f, 0x0) r0 = syz_open_dev$sg(&(0x7f00008c9000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000a7a000-0x11)="b9965c96") mlock(&(0x7f0000a81000/0x1000)=nil, 0x1000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000114000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4e000)=0x14) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e6d000-0x20)={{&(0x7f000093f000/0x2000)=nil, 0x2000}, 0x2, 0x0}) 2018/01/15 18:51:35 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x3, 0x0) getsockopt(r0, 0x107, 0xb, &(0x7f000079b000)=""/121, &(0x7f00007ea000)=0x79) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009d4000-0x88)={0x1000000000000003, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cad000)=@int=0x0, &(0x7f0000ef0000-0x4)=0x4) flistxattr(r0, &(0x7f0000210000-0xc)=""/12, 0xc) 2018/01/15 18:51:35 executing program 5: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) r1 = fanotify_init(0x20, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000a11000)=@random={'user.\x00', '+wlan0GPL.^vboxnet1\x00'}, &(0x7f0000649000)=')lo!)-`vmnet0])\x00', 0x10, 0x1) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000f1f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000f1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005ed000-0x4)=0x14, 0x80800) sendto$packet(r2, &(0x7f0000f1e000)="a200f08dcd92bb7590b8f334aa00a215ab54c8006a6d38d42d2eb2ba7ab2883a3779a55f8032c7223d54f04eeb30efadc0b9df8a49923784e9952c14b0959d686937ee863cca3a1bf9", 0x49, 0xc1, &(0x7f0000b1f000)={0x11, 0x17, r3, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/15 18:51:35 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000aa7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x80200) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000cec000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000c1c000-0xf3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1c, 0x0, "507f7a3edb2c5e0a0f346723b36129bd140971e368904f7d0d44f353b71caa5201e4ce8bda4f1dd0831db9764df2def0c641a523e0f2bff7e1d0de1f02de05b5ac43051843"}}}}}, &(0x7f0000aab000-0x14)={0x1, 0x0, []}) r1 = syz_open_dev$sndpcmc(&(0x7f000067a000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x40000) r2 = openat(0xffffffffffffff9c, &(0x7f00001e8000-0x8)='./file0\x00', 0x3b1000, 0x4) sync_file_range(r2, 0x100000000, 0xff, 0x1) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000688000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000187000-0x20)={r2, 0xee8, 0x7ff, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:35 executing program 1: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000067000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = creat(&(0x7f0000e78000)='./file0\x00', 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a1d000-0x8)={0x200000000000017e, &(0x7f0000001000-0x10)=[{0x3, 0x0, 0x0, 0xfffffffffffff009}]}, 0x8) 2018/01/15 18:51:35 executing program 0: mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0xffffffffffffffff) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/15 18:51:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00002c7000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001b5000)='/dev/usbmon#\x00', 0x4000000000000001, 0x6c00c0) exit(0x6) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000e56000)=0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000558000/0x1000)=nil, 0x1000, 0x2000008, r2) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000c2e000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d51000)={0x0, 0x14000000000}, &(0x7f0000cf7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000038d000)={r3, 0x0}, &(0x7f00005a5000-0x4)=0x8) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ae0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f000068e000-0x18)={&(0x7f0000e52000/0x1000)=nil, 0x81, 0x0, 0x41, &(0x7f0000399000/0x2000)=nil, 0x800}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00004d9000)=0x2) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f00003e9000-0x20)={0x2, 0xf000, 0x6, 0x17a, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a52000)={r3, 0x0, 0x8, 0x6, 0xeeae, 0x4}, 0x14) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000f13000-0x400)={"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"}) 2018/01/15 18:51:35 executing program 4: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e96000)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000406000)={0x3, r0, 0x1}) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c7a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000770000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000737000-0x3f)={r3, 0x37, "5322e858aa6265b6b4393cfb4cf6d6030e5b54c252aa00e1770625a1bd0e164272670dc3aef43e5966bd5843172fe61f233f8240db6c01"}, &(0x7f0000387000)=0x3f) connect$llc(r1, &(0x7f000098f000-0x10)={0x1a, 0xb, 0x0, 0x7, 0x7, 0x8, @random="ec8b1d01dee6", [0x0, 0x0]}, 0x10) waitid(0x0, 0x0, &(0x7f0000eee000-0xc)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000015f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000567000)={0x90002, 0x0, [0x1, 0x6, 0x38000, 0x8, 0x7fff, 0x7, 0x7, 0x0]}) 2018/01/15 18:51:35 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000019000)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x8b6}, &(0x7f00003e5000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005d8000)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000baf000)={0x6, 0xffffffffffffffff}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bb5000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000cfe000-0x4c0)={{0x8, 0x0, 0x0, 0x0, "605778545fb864bd1cbca60a6b8beff0b5f8bf2f172b48135deb21c1588aabed252ad8750beccc559d2d5bc3", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000983000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0405405, &(0x7f000053f000-0x4)={{0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = getpgid(0x0) ptrace$cont(0x3b, r4, 0x24, 0x7) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f000093d000-0x10c)={{0x8d, 0x3, 0x5, 0x2, "712b747e988fa285df359055356455d91e2ff973f070d15e9c7bca0f1040509865aeab5e63a6aeb77f4f4002", 0x1}, 0x0, 0x0, 0x80, r4, 0x7fffffff, 0x7fffffff, "d63a5d1b9414c1dfab81409835f71216f5a86623ed85f7700493602304dee979cfb3e1ba9ed63ceb82eb737c55c1fe8690839773480244607dc708b7bac6519e", &(0x7f0000a25000)='\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], [0xfffffffffffffe00, 0x26a5, 0x0, 0x66], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r3, 0x1, 0xb, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/15 18:51:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x80000000004, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe6000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000de8000-0x8)={0x0, 0xffffffff, 0x8}, &(0x7f00007a2000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005ff000-0x6)={r1, 0x5}, 0x6) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/15 18:51:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000a99000-0x8)={@rand_addr=0x4, @dev={0xac, 0x14, 0x0, 0xb}}, 0xffffff7d) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000825000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f000016a000)={0xa, 0x0, 0x1dbc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1c) 2018/01/15 18:51:35 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000089b000)='/dev/hwrng\x00', 0x400840, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ee5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c07000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0xfffffffffffffffa, 0x20, 0x2}, &(0x7f0000806000-0x1)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00007f6000-0x18)={r2, 0x7, 0x20, 0x401, 0x70}, &(0x7f00000b3000-0x4)=0x18) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00001b6000)=0x7fff) sendmmsg$nfc_llcp(r1, &(0x7f00008a7000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1703844071c4d783ef83c7baa047bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x58, &(0x7f0000006000)=[], 0x0, &(0x7f0000893000-0x20)={0xc, 0x29, 0xb, ""}, 0xc, 0x0}], 0x1, 0x0) 2018/01/15 18:51:35 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x20000000000008, 0x100000000008000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000007000-0x110)={{0x0, 0x0, 0x0, 0x0, "6456337b62932e14fc7144a94e830a9ab3c1afb140f01103d528cad95189343d9508bce208d2a9200e8ba61f", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c4577fbc2183a8ec7fb1b112f19633397e77c69d2f4ed8dbda6751e2ce38fa7b8ffed359e28fae2db916b18ce3bb933d383457b30184f0dbcd856af742821114", &(0x7f0000007000-0x8)='@*)user\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x6, 0x3ff, 0x10000}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000-0x290)={0x10000, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0x1d38, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2bd, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) fcntl$setsig(r0, 0xa, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000)={0x7, 0x2, {0x1, 0x0, 0x3, 0x1, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cc5000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000acb000-0x4)=0x1ff, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf3000-0xf)='/dev/sequencer\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000f3b000)={0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x9, 0xd, 0xd, "ee60ba9a1740dfea842e2b155804234372642abddf5f899a51db6354c8249ecc98e1bf69c801ffbc23a90131c558d1353d4cf06b8111f008b8733f9057558c8f", "436a54e4517ffddf0c53cc3c595356510b375bda5c36c00aa04d26af7792c029abfc090312bcd15edc9b56cddee1cfa148cd539572d30977eeccc6bebcb9a77f", "7ed9542898c0ece5b75cca6a0c3e3f7d7eeb9c4899b9a45fe0e8af6e79a05d27", [0x1, 0x5]}) 2018/01/15 18:51:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000165000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) geteuid() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000693000-0x22)="", 0x0) 2018/01/15 18:51:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5, 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 = open(&(0x7f00000ba000)='./file0\x00', 0x40001, 0x13d) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00009ce000-0x40)={0x8, 0x7, 0x7, 0x5, "b20b92936e648e90ef635645df87f7bb93139e8a3d559a23bbea16589d08fcc99d131cbeb7b52dd50d4d511f", 0x3}) r1 = socket(0x10, 0x200000000002, 0xc) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000ea9000)=0x0, &(0x7f0000e97000-0x4)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f2b000-0x20)={@generic="78aab862ec608739b8daf3a1c9dde839", @ifru_addrs={0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f00009ab000)="1f0000000906fd00010000000000000000e7f8000900000000000100000006", 0x1f) 2018/01/15 18:51:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) link(&(0x7f000082a000-0x8)='./file0\x00', &(0x7f00008a0000)='./file0\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000ad0000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000126000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c95000)='/dev/hwrng\x00', 0xc1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000165000)=0xf9, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 18:51:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fa7000)='/dev/input/mouse#\x00', 0xe26a, 0x400100) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000531000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b4000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000b62000-0x4)=r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f93000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d21000-0xc)={0x0, 0x60, &(0x7f0000e4b000-0x60)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b21000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000018000-0xa)={r3, 0x2, 0x1, [0xffffffffffffffe1]}, &(0x7f0000158000-0x4)=0xa) sendmsg$nl_netfilter(r2, &(0x7f00009f2000)={&(0x7f0000a48000-0xc)={0x10, 0x0, 0x0, 0x40800000}, 0xc, &(0x7f00009e7000)={&(0x7f00002ec000-0x12e8)={0x12e8, 0x10, 0xb, 0xb00, 0x2, 0x2, {0x3, 0x0, 0xa}, [@generic="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", @nested={0x60, 0x8b, [@generic="44c28ec49e4fe9af9c05df26f3908be49d4ce2ef017eeb7afc1c5343301ba26e99333f462f014c0aa15b86e042c19ff0c82cf0f88be4d1571c46292c491a63c46954958e9b9ed6d2692cf6e138ee5388d8e2ac2104f89d61af4f"]}, @nested={0x274, 0x4d, [@generic="7a6f04c8cc02dc68fb2bc7f0de38df2ee7d41d6d4c20d16d9e3a166bcbf40fd16ac54d9db2644a63bbf4b910733b1cb295e9410f6ec1b3dac537b96c9fe9161a27ea9dfaa3d769d445b8e18f29788ee4cc74a48ecc41a5d51ee46965f3017219fb", @typed={0x18, 0x71, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="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", @generic="2b62c770a78e7adcd4f190421dfdfe85629d1d63aaa1ef26a554958dd2e01777a68a3d3d9ec7e6bd76b0983a009e040e1c9e7445cbecd78718b9cb9622cd5f0dcb3d7624206d9bcaf5b7eb9f676634ec3465eba141c310f4f60ba43441b7804a297e5397ef067a4d5d9ffae04f4e469910c053330c96b6dd91176eeece1f11ef90ec7574202f50134755dccfcb7a0dd68db97c8eb7f085263b01d1537e12d726594ac1e4b0716eefc5f97dbd9ca07106861c03a531ca5cbe5fdae2487210c619fca0c555a404cba39a9372dcc93cba1a02d953059b678112276ac7a7ff4e6b568657c3d00b4c7a5458f7fce5e948153df10469f9d43ab5"]}]}, 0x12e8}, 0x1, 0x0, 0x0, 0x10}, 0x8044) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6e7d, 0x0, 0x0, 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) 2018/01/15 18:51:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002e2000-0xa)='/dev/cuse\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00007d9000)={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfcb}, 0x1c) r1 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r1, &(0x7f000086a000-0x1)="", 0x0, 0x4040840, &(0x7f00008e8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ef7000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000601000)={0x3, 0x1f}) 2018/01/15 18:51:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x800, 0x5, &(0x7f0000ccb000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d36000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f4000-0x4)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000dc3000)={0x0, 0x0}) r4 = getuid() r5 = geteuid() fcntl$getownex(r1, 0x10, &(0x7f00005be000)={0x0, 0x0}) r7 = gettid() stat(&(0x7f0000a13000)='./file0\x00', &(0x7f0000b9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a4b000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003d4000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096b000)=0xe8) r12 = getegid() sendmsg$netlink(r0, &(0x7f00009b8000)={&(0x7f0000138000)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc, &(0x7f00008e0000)=[{&(0x7f000056a000)={0x114, 0x23, 0x400, 0x4, 0x0, "", [@nested={0x104, 0x5f, [@typed={0xc, 0x5d, @fd=r0}, @generic="1d862b3da8e1ac03ddbfbc161f9eddcb9c5b4ae9e3018e41b6576ea6c274cc64d78b9965fea099653aa4902b9e1db4b96a3136ff91b506ee15fb9e2db66ce85bea07813b3089a2d57df6eb581630dc666577e776e858479263b82320a7136af8d470fc8e25ec6134bc83b4e17cc1ee499d3b6ce5284888bde5e44b1c24a158f4037d0d66f4bf8bf8148d15815373fbbd114d5d6311b2ea8a674e01d3e794f03e839c4f3730f3eb9b4be58f010b9d81502dc93a6019d7a7681ced571c4dd87cde802e3a80f4e679d55db2dd5965890068e2ff218dbd9ad5d5f42600f7913e442f05bfade178", @typed={0xc, 0x2a, @u32=0x49de}]}]}, 0x114}, {&(0x7f000023a000-0x253c)={0x253c, 0x33, 0x8, 0x2, 0x3, "", [@typed={0xec, 0x8c, @binary="bdcdd96a43469075577920b1db17a67eecb33e327875234d1fa11b7e91b8049eec3817e8a45aa08d3a383814fd0035eb48b9a12114a1aa5fddbf64c4646df6e80af2ee362aa93830d9447f04bf584629f42b3178e73df195bb81b41f81b9cbbfee7ead692caa10a769c71f6ddda739bfc187ef2ffd8ae8533e761b2f30625f454bfffa9dfd168b13b8e8a405c454719abbcc0130f075b88eeb20b355993d0646525b4a3cbb8df984f86f8c78fd15aba5c98038f2086553241fd7aa1800cdaf86b3a8fa012806114719a4af672460dcc8eefa07bea0364973e167c5bf58131d62ea"}, @nested={0x4, 0x8f, [@generic=""]}, @nested={0x11f0, 0x71, [@generic="ceed1fab9a19f749d0d503d7b08433fbba7437cc7b11d1547881e8d8423040ed594aa51d77a6e243afb7fd82c4c7ec42d4e553001afaa100aa1e3ab7fabc671cb6b6dcac266710f967dce6f965298f7c63", @typed={0xc, 0x30, @str='\x00'}, @generic="03cc358e69e8c1e787df4c9ad83b5b09556d461a1a1e225331fa920ed9084a5eca129bfd1fff92ae27d4bc251de56973433e46f75660b90534c241ea52b42df3f27830cf1bed1d9b04fe73ef21d804dfb1635b1c417a859e3b03d60f2bb87c7b422233db71a1459d688baecc5516aabd48289ce4110cbf58a79b40be7c549b01ce5867011379", @typed={0xc, 0x5d, @uid=r2}, @generic="9494f680086d149213ee55fcad2e6960b1ed15fbdc01f56650e7c57b78797a16875f46ac062b1d1de7a13902643e6697daa86dc7aedbc5a61fe014129dc310e934a6fb95da00ca66195d9141eb4aec64ab323c95359d876428d8c69e34f24ce63fde7dece76a818f3fd43b1e7e124e5ea928f788c5acd222c1406a127bb334a8d898024ab0fb1f347ef6e175dd3abf8fc85003a20b5cc456a11027b17815fbec5dcc36f8348f743346902f2fecd75eca9a9b32177b9efb46458cb9b03f3cd6c924e50a41a1b919da055ef07addc9e0fefefcbe43cc14746b05a4a695debc92e0aeb9b6", @typed={0xc, 0x1a, @u32=0x3f}, @generic="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@typed={0xc, 0x87, @u32=0x6}]}, @nested={0x11a4, 0x79, [@typed={0xc, 0x6e, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @typed={0x24, 0x63, @binary="d84025772f763f9d9b23fcfffe715ed8d233b99d6bb8a2493fc4fde8"}, @typed={0x18, 0x39, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x65, @str='eth0\x00'}, 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@generic="03f60201a063f090a132605a9b8ff0f9cbc4ca21c6ee3cfbee9925ddf78768d6bd84cd8350b9e2f3fb00a4cf4f9ad5f1cf148f9d4763534beff06967e2516ce20ff70079945af63986e6ed926b1c6b50bf4f9b3864239afa6b3ece952a1f1aa4d15c57b65c0361e04e4ee7f08ead6909a53b5d1809151fe4a15e41b18b1073831fb0e97a9b42b451e68dc67822673d8ef84cb97badda3ca168b40d407a52a4dca7ad006cd87d347fb902b24441dd2fd5b74f53bc3fcf681cde61702a926c05a91bdc0ebeb68fea659534cad788d69adc81725f28dfe247ea3c8284f5440a7f8b62e948b1193c7cf459132c3a4f4ca0a2e8219fd0671e86257ce33463814598eff1a0ab67d5b699e7dcede82392025f92138e9fef9c8006b1a0fc209caf267cee98ae11fb01f14212493ad15f637b8b76d97a1749f939305a4b23af3a2a3394cebdcfe47760702673984f872f14977e9073bef0d102f2fbef6affb2794e2a3e6b296bc1d62f63bcdf4b5276cbf1dea80145dd58b7a954d21fc74c2d5883f07635f84192cdb470a6ff48e66eb3c29148236ae95d5459e0ec247e71e2a72c9b9a9a3ee7b1886d23bec56b654acf9119ab003f80f62340a01cdb680ef2d7ce13701dce8c6bd7fc22294885bfbc501259e5504fbaae4399887e28a56c6a0ab84e670e802190e7d23d5ef7c42c978752a5a7a8cd9dc2b4ab5b4459a2dc4c05386766f21c286240e96de00f9ab89ad6c7423c4158df2f0757c800602b979c1aecc8fc69b45d2ef27b8bbf9111efc008f4422deeb575c2f99951dca680469fe3253b4d7037a87139e4382621545587816464759c2b0fd839ea3a6977a97d1691b91a17818775bf9035f3829c21ca5a4e093f240a2ff38d88c56c5faa7970306d5259b565861361a8718b48cd1f6c1c7df258e2454988deda3008bb95efb14e50052f74571b6a63f1ae5019720b6c044ec497eb59e9da1f16ab081d29043afa75efacbd7d5d97375227a1816a2a50fe8084371d16582ba574ed1c07caa6c771486185dd0401393449864ed964b66be48c72f6dd605a399d3ec10edec6abd16c11d9f6824f56ce0a9b32e0dbfd5b55208ee2683d1e4270e4a20f5189be700ae22d42ccec571e669de597412d9694f56e24f086a57edb14850dd4c275fc1396e4051274ce90d8fd27dc35164635baac81ee2fc6dd3692d679d8586a5da30489b808c6fc54663dd776adef8321466491a0a99318ac2a0f26645b113ba4229942670974852dbcb841ee8e79077ea8e44bd094e8decf8ee09e5d5ae2a2e693f1cfa647b186269f152eff3f4b567b54e477e163e783bfe7150b3c65e4aa3f8472bee65278020214c5abb04e7a68e7697c7a05eb5397ad025ab54fe0a7f9c048b757a88271fb6d1557ebf85ae5931b4fb1147a33daaaa947ee5e8d8d2a737258d6981310270c901b470cc20a6280d44a2cf6a1fe2b85f7c2d04cf14a3b4ebc440c4d2cefa153850babad48e1c438990f7e2d5bf487271d3b12ccaa376e156ad202fe0027735894269f6cfb574b33ba3a28ab1d37aaba1c9b2d9ab1d338796fe81206b2ba5696b9fa5ef5166246397af75b9f5f804b023eac466cdece75f0e34ddd01ab8c71908261873d19e0e7d1ccb511594a5c4ca274e2317b3a88e055aefeef842ef6cf364e063751d7419208c33ae878500aac262352aeed67e979b4cd25d1fb089a7dff04475dd59c71586646614fcc0cef919c0c3207523375bad91361daace8584408fc3416bc5ec06cefc7dfb5d4d59bda5341b79d36c52862a1290b01ff6580624e01c5b251503cdd44e57ec4dae7d7a812657af566236d137faad884266b91aae802545a079f18ebbdb9e6940bceb127bf6ade36502235fecb0340d6ef76bd7a642c1f7446163185487a213ee68a721d50b8ef5f3cabbd6529fa660c95bcf72e2d09726a3735e3b31377ca3d3395942294b4fb6a439726b4d0f8eb023ecca14c375a5c12e352760fa28678424c269c12170e5e750d4beda35ccde04cf65e5dd01a324ddf58586f9e268b68ab70735ebcad6ce1ddb02a30acefacc7c4a1811607008d602a259a576d9bfb32b671a49cb32a2a146ec231aeacfd88dfa3b6d58074bf59c573f5e1ac7d3982f8acaa40d0371496ddd2731641635382b8ae5b1c862101f256e59c76107edef50e82e2624d03223617d1eeb634e61dc8583caa2d5fdaab272b25a6b59dd6fae926528a12bf2858eb5c09a9e84612ac05713e3d8d3fad94d4c2ca2eab07c9191bb4555123506724ac1a7d01d441a4f8a050ba51f7b17eae6cfffb22470d3d3974265cae94e77c25efd9bf5b827132705784186a2236e8a89f5fa9b3255b5f4ee076185e3354c96a736c28bd1bc08b7a758976437499f4a73daecb716497205d97f68b692d0917ecb65fe7912c90e90d0f9d6f5d2acaf476a7cad6f313716926e707662321cd1945acd3cc09f3104751e8d93462fe152c368bb25287a3187f79b39a39ed122222e8a18a41ae7dc1022c38717cdba01006851ace2eaab5a949268e6b31ff66c9ad4454a1434d86efc54c03c6098a7de04d086993ed6d600f9b2c7e17244899befce7dd2e7d591c6f77e95cc3d33ae357c7258c0119686a5535da8bbb4613d86893ee4b72f98f570ea8f3241db3bbd1859f69e95f6bce3eb2858a76652aa129a0c4e42961661f8f5a8de711f94dc83f3ed07e7949e05e746d2fec56ec8fe61c49f65286d5b0cce92327628fb6668f1caeb8f689e7b23feea009059bb37000b592eaac969cea762ecac11bc3a38b48615b36205f20971d75dfa361d74dd104f24c5ea872120e6d1ac8416112ea4633c56e0473a1bfb71f7f03b2cec92b255afe112c3a9401bf9e7546744d5aff90974ae33d553581e3991d1ce88e95e3e1ef395dbd7367f77f59da6199f5ee520db3156dc93aa57ec6dea4f48bc17fba38ae26310a771cd7561e1c0d0d230c21cefac80e7d55ac51245f069aa9f9e1086e130b1a6b5e025e742fa9cda8b8933a17629af96a8644310f6fa0d5ed9e01a6ff1608d5a8d581ba4e220324d04de2b20f5701034beb0f4f081bbc6655760e64845f876897bbdb83f3c9a48719345d94291c26c9ddca1550045bd4b23c4216e4088adf83d2651107e987809398a956550468b2334156ac92be32836c0335412052202fdd8126fa1e7c198fa750fbe5efb8f33bdaf5fd081bc533c8791722d82a487a878fd877dfca7dd2e00a7e2858406e9af3f3b869e85f73233596a40c44e669bea162cff4b41d120f290729f72c04400cb92dd4643d3deb93ca438881fd55762f802fb3760e7187baefec46739ab31d36c45267962a6e5ff9369c87c0be450fe11cebf61fe0eeffa22008c6e16b5ee30f2412a0852c310829d9f3f43624c5397d2b473ebe27887f965f6622f1640b317df755dd11696e28ae329e514e6506faa916fdea281a8da8248a3350b23ae19f67b74e8d24bdf4ec5d1ed962a5f0a4a80185b9b8293d0ee05b697da6615fca9fda107eedbbc4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0x1134}], 0x6, &(0x7f0000a23000-0x22)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x30, 0x80}, 0x48801) connect$netrom(r1, &(0x7f0000dae000-0x48)=@full={{0x3, {"512100fcdd198d"}, 0xfffffffffffffff8}, [{"1d4a825188e0af"}, {"d38c49f1e578c9"}, {"7e823270c21177"}, {"4ab16ec3b1e681"}, {"fc6b85c006e510"}, {"9fbc2b93b767f1"}, {"4299e2eea2d1fa"}, {"b84906d55267bf"}]}, 0x48) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00005af000-0x70)={0x5, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x6, 0x9, 0x401, &(0x7f00009f4000)=@generic="5d2db011c5d0d2cd1774e04417e459a6", 0x7, 0x7, 0x4}) r13 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r13, 0x8919, &(0x7f0000cdf000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c3b000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xb584, 0x2, 0x1, 0x7f}, &(0x7f0000b78000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f3c000)=r14, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001e3000)=0x0, &(0x7f00007d3000-0x4)=0x4) 2018/01/15 18:51:35 executing program 3: mmap(&(0x7f0000000000/0x254000)=nil, 0x254000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/audio\x00', 0xa0000, 0x0) clock_gettime(0x0, &(0x7f0000337000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f00003ed000)={{0xb49, 0x1, 0x9, 0xfffffffffffffff8, "4596459bbe4d18d92f38b5cc6164f350973ac92643e843cade827feb2b30f387fe1c18b01a6910023cde6f68", 0xc51}, 0x3f, [0x675d1e97, 0x1, 0x1, 0x8, 0x8, 0x2, 0x401, 0xfff, 0x2, 0x9, 0x5d, 0x7f, 0xfffffffffffffffb, 0x9, 0x81, 0x7, 0x10001, 0x7ff03910, 0x6, 0x9, 0x6d, 0x4944, 0x40, 0x2, 0x9, 0x1, 0x0, 0x2, 0x8, 0x7, 0xfbe, 0x0, 0x0, 0x5, 0x5, 0x1, 0x8, 0x0, 0x7fff, 0x4, 0x5, 0x9, 0x100, 0x40, 0xffff, 0x200, 0x1, 0x1, 0x8, 0x50b, 0x200, 0x401, 0x82cb, 0x49, 0x2, 0xffffffff, 0x7b1c, 0x4, 0x401, 0x2aa, 0x1f, 0x1e7, 0x5, 0x2f5, 0x0, 0x2, 0x2a, 0x1f, 0x8000, 0xcc3, 0x3, 0x2, 0x9, 0x3, 0x40, 0xffffffff, 0xfffffffffffffffe, 0x0, 0x1000, 0x6, 0x9b, 0xffff, 0x1ff, 0x66, 0x37, 0x3212637, 0x19, 0xfffffffffffffff9, 0x6, 0x0, 0xfffffffffffffff9, 0x100000000, 0x9, 0x2, 0x80, 0x73, 0x4, 0x4, 0x2, 0x4f04, 0x10000, 0x7, 0x0, 0x80000001, 0x1, 0x9, 0xe8f9, 0x9, 0x7f, 0x4, 0x2, 0x5, 0x3, 0xdb, 0x86, 0x2, 0x8, 0x7, 0x4, 0x7, 0x78c7, 0x6, 0xfffffffffffffff8, 0x3, 0x3, 0x4, 0x400, 0xa7], {r2, r3+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000491000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x688}, 0x1c) connect$inet6(r0, &(0x7f0000bed000-0x1c)={0xa, 0x1, 0x80001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x1c) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(r4) mmap(&(0x7f0000254000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000065f000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6e000)=0xe8) ioprio_get$uid(0x3, r5) r6 = syz_open_dev$midi(&(0x7f0000254000)='/dev/midi#\x00', 0x80000000, 0x20000) mmap(&(0x7f0000254000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r6, &(0x7f0000255000-0x1c)=[{0x5, 0x1, 0x3, 0x4, @time={0x0, 0x989680}, {0xff, 0x0}, {0x4, 0x10001}, @connect={{0x9, 0x0}, {0x6, 0x4ac7}}}], 0x1c) r7 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40105) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000861000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$sndseq(r7, &(0x7f00000cb000)=[{0x8386, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x2, 0x0, 