0x1f, 0xaf, 0x1}, 0x6, &(0x7f0000001000)=[{&(0x7f0000002000-0xda)="ad9f55b6551daa1ce62ceac2cd89189ce8b0c31629bea041fda0d0c4853c1799fe1379cfd6268e0a520f5e9247cce7bb3938a79a262947a5eff9f6356768887b225451b376dd932136d12755c91aa054aef6bfeb3705b31b74cff80f35dbec3c5c609700639c5fc0fa4550fa61a95e3c78c8c50479e73c72814b9c5305fc9516c62374618bd3db6a0d01dc4ad7ef56497269a1864611af079c1922847e7b107b28409b60232a7175c70a440060c740a68b763df2065368f526a35687d91c86b76a0c97a1a1138cca20ca86fcee8d11a36a6c2e49369c520dbaf9", 0xda}, {&(0x7f0000002000-0xa0)="9c32a7c6d5eb00bcb58222e52c13495f1b6a6bd93d34754ca27658b1155f41d7a04fd45267c9aef4490df5f8ceaaef5149a75f816be01a0ad2bfcc4011966ce6aa41552450b8afe30c4db664b31b53fe33a6768c844ae701a7e902c31a6cd218aab55a46e0f6c2c5ac9d37762c04fa55baaae437189bcea4e3db2d19e21a266126a47dea9a845b063534a86c966dd948b81c781bb8047304bf316eb7cce32be4", 0xa0}, {&(0x7f0000002000-0x1000)="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{0xd8, 0x117, 0x3e1, "42dccd8c3ae6df8b4b9e4421f8997d65d9cef458b5d399ee7c9f498f719a77bbb0a2a9d22c3d037abdd4db1d89d75cada6920ab2c3c146dcedb41161c3894f1e7859f0063ef8c524457a18f133bccf618be0456d46a4caf52b15ed924ef66e6cbf282f8cf9a4983f6691757f2384852604f39c0f82809fbe2f4022af445645c1aa8837d51f068e1e1a37c78d8ef2ebc4e74f37e9a7353308c080e64cc82cc3b37ea859e1780cfb8587272a163e088bf308358fcb0f334ada39fe5f54f0abe89ea08930"}], 0x10e8, 0x40004}, 0xfffffffffffffffc}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="e0f98d705d6a71f5a7ba88f26dd1357ab66d216b7fdffd37fd52312690766a7fb497897ecf5d76fd109a92ccb0dd4618fb15c4fcf61a2302c4d280fbb950905c0e0f3424c5ec2cfcc9df1be8d96320c388a91a43def4f9e267108f83bd4bde4c7a852181cc8a4f20ca1a59bbf505958fb31d03220385a15f04b2639e7f2e2c059dc8a313dd8964827d17d8a9ba99009863025e690775a7ad4632bfa429430e1c5d4ff5b96a0aa350ed08d95bdc0e6de5068e712a074e47771365c40bdb287046d8da161c2c23e11a257704fbb62124a4f9fd78eee87abcb307414c76", 0xdc}, {&(0x7f0000001000)="79557bc23902933529f66ac81e47fa85fbcbf045388fb7070e993c255d95f6370629693e335163fd9e20eb1aaa3a6aaf4181c07b32740db4c8df43495090e0f156b7be580bf7a5eac6e1254825f469ffe81df6d7057d5bc67f6ee576df945a1416001924d8b6abbfb97927f5d87a7282c0093e7df461e860ed9b7113a3091d5509906bfe82cee2e355f8e8be14d9763c1c986b2f16a4b4d37e33e59486397ff01f1defc8e9ab351a15", 0xa9}, {&(0x7f0000001000)="4cbb67ec7c54eeb222aa5c1bfb7cb277aef2b56cfdf1da0950041947beee6f46d3163a5961c9b28e45282c284ab67feee6c131a74c6b5fde19af0a0163833c65cb2eae3f9dfe5c97451414d7f4d890dbfc8f6b48c4f3a403d50c0aa976ae0c9efd0dd74d1194e254af81b7b9af1d6fbcbb577d069a891f865a3efb", 0x7b}, {&(0x7f0000000000)="ad946a163e94478476fbdef1ef89e4d269e22412e4758a80fb19c1d5e18b93c1f2aa7259fd523d4580360de3f252d52e7eb5c0793232f72fd565d14b71670c85ff0fa1776b768c0f2680ba5516a96577c10457527c4e799ce76557901a768ddee5d983d3c22afceadd7f05df35871e78347e592bd4a6173b8d8da1c56e10ff9672cd527b06e41ae5e20cadfaed96c22ff60ba9c97620a11adbdf1e743b36e3561597727b5f8640cfcf03336c29d742abbb241f90c07be3963cde65f3468105ac848376744faa6e6ee58079b3bd6401026a91d1cc77e2b1dce5fbc7922cb09e9329db94f36da7", 0xe6}, {&(0x7f0000000000)="533d681ad84fad196b2642caffedf7006fc0930bf97d2aa05d0b78c5916dcdd25261215f350e1eda43f054b074a757150468f4859bf38e871d0f5d6372fab8ccc8162d016143d053ebae79147647146b37da5d1bf376793abb44237730bf8c6ce0e4ad8d691bf647a7a0d5b5c060897e597502c410b22cb399d43ccaac10f41a1f70", 0x82}, {&(0x7f0000002000-0xc6)="cada8b808208e2826accc15bd0446d9e7d4148cb7d1cb8e85321335487de2acce1687c2008f39c8ecb6773148b9baa688e6ad2b59e967bc43f0c0fac4a875f32ec7b0bca84c39eb1e689651195578532613c292caaf93af0b2e3262c168be6047496923e7258191a9a8e7a330b7c4f26f8bd49cbd164fe9058e28ea96215411b9101f05f82374b1fc4ca112bd861ab65e773cdeff45845152428b97612f9df3f5c47a977d7a4ab1dd7d3b5e45dc4013dcc19e1efb048b9bc6cecf84184609782f9cfe1020266", 0xc6}, {&(0x7f0000001000-0x3e)="c539a05e50a7a0fc435c6926c9cb25e6f7ccd8aecdf64155ce42fe8afd88c9343f943afe860c853ce8592bbb3f7a6de25ad42df2d63e980f5ebdc6c5d1ca", 0x3e}, {&(0x7f0000000000)="e11fc82cc8c6033ef0665d1f96894ef92d17b07440fb52818a34c5893fda87edcc434ddf092f2e7457e3e211d88c4d9f02bb0bb84c5285fcd2555a829d8a3060e306afa508b56243a4911c10848acad5de5d36e240673787dcb620f425c2885938807a7aac235565c71587253d630188f8ef6fdeeae6ac431d04931971ff78acb396f088312e513a7f", 0x89}, {&(0x7f0000001000)="9385cbf6a8eeb0853037aa096baabe22977d56b4abf218e5bd2424d19538b7e7c856d30a44fc93cb9643804f989c97d4ae3c2c7567770ffd1c12ca5a00de589d894d78bccde2c742496026388bb8f1f04a024f2b02b91b60b0cb5c4fe9eb9475a359d8cafcdaec5c0082d143e36268f6c8bc79f44df672d1b87e919ae12aad656382dccdce41413f0e17aa2740ba3a89ffc834e95cd3ec70badfee6a197316a9f67d3574e42295c98fb7f2b059e4d5e93f79539b8f4883f8637a17f2c5b9427bfaf62abe9130281098e4ad705277e0c8f8685320a50160", 0xd7}], 0x9, &(0x7f0000001000)=[{0x48, 0xb61d5454e4b5be52, 0x7ff, "2e889cb0d90e6a1662c2257d8161718329144064f85eab992ea2bb0df5cd032008f1ff37ab5dc5e7071fd498aac021e98e"}], 0x48, 0x40001}, 0x0}, {{&(0x7f0000001000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="cef7ca279c63dd41ffac15cacd2e66c6", 0x10}, {&(0x7f0000001000-0x3b)="d6956c2cb7b948ee35eb89bdd720875e844ff202cbebd0895e96d57990bf0bcda33005ce495977e125f2abeb8b3415bdefbd3c24e7c98d4ab549d5", 0x3b}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="3fe7255558fde324d1f1f2352d3226d8c9d0464579d4949e6e0f28b213396b85b7a9d95523f02d7d29b611b4fb66b732252e5c8e0292626adf07c7491c56edefaa94a560824116fec0eb0ae22fe64644f99893df99254c58590b071cc9ca671e31b14adbe665b9cdd439829b38c0e9b4142fdb15c9482fef8fb0d5d808e5dba19c91b48658a8b2345a9d4ec6f9a5b68835fcec1d09072282a20621da6c2b17995b292d7abd04c3e6d2fa6acbc5cf5f8d4f82a58eb877ffe0a27efe7b55d5fe91", 0xc0}], 0x4, &(0x7f0000001000)=[{0x90, 0x116, 0x8, "cea0a9a964ed3211b884811dfdff436d88a17d8573d581d3fa6a395017d94143139c286919b21b074e11132e26730041113790cae1077f2d36c0a0df34cd2eb369d31453b6371a860841c1f05fd1ac4925fa5c2ecae4bf1bef72cc5f097f4a36a11b481b8a5246646f6fc43fc827a87b8fd51d7cabd81f31ea3547"}], 0x90, 0x40}, 0xee6e}], 0x7, 0x800) 2018/01/21 22:45:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002d4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002f5000-0x8)={0x0, 0x6381}, &(0x7f000077c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003c0000)={r1, 0x1f}, 0x6) r2 = gettid() ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000e7000)={{0x3, 0x3, 0xfdb, 0x2, 0x4}, 0x4, 0x8ac8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00007ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r4, 0x2) flock(r3, 0x1) sched_setaffinity(r2, 0xfe57, &(0x7f000005f000)=0x25) close(r4) 2018/01/21 22:45:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d39000)='/selinux/checkreqprot\x00', 0x400082, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000099000)={0x2, [0x6, 0x7]}, &(0x7f0000c03000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cf5000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000020a000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000008b000)={r1, 0x5}, &(0x7f00000a0000-0x4)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000807000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc0a85322, &(0x7f00006a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:37 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000cbe000-0xb)='/dev/midi#\x00', 0x8, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002c9000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r1, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) syz_open_dev$dspn(&(0x7f0000c07000-0xa)='/dev/dsp#\x00', 0xf822, 0x4821c0) 2018/01/21 22:45:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000fe6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000556000)=0x26) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000fe2000-0x5)=@file={0x0, ""/3}, &(0x7f0000dd8000)=0x5) syz_open_dev$vcsn(&(0x7f0000eaa000)='/dev/vcs#\x00', 0x5, 0x40000) sendfile(r0, r1, &(0x7f0000ceb000)=0x3b, 0x4760) r2 = syz_open_procfs(0x0, &(0x7f0000f22000)='net/softnet_stat\x00') socket$inet6_dccp(0xa, 0x6, 0x0) pread64(r2, &(0x7f0000efa000)=""/8, 0x8, 0x0) 2018/01/21 22:45:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x4, [@random="800fa509baa1", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f0000ac7000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xea) r2 = syz_open_dev$sg(&(0x7f0000804000)='/dev/sg#\x00', 0x0, 0x4200) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000f42000)={{0x3000, 0xf000, 0xf, 0x46, 0x2, 0x100000000, 0x2, 0x5301, 0xfffe00000000000, 0x2, 0xd7c, 0x2, 0x0}, {0x10f000, 0x5000, 0xa, 0x1, 0x5, 0x7fffffff, 0xffffffff, 0xffff, 0x6, 0x18, 0x8000000000000, 0xffffffff, 0x0}, {0x2000, 0x100000, 0x4, 0x100000000, 0x2494, 0x8, 0x9, 0x3, 0x5, 0x3, 0x8, 0x1000, 0x0}, {0x10f002, 0xd003, 0x8, 0xaeb, 0x1, 0x7fffffff, 0x9, 0x8001, 0x9465, 0x7ff, 0x81, 0x1f, 0x0}, {0x4000, 0x2000, 0xd, 0x4, 0xcf9, 0x1, 0x8001, 0x1, 0x0, 0x42, 0x9, 0x2547f162, 0x0}, {0x1000, 0xf000, 0xd, 0x1000, 0x200, 0x6e63bc6f, 0xbd1, 0x7, 0xff, 0x7, 0x2, 0xffffffffffffea02, 0x0}, {0x16000, 0xf000, 0xd, 0x7, 0x252f, 0xb986, 0x0, 0x9, 0x79, 0x101, 0x100, 0x6, 0x0}, {0x0, 0x1f002, 0xb, 0x3, 0x7ff, 0x8001, 0x4, 0x20, 0x100000000, 0x101, 0x7, 0x10001, 0x0}, {0x2000, 0x104000, [0x0, 0x0, 0x0]}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x1f000, 0x200000, 0xf, 0x800, 0x5000, [0xfffffffffffffff7, 0x101, 0x8, 0x9]}) ioctl$int_in(r1, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r1, &(0x7f0000f7e000-0x481)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$llc(r2, &(0x7f0000a91000-0xe4)=""/228, 0xe4, 0x40002000, &(0x7f000012d000-0x10)={0x1a, 0xff, 0x0, 0x2, 0x10000, 0xd049, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create1(0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c26000-0x15)='/proc/self/net/pfkey\x00', 0x1c000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000237000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000777000-0x50)={0x4, 0x9, 0x8000, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f000069f000)=0x10) mmap(&(0x7f0000d58000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00002cf000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00004dc000)={0x4, @tick=0x6, 0x7, {0xfffffffffffffff7, 0x9}, 0x1ff, 0x2, 0x37e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000335000)={@common='erspan0\x00', @ifru_mtu=0x0}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000c48000-0x10)={0x0, &(0x7f0000bed000)=[]}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000ab5000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/21 22:45:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000dff000-0x4f)="b9d54148744482b5c78449ee1c3beb2e1460e6ab9a3d0bb3f35bb2b636e04ccb4db2f80b56dc27c7c5d0f0da368f06fc4e9774d98fc074e1488af5d40bb9d5f63d269b77ecabde807a968d360ed23f", 0x4f) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a33000-0x9)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000f6f000)=0x4000) 2018/01/21 22:45:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f000020d000-0x10)={0x77359400, 0x0}, &(0x7f000014f000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000e4c000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000d51000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000f24000-0x10)={r0, 0x989680}, &(0x7f0000534000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, r1}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000518000)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000520000)={r2, r3+10000000}) r4 = socket(0x8, 0xa, 0xefaf) clock_gettime(0x0, &(0x7f0000bf4000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000204000-0x10)={0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) sendmsg$can_bcm(r4, &(0x7f0000a71000-0x38)={&(0x7f00007b0000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fc3000-0x10)={&(0x7f0000927000-0x80)={0x2, 0x0, 0xffffffffffffff91, {r5, r6/1000+10000}, {r7, r8/1000+30000}, {0x0, 0x100000001, 0x4, 0x7fff}, 0x1, @canfd={{0x4, 0x9, 0x5, 0x9}, 0x2d, 0x1, 0x0, 0x0, "1cf970e913020e88a396d17db1cc5d629c84f20ab992a186f89087297be90b624d31e1d805d6dc8af6e09fda44c9a24f4ebaa1eeb8fd683aff6eebbc889ac991"}}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x20, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) 2018/01/21 22:45:37 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000034a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x0, 0x202a00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000001000)={{0xffffffffffffff80, 0x2}, {0x1, 0x401}, 0x800, 0x0, 0x8001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:37 executing program 4: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000002c000-0xb)='/dev/mixer\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000c000/0x18000)=nil, &(0x7f0000026000-0x18)=[@text32={0x20, &(0x7f000002d000-0x55)="65075f95c4c2b903d8c4e1fc7701b8398100000023c80f21f835000040000fc72f0f077e06c4c27d18cec7442400f1ffffffc7442406000000000f011424ea750000008a006524000f00d8", 0x4b}], 0xaaaaaaaaaaaab49, 0x40, &(0x7f000001f000)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48a, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/21 22:45:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x1) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r4, 0x80000) r5 = syz_open_dev$mouse(&(0x7f0000614000-0x12)='/dev/input/mouse#\x00', 0x9, 0x200001) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000007000)=0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000234000)={0x10000, 0x3000, 0x3, 0x0, 0x100000001}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r5, 0xc1205531, &(0x7f0000e54000-0x120)={0x5, 0x2, 0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000001, 0x2, 0x428, 0x3, "a4fb55632cb34b48af491ecfd64351cd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f00000b9000)='/dev/sg#\x00', 0x1, 0x20100) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000031a000)=[{&(0x7f00004f1000)=""/94, 0x0}], 0x35c, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) r6 = gettid() tkill(r6, 0x16) 2018/01/21 22:45:37 executing program 5: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000add000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) remap_file_pages(&(0x7f00003dd000/0x2000)=nil, 0x2000, 0x2000000, 0xfffffffffffffff9, 0x2000) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5f, &(0x7f0000ade000-0x77)="617e2922c6f3ed73a15c03b414883ace72e8eef1fa370d67613c65127b0a2b5925984a91ad3a46a64eadeb4860fa5b7f7df86e355f7e93f071e736e561262cc3363af1a64180ddeae02240f43dd678709fd755161c3f14f3dee2c021184d3313d256659390b782899935b6fce9b3ecfe6e79ef9b2be732", 0x77) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000adc000)='/selinux/checkreqprot\x00', 0x101400, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000816000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) syz_emit_ethernet(0x2a, &(0x7f0000367000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x17, 0x7ff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "687117befd73eee9bb00aae1c6200c18ea374b733d768fcdb7cb16f3b0d00925ebc8b68d9504a91c91ee818d4b675a3712428bb0420df68b862dbf4aaddde719107a161cedabb13ded9c55858271a18c27b3e142c7c241e865575d42a71b716913a766e22abcf3f3f912f45d59df35fdf14a5dc6011c"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/21 22:45:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003d3000-0x8)={0x0, 0x9}, &(0x7f0000f66000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000964000-0x14)={r1, 0xb5e1, 0x9, 0x8001, 0x4, 0x3}, &(0x7f00000fa000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) r4 = open$dir(&(0x7f0000c59000)='./file0\x00', 0x200, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bbb000)=0x0) r6 = geteuid() lstat(&(0x7f0000566000-0x8)='./file1\x00', &(0x7f0000cb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = geteuid() getresgid(&(0x7f0000b6a000)=0x0, &(0x7f000085b000-0x4)=0x0, &(0x7f00009d5000-0x4)=0x0) r11 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00007b5000-0x4)=0x0, &(0x7f0000125000)=0x0, &(0x7f00003d2000+0x169)=0x0) stat(&(0x7f0000a63000)='./file0\x00', &(0x7f0000569000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c54000)=0x0) r15 = geteuid() getresgid(&(0x7f000025d000-0x4)=0x0, &(0x7f0000710000-0x4)=0x0, &(0x7f00000a5000)=0x0) r17 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000702000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000748000-0x4)=0xe8) getgroups(0x3, &(0x7f0000e7f000)=[0x0, 0xffffffffffffffff, 0x0]) r20 = gettid() r21 = geteuid() stat(&(0x7f0000116000)='./file0\x00', &(0x7f0000758000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000147000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000601000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a1000)=0xe8) r25 = getgid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00002b7000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000043a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000212000)=0xe8) lstat(&(0x7f0000af1000-0x8)='./file0\x00', &(0x7f0000496000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f000066f000-0x8)={0x0, 0x0}) r30 = geteuid() r31 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000053a000)=0x0) getresuid(&(0x7f00006d5000)=0x0, &(0x7f00001c1000-0x4)=0x0, &(0x7f000081e000-0x4)=0x0) getresgid(&(0x7f0000f56000-0x4)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f0000f79000-0x4)=0x0) r35 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000c58000-0x1e)={{{@in=@broadcast=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=@multicast1=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}}, &(0x7f0000252000)=0xe8) fstat(r0, &(0x7f0000487000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000489000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000033c000-0xe8)={{{@in6=@mcast1={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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e3000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00006b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000279000)=0xc) r41 = syz_open_dev$evdev(&(0x7f0000b7a000-0x12)='/dev/input/event#\x00', 0x2, 0x8000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000522000+0x490)=0x0) getresuid(&(0x7f0000a14000-0x4)=0x0, &(0x7f0000847000-0x4)=0x0, &(0x7f0000a89000-0x4)=0x0) getgroups(0x3, &(0x7f0000373000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r45 = getpid() r46 = geteuid() r47 = getgid() r48 = getpgid(0xffffffffffffffff) lstat(&(0x7f00003ab000-0x8)='./file1\x00', &(0x7f0000615000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000076d000)={0x0, 0x0, 0x0}, &(0x7f0000593000)=0xc) sendmmsg$unix(r0, &(0x7f00007d0000-0x1f8)=[{&(0x7f0000c0d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000914000)=[{&(0x7f00005fe000)="311a42388959a11147bdd0043b738165e4f1390cff0a2376b30627fb28ef39c4266cd9dc818b43abfe712e794035f7ccb60c300851d09e1a59cfcc08856b4289fb2a1097f30a9d227b6871440b1fac989ffcdfbf50b8002d65f71412125db4b8a4386445179f4f210107042b600c6e61840a1887c201a167605861e17ea1cf11995a8e71c5a7b69c75eb9d4a3a99eb377b0a8c64e2930f63d2b6d2ff3c5217f905b15a2fbd1dc34335c4dac6ff0f6e632f163c81ce4323cdd5fd8a", 0xbb}, {&(0x7f0000ebd000-0x4a)="fe2f2e396748b634d906fee354ccc757fa4024c0274bb6ffde2886a94b17a5305b27200e5ece7d1150e95d2a313be2359c06dbeac50c0780a349bef934a0c0866756c18b0373a6557b64", 0x4a}, {&(0x7f00002a9000-0x4a)="6376e0fab88ff6a81dbd367ba4a25dc35e436abdc1c7a50d42294083ef11e6398229f2c23d0845f6c508964757a96a123f2f8b5573c0720daa5138906276e9d9e6afeeb2e313702b58553a41915d1c1f39fe5d3d2960cfb8350df362aefeabbe5975c8e7ed9884f8c83d1d16cfc3214a75e42e040eafc406d2c2273cbb1dc76a1e78a112a846f44f2c8295bcffdd64e7ae7e1c66a4f4c3a45f9a8cefd95b6b882ae61949d8fc", 0xa6}], 0x3, &(0x7f00009c9000)=[@rights={0x18, 0x1, 0x1, [r4]}, @rights={0x20, 0x1, 0x1, [r4, r0, r2]}, @rights={0x18, 0x1, 0x1, [r2, r0]}], 0x50, 0x80}, {&(0x7f00006fd000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fdb000)=[{&(0x7f0000840000-0x63)="b2d9f1eca0532f0052904c3fb284405c09fa1f5ab9f4c3f0a62201cac683169b96dfdb2b9838e0be06d83927f447180373e58b6869681fb67d5b6eacd8329fbe9ad4beb317a352dc0153308f85962683da0e66b2d6516acd415e2cc6b62fa7c02a7a24", 0x63}], 0x1, &(0x7f000068a000)=[@rights={0x28, 0x1, 0x1, [r3, r0, r4, r3, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r3, r4]}, @rights={0x30, 0x1, 0x1, [r3, r4, r4, r4, r4, r4, r0]}], 0x90, 0x40801}, {&(0x7f0000b60000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000048d000-0x40)=[{&(0x7f0000bbf000)="8be927db936ae509871016216f59e6d166e1dbe98a5dbccd6e1e67f1d4852c44d090bc8ed052226e4fdf2d4b2ab1b87babdfa247cf114cc396c6111a788350cb6d2935963bc2061373f8fe55f918f049e1dd0a5ad19f29743ab14026d89be5cacbe0cc8c298f6a6d7d399733817eb764cb30e6d42602215912a319edb0c761660faa6c8dc116", 0x86}, {&(0x7f000074e000)="84af634881b0e27b2b752306807dad7cfbe927a7645c9690d5239f07012d427520a4fd1913d621447b31cc25ed5a18acffe0f72c382146fb1df49051b828098b003e0f08b5d8cf06e2fb604146b9746f0e2f2e2490d88c7283e1f3a88c71c2c4f3df59fef9cbaf0241cc68cded5d56368ed65b9df84c", 0x76}, {&(0x7f00004f0000)="c96d20e5b742ef156f28d000ce56e0a119a9105ad33e5d2b76", 0x19}, {&(0x7f0000ead000)="fb32a4b01d9aa1fdaed363912b7f0ed8f47446e613ae79b93b030d2403d6c5bc90a70dc4e06ae15c1590adb4e83035dc7aa3e2b6d13385da9bfb6d37ca3cf6a26fe872d2f18f3b8cb93135fa7dcd4c3c1b887b77e3f6630c99e5309155b8d03a042655b2a652559d2d0dd15b8669646151b1bc98d58cc9fa9a4bfa28", 0x7c}], 0x4, &(0x7f00009bd000)=[@rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r3, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x70, 0x0}, {&(0x7f0000030000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000272000-0x30)=[{&(0x7f0000517000)="", 0x0}, {&(0x7f00009b4000-0x4e)="e3c7e6f99feb05291c71d0b5691118780d20d638699e8b7fd9940f0e4c451319680faf22265887912134c465f1ec7acf2b3d044428081c16389e100cc94660ac6ac7e754f53481cdd419a62580ff", 0x4e}, {&(0x7f000086d000-0x81)="0f12e575068a395c1c8e3ef7ca5710428ebe5161dc70f8ff9f4b50eaeb78b86dce207dd83e84bb009f2457c53091d4e2c3128a95db0567364c5434a96491facb7a5ffab7656dbc5029885f479a9b070e9c2676c7631db75f5febef67e11c37d84f0a87cae1e50b61de62fe9693b35b736f1ef080ea64566e304b7c540520dbc610", 0x81}], 0x3, &(0x7f0000a69000-0x68)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x30, 0x1, 0x1, [r0, r0, r4, r3, r2, r3, r0]}], 0x68, 0x0}, {&(0x7f00005f0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b54000-0x20)=[{&(0x7f000078a000-0x11)="f546333e7845e7396c66ec6a5f09bcc49b", 0x11}, 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0x1000}], 0x2, &(0x7f0000627000-0xd8)=[@rights={0x18, 0x1, 0x1, [r4, r4]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r3, r4]}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r3, r2, r4, r3, r2]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r4, r2, r4]}], 0xd8, 0x1}, {&(0x7f0000e23000-0xa)=@file={0x1, './file1\x00'}, 0xa, &(0x7f00004ad000-0x30)=[{&(0x7f0000455000-0xba)="45a85a43556719bf9a768f3d446011bd54eb6224ecf379ad5d757d5973258dc283cd4ef25bd290c15d4d07d612efe96161d69d21f6092edcbdf28344a6091ae43bebd7cfc86162cfe0e73199aac5eab3fc1577d747cdae074b6fb624e251c52c496a1fbd35b8a337ea9057fc1339eb7c66170882f541c143d48bcafb92e24d69998ea7d46c730a8d209332916b0fc9e53cc64282b4b76a148e5b5750d3d6a2e59453b9ba6fb4086539593171637ff473b4be5748d88c8d907466", 0xba}, {&(0x7f000009e000-0x48)="82292c14e1d1df1beaff5b874f6cc0a22aeda7896760acfce3fe8d3da5a69c023457f6f59e10e193082ef72f70be0c760e2bbdd6f4b14c845c557255a1ccf64b4790040a2d339a44", 0x48}, {&(0x7f0000d22000-0x1000)="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0x1000}], 0x3, &(0x7f00004d3000-0xc0)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0xc0, 0x8000}, {&(0x7f0000ba6000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000036e000-0x10)=[{&(0x7f0000d21000-0xd7)="2526de60f8e1c4eebed2650e7523386abc85d7a32710a3a82a0cfa33a4ce56d8f2eec5bf877966130204f0d0be1bf90a8f31001a34713221fe1beeaded297a150b8b894518983bbd6c8b18f2c11bffb258eca7e5bb3379fdf2d81b06e7c8506e84ff5c2e7323cf290a9858fb461ae464fb15a06dd51a788de995668b3d5065e5918a9c46a820febb4a8740ec6016bf0e11a797ca8ce18c492eada573bd2f09c010e42e891bca34f94d5e2cd51462af926f546e8f5159a77f439c28d44887b47e9a25058fed59e4852093421556428a7255aa25bbed230f", 0xd7}], 0x1, &(0x7f0000f65000)=[@rights={0x28, 0x1, 0x1, [r0, r3, r41, r2, r0]}, @rights={0x18, 0x1, 0x1, [r3, r2]}, @rights={0x20, 0x1, 0x1, [r3, r3, r3, r4]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}], 0x80, 0x4000}, {&(0x7f0000f14000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000165000)=[{&(0x7f00007e6000-0xdd)="f6ff0e059c7f2876c76730b242d9a7cfc12152a6639098f21690b844dba51f2b8bd82ce3384351182dfa5323c8078cb1a16a5045bafc45c422e2dc2bc40f721524d8be4cf0c92cacc8daa3911f867dcc8038afce1154a75003eca853a7d59c390a388fe71333fa2d1ffeeec0db218801e38510219c5118814573826631fed529c83c0a4b8cb7377cc31a3592e97c2bf8dff6c3d85501ee3e106fae0f45737a1440220b0ba853de2225eb3923b437d92802d5d2f667fd4644a934ad8940ff15525d01ebb805cf7ab1f86b7522edf0bbd8cba5ed0cad582b9b76000b0c82", 0xdd}, {&(0x7f0000991000)="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", 0xfc}, {&(0x7f00004c8000-0xb0)="3e74b7df7a54ad22e6786d360f40de84097bea570a829f97b2248cc25ca51dc4fd8782d0077eabba8ae977ad76c21529e3ba0de3939b2c31e693c61155b2987ae15e217baf382a759c7b7b58496c28c97a10410ef34c3239838a0ffde6007a3eab1b587bca8b7027ed7d9b20f6f9e0dc919ffdf6b2f50d12c6212605ce519d980d9e712aedd8c137619ee95d3f8cfbb5b8f4ec009e958519b35763eb11ac9592d1f476e9356da3dcb65a9e6a8a1cb421", 0xb0}, {&(0x7f00008f9000-0xd2)="2d689b9a5707dc7230f7087187de3ef56a9c6ba22451d136ff61bfffe9a203baac9d382a19a3b832158f238bf7071f263c08e51f0ac584f3119633affde5165faa896786642eb7975e22f65f23621a4a3742a6d8e9c3b4067a96b22db3c74f2863f396608dad581b4c87d7e79e104244a553ce8c4d8e972e9b84c244cc2c05b407ebb99f3bd4ae627a1af85e6c064e09be1922a26c91b743bf46d30dfa977bba45ad784c8f822c458f993e083e32d9880937ddfb9997c105533ecac2fc1a9c4e445cf60cfcba73c9000a4766f683bcd377e9", 0xd2}, {&(0x7f0000b52000)="c6b73891b7b8b070027e096b47d252d112c317647c8c0459c8de00e500d490821436379f5e82d84bc079fdaa8e34c827e6f8ce6f105a2b4cffc8b1aa699b9ed800a6f26bf72fed33", 0x48}, {&(0x7f000077a000)="5ea6245e5b5ca90dc6e340c8e4d698639a5611c0b8eddfc6118733d50af5ae3fd634ec907d62326df2e8baebd1cb4a8b1712bed6a3fc0cc3753a972f5c9b777271f40570d22f5144c520458cf1d32fe031dbd40bde50bf09d68c70083c5db08b317e9010320062e7a9705d1eb8261f1ac9e644a2a2c2975e82aaa8326b0b0560af34f8f4febb8aed74eb29dd2b26e5829ec30bc99815296048b4781fbc5c6abdf63cdeca51c64d9303994808ce456eba737c88f2e4c555498a1ee9055d7d335f", 0xc0}, {&(0x7f0000034000)="15590d67f1dbe69efa84c3903f7b9b8cd3587370d837924b690fe2e7d40ac0c052901a290d4973adf799cb842ea8047897cb65c350385ec5e9d8af38ed3c700e456496e407af6adeffa06400eba2da175049aaab5b68597c3b3a847447eca391ad64c8fb7e2b108b659418c9f3e90d2a2df1530dc51622866b2351678943b6df1583eb026aa4339affc0c844a7f4662fd119f34880cce3c41cedd29863f1642e6a47c628fdc979ee", 0xa8}, {&(0x7f0000d1a000-0x25)="902743e2fd47fd091ae7853f8b4ed16045669801e5f979cce2ead944f4c915b5af8fa62c6e", 0x25}], 0x8, &(0x7f0000ec9000)=[], 0x0, 0x800}, {&(0x7f0000761000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000367000-0x30)=[{&(0x7f0000507000-0xd8)="638c95937998b8a034c26d814268d5f7a3eb42325b9793dc032700e9c41606366396b510f1882237895eeb8907f0d6cf15d995128a4cf8e26e704703a6a3ed28498b834eabb77852a56abaf3533f4d2fb24bde8d4f2297c722cb12579c3380b3f4a8a0fd1c46550a2e744a4673b7d1fe65f17bccd6af0423475a613c0e14f75c22db310ce6a0473fa50e36f3c8e1f1dae1db993e4c7e5ac4ded431d4bef03f8ae9a84a0cb2d935e705eaa1bf1f6f68064fc3d9dedfd68949b0ba5d7f8729aa24a9520e30584e5cd2d36f9c9a3fabfcb50d89754ff02fb7f4", 0xd8}, {&(0x7f0000e3c000)="9037e862a5c45a3411fb3e8650b665be1a2581bff7713472812941f0a36ce46fb0c4eee3618989c61495962a9fd3da77e6350a63ee7c3ce9f6d6595ae1884a29ad77996582a1b4053fc6470e2d6198f90ffb351e20a284ddb20062af446d27cafba0672a03f65b3ec5189ecbda04f9e282b77a10d8165144008120ebd87467d0c8401377a027176d0b9c259fff721b1350425c0902ad640e223ba828f80dd7b2326d8a394aef3caee6976fb16a4324e31eb81c756c4b35f4eabbec9ca70277f789f55279a7ff019db7b889c7ace00cab2cb0982f0ce0f1ba88a0c6048a06c00b11431d9f0c838a3b3fe3c6ecf4e1f4ce154eb557b7d62cd7796d5d3903b564329509e03b7bc95db545da7b58d621322ca34616fde690c6c5d844963d4619fa0db2815553d9ebb9b43f65ee5dde7605486015f3582a28b2868f8d83f29215e3ff080d78ec60367a4604de5c98e52f5aab6e13109a4b7c1a80e72a9f8b02f6774ea89fa1618d73df212dcf73ee62d749e1da8e42e8de3c99e8999107e774d35a1ebbe54410a351af09e534438e6c1add3cc76c2b56a9fbbfab490ec42688c388224ab4d9121af3368745ab9a93b1fffeae814747204cd53b35915407b7b410e7110c6843a0c31703ae468f25a690fb41c5263b413007f6219964d9849c1f49148d5f2059392c292746c4b714104bfdbd91097735996ce2328f5e873d272903f5eb2b3829e6639e7774161e7b942ccc96550c77e47979c748b77924aead2c951172b78def610a996afcadde2f38fd6588631302442e32b8c242fef01f4bdd659faf6c0968018983760e5963fc208cd1c1dfb51596ee3c5065323bf0922c638890eae25776b65ea6b02b7c26b0f04268b491732a5e99d2c1e5614a6ec0175b4646f9a6c972a4716802ae7d2fbba6ba4f4b4054c549338de03ba6e03e8f2516b7448ab460d1aef75e01ff71911cf18721bc971d7fd3f9b59ed0e887a85bde01d9cafa4ee9724a16a713004e301fe1bbadf36ac986781bb6155c032f677afd1bf7cc0a053ab3e1581f632c358a78830e3a5d65cfbc2a5be691384a826ddf0d1e22afeffe94b17f89a9911926ce38a76b4de614a347ad96329993612f03bb2396a4c31f4a5ff08c787b64ff7003eb5b8d39403d2250bcfb42fb53f29c73e3b93ebd719aa631a150b2bcf30126c4dc132cd134b4fe21601fd8b55bf07cb79cffd5f00456e9955111b79906ab0cb749694d95b53431f9545c47256b89701364f7093c756713c97d37858c7624c638cc9e8d608fa60e99219dcc23ee923b01224ebc9e4e534dcdb2aa69072640843cd775557063b39dc5fb1c2b11dee929101d1fe7fe6f6537bfe1606d94c0fdb8fb97bdb64abba58891d15086b08fad92551794b516ccae500d961b6d661f413873f5e718f834937631905ddd17caad3bfab00147975ca71aa8ce444f1d187ef61d01910d1cd0313746b4fd54c4de226e2e85ecb8535ff27de6e771ad3547d9f154aa4c1fd869ea5b8b8ff8829a14c9d9f5a00aa4a2c7a05e7c89e9256a4218aab1842eb6fc4f7a12dccb0e33e54c528963ec061722bc5fec2807c4be4f29710ef84bc8cc6c4611cdce0fcad9005080cfba6476fe5e086dc1205a5ff5b12118679f4b625d92a0896957f8aff047cf7414e684a9042c10fbb0769aaa20433248f53821af1f7e7e0469e4bbeefacf39613116693afde55b460a137c5ac3db3d5b10da005f879c90e38f9558b42252f50a6c7812f204fd44616efa3643b8895e0ddd4efcd2e300562074994123fca90cff80c7990c9f5c82e9f447e087bbdf173b3e58eb3723042f7a27eea284e320069f2651fc026bd8161f1aa990caa468c52d528e10419aacbd2879f5029e860a3977406c51c544ebe26f240f6de817e6c74a535179af450108965c89d7707a5db5c48589bfa25066ec4e0ec45c54b7c4fe7321c10b5853fd3760a79abe395d52b05875ca1ce16d8f8b9070be5a88453effc083bb15f2af3f9c2bbd7e1c9d5a48a4be8c4b598a1fce2d46bb0aa8ab6be449f539f1fab07a39e00e1c119672607b33afff9238f7a024d4689abaf67388017b46187a80b6d0b3198c3f5f70c37f2e65ad6e74d10a9cfd03a3ad0ccdde409877bc4338169f5393a352fa90970266a71c9a0eff9cb9703253a4ed2743aa2b22e9903c573cee7c031020aff0640b989ac9404c5b77d336936a6639084f0f18a31ebe9abe0fb24d277d9fb1ecfa177a341657826922c557665b0d360f117004a54b71ea365369be787f58a1b46d4b00e29302440353c046a2a9233f2ace278d92dbabe2861bccbf21982394c2c1b01996e66ca1a6aec4abb2f0b4468f0b6c6fa52ba1ad1f163bb9d679e71cffb6dd225a07d9b624c6ba9577dffaa7476741079c604e7011790f866f4840238619db90b836d25926f711d33799cd3624d555c28aed42a74a5b0463e635a136a984cf73d8814b007df07e15d821dbac9abe6575a047cd4dbad62f9d3c866cfba5bbbe250f0c8ca2c7e21bcb648f54c9953ab84599ef12d230aebc37ef37bd88a9163e7a65841ba7a6923ad4d7491a342b4a27e7d6f6d91b4dbbff6fc776f9fc92bc71620eae8a37acb114af9188eb9ae72fb3a1d941f3a67e3c06c6ae87d0a777330d1a10a5cb388342f3c6416274a0823c292a171ed25b2f3b76c5761cd012e2afb147933102fdde8987a4d641b3cd258d6619dec339fab2e8487169db69aa492e9276a91c6c0dfee45a279b469ef78ae8cec4eaa45b2a2fd30cbb9d0d3b847fb7e29fbc61e6d82fb4ca7673be57047fdbd09f8f2b5794657e4b0f0a974068f55e33a773e2620cc32cc894ef76a5609132ca0d73990407166fa0beb104de5ac93719ae195fd418a644f6fdca834177a45027a26e04467e9d785d54ac72ac655f089b347848efa40a274ee00b57d1777f1c9e3ff5ab9d95275d62edee64887aa4efc9564c83644eed5857fc736b2306ca70fc09dacaf2c34e4b05a753e4837c32e9965abd734ff24237ad391a5274f7eb225f3003a1e2237472bff6d6611264058ed5c4f4576a2ed30272092fdd56d861f2c7556651ccc10d90d6ae2275f29fc83c079a2f3646a31d783faecc771179bcb93338c11a07a36168a3d3a7f4e75364d5e8b057ece85f7ef01aae64c14d6652a744747b68436cf3fc73eb0e965319c530f46786fbccfe422929feffbfded07461ced8d3158f8223ffe59e0ed793a5166f5424154c4f29cdd004179dacab26c20a3fb50f67cfe591b6cb66460aa6c8907fe1dfd9415d6c76ae4c94ed7aa9d03bb5cb2522bbf039ff0f8a3415ad8e7bfc4e9076c041ac1a85a6723b0fc911233909646a9d1ad11e251cf59483e066c9c188950c16666db9a669176937a8ad19b7ea2f2f4acf457fa1fe6e9c70d7db1d0d299cc4b41f4988b5af469640f1953dae2d75abbacd73b8e9d272398029d9e894d355d603f1897872214068360d10d9ce7bdde1db22dcc5df243eed359d1e89adcad344dd8d538be5552ee4361b956a8f8e00ffce2a48189af4b690cb35d3301504eed8a67e6522f67aa0492cc16478a62c49d32bc0f67fe68a9b92da696927fe06d777f440228e677e2681e5acce1e8de4333ec970777ffcd98ca225d9312bdda4aafb17f540fe995c2d3e259d0e25a3611f700a31d5c2eac1bd562c2ee39f2f6f5c3e0885c7b466c7a37aabba0d20adc65c0410c548c38926642440ed24da5a52b77ec9713278631c1ac018c4570a19e92b04105ce50a3203bdc4dce30d0d22521fa878397350a7efde7af4424e5a3aab69927051b471e5189c35fbc86c392d7883c22f1f1c601041cfe6a4a42fa35991dc2fa1f5b5d7c477c9934cba8a42c364d69b542b151efc8d5d5840aa9409ab0cfad7e6c0b0c8fda44c054548809af86452f45739581b1b0cfee56d210d3522dd59552a723f73b2cc28c2bf1f612db4aec77909716414f72639670aebe325e1313e9992fbe384f60a51cd75ccff33f375948a2bb1cff56f1788f163734083d2221925645a6233fb0c473bd578b7d45698c9a66cd72f17ec14c0bd160afe5700fd472f539807eab34b66b2513f60238f01eb715060ef16938d3d02d1ec14e6e59a08c7e69957c42e2e8261cabe8de88afbc904466ec95bb97f97aa3e86b449c2ed784263697373603224f32783bd4aa9ca222ad41d6b3a175854acff0ceca54392e221dc003d417d05d652c60b6df12cef9df3960eaf5b40dbe1003cf9d3412df394206a9aabb61d6b29ce2f1cc8a23348d1aff72f486677443b8cf7db862ec86e0f0cc2caf141ee8d457f0f470aa20877b45d46b3ebb294f3355fd0cff92fa8928fa29ce636443835146f05287590efb5761c27e587c9da25ee88e90a378fc1f47563b573c96aea25a7542637a35688c1fabfa4ca7c58ae9b5674fd3af05e019f6bf466625615a287a79a267f32fd5dd8743c6f76276e69dacd4b5e205ded08c240b4e2c8dfebef202f63db0217f18a8f961fbc2698f0205b6da7fed9e4304aa96bd4351b31b31c76d6c4d82125e3b91e2b80c72b1dd93b03acd0ae35a36a1105ce33f01ce0f5617c7c949a23e746f8fb10ac930f78a15d97c5ee171e1587da57f3ae507b19e25efda0bde34907f6934c9b0d5adeea52a6fbe61e107d77034e9cdb4200aba12e7f147937556415b3a74b313f2bde2b0283bd74ea243eeb6334e5a75552fb8aaf2a5d87811a5a11bc947e2de3ceb20533d1968e54199a32219dea8d5cdcd8ae846e262b33d069a52ff314e9cc9d0d8fe477e90b1576346cc634e2162432e33d2f25d75e15945e67a50cc8197566cb774e3cdbefb1860aa5142f9c72063852fb1d78baa842185e5351639d4d6c66b2be4f02781193d61c86ea13a3b5fa7a1e5a93fd68974220b6ae3ac9134fd7ab64331dc7dd34eccfd77926e0004d7f19ce16d125a1b5fe0f0f58336cfd771f94df3274829e7e4d80ae09cce100c2f645ead3a7d0dff890ada4079f82a35c391d19d6d261f6a8de439793c9e30b8eff77ce514a85caef0da2cdc820cd71c6b0606ce6b986d3c0784341095846896d0e3f691fa80759103bf5922f1753d2d83d640256ca8b0b5dc37bee9b3eb0299f977d7968229ffb64bd71e23c65696f99848b253f25c9a9b2230f57986d9e0321ab978f4e7d72bd691a5d80d6743ee83f5dd81d95d1225a372ee58d8e10389c6bb65c9c0faf83504bf4dafb9b94caa5b999ecbf1bd5436743914d4fed1545d80002e02f1da974aacc38ca79730eab0e6359c4f777082f53dd947c1114b0da3508b63a027ad6a56f785b6b01d4d7fe553dbdf5403d7fabf2ed141e6dfc61f5adb15ae874ca2294b2025a4f989f945c771f7f1ddedaf3023d87f76a92d55149ee7791554eccf34937ba8100687b4ce80f8c562a94a88d4e319a9e424538da269ca4b6cc4061473503675a9c2a8801535636001db80b7c3fcd4728590b1a0a6f468028b87de4b5c82bc8400d82e42f8b4c36fa7668cc0e1e8519753be8e58b0145b299302c54be3a43e10787240b3fb9cf424d89c291d23be6a78d5948e40a59e53d925862cdc02eaadc5189f649228f65803a6861d0e04512a5648e0c1d397e580195729a448afb6f9b13fbf37fe1292fa59e0f6f14949280c0426c363fa7f0c233953d02279cdf8d6971f3e4b72178f4aa6e82b151b7b19420fe6510160473705c7610f05eb53a5435067371be60fe431a180da6c3cd9aa645d877d582b3371171999e7771d85c9a7fa7ad19cd9e6599c523f6896c94d07d238958798e", 