0x0}}], 0x1c) syz_open_dev$tun(&(0x7f000015a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/15 18:51:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffff0d8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000a00000404, 0x0, 0x800074, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00005ed000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007b1000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/15 18:51:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000036f000-0x7)='comm\x00') fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000f91000-0xe)=@known='system.advise\x00', &(0x7f0000000000)='comm\x00', 0x5, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00006ff000)={0x5, 0x7, 0x3f, 0x80000001, "05d9efe14cd141cd344867be46e2173c53219726428e37a892700fcef70b5aa56d1ee08fba7ec8c38ea8e33e", 0x4}) 2018/01/15 18:51:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000056000-0x4)=0x0) 2018/01/15 18:51:35 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000004000-0x8)=0x0) 2018/01/15 18:51:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) 2018/01/15 18:51:35 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000500000-0x9)='/dev/ion\x00', 0x80100, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) exit(0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000073f000)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000a62000)={{0x4, 0x9, 0x1, 0x8001, 0x3, 0x955}, 0x80000000, 0x7, 0x3ff}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000397000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00003ba000)=0x0, 0x4) 2018/01/15 18:51:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xe176) 2018/01/15 18:51:35 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d17000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x0, ""}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r2, @in6={{0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43, 0x3, 0x8, 0x401, 0x4}, &(0x7f0000003000-0x4)=0xa0) 2018/01/15 18:51:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00004c3000-0xb)='/dev/midi#\x00', 0x1, 0x40200) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8001) r1 = syz_open_procfs(0x0, &(0x7f00003c9000)='attr/keycreate\x00') pread64(r1, &(0x7f0000b8f000)=""/4096, 0x1000, 0x0) 2018/01/15 18:51:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ecf000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000c2d000)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r0, 0x402, 0x8) 2018/01/15 18:51:35 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000009000-0x58)={0x0, 0x1b, 0x0, @thr={&(0x7f0000009000)="c0340ea9b9b2424f5184e54a74eb39fedd6df4d135fb3b5e290450", &(0x7f0000002000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000008000)={{r0, r1+10000000}, {r2, r3+30000000}}, &(0x7f0000009000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000000a000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000b000-0x4)=0x0, 0x7, 0xff, &(0x7f000000c000-0x8)={0x0, 0x0}, &(0x7f0000009000)=0x5, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f000000b000-0x5c)={{0xa, 0x2, 0x382, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4e}, {0xa, 0x3, 0x400000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0xfff, [0x6, 0x7, 0x93, 0x10f4, 0x2, 0x3f, 0x20, 0x8000]}, 0x5c) 2018/01/15 18:51:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00006e8000-0x20)={{&(0x7f0000014000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/15 18:51:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x78, 0x8, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000953000)={r0, &(0x7f000078f000-0x24)="", &(0x7f0000241000)=""/71}, 0x18) fstat(r0, &(0x7f0000d04000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) 2018/01/15 18:51:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000804000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000013000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffff000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x8, 0x101, "4548faca501a1645e01695939478687d2ab6715f7206e08627796cef9e61a488afddbbe98dbf83366679fb59ee5164961b1a72579346d1aa84cc43169fb2a94eb2ce75d8ce0cb862d0c6c3b41b8e8b46"}, 0x160) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000bcf000)=0x0) 2018/01/15 18:51:35 executing program 7: unshare(0x40600) r0 = socket$inet(0x2, 0x3, 0x8) getpeername(r0, &(0x7f0000003000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0x58) 2018/01/15 18:51:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) fcntl$setstatus(r0, 0x4, 0x2400) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000ce0000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000586000-0x4)=0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) readv(r0, &(0x7f0000784000-0x20)=[], 0x20000000000001a7) sendmmsg(r0, &(0x7f0000fdf000)=[{{0x0, 0x0, &(0x7f00006d6000)=[{&(0x7f000013c000)="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0x1000}, {&(0x7f00005dd000)="7afbc435304e246bcec55fb8362d11c0faf0984355065b05f67a726738d42c8202187984968d1fa9cf9ed8de08a4db70e35c28057d685149b0f77b1bbbe305c8bee8f8012c7bcbbfb4e03ebb5d683f7a7ad5f41a5a2031e1b655b95e144dbd07ac4de2c36f70da7db26daba353a10628f4b37c9cd0aec12fd8db3e4d4bb293e038b503f548b7288affa98c82acff273f244b3c26740cbf89e3b14c01e16b78e71e2b9241ca2e3ead3fa607fd820dfafc4cd6dada4db52378c9c896552568b0baf9d13d9ac427cbabda", 0xc9}], 0x2, &(0x7f0000982000-0x1068)=[{0x2c, 0x19e, 0x4, "cf0236b06c276c6ed752a3b1788dd0f9c847def9836462987ab2964642"}, {0x100c, 0x11f, 0x0, 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0x1000}, {&(0x7f0000e8b000)="f56677559144291d4324e1649f8f09769b0d10ed812669bbf571fedf571d81ca34966cbd5bd006216d9bb6d5831fd5f0caab343819a3a84cc30625fa1b695ee89a3eef56b370515d2baa5c59cdbb57b2137087be26a03a2b2ff1eceb03f60d25d1d09b768cc10cc5ed0a9f4003485b373945373025a0989cc221d5d6f4a6329e8d5bdfa94486581a846b8df64a35267f57e6a4ce6a6010244ea476f39c59a76b315d881edc25e045", 0xa8}], 0x6, &(0x7f0000ffb000)=[{0xd8, 0x113, 0x78, "dbf98a1b0a187229a99ee099ac7c3bb4b8424617ad590eb1f5644ba1fa4f97da8b0ed78f886d6ed514464ecf147ac0140b058f9c10e94e3e0a2f4ee94196bdb6a0b01bfe4ca54d19ee1be7175819a978be2f89d6f6f2be5dd16da9522819a6f0f74bcfb02ad2b7fe96a678e4d73662176764b5876caf559e4c59c593f5ce3ead866644ded4af70dcc7b886189f7ffdef1b775e1f31b109df08fd037a409763e33f31acf58c759923ee9bfed8e64cbf07190e63084f668e3647a4cb49143681fc7babc53ec596bfc52e97"}, {0x18, 0x13a, 0x40, "8bd5a885014ffa4c50"}, {0x7c, 0x117, 0x2, "854a8feda7d1f787760b546a5c56761a683f0750e3213e61101e7e47e71b2a7857040af6b62955c1a91cec4f68019619608d8ce07424c2a020a98da19db9a9b153ce46bf4a9e51b6081fcc2f5918d6dd9028b1affdc3308c70a5227237542ed3a682d34dff6dd5bc979fd1bdb29e9098"}, {0x108, 0x116, 0x9, "2952e10cf9c2c2b9c98bdf934818bba13b6323e9a6bf896a43b0feacff74f4048366db6fc6fd957d3facb4bbd74c5b4f9888312324d8932acaa85e071497295e704d2621bd6479c882ce3a23909a8687a51505bacd574a9e5f378f2e3ce6d34c9117abedb7b0ec57809b81b60871caf7dfd13fdc21d9a02c9ceb65ebbd2480603e46f9e32dfa57a61e59ce5139ca07db626461bc84d55d5b89409c1279a193fd03cc612f4a60165a6c8762881d67769136be16e4aa3d004e4caa3d944385356aeda34569ed6d240fabc2b25fcc0a666e8b099dc5eb5e1fa4ef28ee2b7cfbd9d5e444ac740e1d5f5ab4d5cfa9fbf59def40f987f4fe2ef8afa00d"}, {0x50, 0x13b, 0x81, "50c594d291b21613cc5e75f3dc5c909d4dc8a01a6801b6edcfe88a33386467d3946fd24d0f964eb3fe33d2501c0684b3352e5aaa006025654a6b7fa08a3dcd50525a547f"}, {0x7c, 0x113, 0x574e3ecc, "13527e65f648981c2d1ef9dcf0306fb10314befcdd918520a556aba0bcf55d73bdc4795565794d92af65e9de5b1fc8bca3fa0b969cc703895d42c03a7a91dd96d7ca4e5ac7d2eef577603d480844dd776aed48ec7908d8daa2ce157665cb5d920631c5281edd2ca528c51ce95fdcbe82"}], 0x340, 0x40}, 0x81}], 0x4, 0x4000) 2018/01/15 18:51:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f00000dd000-0x1000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/15 18:51:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000a69000-0x12)='/dev/snd/midiC#D#\x00', 0xfff, 0x2000) ioctl$TCXONC(r0, 0x540a, 0x8) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r2 = getuid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000825000-0x4)=0x0) getresuid(&(0x7f0000932000-0x4)=0x0, &(0x7f00005b0000-0x4)=0x0, &(0x7f0000ab2000)=0x0) fstat(r1, &(0x7f0000ada000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000050f000-0x8)={0x0, 0x0}) r7 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000035c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003ce000)=0xc) sendmsg$netlink(r1, &(0x7f000004e000)={0x0, 0x0, &(0x7f00002e2000)=[{&(0x7f000021c000-0x1284)={0x1284, 0x1e, 0x400, 0x7, 0x1, "", [@nested={0x11c4, 0x70, [@typed={0xc, 0x0, @uid=r2}, @typed={0x18, 0x2b, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc8, 0x88, @binary="e140df3e4e1e981efa2a3ab14030371cf0240f85cf0278c59f66beb4b7686644266bbdd4b138df2be6c8be8a54bb82bf7713464091df9bad3ff9fbce88c34ba06da736a862550519b6a2af4a45ca3f7f5423908c4bb9453a77d9433f769d672c3e56fd9701c8b480722e4cd2d8c433528ca055543e38691d0a2560529c44786a267bbc9f767a0f10b4b5ed016aebe43a28a57f75613802c41b4db7ccfb19f8658b1c6355acdc2b4d51b44ec80d91806f2076efca04629547aca6a73aeb"}, @generic="8e98ce76c6da938759a0ed1c7c1f8f7520a6cf9261e40c75a2eac3afd636a554b48aec70b0826feebdd2d976e65ecc15d3406da20f66d9b2f315b3fe65cb13edf81d87e3d9bc9d2f2c3ad8db31e71a8c8f167e2c2fb9a0a90e02e2adf1d1878da980a0bf81126cccaaf0e5bc94c4bb33807fbf1326bc6f3b0643fe7f95f508a96feea6066a3cdba4b151b5cc2c645ea26d4b88054aaa2258af2876b9c13397063d10dd", @generic="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", @typed={0xc, 0x2d, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x46, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0xc, 0x40, @fd=r0}]}, @typed={0x8, 0x3d, @void=""}, @generic="b879bbefd2c41fabde6db28f4b03b984792385e3de2e0ac699e7d7edb0c9d2360771e5cfbc8013ca6d941843eb62d171e5f5fa891aa6c23083244475d265a81a9a9c9d05f08c34e2b03aaf6cf988507a4a5f6d7d2c0dabca4e3dcbaa2c87db3e8d7e7b2194d1f9075dad7906df4e73bb1955e85936b9203d9a88475ad6b1d4465ffeb6d432217f1465b21d6440181f240d509cb5c236ca2027e8871d10d70c3cd47e7ee3670d84"]}, 0x1284}], 0x1, &(0x7f0000af8000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x2c, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x98, 0x8000}, 0x20040001) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') getdents64(r1, &(0x7f0000e69000)=""/119, 0x77) r9 = openat(0xffffffffffffff9c, &(0x7f000051c000-0xa)='./control\x00', 0x0, 0x0) getdents(r9, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) ioctl$int_in(r0, 0x5452, &(0x7f000096f000-0x8)=0x81) unlinkat(r9, &(0x7f0000bf0000)='./file0\x00', 0x0) 2018/01/15 18:51:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffff85, &(0x7f0000d49000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21a, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xa2e, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x20, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0xfffffffffffffe8b, 0x0, [@empty=0x0]}, @lsrr={0x83, 0x3, 0x0, []}, @cipso={0x86, 0xfffffffffffffe83, 0x0, []}]}}, ""}}}}}, &(0x7f000098b000)={0x0, 0x1, [0xe3f]}) r0 = syz_open_dev$audion(&(0x7f0000a41000)='/dev/audio#\x00', 0x3, 0x8000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000038c000-0x4)=0x7f87, 0x4) 2018/01/15 18:51:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000078f000)='/dev/kvm\x00', 0x40, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000996000-0x51)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0x4, 0x4, 0xffff, 0x32}, &(0x7f0000855000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f32000)={r3, @in6={{0xa, 0x3, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400}, 0x98) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 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$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f000035f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00003ce000)="26000000250015f8feffff780cfc360002ffff04004000000e00010021000000000000006e35", 0x1180a62a22a519d6) 2018/01/15 18:51:35 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x6, 0xb6, &(0x7f0000b26000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000f58000-0x400)={"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"}) 2018/01/15 18:51:35 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) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @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={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d2000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00006b2000-0xe)={0x0, 0x400, 0x3, [0x2fc, 0x9, 0x6]}, &(0x7f0000ba0000-0x4)=0xe) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000aac000-0x8)=@assoc_value={r1, 0x5}, 0x8) r2 = syz_open_dev$mice(&(0x7f0000d20000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000aa5000)={0xd952, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f000039e000-0x8)={0x7fffffff, r3}) bind$netlink(r2, &(0x7f000048b000)={0x10, 0x0, 0x2, 0x400000}, 0xc) 2018/01/15 18:51:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) times(&(0x7f0000327000-0x10)={0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000383000)={0x10, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0xffffffffffffff72, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000005, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:51:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000805000)='user\x00', &(0x7f0000ed4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d83000-0x9f)="cb", 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r1, 0x0, 0x2c9) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000393000-0x46)=""/70) 2018/01/15 18:51:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mq_getsetattr(r0, &(0x7f0000a43000)={0x800, 0x7, 0x200, 0x2, 0xebf, 0xfb, 0x0, 0x41a}, &(0x7f0000201000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004f5000)='net/anycast6\x00') readv(r1, &(0x7f0000c44000-0x90)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) [ 177.975495] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25594 sclass=netlink_route_socket pig=31782 comm=syz-executor6 [ 177.993541] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4399 sclass=netlink_route_socket pig=31782 comm=syz-executor6 2018/01/15 18:51:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000bd5000/0x2000)=nil, 0x2000, 0x10000c003, &(0x7f00000c7000-0x8)=0x9, 0x72, 0xfffffffffffffff7) init_module(&(0x7f0000a79000-0x1)='\x00', 0xfffffffffffffe00, &(0x7f00003fe000)="") r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000102000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00009cf000)={0x0, 0x0}) 2018/01/15 18:51:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003d8000)='.dead\x00', &(0x7f00003b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ae0000-0x14)="706f7369785f61636c5f616363657373705ba400", 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000453000-0x8)='keyring\x00', &(0x7f000053f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000fe0000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000107000-0x1)="e6", 0x1, r1) add_key$user(&(0x7f0000dd6000)='user\x00', &(0x7f000014f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000048a000)="755f3f054733e8fc36fc0fb519da3d62675552307dfaf3d53511711f2a8d3c823e04e8e4c7db9b9a638ec78c9716cbc0bf208ead71c7329de2b6b69da9a8c5a533fd4c396bb5cc6921899dba6413b6ee64a98dc4b3a9ebe52a5071f5ad7b46670aae14dcd1e6889ddb098490ec72e387519108f98a58f92c9c0b99abee6bce3acfe8ec1b0ccbb0ea7fc21df4273cd38ccac2078538f29ee4c33e4fc7f13b4a3685054f1b1793581bd7ae23380c07b431072b110edf1f0c02ffc4f7f212a8d4c9ac135100ceda3beed2d84d0243e904cc09cf8183e814882c46ec28b2a65884162b8c4c02ce3271d5dc5d241234a0914aff56db04f36308e909e21bbbbc92223e270f15ebb71cfd7981cde1c8ebf4b1dfdb279c94db8a9336b1976e4aa4eef9d5ca77c4a57717854db885649873a7264dfe7441ac624ccf89870ce1243b84cb5bc1bcf4e15a9c40c97cccd9a9120cc2ebf0983be843daeabf3755fea43ec653f891d6195d533dd9c8fbdb7bef51dd95000ed72918454dd542cd25c883585e80363223b76da304a7e6dcf4c888f60de81c222b1e36244ea667a941a8fa7f8bff9087504d7d784d78167f14692e1f5eb08db8b81a7531e3cf7d5ed9749fb3263ad00f8c8fe22b1d43e55ea4a228bcf8ad61172fd109abc70f7f7c6a68287662d8005786481353df153be8c024c5f25b09fac2e1e569625eef78a0d5ccee46bb73185de01127204dedbd177c46d7164e4967ffa58a2e2ac7636423545515e95a9a0f3892699caed5b6cc05c740fa12a5f9f336a6133f900bf39e4fe862d98a59d70fa02fc8bbf00e1ceaa0216fca74381a14d02d4225f2a8d4888120103b2ccd6b374b2f9e831b2cd621bb460b187f7b29ba4ee406965747120fda6dfba57d8e5fd404f6bcf1f3e1e838d095b25f9a231f4056c0d02935d5a28a9d93917231bcb21b1a6e648aecf0b8c8f147fc0c0d367a633a151500276433a267f10917a966c5ba3bcd94eb5bba80ab86e369611296ad8b611886193b2549dff1f84f90948b327c4a044aded45cb18e429a5f90654aeea2c25e0b8106f2c4d879388716003c928eff12fcfcfcbb7ac627c30ed9f6fbed7a436feef0472c4fec820f6f597fea18f57a50a6590966b5363c715798ffed27a3dfba1551b13701fdb92e79e75397bc247f83a8e27101e1cffb73fa96791ca3d7657c34bb1ef8f825ccbbdd2b5d96764223e519fa42f022565662e8fb2fddac465ee8c4790eaf6388b82a91af067851f33213897eaedd94cb943e066f4ca3dc5e4846a31f3ec36a6f45b2b9eee4657fe1fc4ba22bc5769f1e57763ca47ff3a7a2b45557a865d6afef1df0ec3ad3612e0c3a5372693e002c2f7ee2e05bf43f66d39265e5da3931fc4ed14e66c1bf93cce0af1885291ee20c25d4b980469e7da754a7693a6e2c7bc45bcfeb94df1c64da76f210dc84cf7f0843ece266a774b1ca4a471a882ee0cc38d89f9b63c1ff31cbfc06d3521a0e8a12ae9025372b512c4b2f244c59522018e632a0a599cefbd7ee7e2928cd6931c672e9bdddf46b435d917e0565ed0b41607a81a5c8624152ed3401b776a354090bb60fa21392f37aa6fd75e8ae1344c1a65445aaac78d255caede4d9c784724ec57b694ff925a355006c88994652198aa17be3b4f71790c824b37c8e1101932d5aad0b91b47d2e26ff794f0e3e7094d49aff203e67b26871ea2af3d253d973d53cf76b3628086bb5fc1c7df040eacab0510f069c7a885dea53136bca4e57d9bb2269cce384ae00e4dfd323a08041bbffc06da9b8652cb1025198c2c30cf3275fe543b5a2ccf7a21596c7148b081003e802217034f6f9100d3a6b0618dc06e4e86178bebc08fc7558adbc2c148ded8d3f586a03a6e0b6ccb683a996336f2a2eaed2a629cc0036fe18e979b0dd35a9d35cf59feb2145f4f5a8d5eb90910261e9c6bb26a145b3a1593c3f677870a667eb8159f8391e116c12dd929b78c68e071daa76dc91b7024577c07c6ecd9fee1935aa50c23597c9e1793a1124eb0b4228c41a6b717757ae8d91ad6bfc19f9c2cd208c25807ac66ee0dac49d419c342838b384f6f055832762e2461e3188db96cce72239c4b096c7d80fe407f04e9079bf98a8441ca444a3e9d401c7b25cb16d6d959c2692ae7f9d72926563c0cf6e42ab07319edec420f50aaca4aaf44d171ab558fd0fd561a68f06cb0344a30168fe714e041531a0521551ed50740efd6cfdb73f15e5b0490d22c9bc08258d6c449ab60b6f4b7e3ebd272754495ed751ff6ede57aa722d761461df5263f3606cc0baba785264398bce88ed68a6722033ab193142b6ff94c63da874a08b073c6e4bc2c075759308895f563dbd3f29c1c0c420e0273591a87d3650d0404faefb98f56c584afb1c3a80138c3424d6cb902a50f84e6a2494ec1640baf0df7ee16db38f9c17d62b4335228d59625b80c212294b486cfa59d93c9b01fbf9b8ad33030a505f091bac9ea213aabc6b2e10508f8994e2934a3a2428d09b5c34b2f9b443406db3019bf04a312363fccc9991dfb2cf0edfd77fa130bf1d2cd35d7c96cf9dc6a0f18d8b94f57a0b8aaffabcc81fc1934253c922a0141cce1bda723c4163dfd84cc3d773617fb294cdbb23ae9bdb482eec8656b5ccddf536a4e9d829a6e2209b5df2953d3cee28d0430c04f5e92a07eb74d1bda37a74d56d82c798faa21279380fb1fd1aa32ebe50ce3a1dcd4d473451fb384fffcee097ae691523f440e8bff52fee4f8efadcba757d6c4fe92ac95fd8ce9e40b43f9a085bc50781ddfac25c212db2e215254b3632cae1142c1fe559dd59f7879930247d5334fa6b40ed1c3ad8b752651770356af39e4673ba351c01a2f96a94b46b6fd33adc8b36a63f343b9acc", 0x801, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, 0x0, r2}, &(0x7f00000da000-0x1)=""/1, 0x1, &(0x7f00006ea000)={&(0x7f0000295000)={'michael_mic-generic\x00'}, &(0x7f00000c7000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:35 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000081000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e34000-0x4)=0x0, &(0x7f0000fd9000-0x4)=0x4) clone(0x0, &(0x7f0000fd8000-0x55)="6c7135a797711f7ba7be39af699b937e44034f5d506a0c93dbb75debae2b647124bdb6885584ff4e13d126851cad4dff7a6533c935859a4d8e6315d4c4c9b08d06d26af445219eec0009bca50183da08dbfd7044a0", &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fcd000-0xcb)="") 2018/01/15 18:51:35 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000197000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000197000-0x10)={0x1, 0x8000, 0x0}) write(0xffffffffffffffff, &(0x7f0000001000)="170000001a001bed0000132100f404008100000000018d", 0x17) eventfd2(0x4, 0x80001) 2018/01/15 18:51:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) lstat(&(0x7f0000b11000-0x8)='./file0\x00', &(0x7f0000278000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000074000)=[], 0x0, &(0x7f0000db7000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, r1}], 0x18, 0x0}, 0x0) 2018/01/15 18:51:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c68000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000d5c000)={0x3, r0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000851000-0x4)=0x7, 0x4) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x80000060006e, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c9c000)='/dev/urandom\x00', 0x0, 0x4) readv(r0, &(0x7f0000a06000-0x10)=[], 0x0) 2018/01/15 18:51:35 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f00005cf000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_create(0x5, 0x80000) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f00003ad000)=""/73, 0x49, 0x0, &(0x7f00000a9000-0x10)={0x77359400, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000814000)="", 0x0) 2018/01/15 18:51:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000357000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00008cd000-0xfc)="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") 2018/01/15 18:51:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000012a000-0x3)='lo\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006c9000-0x4)=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) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009c3000)={0x20, 0x2, 0x5, 0x0, 0x8, 0x100000001, 0x4, 0x7fff, 0xb2, 0x2, 0xffffffff}, 0xb) modify_ldt$write2(0x11, &(0x7f000052a000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/15 18:51:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000aef000-0xb)='/dev/adsp#\x00', 0x39aff3e3, 0x519000) dup3(r0, r1, 0x0) 2018/01/15 18:51:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x2, 0x4) pipe(&(0x7f0000070000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) r4 = add_key(&(0x7f0000001000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x4a)="e7bf165be77d6b81d25eb3896b086e0e0985af10570c24d0c9dad79eccf65187a2f7c971e076070b3466bb6cc6db0840a4e7e456fbf222c0f18d77d29fe2f4646db3e477e4278e6a88b1", 0x4a, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000003000-0xa)='id_legacy\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r4, 0x7, r5) ppoll(&(0x7f0000012000-0x30)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000003b000-0x8)={0x0, r3+30000000}, &(0x7f0000071000)={0x0}, 0x8) writev(r2, &(0x7f000000b000)=[{&(0x7f000005d000)=',', 0x1}], 0x1) connect$bt_rfcomm(r1, &(0x7f0000f9a000-0x9)={0x1f, {0x2, 0x3, 0x1000, 0x8000, 0x10000, 0x3}, 0x3}, 0x9) 2018/01/15 18:51:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000001000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000015e000)=0x58, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000b91000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r2, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) writev(r1, &(0x7f0000305000)=[{&(0x7f0000dfb000)="013d7bebb4f2bd5c253c1260303ee25b70fcaec6e881f6353293e86a03d4e0f7281218973067dce678e0287167e419fe88a73ec998104b0f7ea1530ca9eddd2f1224fe765dff4a89ea1ce4356302bd7cf7799ef527ccad9f6fc9d60bd10bfc92f63ab0854a8cbd7ffbc7e81a752e4ba61c45c2328c0e5b246bde6f497ffa8b80dcd1c3b8f517b76d7580283d", 0x8c}, {&(0x7f0000637000-0x61)="6010dcf1925ebc7610b12515df5a2b9d432f0947805365e5374a8dee7cb4c54ab1a07b094933f0da7ac04c00f671aa439b015f6643602a95bff8b1e7d5085c38cd3f8b6193edad21c64aac50485c8dcf2c9c5f7cbdbe847d4704b7375964ffac2c", 0x61}, {&(0x7f00000d3000)="bfaacad422ef75ef14346573e3d9d41a12388fa0ef8d594a3fc214d6414b8a2dd1f784cb04c3a061c275d231c45795a08d8f9a465ca9947ef719", 0x3a}, {&(0x7f00004fe000-0x4)="8fe456e5", 0x4}, {&(0x7f000099c000-0x92)="3353d88ec0e765ab0a19949f78517939f752d43114f3bc3f8ced47357600aa64a5657e27075a3cbc3531177aec69d2f173683f0e2b6936265a08626cccb7a3788f577abacb81b0fd242e6529c9236668163dbe98842c999c9d2013399d398d5ac1d0a9e4dc1af091f0148de82ea200faf7d042c74ca7295bcadcebd7901ac0d6e8ce0b29a38fb3e36f9c5c164c5b5973bb2e", 0x92}], 0x5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b3d000-0x8)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000436000)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00003af000)=[@in6={0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x739}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x54) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008da000-0x4)=0x4a2, 0x4) 2018/01/15 18:51:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00007d1000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x801) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) unshare(0x40600) r1 = syz_open_procfs(0x0, &(0x7f0000fd0000)='net/ip6_mr_cache\x00') ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000fd1000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) 2018/01/15 18:51:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pause() connect$inet(r0, &(0x7f00005b3000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:51:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000582000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000a3a000)={0xfffffffffffff920, 0x20, [0xfffffffffffffffe, 0x4, 0x9, 0xe1aa, 0x6, 0x75, 0x4, 0x7]}) 2018/01/15 18:51:35 