0x1000}, {&(0x7f0000107000-0x19)="244166cd2e0430aaad9b78a4d79ebc3995ffb4e4e6b350e808a5f76902164d7bebf05fdb5c385ef4cd61ab9caecb809e418f5046ab700a0cd8a14cc83b1a4badc8c8b351d90e93bb430308b3fcc8f5120617e5db91fabb2448917c51c926dd82b7a96a992b4b219c1f896037dc3223a294af2d59cb8c6d573f2535fa4b2efdfeb3d1836fdbaacf1647cb7186a817dc8dbbb1c00d33ae92aa6a94601de54ada3c2d5eed8651", 0xa5}], 0x3, &(0x7f0000223000-0x70)=[@cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x30, 0x1, 0x1, [r3, r3, r4, r4, r2, r4, r0, r2]}], 0x70, 0x80}], 0x9, 0x800) 2018/01/21 22:45:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000582000)=0x80000001, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fd4000-0xc)=@sack_info={0x0, 0x9, 0x8}, &(0x7f000036e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000971000)={r4, 0x3e, "d8d1938ca0e2cdc5171e2e7542b11a482197f0a04c0b4fabe21c3f07f8d6b0a4ec991cb4af1ef87ae8d9e3c4c673d63c3e395c126b39d5b0aecaa3681c2e"}, &(0x7f00007b6000-0x4)=0x46) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b4c000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000067c000)=[{0x2, 0x401}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 22:45:37 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003d7000-0xc)={0x1, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000866000-0x20)={0x7fffffff, 0x0, 0x0, 0xfff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000015000-0x18)={0xaa, 0x40, 0x0}) connect(r2, &(0x7f0000016000)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) [ 84.525471] audit: type=1400 audit(1516574737.620:663): avc: denied { sys_admin } for pid=12807 comm="syz-executor3" 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 [ 84.587684] audit: type=1400 audit(1516574737.679:664): avc: denied { setfcap } for pid=12831 comm="syz-executor7" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 22:45:38 executing program 4: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000916000-0x12)='/dev/snd/midiC#D#\x00', 0x10000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000536000-0x4)=0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f000008f000-0x110)={{0x0, 0x0, 0x8000000000000000, 0x7fff, "82478379cd9aa8b1245db2f8d16aacff2762f73d268ef6a2c495470a751221b222f3b6e765fe5680b978e55d", 0x5}, 0x0, 0x0, 0xa18, r2, 0xffffffff, 0x3, "5ab0dbb860cb8908a8e5c0ff7d0d1ed021d2840a32aa93b906e40107d74bd8ef729fd78a9b078622733cf883364a58532b550f24fa9aeaf9777acba3012ca555", &(0x7f0000916000-0x11)=')ppp0proc$ppp1&/\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x5, 0xfffffffffffffffd, 0x870c], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r3, &(0x7f000000a000-0x64)=""/100, 0x64) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000916000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000636000-0x190)={0x80000001, {{0xa, 0x2, 0x5124, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0xd63, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000916000-0xa)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000916000-0x66)=""/102) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/01/21 22:45:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000-0x4)=0xffffffffffffff88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ad9000)=0x7fff, 0x4) r2 = syz_open_dev$tun(&(0x7f00007cd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000a92000-0x1e)=@random={'user.\x00', "73ff000000000000000869785f61636c5f61636165737300"}, &(0x7f0000cf6000-0xc)="020000000800000000000000", 0xc, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000183000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/21 22:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000510000)={@common='rose0\x00', @ifru_flags=0xc001}) bind$alg(r0, &(0x7f000038c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/21 22:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00008df000)=""/129) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 22:45:38 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5422, &(0x7f000000e000)=0x405) 2018/01/21 22:45:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ab3000)="", &(0x7f0000691000)=0x0, &(0x7f0000c72000)=0x0, &(0x7f0000c6c000)="") fremovexattr(0xffffffffffffffff, &(0x7f00008b9000)=@random={'os2.', 'ppp1selinuxcgroup\x00'}) pipe2(&(0x7f0000845000-0x8)={0x0, 0x0}, 0x4000) bind$netlink(r0, &(0x7f0000ca4000-0xc)={0x10, 0x0, 0x3, 0x8000}, 0xc) 2018/01/21 22:45:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f000007b000)="1b90f9058163879c7f1316a557f3a0de3fc1d719c67044cf93627a4b4baf5ac1b637729ce14993958990ef1cb28a256fbdc2e1aafb72c9f7f888f87de0d00c9b96c17d604c049fc370441699844b414263d0", 0x52, 0x800, &(0x7f00006d9000-0x1c)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x2) 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 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r2, &(0x7f000052a000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe3000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000ac7000-0x30)=[{0x804, 0x3ff, 0x0, 0x0, @tick=0x8, {0x5, 0x40}, {0x800, 0x1f}, @note={0x6257, 0x401, 0x8000, 0x0, 0x6}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:38 executing program 7: clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) r3 = syz_open_dev$mice(&(0x7f0000189000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r3, &(0x7f00001a4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f7e000)=0x8) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000431000-0x8)='trusted\x00', &(0x7f0000f7f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000ccf000-0x5)='user\x00', &(0x7f0000aff000+0xf8b)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f7e000)="d6ec0e82997d66f10b7553ed34d7c77176427055028373acd6017bdd2f50a17fc253675e1bdef955584fd192d0a70027fb3ac226aa6673747ba83993cf7e5d5adc1f7964f58494cd7ada2355c1468228736680dfa2f5f5200aff2c56", 0x5c, r4) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) fdatasync(0xffffffffffffffff) 2018/01/21 22:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 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) write(r0, &(0x7f0000f02000-0x26)="260000002a0047f10701c1c30e00200000000000010d000f09eefdfcff009232040014006e35", 0x26) r1 = syz_open_pts(0xffffffffffffff9c, 0x44100) ioctl$KDMKTONE(r1, 0x4b30, 0x0) 2018/01/21 22:45:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000e47000)='/dev/input/mouse#\x00', 0x7, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) mq_timedsend(r1, &(0x7f0000ba2000)="41aaa8c9dd2c0b", 0x7, 0x8000, 0x0) 2018/01/21 22:45:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x200001, 0x155) ioctl$KDDELIO(r0, 0x4b35, 0x3f) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00001d1000)={0x2, 0x0, [{0xa, 0x7, 0x1, 0x8, 0x6, 0x6, 0x9, [0x0, 0x0, 0x0]}, {0xc0000000, 0x2, 0x0, 0x3, 0x1000, 0x81, 0x21, [0x0, 0x0, 0x0]}]}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000081d000-0x8)='./file0\x00', r0, &(0x7f0000104000)='./file0\x00') syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') 2018/01/21 22:45:38 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f71000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xb4, &(0x7f00004ef000-0xb4)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6b8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x101}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xb76, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000434000-0x10)={r1, 0x84, &(0x7f000056f000)=[@in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0xff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffff81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000000c000-0xe2)=""/226, &(0x7f000000a000)=0xe2) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f000000e000-0x8)=0x4, 0x8) syz_open_dev$sg(&(0x7f000000c000)='/dev/sg#\x00', 0x0, 0x80) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0xc0984124, &(0x7f000000c000)="") 2018/01/21 22:45:38 executing program 3: clone(0x0, &(0x7f00003ed000-0x90)="", &(0x7f0000e0b000-0x4)=0x0, &(0x7f00000d9000-0x4)=0x0, &(0x7f0000a53000-0x1e)="") r0 = creat(&(0x7f0000d02000-0x8)='./file0\x00', 0xd) ioctl$TCSETSF(r0, 0x5404, &(0x7f00009f4000)={0x3, 0x12, 0x1000, 0x4, 0x7b57, 0x19f, 0x8, 0x1, 0xd4bf, 0x6, 0x400, 0x5}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000b2e000)=0xfffffffffffffff8) setpgid(0x0, 0x0) 2018/01/21 22:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b48000-0x8a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0xb, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0x13, 0x0, [@multicast1=0xe0000001, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0]}, @lsrr={0x83, 0x1f, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x0, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f00000d0000-0xc)={0x1, 0x1, [0x0]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004c9000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00004bf000)={"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"}) write$tun(r0, &(0x7f0000b4e000-0x28)=@hdr={0x2, 0x4, 0x3ff, 0x1, 0x401, 0x4, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="ed3591f6cad8", [], {@can={0xc, {{0x0, 0xfff, 0x10000, 0x81}, 0x4, 0x1, 0x0, 0x0, "9d3ac76c92c5edf4"}}}}}, 0x28) 2018/01/21 22:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x100000000805, 0x0) listen(r1, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x24c) 2018/01/21 22:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000eeb000)=0x0) alarm(0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) 2018/01/21 22:45:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = semget$private(0x0, 0x5, 0x4) semctl$SEM_INFO(r0, 0x5, 0x13, &(0x7f00003cf000)=""/47) 2018/01/21 22:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4000000, 0xfffffffffffffffd, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000498000)='/dev/sg#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000c4e000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000070e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ff000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004a7000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000838000-0x4)=0x10) r2 = shmget(0x3, 0x3000, 0x402, &(0x7f0000d13000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/01/21 22:45:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000969000-0x8)=@assoc_value={0x0, 0x1000}, &(0x7f0000ff2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003cd000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0xfffffffffffff5de, 0x9, 0xfffffffffffff001, 0x0, 0x9, 0xd9, 0x6, 0x7ff, 0x1f, 0x390dfcb9, 0x8000, 0x7, 0x6, 0x400]}, &(0x7f0000b12000)=0x108) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r0) 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(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]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/21 22:45:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f000053c000-0x12)='/dev/input/mouse#\x00', 0x98b, 0x2000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000072e000-0x8)={0x0, 0x24f, 0x8}, &(0x7f0000a8e000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000096f000)={r2, 0x5, 0x34, "4f5b0624e393ca76cde615750f360c2aa55d4d35e12803dfd3d49bc1578e5cbb6b9979d9ba27dacc3476a67a6cd2b2c873728f4f"}, 0x3c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005ee000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/21 22:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000421000)=0x47fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 22:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000b9c000-0x4)=0x0) connect(r0, &(0x7f000017c000)=@rc={0x1f, {0x3, 0x21, 0x200000001, 0xfffffffffffffff9, 0x6, 0x3}, 0x400000}, 0xfffffffffffffcd9) r1 = open(&(0x7f00009a3000)='./file0\x00', 0x100, 0x10) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000cdb000-0x28)={&(0x7f0000725000/0x1000)=nil, 0x1, 0x5, 0x1, &(0x7f0000d26000/0x4000)=nil, 0x400}) sched_setaffinity(0x0, 0xffffffffffffffab, &(0x7f0000e97000-0x8)=0x1) read$eventfd(0xffffffffffffffff, &(0x7f00002d6000-0x8)=0x0, 0xffffffffffffff7f) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000a3f000-0x4)=0x2000, 0x4) socketpair(0x0, 0x80003, 0x1, &(0x7f0000b4d000)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c2e000)={0x0, 0x0}) getpeername$netlink(0xffffffffffffffff, &(0x7f0000c48000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000029d000-0x4)=0xc) 2018/01/21 22:45:38 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, 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) 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) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpeername$ax25(r0, &(0x7f0000615000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d27000)=0x10) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000000c000)={r2}) 2018/01/21 22:45:38 executing program 3: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc4000-0x6c)="f5", 0x1, 0xfffffffffffffffd) 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, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f00009a0000)="2600000022004701050007008980e80500006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) keyctl$get_persistent(0x16, 0x0, r0) 2018/01/21 22:45:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b2c000)="b70a75b0eae383e5b3b60ced5c65db0ab4", 0x11) r1 = syz_open_dev$adsp(&(0x7f000042f000-0xb)='/dev/adsp#\x00', 0x6, 0x400001) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000aeb000-0x18)=@add_del={0x2, &(0x7f00009d3000)=@generic="2ebcf0dcc08576025c716551bb33e1cb", 0xccd}) 2018/01/21 22:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000342000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00009b7000)=0x0, &(0x7f00007d2000-0x4)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f40000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000e99000-0xc)={0x4, 0x0}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x30) [ 85.286490] audit: type=1400 audit(1516574738.381:665): avc: denied { prog_load } for pid=12899 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/21 22:45:38 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bc8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000017000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x100) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000017000-0x4)=0xffffffffffffffe0, 0x4) r2 = userfaultfd(0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000016000)={0x0, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r3 = syz_open_dev$sndpcmc(&(0x7f0000013000+0x879)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x200000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000018000-0x4)=0x3f, 0x4) 2018/01/21 22:45:38 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, 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) stat(&(0x7f0000a24000)='./file0\x00', &(0x7f0000550000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0xd8850a05b8249581, r0) r1 = open(&(0x7f00004d4000-0x8)='./file0\x00', 0x210002, 0x100) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfffffffffffffffe, 0x4) 2018/01/21 22:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000498000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00003e2000)=0x7fffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ab4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f000023e000-0x18)=""/24, 0x18) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000312000-0x8c)={0x0, 0x84, "b72ff9d38cb444d3b834dbe80a3e50c9d12b149889636c5f1cbd95948861323371ae74a22cde1dee04a7909c63cea69cd5adcdb000b6e73b79b092ad3b0ff343d002a40b1eafae6c8588bd88c8c7ac796f243a2f4d46d296eae70c4078a1e0559aa58641181d2c985c97ef103f6f2bbdb2ba0777abd8022402e4cc8fb222cf016f444cab"}, &(0x7f0000a4c000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a53000-0xc)={r4, 0x3, 0x0}, 0xc) [ 85.382223] audit: type=1400 audit(1516574738.476:666): avc: denied { prog_run } for pid=12919 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/21 22:45:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ce000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000062c000)={0x2000, 0x8000, 0x0}) socketpair$inet6(0xa, 0x3, 0xfffffffffffff000, &(0x7f0000c96000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f00006e9000-0x12)="c65fa340c56cabcdd4a2c9dc5f71ba9b5edc786bca5065db503d2e47adc970448685e1d633cb09c06a1cadd3b2febe22e218d368b105ae75437cf89f03eb2a3bb3c47266fdcdca9ed66a82aef6aca8fd7c17", 0x52) 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) r2 = socket(0x10, 0x200000000002, 0xc) r3 = accept4(r2, &(0x7f0000c44000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000526000-0x4)=0x19e, 0x4) getrusage(0xffffffffffffffff, &(0x7f0000125000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f00006d0000)={&(0x7f000089b000)={0x10, 0x0, 0x0, 0x1420}, 0xc, &(0x7f0000865000-0x10)={&(0x7f000015a000-0x1100)={0x1100, 0x3e, 0x20, 0x7, 0x1, {0x1e, 0x0, 0x0}, [@generic="c475dde5860b4dc0e800132935fabd45c25a91f6e25e5ed140ec1fb653f4dbdabf837b964623a85ac075eed5a0ad96e1f0de", @generic="e65b48046675e37f330552e02c", @generic="40dff4e90b62531b390cf59270eeb7cfde73fb63a8583e699917ee0082004dadf06f29d06b74eb9d13772f38929d0c05e700b8d1e317375dbda4af0d32d49d87e6f3d2d9692334a1855ac2a7712eb13f254074c2b2033e67454014b01f7a35f0485e18b852d0e0ad14a56eecc91c8b58af4c0b46cf1547ea3b3ad7afe927d10282a1b8517f1ec0b79b67d91d95cfbb96fba36841756ee2f5e19c08d369c0b24a7908b3e292486306f58acc1954", @generic="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"]}, 0x1100}, 0x1, 0x0, 0x0, 0x2004c800}, 0xc000) connect$packet(0xffffffffffffffff, &(0x7f000024e000)={0x11, 0x17, 0x0, 0x1, 0xc40, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) sendmsg$nl_xfrm(r2, &(0x7f0000e01000-0x38)={&(0x7f00009c5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cf8000-0x10)={&(0x7f00008bc000-0x1d0)=@newsa={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xbf, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0xff}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x4d1, 0x1, 0x8, 0x0, 0x0, 0x0, 0x3ff, 0x0}, {0x0, 0x314b, 0x0, 0x4}, {0x3, 0x6, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 22:45:38 executing program 7: r0 = open$dir(&(0x7f0000715000)='./file0\x00', 0x200, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0xda)=""/218, 0xda) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x6, 0x594b) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00007e8000)=0x9, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='oom_score_adj\x00') perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f0000c74000-0x8)=0x0, 0xff) dup(r2) 2018/01/21 22:45:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d7b000)='/dev/autofs\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000edd000-0x123d)=@hdr={0x2, 0x4, 0x0, 0x1f4, 0x2, 0x3ff, @ipv6={0x400000000000, 0x6, "818e4e", 0x120b, 0xa5d30f78536f18f6, 0xd7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x88, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @fragment={0x3b, 0x0, 0x100000001, 0x5, 0x0, 0xda26, 0x1}, @hopopts={0x3b, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x9}]}, @hopopts={0x32, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xfffffffffffffffa, 0xc6, "1ecfc49422d5598821d4854743cf27d06c387034bfd8ef466d42a837fdcda84a1044f438fcb0b4bced6b2201141258a381bf0bd0da2075380c0823be9ada65caf9d9a0641952499fc570ae91917dad4ef76cea251bea9683b406d0091f2607b76ab6328091e2df55e14cb5c644d4a552d57bb3a30ba6931bde38154ff6a3c31389c41e559a64db895c2832952baa3d628a66ab2666e237695fcf36498618e40abfc9b5c9f82588e15f0b9e770bfa155f818b2a7d88d6fc7a94df57d0549dafa0e8536d9b1de9"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x18, {0x7, 0x4, 0x7fff, 0x58, [0x3, 0x2]}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @calipso={0x7, 0x28, {0xff, 0x8, 0x1, 0x7c9840b0, [0x8000, 0x5, 0x7fffffff, 0x0]}}, @ra={0x5, 0x2, 0xfff}]}, @dstopts={0x3a, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x800, 0x19, "c71de90b487246e5a8dcce7168d481e0112ca0de6a5559a0c3"}, @calipso={0x7, 0x28, {0x5, 0x8, 0x7, 0x3, [0x7, 0xb2d7, 0x402, 0x8]}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x20}, @enc_lim={0x4, 0x1, 0x1}]}], @dccp={{0x2, 0x3, 0x4, 0x1, 0xa67, 0x0, 0x0, 0x9, 0x80000001, "30022f", 0x1ff, "ae86f1"}, "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"}}}}, 0x123d) syz_emit_ethernet(0x72, &(0x7f0000c4e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x12, 0x4, 0xfffffffffffffffe, 0x0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[@cipso={0x86, 0x22, 0x461a26c4, [{0x6, 0x12, "e1bbf10604b288200f0b7aa6f372bc6e"}, {0x0, 0xa, "8e886ebd8ac9e37c"}]}, @noop={0x1}, @rr={0x7, 0xf, 0xfffffffffffffffa, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x17}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/21 22:45:38 executing program 7: r0 = msgget$private(0x0, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, "3c15387e2da488e96fa461fb76d7f328fb0e1acab457e211de54576e8ef20e21050f01e27b0b02a976eae4a9a4d45fa1264685e663114c300e301e423d4582dbf10958372f3be534774c7979ed48d943faf766e8319ba8a724cfed126f5b301e0cd0874c48616cc97a2c9545a0abfb1584de4f70c5bf6aa79cee307b77d59262c65eeb51f778baffa1200234046ee8713ec6b18776e351e22dddcf620638991ab67b60d6d8d0fcb667118defe38f476168f7d6e8abee093d77589a16f9095cc3574d087262921d562d5d5fb2deec3730f4bc84c11f83bbc9fa4b6588cf3e1b6f9e68"}, 0x1da, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000929000-0x4c)={""/1024}) 2018/01/21 22:45:38 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000009000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000009000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 22:45:38 executing program 4: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x9, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ade000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ade000)=@ethtool_ringparam={0x11, 0x6, 0x2, 0x100000001, 0x81, 0x2, 0x9, 0x3, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ae0000-0xc)={0x3, r0, 0x0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000176000)={0x5, &(0x7f0000ae0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000065000-0x8)={r2, 0x1}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000ae0000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000adf000)=0xc) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000ae0000-0x38)={&(0x7f00004d3000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000adf000)={&(0x7f00007e4000-0x48)=@canfd={{0xa22, 0x233, 0x5, 0x4}, 0x15, 0x3, 0x0, 0x0, "c4eacb6a1709515fac940584c995f2f66a90f74338ce972c54dd20a3f6d4dff2612455543f76e6e6a46195c73efce09c240c209ddec3c9969cd4d9c154c292b2"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/01/21 22:45:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x0, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000b4e000)=""/128, &(0x7f0000eec000)=0x80) lstat(&(0x7f00004a7000)='./file0\x00', &(0x7f0000ba9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000875000)='./file0\x00', &(0x7f0000623000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) bind$inet(r1, &(0x7f00007cf000)={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 22:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000587000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff8000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000598000)=[], 0x0, &(0x7f00005ef000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto(r1, &(0x7f0000901000+0xc8b)="c20ff7bfe02a38785ec29fa3f9e963593ef4bcd9b2cedf8a1e600c549ca3c5ee", 0x20, 0x0, &(0x7f0000af9000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x32) recvfrom(r1, &(0x7f000069d000)=""/164, 0xfffffffffffffce0, 0x0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000024c000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000377000)={0x2, &(0x7f0000050000)=[0x6da3, 0xffffffff]}) 2018/01/21 22:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getresuid(&(0x7f0000050000)=0x0, &(0x7f0000ce3000)=0x0, &(0x7f0000650000)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c3e000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x1f, 0x2, 0x5, 0x2, 0x8000000080, 0x20, 0x7f, 0x0, r1}, {0xffffffffffffff10, 0x2, 0x7d, 0x3, 0x5, 0x0, 0x7, 0x0}, {0x44, 0x7ec, 0xffffffffffffffff, 0x20000000000007}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x2}, {{@in=@rand_addr=0x3, 0x0, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5, 0x0, 0x2, 0xfffffffffffffe6b, 0xf6, 0x2d, 0x7}}, 0xe8) fcntl$getown(r0, 0x9) getegid() r2 = open(&(0x7f00006cc000)='./file0\x00', 0x20008000, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00007fc000-0x8)={0x0, 0x80000001}, &(0x7f000039d000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000007d000-0x20)={0x5, 0x3ff, 0x1, 0x7, 0x2, 0x6, 0x3, 0x8, r3}, &(0x7f00009f0000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000013e000)={0x0, 0x800, 0x200, 0xfffffffffffffeff, 0x8f3, 0x2, 0x6, 0xb99b, 0x0}, &(0x7f000003d000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009a7000)={r4, 0x8, 0x4, [0x4, 0x10001, 0x7, 0xdc61]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000001000+0xfde)=0x0, 0x4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b2000-0xc)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000f1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000c2000-0x4)=0x8) 2018/01/21 22:45:38 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000)={0x6, r0, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) flistxattr(r2, &(0x7f0000291000)=""/0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0xffff}, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getitimer(0x0, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000747000/0x3000)=nil, 0x3000}) 2018/01/21 22:45:38 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000003000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1c) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000e000)='/dev/input/mice\x00', 0x0, 0x2040) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000000f000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/21 22:45:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r0, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f000066f000-0x8)='./file0\x00', 0x101000, 0x80) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000526000)={0x0, 0x1000, &(0x7f0000617000)="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"}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00002eb000)=""/50, &(0x7f0000335000-0x4)=0x32) pipe(&(0x7f000042b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x1005451, &(0x7f0000829000)=0x1000000000009) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f000062d000-0x4)=0x0) sendmsg$kcm(r0, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) 2018/01/21 22:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 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, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0x0, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000d23000-0x4)=0x0) r1 = syz_open_dev$audion(&(0x7f0000aa3000-0xc)='/dev/audio#\x00', 0x1ff, 0x200080) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000040000-0xb0)={{0x3, 0x7fffffff}, 'port0\x00', 0x2, 0x100000, 0x1, 0x3ff, 0x80, 0x20, 0x0, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$adsp(&(0x7f000018e000-0xb)='/dev/adsp#\x00', 0x4, 0xc000) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00009e6000-0x4)=0x0) 2018/01/21 22:45:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000623000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000b25000)={&(0x7f0000890000)=[0x9, 0x7f7ebb75, 0xc971, 0x1, 0x6, 0x4], 0x6, 0x8000, 0x6, 0x3f, 0x3, 0xffff, {0x9, 0x4, 0x2, 0x777e, 0x7, 0x7, 0x7fffffff, 0x2, 0x100000001, 0xe5, 0x2, 0x7, 0x0, 0x59, "af909a5c01b10b87d23fbb457f7f24440001e867e8f1d800accf6a18e58b401c"}}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x200) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000049a000)=@sack_info={0x0, 0x0, 0xa4}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000326000-0xf)='/dev/sequencer\x00', 0x2800, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000ea7000)={@generic="8d4f8f7b2642311277bd3d1c2b79f7ed", @ifru_mtu=0x400}) connect$bt_rfcomm(r2, &(0x7f00003f1000)={0x1f, {0x9, 0x5, 0x1, 0x5, 0x1, 0x7fff}, 0x2}, 0x9) 2018/01/21 22:45:38 executing program 5: r0 = getpgrp(0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getegid() r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008ce000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00008af000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000002000-0x14)={0x1, 0x8, 0x7, 0x5, 0xffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r4, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) poll(&(0x7f0000b29000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) tkill(r1, 0x16) [ 85.570614] RDS: rds_bind could not find a transport for 128.0.0.0, load rds_tcp or rds_rdma? [ 85.581654] audit: type=1400 audit(1516574738.676:667): avc: denied { ipc_owner } for pid=12971 comm="syz-executor7" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 22:45:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000016c000-0x8)='keyring\x00', &(0x7f0000048000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f000018d000-0xa)='blacklist\x00', &(0x7f00008c7000-0xe)='&GPLvboxnet1~\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000022d000)={0x0, 0x0, 0x0}, &(0x7f0000ad4000-0x4)=0xc) lstat(&(0x7f0000e82000)='./file0\x00', &(0x7f0000b81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000321000)='./file0\x00', r1, r2) 2018/01/21 22:45:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a6b000-0xcc)="9d7da0def89707ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c4b206c4d108900000009300208000000", 0x90) r1 = syz_open_dev$mouse(&(0x7f0000c39000-0x12)='/dev/input/mouse#\x00', 0x2, 0x109000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e78000-0x4)=0x9) r2 = syz_open_dev$vcsa(&(0x7f0000ead000)='/dev/vcsa#\x00', 0x2, 0x80000) accept4$ipx(r2, &(0x7f0000780000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ad2000-0x4)=0x10, 0x80800) 2018/01/21 22:45:38 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1d000-0x8)=0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000048000-0x8)=0x0, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000898000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/21 22:45:38 executing program 7: r0 = socket(0x10040000200015, 0x6, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r0, 0x101}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, 0x0, &(0x7f0000002000-0x4)=0x4c0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000004000)={0x1, 0x0, [{0x7de, 0x3, 0x0, 0x0, @msi={0x6, 0x6, 0x61e}}]}) r3 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x6, 0x101000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000003000)={0x0, 0x0, [0x69, 0x1, 0xbee9, 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]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000)=[{0x3, 0x7}, {0x2, 0x80000000}, {0x2, 0x400}, {0x8, 0x0}], 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000006000-0x6)='vegas\x00', 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) [ 85.617417] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/21 