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000008000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000007000-0x5f)=""/95) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000005000)={0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac7176f8c42e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000a3b000-0xb)='/dev/vcsa#\x00', 0x200, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000068a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb7000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000017b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000183000-0x4)=0xe8) setreuid(r2, r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$LOOP_SET_FD(r1, 0x4c00, r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007e8000-0x98)={0x0, @in6={{0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300, 0xfffffffffffff801}, &(0x7f000079b000)=0x98) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000ad0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000043a000)={r5, 0x4b7}, 0x8) move_pages(r0, 0x0, &(0x7f0000d14000)=[], &(0x7f000027c000)=[], &(0x7f0000531000)=[], 0x0) set_mempolicy(0x4000, &(0x7f0000ea3000-0x8)=0x0, 0x200) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fac000+0xa51)='/selinux/member\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00002a4000)="b064f5c5dd3c09ce40e128340c215bf2bc69523991a444c802e4b7bf948a25ecedabb485031702966ecb689fa11a20751a5253aeed57ea632c531097e7df327d9ce5be47e658de2679fd59ef0fe5b16342d76c2778b7f3f34a781bef0efeb18a06af290b978086344bb87e", 0x6b) 2018/01/15 18:51:36 executing program 2: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000088000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000ee000-0x4)=0x2) r1 = syz_open_dev$vcsn(&(0x7f00000ed000-0xa)='/dev/vcs#\x00', 0x10001, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000ee000)={0x0, 0x6877}, &(0x7f00000ee000)=0x8) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000ef000-0x8c)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000003b000)=0x8c) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f00000ef000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) lchown(&(0x7f00000ee000)='./file0\x00', r3, r4) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00000a5000)='/dev/dsp#\x00', 0xe1, 0x100) syz_emit_ethernet(0x3f, &(0x7f00000ed000-0x3f)={@random="d7ec470c4d0e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0xfffffffffffffff8, 0x6, "c308e6", 0x9, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x0, '='}}}}}}, 0x0) 2018/01/15 18:51:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005be000)='/dev/sequencer\x00', 0x4000042, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000e55000-0x10)={0x1, 0x8, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b23000-0xc)={0x0, 0x0}) write$tun(r1, &(0x7f0000a49000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "cfa494", 0xd46, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0xd78) 2018/01/15 18:51:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000032c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00001de000)={0x1, 0x3, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) r1 = syz_open_dev$loop(&(0x7f00001f1000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x301, 0x1ff) 2018/01/15 18:51:36 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe2, "35c33e615f0d17471105f2c02cd8422ae93d8e0dad678ff7ae6b6846cab8023dc793c111d7df75964deff2a4f8b541e1ad62241384a72ce0cb657733680649ac3b69ef21c52c8dcad19909eb4f2d31ecc988f4c3d81b7f2692acf2fa15e7c242db2db3f60ad769ebd54c29373a91e7e8d277bb80296118e3c19e6325ad6394df4716f868388c9b753bca195406de50d71aaec4026f861a463453d4c04a082b4d060705518ca15c6a4c7f609471da2a28809b417972331cd80aed122f15f039f2c129126f8de722a16322e27857affcbb3f68ef5a036e110f02dac7a032bc891d4e8a"}, &(0x7f0000008000-0x4)=0xea) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0x9, 0x60, "a8196ee433943aa9c0f945909833049f32b9ac720affdd1e13e0f24556966c0e290822b1ea16e4112f49a774be28cb795d4b5e57e0615c54e6e11297bb56619fe16f4530a6d01ec6ce757368effee8c5269211a4fb7fab1fe3d4bfafef4f5815"}, 0x68) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000006000)=0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000009000-0x90)={0x9, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl(r0, 0x40044103, &(0x7f0000006000-0x1f5)="") 2018/01/15 18:51:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000a8000)='/dev/snd/timer\x00', 0x0, 0x400000) fcntl$setstatus(r0, 0x4, 0x2000) r1 = syz_open_procfs(0x0, &(0x7f00000f2000)='net/mcfilter6\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00005e5000-0x8)=0x1fff, 0x40439) 2018/01/15 18:51:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00006df000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000fa0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x19, 0x0, "9613bee6c88769858c9b45203db1e8af9a"}}}, 0x37) fanotify_init(0x4, 0x101800) 2018/01/15 18:51:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x6, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a1d000)={r1, &(0x7f00006f5000)="97", &(0x7f0000d6c000-0xc9)="", 0x0}, 0x20) r2 = dup(r1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b03000-0x18)={r2, &(0x7f00007a2000)="", &(0x7f00001b9000-0x6b)=""/107}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00002fd000)=0x0, &(0x7f0000cd4000-0x4)=0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r3, &(0x7f00006f5000-0x58)={0x0, 0x16, 0x7, @thr={&(0x7f000030b000)="28eb620f81986839bfe74f7c92f8ac85", &(0x7f0000001000-0xec)="8cdc3912b00b56bc7eb0feca8bf6887a5d125c22fecebaf558f1904b9f3b7d90bcd16da1277356f89dd288f3a5e6cd6ca7a897db1f6af6201d4d0eadf9444576dce0d4d10aa6d8494d5e0f9529a2e335122d50ab1263addc0b46e74f9cecd90659a474f9f4be6f4ec004e5bb37d92034707f6badcb6c83261cabb473c010c93fbb19dfe6f7bc6e95d3cbc1f615cee21040314289a80a54b0c22f8aed1136694b74cac77d76fd92486c9bf8fc79c1efc895be95547dcc6b43591d63d61c3e45f8dc108e0e030be5e4c1efd3e53cb2b39cb56c3a108ce5a7a16c91a7085d2410d4362a523a12fc6e48f4de8a57"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp(0x2, 0x2, 0x1) mq_getsetattr(r3, &(0x7f0000d72000-0x20)={0x10000, 0x2, 0x2, 0x3, 0x4, 0x1, 0x3f, 0xfffffffffffffffa}, &(0x7f0000a10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) syz_open_procfs(r4, &(0x7f0000e8e000)='net/udplite\x00') ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00009cf000-0x4f)="") 2018/01/15 18:51:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00007e4000)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r1, &(0x7f0000269000)=[{&(0x7f0000461000)='b', 0x1}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a4f000-0xb)='/dev/hwrng\x00', 0x800, 0x0) 2018/01/15 18:51:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000183000)="", 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f00009a4000)={0xf000, 0x4000, 0x0}) sendmmsg$alg(r1, &(0x7f0000fea000-0x70)=[{0x0, 0x0, &(0x7f000077a000-0x10)=[], 0x0, &(0x7f0000497000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 18:51:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0xfffb) 2018/01/15 18:51:36 executing program 2: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f00005f6000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r0, 0x4, 0x2000) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fbd000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000e7b000-0x10)={0x1, 0x4, 0x81, 0x400}) [ 178.430396] device eql entered promiscuous mode 2018/01/15 18:51:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f0000b95000-0x10)=[{r0, 0x4008, 0x0}, {r1, 0x208, 0x0}], 0x2, &(0x7f0000fdf000-0x8)={0x0, 0x0}, &(0x7f0000bb3000-0x8)={0x8a}, 0x8) 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, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 18:51:36 executing program 3: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ccc000-0x5)="2f00001461", 0x2) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) close(r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ea000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000dec000-0x18)={0x0, 0xffffffffffffff6e, 0x10, 0x6, 0x66}, &(0x7f0000d68000)=0x18) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000dec000-0x98)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x81}, 0x98) 2018/01/15 18:51:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008e1000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c25000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000d8000-0x10)={0x1, 0x0, 0x2, 0x21d8}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00004a0000)={0x4, &(0x7f0000e3c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$KDSETMODE(r0, 0x4b3a, 0xff2f) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000730000)={0x2, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00008d5000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000533000-0xc0)={0xc0, 0x3f, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0xac, 0x0, [@generic="5575767fe8ddfe0d12899b8752af6927e49dbeaa11f9c55340432cd609e6ff7d40f1d6263ac9d322a1f020668612b9a13c807afd0d8f73a5412fa9659f7715d2a3e82aacf554125587c9fb25d05b189b67ec9c8d55cf5a382587143b823c978f5a88f2f2a4cb0b2b8d3f60b4c30874c6a2fe6c74efca315c3742818cb618b980712033daa2d7538fe30718d498308e01211e70417c447fd1325791d6d24760b35dea48e85e86e4dc"]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:51:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f000051b000/0x2000)=nil, 0x2000, 0x1, &(0x7f000035d000)=0x3, 0xffffffffffffffff, 0x6) r0 = socket(0x40000000015, 0x80802, 0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc0000)=[], 0x0, &(0x7f0000c0a000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 18:51:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e83000-0xa)='/dev/vcs#\x00', 0x2, 0x40001) bind$bt_rfcomm(r0, &(0x7f0000ef4000)={0x1f, {0x43, 0x2, 0x8001, 0x200, 0x400, 0x1ff}, 0xe8b}, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x1, 0x2, 0x0) get_mempolicy(&(0x7f00009d7000)=0x0, &(0x7f0000fbf000)=0x0, 0x0, &(0x7f0000555000/0x1000)=nil, 0x3) 2018/01/15 18:51:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00007f5000-0x11a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) write(r2, &(0x7f000026f000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000bbf000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e56000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a15000-0xfb)={r3, 0xf3, "4dd1bb9b473f48da5c09ace4957ebb10b7316ec34b25687f1ca6389fd2d3b82511cdb4abd6dbeeed76595bb45e12ee4deb9aa8151f3032dc68fbac517564efb38203bc8449976e8c8d08d012b7c8c41dec8a179a876435630ff3427b0f9ff3ca9fd9f51d7e9a39c90de46b7c4687b999c0468b527dd283b71bedf504ca29f2c3572c825c4bcc51fad4cfe2e983f5f4ce4936275721195e28c5f6b10c2849adb43938cb10caeb8c5ea75b34d234effce958239a2024b522a08fdac8fff1a3e485c13dda5faba78d348a5392fe3d6d85603a8ea6446b42d838be6aea4f7eef6677e0268e60b19c9a1f0124bc2b0d71abadce1e84"}, &(0x7f00008d8000)=0xfb) 2018/01/15 18:51:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000075a000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000381000-0x30)={0x8, 0x0, &(0x7f0000d23000-0x2c)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000ffa000)=""}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000062000)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000779000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000048b000)=0x14) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000703000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000ff6000)={0xd4f1, 0x3f, 0x100000001, '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]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a1c000)='/dev/sequencer2\x00', 0x280403, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f00006b6000-0x4)=0x200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00001a2000-0x8)={0x0, 0x5, 0x2}, &(0x7f00005e0000-0x4)=0x8) ioctl$sock_proto_private(r3, 0x89e8, &(0x7f00005fa000)="0552b6b5e206c7ee7118f952ec1e8618d270a6126c4dff1e3c8ccfa4a035eb5be491e50a0a99a7eb11e1174fcb704785cb404ab759ef8b05dbff525131d85207f8358a678d9bbee30d16b680d28316f71a3106f8b7f875917b89ba67fce698e5c1993aab7c1acf84cba3f144e4511a23363605981a5b1984c7fb9252b81c56a1cc382b377324eb49601b59dfe471fcb3a9e43afa202da41b99fa9d4e75858643e9ec4e05867de5d9df20654d3f13a1") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000568000-0x6)={r4, 0x0}, &(0x7f0000017000)=0x6) r5 = pkey_alloc(0x0, 0x3) pkey_free(r5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f000005c000)={0x3f75, 0x0, {0x3, 0x2, 0x8, 0x2, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:36 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000006000)={0xffffffffffffffff, 0x0, 0x9, 0x3, 0x4}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xffffffffffffffff, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000c000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0xd, &(0x7f000000c000-0x8)={0x5, 0x40}, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000004000-0x8)=[{&(0x7f000000e000)=""/163, 0xa3}], 0x1, 0x0) socket(0x1b, 0x1, 0xded2) r3 = dup(r1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000000c000)=0x10000, 0x4) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f000000f000)={0x7, 0x81, 0xc2, 0x2, 0xfffffffeffffffff, 0x2, 0x3ff, 0x33, 0x8, 0x7, 0x8001, 0x9}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r4, &(0x7f000000d000-0x9)={0x1f, {0x1, 0xffff, 0x7c9, 0x8, 0x6, 0x80000001}, 0x9}, 0x9) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000010000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff1f, 0x7ff, 0x17, "7eacd3bdb8d77bfc0af43257fb6fbda3ee1d1417aefb4722233cae3498eaad06c7ec0c61be7859afd77c1211b929ce46bb327d5b276bb1c5f98c9c9594be4ce994b26e18b58d9fa969cb6b59aed0b660"}, 0x160) 2018/01/15 18:51:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f00002f3000)=""/216, 0xd8) mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) mount(&(0x7f000055d000)='./file0\x00', &(0x7f000081f000-0x8)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x2000, &(0x7f00006c1000)="") truncate(&(0x7f0000033000)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 18:51:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b39000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r1 = syz_fuseblk_mount(&(0x7f00008fb000-0x8)='./file0\x00', &(0x7f0000665000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000994000)=[{{0x0, 0x0, &(0x7f00008fa000)=[], 0x3c8, &(0x7f0000533000)=""/232, 0xfffffffffffffc52, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) flistxattr(r1, &(0x7f0000b8c000)=""/68, 0x44) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000331000)="9207b5ebb29fdad2557a3a3948161cea336f428cd1e10e62616e69153ca877fd49c68bdbdbaccba423a5cfcc6a329984dc90d953f51872aeb989e5e49391791e1e71cc3f755a4e2f2402c0a680a206e0876f8d710acf3b14dd387fa0758bafed7ca58a99c48932a660b9d96159924a234753ca47d4a2153ee5a572530e3d1e2c7d38810f467edc33be4889ed484926469e5c69ee3b4a0c9c28cfac6217d61342c6119aacd258b3dedd47df9d50babf0747683ea6a8e15abf2adab72075ab500a2033ef", 0xc3) 2018/01/15 18:51:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f000048a000-0xd)='/dev/urandom\x00', 0x0, 0x3fffff) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r1 = syz_open_dev$random(&(0x7f00003b1000)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f13000)=0x9) close(r0) r2 = creat(&(0x7f0000680000-0x8)='./file0\x00', 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000cf0000-0x4)=0x7, 0x4) [ 178.526823] binder_alloc: 31924: binder_alloc_buf, no vma [ 178.543159] binder: 31924:31929 transaction failed 29189/-3, size 40-8 line 2903 2018/01/15 18:51:36 executing program 0: r0 = socket$inet(0x2, 0xb, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x457) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, @in6={0xa, 0x1, 0x5f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0xeec}, @in6={0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0xb, 0x8, 0x5, r2}, 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000c81000/0x2000)=nil, 0x2000, 0xa, 0xffffffffffffffff) [ 178.587840] binder: BINDER_SET_CONTEXT_MGR already set [ 178.598551] binder_alloc: 31924: binder_alloc_buf, no vma [ 178.604582] binder: 31924:31929 transaction failed 29189/-3, size 40-8 line 2903 2018/01/15 18:51:36 executing program 7: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000006000-0x4)="d105071e", 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) eventfd(0x5) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:51:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000ae000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup2(r1, r1) recvfrom$unix(r2, &(0x7f000070f000-0xdc)=""/220, 0xdc, 0x0, &(0x7f0000ef7000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/15 18:51:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000255000-0x91)='/selinux/relabel\x00', 0x4) lseek(r0, 0xfffffffffffffffc, 0x4) syz_open_dev$sndmidi(&(0x7f0000fd1000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x10080) 2018/01/15 18:51:36 executing program 2: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xcf, &(0x7f0000eef000-0x3c)="", 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005a0000)=0x0) 2018/01/15 18:51:36 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ec7000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7f) 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) pwrite64(r1, &(0x7f0000633000)="4e68f60ca818e3fdb87af31d0f364103a60ba40409be0b2aebb1db5eb32843e3e31f484eca8d033bea423917a4bbf28436fd42bb", 0x34, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000442000-0x12)='/dev/input/mouse#\x00', 0x8, 0x4080) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00004a5000-0xc)={0x0, r0, 0x1}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00003ac000-0x18)=@get={0x1, &(0x7f000013c000-0xfa)=""/250, 0x9}) r3 = socket$netlink(0x10, 0x3, 0xa) writev(r3, &(0x7f0000eca000)=[{&(0x7f0000a24000)="39000000100009d169060000800000000000000000000002b30001070000001419001a0004000a0091fffffffffffc08000300ff00001ee400", 0x39}], 0x1) 2018/01/15 18:51:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000019c000-0xe)='net/rt6_stats\x00') ustat(0x6, &(0x7f00004b7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x1) 2018/01/15 18:51:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008cc000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setuid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000053f000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/01/15 18:51:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007ca000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000a57000)=[{&(0x7f0000a61000-0x1d)="42eed5b5574c713afcbe54b2dea3b87a821adb6518765a3ff15b42bf61", 0x1d}, {&(0x7f0000978000+0x49f)="8993040256ea2b419e33d24261782ec04a55424ecd5ba7816ce52bfb05cb16867125ecaa0c32a61734b6f210f2c51ec12221c047716024a9e205c50fab7cb3f005b84638dd36bc05837659ceac7a26d4e19c04823006de6c7cae993b9de93502381eddde91cf3c5e6d61e7ed1c2be329036fe240fd47e2a1153b2e984287292d1ddff3cc7922d1b4ba16369e3f8dc84e1b6e75f27a2878b76ca32079d522169dd0e2167e5b1d35ab59c321613a37f6a6490f30aa890aaf3fa5925e9563", 0xbd}, {&(0x7f00000c9000-0x90)="03bd1bdcb5141e370ae62bccdae8a0c39a77834984ccc0f438e61bff27f422a74c868bb5f9c327d69b9d1640661c46fed7915312ffc7376ae89bcf6805c1df25aa4a091275c29c1a53e1c35412a27580aa822f327a50c10da67c72a207169cb3e7d7de5ee43d74d7bb38777292a0ef34b73e18b92a874cba33ef9f35d202605350fb4c2ca0958c60843c5042fca0f9c4", 0x90}, {&(0x7f0000cea000+0x371)="d2b83424630e5aae06636e68c44752ccee7ea562f692f716f4a751c979924f029ae116eff332c64727be0d9d72254a17b3c3", 0x32}, {&(0x7f00005aa000-0x12)="e9e6f225773d28755fb122992c9e755f1b6b", 0x12}, {&(0x7f0000742000-0xbf)="998fd2354e0f4bb9c3e4f3bc1d01fb965a1ba226523dad1b124764d223bde0306bd3b7e36227c0786b018e2e045c0a2167a9295e159cf1ec5d64656b4c83009d63d2224f475c9c09d8ff84818a579a5fdc64af8e6be0920ec5ce158029b5f5522c9bbf7232a192454618427a418fb86b9825748ad1998eb76b0959f52a827b476a2c4ab7ee3250118573025bca885bb7c690edcfbf04dbebf30bf1f75ce301cfd50e54b7ac2c4151ae92bbad482784789c41c6e346fff6e4f093117b82a793", 0xbf}], 0x6, 0x3) pipe(&(0x7f0000667000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ec2000)={@generic="2b421f4eb3cfef6a687f45eaa39b3392", &(0x7f0000c1a000-0x14)=@ethtool_wolinfo={0x0, 0x80000001, 0x0, "122da11af521"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xffffffffffffffff, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x3, 0x1000, &(0x7f00002dc000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 178.612735] binder: 31924:31942 ioctl 40046207 0 returned -16 [ 178.658846] binder: undelivered TRANSACTION_ERROR: 29189 [ 178.665142] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/15 18:51:36 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d29000-0x10)=@generic="1f81611b0b48a91fff6c934f9616c2c8") 2018/01/15 18:51:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000515000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000aaa000)='\x00') ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e09000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000001c000-0x53)=""/83) r2 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$bt_hci(r2, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008b6000-0x10)='/selinux/member\x00', 0x2, 0x0) ustat(0x8f3, &(0x7f0000560000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f000082a000-0x27)=""/39) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f000098d000)=""/232, &(0x7f000057e000)=0xe8) 2018/01/15 18:51:36 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b12000-0x9)='/dev/dsp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) prctl$setfpexc(0xc, 0x100003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f0000012000-0x4)=0x0, 0x4) fcntl$dupfd(r3, 0x0, r3) 2018/01/15 18:51:36 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000003000-0x8)=[0x80000000, 0x8001]) getsockopt(r0, 0x0, 0x53, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0x8) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000001000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 178.761129] QAT: Invalid ioctl [ 178.769642] QAT: Invalid ioctl 2018/01/15 18:51:36 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0xfffffffffffffe5e, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:51:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e85000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f00000fe000-0xc)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) recvfrom$unix(r0, &(0x7f0000d3c000)=""/125, 0x7d, 0x100, &(0x7f00008d4000)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000b43000-0xc)='./file0/bus\x00', &(0x7f00005d0000)=@random={'osx.