22:45:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000019a000-0xc)='/dev/audio#\x00', 0x8, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000fda000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00003c8000-0x4)=0x0) recvmsg$kcm(r0, &(0x7f0000a0a000)={&(0x7f00007e3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000a79000)=[{&(0x7f00009da000)=""/181, 0xb5}, {&(0x7f000074f000)=""/4096, 0x1000}, {&(0x7f000077f000)=""/72, 0x48}, {&(0x7f0000b44000-0x20)=""/32, 0x20}, {&(0x7f0000151000-0x7e)=""/126, 0x7e}, {&(0x7f00000c8000-0xd3)=""/211, 0xd3}, {&(0x7f0000a85000)=""/180, 0xb4}], 0x7, &(0x7f0000303000-0x3e)=""/62, 0x3e, 0x6455}, 0x140) symlink(&(0x7f0000137000-0x8)='./file0\x00', &(0x7f0000761000-0x8)='./file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000274000-0x20)={0x3f, 0x200, 0x9, 0x1, 0x8, 0x4}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00008a8000)={0x2, 0x9, 0x3ff}) r1 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00007c8000)=0x0) write$evdev(r1, &(0x7f0000a37000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x36a) writev(r1, &(0x7f0000d43000)=[{&(0x7f00003d8000-0x80)="1c56", 0x2}], 0x1) 2018/01/21 22:45:38 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000dd7000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r3 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) open(&(0x7f00002da000-0xa)='./control\x00', 0x141042, 0x0) fcntl$setlease(r3, 0x400, 0x0) fcntl$getflags(r1, 0x40b) utimensat(r3, &(0x7f0000f10000)='./file0\x00', &(0x7f00004ef000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x100) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') fstat(r1, &(0x7f000070e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_create(0x2, 0x80800) lstat(&(0x7f00008db000-0xe)='./file0/file0\x00', &(0x7f0000094000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f97000-0xc)={0x0, 0x0, 0x0}, &(0x7f000095b000)=0xc) setresuid(r4, r5, r6) munmap(&(0x7f00005bf000/0x1000)=nil, 0x1000) 2018/01/21 22:45:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0xd10, 0xa, &(0x7f0000000000)="00020008", 0x1) [ 85.620992] RDS: rds_bind could not find a transport for 128.0.0.0, load rds_tcp or rds_rdma? [ 85.796148] audit: type=1400 audit(1516574738.888:668): avc: denied { setuid } for pid=13026 comm="syz-executor1" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 22:45:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c27000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cad000)={0x0, 0x0, 0x0}, &(0x7f00007b8000)=0xc) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005d7000-0x8)={0x0, 0x0}) fadvise64(r1, 0x0, 0x8, 0x5) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000064000-0x4)=0x4) sched_setattr(0x0, &(0x7f0000000000)={0x10001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 22:45:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) r2 = syz_open_dev$sg(&(0x7f0000025000)='/dev/sg#\x00', 0x9, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000e75000)=0x0, 0x4) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000af0000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000010e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001a4000)={0x0, 0x7f}, &(0x7f000066f000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00008fb000)={r4, 0x7b, "43eb6c6f3d9b0be452639144c8fd99a04cc410ac01d2a09681b5cff4bff8a30d408b25e4398f1a3f3a2cb4012310f5acf5de0e0ee31af5ac0b0b251615da38d6a0b7450c80bb401570dfcbee5547291a4df668c73fb09b68248a7ec4f054827b65200810260d77d91abc27346bd9bb08cd144f87aafa01897aa866"}, &(0x7f0000760000-0x4)=0x83) accept$netrom(r3, 0x0, &(0x7f0000c24000-0x4)=0x0) 2018/01/21 22:45:39 executing program 0: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003b3000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000f89000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x24, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f00008b3000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000a6000)={0x7, 0x0, &(0x7f0000d0b000-0xb)="c46c5315b53e2fa30d3e48", &(0x7f00005df000)="b5e2be9237c64c3963c0ca92dc1a2ba40f1281909fbde829c36445826d187a5a2d1d6e47a884c59b90d85b37fb9b0af7ce3837697e709220fb7e1e9b62d6bbb90adcccbac3de44caa80a372caeb6e031995cbd411f89ec3700d722441fc7e482cf6e8a962cdd9a92a9170745c63c742ac342e41ef36317de834be76740b1bff7a266ab1af76979a6768ae3cad1c8e8bb70b4006f771a889b", 0xb, 0x98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000f8d000)="") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000dda000-0x4)=0x1, 0x4) 2018/01/21 22:45:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eca000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) close(r0) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000646000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008a9000)=0x10, 0x0) dup3(r2, r0, 0x80000) 2018/01/21 22:45:39 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x3}) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000f74000)=0x5) readv(r2, &(0x7f000042c000-0x8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x36b) ptrace$poke(0xffffffffffffffff, r3, &(0x7f00001e8000)=0x0, 0xffffffffffffffc1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/21 22:45:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000070a000)='/selinux/checkreqprot\x00', 0x410000, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000ed0000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/21 22:45:39 executing program 4: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000f1f000-0xd)='/dev/dmmidi#\x00', 0x7, 0x2) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000116000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f1f000-0x4)=0x8) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f1e000)={0x7fffffff, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xa43, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) pipe2(&(0x7f00008b6000-0x5)={0x0, 0x0}, 0x6c0ad77c7f3feec7) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000f20000-0x4)=0x8d, 0x4) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r3, &(0x7f0000f20000-0xe)={0x1f, 0x1, {0x2, 0xb5f3, 0x1f, 0x9, 0x1, 0x3}, 0x4, 0xff}, 0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000456000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2bad5b9, 0x40, 0x7f, 0x0}, &(0x7f0000936000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000068000)={r4, 0x1000, "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"}, &(0x7f0000ce1000)=0x1008) shutdown(r0, 0x1) munlockall() setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000efe000)={0x0, &(0x7f00000f6000-0x20)=[]}, 0x10) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000d3c000-0x3d)=""/61) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000f22000-0x3)=""/3, 0x3) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000f20000)={&(0x7f000076f000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f00001bd000+0x172)=""/167, &(0x7f0000f23000-0x4)=0xa7) 2018/01/21 22:45:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000093d000-0x12)='/dev/snd/pcmC#D#p\x00', 0xcd6, 0x2a040) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00006dd000-0x4)=0x2) sendmsg$nl_route(r0, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 22:45:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) poll(&(0x7f00000f8000-0x8)=[{r2, 0x400, 0x0}], 0x1, 0xa70) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00007da000)={r2, 0x3, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r2, &(0x7f0000546000)=0x2, 0x54f) fcntl$getownex(r2, 0x10, &(0x7f00005b7000)={0x0, 0x0}) sched_setparam(r3, &(0x7f00000c4000)=0x7) [ 86.205515] QAT: Invalid ioctl [ 86.208211] audit: type=1400 audit(1516574739.302:669): avc: denied { dyntransition } for pid=13044 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 86.295216] QAT: Invalid ioctl [ 86.308730] QAT: Invalid ioctl [ 86.314138] QAT: Invalid ioctl 2018/01/21 22:45:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) fcntl$getflags(r0, 0x1) msync(&(0x7f00004a0000/0x2000)=nil, 0x2000, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000016000-0x18)={0x0, 0x4000000000001, 0x2, &(0x7f00009a2000)=0x0}) 2018/01/21 22:45:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x10000002, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb417, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d62000-0x1)='/dev/vcs\x00', 0x2001, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000c48000-0x24)={0x9, 0x7fffffff, 0x4, 0x4, 0x1, 0x100, 0xfff, 0x1000000000000000, 0x0, 0x2, 0x401, 0x10001}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002a8000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f000010b000+0x5c3)=0x1000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f00005c5000)="42c4d725a9a0d1117c5f119f8f02992ea33005b752c9e50cbcb1920364c8bb69ced92ca58873690b698bb9a5600591da2e6e24c71446449598173d5660c1dd92bc2f06cb70c27fa3d90955d28334434aa3d1b971764152a7e19411157edf286bd245fb5adc41ddf4865aeb47e06394baf89237ce2e3cebac86533958b591a83e397d621125f6e5083985db51912776f511c3e6553e5939534600f2481843d45aa9fd6e9fb1ca856980c7c97e701cd9", 0xaf) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00004ae000-0x10)="7e98841652d14604684e3bc3071d80ec", 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000106000-0x6)={0x1, [0x2]}, 0x6) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000d26000-0x10)="167dd2e456630d4226dd1ca76e60603b", 0x10) sendmsg$nl_netfilter(r1, &(0x7f000041c000-0x38)={&(0x7f0000856000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f000070f000)={&(0x7f000051a000-0x64)={0x64, 0x2, 0x7, 0x200, 0x7, 0x1, {0xf777aa65376fe534, 0x0, 0xa}, [@typed={0xc, 0x30, @fd=r0}, @nested={0x10, 0x57, [@typed={0xc, 0x67, @fd=r0}]}, @typed={0x10, 0x4d, @u64=0x2}, @typed={0x18, 0x78, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x76, @u32=0x0}]}, 0x64}, 0x1, 0x0, 0x0, 0x5}, 0x20000000) 2018/01/21 22:45:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00002e4000)='./bus/file0\x00', 0x4, 0x0) r1 = semget$private(0x0, 0x7, 0x400) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000ada000-0x1000)=""/4096) 2018/01/21 22:45:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000a48000-0x8)='./file0\x00', 0x484000, 0x2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e70000-0x4)=0x0) r1 = userfaultfd(0x0) r2 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000002a000)=0x0, &(0x7f0000ada000)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00003f3000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) select(0x40, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x8)={0x77359400, 0x0}) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/21 22:45:39 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x939, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4, 0x90, 0xffffffffffffff01, 0x10001, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fffffff, 0x3f, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000000)={0x0, 0x8, 0x4, 0x8, &(0x7f0000002000-0x200)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000003000-0x8b)=""/139) ftruncate(r0, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000-0x4)=0x3, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000+0xb16)=0xfffffffffffffffe, &(0x7f0000005000)=0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000)={0x0, []}, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r1, 0x1, 0xfffffffffffffe4b, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x3, &(0x7f0000002000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0xa, 0xffff, r1, &(0x7f0000006000)="", 0x0, 0x1, 0x0, 0x1, r1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000009000-0x4)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0x1000, 0x20, 0x0, 0x6, 0x8000, 0x9, 0x0, 0x6, 0x0}, &(0x7f0000005000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r3, 0x1, 0x5, 0x9, 0x4, 0x3376}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000009000)=[{&(0x7f000000a000-0x8b)="ecd7235787fda9c30e936654ba6ee9a209f81cd09520401d48b6262669fbfce19ea829b83c819113f222efe4619747e0647d8ea8f35b15c83edc91d7e27d32e2011d8bf4af8415372fccfc5656d29327c624f0263375b377a3a7a7527cfd85134d3a3d64f5d5a5c549fe77d770bca8a744b5d0aa6fb3ee2714f24f0d253ce7b37f454da0c10a65baad79c8", 0x8b}], 0x1) 2018/01/21 22:45:39 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") preadv(r0, &(0x7f0000f6e000)=[{&(0x7f0000271000)=""/203, 0xcb}, {&(0x7f000066e000-0x62)=""/98, 0x62}, {&(0x7f0000419000-0xbe)=""/190, 0xbe}, {&(0x7f000088a000)=""/111, 0x6f}, {&(0x7f000070d000-0x77)=""/119, 0x77}, {&(0x7f0000ded000)=""/195, 0xc3}], 0x6, 0x0) 2018/01/21 22:45:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') rt_sigprocmask(0x0, &(0x7f000064f000)={0x0}, &(0x7f0000ff2000)={0x0}, 0x8) r2 = syz_open_procfs(r0, &(0x7f00003a0000)="860b000000000000617000") sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) 2018/01/21 22:45:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a68000)={0x1ff, 0x1, 'client1\x00', 0xffffffff80000004, "7628b42304c010f8", "162533ce3f52cfca4a9f29c48bb57968c76afbdc76ece47ba7e55994c70ea33f", 0x9, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2018, &(0x7f0000293000)="") setsockopt$inet6_udp_int(r0, 0x11, 0xcf358fbcfbcba73b, &(0x7f0000edd000-0x4)=0x80, 0x4) 2018/01/21 22:45:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008b4000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000063b000-0x4)={0x3, 0x1, 0x10000, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ec7000-0xc)={0x2, r2, 0x1}) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000000)=0x0) 2018/01/21 22:45:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000491000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00004b7000)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ad2000)=0xc) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e59000-0xe8)={{{@in=@rand_addr=0x747e, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x0, 0x8, 0xa, 0x20, 0xa0, 0xc, r1, r2}, {0x1fffe, 0x4, 0x9, 0x7, 0x1, 0x8, 0x4, 0xb91}, {0xffff, 0x80, 0x4, 0x6}, 0x98f, 0xf, 0x3, 0x1, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3b}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x2, 0x3, 0x1f, 0x1, 0x57a1cf27, 0x0}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$3(0x3) 2018/01/21 22:45:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc6000-0x4)=0x10) 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 = open(&(0x7f00001cf000-0x8)='./file0\x00', 0x50000, 0x0) readlinkat(r0, &(0x7f00006a6000)='./file0\x00', &(0x7f000088e000)=""/160, 0xa0) syz_emit_ethernet(0x48, &(0x7f00009a9000-0x48)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x12, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, [0x8], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/21 22:45:39 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xfc, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f000000f000)=""/0}, 0xfffffedd) 2018/01/21 22:45:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d02000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000003e000-0xb)='/dev/audio\x00', 0x4008000000ff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f3f000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000c12000-0x4)=0xc) bind$packet(r1, &(0x7f000078c000-0x14)={0x11, 0xf6, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/21 22:45:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31f, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000004000-0x8)=0x0) 2018/01/21 22:45:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f0000dc9000-0x14)=[]) r0 = creat(&(0x7f000026a000-0x8)='./file0\x00', 0x40) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000037f000-0x10)={0x81, 0x3, 0xf07, 0x7}, 0x10) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/01/21 22:45:39 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) syz_open_dev$mouse(&(0x7f0000e30000-0x12)='/dev/input/mouse#\x00', 0xffff, 0x81) r0 = semget$private(0x0, 0x4, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000e39000)=[]) 2018/01/21 22:45:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002a1000-0xa)='/dev/cuse\x00', 0x0, 0x0) utimes(&(0x7f0000dd7000)='./file0\x00', &(0x7f00008cd000)={{0x0, 0x2710}, {0x0, 0x0}}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00002c6000)=r0) accept$inet(r0, &(0x7f00005f3000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c65000-0x4)=0x10) ioctl$TCXONC(r0, 0x540a, 0x9) 2018/01/21 22:45:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x67, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = syz_open_dev$sndmidi(&(0x7f0000e7d000-0x12)='/dev/snd/midiC#D#\x00', 0x7ff, 0x515000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000bcc000)=0x3f, 0x4) 2018/01/21 22:45:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c50000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000e9c000-0x28)={0x2, 0x800, [{0x8, 0x0, 0x0}, {0x1, 0x0, 0x10000}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f00004f1000-0x8)=&(0x7f0000efc000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000d45000)=0x18) 2018/01/21 22:45:39 executing program 7: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "89ab619e"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000091d000)={0x0, 0xc6fe}, &(0x7f0000d63000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000710000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[], 0x0, &(0x7f0000ff6000-0x30)=[@sndrcv={0x0, 0x84, 0x1, {0x6, 0x4, 0x4, 0xbeed, 0x9, 0x5, 0x6072, 0x45ea, r1}}], 0x23, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[], 0x30, 0x0}], 0x2, 0x0) 2018/01/21 22:45:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) request_key(&(0x7f0000953000)='encrypted\x00', &(0x7f0000c59000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000099f000)='/dev/kvm\x00', 0xffffffffffffffff) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0x8000000000f000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 22:45:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) accept4$ipx(r1, &(0x7f0000895000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c62000)=0x10, 0x800) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7b000-0xa)='/dev/ptmx\x00', 0x10400, 0x0) write(r0, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a", 0x1e) ppoll(&(0x7f000079f000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000afb000-0x8)={0x0}, 0x8) 2018/01/21 22:45:39 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000007000)={r0, 0x7fff, 0x84, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x4161, &(0x7f0000006000-0x1f5)="") 2018/01/21 22:45:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x7) connect$inet(r0, &(0x7f000069c000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fgetxattr(r0, &(0x7f0000896000-0xa)=@random={'security.', '\x00'}, &(0x7f0000467000)=""/71, 0x47) 2018/01/21 22:45:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000083b000)='/dev/kvm\x00', 0x80, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x1000, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00008d0000)={0x1f000, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000228000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r0, &(0x7f0000ada000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r4, 0x21, 0x4, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004f5000)=0x0) r5 = gettid() ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000489000-0xbb)=""/187) sched_getscheduler(r5) setns(0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000fcb000)={0xffffffffffffffff, 0xfd3a}) sync_file_range(r0, 0x7f, 0x2, 0x5) dup2(r1, r4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008c5000)=0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/21 22:45:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f00000d4000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000fa6000)={0x0, 0x1, [0x64f]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000078a000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000979000)=0x0, &(0x7f0000b2e000)=0x4) 2018/01/21 22:45:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000008a000-0x9)='/dev/ppp\x00', 0x804b8a28ae4b0e2f, 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, 0x200000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/21 22:45:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000005f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000f000-0x10)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) getpgrp(0xffffffffffffffff) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000410000)=0x6) r1 = msgget$private(0x0, 0x20) msgrcv(r1, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x4000000003, 0x2001) msgrcv(r1, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x100000000008, 0x1000) msgctl$IPC_RMID(r1, 0x0) 2018/01/21 22:45:39 executing program 2: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000023000-0x12)='/dev/snd/midiC#D#\x00', 0xdfa5, 0x2040) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000068000)={0x0, 0x4}, &(0x7f000002b000)=0x6) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000068000)={r1, 0xf3}, &(0x7f0000068000)=0x6) pipe(&(0x7f0000068000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) 2018/01/21 22:45:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/21 22:45:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000014b000)=@generic=""/16, 0x10) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) sendmsg(r0, &(0x7f000035f000)={&(0x7f0000437000-0x1c)=@in6={0xa, 0x1, 0xeff8, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000cd9000)=[{&(0x7f0000746000-0x4b)="a1598e9421af0371ebe39a7ec9ccd256e0aa1b6143792f32e0f5a0cebd8449d156ff1bc5ef65bed2640d2e6dc0a0edb813d82cda00356ced8cca9913fd560d69dbca2c43a6308b7db1ed8e", 0x4b}, {&(0x7f0000971000-0x30)="b1982c587f67a3a32645b0c3ea50b2a40e0b490681d2980c60031811a23df3a832b89e4a3be03d15f15e3026ed3ae4ed", 0x30}, {&(0x7f0000689000-0x47)="90ade97f0a5ee56cf63ffae8d342b7753d1fcd468869bc7911c0b8d52115cb3973e107a8c0aba5c8e1cddda6cd32cdac4ef6eade9e85718801298ca4e292335e0aabfbd5fbbd74", 0x47}, {&(0x7f00003d9000)="359829e68275129a9e00578605a3f066ef1cd098333bc7bb398651f66d94eaf76c56916f647494257de6d3bc9e421b4f0fc8e69a33afcfa760c82da6c378ca4b3dc9f4b94196524d6cf0e1c4a5eed05848f7f9757f81b7ab347731c299c5cb63d091804f24588906c2767ec2cb101bdeaad114ba63487fbda09cf2be2383b54d92b6e919ecddf45e1ce9448cbe7263b8935962938a8772c4500a251817a07bfb4de886c2d1cf91f50fdc46a42410476d41b3b1d61550f17230ae35e621991d6f2569d4c73b", 0xc5}, {&(0x7f0000e5a000)="c8d5e6650d47bf1cd5e904d5420f33b35b37816307d5bd7a19d842ad3ae7f59e6d51fc4a4beb4bbbce8be24bdf80279458ffd6a1fd2012fab187ba9f6b35911cd4b92a42a68fc237d072e919ea09520e049cd2216c30b38bda81b9f63da97587eddae2ccdd159bc231aab8e2b9e965c8ea3af785d86e0f704b2a33addb3065f050ad50f1668210a6bdc2d9801f8a671564add18eab0927c39f3f8cb6a506cd5fe96f56be9efa2e1b05cdb0d422f836d76d6e611c9ad0", 0xb6}, {&(0x7f00008eb000-0x95)="350483a148e89317b118d7fd9528d4fc875bbd2bef3f2537dad3a732c38b42892b552f499adb7b1833666a610cbaead0ff3c5295fc955a7c51eb48a3ada13da1ae64eec93d1811b14edcc4a0b0e686b4c967e334fb10f9877e9166c726c0780f4a8506f9846500468cad0e568f12263946c54b8a32911584b4e896262cf8e37c407b066e6179466e357150635a8a5f7139aac91afd", 0x95}, {&(0x7f0000b19000)="463875ef3f2fa254c6cc20c455a74382fcedfebc8961b7e84f3e69bab8889a10e24710289496813f5bedca14c79c676ba26d7bf72509a898a416a2c8125ab79c1b398c4038ec1bbd8bbf9b6950c2f59b26f85cd37b5372df8c1f55560440b60a51c08b6a4244fa9fdf0a940bb17d6ca9995fa4f90e64dd654ccfefab0be1fc55a0f14f696b4fd4c8ae0cb3e51407331c9f2b380bc341d68aa77a5c7441e39637fce15bde435906ffc814be606a98309619b7680586216c048abbfb3b95679b6e7b89cad363a92884cd7988cf6beb3625c029ba4bff820fd6101f9c7ca0c188fbf6dd52e4f5ca3bd4", 0xe8}, {&(0x7f00005a8000)="cc222a4ad7030e346eb3abb5a4489be08ba597b93821c67ffbd2d080e3d3f979c15ad5051c21", 0x26}], 0x8, &(0x7f000077f000)=[{0x58, 0x1, 0x0, "69c349ac87bc8f65050473e6ccb0d3f2737417a8d4b4eda1b5c4bc7a6554f43597903e3ab579cfcc0bb8e979d3ebab765922f56ecb8f5c6e8abdf3a827017a15ca"}], 0x58, 0x4000}, 0x4000894) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000235000)="b4", 0x1, 0x4008004, 0x0, 0x0) sendmsg(r0, &(0x7f00001ff000)={0x0, 0x0, &(0x7f0000b95000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4000000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009e3000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000c15000-0x4)=0x0, &(0x7f00005ee000-0x4)=0x4) 2018/01/21 22:45:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000345000)={0x0, &(0x7f0000000000)=[{0x6, 0x3, 0x0, 0x407ffc0003}]}) pipe2(&(0x7f0000e76000-0x8)={0x0, 0x0}, 0x84000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00007dc000-0x4)=0x0) pwritev(0xffffffffffffffff, &(0x7f00007e4000)=[], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000a04000)={{0x7f, 0xdc}, {0xc4, 0x6}, 0x400, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:39 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000db7000)='/dev/input/mouse#\x00', 0xde58, 0x600d01) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000172000)={0xabc7, 0x8}) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/18, 0x12, 0x100, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002000-0x18)={0x4, &(0x7f0000001000)=""/88, &(0x7f0000001000)=[{0xc7, 0x9, 0x0, &(0x7f0000001000)=""/9}, {0x6, 0x89, 0x9, &(0x7f0000001000)=""/137}, {0x4, 0x64, 0x80000001, &(0x7f0000002000-0x64)=""/100}, {0x3, 0x9d, 0x7, &(0x7f0000002000-0x9d)=""/157}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000)=""/191, 0xbf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x6, 0x9, 0x20000000, 0x6}, {0x6, 0x13f, 0x5, 0xff}, {0xffffffff, 0x3f, 0xa45b, 0x4}, {0x8, 0x0, 0x7, 0x7f}, {0x9, 0x4, 0x5, 0x2}]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000003000-0x21)="652693a048b68308bbedeefbbec4c5be992b8b54686da08522c97e313d421dabe1", 0x21) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000)={@generic="df28d6dea55db3dc340d16e2d1c6b352", @ifru_flags=0x400}) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x81)={0x0, 0x79, "af7f80cc26fee7e887a3b2bd2b5bdcd2dc597bdf4a454e2f884fc7fbe3ad67a9321db7b4ad944dc1e93dc7d2a61d104103044112ba083e5635c8ec400d0c62a8b962aa7bc7b0da8b4d7ee17b3464d815f84c1ad4da18a8112e8f024d7aca9ea3489871b314547414787a773036360052ac66bae87bbda57de2"}, &(0x7f0000000000)=0x81) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x80000000, 0x5, 0x613c}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={r3, 0xba, 0x10000000000000}, 0xc) r4 = open(&(0x7f0000003000)='./file0\x00', 0x2102, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x8, 0x9, 0x7, 0xcc, 0x6a}, &(0x7f0000005000)=0x14) setsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000005000)=0x8, 0x4) 2018/01/21 22:45:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x100000000000000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000623000-0x4)=0x2e, 0x4) keyctl$session_to_parent(0x12) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/21 22:45:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="db", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005da000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e39dd300000000000081000000000000002e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246b05d32b1a91f944edb74b1f50ae08c52d7ed8fd0598b600579f3af3f8e1c324f6928f6672f98f7e009be31bd78b506e8bdb", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f67000-0xc)={r1, r2, r1}, &(0x7f00007ae000)=""/155, 0x9b, &(0x7f00000f7000-0x38)={&(0x7f0000d46000)={'vmac(aes-aesni)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00000ac000-0x9f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xc, 0x0, "b434c12e"}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) restart_syscall() 2018/01/21 22:45:39 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f00003f9000-0xe)='/dev/admmidi#\x00', 0x7, 0x28000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005ef000-0x18)={0x0, 0x5, 0x20, 0x1, 0xd5}, &(0x7f00002c1000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000073c000-0xc)={r1, 0x7, 0x2, [0xffffffff, 0x5]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$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$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r2, 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={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 22:45:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2e00, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000073d000-0x30)={0x401, 0x20, [0x7, 0x0, 0x9, 0x0, 0x6, 0x3, 0x20, 0x200]}) fgetxattr(r1, &(0x7f0000aa3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b32000-0x4d)=""/77, 0x4d) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0], 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f000061c000-0xd)="74086e75d5a600000040008c00", 0xfffffffffffffffc) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000108000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a79000)={0x0, 0x9c, "ff92975185d203a0e0866a2c0e391cc643dd3aae3a255d209e77870fccc5d19830ec73f5caf56cb0cc12d63df31edafa35e10714c064f03511558fc66b073641390c3f936245117e5d42c010a68d1ff2f3c6ea8f3a4a5f7cc6313bcc9fad38731021b5c36e691cc403600b84854bec930268e1d01e9b18cd711847577fa3c1124a5949faf5b552b23c7e9540c79e1a947f83dfd9e3a16f846de0aa6b"}, &(0x7f00004ac000)=0xa4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008ac000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9b000)=0xe8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) 2018/01/21 22:45:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000d01000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003b5000)=0x14, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d51000)={0x0, 0x7, 0x3, 0x1f, 0x10001, 0xa725, 0x7ff, 0x2, {0x0, @in6={{0xa, 0x1, 0xffffffffffffff7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x3, 0x8}}, &(0x7f0000e6a000)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008cb000)={r3, 0x5, 0x10, 0x8, 0x6}, &(0x7f0000ae1000)=0x18) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ad4000-0xf)='/dev/sequencer\x00', 0x20800, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f00002b1000-0x40)={0x800000000000000, 0x1d000, 0xd8ce, 0xc, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) fcntl$lock(r2, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:45:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000093e000)=0x2) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c0b000-0x11)='/selinux/context\x00', 0x2, 0x0) process_vm_writev(0x0, &(0x7f0000e49000)=[{&(0x7f0000692000-0xb4)=""/180, 0xb4}, {&(0x7f0000ff0000)=""/129, 0x81}], 0x2, &(0x7f000019a000)=[], 0x0, 0x0) fstat(r0, &(0x7f00001b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00001cc000)=""/106) close(r1) 2018/01/21 22:45:39 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005021, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) 2018/01/21 22:45:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = getgid() getgroups(0x8, &(0x7f0000370000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setregid(r1, r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000431000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000c48000)=""/232) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000018000)={r6, 0x0, 0x400000000000002, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000028000-0x20)={r6, 0x3, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00001c6000)=0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc7000-0x18)={0xaa, 0x40, 0x0}) readv(r1, &(0x7f0000a0f000)=[{&(0x7f00002dc000)=""/4096, 0x1000}], 0x1) fchownat(0xffffffffffffffff, &(0x7f000037c000)='./file0\x00', 0x0, 0x0, 0x0) dup2(r0, r2) 2018/01/21 22:45:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) mmap$binder(&(0x7f0000ebd000/0x2000)=nil, 0x2000, 0x3000000, 0x18050, r2, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000de6000-0x4)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70100}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00009f6000)=0x20004) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000561000)={0x1, &(0x7f0000ded000)=[{0x4, 0x3, 0x4, 0x0}]}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 22:45:39 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000af7000)=0x0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000003000-0xbe)=""/190) 2018/01/21 22:45:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003b5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000742000-0x75)="a21c0e7c", 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bd000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007a9000-0x4)=r1) 2018/01/21 22:45:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000024a000)='/selinux/checkreqprot\x00', 0x48a03, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f00000)={0x0, 0x7f, 0x3, [0x4, 0x7f, 0x10001]}, &(0x7f0000d96000-0x4)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ed4000-0x8)={r1, 0x3}, &(0x7f000098b000)=0x8) splice(r0, &(0x7f00000bf000)=0x0, r0, &(0x7f000071c000)=0x0, 0x7, 0x1) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0x1000)="a8", 0x1}], 0x1, 0x0) 2018/01/21 22:45:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000030f000)='/dev/autofs\x00', 0x204000, 0x0) accept4$llc(r1, &(0x7f0000fd9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006b3000)=0x10, 0x80800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000571000)={0x0, 0x0}) r2 = add_key$keyring(&(0x7f00004cb000-0x8)='keyring\x00', &(0x7f0000c11000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000c9d000-0x8)='keyring\x00', &(0x7f0000e94000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a85000-0x4e)="9f03f6c7c49cb191172090e3ea00ac01096771f7f504bd27ad4e3e03af71b8b635d3770465c0f9f9d8e5047c6268f890cffae6efc95d817b46c66ea2efb328407d10e1c6c4650205a2bf3192ebb4", 0x4e, 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x791c, 0x3f, r3) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000d6b000-0x68)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}]}, 0x18) 2018/01/21 22:45:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000966000)='/dev/dsp#\x00', 0x1ff, 0x101000) write$selinux_context(r0, &(0x7f0000617000-0x27)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000045f000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/21 22:45:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cea000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) nanosleep(&(0x7f0000c49000)={0x0, 0x1c9c380}, &(0x7f000000f000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000af2000-0x28)={&(0x7f00000cb000/0x2000)=nil, 0x5, 0x5, 0x4, &(0x7f000087a000/0x4000)=nil, 0x5}) 2018/01/21 22:45:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) write(r2, &(0x7f0000ddc000-0x50)="037820c64df5b7bf457f379b2db42dc5a628", 0x12) ioctl$void(r2, 0x5450) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100000000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cbc000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000b1f000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f000047e000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) 2018/01/21 22:45:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$fiemap(r0, 0xc020660b, &(0x7f000083e000-0x20)={0x4, 0x6, 0x4, 0x1000, 0x0, []}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) timer_gettime(r2, &(0x7f0000958000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r2, 0x0, &(0x7f0000e23000-0x20)={{0x0, 0x989680}, {0x0, r3}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003eb000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000d76000-0x9c)="128c7c3ea8b20a7d746a1d0b6f45c62ccc1588975dbe69fc9c497557454f5b0ff28259b8c659413557136b7619d54a2428ab9c2ea2e3c5e4420826e716f1a5ae1ccef4960370825961a5811a547ddb554b4447ddd50151957e5bbf5068a8c7baaafadbb61cb04c566f6e2f2625f22402bdb021bcdde5e0f6685c857c81ff2707a574d887807647671b3b682d358ffd83cdb67a920fd6fbc777e783dd") setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000841000)={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe94}, {0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x0}, 0xb9, [0x7, 0xef6, 0x101, 0xffffffffffff0001, 0x3, 0x6, 0x7, 0x9]}, 0x5c) tkill(r1, 0x1000000000016) 2018/01/21 22:45:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006ce000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e10000)={r1, 0x4071}, &(0x7f00006f4000)=0x8) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f0000eb2000)='/dev/dmmidi#\x00', 0x1c, 0x800) bind$llc(r2, &(0x7f0000943000)={0x1a, 0xff, 0x3f, 0x8, 0x7, 0x1f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) 2018/01/21 22:45:40 executing program 2: r0 = syz_open_dev$audion(&(0x7f00002f7000-0x1)='/dev/audio#\x00', 0xffffffff, 0x20000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a3d000-0x4)=0x0, &(0x7f0000fcd000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockname(r1, &(0x7f00002f0000-0x8)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004a0000)=0xe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000c50000-0x10)={0x0, 0x0}, &(0x7f00007d7000)=0x10) r2 = syz_open_dev$usbmon(&(0x7f00004a6000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x4000) ioctl$LOOP_CLR_FD(r2, 0x4c01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r3, &(0x7f00007f2000)=[{{&(0x7f0000efd000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000095000)=[], 0x0, &(0x7f0000f1b000-0x3c)=""/60, 0x3c, 0x4}, 0x401}, {{0x0, 0x0, &(0x7f00001e6000)=[{&(0x7f0000609000-0x88)=""/136, 0x88}, {&(0x7f000035a000-0xe9)=""/233, 0xe9}, {&(0x7f00000b8000)=""/213, 0xd5}, {&(0x7f0000874000-0xf3)=""/243, 0xf3}], 0x4, &(0x7f0000441000)=""/248, 0xf8, 0xd4c}, 0x4}, {{&(0x7f0000a07000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b0c000-0x20)=[{&(0x7f0000a0a000-0x1000)=""/4096, 0x1000}, {&(0x7f000011b000)=""/0, 0x0}], 0x2, &(0x7f00009d0000)=""/64, 0x40, 0x2}, 0x0}, {{&(0x7f0000f82000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00004e7000)=[], 0x0, &(0x7f0000758000)=""/3, 0x3, 0xfffffffffffffffe}, 0xb831}, {{&(0x7f0000244000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000a30000-0x70)=[{&(0x7f0000280000-0x24)=""/36, 0x24}, {&(0x7f0000698000-0xa7)=""/167, 0xa7}, {&(0x7f0000ffd000-0x22)=""/34, 0x22}, {&(0x7f0000a1d000)=""/150, 0x96}, {&(0x7f00001e4000-0xb8)=""/184, 0xb8}, {&(0x7f000074a000)=""/245, 0xf5}, {&(0x7f000011f000)=""/136, 0x88}], 0x7, &(0x7f0000192000-0xa7)=""/167, 0xa7, 0x401}, 0x200}, {{&(0x7f0000337000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003a9000-0x80)=[{&(0x7f0000655000)=""/4096, 0x1000}, {&(0x7f000046e000)=""/15, 0xf}, {&(0x7f0000b92000-0xdc)=""/220, 0xdc}, {&(0x7f000003a000-0x63)=""/107, 0x6b}, {&(0x7f00003cb000-0x71)=""/113, 0x71}, {&(0x7f00005ba000-0x1000)=""/4096, 0x1000}, {&(0x7f0000731000-0xe0)=""/224, 0xe0}, {&(0x7f00007a8000-0xa6)=""/166, 0xa6}], 0x8, &(0x7f0000dcd000)=""/240, 0xf0, 0x3}, 0x1}, {{&(0x7f0000ec6000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f7a000-0x10)=[{&(0x7f000076f000-0xa9)=""/169, 0xa9}], 0x1, &(0x7f000081b000-0xc2)=""/194, 0xc2, 0x2}, 0xffffffff}, {{&(0x7f0000517000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce2000-0x10)=[{&(0x7f0000d8f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000906000)=""/230, 0xe6, 0x0}, 0x2}, {{&(0x7f0000c54000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000dbf000-0x70)=[{&(0x7f0000701000-0x86)=""/134, 0x86}, {&(0x7f0000ee6000)=""/167, 0xa7}, {&(0x7f0000208000)=""/237, 0xed}, {&(0x7f000029f000-0x2a)=""/42, 0x2a}, {&(0x7f0000d5e000)=""/60, 0x3c}, {&(0x7f00006bc000)=""/93, 0x5d}, {&(0x7f0000f07000-0xd5)=""/213, 0xd5}], 0x7, 0x0, 0x0, 0xff}, 0x1}, {{&(0x7f00002b8000-0xb)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ba0000-0x30)=[{&(0x7f0000e71000)=""/220, 0xdc}, {&(0x7f0000149000)=""/14, 0xe}, {&(0x7f00005ea000)=""/221, 0xdd}], 0x3, &(0x7f0000ee0000)=""/192, 0xc0, 0x0}, 0x8b9}], 0xa, 0x0, &(0x7f0000f18000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000300000)={{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, 0xfff, [0x2, 0xe00, 0x1, 0x200, 0x1000, 0x8, 0x1, 0x2]}, 0x5c) setsockopt(r3, 0x113, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000058f000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065a000-0x4)=0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x0, &(0x7f0000eaf000)={0x0, 0x0}) sendmsg$can_bcm(r4, &(0x7f0000dd5000-0x38)={&(0x7f0000c12000)={0x1d, r6, 0x0, 0x0}, 0x10, &(0x7f00001f0000-0x10)={&(0x7f000047e000-0x80)={0x0, 0x202, 0x4, {0x0, 0x7530}, {r7, r8/1000+30000}, {0x1, 0x5, 0x10f4, 0x7}, 0x1, @canfd={{0x2, 0xfffffffffffffff7, 0x800, 0x1ff}, 0x2c, 0x1, 0x0, 0x0, "74a9267971e34184e820bee663436167d3644445f8a3190f1f6972bde590b95111206ee52d617037313d694f8b80a240a98c56117f55355b6d3921592a3278eb"}}, 0x80}, 0x1, 0x0, 0x0, 0x8010}, 0x1) 2018/01/21 22:45:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000e11000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000246000)={{0x400, 0x6, 0x3, 0x100000001, "bbeffa725da2881676f00b94ef68eacc4f73fa1635b271b2b6fabdc0c032afe59fee1f1719b5c51bfba2c428", 0xef}, 0x0, 0x0, 0x6, r1, 0x3, 0xffffffffffffff01, "93749b9221f8812eb555a9b006e434790f05a035010f7a86da75c98211ca9d2651e8cfc25bd876f8424a05adba453fc472235f13ffd7a475fb7e0dddaeb61282", &(0x7f0000b47000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x4, 0x2, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x3, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000d62000-0x90)={0x7, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/21 22:45:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000b9e000)='./file0\x00', 0x400a02, 0x100) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ae1000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000056000-0x4)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000042b000-0x10)={0x2, 0x8000, 0x7, 0x6}) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r1, &(0x7f0000cf8000-0xc)={r2, r0, 0x8}) lstat(&(0x7f00000f8000-0x8)='./file0\x00', &(0x7f0000e60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000087d000)={r3, r4, r5}, 0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000c03000)=@generic={0x20000000001e, "01000300000000ff00000000ff03000709bf79df21d60c7bc8790180c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca031f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c900000005e980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000056a000)={0x9, 0x1, 0x9, 0x5, 0x3e7}, 0xc) 2018/01/21 22:45:40 executing program 7: 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}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") timer_create(0x0, &(0x7f0000235000-0x60)={0x0, 0x2f, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fd000)=0x0) timer_getoverrun(r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 22:45:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000be5000)="18000000020001000000be8c5eff8c88360000f1010300ec0006000000040000f7b933d898055bf748bb6a8807567e59dba67e1947b3550400000067a1e2010067fc2163e000000000000453ff1f00000000000012c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa010b000400", 0xfffffdce) 2018/01/21 22:45:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000512000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00008da000)=0x3, 0x2) mount(&(0x7f0000751000)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f0000e6e000)=0x0, &(0x7f0000381000-0x2b)="") mknod$loop(&(0x7f0000723000-0x8)='./file0\x00', 0x20, 0x1) read$eventfd(r0, &(0x7f00002d9000-0x8)=0x0, 0x8) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00005f4000-0x10)={&(0x7f0000cbb000/0x1000)=nil, 0x1000}) 2018/01/21 22:45:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000089b000-0x8)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f0000e16000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000431000-0x4)=0x1c) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) readv(r2, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) r3 = add_key(&(0x7f0000fb7000-0xa)='id_legacy\x00', &(0x7f0000f6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000051e000-0x94)="b702f4e4c352872aab7b21bf1136fe6205aec57cbf85546def48ca2bd695f3557d00bd55788315693d56dd15f98807ed480220c7fafda5a15650fa69fdbd26366395fc9df7c31ba5b323d7eea301f5fd1874e8cad364117073dc3d81c594fabb786447aa834a0272255fb203da2843169dd294838f8827248a69d30654840b7c111119cab6f836f0a1a0f80e00d15d25303eb604", 0x94, 0xfffffffffffffffe) add_key(&(0x7f0000245000-0x5)='ceph\x00', &(0x7f0000a6d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000aed000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000216000)={0x0, 0x800, 0x10}, &(0x7f0000206000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000220000)={r4, 0xcc, &(0x7f0000781000-0xcc)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x120ee00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb28}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}]}, &(0x7f00000bc000)=0x10) r5 = getpgid(0xffffffffffffffff) recvfrom(r2, &(0x7f0000ea5000-0x1000)=""/4096, 0x1000, 0x40000040, &(0x7f0000271000-0x6)=@hci={0x1f, 0x3, 0x0}, 0x6) mq_notify(r0, &(0x7f0000df4000)={0x0, 0x33, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 87.056898] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=62797 sclass=netlink_xfrm_socket pig=13250 comm=syz-executor0 2018/01/21 22:45:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200300, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b1c000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) sendmsg$unix(r2, &(0x7f0000c2b000)={&(0x7f0000cd2000-0x3)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001bc000)=[{&(0x7f0000329000)="3f11d4c0bdd6d46603bea73809", 0xd}, {&(0x7f00000dd000)="eac0cdca1466d7edc67cac2f4157776ecc6283a802aeac1295c84bd499623b3f6c594f2d14f2fb7819c8509403379564ee8ef42b58c3e7accc75e6bb0d9e22a2", 0x40}, {&(0x7f0000acf000)="7ddb4202279740f5b9efb32d7482fc34ca002d43165e7e8bc284549762540b16e578dc07a8dfa9c5f258cd9e25cbf2b21043b05818087824634215e9127f08ef84ac344161f1436d8a6ba7fe26b10be49ecc0cc8f579eaa6d57b3d3a3518323e1a93155f851b047f1dd48c2c389641128ae98fb11f57c34de3fa79c6aefe659fc7da6b6f0142fc915b0984e0118b0e70d7a57f598365d80c709a4b643ab01dec86fe4c8b5be32669a1c0d24fa8b964e7f79853aa10ef55823a997c2516f96718f05f32e02982e66b71f8951dd11259178ce1a9", 0xd3}, {&(0x7f0000920000-0xde)="1ca695ce50e1464ebafba95d1e69a203b60582605e4e2528f5647f98215255129209774f0de559d3b156337ad786eed3d8572fca85f38cdc1a079f63efb039ac857295d6f87c2166ff3d2cdcb79bfd16b1584320018af1584b3604c47f4007b05ba5e5e9a723ca152f76dd4539782d7c20bfd94526bd3d3b4d178910e94da2335b83087ad531547440c689f674cf71dc251ff13b2e0bc433bbf54632d651d117571f1b7409aa34adda272b680a49f710bda8fc154306e26ff27a414f1d6fa51c54b69f08a0b277aff66f007c0166e9fda14c539eba5944d94465d5d120db", 0xde}, {&(0x7f0000697000-0xcb)="53c2fc1d02e7f116459cff8b4a4ea585827f5042bc7f28dddb6c8b9b621672bb690232d8707b015c1ece12a63931cf0d4e668dcbb11092d80c45eb75e703e61b23cafd4e5f9fcfeeeb15466251a3de380ce4babfd770fe6c84367a08191941ef985008f2b308cd1c101ef29024f33ff759a17ed01311d2f5278c355f51f1c59c702f9ee453c34fcc1514443e45c09474ddd27c8dfcdb42532bf585cc9ec394d3e0c190ba179019b1a829425c220eb07dfdd2661f746e09a055f35b336179b6548f3a22aaab98fdef117f17", 0xcb}], 0x5, 0x0, 0x0, 0x10}, 0x800) sendmsg$inet_sctp(r1, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000646000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000a61000)={&(0x7f000034f000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b2f000)=[{&(0x7f0000d05000-0x19)='v', 0x1}], 0x1, &(0x7f0000801000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/21 22:45:40 executing program 3: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000392000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 87.098158] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13250 comm=syz-executor0 2018/01/21 22:45:40 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f000053a000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e63000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x88) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ca000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000fde000)=0xdfc) sendto$inet6(r1, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/21 22:45:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00003ce000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f00006aa000-0x5)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000000000000000736616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e", 0xd1, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r3, r3}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003a0000)='/dev/dsp\x00', 0x80000, 0x0) write$eventfd(r0, &(0x7f0000b4e000-0x8)=0x0, 0xfffffe7e) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/21 22:45:40 executing program 2: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f4b000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x900) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000c6a000)={0x57, 0xfffffffffffffffc, 0x6, 0x1, 0x1}) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f4c000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000f4a000)={0x200000000000000, 0x40}) bind$alg(r0, &(0x7f0000f48000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f4d000-0x8)={0x0, 0x7, 0x7fff}, &(0x7f0000f4c000)=0x8) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000387000-0x10)={0x17, 0x8d, &(0x7f0000853000-0x8d)="94b42c55a4d63137812137643192c2ba645932eb49778b7664ef0231a14b8a5d96133f2eb004102ac35e1a5e8239bb65789aaa155c65e54dc0a7cec52a36f6ae4f9fc1b5591c9b0e52a5813e116893a97327107fe59648dd71f164a68a46d14391abf8bd9dcf28484db26c46f0cb5651c12abfb0709d5e6d8db5b4da7567b9ac3b7c2e084560cf60ccef1d6a47"}) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f4c000)={r3, 0x4}, &(0x7f0000f4d000-0x4)=0x6) r4 = accept$alg(r0, 0x0, 0x0) readv(r4, &(0x7f000074b000-0xa0)=[], 0x0) mmap(&(0x7f0000f4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f4e000-0x98)="b8b3546e4accea523e40fc8f5cf2f91755a14ee4092ac430eb2722f21e37d2c05f29332413eb437a4e10bf5b84b2935c3abcc85c96b542dc6315659462b730ba0982ac2ad984bfe2da2a3ce2e6b6f022fbc7d47662f7bb8d48760e1ee3d7d3765e8798db5f2bc70cc3be7bfcb471743e8775a9a7548256a288f2b4a7d5d79bd3afa80879db267e63051810aeadaadabdd0c01fb173e1bd10", 0x98) [ 87.127981] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=62797 sclass=netlink_xfrm_socket pig=13272 comm=syz-executor0 2018/01/21 22:45:40 executing program 1: syz_open_dev$audion(&(0x7f000043b000-0xc)='/dev/audio#\x00', 0x7fff, 0x80080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be1000-0x17)='net/ip6_tables_targets\x00') sendfile(r0, r0, &(0x7f00003e1000)=0x4, 0x3ff) 2018/01/21 22:45:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0xfffffffffffffffc) 2018/01/21 22:45:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/rtc\x00', 0x40, 0x0) accept$ax25(r0, &(0x7f0000c49000)={0x0, {""/7}, 0x0}, &(0x7f0000098000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007aa000)="06c9511096ee06478281bab2ae3e84d1021fd3d2f83dcfb5bf4579cd03a3e26ee475a5467470b395f3cfa3a7bab95d72dbf66cd960e876b3ae09f9551ce511e0cb116f49e6e8955c73ca8250f6eb06197fe855937d0b9b2579b1d063380dc9faf13e2eb631be1ebfa1b069f54fc7939cfad1fa7c029f17edde2cb57dce3cf9f96690aa7eabcef1b8496ec86eaec9f5d96d08de89a0b54199951a2706ade3d8db7b4b8bb9d407ca3aecfe01fe9a2ea5e87754e82a27dca828d7824674bdf29326d3951afad62cc3f9583f8c229904c6e4a58b966d90ad", 0xd6) 2018/01/21 22:45:40 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000091000)='(\x00', 0x3) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000093e000)={0xd7c, 0x2, 0x4}) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/21 22:45:40 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007c1000-0xa)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000001000-0x8)={0x19980330, r1}, &(0x7f0000001000-0x18)={0x7764, 0x1, 0x80, 0xfffffffffffffff7, 0x1000, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000-0x4)=0x4c9763d9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0x1, 0x161000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000004000)=0x3, 0x1) r4 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0x4, 0xc0c0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/policy\x00', 0x0, 0x0) read(r0, &(0x7f0000005000)=""/205, 0xcd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000005000-0x8c)={0x80000000, 0x5, 0x7caa6497, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f0000008000-0xc)={0x10001, 0xfffffffffffffbc7, 0x975f, 0x4, 0x101, 0x407462da}) mbind(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000004000-0x8)=0x1, 0xffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r5, &(0x7f0000008000)={0x1f, {0x746, 0x1, 0x5a7b, 0x4, 0x101, 0x88aa}, 0xe99a}, 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000000, 0x20010, r4, 0x47) 2018/01/21 22:45:40 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000004000-0xd)='/dev/dmmidi#\x00', 0x7cf, 0x20000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000009000-0x10)=[{&(0x7f0000000000)=""/3, 0x3}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000009000)={0x0}, &(0x7f000000a000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000008000)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(r1, &(0x7f0000001000)={0x106, 0x5, "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"}, 0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000008000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/21 22:45:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="06d56fc4cb39", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000bad000)='/dev/admmidi#\x00', 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f29000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000d4c000)={0xfffffffffffffff9, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4, 0x5, 0x34, 0x1, &(0x7f0000a06000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x4, 0x1000000000000}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000154000-0x15)='/proc/self/net/pfkey\x00', 0x101001, 0x0) 2018/01/21 22:45:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a32000-0xa)='trusted\\/\x00', 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ef5000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/21 22:45:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r0, &(0x7f0000dae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000864000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bc000)=0x28) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009d6000)={r1, 0x1b, "b9d13c595a521435208ba42b8b30c6a9acbb4d4d6b6842cad8e760"}, &(0x7f000083e000-0x4)=0x23) 2018/01/21 22:45:40 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000002000)='\t', 0x1) sendfile(r1, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/21 22:45:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000d45000)='user\x00', &(0x7f000039e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000104000-0x3)="f700e1", 0x1f0, r0) r2 = add_key$user(&(0x7f0000d2e000-0x5)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fb1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000a95000)={r1, r2, r2}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000028000)={'sha1-avx\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000206000-0x84)=[], 0x0) socket$llc(0x1a, 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) 2018/01/21 22:45:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c3c000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00008e9000-0x8)={0x0, 0x0}) ioctl$TCSBRK(r0, 0x5409, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000053a000-0x28)={0x5, 0x3, 0x7fff, 0x7, 0x5}) openat$cuse(0xffffffffffffff9c, &(0x7f00008ff000)='/dev/cuse\x00', 0x20000, 0x0) [ 87.682068] futex_wake_op: syz-executor3 tries to shift op by -1; fix this program 2018/01/21 22:45:40 executing program 5: mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000e000-0x8)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r1 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000038000)={0x3, 0x3}) truncate(&(0x7f0000030000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r1, 0x0) getdents64(r0, &(0x7f0000007000-0x12)=""/24, 0x18) 2018/01/21 22:45:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc01848fc, &(0x7f00008a7000)="99ddab00dace3b890800dd0c40f8f58fe995dbafe14f823958f865909a530d7e45889deb15054725fb797b866a5b37543c12e6193448d4c43fe7eff345ea2f0a6cf150ad0430476b41349eeaae020845da646218f0f1de3d1d5af4ea03df82540dc9152f87156026f2b3c7dd5c31930157852f4de03dd3cc60dd9846cb20ca648f0a7cea31e5e58f1f95ec37b72e8b40e69cc5299de73907000000000000001274227fb3d3") lseek(r0, 0x0, 0x1) 2018/01/21 22:45:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009fd000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f000026b000-0x4)=r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006ae000-0x8)={0x0, 0x1}, &(0x7f0000690000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000022f000)={r1, 0xb24}, 0x6) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) 2018/01/21 22:45:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) socket$inet(0x2, 0x80000, 0xdce) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) [ 87.737760] futex_wake_op: syz-executor3 tries to shift op by -1; fix this program 2018/01/21 22:45:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ax25(r0, &(0x7f00003d1000-0x1e)=""/30, 0x1e, 0x40000021, &(0x7f0000df6000-0x10)={0x3, {"411213faf9e697"}, 0x100000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000911000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80100) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000ef2000-0x8)={0x3, 0xebdd}) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r3 = syz_open_dev$vcsn(&(0x7f0000c17000)='/dev/vcs#\x00', 0x7, 0x101001) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f000081e000)=""/171) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f000018e000)={{0xf000, 0x5005, 0x1f, 0x6, 0x36e, 0x9, 0xfffffffffffffffc, 0x8, 0x10000, 0x6, 0x9, 0x4, 0x0}, {0xd000, 0x3000, 0xe, 0x7, 0xaba, 0x5, 0x81, 0x3f, 0x80, 0x7, 0xe015, 0x1000, 0x0}, {0x103002, 0x5000, 0x8, 0x7, 0x5, 0xffffffff, 0xffffffffffffffff, 0xffffffff80000001, 0x7, 0xfc, 0x8000, 0x7fffffff, 0x0}, {0x6004, 0xf000, 0xf, 0x1, 0x8, 0x0, 0x6, 0xfffffffffffffff9, 0x401, 0x5, 0x0, 0xfff, 0x0}, {0x5000, 0x100000, 0x9, 0x3ff, 0x7fffffff80000, 0x1, 0x4, 0x7e90, 0x81, 0x3ff, 0x5, 0x7, 0x0}, {0x100000, 0xf000, 0xf, 0xffffffffffffff54, 0x1, 0x4643, 0x3, 0x5, 0x10001, 0x600000000, 0x1, 0x4, 0x0}, {0x2, 0xd000, 0xa, 0x8, 0x8001, 0x9, 0x40, 0xffff, 0x0, 0x101, 0x40, 0xff, 0x0}, {0xd000, 0x0, 0x1c, 0xecb3, 0xcc9, 0x6, 0xfff, 0xfff, 0x6, 0xa7dd, 0x80, 0x5b5, 0x0}, {0x1000, 0x1, [0x0, 0x0, 0x0]}, {0x3000, 0xf000, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x0, 0x0, 0x8, 0x1, 0x10004, [0x6, 0x0, 0x1, 0x10001]}) r4 = syz_open_procfs(0x0, &(0x7f000063c000)='net/icmp6\x00') ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000995000-0x20)={{&(0x7f00009f4000/0x4000)=nil, 0x4000}, 0x2, 0x0}) 2018/01/21 22:45:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x204000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x5, &(0x7f0000000000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x0, r1}) r2 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x6, 0x40001) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000)=0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000000)=0x101, 0x8) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x4, 0x6, 0x6, 0x7ff, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f0000003000-0x8)='./file0\x00', r2, &(0x7f0000002000)='./file0\x00', 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000)={r3, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0x5, 0x8208, 0x4bb, 0xfffffffffffffffd, r3}, 0x10) bind$alg(r0, &(0x7f0000002000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000)=""/143, 0x8f, 0x0, &(0x7f0000005000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) recvfrom(r2, &(0x7f0000002000-0x58)=""/88, 0x58, 0x0, 0x0, 0x0) close(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000006000)=""/53) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) linkat(r2, &(0x7f0000004000)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file1\x00', 0x1400) 2018/01/21 22:45:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000d6000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) pwrite64(r0, &(0x7f0000840000-0x5c)="88c4bf79170dd6e73605fd59b6111f35b695c6f8169448882d5e1bb90a5aa121814313d16286f7849e1f4cd24ff8a6e611bf4d36e79aec95e5eb5b2db976690f0177cae0992f1c61c339030fa2bdb6695321059add7d9492e4bb7e86", 0x5c, 0x0) 2018/01/21 22:45:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000020000-0x168)=[{{&(0x7f0000022000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000022000-0x50)=[{&(0x7f0000020000-0x1000)="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", 0xf01}], 0x1, &(0x7f000001a000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000020000-0x11c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$dmmidi(&(0x7f0000281000)='/dev/dmmidi#\x00', 0x4a, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000c88000)={0x2832, 0xffffffffffff30b0, 0x667, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 22:45:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x101000) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000006e000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000003000)=0x0) io_submit(r1, 0x1, &(0x7f0000006000-0x10)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000006000)="a30893ded2acbd7fb6351551aa1e45ff2716086b80913e8c3080f40ad33a69ed94b7970d8c13777e384c4282c4dc4553c3", 0x31, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 22:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0xc0109207, &(0x7f0000349000-0x8)={r0, r0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b20000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ac000)=0xfdb8) socket$inet6(0xa, 0x2, 0x6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f000007e000-0x92)=""/146) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000585000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/21 22:45:41 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x0) munmap(&(0x7f000046f000/0x3000)=nil, 0x3000) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) 2018/01/21 22:45:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000031b000)={0x1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000af4000-0xc)={r0, 0x20, 0x10}, 0xc) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000)=[0x0]) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000+0xb82)=0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() setgroups(0x8, &(0x7f0000000000)=[r2, r3, r4, r5, r6, r7, r8, r9]) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x40a00) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r12, &(0x7f0000003000-0x2d)={'system_u:object_r:autofs_device_t:s0', 0x20, 'staff_u\x00'}, 0x2d) pause() eventfd2(0xb32, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r12, 0x890b, &(0x7f0000004000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001, 0x949, 0xda1, 0x100, 0x74d1, 0x2050000, r11}) ioctl$KVM_SET_XSAVE(r12, 0x5000aea5, &(0x7f0000002000)={"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"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r12, 0x3, r10, &(0x7f0000005000-0xc)={0x80000008, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000006000-0xd)=@known='security.evm\x00') 2018/01/21 22:45:41 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000f57000-0xc)='/dev/audio#\x00', 0x3, 0x800) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00005aa000)={0x0, 0x8, 0xfffffffffffffbff, 0x2, 0x7, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndmidi(&(0x7f000031a000)='/dev/snd/midiC#D#\x00', 0x5, 0x300fff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00006fe000-0x4)=0x0) fcntl$setown(r2, 0x8, r4) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000fa5000)={0x0, 0x3c, &(0x7f0000477000-0x3c)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6e}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001a9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00005ab000)={r7, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x80000001, 0x1, 0x586}, &(0x7f0000567000-0x4)=0xa0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/ptmx\x00', 0x280040, 0x0) splice(r3, &(0x7f0000d03000-0x8)=0x0, r2, &(0x7f000081c000-0x8)=0x0, 0x6, 0x4) writev(r6, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/21 22:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f58000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff0000)=0xe8) r2 = syz_open_dev$audion(&(0x7f000060f000)='/dev/audio#\x00', 0x4, 0x8000) ioctl$int_in(r2, 0x5421, &(0x7f0000c49000)=0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a91000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2, r1}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000274000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00004b9000)={0x0, 0x5, 0xffffffff, {0x0, 0x0}, 0xffffffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/21 22:45:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000047000-0xa)='./control\x00', 0x0, 0x0) r0 = inotify_init() 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) inotify_add_watch(r0, &(0x7f000082a000)='./control\x00', 0x800) r1 = syz_open_dev$admmidi(&(0x7f000028a000-0xe)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000f95000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000024000-0x30)={0xac, 0x0, &(0x7f0000021000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x18, &(0x7f00000b4000-0x18)=[@flat={0x73682a85, 0x10a, r2, 0x1}], &(0x7f0000a49000)=[0x38, 0x78, 0x48]}, 0xe0000}}, @release={0x40046306, 0x0}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x28, 0x48, &(0x7f0000aa3000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f000034e000)=0x0, 0x1, 0x0, 0x24}], &(0x7f0000f0b000-0x48)=[0x38, 0x78, 0x28, 0x0, 0x30, 0x0, 0x78, 0x38, 0x0]}, 0x1}}, @register_looper={0x630b}, @acquire={0x40046305, 0x2}], 0xbe, 0x0, &(0x7f000026a000+0x929)="5be3400d9d6a99ab60e38b802ebd7234b78d04388683a16b46e4608afb9fae019d8191e010ee38121c6fd9cff60ada07c1e660fd628fd7d2fd79cd2e34cf65b4ce3fcf862b13a9f0bf9225d515cd89f20f5aece198f31b55697dc3b053eab0781489a6f7043fd8ce07e6fa53c544401cac3cc6820e41e15a372600a0e82cf32347f631ba76af0ef8e71fd70e8627c851ebbaf2e09eabb94fa937ab9404f0c12dfd471205dfe4a1f54754106b5163cc63b80c81f435cba8352bafd1edcf18"}) inotify_add_watch(r0, &(0x7f0000afa000)='./control\x00', 0x22000800) 2018/01/21 22:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 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) finit_module(0xffffffffffffffff, &(0x7f0000295000)='wlan1:\x00', 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000-0x10)={0x0, 0x2710}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00008a7000)='/dev/dmmidi#\x00', 0x401, 