\x00', '/dev/cuse\x00'}, &(0x7f000023d000)='/dev/cuse\x00', 0xa, 0x0) sched_getattr(0x0, &(0x7f00009e5000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x487, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/15 18:51:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000830000)=0x8, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000005b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000912000)=0x4, 0x4) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00006dc000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00007a4000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000001e000)=@assoc_value={0x0, 0x0}, &(0x7f00005e6000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000821000)=@sack_info={r2, 0xf40b, 0x1}, 0xc) 2018/01/15 18:51:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = socket(0x13, 0xfeffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0x7, 0x1, 0x3, 0x10000, 0x3, 0x3, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x7fff, 0x6, 0xef2}}, &(0x7f0000ca0000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xa0)={r1, 0x98, "8966ed8ebe1d909622fccb54357a55a399bbe24aefdec0bd3072c956435e8f230fd222d65317a379ae32d442e1c3ad1ecc0add41f9c1ca8f911922bf74348a207b2fff4b7c13dd6507779a1bcbdb7c98125b7e44b671b56c64114766638d1aa78deea9a4bd69a9580c54c8641b8dd58d4c5648ba77de4f7370ad060287a8466f60e7a0c6d639e16b8da51a140551e07ff1ff02f2dcf7dc4a"}, &(0x7f0000000000)=0xa0) setsockopt(r0, 0x29, 0x4b, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[], 0x32b, 0x9ba) 2018/01/15 18:51:36 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000282000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000004f000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) 2018/01/15 18:51:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000be5000-0x24)="240000001b0007effe750006091c00000100000c0900010000000198ee0000070400ac00", 0x24) r1 = memfd_create(&(0x7f0000dfd000-0x2)='(\x00', 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000621000)=0x5) ioctl$TCFLSH(r1, 0x540b, 0xfffffffffffffffa) 2018/01/15 18:51:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006c2000)='/selinux/relabel\x00', 0x2, 0x0) sendfile64(r0, r0, &(0x7f0000b27000)=0x0, 0x16a) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000d7a000-0x28)={0x2, 0x1e, 0x5e9, 0x9, "62d36cc650a79ff5c3ed6f7de320a86406818b3c3eb625e0096681c5a1e81479"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000078d000)='/dev/kvm\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000093e000)=""/61) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00002d2000-0x10)={0x1, 0x10000, 0x0}) memfd_create(&(0x7f000062c000-0x9)='/dev/kvm\x00', 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000134000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00004bb000)={&(0x7f0000098000-0xc)=[0x5, 0x5, 0x7f], 0x3, 0x8, 0x2, 0x1, 0x6, 0x6, {0x3, 0x80, 0x80000001, 0x80000001, 0x1, 0x3ff, 0x403, 0x20, 0xffffffff, 0x4, 0x8000, 0x100000001, 0x1, 0x2, "12fe9dc3f49139f274fabc7b2fbab9b523ec667dcd0889dd97b55638d1d39f26"}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000097b000-0x11)='/selinux/enforce\x00', 0x44000, 0x0) 2018/01/15 18:51:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000851000-0x10)={0x2000000007fff, 0x0, 0x2, 0x750e, 0x400000000, 0x0, 0x1, 0x0, 0x0, 0x0}, 0xfffffd5f) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000608000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00003ef000+0x737)=""/88) modify_ldt$write(0x1, &(0x7f0000f9c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$inet(0x2, 0x7, 0x41, &(0x7f0000651000)={0x0, 0x0}) r2 = dup3(0xffffffffffffffff, r1, 0x80000) mq_timedsend(r2, &(0x7f0000316000-0x7c)="75b3b3272bbd02bc9e7e8c4e346105323683609fb1eae348e3c4e859de1e8a2d49382b6fe1a690b07865778eaf6113b7121458d8b464036de8e1f537df7b2bf0ee11f97179df1c140883afc4b13d2041ff2b4f3dbe25a700283c6c9c35c87717436cbd873eb3bd92617e8700efdd14091db70bbf3ea3348432cc56c3", 0x7c, 0x6, &(0x7f000073b000-0x8)={0x0, 0x0}) 2018/01/15 18:51:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b45000)='/dev/snd/timer\x00', 0x0, 0x0) clock_gettime(0x3, &(0x7f0000e24000-0x8)={0x0, 0x0}) r2 = add_key$user(&(0x7f0000ff7000-0x5)='user\x00', &(0x7f0000777000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000079e000)="c352c3f24f73715c282eee53dec1ea77b32e852b72ab11da9d971128fc1ff15ff654dcd053eb0602b27d461ef0be934eea6ba57759788c52ec9bb7a4316fe442d8596096d986bb7fa16620c68ccb43b539c6599776cfee5b6338ea4eb9e7e6258df20d9f66bc6ed6da64662228b8d11b284f9e0de3175360098330e3200d77b9476dc7f1cc3be4a126179ecf9a51fd1ec8ff42ec6da4133de402cf3ac03799fcf9eb2ec00706d5f2e46fb4a1583eec34166eb6e45a305148926fd9a7b7b57fbe96cc94d609540ebf", 0xc8, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x20000800) ppoll(&(0x7f0000329000-0x8)=[], 0x0, &(0x7f000012e000)={0x0, r1+10000000}, &(0x7f0000314000)={0x0}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000023a000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f000084c000)=""/43, &(0x7f00009cd000-0x4)=0x2b) r4 = request_key(&(0x7f000005a000)='cifs.spnego\x00', &(0x7f0000c24000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e93000-0x5)='user\x00', 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000f7d000)=0x0) add_key$keyring(&(0x7f0000950000)='keyring\x00', &(0x7f000025e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000eb5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) flistxattr(r3, &(0x7f0000580000)=""/203, 0xcb) sendmmsg$alg(r5, &(0x7f0000cee000-0xa8)=[{0x0, 0x0, &(0x7f000030c000)=[{&(0x7f0000230000-0x76)="489e82ecedf9a900fc6b317be522d89765bfef84cae18a8885d27e9d969190f95599812e6c7b2207ec645dba8d94599f61c188db8650d572ce471ab29c1b92b354b9513b5b046a3c337e15c88192c747a5b4e67a862a17a9fb0ad29804de32e6c0284fdafeceeb67731473eaaabf16f00f468a1f6611", 0x76}, {&(0x7f00009fd000)="d63b451842439deb1de0dc5e6a975ac9e6565e7f0bbaa1f036a456ba1059a50f9c3fdd2c4892ef568933ab382fc21fd434389221762e9ce51238b79495ea051f2db9ab418992f22e29cc07ad622b2d235be1a039014d9eeb0c2884a8f113b8340013e7c4017be5f76dcaf8d7f55808117a33a4c578cc32b42fdbcceda005c5a5bb6c9d0ccc1acf7a8e7a78491eb6cd759cee87e58166c5fc6f0c0cb19338602f2f41c2d9536428491dba7862b726b5c8bd5236f69cf0306ce43112f60f037dc2ce5e9ee565bae43cdc29553b3886015937f463349ee68ca7bd09c228539c1cd3cd", 0xe1}, {&(0x7f000003f000)="ac1022ac8829b02ca0d5fafad6c14688eba19ef01e5ed8d03da2d9fd9ed8db86fab8a59183bc9683bd97f2ff386509a139f2c8ee33c8656d49d70f05461c1359a40c95aefdcf46624541c740704d108a6b49b71f0d32f4af6486f5fbc45d642b68633ea9ae8682f04d3e097b729328ae1fe43bc833c31c3805928a7e09580b1d75ee8a1a0c9bfc521d3c64e333f53cbac252bf5ffac412daf92f2818023f1675ebfab371c83991b342a9a78aa75e446617c865bc3b8050f3a9b1e55190df", 0xbe}, {&(0x7f00000b4000-0x6b)="25f166e2e481f39f09e97a8ed323be16b29181b7f9b17e0403851985b4ec79783422493f7736026c920f611eeaad96c3131b6aedb8019e8c786bacd321d27aa16609bf94851801f6a58d9f66f64276f1ad350dfb2fc936678bf32b5ac8b7581dc0f80ac2368aca37339d00", 0x6b}, {&(0x7f0000a32000)="045204b13659b384b38c1f5bdc95f6322b67477a35cb6ad74cecd1f9d42a36ad58f8da18fa4a1ff927317660656918a2878046689a0e460bebd4a3ef4bce744f2f58a682d2247a4f94b4d7c69a3dc518279e5a7602ece8e8fd1512ad0dac92e0d51cf4a162b97b420f7c872b114c866a982a8732af2e67ba3a79", 0x7a}, {&(0x7f0000bcf000)="6b055d2496d2706253cc30f0369540956d699dab7d170593858a922dc259a703efcee27a9a18810686ceeaf574ca91880e89", 0x32}, {&(0x7f0000eb0000-0x2b)="b2a9c8fde6b7681b554421c24e051df16f0a9fdc7cee643b113b5d3920ba2d9e8d145eec12981e4286ad18", 0x2b}], 0x7, &(0x7f0000944000-0x74)=[@assoc={0x10, 0x117, 0x4, 0x9}, @assoc={0x10, 0x117, 0x4, 0x1}, @assoc={0x10, 0x117, 0x4, 0x7fffffff}, @op={0x10, 0x117, 0x3, 0x0}, @assoc={0x10, 0x117, 0x4, 0x8000}, @iv={0x14, 0x117, 0x2, 0x2, "ba7e"}, @op={0x35, 0x117, 0x3, 0x1}], 0x74, 0x4080}, {0x0, 0x0, &(0x7f0000ef9000)=[{&(0x7f0000aa6000-0x3)="c0a47e", 0x3}, {&(0x7f00008d3000-0xd7)="bed608257aeef544f5ba6db96202035a36006050840b730ce4e3c75b9ea8f060f80cc6db631ac524b2b49e5611b9632cf8e08c0ba44d12f12f05106eb7b9a35b8fb01b7e3ae229faec902007f375c96b939c8ddaebb8a4292c179fa5d51699a7e1f1884e71d5dcecd5e7f4df101bd109c83186d6b010a1839dde96afa3b0e4c20f8bca3598d77d653a7b0aa5b8c689f083d39c61d3ef3344b5e8df73d1b21c8d1d7eb27691aec57c1668e34393b6caf74dbbae2dca6b13ef1ef38259ad7389687714fa8079e853512d330db4274d5612c2ecc6e6e52ffc", 0xd7}, {&(0x7f000075a000-0x8)="05acd0ac79f78044", 0x8}], 0x3, &(0x7f0000f73000-0x170)=[@op={0x10, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x97, "e6b9c38c734525a401a879ef041d6543a94d44e44aedf3fba30cccd137efb155803821153570bb1fc45340c397da4f42a6a9e47d2bbd1fb26b644a117711bdce49d73fd3f932a6af9557602806416fb8e93e1bd60942e2f050b3888a3479840123211d06806c5c8d6bf313e3f574f9feb01500bb8ef1a48ae9d639980a20964f2b808abebb7a4ee0ea30668bfcd89df88981b2f143bd50"}, @iv={0xa8, 0x117, 0x2, 0x97, "2c806b975153bf75b60336b7044cf489ae5ace100156ee7e2f5693cecee587927aa249490111194847591ad9d44c3761ea662b44cffe987ab02144b3557778365a8f9599faeeda1f1729827fb8d6649b4ac686f211e2a5530d9cbeae245af1f16ec7fc9e36b26f8a14b32551a3279eaffeea5e247832ab44a6d6249187ac521a4471e4b865a9fd282e48738a4d2566b2f900822f763af2"}, @op={0x10, 0x117, 0x3, 0x0}], 0x170, 0x10}, {0x0, 0x0, &(0x7f0000f94000)=[{&(0x7f0000366000)="7818bfab9ffbcbfbc91121a22316827f0be50329b27ffccd4569f0d6648c5445305d6792c6531339b9af26bcae04226ec8f7de", 0x33}, {&(0x7f0000a41000-0x6f)="b7c36c53646800e706e393dc5b5a37e20583f59c15fc24e5bb02df1ee0d074dd7ad9cabd72304aea8e278e9220a8fd60abd275b2aaba4ec14c3f4f95bdf6ab8070e09116894587b52b83061ed42ba96776c7791ac8141f25eee6013c276936aadd1468e7c1173be6539b77105fc4f4", 0x6f}, {&(0x7f000066f000)="276c165f295529bce24808a95a3737ab9a752555978d33806e71cab17770a4e559aa64b2c9d86d5847dc1b9a745a5d2cb4ca3768509fc7ff84981bef236715c5eacd0cb6d63036e370c1e15fe85379e0e6b22b004aa9090d46a516dcf1c873dc9247f51eb050f69807102e4e8edac598febb1965c5a9909df8a5a0cfede3e0da81f298ee7da14cddb3470edcc67bf8", 0x8f}, {&(0x7f00001c1000-0xef)="0019f3c54823a2340a0430ea3eb7438eafc711081879e94d6ace061326b9f32f9242b31713762473d23af2c3b49f02d4cc43659b638aedb05e5bffe7243e50e56e5d5516295339ec63f4750bfd3f85654084c1adc6d034504c011125e9ab6f506e71c0f7a2b716940e7bf4e399b43470d44e68541c14375caeb3846c2779c0d6d5df595f74e795fd32099206bc9ccc14d4c6e3c64f3d565143f213ee2e5bbc7efa113188311c2852fc5fc1897183c9cfe200c00bb3d90f94267df6aa5fe4bbe6d6ee5ab862299746fb3219ffd2f794d1535846c8bb6aff08ce60906f7ac9fa65a8c5041be9aa37cdfd8dc423bc77ed", 0xef}, {&(0x7f0000569000-0x2e)="8051f3e93254c493e79b9517aceabf68006c748fbf7c7a2313f06af1c956942e5568f1b06652357a71305c4d5b66", 0x2e}], 0x5, &(0x7f0000e35000)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x81}, @assoc={0x10, 0x117, 0x4, 0x7f0000000000}, @assoc={0x10, 0x117, 0x4, 0x401}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x1010, 0x117, 0x2, 0x1000, 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{&(0x7f0000852000-0xe0)="340361cb9baee767a97485d083690ef2909de724bde8f74dc649c1a49b11f9e58a79bd6904b3ee8ef6d422e824c405aaa4b2030e99992e25a4644191b4a859565d0aec1dc04eb855d129006ed2aef3814c2ac420db01cfeb87e9cfdceeca78fee30ec9812b7b2298f88c0b98c0ad1acc855041755bb08e3ec584304260683b7686ba6df025d5ed8d702d459e69c8dbec82692b8c135653c6f2a565cf7108682cca1bf6138a83117c9f8c78bd6daba551356b1bd5ea6308d4d64f1143696b959cffda7fac73cbb605183402663852abd767961071f8f76f27cc681415940b69be", 0xe0}, {&(0x7f00006dc000)="e5ea05c1b8360d80dc814eddfeeb6e6282f2f95a5cbc35faa8a58d71a3ae5df6b25ef3b851052946d22430391bfacaa7df6ed9a471990ddfaefe6cc36a43ec78890c5c7770128f4d803bc15b2f7826d1bc74f8779acca2a13b3a8c05bb575792a3b4ecf6e70686af5ef015921c7c60348949faa2bada659a7d08b9b37f4c94e86a0b1866844f8c79818fca71c382e15e3c4b7b6c2d6101351b5c3bc7ed0cd2d7a0f9de3c625c728a", 0xa8}], 0x7, &(0x7f0000087000)=[@iv={0x90, 0x117, 0x2, 0x7d, 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&(0x7f0000d0c000)=[{&(0x7f00008f3000-0x1000)="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", 0x1000}], 0x1, &(0x7f00005e7000-0xf8)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x0}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xb8, "ea6865a332bc1a1f194c305793560f5555224d0062e6b16dd2b044e0817d389db3b8618f9d3b7e33d5a6a73a57f4d2a55ca1580c927a7e196341445e577000b42d180ad99215a3ae84e15b6e79d10ea6efaeeb3031e93399cfaf5ee8afa14957385e22193b338f55b6827d62835c7d8aa91d136db17127e8b3a4e629995347f4b01960b39a905f1e079444aa474704fb02231d4179158682579c9279bc1eea676e5bdcb42654d1df9bf194aee5ad65d05d71a3d469a768e0"}], 0xf8, 0x8000}, {0x0, 0x0, &(0x7f0000133000)=[{&(0x7f00008d9000)="f08dd73f6f8f0982d813132ba8d91fed5479870c096687e70441f47e6fc20ea6f32dc9fdff2498eaf13b890e82f11cbf8ba3a490e7135d82da5f0c3f530edf235b3a6044a391b497cfbc3ec248e7f759ed5df6cde36435651d5e5ece5e8285baa85e9359a44598ce99fa2d46b3482f3a09cb6734aeb83dec37dc7dced863eade86adeb70e6784cd7e331f571b429f9742131fc9c9685b27c8401879d009d359ce5360158b53b3765e239b528801a4bc0", 0xb0}, {&(0x7f0000483000)="", 0x0}, {&(0x7f00005c3000-0x4)="1a9740d6", 0x4}, {&(0x7f0000f0d000-0x21)="94479d0c3c0b8f1864806ac9278cab199391ed09a62a68f12b378fdfea42a88caa", 0x21}], 0x4, 0x0, 0x0, 0x10}], 0x6, 0x4040810) ioctl$TIOCSBRK(r5, 0x5427) [ 178.850334] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 178.883089] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 18:51:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e08000-0x8)='./file0\x00', 0x106) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00007ba000)=""/103, &(0x7f0000dee000-0x4)=0x67) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00003c4000)={0xa, 0x0, 0x0, @loopback={0xffffffffffffffff, 0x1}, 0x0}, 0x1c) 2018/01/15 18:51:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x2c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000575000-0x10)={0x1, &(0x7f00000cf000)=[{0x74, 0x0, 0x0, 0x2000004000001}]}, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c20000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 178.905479] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 178.933673] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/01/15 18:51:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000318000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffff8, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0xffffffffffffffff) 2018/01/15 18:51:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000093b000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000098000-0x2)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000826000)='/dev/ppp\x00', 0x20003, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000dba000-0x1c)=@req3={0x9e99, 0x9, 0x1, 0xfffffffffffffffb, 0x2, 0x0, 0x80000001}, 0x1c) 2018/01/15 18:51:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4000000003e) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x58, &(0x7f0000540000)=[], 0x0, &(0x7f00005f5000)={0x10, 0x0, 0x2, 'q'}, 0x10, 0x0}], 0x1, 0x0) r1 = memfd_create(&(0x7f0000acb000)='\x00', 0x1) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000242000-0x18)={0x0, 0x1f, 0x1, &(0x7f0000df8000-0x8)=0x0}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00009d0000)={0x5, 0x0, [{0x7fff, 0x1, 0x0, 0x0, @adapter={0x667, 0x0, 0xb5, 0x2, 0x0}}, {0x18000000000000, 0x3, 0x0, 0x0, @irqchip={0x4, 0x0}}, {0x5, 0x7, 0x0, 0x0, @adapter={0x853, 0x1, 0x5, 0x9, 0x5ec4}}, {0x1000, 0x6, 0x0, 0x0, @sint={0x80000001, 0x3}}, {0x80000000, 0x3, 0x0, 0x0, @msi={0x6, 0xfffffffffffffba7, 0x1}}]}) readv(r0, &(0x7f0000505000)=[{&(0x7f00007b3000)=""/30, 0x1e}], 0x1) 2018/01/15 18:51:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d54000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={r1, r2+30000000}, &(0x7f0000396000-0x4)=0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df2000)='/selinux/status\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000629000-0x8)=0x1) sched_getscheduler(r0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00004ae000)={0x0, 0x51, "d6f87c9f31cdc7130a29e67aaa29ccf04b13595bf7f6818185ad905f5991fd5b756c6bc910ed84c69cfa72e1bf8da5c8738af25fd2fcbbf9a920247a93d796bd41791c3ef5308cdaa135d6ce20c7bf2d5a"}, &(0x7f000017d000-0x4)=0x59) lookup_dcookie(0x7e3, &(0x7f0000f8a000-0x24)=""/36, 0x24) 2018/01/15 18:51:36 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d16000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d0b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000136000-0x4)=0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000954000-0xa)='highspeed\x00', 0xa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000a15000-0x18)={0xaa, 0xfffffffffffffffc, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) ioctl$KDDELIO(r1, 0x4b35, 0xc1b) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000073000)=@assoc_value={0x0, 0x0}, &(0x7f0000473000)=0x8) readv(r1, &(0x7f000042e000-0x70)=[{&(0x7f00000b6000-0x4a)=""/74, 0x4a}], 0x1) link(&(0x7f0000800000-0x8)='./file0\x00', &(0x7f00007e3000-0x8)='./file0\x00') syz_open_dev$audion(&(0x7f0000bf0000)='/dev/audio#\x00', 0x8, 0x280000) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/15 18:51:36 executing program 3: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000061c000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a7e000)=0x4) sendmsg$nl_netfilter(r1, &(0x7f0000da6000+0x306)={&(0x7f000026c000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000004a000)={&(0x7f00006b6000)={0x14, 0x7, 0x7, 0x0, 0x0, 0x1, {0xc, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000864000-0x108)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x824, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 18:51:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f62000-0xe)='/dev/admmidi#\x00', 0xffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000895000)={0x0, 0xc4, "a37f215927f66e50c448eb062d1da17ee7b7862ab0996d7b8dd3bfcec4765165f561aaafddd249e65cb7b267c8aed81068ba5cb2b4b79c3f47f7d52ae2c6b792fc49bbeab244ca8775b8eb106adeaabc595d2a07c497a7229de631f7999fbe68002ecf46b3809fd5898818cb25ff00ee735dc8b382064b0be0d30ebf7b363a766507ba7bb7c4c1e3437c80b3e89fe7061fa89e952599894771e79b52664869b167a3f8a8e724dc7160c3e0e7bf69df01bcf3a3f7e64e59bda69dd0bfc6cf8c698264fe2e"}, &(0x7f0000db7000)=0xcc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006d1000)={0x0, 0x8}, &(0x7f0000c1c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003ec000)={0x8, 0x1, 0x0, 0x8, 0x0}, &(0x7f0000849000)=0x10) ioctl(r0, 0x7, &(0x7f0000d1a000)="7243a205c8ee904ef27e280adc9730913517eeed82f858bd98ad764674abcc2a9e536980c4823cef26c747d5e38c88e0f8bd6730e03c07c4157e510ec5a1ab7fd5811a760d3455d97cb28a27431d68a7d336da476d6262752713e2ce7df2b86f9a8e4f64d8725339aa193173134c0809774281a7154534f8b90463ad449e21d5c9c434afd8df23613321d12166915e6483781cf14fc8215155224aaaae1f91ec07499157fecfe392f6c7e42374e018b5ad376d2e34fb457829b30382a341a73faa213283f5df21e2c1adc5396c3d363ed9") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000604000)={0x0, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x10040000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e93, 0xfff, 0x891, 0x8, 0x709}, &(0x7f00009f1000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00009d7000)={0x0, 0x9, 0x9, [0x40, 0xad, 0x4, 0x81, 0x10000, 0x1, 0x3, 0x4, 0x9]}, &(0x7f00009ff000-0x4)=0x1a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000300000)={0x0, 0x4}, &(0x7f0000020000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c79000)={0x0, 0x6}, &(0x7f0000867000)=0xffffffb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000eb4000)={0x0, 0x74, &(0x7f0000d31000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003aa000)=0xc) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000041c000-0x18)={0x0, 0x5a33, 0x30, 0x5e, 0x8000}, &(0x7f0000e30000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f0e000-0xf1)={0x0, 0xe9, "60caec763f965cbf9257323ba2db66f103b942e6c810f22c96c58eddb465f6ec87f0b80a280b21b1f939e1d81bb23924aa6591d31e3fe55253a6c74f4a8abb2a56167a20f57a11644b3c983ad727e0f368c6f22d072af6ec35a7caec84ccebd4c0d07dc5a52295d4d40683088402c23eadbaa6857387382afc1f9bc6ef9cceb422398e2c9bd7b92bfc847c1d0501313f48e3f2dc67cf7ce03bb19793e07aef3f30e7568169a6696b065ca8575f2f9a16097f616cc9d09e9869d9b222d9bd0fed9302c1c0117b0112050faaadb7d7c7b9efe6da4cf2dab2e131b97d35f62e116c1bdb5629bd7546bd2e"}, &(0x7f000094f000)=0xf1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003a6000-0x4)=@assoc_id=0x0, &(0x7f000074d000)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a6c000)={0x0, 0x8000, 0x2, [0x42, 0x7f]}, &(0x7f00002cc000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000658000)={0x0, 0x100000000, 0x10, 0x3, 0x0}, &(0x7f00000f5000)=0x18) sendmmsg$inet_sctp(r0, &(0x7f0000be5000)=[{&(0x7f00006cd000-0x1c)=@in6={0xa, 0x3, 0xab, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c, &(0x7f0000d9f000-0x8)=[{&(0x7f0000bb5000-0xa6)="0ea018ea6a1830d7058c303762f4ac5c1aa0b4997dfd5d8f37f859f0feab15f912ebb76228faaa635271282914f00051edba77abfb5426679d2f1e09635c2d954e9e7a10c068a3a4daadc09b9c1a8f9ab3685ff1039ff22ac85899f135e033a38b88fc8f71ff6ff8f7f7342b90d465cadf37fbdc5d68990b990fa147b8b7cd7b9e5126f9eac52d4dc0e460f487a49ce6226b53c66a022834fea9d223092ed658c77aedf3cfa0", 0xa6}, {&(0x7f0000bf8000-0x7c)="973eefd825d181fe6377ae53fd4a9d89131841c8a3412e6ddfad0a65f6df07f118f241917186de2e47ee3abd4ab0567afa41fc84cc6245d7da0335c29d64529d1af27a23d629aed4f343b0ffa3877bb665e09e6d76bca1b0584e6f990e088eaa2e7cc5524e72a69975a756e7fde69597b8279694709461f09258e185", 0x7c}, {&(0x7f00005ea000-0x62)="507ea16d210e0f95085de2da6d8d02e61d302bcd5cb2db7b930de8aa7b64859d30bd205361f0d406c62777eeffe011cde3f53c5077145ab44c932c6bceb4f7ffc6ee48999039526c963464b665125aeb087c750f071c12e1aa185c8841b5d138d5ad", 0x62}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000679000-0x1c)=@in6={0xa, 0x3, 0x13fa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x1c, &(0x7f0000528000-0x28)=[{&(0x7f000090b000)="ff0b4c5b0575d5a42e5ea2559e89c7976ba61013afdd55fc06980b989850e9bb20855053637f6ed51e454bc0e82aca2a7cc483e1c437b5ba0dff199373ffb8cddafdc4a16e78fee5c7568323a9dc907a6b7dad3612c299bd0a0278721a98df8137c3cc34a7de2bebfc9fe100cbc3141f8a34fc084aaeb700fafb0ab473f8cebea917cfd489b3858b3bc795c3a916207be67d9faeecb8c9d96f08b9e3d2cceaa6d9a5697b45b6443f5d383dcc0905ddccb4a82562d5bd29fd95f0e9f411b844848b855ccc600df8d9dafffbb833fcd0e9a68cdf7a025a3df536ecba0370394847487b91a512ffcd244cb9c0b3", 0xec}, {&(0x7f00004a5000)="b66baca86494c28be9b91574a193dd7f6bb4d44490a02e5a11d21ca71b7cbbe43336dc2f6b3fb4dc2a3a00be379560a60ceec8cb7c58f44e2c92f55dc69da9a08079d7f7ff669040710cb5c2115fc9d44ee88d109b907c35faf2e9337397464c2c795cdf5d5023b64954e79b582f8dc50806c04f548a3dff396f582024fed6613eb4e527e96f9c72dace29ef06805ecfe1aef74a463284623fd3e5b8a9ba6c22fbb4eac604d65bb4ea9c89075915c4026134058f8b253f9611b911314265f9ae684f98f70b0893b103d1b3745fecdab24a3fde8a6c529a91f6e07b4d", 0xdc}, {&(0x7f0000788000)="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", 0xfa}, {&(0x7f0000539000)="af528a8c416c4c969cab54731bb1", 0xe}, {&(0x7f0000091000)="96b43cc761dcbfb8216fb7403063c2079a29fafa727c7671616aaa1f", 0x1c}], 0x5, &(0x7f00009e8000)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x7, 0x400, 0x81, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x9, 0x8000, 0x2, 0x3, 0x7, 0x0, 0x3f, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x200, 0x200, 0x0, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0xcc0, 0x2, 0x7d0c, 0x0, r4}}, @init={0x14, 0x84, 0x0, {0x931, 0x100, 0x6065da36, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x1, 0xa7, 0x6, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x67, 0x208, 0xfffffffffffffffb, 0x6, 0xbb3, 0x1d0, 0x3f, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0xe6a9, 0x5, 0x2, 0x0, 0x9, 0x9, 0x50, 0x9271, r7}}], 0x160, 0x4000005}, {&(0x7f0000381000-0x1c)=@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c, &(0x7f0000afd000)=[{&(0x7f00008ec000)="4ec1f626946a401ccd1326d1bdb15fdd90d3024d249c61dd2752e42398d026d87d0c8b2f06258ba1a552698956605966185ff7a2917d9e769099d880c430db3f1582ef3e9518073ac0b1676be38d3a84d5fefccbf643a9f3c94867e262838041bcdc224783e223595d0633f8e1a19c419134e7fe531890bb4d831539d65de1593e", 0x81}, {&(0x7f000004e000)="14663d3bf6f519e889d504431e158d0e5dbdc66edac129942e5fa2b61f238cb8f47e0ffbce673e35be7457f2d4a2376fccb3d9588cc21fb86def34d9b8262ab8e8e19c4dede9fdab2a0a922d686ce94d1203f23f473c55ec990cc3a777c37bb50fa0a8c111635cc01871b3bddd541d2886f5dd9f85a99086b645037663a7e2fb339c6ab3ed7c96b7e8bb3d3adcf87ba815f21e8599aedd89d4eeeda911f320eaca24cd308daa9e917ea6425faa128a95636bf35ad3c84e2f8d89143cbb86dd4cfbf0bc392b0e80a93e553e66ed76b9fa531d", 0xd2}, {&(0x7f0000f2e000)="f59698cf37132e4e29aea27ac2d9737292ddefe6b9ebaf33661f76941716e0d1a8e572af1bfa409dc9bab7360594c20eca6782756f3f10baea1b60c6eea2cc6cdcda44554f86781f99d1867c0a3a38a7e109999a4fe79cfe7b64940d0f3388dfa3559298755e2eca13bc93d56f370355203930c64d05c46b048da07294384e9eef888d92884e", 0x86}, {&(0x7f000024f000-0x1b)="17a131a9b0122ae7da5373c627ed977cc75b38e3c948f1170f251d", 0x1b}], 0x4, &(0x7f00008be000)=[@sndrcv={0x2c, 0x84, 0x1, {0xc66e, 0x0, 0x208, 0x9, 0x0, 0x0, 0x7, 0x5, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x1, 0x8, 0xd84, r9}}, @init={0x14, 0x84, 0x0, {0x29ae, 0x8000, 0x8, 0x1b}}, @init={0x14, 0x84, 0x0, {0x244abf5b, 0x6, 0x0, 0x32d}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7, 0x202, 0x4, 0x3, 0x7fffffff, 0x1706, 0x7, r10}}], 0xdc, 0xdb6cb9b0b1053051}, {&(0x7f00009ee000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ab000-0x28)=[{&(0x7f000061e000-0x92)="68604c3b530723a476bea0b0aed0b1e24423fd32269081d99263f3838b08a9c0be260e4338f6378dc790ddc6da647e3215a39d795572c4a164a45033d083c5c0d1495ce6e0dc935245b6ac5fa62b5795d4701aa99ce1c776be986ccde1a5b50d30ce7c33d505434863903515077dd3d7b6730da34ac5752836fa6af22dbbbde3cffe3f6ca2d99fccd4ef6eca9b4c0d0a64b8", 0x92}, {&(0x7f00005f8000-0x15)="3c2bbe557c6f74bd61e59e117959daaac64d16ab02", 0x15}, {&(0x7f0000f4a000-0x3f)="6064421a9bf79bf5127b67534188d96361677a1f6303cc0cc039c04c7e4cbb4b63149403a0a1e144be5494af75b4fe8ef45f13038f9d90c1af6ef6d3e48601", 0x3f}, {&(0x7f0000e5b000-0xe7)="325e0ceecbb3ee159851a54cbabec0481dfe54e1d6321a5aed376a6326fb1484dbef353bebe5c04863afefd99bb1e2b80158efc33429e41ef8710297359b50756c3a5d7bc05164fd4e814a150f18e8dd2921ee591898d9697a372d2c06303318c22f16774c1d6aeef2930372dcd884a3dcaf9c2610c86ec6005c6441c2b2baa93f4f1726cd12a6dff8686d468423e128615ba5d08400dafdc82151e533f1232988fe458545bc42871bc8037e6ef59b14f530948547aa779fb44d1b45db66dda7969b0de629c711b0e1ef8145e36dc61d5d3648b0b800dbda79b3d583fc2e69bb31b7ef464e665c", 0xe7}, {&(0x7f0000ae2000)="319a04d1e02a28b130fc7ef1943a408cf3f37d7eddc0a805ef5f794ef1083d356a33918148678c4f377cbfb331ba7ffedd977d570b9157a29643965bff3c790ed3b2ec4c94df1c1538d79bfb44e1a857d0a710c96d73cb1a5de75965b5a0e95c5fa68bbce4477aff56c8e0e1fff900c02eba024a4377adc22b2a41cac67381332ad5a9d662dfc447fdffae11f0c52a025db21606cf33282eb9892cec0e9f9d37fa3f81391c16f18b4c45bc8296e1c2b949c546cdb28f75534ac1ab47240732c2c74469df345eebb09c5216f83671a060366b59ad62fd752bfdb7a76d3081f0", 0xdf}], 0x5, &(0x7f0000e9a000)=[@init={0x14, 0x84, 0x0, {0xffffffffffff1836, 0x0, 0x6, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0xff, 0x1, 0x4, 0xbf37, 0x3, 0x8cdd, 0x8, 0x1, r11}}, @init={0x14, 0x84, 0x0, {0x400, 0x3, 0x9, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x5, 0xa, 0x0, 0x7, 0x1, 0x3, 0xd7, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0xc3, 0x820a, 0x4a2, 0xda, r13}}], 0xdc, 0x1}], 0x4, 0x40000) r14 = openat$ppp(0xffffffffffffff9c, &(0x7f0000946000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r14, 0xc004743e, &(0x7f0000b1c000-0xf6)=""/246) ioctl$sock_bt(r14, 0x541b, &(0x7f0000c9b000-0x1000)="") 2018/01/15 18:51:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f000026b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000474000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="1c96b12cfe4f3ba1fedef19109fab449a9c9347f680cfb9f48fbff39d9ea7ac8fbc726bfb27c171ef28afd15b816bfeeedc51842e7ee20afb0d6649c3377e06e4fe80391e574295b757e2c29e85b202e648aac22f87fbb0f22d27bf016ef4132e6b619781068e230a0c1f85e56", 0x6d, 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000cea000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f00008de000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000020d000)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f00002d0000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6a88f6672f98f7e149be31bd78b506e8b9511", 0xc0, r2) 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) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r5, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) keyctl$dh_compute(0x17, &(0x7f00005e5000)={r4, r4, r3}, &(0x7f00006a3000)=""/146, 0x92, &(0x7f000064f000)={&(0x7f0000694000)={'sha1-generic\x00'}, &(0x7f0000c81000-0x36)="ceff20388a26393dc4d759509cfff17d3b00fa0d55680851227372c271e4bf25413fd46945d74e768da5a4d8ad78056914c8479f", 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100, 