0x0) getsockname$ipx(r1, &(0x7f00004bd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002d1000-0x4)=0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000054a000)=0xe4b) accept(r0, &(0x7f0000022000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000317000)=0x14) 2018/01/21 22:45:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x1, &(0x7f00007f5000)={0x0, 0x14, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000edb000)=0x0) timer_getoverrun(r2) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000bbd000-0xb)='/dev/adsp#\x00', 0x4, 0x400) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00009d0000)=0x101, 0x4) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) accept4$packet(r3, &(0x7f0000f90000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000036d000-0x4)=0x14, 0x80000) connect$can_bcm(r3, &(0x7f0000a52000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/21 22:45:41 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ccf000)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009d9000-0x39)={0x0, 0xb8, "b2f121b9ed7e0c6dfa8cf8d1be8b65c9e7911e810ff75a468e5b7dbacc57f6ff3d3e7df753ef6c65281aac6773d9383d70fee71a98cdf1caeabd7f93bd770c91297a6f4270cd27081b68af9c9a55e0480e933d2b276a38eb5a87f7f6f9a11e306f2ed8cfe1e70bdeb91f130a88d8171934b7fb87ea652b9085f4ab99c9389fda127805d964e693d4f6cf09d609f502efd187ba90601a6484fddf4ed29737c3066f17cc46194049de6c1a663a126e5cf36de10486eaf61f2a"}, &(0x7f0000000000)=0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000414000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000002000-0x4d)="360f380bc3b964030000b800b022aaba000000000f30defd0f01c8260f2011c4c279300966baf80cb8389c3e88ef66bafc0cb800900000ef672ef3d9e5c4c1065182090000000fc79a36989919", 0x4d}], 0x1, 0x10, &(0x7f0000002000-0x10)=[@cr0={0x0, 0x20000004}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xffff}, &(0x7f0000ccb000)=0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000607000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) ioctl$void(r2, 0xc0045878) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000005000-0x8)={0x9, 0x2}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000004000-0x4)=0x0) socket$inet(0x2, 0xa, 0x200) r3 = semget(0x2, 0x0, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f0000004000+0xbed)=""/227) [ 87.870815] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 87.895653] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/01/21 22:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x40, &(0x7f0000556000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f09000)={0x0, 0xffffffffffffffff, 0x1}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xdc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000057c000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004f2000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[{&(0x7f0000ace000-0x94)="714df6a13e67b44bbb9438686733a388f0b2e8fd60def6b7bef46e63a76eda65e54b53de7b3d6292a4d291137464c10fff9d9938efb72b45a03605dc42ac6e", 0x3f}], 0x1, &(0x7f0000a41000+0x3f0)=[], 0x0, 0x0}, 0x0) 2018/01/21 22:45:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000cff000+0x67a)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c93000)={0x0, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfffffffffffff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf6, 0x7fff}, &(0x7f0000c24000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c4e000)={r1, 0x3, 0x0, 0x7, 0xfffffffffffffffa}, &(0x7f00003c4000-0x4)=0x18) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000786000)='/proc/self/net/pfkey\x00', 0x400c00, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00005c9000-0x4)=0x0, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ccb000-0xc)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f00009bb000)=""/221, &(0x7f0000a62000)=0xdd) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000315000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a8b000-0x4)=0x10) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000083000-0x11)=""/17) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000623000-0x4)=0x2e, 0x4) prctl$setfpexc(0xc, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002cf000)='/selinux/checkreqprot\x00', 0x100, 0x0) bind$inet(r5, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003fb000-0x98)={r4, @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]}, 0x2, 0xfffffffffffffffe}, &(0x7f00001b0000)=0x98) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000134000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/21 22:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = dup2(r1, r0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c95000-0x4)={r1}) connect$vsock_dgram(r2, &(0x7f0000b4a000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00001d9000)=0x80000001, 0x4) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7119, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000e4f000)='./file0\x00', &(0x7f0000421000-0x1000)=""/4096, 0x1000) r4 = memfd_create(&(0x7f0000733000-0x5)='$GPL\x00', 0x3) accept$inet6(r4, &(0x7f00008b1000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e7a000)=0x1c) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000017000-0x6)={0x80, 0xa7, 0x5}) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000727000)=0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00008df000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000046b000-0x4)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000364000)='dctcp\x00', 0x6) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 22:45:41 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006a0000)='/dev/ppp\x00', 0x185002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000069e000)={r1, 0x4}, &(0x7f0000c19000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fe2000-0x83)="7061676506617000fb2ec9b1ebf66607668eaaf2e5b2b2d085ad8bf637c5a21042604943de000000000000c90845535f28b1d8a4fb2b4840feaf606847d938a0ec5f40ef883161575367f498956d1a1fd4020b21f245760d28882cbc51d374d6cb2e88c4d70f7584001ee030a704fd0125061713086d9acb880b000000000000000673") fcntl$setlease(r0, 0x400, 0x1) close(r2) 2018/01/21 22:45:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f00009b8000)="", 0x2da, 0x0, &(0x7f0000975000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00006d6000)=0xb7, 0x4) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/01/21 22:45:41 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='ns/ipc\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002000)={0x0, @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]}, 0x5, 0x8001}, &(0x7f000000d000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000b000)={r1, 0x10001, 0x9, 0x8000, 0x855d, 0x200}, 0x14) 2018/01/21 22:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c82000)='/dev/sg#\x00', 0x0, 0x10000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000fe5000-0x1)=0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000c98000-0x8)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b8c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x7) getegid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000720000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000872000-0x4)=0x10) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000db7000)={0x0, 0xffffffffffffffff}) 2018/01/21 22:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000887000-0x10)='/selinux/policy\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) truncate(&(0x7f00000a3000-0x8)='./file0\x00', 0xffffffffffffffff) 2018/01/21 22:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = syz_open_dev$mouse(&(0x7f0000615000-0x12)='/dev/input/mouse#\x00', 0x0, 0x109000) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000bfa000)=0x4, 0x4) 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) mlockall(0x3) 2018/01/21 22:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc3, &(0x7f00000d1000-0xc3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8d, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "c8ce0e3439e9ce2cb1883ba09d6de29fa4014b97013afca20b5fa2d931a03bde9cd494727ce3d331987542bed8b04a3d09b3aee9d783f43cd37ef21baedc78d87945913101fbaca75c40152634b7e3353b23b9a0016fcd94b64e0497cabda564a0fe16d699e82677cf106f7e0fa243bde884e1307bbebed6dffdf81f2f"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/21 22:45:41 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000035000-0xb)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x3, 0x5dd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x80}, 0x7, [0xffffffffffffffff, 0x6, 0x4, 0xffffffffffffa14d, 0x101, 0x7ff, 0x991, 0x7ff]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000002000-0xb)='/dev/mixer\x00', 0x1, 0xa, &(0x7f0000001000)={0xf4, 0x61, 0x1, 0x9, 0x0, 0x7, 0x800, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a61000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$bt_rfcomm(r2, &(0x7f0000378000-0x9)={0x1f, {0x80, 0x7, 0x7, 0x8bf, 0x6, 0x1f}, 0x5}, 0x9) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00004f1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd0000-0x4)=0x14) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000371000-0x4)=0x9b) 2018/01/21 22:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000042c000-0xc)={0x3, r0, 0x1}) connect$ipx(r1, &(0x7f000049b000)={0x4, 0x6, 0x1f, "eb9de7e213b1", 0xffffffffffffffe0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000805000-0x30)={0x80000000, 0x7, 0x8, 0x0, 0x200, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) 2018/01/21 22:45:41 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) rt_sigqueueinfo(r0, 0x2b, &(0x7f000053c000-0x10)={0x6, 0x8e, 0x5, 0x7}) r1 = memfd_create(&(0x7f0000bbd000)="6370757365742974727573746564656d30ca76626f786e657430292d5e766d6e65743100", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000000, 0x401, 0x4, 0x1, 0xfffffffffffffffc, 0xffffffff, 0x4, {0x0, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba72, 0x4, 0xb47, 0x2, 0x0}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000412000)={r2, 0x10001, 0x30, 0x0, 0x5}, &(0x7f0000000000)=0x18) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000000)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_opts(r5, 0x29, 0x36, &(0x7f0000001000-0x28)=""/40, &(0x7f0000000000)=0x28) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000000)={0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r4, 0xf, &(0x7f0000001000)={0x1, r0}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000001000)={0x401, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000001000-0x90)={0x2, 0x18, 0x8, 0x7, 0x12, 0x0, 0x4, 0x1, [@sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x7, 0x2, {0x6, 0x3c, 0x9, 0x3a4, 0x0, 0x9, 0x0, @in=@dev={0xac, 0x14, 0x0, 0xc}, @in=@broadcast=0xffffffff}}, @sadb_lifetime={0x4, 0x3, 0x2, 0x8000, 0x11c000000000, 0x80}, @sadb_lifetime={0x4, 0x2, 0x200, 0x100000000, 0x5, 0xaf1}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000000000)=""/0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000005000-0x4)=0x60, 0x423906eaf2dbb81b) r6 = semget$private(0x0, 0x3, 0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r6, 0x0, 0x13, &(0x7f0000005000)=""/208) r7 = shmget(0x2, 0x1000, 0x54001326, &(0x7f0000000000/0x1000)=nil) shmctl$SHM_INFO(r7, 0xe, &(0x7f0000001000-0x4)=""/4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r5, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000)=0x1c) shmget$private(0x0, 0x1000, 0x78000090, &(0x7f0000000000/0x1000)=nil) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000006000)={r3, 0x5, 0xf4a}, 0x8) 2018/01/21 22:45:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x80137fff) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002e2000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0x16) 2018/01/21 22:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415bccc7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000085000-0x20)=[{&(0x7f0000723000)=""/23, 0x17}], 0x1, &(0x7f0000416000)=""/132, 0x84, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000899000-0x10)={0x0, 0x0}) 2018/01/21 22:45:41 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000097000)='/dev/usbmon#\x00', 0x5, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000000)={0x7, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009c4000-0x11)='net/fib_triestat\x00') sendfile(r1, r2, &(0x7f00006dc000-0x8)=0x800000, 0x401) 2018/01/21 22:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000027f000)={0x26, 'rng\x00', 0x0, 0x4, 'drbg_pr_sha384\x00'}, 0x28) accept$alg(r1, 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d38000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000704000)=0x14) recvfrom(r1, &(0x7f0000683000-0x40)=""/64, 0x40, 0x40010101, &(0x7f00001c5000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000d81000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(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}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 22:45:41 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x2) 2018/01/21 22:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000012d000-0x48)={0x0, 0x0, &(0x7f00002b7000)=@raw=[], &(0x7f0000e61000)='syzkaller\x00', 0x0, 0xbc, &(0x7f0000553000)=""/188, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_open_dev$sg(&(0x7f00006d7000-0x9)='/dev/sg#\x00', 0xe946, 0x200600) 2018/01/21 22:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0xf, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000)=0x0, 0x3) open(&(0x7f0000eaf000)='./file0\x00', 0x80400, 0x40) 2018/01/21 22:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000a0000-0xf6)='H', 0x1) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00009d7000-0x20)={0x0, 0x100000, 0x6, 0x6, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r0, 0x407, 0x0) ppoll(&(0x7f0000436000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) 2018/01/21 22:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe0000)='./file0\x00', 0x0) r0 = semget$private(0x0, 0x2, 0x220) semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000aa5000)=""/4096) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd7000)="") r1 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00009ca000)='./file0\x00', &(0x7f0000fb1000)='ramfs\x00', 0x0, &(0x7f0000ba9000-0x1)="") mmap(&(0x7f0000bf9000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) 2018/01/21 22:45:41 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000018000-0x6)='./bus\x00', 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) sendfile(r1, r1, &(0x7f0000014000)=0x0, 0x400) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000014000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000f000)=0x9) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f000000e000-0xe)='./file0/file0\x00', r1, &(0x7f0000019000-0xd)='./file0\x00', 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000019000)=0x9) 2018/01/21 22:45:41 executing program 3: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f61000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xa0) 2018/01/21 22:45:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x1000000010) write(r0, &(0x7f0000edc000)="240000001b0007effe000000000000003200000c0900011c00000198ee0000070400ac00", 0x24) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000089c000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 22:45:41 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, 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) pipe(&(0x7f00009cd000-0x8)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f000050c000-0x2b)=""/43, 0x2b, 0x12041, &(0x7f00003d8000-0x1c)={0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$audion(&(0x7f0000f22000-0xc)='/dev/audio#\x00', 0x7fffffff, 0x82000) accept4$nfc_llcp(r2, &(0x7f00007d9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000225000)=0x60, 0x80800) r3 = syz_open_dev$usbmon(&(0x7f0000faf000)='/dev/usbmon#\x00', 0x9, 0x80000) bind$inet6(r1, &(0x7f0000bba000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) sendmsg$can_raw(r0, &(0x7f0000174000)={&(0x7f0000721000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cd1000-0x10)={&(0x7f0000160000)=@canfd={{0x0, 0x3ff, 0x1ff, 0x1}, 0x19, 0x1, 0x0, 0x0, "8082119e4795e181fb37e5b930715d3a46f3790e95261eb57c61ba2879f57812ca781d718f3d6b07f12025952773dcf8f4be5e38d28fc08b78ff72c24a7fa409"}, 0x48}, 0x1, 0x0, 0x0, 0x4004080}, 0x97c1a3bc5f41dd6c) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f000080a000-0x10)={0x2, &(0x7f0000a13000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/21 22:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd6, &(0x7f0000e76000-0x19e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xa0, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x10, 0x2, 0x60dc765a, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @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=0x10001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x1}], @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, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/21 22:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create1(0x0) stat(&(0x7f0000d3e000-0x8)='./file0\x00', &(0x7f0000278000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000efd000-0x8)='./file0\x00', &(0x7f000023c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = gettid() kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r0, &(0x7f0000da7000-0xc)={r0, 0xffffffffffffffff, 0x0}) 2018/01/21 22:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet6(0xa, 0x400000000000, 0xfffffffffffffffd) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ac000-0xc)='/dev/autofs\x00', 0x101040, 0x0) accept$netrom(r2, 0x0, &(0x7f00007e7000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000bfe000-0x8)={0x0, r0}) sched_getattr(r0, &(0x7f0000a09000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffe22, 0x0) 2018/01/21 22:45:41 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c85000)='/dev/snd/midiC#D#\x00', 0x100000001, 0x4200) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000d26000-0x4)=0x0, 0x4) msgsnd(0x0, &(0x7f000004e000)={0x0, ""}, 0x8, 0x0) 2018/01/21 22:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f000034c000-0x10)={0x2000000000000191, &(0x7f00007b2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) userfaultfd(0x0) 2018/01/21 22:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x4000, 0x80, &(0x7f000055e000/0x4000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008e6000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba2000)=0xe8) lstat(&(0x7f00003d2000-0x5)='./file0\x00', &(0x7f000044d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f25000-0xe8)={{{@in6=@empty={[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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000729000)=0xe8) r4 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003fe000)=0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000d1b000-0xd)='/dev/dmmidi#\x00', 0x10000, 0x20000) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ab3000)={0x0, 0x0, 0x0}, &(0x7f00006b3000)=0xc) shmctl$IPC_SET(r0, 0x1, &(0x7f00006f8000-0x70)={{0x0, r1, r2, r3, r4, 0x10d, 0x9, 0x0, 0x0, 0x0}, 0x21421421, 0x8, 0x6, 0x5, r5, r7, 0x9db, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getresuid(&(0x7f0000f0f000)=0x0, &(0x7f0000728000)=0x0, &(0x7f0000b22000-0x4)=0x0) 2018/01/21 22:45:41 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000025b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xffffffffffffffe0, 0x97, 0x0, 0x7, 0x3, [{0x200, 0x1f, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x81, 0x5, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9, 0x800, 0x100000000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000009000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 22:45:41 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000493000-0xb)='/dev/midi#\x00', 0x3, 0x2) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000579000)={0x2, 0x7fff, 0x1, 0xc6a}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f00005c2000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x2}, 0x6) getsockopt(r0, 0x3, 0x2, &(0x7f0000000000)=""/4096, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xc72, 0xb, 0x3, 0x8, r1}, &(0x7f0000002000)=0x10) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) mknod(&(0x7f0000003000-0x8)='./file0\x00', 0x8, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) ioctl$KDDELIO(r0, 0x4b35, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000)={0x4, [0x3, 0x0, 0x3, 0x1]}, &(0x7f0000002000-0x4)=0xc) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000003000-0x64)=""/100) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000007000)={0x7a, 0xffffffff, "460337b3c7ef1aa2fc79ed7bca5e6563db4f643cbced68661909ad6cbd5aee75b1edfce66b7c5e9d6e54c43c9cbc931e2fa26ba14967ac7559ba6dbdc6809007e3ab7528cdfc0bf2f783e91f3d86e75b6c8242d2afd4da5ad905d60ff7c7152a67ed51a4c25b8d83976bfd15a2201de69046"}, &(0x7f0000007000)=0x0, 0x1400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000)=0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/21 22:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004ad000-0x11)='/dev/qat_adf_ctl\x00', 0x4040, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000126000)={0x5, [0x100000001, 0x0, 0x2, 0x8, 0x6]}, &(0x7f00006af000-0x4)=0xe) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/01/21 22:45:41 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000a5e000)='/dev/usbmon#\x00', 0x6c63, 0x4001) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f000049e000-0x8)='./file0\x00', &(0x7f0000001000-0x1008)={0x1008, 0x400, "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"}, &(0x7f0000000000)=0x0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000fdc000)='/dev/admmidi#\x00', 0x2, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000027e000-0x20)={0x1ff, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000fb0000-0x10)={r3, 0xffff}) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r1) r5 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r4, r5, r4}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f0000a72000-0x10)={'poly1305-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = epoll_create1(0x0) r7 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000019000)={0x0, 0x0}) 2018/01/21 22:45:41 executing program 3: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000aca000)={0xfffffffffffffff9}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xf}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x1, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/21 22:45:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x8, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000300000-0x4)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0xffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) r1 = getpgid(0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ded000-0x10)={r0, &(0x7f000030f000)="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"}, 0x10) getpgid(r1) tkill(r1, 0x2f) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000006c000)=0x2) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000e33000/0x1000)=nil) shmat(r2, &(0x7f0000471000/0x4000)=nil, 0x2) 2018/01/21 22:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00009a6000-0x43)=""/67) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00003e3000-0x1)=0x0) 2018/01/21 22:45:41 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000443000-0xb)='/dev/vcsa#\x00', 0x7ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000+0x519)={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) sendmmsg(r0, &(0x7f0000001000-0x78)=[{{&(0x7f0000353000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x1, 0x3, {0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x32, &(0x7f0000224000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000d49000)="4bd61c9a2c1976702a46b8d2c38e408923158f66dba978fb5ac4ecd213a849a4", 0x20}, {&(0x7f0000171000)="b3b1da875ac657541e4f511f803bc1b5260788369485358b7879bd6c4043de6b0315e97c22c26303fe893a2ce617754e9716f9b883205c89b92a4ebf251f311c4e54f29d130d68c9f01b21e3975aeefd87e180b382de73d330f44387e8ebd9d9dc1491cb", 0x64}, {&(0x7f0000001000-0x3a)="1d684a3b1de22f13ac7a1805fe835ffb2511543ed8605c648756550799c83334c1f807816e8832d0280e554302fb051dbe39dc5ba27873795bda", 0x3a}, {&(0x7f0000000000)="c156c65cbeac95f1f9df603096a0902923cd28b80e0511c3c00fb1", 0x1b}, {&(0x7f0000000000)="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", 0xff}, {&(0x7f0000000000)="dcbae8ae02479c3f5f0cb1e9282a5b33d0a55bdbe386236f6c865edb9db8db775efe53e7792ed80bf0eec53d821e99f0eddeb6a335a423f8127b5531c53d4bd1f6babb2dd4755bebd13aaf707919ec718e140b5bf0fdcb77b7923a8e50a34467774e5a4210402dd9ccfef35562fecbb1232ad879b665cf2d73609678343e138627edb49dd7b2d4e8829a41a482", 0x8d}], 0x7, &(0x7f0000319000)=[], 0x0, 0x40}, 0x2}, {{&(0x7f00007d1000)=@sco={0x1f, {0x1e, 0xffffffff, 0x2c9, 0xef3d, 0x2, 0x1}}, 0x8, &(0x7f0000685000)=[{&(0x7f0000127000)="f026ee8e2a70f83bef394342122c0d382866687bc0e6ddbc498295ded60c6f60ccd468229afc69e00b0212aa4eeaaf1c914470777aa0e34b839a7a08a717355084a7e97cc75146e11a93480b66cff29467a67a1c5dec543b5114e4", 0x5b}], 0x1, 0x0, 0x0, 0x80}, 0xbf}], 0x2, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000087f000)='oom_adj\x00') pread64(r2, &(0x7f000010f000-0xf5)=""/245, 0xaf, 0x0) 2018/01/21 22:45:41 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x33d, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xe, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001c000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000001b000)={[0x100000000, 0x6, 0x4, 0x3, 0x7ff, 0x101, 0x7, 0x7b, 0x6, 0x6, 0xed1f, 0x9, 0x1f, 0x6, 0x1f, 0x100], 0xf000, 0x300000}) 2018/01/21 22:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r0, &(0x7f0000db7000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000965000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) 2018/01/21 22:45:41 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000011000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000-0x4)=0x3f7) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000001000-0x4)=0x0) 2018/01/21 22:45:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dcc000+0x812)='/dev/vcs\x00', 0x4000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000383000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) tkill(r3, 0x3c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x48, 0x0, &(0x7f000044c000-0x83)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000c5a000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a95000-0x30)={0x1c, 0x0, &(0x7f0000b8f000)=[@decrefs={0x40046307, 0x0}, @increfs_done={0x40106308, r5, 0x1}], 0x0, 0x0, &(0x7f00002e4000-0x70)=""}) [ 88.392258] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/21 22:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000eed000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) io_submit(0x0, 0x1, &(0x7f00000d1000-0x10)=[&(0x7f0000cc1000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000807000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 22:45:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='net/nfsfs\x00') lseek(r0, 0x0, 0x3) fchmod(r0, 0x40) 2018/01/21 22:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000064b000)='/dev/snd/midiC#D#\x00', 0xa818, 0x202000) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000b0000)={r0, 0x9, 0x3, "91e30e5bc4ef12b8959d78a36840ac1d00c5a98fffc8ec1a35dc314c414c1ae6b5dcd02b6485370f2596c5e8870b05a1cab0ca66a36be76905039002f5181e6e3c474323036b1695b84955545cdf3989e1a134885c8fa9c4e062004a2d2f14676585f51ff2388eeb5516a9117faded10c3770da77fd97e5ed783d6dd0fe9147db60cc962548bb7d5effa8ffb222742bd7d596f3dcd65db4008ccc9d9f7868381a5ff8afb62f653ad7fadf3ec626adf92c29eb5f5e23fb70af986c091d8728ce5344ab5f5c342e8b177b2af2e308953a649ac4ebb0a2bd8fc290f9591a10a3a7a69748171b2aff3cefecc302d0d997efb5d"}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00002fb000)=0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/21 22:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f000044e000-0x3f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x31, 0x1, 0x400000000000006, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0xffffffffffffffff}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x7f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, 'S'}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/21 22:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5da"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0xfdde) 2018/01/21 22:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000c56000)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r1, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r1, 0x29, 0x40000030, &(0x7f0000cca000-0x4)=0x3f73, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005c0000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e33000-0x5c)={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0xfffffffffffffdbe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x3, [0xfffffffffffffffa, 0xfffffffffffffffc, 0x0, 0x8, 0xffffffffffff8000, 0x169, 0x81, 0x20]}, 0x5c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000)=0x0, 0x1f0) sendto$inet6(r1, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x401}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000ee9000-0x70)={[{0xffffffff, 0x0, 0x5, 0x3, 0x3, 0xaa5, 0x2, 0xfffffffffffffffa, 0x9, 0x5, 0x6, 0x0, 0xffffffff00000001}, {0x2, 0x9, 0x10000, 0x9, 0x400, 0x8000, 0x8, 0x200, 0xff, 0x56b, 0x1000, 0x0, 0x80}, {0xacb9, 0x9, 0x1, 0x4, 0x7ff, 0x5, 0x60, 0x800, 0x1f, 0x5, 0x94, 0xfffffffffffffff8, 0x8}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000050000-0x8)='./file0\x00', 0x101000, 0x22) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000795000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea7000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b60000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x734, r1}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 22:45:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d72000-0x8)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e49000-0x4)=0x0, &(0x7f000017b000-0x4)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c34000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00007fb000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c28000-0x4)=0x8c) sigaltstack(&(0x7f00009c3000/0x1000)=nil, &(0x7f00007e2000-0x8)=0x0) 2018/01/21 22:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer\x00', 0x1, 0x0) 2018/01/21 22:45:41 executing program 3: geteuid() madvise(&(0x7f0000a3b000/0x3000)=nil, 0x3000, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) listen(r0, 0x7fa) r1 = syz_open_dev$admmidi(&(0x7f0000bb5000-0xe)='/dev/admmidi#\x00', 0x9165, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000670000-0x3)=0x0) r2 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r2, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000070d000)='cubic\x00', 0x6) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000f1000)={0xffffffffffffffff, 0x0, 0x0, 0xad8, 0x0, 0x0, 0x9, 0x0, 0x3ff, 0x8, 0x0}, 0xb) 2018/01/21 22:45:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008e5000-0x9)='/dev/sg#\x00', 0x3, 0x200200) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000960000)={@hyper=0x0, 0x0}) r1 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00004e3000)={0xdd, "68c8ca7a4cc218df71395a42ba192ee264dc5430f8d56457353f444501af2f6f985e7b3c491b797693fe36bf46b94dc8efeadc174187b186f9cca042a3d939cf0e54cfd39865f33bf11828311839cb0e0052c79100e969c67137e48988557a303c130bf24ffcc13a11dd810f353d07512d5f05b386aca7487b976912a7f66381d274598a75225f38e7d3569270840ca591b06d0470c069be336c0b5d13686a47d9e13ecf51289a44897d17950a4a843be289182f26421b61f34158202601e44a94187545d9369e7ce232620ffd60f928bafef1610714992c8c8a11a179"}) lseek(r1, 0x8000000000, 0x1) 2018/01/21 22:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/01/21 22:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00004d1000-0xac)="bc5a638e1b566c2f76e7de5d9ff1f58a9742f00439a41d655df6046ec846cf15c744182ea478b4130455166b410845a9dc6260d368046befcc6c4b3eb05e49f26afd4dfb19064c73df948ede3bfba7467a0cfaa7a68764e033ae6a2b8e967b6e13017591b49e15c8689691d3c40f958868479104e12954704b433fb3e614e64c50b407d36eda59a4d2eeee1bca84d5d2", 0x90) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000325000)={0x0, 0x1, 0x0, 0xc65, 0x8fd7}, &(0x7f0000994000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000cdc000)={r2, 0x4, 0x4f, "b3ce2a18bef477c12e75828887e4890510a6b56907a3c95da763f751d5cdb45440079763acf4e581cdca676437dc8125c0746ad0e0357456d275477fd3712aad800b2bd721441fa83e304b36c956d2"}, 0x57) 2018/01/21 22:45:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = add_key(&(0x7f0000347000)='logon\x00', &(0x7f0000ee5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000438000-0x5)='user\x00', &(0x7f0000e18000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000764000-0x58)="024539195b2abec8225b0ae7dffccbfb4ffe1a2388341ac3c71e05b39c02bb2415a0c6e636f91eb19d7324377fad04c7d50707ffbef193007029cf0139063de461fe71d9a2045e9cc7b4604979bb7ef2620eb9a86b5e6b8b", 