0x101000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x3, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a97000-0x18)={0x0, 0x7, 0x30, 0x7fff, 0xfffffffffffffffe}, &(0x7f0000000000)=0x18) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) 2018/01/15 18:51:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(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) select(0x40, &(0x7f0000001000-0x40)={0x40, 0x4, 0x60c86b5f, 0x1, 0x7fffffff, 0x7ff00000000, 0x1, 0x100}, &(0x7f0000000000)={0x80000001, 0x6, 0x40, 0x100000000, 0xffffffff00000000, 0x800, 0x480000, 0x2}, &(0x7f0000000000)={0x78, 0x2, 0xff, 0x2, 0x1000, 0x40, 0x9, 0x4}, &(0x7f0000001000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000617000-0x9)='/dev/sg#\x00', 0x9, 0x8000) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$addseals(r1, 0x409, 0x8) 2018/01/15 18:51:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000377000)='/selinux/user\x00', 0x2, 0x0) r1 = mmap$binder(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x1, 0x13, 0xffffffffffffffff, 0x2000000000004b) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00003d8000)={r1, 0x0, 0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000043f000)={0xff83, 0x0, &(0x7f0000be9000-0x10)=[@request_death={0x400c630e, 0x3, 0x0}], 0x0, 0x0, &(0x7f000013c000)=""}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000fd000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/15 18:51:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000188000)='/dev/ptmx\x00', 0x8481, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x8001) syz_emit_ethernet(0x9a, &(0x7f0000704000-0x9a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x80000001, 0xd99c, 0x400}}], {@ipv4={0x800, {{0x1f, 0x4, 0x0, 0x0, 0x88, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x7, 0x0, [@empty=0x0]}, @cipso={0x86, 0x6, 0x2, []}, @rr={0x7, 0x17, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7fff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5]}, @timestamp={0x44, 0x34, 0x7, 0x3, 0xffffffffffffff2b, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x3}, {[@broadcast=0xffffffff], 0x5}, {[@multicast1=0xe0000001], 0x8001}, {[], 0x8}, {[], 0xfffffffffffffffe}, {[], 0x5}, {[@multicast1=0xe0000001], 0x7}, {[], 0x549b}]}, @rr={0x7, 0xf, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @igmp={0x37, 0x0, 0x0, @loopback=0x7f000001, "73023d99"}}}}}, &(0x7f0000fbf000-0xc)={0x0, 0x1, [0x0]}) 2018/01/15 18:51:36 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006b7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x4, &(0x7f00007c0000-0xdc)=""/220, &(0x7f0000000000)=0xdc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009b2000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000000)="b0844b51ff4dea0e5be14466e1af9ab7db9b0d31a62ed0dcfb0f116c8f5c5153347233420cd1b41e7454ace746d3b785e7ff860cf014b0e5f716c4f640591a112c1b75d6829723e9fff0cf013de1ad890ef062a2fab5d41c807ec72b9d978fa1aeb8dca98e9e40b4b2949ccb299c0de4a8c48df225b8d68c9197c9860ff462103fbddc4e2e9c6f615e5c2de63ba9fee81dc3fe396f138bdcce2edd364600fde48f196297fa602c2daf61021bed795f45b8e7340cbd389a8f67cbdcc97cf24cbe14f15372400f37f940d6aae08b26363a7e43ac15a92b3b0113475e5f93cd0c7fcf943625fc0908dbe1e1abc44838b4a9d43eb3707b49217bb07ffa4d04188283163ddfee1f9142d058da61e342f6bd4904f595063e397fbca5e7fd62f9f311305b04d4479359a22b341aee75e2172252917e194e4d8c010e9c9d38bfe47169f73c293dd1cd49a3b674f201fca4946389733daf79f5963c31f3d8cba9ec70db12570648fe0eeb2010c91a189f2180d1b6165df6f634cb5ec36bea93444df8d2145166499d2595fb39295c1b20e483a2f138e1de6d3fe118ff91aeae2b4be0f305f1e19f29e0425bde341824e41670493f338947ed209cfe68f2c6259abcea402e9bcc91c2f25bb838e773fcb41783ae59d5b0e2ce9fa24343e968ecacde4b078d9b83ea4989428dab580cdaa1cb16de9ee077b282480d015f1ebe2befa05b25451b42320e82f38962f17e026eaad70dbbdd6a613af65c694b0128efefe9610fb6c19540a9dd877d0384fb0f90f159e09ab40bc33ead0a3b8072bba1f45821c5d5e9962b04891197d74dac4407591853b56a2c354f34e96335019c5e845cb93f140dbe8eafc6dfa49812383fac588727b7ad6438ef2cdfc71c20da87a7fc73d405294aa003c7e9ead31818d2da18047eb914d8723ab2d57af24fed525c7aff94ce0cadb7610462ca17ef60afeb0df96902f554849adeb45fdb5dfb43c17ca511f8f81033d58c6051b1fd8e924f37cacee8f229bfb77ac9e84ad0b0f90ca97a94ed17b2fe106b0e04a29f174f2856dc3325509abc5a5d151f5bda354321a2c9fb6db8430eade2743bb0c021d91968ffa0de2d504fef471d83f02ece487e60f69521ac31dda14a2d55a921ac097b16209b8efa6eabe9d41889904be35ba25dfdd8b02eea30c047b6e61c611d80ea2d0ccb99139d06a74daa8c475748f94820dc9c6af2491b55e076b9bb0f637fa17b1a02440aa3c5cde8459b4a80109b389f69b783bb82abcc49ce0afc360e4f69bf1ec666844298ed8fc9f7867151d7b64b81fcbbe351a93f83568ceee551e9f7f0de88070cbb27acf84194bef0ba099c5ce80cc1093e529285ffc428f6759b65414d5c2856ee0768a1eb24bc9b91d3df4809de204e3cc6e54c760211a6ecd1dd8f4b6ccccef51f3ef1830d95504e439b094ae22407f0c39c9cb8f35373fe1a5991ec082ff7ff302e49e1dd2d76e6bc9603a82d3cabbf12424bff566a632a8260020f506bd28f007c448d713e120e58e7c61eae3711e5b7342c62c4e19c258526b83b9bb927e16c78cd481505db8d0d20455352e7dc46ab899bd70c7ec65ab6a4202e9779d4538411b149c1bae4fe5369028ad1c4d94a4ca255654920468fa08c9180036c8e7ec058d7854e7db8d703a78b85f3affcb04722fe27a14532b55931ce9f3667e719a0dd28e78b8d8b43d645b130f296c69b6bee8c9dd9a6f62f676124839fba25422d7e714d1be5027d1d97d916538672f6f2ce518cbe3dd56d6bebe4c6c3f2f8c17679bac76952fff9484bdd231a787a855724a1bc9bfdf6003a5094734dd7798b8aa251fb93514fb7c097fea3e5013f2ad5bc8f9a93dabc0935f360d29120656a768d0b3349271b5d362cdb97fc671dd19f6b8b482f10566136afc3f943ffd1ce3f14494bbd9e17df4727efb4a954fc368e4fed08f9d526b4a67520e53280372c35f2a71ec73a4c0fd9179ab55044aab2f5ce3f07f3e367ed7a698a9d19cb32843421bbdff69404a131fd896a303256be3f070fbea2b09b38c131b4571f074c035795cc8b6ff88d2cfe790d6a0929b1026e8053e2a29af10be45160b374fc3a8b69533428e75ab6916707cbdc075a3cd10e774d7c4951f352e7ddb69f7cd8c80be482984812308eac23b66ce181a644a201facf47b54fa3e8f03929662b2734a1324f65357a8bb8ff9d9638a1345616cc1e10a1162489c6ea1c01e55bcc3bf0469376a7b4572e6b8fe97dfd3ff2e05c2c4fc3040e45f013ec3bc6784764cb5d3d0f91ee99de805e99fc3ff9a51e4bef956adbcc3d9f319d3239d914f8e3a0532c65d831ca366fbce24ba91e4e22dd40496e80f2fe892b65cf6fdb27eb2022d3aa2e395cb04605f1bfd4408738d52ab0e9b960837fc093ba89c8ea3825235813c3370c5024c47d3da8590785073efb4df88cf36cd909365244d01ea7a4e4de7d351420ca159d87994475e7db31784e47862dbeb87d482ee9561df987cf4895d9fd29e6fc9cfa0129f7fa7262aa4f7888102de3a9398e45e5e7def255a34868c0e47f29e15ad44192792ea1691cfcf2c29f90bfec3fdc71ba1f61c11ad75b5999434b905dbdfb2607e482f61838e13e32e215e40266f12c9cd77acd44c031eba2d3a50a8a6d6044e95b3818ea92c0de51b461b04e8996d48098e991b2467d97d67938bbd75f8eeee85dc9387cf9f922cb28e9f573c4a5f279f2d6ab7bb06e8747b6d77ab43c25a4889cfb4a7323533ef47316ba828bc19c67286e9839cb37a7f8effd03ac411ed87302b1b89ee179208fa212251549faea31e31e79edb787762783ea3411341456452b5b6bd4f8e98e9072045427bdf9047513aeff85f4fcaad37ba8e99daf124cd01b54a764b8029e53190538a49e4c953aeb28aeca81b19b7be0a5fa6f18311b71e461eb5c5fcdfa6b2f65d30c84f5c64c77cb8e55de19377d2cf3c4e7d499930222262d9d2132982aa8bb980ca70fee78eec138969411aa4a1764ad2d15967fd9bf8de7aec567758da3cd74513fbc032cda94627e15b9f5808403c7e6c9144fd41d2e2232e79d9363f58adad1fbe955d9055fae934935ea695e9f91a9caf310816270d3ea6e91cbb39779db88f92d3991c4627391d7efb07b04040554610c1f356367683e5716273c63cbca404b72bb0aacdbc5b08282cd4df57a44ef4bb9b6cd7c8d3dc80f94c7c09603dd329a607925b4078356f51bbc39bfac60046dc3eac34a5335385a1fad948cdc2c685e42ccd698068ccd871016618b25555d681b893d94f2adb5097dff9308d312d4784f835f41030990403d4a2f804f2fe8a90c8f0bc15ea6bfce2c60bdabeaac42300283e9201badfde5b60c95548eb73407a938e6726123e2e50d99ba78fb0ee6bb5a7c67b7b2e38bf72e275a0dcdafcf26814f7d5b7cfe7f7b077c941043ef06c23acf6e36de49f98e4136d7ae85e797cc22f0395bfc77e7758868cd7e43a2f89af78fe7fb30b4941c5a339e59a10349e93d1794cadc4c0651b54165dcb5528eeb368cb81ef41aafbceeeda1751fa229cf395b18d4e458bfaaa44df636eaed08943d33a8a32809ed3696dc7e9711b71a583fe91521ff7aa6a9330f2f507a2eecc5092a1332e28d017001189d918f886d8637b5ce8750a46e47a7a0b874b03b9f57534d6d5c0edf653d7fa5827e3de446e8cf94aebbacd70179cfcebc34d477ede2ad81a2b9c1e39bbc79ffdb6694885b547cd29e3ec87f6600830a259b8d3355819ce4240e212ba59480897960736a2718d6cc61c8a20e4258f19956bfe0d933c4eccec648e9d2dc98b285a888d42ac3a0553df195637c6a2c266cde9246928fa6bb9adffa94920cf820d27f312c70b88e1ad14f75e3de79fb92e8d66ccef24305ed6af1292c5a61c04736c568a39b1ca33a0aaae74027014c4f52e22b4ff19e13251261778278a1f4950eac95c894b8fca5bf95187613777f014a73f7729ab04791d0ad77959052965aae143455ce8ff8e53f8e7b9a21e417973e7b695bd0d4e0424161aa4c0127f014f59532b8a087590e21cafa99d6eef9043f3c865c6f7fa762f449b63e03cc1c36098d6994d9e4b0cc70cbf6eff93ebb6a0d8cb892fde79d21526ba4ca95077716e5954bf1eb9c710ada7816bcd735229414924d7347e2769c360d64d2334f80a2211aa6eec9823f53f88f25efa9a109f870309334175bc6233f5d0d4261612038bcc06d4a7b9939dfa10d411e77771992db4b7b3f132c120b818801596ed6a723edf5a31b9d18c5556ac56e28acd6693cdb460858aa5e5673a84089303ab5438327006712e6bec0045f6e5dee6aed295d628def38c02eb08c8dbbc5cd0a30d1b2a0a315fbbb83ee5e269a89c49be207d7bf8bc987e3b9c5859d5e839549ddd30538b39a0c85a00d3c5a1546020baccb3e0a2b7f20c134c58cb7c4f203870d85d683d74d3d76c7be9078164830e5ac002c66590798819eeedbdfa3ae83f1693fd3079f1c40ff841e53f0dabc4939dcaf17ce5946869043efbe783686f62114b4c81793cf31b930b10b4af2ba3cd3ac1f4e5f55ee1ddbab2fc1f6b151098b651a08d4d6c51c8f6bd798c27d258da961e52b5e584ea09ffc351d04b02f6dc30cf8a20c3bbee5672b03df6c4a2b109cc6c7417aacd57d4e6205931cb3af41044488eee4641b331c4ab493643da4059a67dcaf62ba47f9a28d795be45903effa630efbdd93b95ff04f4981db029ea44606c2b9880c71083fc17058504fc7e4265b293e9c282f65a387f3d02f849faa97962d25e763028baa99c5209dd198bfa30041daeaa0f414d8bdda8421d03b067b060fcf4a7a4ae7eebd598e3df0abd9827c07af409aaed5277a832e695a3ecf6808017e4f70fbec14e0c660b59a26bd7029f0a4ad0111e60ee951108872d05de51b19f4049def3eb16193a6540130bd09f0e229dcc8eac7028c78a08ceda14a4747cf27958c68c2042d8d2a046748bb942077cbc0a949393d100710961b6d06a2e6a00d3559ae06c8ddc739ecd01c5e601c69e85b219b9fff8eb6fd2241a258e20d3df81f7898328ee26df3f071800567bba0996fcf04c293db6d1b6925787a6714f5e94758d3cd8b035acb09dd5b0d7aee2aafaf2c270e210416da1dbe7773ba8f980585a580d9c4f9fa9c11b8b5da60da1955254f76e9496a9e258ffac003adcd5ea367d9d9b4438949673fe79d46364db9af735f76066adc1b7f29c7b446bc8a53c63a0a22928fedff218cecf088ad3b0e3a31e97c808d221c2076fb9d326a3c67fbd02d21d31bd37609d57b76586a6bf19ccc51db65066ff10bbc9d31166a091c4883e3606b66f16758433b7192b4871ad7c6b1cd684622807d04c0b08197443746240730da7c2ccf7f471d118e1b57aeb7a0048b68377ae9122ba70df00b806bc93e493e774a2e4facaf744a2ebefc1611cfe494289e667b2f7116fe29664ce6fef1be70a4bfc8f971cc98923c8760b70124063d3bf98ee2c61535eef7d4422fa45c84a976712697338ecc007cb8437e7d69a0d99c24788d5fdab5be50413c897c0f6d491977c3c5827f92eabb67bbc93b372139ca038c0a2569de8ce44df80642bce467b6c7db356ccef1abdaa2e6c9f0ee6a6fc61a83be2fa62b96881eda60f59e3375271a5343baf20fba4033ac17519cc441fa90f55798d91081f15f793a3c171639c9235ffe2ffb6877b49272b95ce332b988e6ea1fd0b2810bd99bb6056948c19de2480d8336182b7e21aa88e9e44736ed3ec4ce3d58f2177af7aa344bb254", 0x1000) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000950000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f9b000-0x17)="", 0x0) [ 179.101220] binder: 32074:32075 Acquire 1 refcount change on invalid ref 0 ret -22 [ 179.109984] binder: 32074:32075 unknown command 0 2018/01/15 18:51:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f00008aa000-0x10)={0x0, 0x0, 0x1, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) syz_open_dev$sg(&(0x7f0000df9000-0x9)='/dev/sg#\x00', 0x2, 0x0) 2018/01/15 18:51:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000427000)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) read$eventfd(r0, &(0x7f000040e000-0x8)=0x0, 0x8) [ 179.135668] binder: 32074:32079 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 179.135682] binder: 32074:32079 unknown command 0 [ 179.145271] binder: 32074:32079 ioctl c0306201 2043f000 returned -22 2018/01/15 18:51:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000522000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) connect$inet(0xffffffffffffffff, &(0x7f0000789000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f00004d8000-0x4)=0x2, 0x4) socketpair$inet6(0xa, 0x80002, 0xfffffffffffffffb, &(0x7f0000e0c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d3f000)=0xfff, 0x4) 2018/01/15 18:51:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2d000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0xfd6a) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xffffffffffffff6b, &(0x7f0000ef9000-0x18)=[], 0x0, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0xfff}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) r2 = open(&(0x7f0000f1f000-0x8)='./file0\x00', 0x4000, 0x20) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000381000-0x28)={0x5, 0x7ff, 0x7, 0x0, 0x8}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00004fc000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d85000-0x4)=0xe8) 2018/01/15 18:51:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000d5b000)='./file0\x00', 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8c, &(0x7f000033b000-0xc7)="c7c6b0c6a46ea93de287010aa6407dca6dc75f2d1154ee61b3334faae733ecf738f2bbd0d45d611bade9a3b79bdbd6649aecdbc3fa8058f4d28a8d9e043a407b09b632d22c7020a0c9b745ff05eee0af29ef680cfb73de8f7045852a8ceb938ac67956abd7e7f72a4aa18312d6c43d75a333f0c6577c0c0ec87e46d56aa0502b500aa82ec789622bd269a374ad2548b50d9b8c1fb1d104c8211d7b3f7c3449c4c3af4837230e0166d2f24833af5e0eb6f9b4c6887a05bb49e182038c98abda78b00f3ecae08066", 0xc7) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00008e1000)={0x100, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9, 0x8001, 0x3ff, 0x2, &(0x7f000031d000)=@generic="79a731ad8e4398a17c846d1401052cd9", 0x9, 0x2, 0x9}) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000af1000)=0x0, &(0x7f0000472000-0x4)=0xfffffdc4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000081000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000754000-0x4)=0x0) rt_tgsigqueueinfo(r2, r3, 0x6, &(0x7f00008af000)={0x3, 0x800, 0x81, 0x3}) 2018/01/15 18:51:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000002000-0x34)=""/52, 0x34, 0x40, &(0x7f0000002000-0x14)={0x11, 0x1a, r1, 0x1, 0x2, 0x6, @random="80ae66c2e2e0", [0x0, 0x0]}, 0x14) getitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000004000)=0x0, 0x4000000400000085, 0x0, &(0x7f00003fa000)={r2, 0x0}, &(0x7f0000004000)=0x0, 0x401ffffffa) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x9, 0x2, 0x5, 0x800000, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x6, 0x8, 0x1, 0xfffffffffffffffe, 0xc08, 0x0, 0xffff, 0x7fff, r3}, &(0x7f0000002000)=0x20) 2018/01/15 18:51:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x80002) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x58) 2018/01/15 18:51:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) prctl$setmm(0x23, 0x6, &(0x7f000050c000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f000029a000-0x4)=0x5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000963000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x1ff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0x4, 0x1, 0x6, 0x84d, 0x3e, 0x5, 0x2, 0xffff, 0x80000000, 0x41a, 0x3f, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000726000)='#\x00', 0x2, 0xffffffffffffffff) 2018/01/15 18:51:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b31000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000102000)={0x0, 0x100000001}, &(0x7f000064c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004f3000)={r1, 0xffffffffffffffc1, 0x6}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x7, &(0x7f0000220000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000dfd000)={0x1}, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00009c7000-0x1e)={0x8, 0xffffffffffffff81, 0x5, "d6f94c132fdc", "2ea7f70d51cf5ca410930befc4cd5e57"}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x7f, 0x4) socket$bt_hci(0x1f, 0x3, 0x1) tee(r3, r0, 0x3, 0xb) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xc8, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 179.176747] binder: 32074:32079 Acquire 1 refcount change on invalid ref 0 ret -22 [ 179.176755] binder: 32074:32079 unknown command 0 [ 179.176764] binder: 32074:32079 ioctl c0306201 2000a000 returned -22 [ 179.176880] binder: 32074:32085 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 179.176890] binder: 32074:32085 unknown command 0 [ 179.176897] binder: 32074:32085 ioctl c0306201 2043f000 returned -22 [ 179.236538] binder: 32074:32075 ioctl c0306201 2000a000 returned -22 2018/01/15 18:51:37 executing program 4: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b05000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000b08000-0x8)='rxrpc_s\x00', &(0x7f0000af7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b08000-0x11)="3ccc72fe2c948b8154787e549f03874087", 0x11, 0xfffffffffffffffc) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r3, &(0x7f0000b07000)=""/228, 0xe4) [ 179.274547] Empty option to dns_resolver key 2018/01/15 18:51:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ab6000)='/dev/autofs\x00', 0x490002, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000aa8000)={@common='bond0\x00', 0x15}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x2, &(0x7f0000001000-0x12e)="ee4c6007", 0x4) 2018/01/15 18:51:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000004b000)='/dev/net/tun\x00', 0x0, 0x400000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89b0, &(0x7f000017a000)={@common="6c6f0000000000000000d300", &(0x7f0000fd9000-0x18)=@ethtool_rxfh_indir={0x0, 0x3, [0xfffffffffffffffe, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000da5000)={0x0, 0x0}, 0xa2, 0x7ff) pipe2(&(0x7f0000f3a000-0x8)={0x0, 0x0}, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x6) writev(r1, &(0x7f0000790000-0x28)=[{&(0x7f0000ff6000-0xe4)="2e66ca167c40884b6e55cd6c05276bed76207c0fcf04f8cba365f659f589a31c3847407db28844806451de6db0f40d7fa52e32e3134d9b5fc9e7f5fdf9d81f078f7c514ccf30d4e899256b54e1675250ec797c831c61824fdcc20d046c353d8e0369ff8c7c1da24023bc7549e61ad7fad1fc264e5cf6d56131dfbb62756be74b8be1e9ec17f02ca169c3faa707a7e8181f9e348f651d219e9a3e29d859ef9ebdce5c27abdd0b39ba477d237f854d769bfd003429ebc30d215db921a135b9b7e1fe7525cbe0a18615b173b2fa68eeaa14dbc088310f0e56cda7943e88ffe84957559296eb", 0xe4}, {&(0x7f0000eba000)="", 0x0}, {&(0x7f0000dcd000-0xc1)="09488e8f1f514e9c0cc36d2c7c274dc232808d4778fff47bbef6f79adcc6ba4d7c8b27257db7441c71997826c2289e3d9fa3914298d9c67ebf4d4abc3106e3e4fae37dfeb0cab0429ed0256d1a5a7242909a6fc06fae86e6d1d0f8917b72b79e01127144edb0751ab1660783bc856e068b1c2ebb60440eb3078208b21b50cf3a57faba707edfd4a476a24fbc159a9d36b71cbfa7c1b4c7d105a6e054957394ba8b20db91429c245874368825523433924f595866bba25470ddc9ff3cae0dcfc3cb", 0xc1}, {&(0x7f000017e000-0x58)="01e22bcd6bf1d196574f3c21738d6797a0fff4a0b509f0d68229d3f043b625b38ee6253f3f38ad9c2fc344e3ee6c5103b4b7a52419314ecf3bb7a6ee8d720a1781a628556e4b651288a7770aa0be9a54c6458dff61a3a6f3", 0x58}, {&(0x7f00002c1000)="2c0c5f056631f205fea8bd74dc50a4e46efbea4565f43c0ea6519585e6269e02227650687271a707f348a882421f13394c2d7587c32e3a3a3e683d13bbadec7bf57cc39dc7c7020bb9fd9ccd67dc88c12d39c08907337388e3f15c7dab983d8a643dda", 0x63}], 0x5) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 18:51:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="", 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) r2 = syz_open_dev$sndpcmp(&(0x7f0000730000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4000) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00001ce000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031a000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @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]}, 0x8, 0x7fff}, &(0x7f00004de000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000fb1000)={r3, 0xa1d5}, &(0x7f000015e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000024b000-0x10)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fb9000)={@generic="9fcd9193d685aedfde7e1bb2885cbf82", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 18:51:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000088d000-0xa)='ns/cgroup\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r0, 0x0) 2018/01/15 18:51:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000032a000)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00008c2000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051c000)=0xe8) getgroups(0x7, &(0x7f00000b6000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r5 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000938000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebb000)=0xe8) r7 = getegid() r8 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(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) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e68000)='./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) stat(&(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f6c000)=0x0, &(0x7f000021b000-0x4)=0x0, &(0x7f0000000000)=0x0) getgroups(0x40000219, &(0x7f0000e28000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, r16, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r21 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00004eb000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000077a000-0x8)='./file0\x00', &(0x7f0000229000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e81000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0xa, &(0x7f0000529000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f81000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000619000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r33 = fcntl$getown(r0, 0x9) stat(&(0x7f000053e000)='./file0\x00', &(0x7f0000454000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000030e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000057c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getegid() 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) r39 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r40 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fab000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001bc000)=0xc) getgroups(0x6, &(0x7f00002ab000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) r43 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000614000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000ac6000-0x14)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b80000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000048000-0x4)=0x0, &(0x7f000048d000)=0x0) lstat(&(0x7f0000287000)='./file0\x00', &(0x7f0000e88000+0x318)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000426000-0x3)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005f9000)={0x0, 0x0, 0x0}, &(0x7f0000cce000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000d7d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000017d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e44000-0x4)=0xc) stat(&(0x7f0000f3f000-0x8)='./file0\x00', &(0x7f0000337000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000378000)='./file0\x00', &(0x7f0000137000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000c61000-0xa8)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x28)=[{&(0x7f000012d000)="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0x1000}, 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{&(0x7f0000654000-0xb1)="e43ba9a03c6e7f75e0d871245e82157e2bb2866db2e346a4013f734c52a71554a5951873d90da28a2ba6768a215e8ea6535f7a7f22241215ec166d634cd359eaec0e1b26523b55c59b4681daedbd9bb2f80fe0b54693e3798bf9137fa60336e3720ed4e7b2c2e1bf9ee08812152aa7ce46b92e380010f50bb9102e0000634e5a64070bd77931f4776d9360347b0e1b24f04495a045e64fe8031e68fc32bbcb1ed275d3ba66c4c0c8116d0a85941c0bb4e8", 0xb1}], 0x5, &(0x7f0000001000-0xac)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r17}], 0xac, 0x800}, {&(0x7f0000068000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000+0x1c0)=[{&(0x7f00003ea000)="609e221492c7fc2253c9597b543f344acd8acee4d81382779f1cbc731937ebc5f27507fb1d34749b99bf1d78e273fca50c5b5aa1a8ff064d775e6ffcee15a5e0bc0106ffa00766dae70a7908be64a5ea9fde1e347d99e7c5ea18fb28603c9f4993552efd88763f8ee624b2c584bb4ddb4c99997efabff82bfce594a3c5db3164a9538256ea80d36b8a59c4073f8cc825e5c5afc6c741148becbf232a0a5a89014850a3b06f67212a01341ef916440e08b32b4d1d8053b06cbb3d46c0008e4bd9553d8886db7a294292588995529e448708c99e2f77ab67e74e6e691ee2548021415f54", 0xe3}, {&(0x7f0000f85000)="c510304e1088d5e2bf21eb888db0c1477b63ac5d308fea9522053ea1f07ad342c90737323a648355ee19af5114922b4a7db8d06552ce7029c23b1e2f1853219d9b906152145f1e3badf6946ff84ff03fba6c34f0324838bc6e1ec964263c1b11026015aa0d29676890577ebb957cf53d8627699d77c92065afde8401f4e61a9e942ec748a6d51f8ae7361d62e47ee494ad699d9e47ccd00000ab03ffaf12967c7326e522ecde9d92f294fc2a26d6eac596110ad49c8da459ab602faa5fe125aa4c06fa14522bfcb9a590c1cb69bf", 0xce}], 0x2, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0x70, 0x4000000}, {&(0x7f0000927000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000bf9000-0x1a)="88fc2e0dc237dc8f05617a1d6d0dc707b26b1083919f4806e0a3", 0x1a}, {&(0x7f0000eef000-0xef)="7dc35c14775db9bb51a2e07f929b12ffee323a96591a7d54cae27f124472dc5c5a4dacffb5600ddbe323d43891be5a93f8939c328cb0d1cf101ac83942774338ca94ad4446a60fc2472e5b50f1758f0fd38d4a41a94d5b1234d6b97a889c2a49ecaacdb34cc23a15484579aa7d5bd7c784f8243c555ac0c5c20b3ddca8038a23c44fc2f47c89d202f2f9e2e3c46670418f311ac566a68ad35a31d00686da4b2a3d86d53e4150d3973de4f0efe63faf3bffb9321095e8f831f67a2e51963661297ce1a6b94d8a441c109f56262b408b928c8e2d3c9c1a2c4aef57fc2d6af464d518ac914eef5063458ba1e5a1047acf", 