0x58, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000430000)='user\x00', &(0x7f0000212000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000497000)="7fbf78456bd83aadf4d6166ec0f89ab63bf8a144a9409cc746b03c1e1ff9a6c7bb1634789c1164928bd59f54fcaec5411fce8bf2f0e4aade5f4d987c784b2863590eb830a0f6078eda0894b4e0425212e4c6deb3f6ae3a66124b96c93bb9f5d5324525282ea029586c87aa69a315c76e06d893a4f47ff77aa5cf9757a0f0379c9447e8c10838f8445fb61fa1084efea7fd814b25e05a4238828af53d64c860fb871be1615de00b5b8fe9fbc49684429a7f599f59aecd039f7572ffa6f50bed35a3345d51", 0xc4, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000335000-0xc)={r1, r2, r3}, &(0x7f0000a45000)=""/182, 0xb6, &(0x7f0000614000-0x38)={&(0x7f0000949000-0x40)={'rmd256\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x9, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x203, 0x0, ""}}}}}, 0x0) 2018/01/21 22:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc9000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f0000586000)=""/0, 0x0, 0x400000006) finit_module(r0, &(0x7f000015c000)='/proc/self/net/pfkey\x00', 0x2) syz_open_dev$admmidi(&(0x7f00001f1000-0xe)='/dev/admmidi#\x00', 0x40, 0x400400) 2018/01/21 22:45:41 executing program 0: r0 = open(&(0x7f0000c2a000-0x8)='./file0\x00', 0x141000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) recvmmsg(0xffffffffffffffff, &(0x7f00009cb000)=[{{0x0, 0x0, &(0x7f0000add000-0x30)=[{&(0x7f0000347000-0x93)=""/147, 0x93}, {&(0x7f00000a0000-0x4d)=""/77, 0x4d}, {&(0x7f0000a83000)=""/0, 0x0}], 0x3, 0x0, 0x0, 0x101}, 0x3}, {{&(0x7f0000321000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000da2000)=[{&(0x7f000025c000-0xe5)=""/229, 0xe5}, {&(0x7f000020d000)=""/135, 0x87}, {&(0x7f0000e34000)=""/83, 0x53}], 0x3, &(0x7f000020f000-0x8e)=""/142, 0x8e, 0x83a4}, 0x4f5e}], 0x2, 0x10000, &(0x7f0000b51000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00003c6000-0x78)={0x6, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0xd2, 0x5, 0x1000000000000, 0xa77d, &(0x7f0000f33000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001, 0x1, 0x9}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) process_vm_readv(r4, &(0x7f0000cd6000)=[{&(0x7f0000b25000)=""/237, 0xed}], 0x1, &(0x7f0000df9000)=[{&(0x7f0000489000)=""/121, 0x79}], 0x1, 0x0) accept(r0, &(0x7f00008f2000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00009e3000-0x4)=0x6) 2018/01/21 22:45:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1400000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x3f}, &(0x7f0000003000-0x4)=0x8) getsockopt(r1, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/21 22:45:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) getsockname$unix(r0, &(0x7f0000059000)=@file={0x0, ""/108}, &(0x7f00004b3000-0x4)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) r2 = accept4$inet6(r1, &(0x7f0000ec6000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005fb000-0x4)=0x1c, 0x80000) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00004f7000)=0x0, &(0x7f000076f000)=0x4) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009ab000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000508000-0xb6)=""/182) r4 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000153000)={0x1, r4}) r5 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f0000014000)='/dev/mixer\x00', 0x30000, 0x0) mremap(&(0x7f00004e2000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000d94000/0x2000)=nil) ioctl(r5, 0x2285, &(0x7f0000007000)='S') timer_create(0x0, &(0x7f0000550000-0x60)={0x0, 0x0, 0x3, @thr={&(0x7f0000601000-0x1000)="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", &(0x7f00000e8000)="3e793ebc8de15c33bba72dc61c4f67f8b5bdbcb24fd2941a1b354169b1321cda06c97694ab78a1cb1b16ffae0055cc710db956c32fe6a123f6a921796e93dffede427802613694451571a51fa39a00a785892083e0ef9ebc91173c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bc000)=0x0) 2018/01/21 22:45:41 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x200000000000004, 0x4, 0xffff, 0xfffffffffffffffe, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff59) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/21 22:45:41 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x1058, &(0x7f0000a8b000/0x4000)=nil) r1 = shmat(r0, &(0x7f0000e89000/0x1000)=nil, 0x4000) shmdt(r1) 2018/01/21 22:45:41 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000046e000-0x9)='/dev/rtc\x00', 0x20000, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5", 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000000e000-0x4)=0xfffffffffffff001) 2018/01/21 22:45:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00008be000-0xc)='/dev/amidi#\x00', 0x3, 0x10100) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000929000-0xb8)={0x0, 0x1, 0x0, 0x6, 0x7fff, 0xffffffffffff8001, 0x8000, 0x5, {0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3, 0x4, 0x200, 0x101}}, &(0x7f000031c000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001d2000-0xa)={r1, 0x6b64, 0x1, [0x7]}, 0xa) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)="") statfs(&(0x7f0000b08000)='./file0\x00', &(0x7f0000ac6000+0x781)=""/50) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001bd000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000157000-0x4)=0xe8) lstat(&(0x7f0000dd4000-0x8)='./file1\x00', &(0x7f000053d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000031f000-0x8)='./file0\x00', r2, r3) [ 88.621620] dccp_invalid_packet: pskb_may_pull failed [ 88.622198] ptrace attach of "/root/syz-executor0"[4643] was attempted by "/root/syz-executor0"[13584] [ 88.642007] ptrace attach of "/root/syz-executor0"[4643] was attempted by "/root/syz-executor0"[13584] 2018/01/21 22:45:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x87d) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e5a000-0x5)='veno\x00', 0x5) r1 = memfd_create(&(0x7f0000f6c000-0xa)="656d3070726f63bd00", 0x4) io_setup(0x80, &(0x7f0000ac7000)=0x0) pread64(r1, &(0x7f0000190000)=""/226, 0xe2, 0x0) io_submit(r2, 0x1, &(0x7f0000a54000)=[&(0x7f0000f69000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f6a000-0x1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/21 22:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000224000)='/dev/qat_adf_ctl\x00', 0x94000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000b6000-0x10)="2980b69922bcc4d207130befd6a3dd57", 0x10) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000b3b000)=0x0) 2018/01/21 22:45:41 executing program 5: r0 = eventfd2(0x401, 0x80040) fcntl$getflags(r0, 0x40b) seccomp(0x2, 0x1, &(0x7f000031b000)={0x2000000000000117, &(0x7f0000560000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000985000)="f4ab8ce9f6f552b5857fac21180d1205318a545cf06ac51c233188270f681de925241624ccd125702f7c3f2f55a98c91851c2a364a7a8f82a684d3dbd0409decc595f1c468291cf1b5171e85b96a6439b4193fc62d12365d164c6c26ae93336685f72f023b35a1fa8bc4c779690767db7c51bc270cc4bf99d84e0e74a69f13fcb4fdc8b420a424f72cde4dd10c57ea877d27d8b2b44cc56e507628da40171567eebac9b920a606e9f3ae10a80d9f", 0xae}, {&(0x7f0000000000)="3284cdbd5f56eb807d7abf2371283e786676635ab1f597d43695b44b9edf11956ffa38e3df8c51b309712f50d2ede714f8da00b46a0181c7dec803491288d0c34c95946e295686833004bb26facc504054557669760698b90598434655741e0bb21f1050fd15621914724e6728f95a9089f1b4d483fc4dfd51334108d305438e6da44eb26029fd7f3381a7aeb90b976d5e53dce2e6ba9f403322de0106d88d680807a0", 0xa3}, {&(0x7f0000001000-0xda)="1bb5f82f300ec34ba49182fadf9f43859b2f49894b2b71a1316a63212e8e93d978c6d7d1bd3eb91470b69287effa9fe16803dca566c20e14c7bb777b57322d808c8fdf6b7472efe414bd54c449a2e78689bb5d008e48b8ed3d9bb568896453314b8ce5a0427470e6aa09a269408f93251703b8e012eb6de6df9db665b1f7e382067a13d25cf339418556903d5501e25bc6d13ada2b310c79967b0d0c2b2bc1646631f72a205f8d47cfce28ff15ea07bd73936c1cacad89093001594ac6cb3cc7b1184f81b6bd5c556ffc59153f349780ccfa6f03a752ee6442ae", 0xda}, {&(0x7f0000000000)="c741a540a21b5d07bdead8ffd48b9b8103c0be053012e135fbd65dd1821b01ca", 0x20}, {&(0x7f00009cb000-0x4a)="b48cf6b265775efd5956f45c33fb34c30a35619818a894fc471703d0cbadab976773704f88c6fd3b89915e0ad208ce6f6362435ae44bbb31210a957f73bc384479912c58ffd930e4936d", 0x4a}], 0x5) r1 = syz_open_dev$dmmidi(&(0x7f000017c000)='/dev/dmmidi#\x00', 0x6, 0x2000) ftruncate(r1, 0x32) symlinkat(&(0x7f0000bd0000)='./file0\x00', r1, &(0x7f0000f35000-0x8)='./file0\x00') sched_setaffinity(0x0, 0x8, &(0x7f00008bc000)=0x0) 2018/01/21 22:45:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007a0000-0xc)='id_resolver\x00', &(0x7f0000076000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a4b000-0x1000)="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", 0x1000, 0xffffffffffffffff) r1 = add_key(&(0x7f0000fa2000)='big_key\x00', &(0x7f000079b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005da000-0xb2)="275f753e838d3c51121f1199007e1f637b98fe9b7e9e1e63a40f14cf569d382dc20af8c7cb1ec4227e85947ab21d2278f1444115d1956757ffa3b722ceaede32595d93c76974dff2e783b71c2097cafaf32e60626bbf85e7e690fea635e435c522c5b0c948bc698a7e986beaa7a30538e404dcbfb595c77544ff2706e9c9e2d6bb21d334f7d5e0aa48c94f02398be47002682168746b8cbb5fe5af6cbcec0dfe70da4d2d72f8222b740b078a0d2360811f80", 0xb2, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000e92000)='dns_resolver\x00', &(0x7f0000bbe000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) r2 = syz_open_dev$amidi(&(0x7f000056a000-0xc)='/dev/amidi#\x00', 0x71, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00008f8000)=""/8, &(0x7f0000bbe000-0x4)=0x8) r3 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = add_key(&(0x7f0000895000)='cifs.spnego\x00', &(0x7f0000386000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000585000)="1a123431c0d3ac1b328a87786063f503b216c59254bc9e0d1a91cc099da4731800dc42963429685ff206ca0255b4c65cb20d949febee4959b6c9dbc7b5484a05d623afefaeb434e31dc0a193d2e28cc1235fe392dfa34d93e661f4bac4156bfbc1a557ced21450958b6aa160f7207e1a7b531757633817be65fe0ca2fa3337b866027abd3ec52bc7", 0x88, 0xfffffffffffffffd) timer_create(0x3, &(0x7f0000381000-0x60)={0x0, 0xf, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e9000)=0x0) timer_gettime(r6, &(0x7f0000b43000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000b80000)=0x0) add_key$keyring(&(0x7f0000c8b000)='keyring\x00', &(0x7f0000139000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0xe93) syz_open_dev$sndctrl(&(0x7f00009fd000)='/dev/snd/controlC#\x00', 0x9, 0x4000) r7 = syz_open_dev$sndpcmc(&(0x7f0000565000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x600) setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000fc1000)={0x77359400, 0x0}, 0x10) 2018/01/21 22:45:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffffff7) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000745000)=0x0) perf_event_open(&(0x7f00001e3000-0x78)={0x0, 0x78, 0x916f, 0xcf, 0x80, 0x0, 0x0, 0x3f, 0x20000, 0x8, 0xfffffffeffffffff, 0x3, 0x1, 0x8, 0x2d2, 0x2, 0x3, 0xf611, 0x2, 0xa00, 0x20, 0x3ff, 0x3, 0xd772, 0x3ff, 0x6, 0x5, 0xffffffff, 0x4, 0x4e2, 0x3, 0x2, 0x200, 0x80000000, 0x22d0, 0xffffffffffff0000, 0x528, 0x4, 0x0, 0x6, 0x7, @perf_bp={&(0x7f0000fbe000-0x1)=0x0, 0x1}, 0x10300, 0x7, 0x1f, 0x7, 0x5, 0x20, 0x5, 0x0}, r2, 0x431, r1, 0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f00006b4000-0x4)=0x0) 2018/01/21 22:45:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000050d000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xdee, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, 0x4) syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2200) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/21 22:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$mice(&(0x7f0000f45000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000070f000-0x4)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007f9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fdatasync(r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 22:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x4}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00008dc000)=&(0x7f0000629000-0x1)=0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d9b000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000f73000)=""/98) statx(r1, &(0x7f0000c36000-0x8)='./file0\x00', 0x0, 0xfff, &(0x7f0000aa0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x2b57) flistxattr(r0, &(0x7f000045c000-0x17)=""/209, 0xd1) r1 = syz_open_procfs(0x0, &(0x7f00003fa000-0xc)='uid_map\x00') sendfile(r1, r1, &(0x7f00001ce000-0x8)=0x40000, 0x9) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00005a3000-0x20)={0x7002, &(0x7f0000e4f000-0x8)=0x0, 0x0, r1, 0x1}) 2018/01/21 22:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') fsetxattr(r0, &(0x7f0000795000-0x14)=@random={'os2.', 'coredump_filter\x00'}, &(0x7f000049b000-0x10)='coredump_filter\x00', 0x10, 0x0) pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}, {&(0x7f0000015000)='(', 0x1}], 0x2, 0x0) 2018/01/21 22:45:41 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b22000)='./file0\x00', &(0x7f0000b23000-0x8)='./file0\x00', &(0x7f0000b23000-0x5)='qnx6\x00', 0x1, &(0x7f0000b23000-0x1)="83") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b24000-0x1000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c9932f", 0x5d}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000007000)=@random={'user.', 'wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00'}, &(0x7f0000001000-0x54)=""/84, 0x54) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/21 22:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f00007f1000-0x38)={&(0x7f00005db000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007ef000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a040080", 0x1b}], 0x1, &(0x7f0000ceb000)=[], 0x0, 0x0}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000465000)='/dev/dsp\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000611000-0x4)=0x2) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f000083f000-0x10)={0x0, 0x0}, 0x10) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009ab000)=0x0) 2018/01/21 22:45:41 executing program 3: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000026000)="6e65742f6e000866696c74657200b1") ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000003a000)={0x6, r0, 0x0}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000046000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000044000)=0xffffffffffffffff) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000047000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f000002d000)=0xc) 2018/01/21 22:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x0) semctl$GETPID(r0, 0x3, 0xb, &(0x7f000003b000-0x16)=""/175) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec4000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000d4b000-0x18)={0x5000, 0x5, 0x7, 0x200, 0x1}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000819000)=""/120) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cb6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8a000-0x10)='/selinux/policy\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000d1e000)={0x0, 0x0, []}) 2018/01/21 22:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) remap_file_pages(&(0x7f0000191000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c81000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0b000)=0xc, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000022b000-0x4)=0xd454, 0x4) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000c18000/0x4000)=nil) 2018/01/21 22:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c15000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000052000)="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") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f8e000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000b90000)='lo\x00inuidg') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000741000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8, 0x10000, 0x0, 0x10}, &(0x7f0000e5f000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e82000-0x10)={r3, 0x9, 0x8, 0x6d51}, 0x10) r4 = add_key(&(0x7f0000ab7000-0xc)='id_resolver\x00', &(0x7f000094f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000391000)="6011196ecf2a4abba07904baed8754636412788b71c0d8a51e2c4dc8af285dea33618113817b73a3cae730e3ed106e8da57703e697d2123b5a1ccf166084ff6ab5f3de0b305538de12b150f1e52f6508673bc9ba574f94b662cec081adfc1b1cbf143f7ff56753b4b54dabb530943087da3636dace0e8f19b6ec4cb43a2db35bdf2a06591e431693e90c18b4e423cf754b5ce3132385d48970af2c2fb3ff0fb9f0070372897277a5669ba212534eb0cf46cf5fd1fd48653c79ca00fe994fc0cf4251d57d070bb5d827a32ff82de5e3b0c04d17fc7052e23cc15ad30a364164", 0xdf, 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f00003e0000)='keyring\x00', &(0x7f0000f8a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r4, &(0x7f0000af7000-0x40)=[{&(0x7f0000693000-0x15)="526b867f995d3d69fef0b7ea6ca799e6be31b1442f", 0x15}, {&(0x7f00006dc000-0x17)="6f4ecdb6268b729b472191922df47598a1de66191bd0d6", 0x17}, {&(0x7f0000557000)="ea982a169cd505ce71be5849d658c7407ff2c3f37604007b75f85eb68e313f77aa6c20f2961c4aba8ca878c12cede2904ee661fe026425e5e23d00fdef4efa2e844b83e4a0a7486474f62c470f9d3e504a5d7834333f25e3f56695d9e0d093f3f81c81103cb854129743e2047303954f67d96bf88a0fcf5f253ad68b8921368c533a0ba2494f848062183cccaadf852795dfa793db9835ab098a59072c561c6d31b9b98723a4b5fd93de6c7fb4b4a1789dfbc5fc2fd9eb59599192eef4b7533e74a8f5a9653ade3e2c9dd4125580ea6763e099d4ede87418231c0b5f42609b", 0xdf}, {&(0x7f0000a4f000)="13da2b116a520a564ef143f11359baf2c606ed3fe04ff630f1c49fa121d3febc132980080288b0dbc7363b0659af2bb7d759e593e8fffcc151b8fb787e2ba3deab008f75858b6141d49d884cd25d089ed6278ca120936058213d06505f79311c9f7c68dfd36a91646202c7859f44232802cdf411149d53167b", 0x79}], 0x4, r5) pwrite64(r2, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) 2018/01/21 22:45:41 executing program 1: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000031c000)='/dev/midi#\x00', 0x9, 0x10000) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fcd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000e6c000-0x8)='./file0\x00', &(0x7f000094b000-0x4)=@known='system.sockprotoname\x00', &(0x7f0000fcd000-0x6)='wlan1\x00', 0x6, 0x2) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fce000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff64) syz_open_dev$admmidi(&(0x7f0000278000)='/dev/admmidi#\x00', 0x3, 0x240002) connect$inet(r2, &(0x7f0000adf000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) 2018/01/21 22:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x404000) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000037f000)="f24ad0ffcfaaa6291805d356de3d5de9d0483a78756d146c6aa57cbf3966d54bcc38fdf3cd7afdcf06604fc629c2b2190bb3") 2018/01/21 22:45:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/21 22:45:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d39000-0x4)=0x2, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000038a000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00002be000-0x8)=0x10000) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/21 22:45:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x3, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f000027b000-0xb9)=""/185) 2018/01/21 22:45:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000f59000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000aca000)={0x0, 0x0}) futex(&(0x7f0000c64000)=0x1, 0x3, 0xfffffffffffffffe, &(0x7f00008d1000-0x10)={r2, r3+30000000}, &(0x7f00000a6000)=0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 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) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/21 22:45:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000061000-0xe)="6e65742f72745f636963686500c4") sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) write$eventfd(r1, &(0x7f0000db1000-0x8)=0x0, 0x8) 2018/01/21 22:45:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200281, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000013000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00002e3000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f000024f000/0x3000)=nil, 0x3000}) 2018/01/21 22:45:42 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a5c000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000002c000)='/dev/loop-control\x00', 0x2000, 0x0) unshare(0x20000400) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/autofs\x00', 0x8080, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000fed000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000322000/0x4000)=nil, 0x4000, 0x2, 0x40010, r0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fed000-0x30)={0x88, 0x0, &(0x7f0000fed000-0x88)=[@register_looper={0x630b}, @increfs={0x40046304, 0x4}, @acquire_done={0x40106309, r3, 0x4}, @increfs={0x40046304, 0x4}, @acquire_done={0x40106309, r4, 0x4}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x20, &(0x7f0000312000-0x10)=[@ptr={0x70742a85, 0x1, &(0x7f0000c19000-0x1)=0x0, 0x1, 0x2, 0x30}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f0000fed000-0x20)=[0x30, 0x68, 0x38, 0x38]}}, @exit_looper={0x630d}, @exit_looper={0x630d}], 0x1000, 0x0, &(0x7f0000fed000-0x1000)="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"}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000fed000-0x8)=0x0, &(0x7f0000ccb000)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004d2000)={0x0, 0x0, 0x10001, 0x8}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000fed000)={r5, 0xc70b}) mq_getsetattr(r0, &(0x7f00004a5000)={0x8, 0x1c, 0x8, 0x9, 0x200, 0xffffffff, 0x3b54, 0x3}, &(0x7f0000ae9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000fef000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x8) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x5, @thr={&(0x7f0000fea000)="14e3a1b8", &(0x7f0000e75000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 22:45:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000012f000-0x8)='./file0\x00', 0x20) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00008c9000+0xcfe)='./file0\x00', 0x0, 0x0) acct(&(0x7f0000f91000-0x8)='./file0\x00') renameat(r1, &(0x7f0000a3e000-0x8)='./file0\x00', r0, &(0x7f0000339000-0x8)='./file0\x00') ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00007e2000-0x18)={0x8, 0x9, 0x7f, 0x1, 0x3154, 0x85fa}) 2018/01/21 22:45:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) sendto$ax25(0xffffffffffffffff, &(0x7f000037b000-0xfa)="", 0x0, 0x8000, &(0x7f00003c4000)={0x3, {"a91dda3c95e3e3"}, 0x0}, 0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000000000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e0c000)='/dev/ppp\x00', 0x20000, 0x0) close(r1) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(r2) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000e99000)={0x4, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000557000-0x8)={0x0, 0x8e}, &(0x7f0000c8f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000059d000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000e87000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000d63000)={0x0, 0x2}, &(0x7f00006c5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000054b000-0x5b)={0x0, 0x53, "d63f42813705ce1affee23e3fddbc218c7db6baf9810d2d7b730f1eaec3db52f02ccd07d3725e3528cf0da9d6ae90982a5b672f839fd4734da7f3699e77a63f55fad247d5faf9cb6e0fe78fb59369930da78df"}, &(0x7f00002a4000-0x4)=0x5b) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000ef5000-0xb8)={0x0, 0x9, 0x5, 0x4, 0xc5b4, 0x2, 0x1, 0x20, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x95d, 0x7ff, 0x7, 0x80, 0x80000001}}, &(0x7f0000ad7000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00001cf000-0x10)={0x0, 0x84, &(0x7f0000d0c000-0x84)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f49000)=0x10) sendmmsg$inet_sctp(r3, &(0x7f00006aa000-0xe0)=[{&(0x7f0000464000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, 0x1c, &(0x7f0000fb4000)=[{&(0x7f0000490000-0x54)="b7ebb5ae83e8cffe511af8a94ccac8369ebcd64942b6d03481e22f4527a7488daf453733502e5859bcc9b9195504a257fd86308515dd86dec4ef10065b06944da33e5cf06cae8e215c2c78d3449efbb2a36616dc", 0x54}, {&(0x7f0000c60000-0x45)="12a8445a03e128a441500a58e8881ed8aa2f369e82ea40af588e2ac218fad26b13396adcba15b7ac3a68ee81c8850922fb9b1469d15edb67153bbc8fc7897ba8fad735db9f", 0x45}, {&(0x7f000036d000-0x2f)="110281cc0d173f89148c9636fc366b209167692d7dcd8a24dfe0a5020420ecaf9d7912245372a14ae1806c0ae903e9949aa9", 0x32}, {&(0x7f0000141000-0x56)="319eac8adf7934a408e7486a23029b1235253cacf5863a0a791dc7dbee3251e71fffb905b8c2ba0d084449ebe05cf9a6ddb4b6ac4301bace4e0d9e8f7b2a45082625ae7176ef2ed50dbcf1812f821294034a811e9ee2", 0x56}, {&(0x7f00002b2000-0xc2)="177bf4f419f1ae5bd1267021bb8d9118a02707285c0cbf83d52698b18db77795c81dc52a2ab48a835b655b08df66ad2710b486ddc6bebdccfc6ecb9080e217e02ff41586d1e893eea9b0211a1baa0c7912443b4062319497f16fe3c6f05d2bee899a0b482447e4977149f956338f9f83f51aae414c93a80e4e4834917e15d8769241c64fc448c96d1f38eba253116be3e4e14636079767bce0502d63cce3ddc2c99132c1f85a8cc63c3a7215cd8fcf52762390e2ad26b7d28d964d01c631a25c4742", 0xc2}, {&(0x7f0000870000-0x32)="44d7d953b93744f61f0e7de0f8bbd6692a61598a459d318cd6af85e0023acc9b6723710069ff920af79aa8ffbe5e29087112", 0x32}], 0x6, &(0x7f0000bd4000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8000, 0x3f, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xc0, 0x4, 0x8000, 0x99, 0x58d, 0x4, 0x4f65e4a8, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x1, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x69, 0x2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x8009, 0x20, 0x6, 0x0, 0x6, 0xb1b8, r8}}, @init={0x18, 0x84, 0x0, {0x49, 0x3, 0x1f, 0x7}}], 0x120, 0x0}, {&(0x7f0000d3c000)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000b6c000-0x30)=[{&(0x7f000098c000-0x8c)="5bd9640a79284c77b37af0a2179a604d8a9c07e26e9e00553d77a0d0a67ca49b95458a1d84acd3321abf3acfb2665cc156cfab34c1f733d2c261fa8a64bd7cae92e24ac6c56072dd325c28e0c1f54437ac2ec5f427596a4b80c9122d06d8d770ad823276d5f7cecb7d4f377e1687f4ca7d9bca0527c8e23fa1d35515ac651247550f129539217d56102b20a1", 0x8c}, {&(0x7f00007dd000)="3102f41ca6fc4ad5cc5c096d9dc91eef6af962baf04417d9fb2d0a84fa3cf86d22932f3bedb33b66d13eb9db784b950e50c110e4a01b0750633c924a26e6971092a99f6712364315bb0d4ba2af2d79c1d0dec6feff467c3906bcf7df6ea4aef70ce85c3b0769012ed58e24ee53799167ab4cbe24a98c1a641d2bf799962e04320cc79a1688bc3e3747f39da810eaf312eecac04ab0", 0x95}, {&(0x7f00001c1000)="9f7450ee7c7ba0589d64d5a6366d967a11349e619071cf9a57a4f40f95da29d5f513568c81699a7ab8b04daf93625ff5b13f2d691bfebbb6ce", 0x39}], 0x3, &(0x7f0000c88000)=[], 0x0, 0x20000040}, {&(0x7f0000598000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000063f000)=[{&(0x7f0000723000-0x34)="7bc97e232219d8d2adcdf4296a1ee197f570cd4ab8725b7fedace5d9f56a9607becc0e1593fffd0ecab3a055e9e18e9451b7fac0", 0x34}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000100000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000066c000-0x20)=[{&(0x7f0000578000-0xdb)="7a30474a9ca7d0eb92f7a587c57eb3edb4c74ee5da84b409e56911dd21f0698f9ee97fce4fe0760ffec31525bc17e31e3e6d96a6a692abb9c37df65e6ab409e8d1fcb5708cb17af0ac4b4ba7f54f5af34634073174981714884e73987e9e50b46a2929d90a69b44983d932ced172257d4550831b9ac9a0274bec660d6b9973ac0f0d6620b84b41d2059011efaecba720557d45a0b266e57313a20427002a8304768f118cb70622e02955ce1a01caf5d315454599a61a42ffe15d80a0f9076941614bff553d7312683dc0b2f5e57ad35c118b71d7fc002b5dbad13f", 0xdb}, {&(0x7f0000c1f000-0xae)="a22910a1985cfbe525796013c80f3cd08b77c69763c00a26afc88b466a106aa67241effaa0baaabf1427cc0e73f38f88df428ea0abba6524b475fb98f19f542208fab9a16fb5b6fe01100e28f6bcc6980c8748ec3e4b7071b9b45a3d96131028c268d29e13b53ee8fe6aa999d08548a1ac7401059a023b0091eb67ae45b29785915beec9852ac1b4f061a9db945a5eff0cd85652cb3a930f81d9784b0a79e27425bf28ca91d6888486f4d00e9a6f", 0xae}], 0x2, &(0x7f0000cba000)=[@init={0x18, 0x84, 0x0, {0x4a, 0xffffffffffffff08, 0x6, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x9, 0xac83, 0x30000, r9}}], 0x60, 0x40000}], 0x4, 0x4) pwritev(r1, &(0x7f00004e2000)=[{&(0x7f0000d7b000)="38b29371e9cdca10eca83d651657225626f165b7c0637dc652d1b86f56efe7e078ee81dd3951dd7a2430518450d2484d57f4182602b6d3cc2228bb", 0x3b}, {&(0x7f00005cb000-0xe)="1a6772f698e25219afbd272f4420", 0xe}], 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c9b000-0xc)={0x3, r0, 0x0}) syz_open_dev$admmidi(&(0x7f00003fa000-0xe)='/dev/admmidi#\x00', 0x8000, 0x0) ioctl$VT_RESIZEX(r10, 0x560a, &(0x7f0000978000-0xc)={0x7, 0x3, 0x6, 0x1, 0x9, 0x0}) [ 88.940423] QAT: Invalid ioctl [ 88.952514] QAT: Invalid ioctl 2018/01/21 22:45:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/audio\x00', 0x418200, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00005c1000)=""/78) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f00001d7000)=0x0, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000afe000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008c6000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000e4f000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1, r3}) r4 = accept$alg(r0, 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f000050a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$alg(r4, &(0x7f0000306000)=[{0x0, 0x0, &(0x7f00007bf000)=[{&(0x7f0000c71000-0x6d)="01613b7481b2aeb8bb0ef45bfe5116913720f7b7619a457b723fe05e3fe665ae5debb6d21c78c57661430605c27b94b80efd2861c2a52958153542c61c296793896abfac39d83e545f353c9c480bdd361f53f33b19cd764763285d7ae251d8216514d0bf3ce6d7f01aeb0a0a3e", 0x6d}, {&(0x7f0000875000)="76af538823feaaeea2249c1bc9b7ce9c1224499f0d66dcade9a50bf19a97411a1cb8101ef0ae9530d876d97ba83a263494880646e71b0eee20372fff47323722f6853c0f711d0af722f516e87c8f816153b53d243750779554f6bf82aa4b5605a83a43b8ca6e23dbd8950e6c119cc2f7b937d17e65482265028f4ef5447ebb3e175cffbdefa34026998518ac733c0e14ee834a4906671293d2914847d278e3692dd13d402243634bd5d39f67f8b7084a5b08dc081a41736218579f2908f07e52a383bdb236e401228423ce1159f2795fd1705184c2d80dcee1421d892d43912acc9b4a408e87d29cc36e628931ebb1d3", 0xf0}], 0x2, &(0x7f00006fa000)=[@iv={0xb8, 0x117, 0x2, 0xa2, "8377b29aa6040252e35beaee963cfce686f247c4b9ed49681256fecb2db8c5e0a132b57807867ae7e8bec1c3a73f583d616664a964c9693f89da7daea8437c20808249b184308b1dcbd48110d26a200f1f03eff6d1669d5269b3247cfc98f3f5fd012a8918ac38d0062c519d25cf87c05e2018ab1761707c695d5ea114ff729d096a2475e4d47659f02897aa2e2ea70b7fc56ce8b918f439d5cf0004d46cf923c19e"}], 0xb8, 0x40001}, {0x0, 0x0, &(0x7f000092b000-0x50)=[{&(0x7f000018f000-0x88)="9635239bafa2c41f75df1a1bd5e76ed6efd3f1f3aaf45f34e95fd28a30de5421b601553ff7154bcd2e623b84a0873748e97ee1ddc487e320e4b8287383c187a2dd24e3233d0ed19aa9c8d7b4e6ccb692b30281b6d5e7c6a973946fa9ec7c44cf9a970316f09bd345de1fa7599d382c23b828892d4824b413ebdbab84dd92e9736a5bfc47efa8f985", 0x88}, {&(0x7f0000f4d000)="940b99117c823b063d4911df78e244b33379dd50fc9db53455029262f6f602e3c1442483cab123f6de37565a7949bf6c8f2fbd710c73f839419929c9eb9ca2361cab0833a0ddc21440ab3755379a57735d9ebdc3dd8132745b75a2394b06c428a0699902e44b560aa74668ec6dd8af2a25358a98dda46f1cb57c9fde4f6c3bea46a2a0d61a75dab65476f0d41b2dce36584212d0f311bdebefe2d904bb79fac4122d3506b75288cce037a37e9472e66118eee8badbaf58498b0d3508763c07305f49fd09048919791f457d0c823d19d518a813159638109b", 0xd8}, {&(0x7f0000600000)="4d469474938246bafe942ac5b66ac8495c8f9d2da8da1078edf3ec1d75d5404332635e2029a44cb2c379ff0eff0abc81baf2ef5c", 0x34}], 0x3, &(0x7f0000789000-0xe8)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x30, 0x4000}, {0x0, 0x0, &(0x7f0000654000-0x80)=[{&(0x7f0000d57000)="701d129bca6ebf9ed23691d5811d1bd79cc9d911534637b8c56230eafcc9ca9614a8b1f5960d86fa8f4c130db3930bdf316bf136b258ada493b250a65c9762c2ce159d601b352bab12f02298b5049df4c398817d1e397ecb28057f668e974b88b0de303409db2fb02c4375bce26281067db6245d0b831ffe0c9684b59d7b265c8b478285679e917c6bdf2c4a98a0aa46fda7", 0x92}, {&(0x7f0000001000)="6246da86c1fc79f7c9bbeb14eccb05266a4ba7026c32d05b5ad15fba9e84b7cbbf50b3b4ae020cfdd9e8742afab8748671e12291fb87479034338baf6e51c064363977438e8655f2a714815d2090ff764c14db211a9142ae735af9bf45f8f988d312e98a3c917e6aa9117b80595f423ff9e2d6c620730f4fc0819466a84efd25d11ca7e02dee8fdf6e294dbdf9bfc475b753838f7c4a1c71cef7e39ec8c427", 0x9f}, {&(0x7f0000f57000-0x22)="c444dc45ebcf172c294ca6d8d3134ef4089c0707c5e8fbbcaaf26bac70e4bf6b28f6", 0x22}, {&(0x7f0000afa000-0x7a)="79265403e72dc94401aa22d8e26d2c69604ac5efb90e36c4f086940c74602ad939ce97a5e15f0a3a9965f4c697e79cd9904154eb6230d2cc6173ac9947085062605cb5d7341c8631e4bb8e87fa2f6f40f0abd5921b1142d412e9e5f9ee13767cb50f76e72b9018dbf74e3e86a89c9345e07271104f7a0fa78dfd", 0x7a}], 0x4, &(0x7f00006af000)=[@assoc={0x18, 0x117, 0x4, 0xffffffff}, @iv={0x80, 0x117, 0x2, 0x6c, "213a726b4cbf2e4a7aa6121a061de5c032c922a58e8c6be85799d97355471d813ccc1d194a3393fd66c36b097cfc251d060ae1642aacbc8287d96599255a2cb1c9e4da1b58e62a819701694fb9f959365d1f359b4e7ea7102051ec4f55136256e6fb7077e9c7b06d0f52b555"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0xc8, 0x20008000}, {0x0, 0x0, &(0x7f0000bb2000)=[{&(0x7f0000dc9000-0x7)="ade92dffdd4239", 0x7}, {&(0x7f0000e09000)="d1f0ec28d808985fc8d9c89bb0ee352eca8bf311776b7ae5db855ffe8e6f0a108b0a72c61035f9a0b7c759a4a08487c4d680c744b0ac6c", 0x37}, {&(0x7f0000095000)="", 0x0}], 0x3, &(0x7f00008d4000-0x190)=[@iv={0x88, 0x117, 0x2, 0x6d, "cdda6806e3cea636858d843abfd6ff4cfdd415cd0185f560e4ee6d1a8b321e3bd9d1c660d5536dfa34f61aba6711feab6a4fe6400ff4772592fed929bcd1c0eaa3497a5d111f4234d90977d341cce189adc8d65f0357532a661b612450595688e8259e552a90a43dc3c5bc638c"}], 0x88, 0x4000000}], 0x4, 0x0) r5 = shmat(0xffffffffffffffff, &(0x7f0000351000/0x3000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000044f000)={0x0, 0x4}, &(0x7f0000607000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009de000-0x8)={r6, 0x0}, &(0x7f0000968000)=0x8) shmdt(r5) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f86000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003e1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0xc04c5349, &(0x7f00007b0000-0x4c)={0x8, 0x80000001, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysinfo(&(0x7f000014b000)=""/4096) 2018/01/21 22:45:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f000014b000-0x6)={0x0, 0x0}) 2018/01/21 22:45:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000454000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x6}]}) chroot(&(0x7f0000166000)='./file0\x00') 2018/01/21 22:45:42 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b9d000-0x18)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x800}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f00000cd000-0xa)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x12) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000f76000)=""/233) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) dup2(r3, r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@flat={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/21 22:45:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readlinkat(0xffffffffffffffff, &(0x7f000035c000-0x8)='./file0\x00', &(0x7f000022b000)=""/174, 0xae) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000776000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000d14000-0x10)={0x3, &(0x7f000003b000-0x18)=[{0xfffffffffffffff8, 0x5, 0x9, 0x9}, {0x46, 0xfffffffffffffffc, 0x1000, 0x800}, {0xc762, 0x9, 0x0, 0x3}]}) 2018/01/21 22:45:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x80089203, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f000086d000-0x9)='/dev/ion\x00', 0x2040, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000cdc000)=0x0, &(0x7f000062b000-0x4)=0x4) [ 89.147711] kauditd_printk_skb: 116 callbacks suppressed [ 89.147719] audit: type=1400 audit(1516574742.242:786): avc: denied { set_context_mgr } for pid=13717 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/21 22:45:42 executing program 3: clone(0x0, &(0x7f0000e4f000)="", &(0x7f00004e3000)=0x0, &(0x7f000005c000-0x4)=0x0, &(0x7f000096f000)="") lookup_dcookie(0x0, &(0x7f0000f99000-0xab)=""/171, 0xab) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x105000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x3, 0x5ad, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x8, [0x3e9829d8, 0x1, 0x6, 0x80000000, 0x3, 0x3ff, 0x2, 0x2]}, 0x5c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x6, 0x4) 2018/01/21 22:45:42 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) 2018/01/21 22:45:42 executing program 7: clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") chroot(&(0x7f0000d63000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0x2, 0x2, 0x63e, 0x4, 0x2, 0x7, 0x10000, 0x400, 0x7, 0x4, 0x6, 0x8001, 0x6, 0x800, 0x992b, 0x0, 0x200, 0x2ebd, 0x7fff, 0x7fff, 0xd77, 0x4, 0x4, 0x2, 0x0, 0x1}) 2018/01/21 22:45:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000371000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = creat(&(0x7f0000182000-0x8)='./file0\x00', 0x2a) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000c2c000-0x10)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) fallocate(r0, 0x2, 0x5, 0x20) 2018/01/21 22:45:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)="15", 0xfdf2) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/21 22:45:42 executing program 6: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f62000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f64000-0x38)=""/56, 0x38, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000429000-0x16a)={"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"}) bpf$PROG_LOAD(0x5, &(0x7f0000783000)={0x8, 0xb, &(0x7f000079f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000f60000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 22:45:42 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000053d000-0xa)='/dev/cuse\x00', 0x210200, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000000)=""/37, &(0x7f000053c000-0x4)=0x25) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000ce000-0x4)=0x0) 2018/01/21 22:45:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ede000-0xb)='/dev/audio\x00', 0x480, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005a9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5800}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f000091a000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) [ 89.181296] audit: type=1400 audit(1516574742.243:787): avc: denied { call } for pid=13717 comm="syz-executor2" 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 [ 89.186849] binder: BINDER_SET_CONTEXT_MGR already set [ 89.186859] binder: 13717:13720 ioctl 40046207 0 returned -16 [ 89.193551] binder: release 13717:13720 transaction 79 out, still active [ 89.193556] binder: undelivered TRANSACTION_COMPLETE [ 89.193590] binder: send failed reply for transaction 79, target dead 2018/01/21 22:45:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) write(r0, &(0x7f0000208000)="aa", 0xfffffffffffffd71) ftruncate(r0, 0x3) 2018/01/21 22:45:42 executing program 5: 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, 0x2, 0x0, &(0x7f0000a4a000-0x8)={0x0, 0x0}) ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000080f000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000a6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000088e000-0x8)={r1, r0}) sendmsg$unix(r3, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/21 22:45:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) dup3(r1, r1, 0x80000) openat(0xffffffffffffffff, &(0x7f0000b1c000)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000dd3000)={0x1, 0x0, [{0x11e, 0x0, 0x0}]}) eventfd(0x7f) prctl$setfpexc(0xc, 0x0) 2018/01/21 22:45:42 executing program 6: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) connect$inet6(r0, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) r1 = socket(0x11, 0x7, 0xc7) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d4d000)=0x5, 0x4) getsockopt(r1, 0x9585, 0x7, &(0x7f0000294000-0x85)=""/133, &(0x7f00000d5000-0x4)=0x85) [ 89.241751] audit: type=1400 audit(1516574742.244:788): avc: denied { transfer } for pid=13717 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/21 22:45:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00006ec000-0x4)=0x0) accept$ipx(r1, &(0x7f000081f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000056c000)=0x10) 2018/01/21 22:45:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000e71000)=0x0, 0x4) 2018/01/21 22:45:42 executing program 1: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000eb2000-0x10)={0x0, &(0x7f0000a86000)=[]}) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000eba000-0x8)='./file0\x00', &(0x7f00008a7000)='ramfs\x00', 0x0, &(0x7f0000eb9000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000ebb000-0x22)="d9886a3b9ac7f26366948afbfc0e030c59eac2422d5718c23024e09ca52387f900cc", 0x22, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000eba000)='./file0/bus\x00', 0x0) [ 89.324489] audit: type=1326 audit(1516574742.245:789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13718 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 22:45:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000913000-0x4)=0x0) exit(0x0) clock_gettime(0x5, &(0x7f000015a000)={0x0, 0x0}) nanosleep(&(0x7f0000ca0000-0x10)={0x0, 0x0}, &(0x7f0000de7000)={0x0, 0x0}) timer_settime(0x0, 0x3, &(0x7f0000148000-0x20)={{0x77359400, 0x0}, {0x0, r0}}, &(0x7f00005d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 22:45:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000120000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000887000)={0x0, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb8000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000009b000-0xc)={r3, 0x80000, r4}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000002b000)={0x7, 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]}) 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_CONTINUE(r0, 0x54a2) 2018/01/21 22:45:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 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$inet_tcp(0x2, 0x1, 0x0, &(0x7f000039d000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cb0000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00008cb000)={0xfffffffffffffffd, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000020000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) 2018/01/21 22:45:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000a67000)='./file0\x00', &(0x7f0000b19000)=@known='system.posix_acl_default\x00') r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)=0x0) [ 89.376332] audit: type=1326 audit(1516574742.248:790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13718 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 22:45:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$inet6(0xa, 0x0, 0x0) 2018/01/21 22:45:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = creat(&(0x7f0000744000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000020a000)={0x0, 0x0, 0x0}, &(0x7f0000f77000)=0xc) fstat(0xffffffffffffffff, &(0x7f000027b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004d6000-0x8)='./file0\x00', &(0x7f0000500000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f000005a000-0xb)='/dev/mixer\x00', 0x204000, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000957000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009ca000)=0x0) [ 89.459222] audit: type=1326 audit(1516574742.248:791): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13718 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 89.486357] audit: type=1326 audit(1516574742.248:792): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13718 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 89.511797] audit: type=1326 audit(1516574742.252:793): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13718 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 22:45:42 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000518000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000e00000)={0x4, "313de1e78832"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x140c0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000007000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00007ce000-0x8)={0x4, 0x1}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00008ca000-0x38)={0x150, 0x0, [{0x0, 0x2, 0xffffffffffffffff, 0x0, @msi={0x0, 0x0, 0x0}}]}) 2018/01/21 22:45:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x260) ioctl$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_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000669000+0xd30)={0x585, 0x4, 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]}) 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, &(0x7f0000d0a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/21 22:45:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d85000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ipx(r0, &(0x7f0000d13000-0x10)={0x4, 0xd6, 0xffff, "d6071606f235", 0x575d4f33, 0x0}, 0x10) vmsplice(r0, &(0x7f00008b7000)=[{&(0x7f000044a000-0xb6)='9', 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000cf7000)="", &(0x7f000022f000-0x4)=0x0, &(0x7f0000205000-0x4)=0x0, &(0x7f0000084000-0xcd)="") writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) 2018/01/21 22:45:42 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4112, &(0x7f0000006000-0x1f5)="") 2018/01/21 22:45:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000012d000)=[{&(0x7f0000ea6000-0xcc)="a4ad8a9cd500fd919cc812007d1fdaa3a9640af988c24992e83331405cb10f7577389a0bfb5cab41a0221e0d11b26a45d40633937bd63a27d27bd50f9c54c0af3a1942adec74bad268a937f4434cd417dc5ed228fb38bb7468819a7acd928a8db0bfb43379d4d2960fa39448cd6b19f65f0bea9ec5bb3fe8d2f89c9d4849c4b7f980905e6264e118e87e8ebee227266d8bd061bf48f4a7c842e5c44b0888bd80b8e9371570e9f2eba93bda56d95e2ad2eed626a46d3e72d3bb68b37660b8d24bf428ee04938be7c573a04ace", 0xcc}], 0x1) 2018/01/21 22:45:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d84000)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r2, 0x1e0, &(0x7f0000056000-0x8)=0xfffffffffffffffa) r3 = syz_open_dev$sg(&(0x7f00002cc000-0x9)='/dev/sg#\x00', 0x8, 0x482000) fchmodat(r3, &(0x7f0000028000)='./file0\x00', 0x28) pipe(&(0x7f000010d000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f00007b8000-0x4)=0x401) openat(r9, &(0x7f0000e57000-0x8)='./file0\x00', 0x800, 0x44) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ecd000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000bfb000-0x8)={r11, 0x100000001}) recvmsg(r11, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) accept4$unix(r4, &(0x7f000078d000+0x6a5)=@file={0x0, ""/108}, &(0x7f0000ea7000-0x4)=0x61, 0x80000) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r9]}], 0x1, 0x0}, 0x0) socket(0x18, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 22:45:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a1000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000c4a000-0x18)={0x4, 0x4000, 0x0, 0x4, 0x1}) 2018/01/21 22:45:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00005a5000-0xc)={0x4, r0, 0x1}) getrandom(&(0x7f0000bf9000)=""/207, 0xcf, 0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r2, &(0x7f0000019000)={&(0x7f000001e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f58000)=[], 0x0, &(0x7f000001e000-0x6b)=""/107, 0x6b, 0x0}, 0x0) sendmsg$nl_generic(r3, &(0x7f0000002000)={&(0x7f00000d1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0x3, 0x0, {0x3, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000446000-0x4)=0x13, 0x4) [ 89.548446] audit: type=1326 audit(1516574742.252:794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13718 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 89.573972] audit: type=1326 audit(1516574742.252:795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13718 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 22:45:42 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d32000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="3a7472757300000005a03f000265783a0008", 0x0) 2018/01/21 22:45:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000090f000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x45) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000060000)={0x0, @in6={{0xa, 0x0, 0x1e5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x5, 0xd377, 0x8000, 0x2, 0x1f, 0x0, 0x7, 0x8000, 0x0, 0x3, 0x9b9, 0x64b, 0x7ff, 0xecd]}, &(0x7f000019e000-0x4)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d9b000-0x6)={r2, 0x100000001}, &(0x7f0000271000-0x4)=0x6) bind$inet(r1, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c6c000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 89.639679] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 89.721468] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/21 22:45:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f000079b000)='S') sendmsg$kcm(r0, &(0x7f0000d82000-0x38)={0x0, 0x0, &(0x7f0000b44000)=[{&(0x7f0000d1d000)="a384651be7a14804c7f9d214edef8407d2251364c398ee56d6c8a64498bae54e01074f0aa7ee297b1f47acec52fc3c0e501ca6ce21093b2af8d16da12ee422192eba9b8bf0bef3fcce2aebf9b47596440f880e14ef9ee905e504b5a9b6b969595466ee3bba1f933f93aa3ff28ff2b46e11d00679c7a7556111342f", 0x7b}, {&(0x7f00001db000-0x6f)="d2d3ac088d1e1e85843f69dffd87aadd774ffd24d1bc041a67ef434e8fe7cb142168799e786b6f3a8ab089be3382a7c36be3203b05d8154c13757e9d8a8f1ac57d7bf526abd0f46a3d04ce3d9c1e0ddf9a5b5a3277f9122879441c83dec4d8cc1b9547ae3bc62917388291afa801b1", 0x6f}], 0x2, &(0x7f0000ea0000)=[], 0x0, 0x20000000}, 0x40) 2018/01/21 22:45:42 executing program 2: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@generic="6e93be06c5873f5e7d5c839887bcd8e2", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000800000000004, 0x6b2e) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00008d1000)='/dev/autofs\x00', 0x2000, 0x0) bind$netrom(r3, &(0x7f0000ccb000)=@ax25={0x3, {"292172f0cb6693"}, 0x4}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x2) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0xd288bd32f0e3c1ff, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) shutdown(r2, 0x2) 2018/01/21 22:45:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000576000)='/dev/cuse\x00', 0x40, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000082b000)='/dev/sequencer2\x00', 0x200080, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00002ad000-0x18)={0x3, 0x4, 0x1, r1, 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) utime(&(0x7f00009af000)='./file0\x00', &(0x7f0000a98000)={0x9ac9, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f00000f0000-0x10)={0x6, 0x4}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/21 22:45:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000ea000)='/dev/snd/midiC#D#\x00', 0x8, 0x80000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a07000)={&(0x7f000031e000)='./file0\x00', r0}, 0xc) r1 = open(&(0x7f0000a90000)='./file0\x00', 0x40045, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) 2018/01/21 22:45:42 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a17000)=0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000051c000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = memfd_create(&(0x7f0000000000)='ð1securitylo+vboxnet1\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000001000)=""/133) ioctl$KDSETMODE(r2, 0x4b3a, 0x7) setpriority(0xfffffffffffffffc, r0, 0x0) 2018/01/21 22:45:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xfffffffffffffff9, 0x20000000000) socketpair$inet(0x2, 0x3, 0x1, &(0x7f00003c6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000093e000-0x4)=0x0, &(0x7f000086b000-0x4)=0x4) 2018/01/21 22:45:42 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r0, &(0x7f000000b000)="14000000e803000007000000000000000003be29000000003686c8b90dfb3bf8863073d6", 0x24, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x1, 0x73de, 0x9248}, &(0x7f0000002000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000c000)={r1, 0xfffffffffffffbff}, &(0x7f0000008000-0x4)=0x8) 2018/01/21 22:45:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f00001a0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009d4000)={0x0, 0x1}, &(0x7f00004b5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000afc000)=@assoc_value={r1, 0x8}, 0x8) vmsplice(r0, &(0x7f0000181000-0x60)=[{&(0x7f000023b000-0x6f)="d129174925f0de1560c29c223ac1e3596b9e43e7e2a76d18243a52ee4dbffadcf65af7bef7063398e4f445ab31bd9b34877657e00103c6bd3c5bee22a73e4c89ffe180555e258dab1a03f436b3463d8fe63959af404820d882483693e5870b6065bbcede997f988c2daf997d09577d", 0x6f}, {&(0x7f0000823000-0x3b)="34dbc58dc5edeac9d102e171f8323fa01ecc7572c408b7a05ca6d46ea5ee0ab8cdd9cdec6b94a59307b91a75bc59937b20b281940c1dd98be1b169", 0x3b}, {&(0x7f00005ff000-0xfd)="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", 0xfd}, {&(0x7f0000e68000)="1a1bff16", 0x4}, {&(0x7f0000ed7000)="9ce6f8086ca13779b452a894c2dc8a7917363c797b16f16fec818f4ff92bc3506ab18797d58e1118b9a9ccf32176fff259e09b3f26", 0x35}, {&(0x7f0000031000-0xc2)="caaf7549a5ed7738aa1d4625ce2b754f9389b991bded98252125a9e3879825fd5c4fe26b3173b2ffe9a11b7e8541a4275b81bfb30f310cce885c4f61085a3a666675ba66a7aabed7ef2aa520a3a6cd2e65e143c205475e60e3411763f829b8dd334b4753b8bf0f7c80793fdf517cfbbd3bea992e8fe10f62fe75c707f2c95ed60d8a42377c39cc5f027da9ab7d8b8207a99dc59a2c34f4a630cf29c66c67b96b4e5dc0168232faedcdfdc3a274032db85efada5f79c87dad1a91675ecb75946da227", 0xc2}], 0x6, 0x4) add_key(&(0x7f00001b6000-0xd)='dns_resolver\x00', &(0x7f0000e49000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000644000)="4e7866ae1268663e8c3ab7816432fe90689b9c4f24fd302e11e9f8d8ee421c0338c6be342253fb47255e7c960639698ba8624f5efb00891f3eeed5027db60e9a6d8524037e506de2a8f050dff489b4f3953bcfed5b6756e81f2430ad299e081994d691e7e718675a9c0f0b64bbbf331d7f2cb608ad427ba81e653fe68079a52a1245a6e0c6c195997d254e2351397acca7837f6800", 0x95, 0xfffffffffffffffc) 2018/01/21 22:45:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000973000)='/dev/autofs\x00', 0x800, 0x0) ioctl$KDDISABIO(r1, 0x4b37) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r4 = fcntl$getown(r3, 0x9) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00009a4000-0xc)={0xc, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x9) ptrace$getregs(0xffffffffffffffff, r4, 0x80000000, &(0x7f0000413000)=""/166) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000b89000)=0x0, 0x8) 2018/01/21 22:45:42 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000074000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd98) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/21 22:45:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f0000aaa000)='./file0\x00', 0x4000000000) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/01/21 22:45:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 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) r1 = syz_open_dev$loop(&(0x7f0000a2f000-0xb)='/dev/loop#\x00', 0xffffffff, 0x101086) dup3(r0, r1, 0x0) r2 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000c90000)=0x400000000018, 0x4) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/21 22:45:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004f8000)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/21 22:45:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d58000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = inotify_init1(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a53000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$getownex(r2, 0x10, &(0x7f000066c000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r3, 0x7, r2, &(0x7f0000edb000)={r1, 0xffffffffffffffff, 0x0}) [ 89.871751] Option 'Q9z̧ƒh' to dns_resolver key: bad/missing value 2018/01/21 22:45:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003c6000-0x10)='userloppp1ptoc\'\x00', 0x3) write(r0, &(0x7f0000c9c000-0x16)='2', 0x1) fcntl$addseals(r0, 0x409, 0xa) 2018/01/21 22:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, 'rng\x00', 0x80, 0x200, 'drbg_pr_sha384\x00'}, 0x2c0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a17000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000258000)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0xff, 0x100000001, 0x7}, &(0x7f0000ee9000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000ea6000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) pwrite64(r4, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/01/21 22:45:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000587000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setns(r0, 0x4000040000000) r1 = syz_open_dev$mice(&(0x7f000043a000)='/dev/input/mice\x00', 0x0, 0x1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fcntl$dupfd(r1, 0x0, r2) write$selinux_access(r1, &(0x7f0000c62000)={'system_u:object_r:crond_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x34, 0x31, 0x0}, 0x3c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002d6000-0xba)="7216f4e62b0c0062e9fffffff8e7ffff8e83e83f8c3a60ae37c300572828f1181d1a2e1638040493767e490feee4ee9a3740d2e9f255b0a704acbb4edc524c0377345c54eb42e1a0317c8c62412da21eccc2b5564444266b3ee6882dedaaf896e4ebb50973db9c97f3a7e20b35026254afb2d5a730b490e26a197e0de115c61549a037e2a59172a9c4f1877bb7a22a71fc6fde3e4a3aa4b6a63b2706b42771381ec427fa8e5ceda9271354aaa0f6af7c209c31d40b4c6350a3c8", 0xd5) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00002cf000)={0x3bdd, 0xffffffffffffff01, 0x7, 0xfffffffffffffffa, 0x0, 0x0, 0x4}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f0000944000-0x40)=[{&(0x7f0000c1c000-0x4e)="4787b7e1e514fe7c023f", 0xa}], 0x1) recvfrom(r3, &(0x7f000069d000)=""/164, 0xfffffffffffffce0, 0x0, 0x0, 0x0) 2018/01/21 22:45:43 executing program 7: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000562000)={0xa6, 0xbe9c, 0x1, 0x9, 0x5, [{0x100000000, 0x3, 0x14000000000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xe00000000000000, 0x8, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x4, 0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x20, 0x800, 0xff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x62ba, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000db000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) [ 89.921273] Option 'Q9z̧ƒh' to dns_resolver key: bad/missing value 2018/01/21 22:45:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) r0 = dup(0xffffffffffffff9c) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000980000-0x4)=0x4) 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_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/21 22:45:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000521000)=[{0x0, 0x3, 0x0}], 0x1, &(0x7f0000bb3000-0x10)={0x0, 0x1c9c380}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f000051d000)={0x3, 0x2}) semop(0x0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x0}], 0x117) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000c1e000)=[]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007f2000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x0, 0x100000000, 0x3f, 0xfffffffffffff000}, &(0x7f0000937000-0x4)=0xa0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000dff000-0x4)=0x0, &(0x7f0000f58000+0x9ed)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000afb000-0x1a)={r1, 0xc4f, 0x9, [0x2, 0x813, 0x9, 0x0, 0x7d39, 0x1, 0x2, 0xfffffffffffffffb, 0x357]}, &(0x7f000056a000-0x4)=0x1a) 2018/01/21 22:45:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xf2, 0xffffffff, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a73000-0x10)={r0, &(0x7f000072f000-0x1)=""}, 0x10) 2018/01/21 22:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a49000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00003a8000)=0x40000c2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f00000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000037f000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c7000-0x4)=0xe8) 2018/01/21 22:45:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd6000)=0xc) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000c79000-0x7)='ns/ipc\x00') read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/21 22:45:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d2d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008d6000)={0x0, 0x80000000}, &(0x7f0000639000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003f4000)={r1, 0x8d, "43a5e446912a3575b43a4c28d963662acfdc7bfee4e011e4d7577693363e84ccb25be3a4c281bfda95553c8a943161c118797ac6d642728d407ed1d424fbb37c1ba3562876d6f3bdc6cb07af022d56ed32f9bdfe88c17e0804c9d97d610da32d5ab6f3cf3d29e32344cb578cf437e11179429ece24cba636ed84bddaf261e9f8f0505e49d5f5174d0b6c06c7a3"}, &(0x7f00003e8000-0x1)=0x95) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005b8000-0x14)={r1, 0x400000000000000, 0x6, [0x81, 0x1, 0x8, 0x7f, 0x2, 0xd3e4]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r4, &(0x7f0000fb6000)=""/28, 0x1c) r5 = getpid() sched_setaffinity(r5, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00007b9000-0x8c)={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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000050c000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000d1d000)={&(0x7f000012d000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff41, &(0x7f0000bb3000)={&(0x7f0000960000-0x28)=@ipv4_newaddr={0x20, 0x14, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00002b1000)={0x3, [0x7fffffff, 0xd8, 0xc5f]}, &(0x7f0000ee4000)=0xa) syz_open_dev$urandom(&(0x7f0000e29000)='/dev/urandom\x00', 0x0, 0x100) 2018/01/21 22:45:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fa3000)={0x7, 0x7, 0x7, 0x5, 0x4, 0x2dd, 0x0, 0x6eb6, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xfb)={r1, 0xf3, "42cf2eb32bc283f3a0c7d2ae03aa4a5f8d84af15f7d5e468d7fe6bd2038688194c319b240f64f4b21213dc5eda8dce2ddc48dc672f5db9a7a35f9707a4fc783f94ba5a22fa765f81552bbd3803bc69ea7fcee122acd9361590e7aa2e67391692cab278d95fbda6dc1514ad5d00651cfd1071385b8c60360fb1430c0182a65da20d25653523b41dfb62a39eb46da5d364e15daf5e86ba9d253efb1aa161e70301d70e529fcbd805614046e8d51a408f608c1df45d84e4a81ee47f5edd9f7600e665835a3621e2f5869d0e71c74de0855ac74e2a91f577425c74a3490e042268c9a165364bf7865f2dbe668655cc5db8b2dd640e"}, &(0x7f0000000000)=0xfb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000003000-0xa)={0xffffffffffffffff, "4a5ab91746fc"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={r2, 0xd3, "e9e8b20ade78666aa08e1aa7e32b801e608f6e8dbb678ecd8cbb5554a56e7c7c9f0ff0fba5574a4f6e00fdfb78832c7bf18e62cc734731d920ce72a6dd022c28aafc32e1275b339b0ee01270f804f1f22ad4219112462ee5e6141503b18bc83f981f4b931e5296591b6fe7df73945d12e83cdb5d201612368a2ca21bf13afae7e8c8cbfc5db29d294519235590676d81d9fa99c43c8a558ca9befc371f1e0ae2ba1bd5ceba7b3b7232c55ec3b82f0716599bbc3cb117c13b5ccd3542cc6d50b8d6d3eb51f22bcf5ca3425913e657afd6461d1e"}, &(0x7f0000002000)=0xdb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000003000)={@generic="1aa59ec84e46f40fe228b02e44c0082e", @ifru_flags=0x400}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000003000)=0x0) io_setup(0x7f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r5, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000002000)="c199b04caa523ab27f99f811211c03a746d710b12b068638b0dc1e2f44f2d1f92ff74f5dc3cf0b97d5d96d47776cbba03e26e139cf92037e4bb9ea8e7dedb8127cf11f8299bb19c1f2a0a7c1165373a3485e132cf30be9b59336a7f9e0b994db318404ac5fc22788a23ac8b2d6a21a88718e78dfba3587fafa4c3b9899ab40a294c12c3048ef3e8aebb5dedf11e63303961c1064c6b72176dad655bd56fe2e1d45cd445f0a759fc457546c1544795c9aa346e4cdcaa4a103d4d2fa340da8e199e556", 0xc2, 0x7, 0x0, 0x1, r0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) shutdown(r0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xebf) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000005000)=""/126, &(0x7f0000005000)=0x7e) fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000003000)=""/127, 0x7f) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={r4, 0x9}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r3, 0xf20f}, &(0x7f0000006000)=0x8) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000006000)={0x0, 0x0}, 0x2) 2018/01/21 22:45:43 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ae6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000662000-0x77)=""/119) 2018/01/21 22:45:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) mkdir(&(0x7f00001b3000)='./file0\x00', 0x21) 2018/01/21 22:45:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000554000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000af8000)=[], 0x21f, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000741000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000853000-0x48)=""/72) 2018/01/21 22:45:43 executing program 6: 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)={{0x81, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x8001, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_PORT(r0, 0x40a85321, &(0x7f0000127000-0xb0)={{0x0, 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]}) 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, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/21 22:45:43 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, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000356000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000e97000)={0x0, 0x0}) ppoll(&(0x7f000091c000)=[{r1, 0x2000, 0x0}, {r1, 0x200, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00007ad000)={r2, r3+30000000}, &(0x7f0000602000)={0x5}, 0x8) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00004f3000)={0x26f, 0x7fffffff, 0x0, 0xffffffff, 0x3, 0x9}) 2018/01/21 22:45:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000082d000-0x24)={0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffa0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f000077f000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000062a000)=0xffffffff, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000958000)={0x7, 0x401}) r3 = syz_open_dev$vcsa(&(0x7f000069b000-0xb)='/dev/vcsa#\x00', 0x6, 0x2000) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b94000-0xc)='/dev/rfkill\x00', 0x80480, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) r5 = syz_open_pts(r3, 0xfffffffffffffffc) ppoll(&(0x7f000079f000)=[{r5, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000afb000-0x8)={0x0}, 0x8) recvfrom$inet6(r1, &(0x7f0000047000-0xe5)=""/229, 0xe5, 0x1, &(0x7f0000bef000)={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, 0x1c) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000048a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b33000-0x4)=0xc) getresgid(&(0x7f000000b000-0x3)=0x0, &(0x7f000019f000)=0x0, &(0x7f0000ce3000)=0x0) fstat(r2, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000205000)={0x0, 0x0, 0x0}, &(0x7f0000675000)=0xc) fstat(r6, &(0x7f0000085000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x400000000000006d, &(0x7f0000e68000-0x1c)=[]) setfsgid(0x0) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000fdd000-0x24)={@multicast1=0xe0000001, @empty=0x0, 0x1, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) bind$bt_sco(r3, &(0x7f0000dd5000)={0x1f, {0x7fff, 0xfffffffffffffffa, 0x4, 0x1000, 0x4, 0xfffffffffffffff8}}, 0x8) socket$pptp(0x18, 