0xef}, {&(0x7f0000000000)="0501e4c7379bdea0c3fce1b60480a3aedc1c01d745f68c4dd5d6290eaddcb03615f94a1da3b63f9dcd4908935e2a8a8699d4ea88bb14c84a00e1fa25be74e91bc7626df18d30fe9ff94eb111b4291827ca37f939ad919259a72622bdcb89935ee53b3e8a8fd530707c5cc62c3572c9263efac5b0d21e864b899cd64dec59e04ac83561fb6b315747104d6bc3ae1efa261af0d2cf97a7cb8002afea526faea41927d5d8fc064c0edf7e0b00035a9ad93a54279c09196c91e4362e77fd32d96b7d7005754b0c31e61d5a415175bb3b214601e6fc2f455a0bf5f44bea242f49a39f", 0xe0}, {&(0x7f000068d000)="98d9ba4e1b2d0b3dead4a8c53b556404b0d0cec469e5cd2a043d756649488735ec3c4cfb02f102fbee96920fb972e6c07a894a3700a1ad0fc5e923995b829d75aaef15d7800dbeef44b4281771d30235c138c8e452fa6c0c328c34726877189e9ad5fa75e91b69f753cc3621f85768cf6baa9e0b6701011d2238bab770d1179cf88a3da64797a4e51ae000f018a18ce06a0f67cb827b4af966cccbe3a492c5a730e462f928e6f624f9eb0f4058a41984cfa4c316a1a446fe60e1aaabf8ea01ec98d0ea42c43a797f00b3f54b29ea1c0658573d836f8ddf8e4e9c442695665b73c393f52e0f801a22cae5252eb7864ebac4b6ae42", 0xf4}], 0x4, &(0x7f0000001000-0x108)=[@cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r36, r37, r38}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x108, 0x8000}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f000082d000-0xf)="c35c237f90a51e97922ad840b4f0e6", 0xf}, {&(0x7f00001be000)="211943ed1aa4c43de8fdeb220844da1897e4e92e61d716ec85594a97f05cf3731c22d3f3b67590bd9959b598f72db1d558d6a1b404b147aa21af6645182bc17f4ae4874c6d616420e9a3acae4abe1a2a5906618c1103db7fcadb742bbd09b861f2f9e9dde5ade4d00d0e9a339d7121321cc9079b3425d343f371894a659551b71f9b53878222fb6262146ad832ee600071b3247bdef7e06118a0694e", 0x9c}], 0x8, &(0x7f0000504000-0x74)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x74, 0x800}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000eb7000-0x30)=[{&(0x7f0000388000-0xcd)="adb80b37a013cb7d0ee1b19a0a6548fb8f3d969b0dd19ed51411db457c13dc81d201ba0c54f111ef3c09648243c5b45bf3ca5b206244753d71e9e75b9cca74e5f3632aa3e596f1fb4553ddf1ee82cc2d2ec46a3a69ebe988b2efe35df2975b595232c66bb384d9b42e2ac6dff7a0e87eb139ef6359fed0f703dc94cfdddbb37d3dd806094bffb5ecbe2308fceee56e5d366f9660f04f9599627a0e1c0c25682475a6a950764736bb0180b429b48a7e9aa5967273f54edd1f573bed3382c1796416bf721837b44c688cbbfb8610", 0xcd}, {&(0x7f00003b9000-0xa)="e8f7afc6349a67e5fcfa", 0xa}, {&(0x7f0000a34000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="9f96f0c214aa8657ce0c64491e88b5e3f3b189844f0910503401fa6cc9b96699ece11126d7bbe8b22cd444a1af3ab0e837431cfd9472a2662a6c2e46cab12629f7faf8c9c3e9eb5a89ee961b0c3d314cbaa7bce1005bd7593d43a13e81c1f8550059266252914e15c82419e3dc0d0044a5ce1a64a10bd898803ab3daab10229d", 0x80}, {&(0x7f0000000000)="45d9d72fde31a0c25e06af11410c77421699275421a7433d340ef9aa2d6d9bff5762dff33039eb96d6eb30c7144b80995f1990c1c371fd3ab8e0e199b22eaf40b0bf0e910bbcfe36ba63fccd20e6088004654460b8703c2a967b93450476b1cc789820d7a18c00172f7c2f24919f41d833cac518a50e36e89cbaebc466", 0x7d}, {&(0x7f0000ee0000-0xf2)="7aab61efaf8fcb860be52326e2cedd551d0362ac3f5f19e12931900a5c83620e00c1147b224fcc01cf799a601754cc730e0247ac76ae98c68e510c88e78da4ada6c26b2527e4e796f8314a42557d19606ed88da4eece2ad417c5702d3e133a3af70f1c26cc61b327a84e636dc23f64ca3411921181ca641ec7bf2104cef3a4ae437067df2f01c59536a1ccaee41524d89c458dc8505a1903a9dc07b25236172c195fffeda2475881d574215998e145d7e2fbe9deb6984ca9480bfcfd28467de2aa4295dd0fea93f83265ff117d4d9ab19c939f396d1108ed3f34a573156b66df939a7e6621e86b8d8a2e6272b4c9b937f266", 0xf2}], 0x6, &(0x7f0000097000)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r52, r53, r54}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0x8001}], 0x6, 0x40804) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f00000fb000-0x2c)="0600008f000000000000424200000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/01/15 18:51:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000332000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ppoll(&(0x7f0000598000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000aff000-0x10)={0x77359400, 0x0}, &(0x7f000005b000-0x8)={0x0}, 0x8) inotify_init() 2018/01/15 18:51:37 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x8200) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffff7, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/15 18:51:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00006e6000-0x12)='net/ip6_flowlabel\x00') readv(r1, &(0x7f000039c000)=[{&(0x7f0000f5f000)=""/246, 0xf6}], 0x1) 2018/01/15 18:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd", 0x90, r1) r2 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000afa000-0x2)="0003", 0x2, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9d93fda4f21f67de2e2d3bf8a1c16e4e1", 0x109, r1) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009f9000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000edb000)={0x7, r0, 0x1}) r5 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r5}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/15 18:51:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000708000-0x8)={0x0, 0x9, 0xffff}, 0x8) shutdown(r0, 0x1) r1 = syz_open_dev$adsp(&(0x7f00000ed000-0xb)='/dev/adsp#\x00', 0x1, 0x800) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00002d4000)=""/193) 2018/01/15 18:51:37 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x1e, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001e9000)='/dev/ptmx\x00', 0x1, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/load\x00', 0x2, 0x0) connect$nfc_raw(r2, &(0x7f0000199000)={0x27, 0xffffffffffffff81, 0x3, 0x7}, 0x10) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e0c000)='net/dev\x00') ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000128000)={0x5400000000000000, 0x3000, 0x4, 0x4, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) write(r1, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) ioctl$TCSETS(r1, 0x5402, &(0x7f0000eff000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 18:51:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000db9000)='/dev/amidi#\x00', 0x0, 0x4001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00005be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() chown(&(0x7f00003c8000-0x8)='./file0\x00', r1, r2) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f000098b000-0x1f)="1f0000004e007f6d00000d00fc000003072914000400ec00000000011d4a51", 0x1f) 2018/01/15 18:51:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000100000001, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004b7000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c26000-0x4)=0xa0) 2018/01/15 18:51:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x684f322eff9415ab, &(0x7f00007aa000)={0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f71000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002ef000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000f53000-0x10c)={{0x3f, 0x458112e3e92d0f46, 0x0, 0x6, "963f473a69d882243caed81575da844620ac9ec8ba8cd0df0df0e63c447f01d4f476a4229ed07f0769d4046e", 0x8}, 0x0, 0x0, 0x39, r1, 0xf8b4, 0x3, "b2875ec916d046e853af246d49f2bdc049011c043a185b64af5311441f2ac31da9e9b756ee700b68ac4d74f985a5ac4633ecb43ff38e2e9482573af7659f6e79", &(0x7f0000638000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1a6f711d, 0x3, 0x8001, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) r0 = syz_open_dev$adsp(&(0x7f0000087000)='/dev/adsp#\x00', 0x7, 0x44000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000d1000)={0x202, @tick=0x83, 0x9, {0x1, 0x7ff}, 0xd94, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd4(0xffffffffffffffff, &(0x7f0000cb6000)={0x0}, 0x8, 0x0) 2018/01/15 18:51:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f7c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000e22000)="3bc918e2082cf20f6d2b24140d86b83a57d9be8adba6a5aa08ababc97cb465b7edb20b1f0103e4cab444d230d7363ca258ff8090cbddb3fdb99a5057129caddb8f6144accc34c3d499a0295f31f1f22951376534d625375beb8e13d0c277cb") r2 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r3 = dup2(r0, r2) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f00005ef000)=0x0, &(0x7f0000016000-0x4)=0x4) syz_open_pts(r0, 0x0) 2018/01/15 18:51:37 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000006000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0x6, []}, @noop={0x1}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e81dbe", 0x0, "13ba88"}, ""}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007000-0x12)={0x7, [0x80000001, 0xffffffffffffffff, 0x8, 0x3f, 0x6, 0x20, 0x1000]}, 0x12) 2018/01/15 18:51:37 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000013000-0x2)=0xbf, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000013000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000009000-0x6)={0x6, 0x9, 0x1}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer2\x00', 0x50200, 0x0) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000009000-0x15)=""/21, &(0x7f000000c000-0x4)=0x15) syz_emit_ethernet(0x106, &(0x7f0000014000-0x106)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x2}, [], {@llc_tr={0x11, {@llc={0xfe, 0xfe, "06fe", "2437af31d04adeda40a1ef875f73edadf5ad69c1efd36f4e85b2eaee314d3075150061138575af319bccba421adeab46fe609384794e0f02a60034f3b652170ab6c87da38b452b63fa1623c4e29823e86d907e06c46cd00fd95e613600a7d2771d90bbaf0bdcf91bdd919860409ec9dda807c3571b461b3d33b6ba0b144b0dcb50e1a5fb219b96c86092657ef79cf6d0877ef8e6991de614a23f8eb9b6fe0aba2fa68a825583954a23987cee22fdbc8f4fd73399009616d40a21e6c0e3a31aad3f24056fc65cc731f7f7ddfbf3e7ad9b954d1d0a3d101bf371a5ff60f993112e293d43d0835ce7bf41fc40f473288832b934da0a"}}}}}, &(0x7f0000002000)={0x0, 0x0, []}) 2018/01/15 18:51:37 executing program 3: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c85000)={@common='lo\x00', &(0x7f0000fdc000-0x18)=@ethtool_modinfo={0x42, 0x0, 0x0, "18e7ad66f1d506d5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000024000)='/dev/dsp\x00', 0xb0082, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000b40000-0x5c)={0x6, 0x1, 0xda7b, {0x0, 0x0}, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fde000-0x8)={0x7fffffffffffff9c, [0x55, 0x20]}, 0x8) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00002a5000)={0x9, 0x6, 0x3}) 2018/01/15 18:51:37 executing program 0: getpid() mprotect(&(0x7f00006e2000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) fcntl$notify(r0, 0x402, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000fb000-0x4)=0x0, &(0x7f0000646000-0x1)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) munlockall() connect$inet(r2, &(0x7f0000801000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f00005e0000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e5f000-0x20)={@generic="82ff06e7bb26aa5e1c7a86345bd00eb3", @ifru_flags=0x400}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getxattr(&(0x7f0000baf000-0x8)='./file0\x00', &(0x7f0000280000-0xd)=@known='security.evm\x00', &(0x7f000043f000-0xc2)=""/194, 0xc2) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000009, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 18:51:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001b0000)={0x0, 0x2000000000000080, 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]}) mremap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000538000/0x4000)=nil) 2018/01/15 18:51:37 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b7000)='/dev/vga_arbiter\x00', 0x200100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000c1f000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0xb2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) perf_event_open(&(0x7f000001b000)={0x5, 0x78, 0x2, 0xfffffffffffff800, 0x2525, 0x7fffffff, 0x0, 0x5, 0x21410, 0x8, 0x8, 0x2, 0xe9da, 0x4, 0x8001, 0x0, 0x401, 0xfffffffffffffffe, 0xfffffffffffffffb, 0xbf9b, 0x609, 0x1000, 0xc67, 0x8, 0x7, 0x1ff, 0x100000000, 0x3d, 0x7f, 0x0, 0x1a2, 0x6, 0x4, 0x80000000, 0x8, 0x0, 0xddb, 0x2, 0x0, 0x40, 0x4, @perf_config_ext={0x2, 0x81}, 0x8, 0x401, 0x8cd, 0x7, 0x400, 0x7, 0x3f, 0x0}, r4, 0xb61, r0, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000001d000)={0x7b, 0x0, [0x8001, 0x43d1, 0x4, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f000001f000-0xa)='/dev/cuse\x00', 0x428040, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x400}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000001d000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r6}) 2018/01/15 18:51:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) getsockname$packet(r0, &(0x7f00003be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000298000)=0x14) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 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) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) 2018/01/15 18:51:37 executing program 5: unshare(0x40600) r0 = socket$inet(0x2, 0x3, 0x5) syz_open_dev$admmidi(&(0x7f0000c28000)='/dev/admmidi#\x00', 0xc7c4, 0x440) r1 = socket(0x13, 0x5, 0x5754) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000edc000+0x2ff)='tls\x00', 0x4) getsockname(r0, &(0x7f000005a000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e63000)=0x10) 2018/01/15 18:51:37 executing program 4: prctl$void(0x27) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ac6000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000e10000)={0x5, 0xffffffff, [{0x1, 0x0, 0x0}, {0x4, 0x0, 0x0}, {0x2, 0x0, 0x10001}, {0x0, 0x0, 0x78ed}, {0xff, 0x0, 0x54fb}]}) 2018/01/15 18:51:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000660000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000dc5000-0x25)=""/37) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008f6000)='\x00\x00\x00?', 0x10000000000001, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 18:51:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f000019c000-0x8)={0x0, 0x0}, 0x80000) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000aa6000-0x10)={0x10000, 0xffffffffffffb26c, 0x0, 0x1ff}, 0x10) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00002e4000-0x68)={0x6, 0xeb18, [{0x6, 0x0, 0x5}, {0x3f, 0x0, 0x381b}, {0x4, 0x0, 0x0}, {0x4, 0x0, 0x0}, {0x2f7, 0x0, 0x1}, {0x4, 0x0, 0x1f}]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000671000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000eea000)={0xa0d1, {{0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f000013e000-0xae)=""/174) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97deb, 0x0, 0x0, 0x400001, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000ff8000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xe1, 0x0, 0x9, 0x0, 0x6, 0x0, 0x4b4e8af4, 0x0}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x343, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xb86, 0x0, 0x0]}) fstat(r4, &(0x7f0000627000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000405000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000295000-0x4)=0x80, 0x4) setreuid(r6, r7) r8 = creat(&(0x7f00003ec000-0x8)='./file0\x00', 0x0) ioctl$sock_netrom_SIOCGSTAMP(r8, 0x8906, &(0x7f0000fd2000)=0x0) r9 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, r9) 2018/01/15 18:51:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0xffc5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f17000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000026b000)=0xc) r1 = socket(0x9, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r0) syz_open_dev$vcsa(&(0x7f0000cdb000)='/dev/vcsa#\x00', 0x5, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008fb000)={0x0, 0xbccb, 0x9}, &(0x7f000029b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006f4000)={0x0, 0x5, 0x2, 0x401, 0x3, 0x100000001, 0x9c4e, 0x9, r2}, &(0x7f0000478000)=0x20) r3 = syz_open_dev$mice(&(0x7f0000d51000)='/dev/input/mice\x00', 0x0, 0x10800) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000144000)={0x2, "8de594744e95"}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fda000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000282000)=r4) 2018/01/15 18:51:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000020e000-0x9)='/dev/sg#\x00', 0x4b5a1c9d, 0x10800) r1 = bpf$MAP_CREATE(0x0, &(0x7f00001b0000)={0x6, 0xc56, 0x8, 0x8001, 0x2, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000e7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r3 = socket(0x1e, 0x3, 0x9031) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00004ee000-0x8)={0x0, 0x0}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f000075f000)='/dev/audio\x00', 0x1, 0x0) r6 = syz_open_dev$sg(&(0x7f0000a64000)='/dev/sg#\x00', 0x1, 0x129000) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e56000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r8 = accept4$ipx(0xffffffffffffffff, &(0x7f0000dbd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000254000+0x3b1)=0x10, 0x80000) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f43000)='/dev/cuse\x00', 0x400000, 0x0) r10 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000985000-0xc)='/dev/ashmem\x00', 0x1, 0x0) r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) r12 = socket$inet6(0xa, 0xf, 0x0) r13 = fcntl$getown(0xffffffffffffff9c, 0x9) r14 = getuid() getresgid(&(0x7f0000391000)=0x0, &(0x7f0000fcd000-0x4)=0x0, &(0x7f0000af0000-0x4)=0x0) r16 = userfaultfd(0x80800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b94000)={0x0, 0x0}) r18 = mq_open(&(0x7f0000b97000)='*//wlan1.@\x00', 0x80, 0x20, &(0x7f00003d3000)={0x7, 0x2, 0x5, 0xffffffffffff0001, 0x2d0, 0x9b3, 0x2, 0x1000}) r19 = socket$kcm(0x29, 0x5, 0x0) r20 = syz_fuse_mount(&(0x7f0000fa1000)='./file0\x00', 0x5000, 0x0, 0xffffffffffffffff, 0x8, 0x2040) r21 = socket$inet6(0xa, 0x2, 0x7) r22 = syz_open_dev$audion(&(0x7f0000e4b000-0xc)='/dev/audio#\x00', 0x8000, 0x4000) r23 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a2f000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) socketpair(0x0, 0xa, 0x2550d45c, &(0x7f000069c000)={0x0, 0x0}) r25 = bpf$MAP_CREATE(0x0, &(0x7f000076b000-0x2c)={0xc, 0x9, 0x7f, 0x40, 0x2, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cbf000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000070000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e96000)='./file0\x00', &(0x7f0000f56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgid(0x0) getresuid(&(0x7f00005eb000-0x4)=0x0, &(0x7f000057b000)=0x0, &(0x7f000066c000-0x4)=0x0) r31 = getegid() r32 = fcntl$getown(0xffffffffffffffff, 0x9) r33 = getuid() r34 = getegid() r35 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd0000)=0xc) r37 = getegid() r38 = socket$inet_dccp(0x2, 0x6, 0x0) r39 = socket(0x1f, 0x5, 0x7) r40 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000207000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ca7000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000073a000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059f000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e2f000)={0x0, 0x0, 0x0}, &(0x7f0000b60000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000523000)=0x0) getresuid(&(0x7f0000afa000)=0x0, &(0x7f0000447000-0x4)=0x0, &(0x7f0000b14000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000091000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r48 = socket$netlink(0x10, 0x3, 0x1f) r49 = inotify_init1(0x800) r50 = socket$netlink(0x10, 0x3, 0x6) r51 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a2e000)='/selinux/relabel\x00', 0x2, 0x0) r52 = epoll_create(0x800000000) r53 = socket(0x15, 0x3, 0xf2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000-0x8)={0x0, 0x0}) r55 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000705000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r56 = signalfd4(0xffffffffffffff9c, &(0x7f00008d6000)={0xae2}, 0x8, 0x80800) r57 = epoll_create(0x1000) r58 = socket$llc(0x1a, 0x0, 0x0) r59 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f000008a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d6d000)='./file0\x00', &(0x7f0000514000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r62 = fcntl$getown(0xffffffffffffff9c, 0x9) r63 = getuid() stat(&(0x7f0000727000)='./file0\x00', &(0x7f0000cf5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r65 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000804000)='/selinux/mls\x00', 0x0, 0x0) r66 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00003ac000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000450000-0x8)={0x0, 0x0}) r69 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000d1c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f000099e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r72 = gettid() fstat(0xffffffffffffffff, &(0x7f0000ee2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ec0000)='./file0\x00', &(0x7f0000112000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000280000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da4000)=0xc) lstat(&(0x7f00002f5000)='./file0\x00', &(0x7f000040a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r77 = getgid() r78 = socket$llc(0x1a, 0x0, 0x0) r79 = openat$dir(0xffffffffffffff9c, &(0x7f00000cd000)='./file0\x00', 0x20000, 0x100) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000055000-0x4)=0x0) lstat(&(0x7f0000bc6000)='./file0\x00', &(0x7f00000b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bd5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b9b000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c0c000-0x8)={0x0, 0x0}) r84 = accept4(0xffffffffffffff9c, &(0x7f0000bfd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000520000)=0x14, 0x800) r85 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000209000-0x10)={&(0x7f0000650000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000849000)={0x0, 0x0}) r87 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d9f000-0x10)='/selinux/create\x00', 0x2, 0x0) sendmmsg$unix(r0, &(0x7f00009e0000)=[{&(0x7f0000c78000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a80000-0x18)=[{&(0x7f00006d5000-0x99)="91e6457231a7316e25ed51d471024ba5422a23809d617958966663ce00899a8802b06a6cb67e7ee3e4666f55bc1f73b99c23d65fa91b7fbc9fdd42d2fe758ce2fc5ec2608cd40e8675430d4d12e587ac58c2d98afa18cb455440cab82809e60053236a23786186e2ee73f03ed6c7e760928f280ddb68a2048c62132d1b59fcc9c9858cffc2352ed6f47d08f58c07566d96a20a8cf4eb04fc0e", 0x99}, {&(0x7f000047b000-0xfd)="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", 0xfd}, {&(0x7f000015e000)="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", 0x1000}], 0x3, &(0x7f00009da000-0x6c)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @rights={0x18, 0x1, 0x1, [r8, r9, r10]}, @rights={0x14, 0x1, 0x1, [r11, r12]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x6c, 0x4040000}, {&(0x7f00006c8000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, 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&(0x7f0000888000-0x18)=[{&(0x7f000014c000-0x99)="a7eba19018fcc742d4d2e9c181d21947ee0dd08284aeb2ac6805fadf206af6d4b71c98e756b3f5f12b6d459474ccc96b6e8a8635810d4e9f604546a6082b868560326db79298ed692d690c00c8b037456b424b2ab0f221f10abf55747ba9a42f948d5ac6c0ef411b9e8f0f583b8f5c870682694aab30de6942162ed2d2ea6a9f7e93e4067be426e7eb2b26cb057addd5713a276626682a5194", 0x99}, {&(0x7f00003c3000-0x1000)="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0x1000}, {&(0x7f000076b000-0x44)="58fde89b5136d85e342ab26f832a49c916a52bc8c52f5a3ce3e6933e92cbaf856d5157ef47020449a5d59f88897c4d7f24bf33929770d63126e1ddb4cf8b426262abf5da", 0x44}], 0x3, &(0x7f000094c000-0x30)=[@cred={0x18, 0x1, 0x2, r32, r33, r34}, @cred={0x18, 0x1, 0x2, r35, r36, r37}], 0x30, 0x0}, {&(0x7f00004e3000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, 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{&(0x7f0000ade000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000fc000)=[{&(0x7f00007c5000)="a3762535dabf0b541158bf9e13815396ce872761fe379ef5389e296c6925baa245eac8a292660e9fe4fd17c0168ccda4b52c8e16c23ca42fef5fb61c8d6cef4dd5016e0ab12f8f3cb93568327a32bfe9409350412f455e637ea2dad54371626bba28563194c17afb84abf533a2029c66b419072ff136f681fed7eabb54f713472f910850edeb461ec79909fac100d98ab00047380d4dee", 0x97}, {&(0x7f000045b000)="1260de76b42281bbb8d4e6328849fe8f95aec34255a029b65b6fcf73b84210d26d8edf24b38aa7418bca4d606e32da3f6165ae868c78992b8f22c2363693e577604863b18ceb02428068bb1f0031442ed55b7a1ab0bd5189a7de5888d790a86d5d1b6fa4061028eab77ac8a6c517bb4eac08e72dfb272d1c51226a98521f1ba5e982b20a79d498efe6b1be49684b73169cfc6ab8ecbeda6f7e3ca71b61e00b0ee83e88d0d20d073600fe97fbb6d1032ea484c3", 0xb3}, {&(0x7f00000cc000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20040000}], 0xa, 0x850) r88 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r88, 0x6, 0x6, &(0x7f0000b7d000)=0x0, 0x4) 2018/01/15 18:51:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @end={0x0}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xc1, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/15 18:51:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e84000)=0x0, &(0x7f0000898000-0x4)=0x4) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000748000-0x124)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575d0400000000001f0000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd005ea1309163d6a40200000000000800bbfbcbca", 0xd8) 2018/01/15 18:51:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000009e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f0000f3a000)='./file0\x00', &(0x7f0000a5d000-0x6)='ramfs\x00', 0x820488, &(0x7f000043f000)="") r0 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x100000001, &(0x7f0000c1e000-0x4)=0x0) io_submit(r1, 0x1, &(0x7f0000bbf000)=[&(0x7f0000793000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000068a000-0x1)='{', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/15 18:51:37 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$peekuser(0x3, r0, 0x14) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) 2018/01/15 18:51:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000f0e000-0x8)={0x0, 0x0}, 0x8, 0x7fff) syz_emit_ethernet(0x23, &(0x7f0000674000-0x9b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0xfffffffffffffffd, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @empty=0x0, {[@rr={0x7, 0xf, 0x6, [@rand_addr=0x40, @loopback=0x7f000001, @multicast1=0xe0000001]}]}}, @tcp={{0x1, 0x3, r0, r1, 0x4, 0x0, 0x0, 0x80, 0xfffffffffffffffb, 0x0, 0x210, {[@nop={0x1}, @timestamp={0x8, 0x0, 0x8, 0xfffffffeffffffff}, @mss={0x2, 0x0, 0x401}, @fastopen={0x22, 0x0, "0b1a61a662dfbcd35c4de283c8"}, @fastopen={0x22, 0x0, "edac7e76efe19f9cdc3a3a5510b3"}, @generic={0xff, 0x0, "83352f8a49e7ca81"}, @fastopen={0x22, 0x0, "7ee35bc1"}]}}, {"087b87cef054f44578b020d38161215283efc77df5"}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d99000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/15 18:51:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x6}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000001000-0x14)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0x1, [@dev={0xac, 0x14, 0x0, 0x13}]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x7) pread64(r2, &(0x7f0000a4c000)=""/56, 0x38, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000461000)='/selinux/validatetrans\x00', 0x1, 0x0) write$fuse(r2, &(0x7f000007c000)={0x28, 0xfffffffffffffffd, 0x1, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000be0000-0x18)=@get={0x1, &(0x7f0000616000-0x27)=""/39, 0x2}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000b9c000-0x8)=0x5) 2018/01/15 18:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) close(r0) socket(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) flock(r0, 0x8) 2018/01/15 18:51:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00004ea000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff7f, 0x141000) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f000024b000)=0x80000001) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) 2018/01/15 18:51:37 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009bd000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000fe5000)=0xffff, &(0x7f0000fe5000)=0x1) writev(r0, &(0x7f0000fe4000)=[{&(0x7f0000b7e000)="5b594cd0eefab05827f36ee1f38a927ef4eea6df21adafe6ed39f50a1c78410b2911", 0x22}, {&(0x7f0000fe4000)="c1a2634c7937e636f7d9878cd6052c942cea0238308f1b5389c8999f8ed11ed87c79ec0937c7fa7b051fe114d8ce83efd8c3f80a35a20781e5ec095192da6cb8e9e39961a9536f9c4d1549199f7f24d3f2726e07b97f3c830a5097e5c105403be015ca974b38fd0c0e17d8ec059ebf4171978a26039779951ce1c2207def2e291b9bf538d551fcf5bb0d564fa0442af0380ae72221c8186c526fdaecdb0a69fee4254b12d6c4d28639c135631c8a9db76deeae0709ac614705431a83050c58c45deb91ae21932b01d2d7a890520205", 0xcf}, {&(0x7f0000682000-0xbb)="a5ac14cd498a95311928b1199184074be55c9c6ac84fb09da5ae2cd568983c150bab31a84ad8ea6a71177d0f10fe5695fc63c9e0acf2867a434f3d31fc18400be756387c54a797898c357e13cbe0d09d6a98ebe69072024be9979604650c20233e88ecd9760497478b52454a3682f6bf7e4d146e826025bdae3a13d1f041f4d20c417ba538672c437a80d2822468910c666069a7a0bf3dd54b747d9effc32fb0c1ff2dcba3f3bce8c7f0da38f60421f1f29a1a66f06f021fcff108", 0xbb}, {&(0x7f000096b000)="d8267af33040f5c389ced9344d9e2db70dd18214ef696da5", 0x18}], 0x4) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) dup2(r3, r2) writev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(0xffffffffffffffff, r3, 0x5, 0x0) 2018/01/15 18:51:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00002ef000)={"e87d63f670aa05a1b5f76ab00ceddbcca800f1869ae897380c0ba652c131439e909cc52c06b14707d60f49c39746f1cbc704125118d1cc2c0a22cd6657d258c57331a0215e148bbbc3290cdbdb2fb13f6b344a970ce666355f5bd2d5aed97bb20e24ed8780257ccbbd70ff6acac4eff809c23b9f02f8925e2f1259d72cdd54339c4fee0fba67655af41ed64bbbc5c818c02e88d8abb43781f61100f65f6555343a41a7a192e5a0a4dcb04dff082d83278c9684f2cf2557242f26e859186729d77dd2da95b6abb0bb391dec47f81437b0474d6a5adc31c0920516727cb05285aa1824401bce1e368ff2691800a378a9cfbb6ade119eb7276341a0ca539cd4484eb8e3c872d04f6eccce233d5cd496bd35c5101584fb332d7b3e6c85e8f9a8fe17981afe1e1b2569ebb08a6046554971cb7b210cf85e3b6ae2b2acf30768625906837be80b2404ce65156c547195b60d22dd563acd136d82b7e0d737929415878bfdf610f03db7ef12e129d8873b66c62dbd2d26f16c4adac19eed4836a76d1dee79998d1953ffb12daf8625f584086db577491b23d28f000684534fc73de416007ef505ad0f06a0c695c6d477c28dff5e17224496a2395079c5b729d15d33015dd50eaec336b827dec9d9f4ab878d5a118b6c0c07463e4edce0c17bd2c18c21e58aba363cb1d67d977ce135acd935603c2a930d291e6d92ab23ae59a01fd6742383b65379126bfc7c53ad3eaa84819e71027f29d02abb3d38f2b147fa1817b66133f0923ea35c6b1c5ca43401ea08e10ac6464c8af07824753288dcb1a1527ad377d34555c34eb29d9a9c770851e8cea1f10a5195c3254ac4dc377e50385eb1f69f414cab78190f37ae4b88437f6fe12f8bef7cabd8d4f0fb1e877b9ab87e0557c9835a2da2b351b0d1e7b0df7c9938e4f28beba5eb1f2cbc507ced7cc7ddcde0e7186a79375e4bc32f902f2bf7ee248234c88c1294763c0022679c83513d3f0d8305aac4bb1f040ee9c522f3964c2c0b1f11aeb0bcc91656f122b02189dbc1f6607a7bc76eab9943fab60c36988aa5e2141292e2f1e85873a87cd795122e6a9b7dd1349f0ebe116e5c70ae61cda2fd01ba08a8229e698f2ca33b065712ae591b43dd14e07bdb777655def9400f4fc7feae9d4b6e7063ee7133ce20e45470b2f92e07621aa9270717df4a897f294b22353d55e5e40ceab1f33d64ef13dc9a368785b97c21e431f218e8199453e6f5947706b4c648dea5944da4343381eb7e87794a890e97d142bfa1867eced1e32a498178d67cb9690d96045cc4ef1842d69fbc60db9710a9b9844128a4ee8232d5ffab3621e67de6ba162b9b6623c3407e79227845b8cac984891d29faefd7e9186afd3ba9f6160e96e0a2fb31fbc960b33ba5a5ad2a01b06ef7c6dd16183529f691393f7b9d4e566fb11d964a7e491bae8a23"}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000602000)=0xff, &(0x7f0000d97000)=0x2) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000983000)={0x1, 0x0, [{0x40000083, 0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000ffe000)={{0x1, 0x1, 0x20, 0x1, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:37 executing program 3: lremovexattr(&(0x7f00007c3000)='./file0\x00', &(0x7f0000a1a000-0xc)=@random={'user.\x00', '{bdev\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000800000)='net/igmp\x00') preadv(r0, &(0x7f00008a0000)=[{&(0x7f00001a0000-0x8d)=""/141, 0x8d}], 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000012c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) [ 179.958543] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/15 18:51:37 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000001a000-0x8)='keyring\x00', &(0x7f0000019000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000001b000)='/dev/vcs\x00', 0x10000, 0x0) add_key(&(0x7f0000008000)='keyring\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000e000)="85bacee97d3bef7ac4", 0x9, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000016000)={0x3ef, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2018/01/15 18:51:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000059d000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xb6d1e1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x1e0, 0x0, 0x0, 0x7, 0x0, 0x200000005, 0x81, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0xf9, 0x0, 0x0, 0x0, 0x400000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x9, 0x6}, 0x808c, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) futex(&(0x7f000000d000-0x4)=0x2, 0x4, 0x1, &(0x7f0000ea7000)={0x77359400, 0x0}, &(0x7f0000048000)=0xfffffffffffffffe, 0x200) pselect6(0x40, &(0x7f0000be4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000a65000)={0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000039000)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, &(0x7f0000e13000-0x8)={0x77359400, 0x0}, &(0x7f0000fbc000)={&(0x7f0000210000)={0x0}, 0x8}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000d2000)=0x6) 2018/01/15 18:51:37 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, 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(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffae}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000a1a000-0x7)='./file0\x00', 0x0, 0x0) 2018/01/15 18:51:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000db000)='/dev/snd/pcmC#D#p\x00', 0xc1, 0x301000) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f000050e000)={0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000124000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001cd000-0x8)={0x5, &(0x7f00001ca000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000094c000-0x8)={r1, 0x4}) r2 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00005b4000)=[@in6={0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x6d8f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x54) ioctl$sock_ifreq(r2, 0x8971, &(0x7f000061f000)={@generic="be388872d83603d7d3da83ce5c1cf4ae", @ifru_flags=0x0}) 2018/01/15 18:51:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x63) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000487000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000d04000-0x3f)=""/63) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008de000)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000078e000-0x8)={0x0, 0x0}) r4 = getuid() stat(&(0x7f000050f000-0x8)='./file0\x00', &(0x7f000023e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000309000-0xc)={0x0, 0x0, 0x0}, &(0x7f000054a000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e51000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000806000)=0xe8) r8 = getgid() r9 = getpgid(0xffffffffffffffff) r10 = getuid() lstat(&(0x7f00007d7000)='./file1\x00', &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00003b0000)=0x0) stat(&(0x7f00004b0000-0x8)='./file0\x00', &(0x7f00004f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() r15 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000088d000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0xe8) stat(&(0x7f0000844000)='./file0\x00', &(0x7f000012c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgid(0x0) stat(&(0x7f0000f08000)='./file0\x00', &(0x7f00003a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc4000)={0x0, 0x0, 0x0}, &(0x7f0000050000-0x4)=0xc) r21 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b10000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac5000)=0xe8) r23 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000c03000)={0x0, 0x0}) getresuid(&(0x7f0000154000)=0x0, &(0x7f00008bf000)=0x0, &(0x7f0000c2e000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000714000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe1000)=0xc) sendmsg$unix(r1, &(0x7f0000b6d000)={&(0x7f000052e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b4c000)=[{&(0x7f0000c4a000-0x21)="ad0411f4f0919eba7fa7a5a494a755ef6f348095d798ca6046b18aac1178629998", 0x21}], 0x1, &(0x7f00000e0000-0xf8)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x14, 0x1, 0x1, [r2, r1]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x24, 0x1, 0x1, [r1, r0, r0, r2, r2, r1]}], 0xf8, 0x20004810}, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000dfc000)=0x0) r27 = syz_open_dev$sndmidi(&(0x7f0000d4e000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x200000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000334000-0x5)='htcp\x00', 0x5) ioctl$LOOP_SET_FD(r27, 0x4c00, r1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r27, 0x8008ae9d, &(0x7f00000e4000-0x6f)=""/111) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000059f000-0x34)="5c279ae9c7c4539c8faa4ed1d26e189509717b443c7b5c3de3c974d023412f6a6b20a06b7a36e73bc17f377dae827beff1", 0x28f) 2018/01/15 18:51:37 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000d56000)=0x0, &(0x7f0000f99000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000000000)="", 0x0) 2018/01/15 18:51:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80803, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c92000-0x20)={0xff, 0x1, 0x200, 0xa94a, 0x1, 0x1, 0x100, 0x1, 0x0}, &(0x7f0000b82000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f77000)={r1, 0x2b55}, &(0x7f00006d0000)=0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r2, &(0x7f0000dfa000-0x50)={0x50, 0x3, 0xfffffffffffffffc, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000395000-0x50)={{0xfffffffffffffffb, 0x8ba5}, {0x0, 0xfffffffffffffff8}, 0x53, 0x1, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000f62000)={0xfdea, 0x0, &(0x7f0000fea000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000afa000)=""}) r2 = syz_open_procfs(0x0, &(0x7f0000a69000)='net/kcm\x00\b\x00') ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000831000)={0x2, [0x0, 0x0]}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f000024d000-0x96)=""/150) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) sendfile(r3, r2, &(0x7f00002f8000)=0x8000003, 0x2) 2018/01/15 18:51:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x531000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000549000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000f88000)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00000da000-0x34)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 180.128999] binder: 32295:32299 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 180.136350] binder: 32295:32299 unknown command 196 [ 180.153541] binder: 32295:32299 ioctl c0306201 20016000 returned -22 2018/01/15 18:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000eda000-0xa)='/dev/vcs#\x00', 0x10001, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000de3000)={0x0, 0xffffffffffffffe1, 0xa, [0xbb, 0x4, 0x20, 0x3f, 0x3f, 0x4, 0x1, 0x40008000000, 0x100, 0x4]}, &(0x7f0000567000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000042000)={r2, 0x0}, &(0x7f0000021000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f37000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000d14000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a89000-0x30)={0xfffffffffffffe6b, 0x0, &(0x7f0000cb3000-0x68)=[@release={0x40046306, 0x0}], 0x134, 0x0, &(0x7f0000fc3000-0x16)=""}) [ 180.182665] binder: 32295:32312 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 180.189975] binder: 32295:32312 unknown command 196 [ 180.202500] binder: 32295:32312 ioctl c0306201 20016000 returned -22 [ 180.225381] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 180.239127] binder: BINDER_SET_CONTEXT_MGR already set [ 180.244850] binder: 32317:32319 ioctl 40046207 0 returned -16 [ 180.255822] binder_alloc: 32317: binder_alloc_buf, no vma [ 180.261681] binder: 32317:32318 transaction failed 29189/-3, size 40-8 line 2903 2018/01/15 18:51:38 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r3, 0x11, &(0x7f0000718000)={0x0, 0x0, 0x2, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000955000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000220000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000066e000-0x60)={0x0, 0x58, "dd641d92551b79b039e788faa9d1c3d4d1c19573ca10b9fc2c2694a29c4bdd7853b2aa5ec0d8344d88c96b48c2c70979599542ada1cca6bba6e6374a548d64864f2fab054ef16c4516111dd3e5aae6e7dc7496d8058158ee"}, &(0x7f0000b65000-0x4)=0x60) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006be000)={0x4, 0x5, 0x2, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000ab2000-0x8c)={r5, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) read(r4, &(0x7f000029c000)=""/128, 0x80) 2018/01/15 18:51:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ab4000-0x10)=@common=""/16, 0x10) sendfile(r1, r2, &(0x7f0000237000)=0x0, 0xfffb) 2018/01/15 18:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000e5000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000637000)='/dev/loop#\x00', 0x3, 0x800) io_setup(0x0, &(0x7f00005c9000-0x4)=0x0) tee(r1, r1, 0xfffffffffffff7cd, 0x2) io_submit(r2, 0x1, &(0x7f00000b9000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r1, &(0x7f000068c000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffffffffff01) 2018/01/15 18:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dd1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000035f000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x5, 0x2, 0x20}, &(0x7f000031b000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000720000+0xb38)={r1, 0x5}, &(0x7f0000d1d000)=0x8) prctl$intptr(0x24, 0xfffffffffffffffd) 2018/01/15 18:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00002bf000)='/dev/vcs#\x00', 0x12, 0x10000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000988000)={0x100000001, 0x9}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000ea5000-0x4)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$llc(0x1a, 0x3, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000753000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x8000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000e62000)="3414f410e798399e54f11386bea0d6f88a5e7c1923740b6180c4412654a8c6580bec93f88bbd65c7bbb8fad35b73f57c4ba40d16adc5dba15f0b4bbe04f5017d8e3481c1bded46ea3ccb0c1b6fb995d1c1aa333ac39f112cdc75bc5eda15c923b4fcdda915944bae52e784a165fe") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x8, 0x4, 0x4, 0x100000005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) gettid() r2 = syz_open_procfs(0x0, &(0x7f0000b06000)='net/ipv6_route\x00') pipe2(&(0x7f0000034000)={0x0, 0x0}, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e62000-0x20)={r1, &(0x7f0000eee000)="", &(0x7f0000b2a000-0xc)="c2", 0x0}, 0x20) signalfd4(r3, &(0x7f0000adf000+0x489)={0x7fffffff}, 0x8, 0x800) ioctl$int_out(r0, 0x5462, &(0x7f00007dd000-0x4)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000706000)=0xdea, 0x4) 2018/01/15 18:51:38 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000148000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b1e000-0x4)=0x8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000b8d000-0x1c)=@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000183000-0x18)=[{&(0x7f0000fc6000)='{', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8000) r2 = syz_open_dev$mouse(&(0x7f0000820000)='/dev/input/mouse#\x00', 0x9, 0x200002) mkdirat(r2, &(0x7f0000405000-0x8)='./file0\x00', 0x101) lseek(r2, 0x0, 0x0) 2018/01/15 18:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x5) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2065b7) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006cb000-0x48)=[{&(0x7f0000644000-0x73)=""/115, 0x73}], 0x1, &(0x7f0000572000-0x65)=""/101, 0x2be1b061f346e96, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006b0000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007fe000)=0x8) r2 = accept4(r0, 0x0, &(0x7f0000741000-0x4)=0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f000044f000)=0x4dee, 0x4) sendmsg$kcm(r2, &(0x7f0000279000)={&(0x7f00009c6000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00002fd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 180.289987] binder: undelivered TRANSACTION_ERROR: 29189 [ 180.298605] binder: release 32317:32318 transaction 111 out, still active [ 180.305727] binder: send failed reply for transaction 111, target dead 2018/01/15 18:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000078f000-0x9)='/dev/rtc\x00', 0x200240, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001a3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000048a000)=@ethtool_rxfh_indir={0x38, 0x7, [0x4, 0x8, 0x40, 0x0, 0x8, 0x28, 0x4000000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000826000-0x50)={{0x7, 0x300}, {0x8, 0x6}, 0x4, 0x0, 0x10004, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003b5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/15 18:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) connect$unix(r1, &(0x7f00004c3000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) dup3(r0, r1, 0x0) 2018/01/15 18:51:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000601000)='user\x00', &(0x7f0000cb3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c49000)="8ea14b6f9949319db1330b31ef04d5382f48d08654696fd8801c5ff3653722b4cd0592e8bf9789d14da1dafb8c430e8d12951629a76ea54354d23ebe38ea0f9a5e6c27999fb6f9974865924094b8c7bdbef9e3", 0x53, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f00003ab000)="fc8aad3374bff02f3a9181b3095c786bb411fc72e98bf25f2e5dd62ca3fef0aee3944b51394b48f04453db60549fabed00f3361b625b79c59dae0d494f1a18764c17ecbdd91cf5", 0x47) r1 = socket(0xa, 0x2400000001, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00008fd000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) sync_file_range(r1, 0x1000004, 0xff, 0x2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000005a000)={0x0, 0x10001, 0x1400, 0x2, 0x1, 0x10000}, &(0x7f0000178000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000252000-0xc)=@sack_info={r4, 0x1, 0xffffffffcae48c04}, &(0x7f000016f000-0x4)=0xc) 2018/01/15 18:51:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a36000+0x930)="170000001a001bed0000132100f404000004010100008d", 0x17) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000078000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0e000-0x4)=0xe8) r3 = syz_open_dev$dmmidi(&(0x7f00006a3000)='/dev/dmmidi#\x00', 0x0, 0x40000) ioctl$TIOCSBRK(r3, 0x5427) lstat(&(0x7f00005bd000)='./file0\x00', &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r4) ioprio_get$pid(0x2, r1) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000060000)={0x0, 0x80000001, 0x8, 0x0, 0x2, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r0, &(0x7f0000f99000)=[{{&(0x7f0000265000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000dd3000-0x40)=[], 0x0, &(0x7f0000fa5000)=""/238, 0xee, 0x0}, 0x0}, {{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cb6000)=[{&(0x7f0000ddb000-0x5e)=""/94, 0xffffffffffffff9e}, {&(0x7f0000278000)=""/43, 0x2b}, {&(0x7f0000bf1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0x84)=""/132, 0x84}], 0x4, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000e3a000-0x8)={0x0, 0x989680}) r6 = syz_open_dev$vcsa(&(0x7f000014a000-0xb)='/dev/vcsa#\x00', 0x6, 0x8001) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f000036c000)={&(0x7f000018c000-0xc)=[0x0, 0x0, 0x0], &(0x7f000072a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000af7000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000423000)=[0x0, 0x0, 0x0], 0x3, 0x6, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f00005f9000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r6, 0xae04) socket$nl_crypto(0x10, 0x3, 0x15) modify_ldt$read_default(0x2, &(0x7f0000052000-0x88)=""/136, 0x88) 2018/01/15 18:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fef000)={&(0x7f0000d93000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x6, &(0x7f00005b8000)={0x1, 0x2, 0x6, 0x5, r1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = syz_open_dev$audion(&(0x7f000039b000-0xc)='/dev/audio#\x00', 0x5, 0x1) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000413000)={&(0x7f0000ec3000/0x1000)=nil, 0x1000}) r4 = dup(r2) sendmsg$kcm(r4, &(0x7f0000626000)={&(0x7f00007b7000)=@generic={0x0, "39cb513c358011b8c22f2067b7b31964652fb0b981978cb876f229d67bc9f48251d75afed4b78a41cae83095db01e9f4252e1eb6d8d566b8eec44ab422b7e14c3bb899fee06ab35571c8e10b5617e810fa358cd7e66de1520aa376907882495109122133e4a61d79976ac5465cfc6e996e87237f6cba3303fe564b859488"}, 0x80, &(0x7f00007d9000)=[], 0x0, &(0x7f0000264000-0x584)=[{0xc, 0x84, 0x8, ""}], 0xc, 0x0}, 0x0) 2018/01/15 18:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r0 = syz_open_dev$loop(&(0x7f0000dc1000)='/dev/loop#\x00', 0x1000000004, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fdatasync(r0) 2018/01/15 18:51:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000d6d000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000bc2000-0x4)=0x4800000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000597000-0xc)=@proc={0x10, 0x0, 0x1, 0x80008}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r3 = gettid() process_vm_readv(r3, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/15 18:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009af000-0xd)='/dev/usbmon#\x00', 0x3, 0x101000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000068000-0x4)=0x0) r1 = socket(0x100000000000010, 0x2, 0x0) write(r1, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) recvfrom(r1, &(0x7f0000f3f000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/15 18:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e96000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00001a4000)={0x3, 0x1, 0x0, 'queue1\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000396000)={@common='lo\x00', &(0x7f0000af2000-0x2c)=@ethtool_cmd={0x47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d24000-0x48)={0xf, 0x2, &(0x7f0000430000-0x10)=@raw=[@call={0x85, 0x0, 0x0, 0x2b}], &(0x7f000098e000)='syzkaller\x00', 0x100000000, 0x18, &(0x7f00005a9000)=""/24, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 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) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000b4000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008ec000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000806000)=0x0, &(0x7f00006f8000+0xdbd)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000f1f000)='/dev/autofs\x00', 0x200000, 0x0) syz_open_dev$sndmidi(&(0x7f0000742000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x4200) 2018/01/15 18:51:38 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af2000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00003fa000)=0x2) fstatfs(r0, &(0x7f0000c60000)=""/6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000-0x8f)=""/143) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x40, 0x5, 0x3, 0x2cce, 0x4}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x9, 