0x1, 0x2) 2018/01/21 22:45:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000186000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f00001ce000)={{r0, r1/1000+10000}, {0x0, 0x0}}, 0x0) syz_emit_ethernet(0x56, &(0x7f00007f0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x444, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, "814317d149bd69ea"}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/21 22:45:43 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000400000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = open(&(0x7f0000fda000-0x8)='./file0\x00', 0x0, 0x80) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000574000)=0x80000000, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000e7a000-0xc)={0x8, "bef37d55a6b1c688"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/21 22:45:43 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000007000)={0x9, 0x8001, 0xfffffffffffffffd, 0x2, 0x3, 0x5}) 2018/01/21 22:45:43 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$can_bcm(0x1d, 0x2, 0x2) r1 = getpid() getpgrp(r1) connect(r0, &(0x7f0000a10000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 22:45:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000003a000-0x8)={0x0, 0x7}, &(0x7f0000ff5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004aa000-0x8)={r1, 0x7f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000dae000)={0x5, r2, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00008a7000)=@assoc_id=0x0, &(0x7f0000176000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000b9e000)={r4, 0xd8, "39ebd70c28e17242497349eb0d7a0e2129650180baec86f7e206fa4ceb1221dce9edd1b78ba320580a6571e13a951cb1d3bb0b3c30b4f7f411b6797bda710f4c4d568147c14315a57a5840f4c4988976a8ebc6e857c2de3abbea21362918b7fc09134cdf7b9db561251c24b4389ef57a265bf89386ddcf8c6c5313e6a6581adff2113b54178d4a0147dc435fae7da99b0a0a79fba263f9c364160357999604f3ec09b899c07bbd0753d1f6a95f59ea68c9b79c1ad2bbd529cf9c85c074245bc42fd1e25434a4a4ba6b6ab2cc422d733aac11a8d3e3dbf416"}, &(0x7f0000b6c000)=0xe0) r5 = eventfd2(0x0, 0x0) dup3(r2, r5, 0x0) 2018/01/21 22:45:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000092e000)="6664001fd06e1f3583f482892ed25c932188a50da94d4811ff3946344e6fe228d1a8aeeee5eb55ce2337320aefb24c51e4857a0f2a842624ac9453388355b3c3b9c79fceff2611a76b2cb4ed2e0a29363dcdf026444b7925d486bd1d818956831e15c29f47918ae79c26c438764a70563bca17ae46084b28770500fc28c5bebc46f8ea") perf_event_open(&(0x7f00008d0000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000233000-0x8)='./file0\x00', &(0x7f000040c000)=[&(0x7f0000a81000-0xd)='-]selfvmnet0\x00'], &(0x7f000033a000)=[&(0x7f000090a000-0x83)="6664001fd06e1f3583f482892ed25c932188a50da94d4811ff3946344e6fe228d1a8aeeee5eb55ce2337320aefb24c51e4857a0f2a842624ac9453388355b3c3b9c79fceff2611a76b2cb4ed2e0a29363dcdf026444b7925d486bd1d818956831e15c29f47918ae79c26c438764a70563bca17ae46084b28770500fc28c5bebc46f8ea", &(0x7f0000730000)=')]#\x00'], 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x10001) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/21 22:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x1) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000003d000-0x10)={0x8000000000078, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000690000-0x4)=0x0, &(0x7f000079c000)=0x4) write(r1, &(0x7f00007b0000)="01", 0x1) 2018/01/21 22:45:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000daf000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff32) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004ea000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 22:45:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c2d000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x105802) bind$bt_rfcomm(r0, &(0x7f0000a00000-0x9)={0x1f, {0x4, 0xa2, 0x3, 0x0, 0x80000001, 0x0}, 0x36f}, 0x9) 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) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bf0000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/01/21 22:45:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000092c000)='./file0\x00', 0x40000, 0x1) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00001cd000-0x18)={0x5, 0x8, 0x3, 0x0, 0x81, 0x3}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000084a000-0x8)='keyring\x00', &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000f53000)='encrypted\x00', &(0x7f000069d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000036c000)="", 0x0, r1) 2018/01/21 22:45:43 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f000051a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000089a000-0x4)=0x10) syz_open_dev$sg(&(0x7f0000653000-0x9)='/dev/sg#\x00', 0x27b, 0x81) close(r1) 2018/01/21 22:45:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}]}) r0 = syz_open_dev$vcsa(&(0x7f000003e000)='/dev/vcsa#\x00', 0xfff, 0x1c1001) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000f09000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x442) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000d60000)={0x5, 0x100000000, 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], 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]}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00002ec000)=0x0) syz_open_dev$audion(&(0x7f000018b000-0xc)='/dev/audio#\x00', 0x7, 0x40000) 2018/01/21 22:45:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000b83000-0x4)=0x50) bind$inet6(r0, &(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(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00002c3000)={r0, r3}) sendto$inet(r2, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r4, 0x401) 2018/01/21 22:45:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='ns/user\x00') getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00007b2000-0x2)=0x0, &(0x7f00008cd000)=0x2) syz_open_dev$midi(&(0x7f0000708000-0xb)='/dev/midi#\x00', 0x100000001, 0x0) syslog(0x0, &(0x7f00002ca000-0x28)=""/40, 0x28) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00004ee000-0x1000)=""/4096) syz_open_procfs(0x0, &(0x7f0000089000)='ns/user\x00') 2018/01/21 22:45:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000340000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00003ae000)=0xfd) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000988000)={@common='tunl0\x00', @ifru_flags=0x6000}) setns(r1, 0x0) unshare(0x20000400) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000c02000)=0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000886000)="") 2018/01/21 22:45:43 executing program 4: unshare(0x8000400) r0 = epoll_create1(0x0) close(r0) epoll_pwait(r0, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000004000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000537000)={&(0x7f0000aac000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000374000-0x10)={&(0x7f0000001000-0x2c)={0x2c, 0x25, 0x200, 0x2, 0x2, {0x10, 0x0, 0x0}, [@generic="428dec0cdfeaf8191f5740b42d27d571fc77f57eb1"]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) socket$packet(0x11, 0x2, 0x300) 2018/01/21 22:45:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000b2d000-0xe)='/dev/admmidi#\x00', 0x9, 0x40400) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00009ff000)=""/4096) r1 = socket$netlink(0x10, 0x3, 0x1d) sendmsg$nl_generic(r1, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$mouse(&(0x7f0000167000-0x12)='/dev/input/mouse#\x00', 0xf576, 0xb0000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004a0000)='/dev/autofs\x00', 0x840, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00007c1000)={0x2, &(0x7f00000ed000)=[0x0, 0x2]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00009f3000)={0x0, @in6={{0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0c2, 0xaf}, &(0x7f0000fc2000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000044d000-0x8)={r3, 0x2a4292ee}, &(0x7f0000066000-0x4)=0x8) 2018/01/21 22:45:43 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0xfffffffffffffd65, 0x21, 0xb03, 0xffffffffffffffff, 0xffffffffffffffff, {0x1a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x10000000000000}, 0x0) recvmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000001e000)={0x1, &(0x7f000001f000-0x4)=[{0x6, 0x8}]}) [ 90.484341] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 90.541527] ================================================================== [ 90.548992] BUG: KASAN: use-after-free in strp_data_ready+0x232/0x2a0 [ 90.555556] Read of size 1 at addr ffff8801bf01e610 by task syz-executor6/13996 [ 90.562984] [ 90.564591] CPU: 0 PID: 13996 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #272 [ 90.571922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.581246] Call Trace: [ 90.583803] [ 90.585932] dump_stack+0x194/0x257 [ 90.589541] ? arch_local_irq_restore+0x53/0x53 [ 90.594188] ? show_regs_print_info+0x18/0x18 [ 90.598678] ? strp_data_ready+0x232/0x2a0 [ 90.602889] print_address_description+0x73/0x250 [ 90.607706] ? strp_data_ready+0x232/0x2a0 [ 90.611931] kasan_report+0x25b/0x340 [ 90.615711] __asan_report_load1_noabort+0x14/0x20 [ 90.620616] strp_data_ready+0x232/0x2a0 [ 90.624654] psock_data_ready+0x56/0x70 [ 90.628606] tcp_data_queue+0x1d88/0x3de0 [ 90.632753] ? tcp_send_rcvq+0x520/0x520 [ 90.636796] ? tcp_fastretrans_alert+0x2270/0x2270 [ 90.641701] ? perf_trace_lock_acquire+0xe3/0x980 [ 90.646807] ? sk_filter_trim_cap+0x40a/0x9c0 [ 90.651287] ? pvclock_read_flags+0x160/0x160 [ 90.655759] ? tcp_urg+0xf6/0xbd0 [ 90.659195] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 90.664277] ? sched_clock+0x31/0x40 [ 90.667966] ? lock_acquire+0x1b0/0x580 [ 90.671920] tcp_rcv_established+0x864/0x18c0 [ 90.676404] ? tcp_data_queue+0x3de0/0x3de0 [ 90.680703] ? __lock_is_held+0xb6/0x140 [ 90.684760] tcp_v4_do_rcv+0x2ab/0x7d0 [ 90.688628] tcp_v4_rcv+0x24c6/0x2eb0 [ 90.692408] ? task_blocks_on_rt_mutex+0x52/0x8b0 [ 90.697245] ? tcp_v4_early_demux+0xa40/0xa40 [ 90.701737] ip_local_deliver_finish+0x2f1/0xc50 [ 90.706474] ? ip_rcv_finish+0x1e30/0x1e30 [ 90.710699] ? nf_hook_slow+0xd3/0x1a0 [ 90.714574] ip_local_deliver+0x1ce/0x6e0 [ 90.718700] ? ip_call_ra_chain+0x6d0/0x6d0 [ 90.722997] ? perf_trace_lock+0x900/0x900 [ 90.727210] ? check_noncircular+0x20/0x20 [ 90.731426] ? ip_rcv_finish+0x1e30/0x1e30 [ 90.735646] ip_rcv_finish+0x959/0x1e30 [ 90.739605] ? inet_del_offload+0x40/0x40 [ 90.743739] ? ip_rcv+0xf22/0x1840 [ 90.747255] ? lock_downgrade+0x980/0x980 [ 90.751393] ? lock_release+0xa40/0xa40 [ 90.755348] ? __lock_is_held+0xb6/0x140 [ 90.759389] ? nf_hook_slow+0xd3/0x1a0 [ 90.763259] ip_rcv+0xc5a/0x1840 [ 90.766633] ? ip_local_deliver+0x6e0/0x6e0 [ 90.770938] ? check_noncircular+0x20/0x20 [ 90.775147] ? check_noncircular+0x20/0x20 [ 90.779372] ? inet_del_offload+0x40/0x40 [ 90.783500] ? ip_local_deliver+0x6e0/0x6e0 [ 90.787802] __netif_receive_skb_core+0x1a41/0x3460 [ 90.792806] ? nf_ingress+0x9f0/0x9f0 [ 90.796588] ? lock_downgrade+0x980/0x980 [ 90.800713] ? lock_downgrade+0x980/0x980 [ 90.804848] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 90.810016] ? check_noncircular+0x20/0x20 [ 90.814240] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 90.819319] ? try_to_wake_up+0xf9/0x1600 [ 90.823458] ? __lock_acquire+0x664/0x3e00 [ 90.827673] ? perf_trace_lock_acquire+0xe3/0x980 [ 90.832504] ? perf_trace_lock+0x900/0x900 [ 90.836714] ? check_noncircular+0x20/0x20 [ 90.840929] ? lock_release+0xa40/0xa40 [ 90.844888] ? do_raw_spin_trylock+0x190/0x190 [ 90.849459] ? find_held_lock+0x35/0x1d0 [ 90.853504] ? lock_acquire+0x1d5/0x580 [ 90.857453] ? lock_acquire+0x1d5/0x580 [ 90.861400] ? process_backlog+0x1ab/0x740 [ 90.865619] ? lock_release+0xa40/0xa40 [ 90.869563] ? do_raw_spin_trylock+0x190/0x190 [ 90.874136] __netif_receive_skb+0x2c/0x1b0 [ 90.878431] ? __netif_receive_skb+0x2c/0x1b0 [ 90.882904] process_backlog+0x203/0x740 [ 90.886936] ? mark_held_locks+0xaf/0x100 [ 90.891073] net_rx_action+0x792/0x1910 [ 90.895043] ? napi_complete_done+0x6c0/0x6c0 [ 90.899527] ? rcu_read_lock_sched_held+0x108/0x120 [ 90.904546] ? note_gp_changes+0x650/0x650 [ 90.908760] ? timerqueue_add+0x1e9/0x280 [ 90.912892] ? enqueue_hrtimer+0x171/0x4a0 [ 90.917102] ? __remove_hrtimer+0x190/0x190 [ 90.921417] ? find_held_lock+0x35/0x1d0 [ 90.925473] ? clockevents_program_event+0x163/0x2e0 [ 90.930550] ? lock_downgrade+0x980/0x980 [ 90.934685] ? rcu_pm_notify+0xc0/0xc0 [ 90.938563] ? check_noncircular+0x20/0x20 [ 90.942774] ? print_irqtrace_events+0x270/0x270 [ 90.947510] ? lock_downgrade+0x980/0x980 [ 90.951639] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 90.956718] ? do_timer+0x50/0x50 [ 90.960156] ? __lock_is_held+0xb6/0x140 [ 90.964215] __do_softirq+0x2d7/0xb85 [ 90.967990] ? task_prio+0x40/0x40 [ 90.971523] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 90.976598] ? irq_exit+0xbb/0x200 [ 90.980115] ? smp_apic_timer_interrupt+0x16b/0x700 [ 90.985105] ? smp_reschedule_interrupt+0xe6/0x670 [ 90.990013] ? smp_call_function_single_interrupt+0x640/0x640 [ 90.995872] ? _raw_spin_lock+0x32/0x40 [ 90.999827] ? _raw_spin_unlock+0x22/0x30 [ 91.003951] ? handle_edge_irq+0x2b4/0x7c0 [ 91.008162] ? task_prio+0x40/0x40 [ 91.011693] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.016526] do_softirq_own_stack+0x2a/0x40 [ 91.020819] [ 91.023032] do_softirq.part.19+0x14d/0x190 [ 91.027338] ? ip_finish_output2+0x93b/0x1560 [ 91.031810] __local_bh_enable_ip+0x1ee/0x230 [ 91.036281] ip_finish_output2+0x96e/0x1560 [ 91.040586] ? ip_copy_metadata+0xac0/0xac0 [ 91.044878] ? check_noncircular+0x20/0x20 [ 91.049087] ? __lock_acquire+0x664/0x3e00 [ 91.053313] ? __lock_acquire+0x664/0x3e00 [ 91.057519] ? ipv4_mtu+0x34d/0x4c0 [ 91.061124] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 91.065336] ? __lock_is_held+0xb6/0x140 [ 91.069385] ip_finish_output+0x864/0xd10 [ 91.073518] ? ip_finish_output+0x864/0xd10 [ 91.077820] ? ip_fragment.constprop.47+0x200/0x200 [ 91.082827] ? nf_hook_slow+0xd3/0x1a0 [ 91.086725] ip_output+0x1d2/0x860 [ 91.090243] ? ip_mc_output+0x1360/0x1360 [ 91.094382] ? ip_fragment.constprop.47+0x200/0x200 [ 91.099386] ip_local_out+0x95/0x160 [ 91.103083] ip_queue_xmit+0x8c6/0x18e0 [ 91.107045] ? ip_build_and_send_pkt+0xc30/0xc30 [ 91.111780] ? refcount_dec_if_one+0x20/0x20 [ 91.116164] ? is_bpf_text_address+0x7b/0x120 [ 91.120638] ? __tcp_v4_send_check+0x1be/0x360 [ 91.125203] ? tcp_options_write+0x228/0x940 [ 91.129611] tcp_transmit_skb+0x1b1b/0x38c0 [ 91.133928] ? __tcp_select_window+0x900/0x900 [ 91.138496] ? __kernel_text_address+0xd/0x40 [ 91.142968] ? unwind_get_return_address+0x61/0xa0 [ 91.147873] ? __save_stack_trace+0x7e/0xd0 [ 91.152175] ? depot_save_stack+0x12c/0x490 [ 91.156482] ? check_noncircular+0x20/0x20 [ 91.160692] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 91.166119] ? tcp_tso_segs+0x240/0x240 [ 91.170065] ? pvclock_read_flags+0x160/0x160 [ 91.174534] ? sock_close+0x16/0x20 [ 91.178135] ? __fput+0x327/0x7e0 [ 91.181560] ? ____fput+0x15/0x20 [ 91.184985] ? task_work_run+0x199/0x270 [ 91.189021] ? do_exit+0x9bb/0x1ad0 [ 91.192619] ? do_group_exit+0x149/0x400 [ 91.196653] ? get_signal+0x73f/0x16c0 [ 91.200518] ? exit_to_usermode_loop+0x214/0x310 [ 91.205260] ? sched_clock_cpu+0x1b/0x170 [ 91.209382] ? tcp_init_tso_segs+0x11a/0x200 [ 91.213770] tcp_write_xmit+0x686/0x51d0 [ 91.217809] ? tcp_md5_do_lookup+0x256/0x730 [ 91.222208] ? tcp_v4_parse_md5_keys+0x251/0x2d0 [ 91.226959] ? tcp_transmit_skb+0x38c0/0x38c0 [ 91.231427] ? kasan_kmalloc+0xad/0xe0 [ 91.235290] ? ipv4_mtu+0x34d/0x4c0 [ 91.238894] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 91.243113] ? tcp_v4_md5_lookup+0x22/0x30 [ 91.247326] ? tcp_established_options+0x2c5/0x420 [ 91.252237] ? tcp_current_mss+0x254/0x380 [ 91.256450] ? tcp_mtu_to_mss+0x460/0x460 [ 91.260583] ? __lock_is_held+0xb6/0x140 [ 91.264640] __tcp_push_pending_frames+0xa0/0x250 [ 91.269465] tcp_send_fin+0x1b0/0xd20 [ 91.273237] ? tcp_set_state+0x1f2/0x810 [ 91.277277] ? sk_forced_mem_schedule+0x150/0x150 [ 91.282096] ? __sk_dst_check+0x380/0x380 [ 91.286230] ? mark_held_locks+0xaf/0x100 [ 91.290351] ? do_raw_spin_trylock+0x190/0x190 [ 91.294922] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.299912] ? lock_sock_nested+0x91/0x110 [ 91.304121] ? trace_hardirqs_on+0xd/0x10 [ 91.308255] tcp_close+0xbe0/0xfc0 [ 91.311785] ? ip_mc_drop_socket+0x1ce/0x230 [ 91.316177] inet_release+0xed/0x1c0 [ 91.319869] sock_release+0x8d/0x1e0 [ 91.323560] ? sock_alloc_file+0x560/0x560 [ 91.327768] sock_close+0x16/0x20 [ 91.331196] __fput+0x327/0x7e0 [ 91.334458] ? fput+0x140/0x140 [ 91.337716] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 91.343586] ? _raw_spin_unlock_irq+0x27/0x70 [ 91.348064] ____fput+0x15/0x20 [ 91.351322] task_work_run+0x199/0x270 [ 91.355189] ? task_work_cancel+0x210/0x210 [ 91.359488] ? _raw_spin_unlock+0x22/0x30 [ 91.363612] ? switch_task_namespaces+0x87/0xc0 [ 91.368267] do_exit+0x9bb/0x1ad0 [ 91.371712] ? mm_update_next_owner+0x930/0x930 [ 91.376369] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 91.381534] ? __might_sleep+0x95/0x190 [ 91.385487] ? _cond_resched+0x14/0x30 [ 91.389353] ? futex_wait_queue_me+0x527/0x7e0 [ 91.393911] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 91.399260] ? get_futex_value_locked+0xc3/0xf0 [ 91.403917] ? perf_trace_lock_acquire+0xe3/0x980 [ 91.408754] ? perf_trace_lock+0x900/0x900 [ 91.412964] ? check_noncircular+0x20/0x20 [ 91.417183] ? lock_release+0xa40/0xa40 [ 91.421135] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 91.426223] ? futex_wait+0x6a9/0x9a0 [ 91.430025] ? find_held_lock+0x35/0x1d0 [ 91.434072] ? get_signal+0x7ae/0x16c0 [ 91.437945] ? lock_downgrade+0x980/0x980 [ 91.442090] do_group_exit+0x149/0x400 [ 91.445954] ? do_raw_spin_trylock+0x190/0x190 [ 91.450510] ? SyS_exit+0x30/0x30 [ 91.453939] ? _raw_spin_unlock_irq+0x27/0x70 [ 91.458410] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.463406] get_signal+0x73f/0x16c0 [ 91.467106] ? ptrace_notify+0x130/0x130 [ 91.471153] ? exit_robust_list+0x240/0x240 [ 91.475449] ? strp_check_rcv+0x25/0x30 [ 91.479397] ? kcm_ioctl+0xee/0x1690 [ 91.483084] ? find_held_lock+0x35/0x1d0 [ 91.487129] ? kcm_unattach+0x1510/0x1510 [ 91.491251] ? avc_ss_reset+0x110/0x110 [ 91.495197] ? lock_downgrade+0x980/0x980 [ 91.499327] do_signal+0x90/0x1eb0 [ 91.502855] ? __lock_is_held+0xb6/0x140 [ 91.506901] ? setup_sigcontext+0x7d0/0x7d0 [ 91.511225] ? sock_do_ioctl+0x73/0xb0 [ 91.515093] ? sock_ioctl+0x1e2/0x440 [ 91.518873] ? exit_to_usermode_loop+0x8c/0x310 [ 91.523536] exit_to_usermode_loop+0x214/0x310 [ 91.528093] ? ioctl_preallocate+0x2b0/0x2b0 [ 91.532484] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 91.538439] ? selinux_capable+0x40/0x40 [ 91.542494] syscall_return_slowpath+0x490/0x550 [ 91.547226] ? prepare_exit_to_usermode+0x340/0x340 [ 91.552217] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 91.557124] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.562119] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.566859] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 91.571595] RIP: 0033:0x452ee9 [ 91.574758] RSP: 002b:00007fe72ba3dce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 91.582454] RAX: 0000000000000000 RBX: 000000000071bec8 RCX: 0000000000452ee9 [ 91.589699] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 91.596940] RBP: 000000000071bec8 R08: 000000000000038e R09: 000000000071bea0 [ 91.604194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 91.611438] R13: 0000000000a2f7cf R14: 00007fe72ba3e9c0 R15: 0000000000000000 [ 91.618703] [ 91.620307] Allocated by task 13996: [ 91.623995] save_stack+0x43/0xd0 [ 91.627426] kasan_kmalloc+0xad/0xe0 [ 91.631111] kasan_slab_alloc+0x12/0x20 [ 91.635059] kmem_cache_alloc+0x12e/0x760 [ 91.639177] kcm_ioctl+0x2d2/0x1690 [ 91.642775] sock_do_ioctl+0x65/0xb0 [ 91.646459] sock_ioctl+0x2c2/0x440 [ 91.650060] do_vfs_ioctl+0x1b1/0x1520 [ 91.653917] SyS_ioctl+0x8f/0xc0 [ 91.657257] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 91.661990] [ 91.663596] Freed by task 13996: [ 91.666934] save_stack+0x43/0xd0 [ 91.670358] kasan_slab_free+0x71/0xc0 [ 91.674217] kmem_cache_free+0x83/0x2a0 [ 91.678162] kcm_unattach+0xe53/0x1510 [ 91.682023] kcm_done+0x5c7/0x1990 [ 91.685544] kcm_release+0x478/0x860 [ 91.689235] sock_release+0x8d/0x1e0 [ 91.692918] sock_close+0x16/0x20 [ 91.696344] __fput+0x327/0x7e0 [ 91.699594] ____fput+0x15/0x20 [ 91.702847] task_work_run+0x199/0x270 [ 91.706724] do_exit+0x9bb/0x1ad0 [ 91.710161] do_group_exit+0x149/0x400 [ 91.714023] get_signal+0x73f/0x16c0 [ 91.717710] do_signal+0x90/0x1eb0 [ 91.721223] exit_to_usermode_loop+0x214/0x310 [ 91.725777] syscall_return_slowpath+0x490/0x550 [ 91.730503] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 91.735227] [ 91.736827] The buggy address belongs to the object at ffff8801bf01e600 [ 91.736827] which belongs to the cache kcm_psock_cache of size 544 [ 91.749810] The buggy address is located 16 bytes inside of [ 91.749810] 544-byte region [ffff8801bf01e600, ffff8801bf01e820) [ 91.761578] The buggy address belongs to the page: [ 91.766479] page:ffffea0006fc0780 count:1 mapcount:0 mapping:ffff8801bf01e080 index:0x0 compound_mapcount: 0 [ 91.776429] flags: 0x2fffc0000008100(slab|head) [ 91.781073] raw: 02fffc0000008100 ffff8801bf01e080 0000000000000000 000000010000000b [ 91.788925] raw: ffffea00073e8320 ffff8801d331c448 ffff8801d3030840 0000000000000000 [ 91.796776] page dumped because: kasan: bad access detected [ 91.802455] [ 91.804055] Memory state around the buggy address: [ 91.808956] ffff8801bf01e500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 91.816286] ffff8801bf01e580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 91.823619] >ffff8801bf01e600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 91.830948] ^ [ 91.834807] ffff8801bf01e680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 91.842139] ffff8801bf01e700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 91.849467] ================================================================== [ 91.856795] Disabling lock debugging due to kernel taint [ 91.862271] Kernel panic - not syncing: panic_on_warn set ... [ 91.862271] [ 91.869631] CPU: 0 PID: 13996 Comm: syz-executor6 Tainted: G B 4.15.0-rc8+ #272 [ 91.878272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.887598] Call Trace: [ 91.890154] [ 91.892281] dump_stack+0x194/0x257 [ 91.895879] ? arch_local_irq_restore+0x53/0x53 [ 91.900518] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.905243] ? vsnprintf+0x1ed/0x1900 [ 91.909020] ? strp_data_ready+0x1e0/0x2a0 [ 91.913227] panic+0x1e4/0x41c [ 91.916388] ? refcount_error_report+0x214/0x214 [ 91.921116] ? add_taint+0x1c/0x50 [ 91.924625] ? add_taint+0x1c/0x50 [ 91.928146] ? strp_data_ready+0x232/0x2a0 [ 91.932354] kasan_end_report+0x50/0x50 [ 91.936296] kasan_report+0x144/0x340 [ 91.940069] __asan_report_load1_noabort+0x14/0x20 [ 91.944967] strp_data_ready+0x232/0x2a0 [ 91.948997] psock_data_ready+0x56/0x70 [ 91.952957] tcp_data_queue+0x1d88/0x3de0 [ 91.957085] ? tcp_send_rcvq+0x520/0x520 [ 91.961129] ? tcp_fastretrans_alert+0x2270/0x2270 [ 91.966036] ? perf_trace_lock_acquire+0xe3/0x980 [ 91.970867] ? sk_filter_trim_cap+0x40a/0x9c0 [ 91.975337] ? pvclock_read_flags+0x160/0x160 [ 91.979802] ? tcp_urg+0xf6/0xbd0 [ 91.983228] ? tcp_xmit_recovery.part.56+0x110/0x110 [ 91.988306] ? sched_clock+0x31/0x40 [ 91.991991] ? lock_acquire+0x1b0/0x580 [ 91.995939] tcp_rcv_established+0x864/0x18c0 [ 92.000408] ? tcp_data_queue+0x3de0/0x3de0 [ 92.004702] ? __lock_is_held+0xb6/0x140 [ 92.008736] tcp_v4_do_rcv+0x2ab/0x7d0 [ 92.012596] tcp_v4_rcv+0x24c6/0x2eb0 [ 92.016378] ? task_blocks_on_rt_mutex+0x52/0x8b0 [ 92.021200] ? tcp_v4_early_demux+0xa40/0xa40 [ 92.025681] ip_local_deliver_finish+0x2f1/0xc50 [ 92.030410] ? ip_rcv_finish+0x1e30/0x1e30 [ 92.034617] ? nf_hook_slow+0xd3/0x1a0 [ 92.038477] ip_local_deliver+0x1ce/0x6e0 [ 92.042598] ? ip_call_ra_chain+0x6d0/0x6d0 [ 92.046898] ? perf_trace_lock+0x900/0x900 [ 92.051103] ? check_noncircular+0x20/0x20 [ 92.055309] ? ip_rcv_finish+0x1e30/0x1e30 [ 92.059518] ip_rcv_finish+0x959/0x1e30 [ 92.063466] ? inet_del_offload+0x40/0x40 [ 92.067605] ? ip_rcv+0xf22/0x1840 [ 92.071115] ? lock_downgrade+0x980/0x980 [ 92.075234] ? lock_release+0xa40/0xa40 [ 92.079179] ? __lock_is_held+0xb6/0x140 [ 92.083212] ? nf_hook_slow+0xd3/0x1a0 [ 92.087075] ip_rcv+0xc5a/0x1840 [ 92.090416] ? ip_local_deliver+0x6e0/0x6e0 [ 92.094710] ? check_noncircular+0x20/0x20 [ 92.098912] ? check_noncircular+0x20/0x20 [ 92.103123] ? inet_del_offload+0x40/0x40 [ 92.107241] ? ip_local_deliver+0x6e0/0x6e0 [ 92.111534] __netif_receive_skb_core+0x1a41/0x3460 [ 92.116525] ? nf_ingress+0x9f0/0x9f0 [ 92.120296] ? lock_downgrade+0x980/0x980 [ 92.124412] ? lock_downgrade+0x980/0x980 [ 92.128534] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 92.133694] ? check_noncircular+0x20/0x20 [ 92.137905] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 92.142977] ? try_to_wake_up+0xf9/0x1600 [ 92.147094] ? __lock_acquire+0x664/0x3e00 [ 92.151301] ? perf_trace_lock_acquire+0xe3/0x980 [ 92.156119] ? perf_trace_lock+0x900/0x900 [ 92.160320] ? check_noncircular+0x20/0x20 [ 92.164525] ? lock_release+0xa40/0xa40 [ 92.168484] ? do_raw_spin_trylock+0x190/0x190 [ 92.173044] ? find_held_lock+0x35/0x1d0 [ 92.177081] ? lock_acquire+0x1d5/0x580 [ 92.181029] ? lock_acquire+0x1d5/0x580 [ 92.184972] ? process_backlog+0x1ab/0x740 [ 92.189190] ? lock_release+0xa40/0xa40 [ 92.193133] ? do_raw_spin_trylock+0x190/0x190 [ 92.197701] __netif_receive_skb+0x2c/0x1b0 [ 92.201992] ? __netif_receive_skb+0x2c/0x1b0 [ 92.206463] process_backlog+0x203/0x740 [ 92.210493] ? mark_held_locks+0xaf/0x100 [ 92.214619] net_rx_action+0x792/0x1910 [ 92.218574] ? napi_complete_done+0x6c0/0x6c0 [ 92.223057] ? rcu_read_lock_sched_held+0x108/0x120 [ 92.228051] ? note_gp_changes+0x650/0x650 [ 92.232259] ? timerqueue_add+0x1e9/0x280 [ 92.236382] ? enqueue_hrtimer+0x171/0x4a0 [ 92.240588] ? __remove_hrtimer+0x190/0x190 [ 92.244882] ? find_held_lock+0x35/0x1d0 [ 92.248919] ? clockevents_program_event+0x163/0x2e0 [ 92.253992] ? lock_downgrade+0x980/0x980 [ 92.258120] ? rcu_pm_notify+0xc0/0xc0 [ 92.261983] ? check_noncircular+0x20/0x20 [ 92.266188] ? print_irqtrace_events+0x270/0x270 [ 92.270915] ? lock_downgrade+0x980/0x980 [ 92.275048] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 92.280122] ? do_timer+0x50/0x50 [ 92.283549] ? __lock_is_held+0xb6/0x140 [ 92.287593] __do_softirq+0x2d7/0xb85 [ 92.291371] ? task_prio+0x40/0x40 [ 92.294886] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 92.299958] ? irq_exit+0xbb/0x200 [ 92.303468] ? smp_apic_timer_interrupt+0x16b/0x700 [ 92.308451] ? smp_reschedule_interrupt+0xe6/0x670 [ 92.313361] ? smp_call_function_single_interrupt+0x640/0x640 [ 92.319217] ? _raw_spin_lock+0x32/0x40 [ 92.323163] ? _raw_spin_unlock+0x22/0x30 [ 92.327280] ? handle_edge_irq+0x2b4/0x7c0 [ 92.331487] ? task_prio+0x40/0x40 [ 92.335005] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 92.339829] do_softirq_own_stack+0x2a/0x40 [ 92.344118] [ 92.346336] do_softirq.part.19+0x14d/0x190 [ 92.350626] ? ip_finish_output2+0x93b/0x1560 [ 92.355088] __local_bh_enable_ip+0x1ee/0x230 [ 92.359557] ip_finish_output2+0x96e/0x1560 [ 92.363866] ? ip_copy_metadata+0xac0/0xac0 [ 92.368156] ? check_noncircular+0x20/0x20 [ 92.372362] ? __lock_acquire+0x664/0x3e00 [ 92.376575] ? __lock_acquire+0x664/0x3e00 [ 92.380776] ? ipv4_mtu+0x34d/0x4c0 [ 92.384383] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 92.388589] ? __lock_is_held+0xb6/0x140 [ 92.392626] ip_finish_output+0x864/0xd10 [ 92.396742] ? ip_finish_output+0x864/0xd10 [ 92.401053] ? ip_fragment.constprop.47+0x200/0x200 [ 92.406048] ? nf_hook_slow+0xd3/0x1a0 [ 92.409908] ip_output+0x1d2/0x860 [ 92.413419] ? ip_mc_output+0x1360/0x1360 [ 92.417543] ? ip_fragment.constprop.47+0x200/0x200 [ 92.422536] ip_local_out+0x95/0x160 [ 92.426229] ip_queue_xmit+0x8c6/0x18e0 [ 92.430178] ? ip_build_and_send_pkt+0xc30/0xc30 [ 92.434904] ? refcount_dec_if_one+0x20/0x20 [ 92.439283] ? is_bpf_text_address+0x7b/0x120 [ 92.443751] ? __tcp_v4_send_check+0x1be/0x360 [ 92.448301] ? tcp_options_write+0x228/0x940 [ 92.452685] tcp_transmit_skb+0x1b1b/0x38c0 [ 92.456986] ? __tcp_select_window+0x900/0x900 [ 92.461542] ? __kernel_text_address+0xd/0x40 [ 92.466016] ? unwind_get_return_address+0x61/0xa0 [ 92.470920] ? __save_stack_trace+0x7e/0xd0 [ 92.475215] ? depot_save_stack+0x12c/0x490 [ 92.479511] ? check_noncircular+0x20/0x20 [ 92.484079] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 92.489501] ? tcp_tso_segs+0x240/0x240 [ 92.493446] ? pvclock_read_flags+0x160/0x160 [ 92.497908] ? sock_close+0x16/0x20 [ 92.501505] ? __fput+0x327/0x7e0 [ 92.504925] ? ____fput+0x15/0x20 [ 92.508350] ? task_work_run+0x199/0x270 [ 92.512380] ? do_exit+0x9bb/0x1ad0 [ 92.515978] ? do_group_exit+0x149/0x400 [ 92.520023] ? get_signal+0x73f/0x16c0 [ 92.523883] ? exit_to_usermode_loop+0x214/0x310 [ 92.528615] ? sched_clock_cpu+0x1b/0x170 [ 92.532734] ? tcp_init_tso_segs+0x11a/0x200 [ 92.537114] tcp_write_xmit+0x686/0x51d0 [ 92.541149] ? tcp_md5_do_lookup+0x256/0x730 [ 92.545532] ? tcp_v4_parse_md5_keys+0x251/0x2d0 [ 92.550266] ? tcp_transmit_skb+0x38c0/0x38c0 [ 92.554740] ? kasan_kmalloc+0xad/0xe0 [ 92.558599] ? ipv4_mtu+0x34d/0x4c0 [ 92.562197] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 92.566413] ? tcp_v4_md5_lookup+0x22/0x30 [ 92.570619] ? tcp_established_options+0x2c5/0x420 [ 92.575520] ? tcp_current_mss+0x254/0x380 [ 92.579726] ? tcp_mtu_to_mss+0x460/0x460 [ 92.583851] ? __lock_is_held+0xb6/0x140 [ 92.587891] __tcp_push_pending_frames+0xa0/0x250 [ 92.592704] tcp_send_fin+0x1b0/0xd20 [ 92.596471] ? tcp_set_state+0x1f2/0x810 [ 92.600503] ? sk_forced_mem_schedule+0x150/0x150 [ 92.605318] ? __sk_dst_check+0x380/0x380 [ 92.609434] ? mark_held_locks+0xaf/0x100 [ 92.613552] ? do_raw_spin_trylock+0x190/0x190 [ 92.618106] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 92.623091] ? lock_sock_nested+0x91/0x110 [ 92.627294] ? trace_hardirqs_on+0xd/0x10 [ 92.631416] tcp_close+0xbe0/0xfc0 [ 92.634928] ? ip_mc_drop_socket+0x1ce/0x230 [ 92.639308] inet_release+0xed/0x1c0 [ 92.642991] sock_release+0x8d/0x1e0 [ 92.646677] ? sock_alloc_file+0x560/0x560 [ 92.650890] sock_close+0x16/0x20 [ 92.654312] __fput+0x327/0x7e0 [ 92.657566] ? fput+0x140/0x140 [ 92.660815] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 92.666678] ? _raw_spin_unlock_irq+0x27/0x70 [ 92.671147] ____fput+0x15/0x20 [ 92.674396] task_work_run+0x199/0x270 [ 92.678257] ? task_work_cancel+0x210/0x210 [ 92.682549] ? _raw_spin_unlock+0x22/0x30 [ 92.686665] ? switch_task_namespaces+0x87/0xc0 [ 92.691308] do_exit+0x9bb/0x1ad0 [ 92.694734] ? mm_update_next_owner+0x930/0x930 [ 92.699375] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 92.704537] ? __might_sleep+0x95/0x190 [ 92.708481] ? _cond_resched+0x14/0x30 [ 92.712514] ? futex_wait_queue_me+0x527/0x7e0 [ 92.717067] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 92.722404] ? get_futex_value_locked+0xc3/0xf0 [ 92.727044] ? perf_trace_lock_acquire+0xe3/0x980 [ 92.731860] ? perf_trace_lock+0x900/0x900 [ 92.736066] ? check_noncircular+0x20/0x20 [ 92.740268] ? lock_release+0xa40/0xa40 [ 92.744211] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 92.749288] ? futex_wait+0x6a9/0x9a0 [ 92.753067] ? find_held_lock+0x35/0x1d0 [ 92.757104] ? get_signal+0x7ae/0x16c0 [ 92.760960] ? lock_downgrade+0x980/0x980 [ 92.765082] do_group_exit+0x149/0x400 [ 92.768939] ? do_raw_spin_trylock+0x190/0x190 [ 92.773489] ? SyS_exit+0x30/0x30 [ 92.776911] ? _raw_spin_unlock_irq+0x27/0x70 [ 92.781376] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 92.786375] get_signal+0x73f/0x16c0 [ 92.790065] ? ptrace_notify+0x130/0x130 [ 92.794100] ? exit_robust_list+0x240/0x240 [ 92.798390] ? strp_check_rcv+0x25/0x30 [ 92.802338] ? kcm_ioctl+0xee/0x1690 [ 92.806025] ? find_held_lock+0x35/0x1d0 [ 92.810060] ? kcm_unattach+0x1510/0x1510 [ 92.814179] ? avc_ss_reset+0x110/0x110 [ 92.818122] ? lock_downgrade+0x980/0x980 [ 92.822244] do_signal+0x90/0x1eb0 [ 92.825756] ? __lock_is_held+0xb6/0x140 [ 92.829790] ? setup_sigcontext+0x7d0/0x7d0 [ 92.834096] ? sock_do_ioctl+0x73/0xb0 [ 92.837954] ? sock_ioctl+0x1e2/0x440 [ 92.841728] ? exit_to_usermode_loop+0x8c/0x310 [ 92.846381] exit_to_usermode_loop+0x214/0x310 [ 92.850935] ? ioctl_preallocate+0x2b0/0x2b0 [ 92.855324] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 92.860831] ? selinux_capable+0x40/0x40 [ 92.864868] syscall_return_slowpath+0x490/0x550 [ 92.869595] ? prepare_exit_to_usermode+0x340/0x340 [ 92.874582] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 92.879482] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 92.884472] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 92.889200] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 92.893932] RIP: 0033:0x452ee9 [ 92.897092] RSP: 002b:00007fe72ba3dce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 92.904768] RAX: 0000000000000000 RBX: 000000000071bec8 RCX: 0000000000452ee9 [ 92.912008] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 92.919252] RBP: 000000000071bec8 R08: 000000000000038e R09: 000000000071bea0 [ 92.926495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.933736] R13: 0000000000a2f7cf R14: 00007fe72ba3e9c0 R15: 0000000000000000 [ 92.941403] Dumping ftrace buffer: [ 92.944921] (ftrace buffer empty) [ 92.948600] Kernel Offset: disabled [ 92.952212] Rebooting in 86400 seconds..