0x141080) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000001000)=""/75, &(0x7f0000000000)=0x4b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000002000)={"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"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000003000)=""/207, 0xcf) bind$ax25(r1, &(0x7f0000001000-0x10)={0x3, {"d441ded67575b9"}, 0x0}, 0x10) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001000-0x1)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000001000-0x8)={0x14a, 0x100000001, 0x3, 0x1, 0x100000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000005000-0x80)={0x3, 0x0, [{0xa, 0xfff, 0x4, 0x40ad, 0x7, 0x100000001, 0x6, [0x0, 0x0, 0x0]}, {0xaa4d61ded24c8cf, 0xffffffffffff7610, 0x7, 0x6, 0x2, 0xfffffffffffffffe, 0x8, [0x0, 0x0, 0x0]}, {0x80000001, 0x8, 0x3, 0x200, 0x8, 0x4, 0x400, [0x0, 0x0, 0x0]}]}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000006000-0x8)={r2, 0x7, 0x1}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000007000-0x8c)=[{0x5, 0x5, 0x3, 0x5, @tick=0x1, {0xfffffffffffffc01, 0x33}, {0xfe, 0x80000000}, @quote={{0x1, 0x3}, 0x400000, &(0x7f0000006000)={0x100000000, 0x4, 0x7abd, 0x3, @tick=0x6, {0x5, 0x8}, {0x80, 0x8}, @addr={0x2, 0x8}}}}, {0x3, 0x3, 0xb84, 0x7a35, @time={r3, r4+30000000}, {0x80, 0xff}, {0x8b66, 0xffff}, @raw32={[0x100000001, 0x1f, 0x0]}}, {0x1, 0x100000001, 0x1f, 0x3, @tick=0x4, {0x20, 0x1}, {0x4d1f5bd2, 0xcc}, @queue={0xffffffff, {0x4, 0x8}}}, {0x5, 0x5f, 0x5, 0xac96, @time={0x0, 0x1c9c380}, {0x2, 0xeb4}, {0x3, 0x5}, @control={0x6, 0x0, 0x8}}, {0x0, 0x3, 0xb368, 0x9, @tick=0x300, {0x3, 0x3ff}, {0x0, 0x100000001}, @control={0x2, 0x1, 0x3}}], 0x8c) 2018/01/15 18:51:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000b9000)={"f21daeaa200291931e410361fd3c481f", {0x4, 0x99, 0x5d, "4743e9dd69bb", 0x6, 0x0}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000+0xd96)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000001000-0x4)=[0xd82], 0x1, 0xffffffff, 0xfff, 0x7fffffff, 0x5, 0x5, {0x7, 0x2, 0x7e, 0x9, 0xf44, 0x9, 0x7f, 0x4, 0x80000000, 0x7ff, 0xa0a3, 0x8001, 0x2, 0x6, "0c0110540ca5172d1154f2ff711a83b2c31d8bdc7af0b3fc9668c11497048f8d"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f000046a000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000438000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f00004ce000-0x36)=""/54, &(0x7f00007ea000-0x4)=0x36) recvmsg$kcm(r2, &(0x7f0000916000-0x38)={&(0x7f00002c5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c86000-0x30)=[{&(0x7f000013a000-0x65)=""/101, 0x65}, {&(0x7f0000954000)=""/44, 0x2c}, {&(0x7f00008a6000)=""/4096, 0x1000}], 0x3, &(0x7f00006d6000)=""/194, 0xc2, 0x9}, 0x40000141) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) fchdir(0xffffffffffffffff) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000c97000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0x2a, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f78000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f0000e5a000-0x4)=0x0) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0x19ba73e0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000822000)={0xb4, 0x0, 0x10002, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f000023d000)={0x0, r7, 0x2, 0x8}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000689000)={0x101b, 0xd03, 0x187}) 2018/01/15 18:51:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000088c000)='user\x00', &(0x7f0000b82000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb3000)="1b", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cc9000)="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", 0x1a0, r0) r3 = syz_open_dev$dspn(&(0x7f00001ac000-0xa)='/dev/dsp#\x00', 0xff, 0x100) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000148000)={{0x7, 0x5, 0x4, 0x8, 0x6, 0x2}, 0xbd06}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f5d000)='/selinux/relabel\x00', 0x2, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003e7000-0x11)='/dev/qat_adf_ctl\x00', 0x400040, 0x0) poll(&(0x7f00000f9000)=[{r3, 0x1, 0x0}, {r4, 0x4040, 0x0}, {r5, 0x10, 0x0}], 0x3, 0x0) r6 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r6}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004be000)={0xffffffffffffff9c}) sendmsg(r0, &(0x7f0000add000)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f0000c61000)="901232", 0x3}], 0x1, &(0x7f00001bc000-0x1244)=[], 0x0, 0x4}, 0x8010) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x7d, &(0x7f0000000000)="", 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000334000)={0xf38, 0x422a, 0x7298004d, 0x80, 0x682a}, 0x14) r3 = dup(r2) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ff4000-0x10)={0x0, 0x5, 0x9, 0xffff}, &(0x7f0000095000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000af1000)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_netdev_private(r3, 0x89ff, &(0x7f0000c06000)="bf7142b515ee6582f9c7b323580633e6d8eb954d116191f86b68ae5f3409009878b322ca2c3c267aba7dd185c0608bdc") setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000d39000)=0x7d, 0x4) mq_timedsend(r3, &(0x7f0000cc0000-0x64)="007f9bfc6eaac5bcc1efe632fdba6eba68a8338179ab82c81aa3ad3aa0cc43ecda0b52aa289a47e4f0016b713ddc7942458b66b4fa0c151dfbf8584723b8d8548a85aaa8bba6a4362d14592a85c4b7a4f4f51d3a94e1756a5c6890b4d5c213c5e4795a9f", 0x64, 0x8, &(0x7f00007aa000-0x8)={0x77359400, 0x0}) bind$inet(r3, &(0x7f0000be2000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000596000)=0x6, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007fc000-0x4)=0x0) splice(0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000cd2000)=0x0, 0xebc, 0xfffffffffffffffd) r6 = fcntl$getown(r0, 0x9) getpgrp(0xffffffffffffffff) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bda000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf1000)=0xe8) getresgid(&(0x7f0000dd2000)=0x0, &(0x7f0000c1b000-0x4)=0x0, &(0x7f0000ad4000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000d82000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000345000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d34000-0x4)=0xe8) fstat(r0, &(0x7f000075d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000088e000-0x1c)={&(0x7f0000e71000)=@kern={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f0000dd2000)=[{&(0x7f000062a000-0x328)={0x1ec, 0x3b, 0x100, 0x0, 0x3, "", [@generic="befa6be19abe755020ed7c1f4af280aa84664aa37bf369e28f5649e3a59d06dc892d3c93adf609fdb4c7807584315d837d924d2aeeec6a90bb0c29582cf04713a4fb68d356705141a1e5adf106d9524f99403809c864bdc57db918c175c2596fe7146f6eff68399f8dbeb19a5a867fbf11fc34aec0c595931e", @typed={0xc, 0x3e, @pid=r5}, @generic="9ebb48a94c9ce91c3a5695d19b028f29f8f5bfa992b7ec0c608cb75c89d7f6b906b39bd3b6a2653457a6a76c34fb4103449ded4f72ebec3cc691a62b935b02ed98db51c659003e173dc060b97609d02ddbdfbd222d924eb1ad078c16daa4f6d0df46421a8e01a14abca2df4f1d877cc6006e781467098a549449f14be37510b75eb303e7c023ef56a21705d54236c474500e3f5df241b35fd6f083a07e01329cb0a7e5fb56bd144649933cbc812ee51db44d71dfadadd232c47ed7a551bdcb2645a24284a1c2bb6357ccc18615fc4ed9412d", @typed={0xc, 0x22, @u32=0xc243}, @generic="0c0b7619aeb28cdcf33200dff39cad242fccbda6ecc9a6467f6c81e5be15df066944e3f5a0056471af8e8d8496ef7fd8f7a9d79a0d3f9114d1992dcc6af87a2c9b3af761400e8cd6ba57d8b383ba295e1d3f9cdb47f6c2ba50004c078d0bd6eca02a7ea00cd8adad60f3167086657b358777950f5a77"]}, 0x1ec}, {&(0x7f0000aa6000)={0xa4, 0x3e, 0x200, 0x5, 0x0, "", [@generic="bedcba60bd39cb15835ecd6351e61663f353e698b566a36d66c19d121ddbaf4c9d95642b350f78276e9cba8b1ec1c203cbdd579e1c60b654814e4ac60d3445376f8b29a2323972ef3d035222012aef305554cefc3369dfb775d7d50e9d5009b187622c6144049374ee4b8178b02b3d2d28d66d815986ba21e11f72bf934030b25ce97020e31e", @typed={0xc, 0xe, @pid=r6}]}, 0xa4}, {&(0x7f0000d26000)={0x18, 0x15, 0x102, 0x4, 0x2, "", [@typed={0x8, 0x87, @void=""}]}, 0x18}], 0x3, &(0x7f0000d39000)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x30, 0x800}, 0x20040000) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00003d1000-0x4)=0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x2005) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(r3, &(0x7f00000cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000187000-0x4)=0xd9) 2018/01/15 18:51:38 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000382000-0x4)=0xc2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000016a000-0x4)={0x9}, 0x293) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r1, &(0x7f0000519000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000673000-0x4)=0x10, 0x80800) accept4$packet(r0, &(0x7f0000240000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006dd000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008c1000)={@common='syzkaller0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00003c0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1000000001, 0x2, [@empty=0x0, @loopback=0x7f000001]}, 0x18) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e0c000-0x35)=""/53, &(0x7f0000114000)=0x35) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000035b000-0xc4)=""/196) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00008d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/15 18:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000be1000-0x4)=0x0, &(0x7f0000bf5000)=0x0, &(0x7f00006d1000)=0x0) r0 = syz_open_dev$sg(&(0x7f0000ba3000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x7737, '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]}) ioctl(r0, 0x1, &(0x7f0000001000)="") 2018/01/15 18:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f0000647000)={0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup(r2) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000e3a000)={0x7, 0x120000000000}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000481000)=""/128, 0x3ae) 2018/01/15 18:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f4000-0x9)='/dev/sg#\x00', 0x6816, 0x4a4800) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000d04000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mbind(&(0x7f0000e19000/0x1000)=nil, 0x1000, 0x0, &(0x7f00008a6000-0x8)=0x0, 0x0, 0x0) 2018/01/15 18:51:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40000) fstatfs(0xffffffffffffffff, &(0x7f0000f06000)=""/229) r1 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x401}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) set_mempolicy(0x0, &(0x7f000032e000-0x8)=0xfffffffffffffffd, 0x0) close(r2) fstatfs(r1, &(0x7f00001f2000-0x7b)=""/123) sendmsg(r0, &(0x7f00002ed000)={&(0x7f00004de000-0x10)=@nfc={0x27, 0x20, 0x2, 0x4}, 0x10, &(0x7f000014f000-0x8)=[{&(0x7f00005fb000)="2130e64169278e51b2404db21175d839b11e8c5cabc6f35637941781b89c87b72591decfef7a44a8a308c5469f915fefc1ee807db6e507f3c33d2495c02d139ddd1d181b40d23ce7346f104f9778724faff43a4e6e5c3d0b4c8ccd6b6bd5fdda4db0ab1d57d9bf099d8d06d99e76dc3af3ec9a5e08e03c16121df14800a41a6b4ebbca334b4554faf0686fcbf123c0e23c5de3c327bf3094bd8edff2ae3cdceadb99c861ecdd89ce880207174f4e3f31973d41743c72f9e6cb78ee0e763ffdbce13f908cf104f706534509fc820fc0d69b809de203467f77ab92a4ddc5652e76575520fc2cd92aa07b95f1d08a7c8dfda852", 0xf2}], 0x1, &(0x7f0000dae000)=[], 0x0, 0x20000080}, 0x8810) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fcntl$getflags(r4, 0x40c) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000679000)=0x2) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000e0b000)=""/244) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000aa2000)=0xffffffffc6fd06ee) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00006dd000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(r0, &(0x7f0000984000-0x1c)={&(0x7f0000e75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000262000)=[{&(0x7f0000e9e000-0x37)=""/55, 0x37}, {&(0x7f0000932000-0x11)=""/17, 0x11}, {&(0x7f00008dc000-0xd7)=""/215, 0xd7}, {&(0x7f00003d4000-0xed)=""/237, 0xed}, {&(0x7f0000a7d000)=""/125, 0x7d}, {&(0x7f0000fd5000)=""/8, 0x8}], 0x6, &(0x7f00009ee000-0xab)=""/171, 0xab, 0x8}, 0x40000020) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd1000-0x3f)={0x0, 0x37, "4a89ae47e96abdffdd5f362fa58fe99a2995ebb779b76488443d1c1f8765ce47256f2a59aa57c021842dfbda0ade337002988f54213091"}, &(0x7f0000b3d000-0x4)=0x3f) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd3000-0x98)={r5, @in6={{0xa, 0x0, 0x9e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x2}, 0x98) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000040b000)={0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/15 18:51:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$alg(r0, &(0x7f0000165000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f62000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000693000-0x22)="", 0x0) 2018/01/15 18:51:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @empty=0x0, r1}, 0xc) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0xfff, 0x1, 0x7, 0x22, 0x0, 0x4}) r2 = syz_open_procfs(0x0, &(0x7f0000000000+0x16d)='auxv\x00') ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f000068e000-0x5b)=""/91) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004f2000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x80000000, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000003000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) socket$netlink(0x10, 0x3, 0xfffffffffffffffd) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 18:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000f8000-0x8)='./file0\x00', 0x0, 0x100) ioctl$TIOCNOTTY(r1, 0x5422) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f00003d9000-0x60)=[{{&(0x7f000049f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000031f000)=[{&(0x7f0000ac3000)=""/4096, 0x1000}], 0x1, &(0x7f0000067000)=""/15, 0xf, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bb1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r3) sendfile64(r0, r0, &(0x7f0000c50000)=0x0, 0x1000) 2018/01/15 18:51:38 executing program 1: mmap(&(0x7f0000000000/0xad2000)=nil, 0xad2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ad3000-0x9)='ppp1ppp0\x00', 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000ad3000-0x4)=0x63e) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r1, 0x1) clock_gettime(0x0, &(0x7f00000ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000ad2000)=0x5, 0x4) recvmmsg(r1, &(0x7f0000ad1000-0xa0)=[{{&(0x7f0000606000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000186000)=[], 0x0, &(0x7f0000ad1000)=""/52, 0x34, 0x0}, 0x0}], 0x1, 0x2, &(0x7f00006ef000-0x8)={0x0, 0x0}) 2018/01/15 18:51:38 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x1018, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000008000)={0x9, 0x0, 0x2, 0x200, 0x5, 0x3ff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000009000-0x12)='/dev/input/mouse#\x00', 0x8, 0x101800) 2018/01/15 18:51:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000b52000-0x10)="01000000030006000107000002c4ffcc", 0x10) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000ed000)=0x0, &(0x7f0000d4b000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000b6000-0x108)={0x0, @in6={{0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x10000, 0x80000000, 0x0, 0x3, 0x50215d50, 0x9, 0xfffffffffffffffc, 0x6, 0xfff, 0x0, 0x11093961, 0x3, 0x7f, 0x1f]}, &(0x7f0000d52000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cea000-0xcf)={r1, 0xc7, "b5f71162b128d9bf4dc28097c36f329e8aee31a9bd8a8b6572ac23924f78aa3f07466104c19e080feef8cca42f75e7fe61d72e7dbfe244bb484336373b9dd7b2eceb22378a0964e721cba38d13fec29da7deb0bb07c58f49fd407dad027c67ff2f96351765cce4d8f6f3c4f3a73e5d55d49945c7f592b9a90b9896b2c533230ef12e0876d891f3ce6df8502dc58bed163e41c07566e0b9ade8aeaa88c734dbba1359ff3988993c643b1df1310423c065b024a21fce48c1ad1ebafbfa88bb9eff3c8afbccdda194"}, &(0x7f00005d4000)=0xcf) setsockopt(r0, 0x107, 0x1, &(0x7f0000631000-0x10)="01000000200001000000000000c40002", 0x10) close(r0) 2018/01/15 18:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') close(r0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f000033d000-0x8)={0x1000, 0x7}) ioctl$int_out(r0, 0x5460, &(0x7f00009de000)=0x0) 2018/01/15 18:51:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00003a2000)='/dev/dsp#\x00', 0x3, 0x40800) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000c86000)=""/250) r2 = socket$inet(0x2, 0x801, 0x8000000000000084) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000003000-0xfff)="b9", 0x1) ustat(0x20, &(0x7f000053f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000d56000)=0x7f) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000c67000+0xf6c)=0x3, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000ba8000)='*.Rtrusted#\x00') getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000e70000-0x4)=0x10) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ba5000)=@common='tunl0\x00') 2018/01/15 18:51:38 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000888000)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000626000)='net/ip_tables_targets\x00') preadv(r2, &(0x7f0000e17000)=[], 0x0, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000a21000-0x1c)={&(0x7f00005b5000)={0x27, 0x2, 0x5, 0x7, 0xf9e1, 0x1ff, "e3b0407bdb8655fcced73941d58f1476517b03fb1a2ef1ef704608b4a1342a08a91f6169c83735bcb8e4ba9c3997c023c929e6d77d00eab526bcba35a3445d", 0x3f}, 0x58, &(0x7f000096c000)=[{&(0x7f000090a000-0x87)="52a67764d8b77ad898754eeb8db815ac40985ed654a427878df2be6172b50cf601d2afa212ff38b8f562d3fe6122eebb6837b0b9167827cd6c2c8d42a035981f2073cd467392cabd949663ab646bb945caaebf3509dd14a5956e5c4f54d640d9417d69d3390586ce210fe976db515b57b24f8cbfb68b17d1a0af82e6d51cb0507d162b42db1efe", 0x87}, {&(0x7f0000162000)="17a62dd1fca09d93ab44ed40405926c3b2cc5b7cad4458198ec0fdd0f55d5e5c28614d4592ffa36e6b262c477e43b224750f659d12cb3a8d63733a2bcf8262300119d456b32bed771a014228a4e53065d2bcf41ef5c6cd6308e4cc42998f5f5a5cb518359c19c67a91a9bbba9c105e1a5d9055e3357bff78151bd1f49de9ea0c08e701d0adba7e5eda1c2bfd837a6d84b4b6ce807f76294948f9b861ce81a0cce8cd27a40ab0c6d254235892876f3d3d061521e88097e6e58e6a8dacdfb9bfc1445dcddb2564d12d4c8afb3ec4d8d77601b65cad49ec06e6af3593e331ced9fc722c825436", 0xe5}, {&(0x7f0000608000-0xc3)="c9e3614209130a3e0f0b7b4423350bd757f22143321bbb0152744c8e345e4db2de588bf2b43d15b0322438bce7130facce54b1682d196877602345e3efbf25f58c8e26976f54a0147656a35a2c83fbace978c275ebe9af9d714d086e0f15dddcdc68b4ad481d4cf1d923d9ce5dcb5749982f6e3c4f24235d4a3191b4727b60daf2c8700100a3c70b997e8e69cfa43da89d101f9e19d5deae08498323e5e2295696ac7bf3e6b8e44128d760c131cfd9dd17452b746adecbbd6b70b4aa7ed368aa628198", 0xc3}, {&(0x7f0000f5d000-0x1000)="603bcad48ffb3afad692722564fac14ac52dded15e9ca8efdf22895c3926ccb073538a3d88a82523718cb065908baef6f50c2040aa0e37c386a293418e08682e5504d82829ea75b82bb65fa32c02c5a646bb355a9c5cd843837f64e467b4db22c5419201c7290a4674bc37571ff65a7be1e46dc5c427b4413cb100bd035a41b8de8d191df545f3179c789d73c0aff8c7c6e26210b79bcc4d99faa84a0799ff1a87794a4a2d14fc9f3c7bd79360c47ac3d5c376610910458ad988940002f07edaf776eacd013c5eaae725cf5d280515512c7e31d83aca6aef1c54d1c38fe4434c1b15beb148566482662fdd23e8d2b898dc024d394bd11c06bb2b5cda3d9bc0db6036820e86b734ecfc10f75e9a0ec9d8067a02446539b7f497e7f18d83f44fa480402c57e7796d9c8dc90c966421279c5d2ed2e818a4d322a6ecfa351a465a2e766c366989a4c7989107435f295b300c3905caaa7d4d4308409bf49daa4123ae27dea21ae906e985233d3e2528c581b7472a12c04e5225480b4d93ad59d65308c5cdea5474faba98730b8afc2f30dd96eef4b7cbdab80fd778de81b07dfebf03420a06971b8ff2bf6fdc2cc40608ec736615aea997dff2552a2f2f14a811f69ffc91aa8970b5df9a3c42b6ae687951a21fdb66a9f3f6c8ecd17f9523fe3d7b6bf587abb5d3e7b4e2b1913fbb722c5591558924d38e2432cc371378fb70daabdb71aa5f199195694b74f87a81fd9ae5f26d14a8fd6f61aafc5dfd109a25a6a848666f4aa6810dd7c8143600c66b31fd9928a4250f803e0f1a1781b0c57aa54afefd1f5fa1c1f5bb194e1a56d800d7b1cae221ea09d13307483095459c10ccc5914803d95aa6b8471a9ab2c059976b8be9dc05b000b791f6c9a7ac99774bf475f50ad2679a68737596d5bbb3243907cc4915e60e9563acbd413b064d1805985f329bc71de0b550713a8ed882adb243a505bf7865a2f4f4d2753ed3c09478e22ab2b4f91775d3a126671161874e0b038cd8846a576eb124f71c4b3cffba08aa312f2f39f85befe60e65656ef356d3f604424e58976250a0344ddc5adc47547146dd0ba0d352e88bc36e470ea7d8bfeb9d819ee70c692ad62042d409f97d717c74dd6858e1a939cd0c92222d5b399f3bf8d5c798478571ebfdf31ce5f990abaf7e18aee6556d66e4c07549f5a49897323e26004b59ab73defc7644aaf49373c1b31200642f71c10620035828f3dfaad9a4cc0c4a483f935eacdf018c40434ee7100c29095c9779252e8493b443fe997390d323ddba803e3c961b82cff1cd6a933643b54b4f973a2a444e487e65767436a5983766729a2ef959b1d583762ceed6f2cce462934ea9de79f6b37df9e859fa9972dcc7b966c8f8ea31b4a50fe0255f0b52a66ebecc696cbd6b27d6392febe5412024e704d213febe8644e61f715592f9474c54f0b3f1425fa32a091fe34f41e5adf3b94a6b32dae1ee9e77234feab68a9a1349717c1e09705c858ab762f6c31e94b8ce02d4a002badd11b75159761ba6ed5c724d1b6c26ceaf845ca06cbc0141d3a2d3bae49298b1f789c1f11572430eafd16064ea40dc29716ebf2bf12e59b32126a9629ed26b027d0169c3198652220b3c56f1ca4c6a26c1150252ab754b8038b04f19dcd5893f46054379bda3e3718ef3837e7c76f955e436d9a7f2a51c5d18649f5521ca417375e38d1a764239c7ee9c11c018527613f36496dc0d977ac0cfd294624be0a0a821a34df545dccfefa444446122da3e8fbfed68c949e8f1a82138b404227826adf87174ef3ec84a18dde741c8ba2384394d5ec694d2b5fa98b9bfb1f7e4a7c4b89e77ea9e97c57af39aa70a2f1d0d5842f25025c62e52768f0e046ab822a11625bc988445c00d28f34eceb02af1bbae681f4c040d244f7b5df445f3d59dbca174ab0961a3f5de03de4c747625a2705607f905309ab00010c4ad97ddc98ec1601ffe7a683c9d6da3361b7908529c6bdffd25ab5ca363547e27eaa484db63b6495d42a60f92fe5bf4642f1f05bd7fc196fe893caadc11efe20972d94c2ef25a7270998f2a6d1bb3582e5e7d93111627eb45cc9ed76dc550e706d338e5505376ff551480a4da2bf5a786ead82e2cdc700e243bd6e64b8eb86da21381ffc4a05e7059128ede3534dd1e355d6d874c3e4dbd74f676d7eb63756de34f435adcf6b37c360fd0d4f283a9a7c77d1b5300a0c321ba6b1b70d2f7925fedcf616070f716f789f7985f05eb8e5ec8357dc337218e5e814d93d2b430a64f481735d2833df07a35ac066c7663b749c2aa4935a7c6e01b449eb42844f336c3b1d105bee1587d5144a570287f84678baad7f6095ae89832bda48931ca32618c38eeea7bdcf39f25bc0fddfcb61a7ffb6c835cf19f488984f9e29f477b4eff9cc70702d9ea5018728d884a2dbf4f54fd91dbd23d376ecf84e4df58ba1c9c7466795407e032e4822a69473661f1f31772f3422a2aaf9dbe9dc06b17d2504f7775e03639f20b0265b0552a7f4fa3ef7129fb9596007c3a9ab3548fec36d0da503b3799fdc2a91780c0325784914d2e9d3c5b806103732f6cc7709ba5ade28afd697799117e9ee0406b435db911b5afc782043114c2834b35a6b7765f61a9eedc367f00ea82e5af473c57f3c182117d7bbe2c3059fd8da7c229c794729a3e2b5d5003815b401a4f8b98babc8852c00a6e2a5d58dc35dceeb0c04495ca3657d2fbf699af42ae2bfbfebdee5529cef1d75a54db069f146d98a107450914eb200695dcefb277328f5be9fe2f0244423d5a52dee93c7d287c5aa61f6b92b8e5ddbf5f18aa29b89cccf8cfef835e4794588a3faa82f35c5a7c9dc3805014a4dac546723f5c97c6058e66e61cdf677aa9d1ac43dba4ff3cf771cd98643991d45b6093d17b9cd5e1c4f2d7ad0a4de3ba5a5184337f99b52d0fd8d102c58dd02ff1569d16a3109465b157ea2ec1dcf0407fd9d731845350c83d5a0eef65a71943049f6e1d69958531d963e1bb8fb845559595860d1294ec8836c0336cbb32cdcaade586eb5e0e6f8b35f34123f9399868651de8d325cd1fd45be0dd704604d52c5b4a52695bfabfb84d2cf2e639b8dcf5d021e630c42c177279d0ba5a800a8228deff9826a36c11d922525e13d6b44b758a4ed84f588638e71ff86f772e9ce42b8836741e03b0effa5f80faabebc5dcbb3869444a0af0a1321384642a8c930c9011c7b91777996c6f394d1cc380902d105af44441dec2b989664e17ebdfff7eaff6f8d0490be3a6d82647894025ec84be93aab59163566f121833c25b91e9a69ed6f6c6eaadd3a1955ff35bfc6b0cc33220e56e1009e63abf154e1687ef2cf3c391cf504d12ba8d42d440c0bf448f2668e7f4119718fe2b86ad13fd950f1fa47c266fe6c244ac92af324d41f49f13b65f18db83c247df6f73fe6560089494de464bef1b514abfdf9d723b2149b4a3bde7e20a11d46d8d0e813c9862989db0173e9ebffe1db0c51699582817f6b173cc04395b7a5652d4c50f66c91588db6a26e5b4b6ac2953d9e279026e840831ea2537ec93a49e7c5b8c24d64d30baef809012130a653be4b933505e0e832219e2bddb82e9210ef37e3881dcd2ef230889a41931608a2031903aeb19c238161ae243c1ec504aaf324761cf5580eea9acb8a5699c530ace3c8c0f0bdf1102b1def0313af76135716ca030fb12fdb6dc4c7fb19df76658ad6da0ac404d7b35326657a79d943d132cf111f784b4a1d825f9d56482c97ac58c34eee0f07984c108e2f3d9feceaaa3655cf9d9a188034f07817043a7b6b5f126d3db4421cbe89422e485d55e1f23219fa59b881cf8812a87f0cde7c28650287b6af3bee7e51d53f151e306acd425cc10b19d4e4d5a8b95d3297f3e79e9bf46d964c25ffb03a7ed0ec173d38c039c89d1f672ae3d59e0dfca0c071780813ffc00983b14da50c9336a72cb756133fa3b2967fc2bac201968042d9b0a9cda1a0fc57a04575bd43be5c6d754fe2f6709b0e2a7697859e4883967b2ff0eccf8616e4e5f2142c04f4f2cd96e8874ddd3e19d14beddbf2290443b8e45eb804202b178ad0ad9106a482ec1376c7a8f0b923ca83770272a138e65661532e5069d9565871f0f98ea1dcc3ee1fe117d94f82c7f0b28e3a301f9233be053f28892b0f594955039fd8f3994e3ffbb1445a3638d24c6fa0c0d9b596fe16f844fd849662d7070335a32dd5c5cb9416f171736cfb698e8417a967a6cfbe2b36311f65f2c1cbae710bc444c809b9c7f35e7dfde56556d828eb8d3365d6063b082a39fba1f7b1eeed490d50f21797b29936ecaeefa8b93146a8da7bd5072b361d11b8a0914203217ebef7e9584d538101a77f99f43f8547062994013bd25e9c3c031fe39b3e5133303bc89e27ac769916b52d836fa5f9cffeba9ec46190e80091b5aff9a88e8391c82cef12e1d311467557102c6022b23bf6b2b435bec3c3852cac01193c06c1d5cd9c7aa1343d5c77b81f875a7f3eee014b96770683f9ebae78db6b6e7304b374d47b5f3afe00a25ecbf4323c389122a0501f16af8a1374bbf4c3ac5e39bcae6d2339bb94ee8d5a514d6dbf675dda3419c624551b792fe35de3a447b9900497b251c2f5a86f3f1bdeb9657eaf52dd7c020430a96e5d483eaa301a52a87950c47935569fdf50146f585950778feda439dbd936f19f207a3a4021960558c754ab30e7e5e4c8ea26ec6a5b2b42137dd3aed42c9893dccf00f6b0c3999b67389033f2dd525f93c166513f88434058b3c4f6fe429756bc73c5aa7339e726959b8395c9c9826bec797e242eb7ce7d060ce822362847efa9e4e369a1894f07b9fa01c3be93a70829f2f2822fe2a1ebf40faca1c0004434004f8cc0f2e2e8006429f545d2e74dba930b78eca9356162b94ba11e94b0c257416402546b431abc366c53a8ad810db01d441cff9822cc7cad075d7731d425ac5ccdd4d3bba46bce2940b432a60acfb2f6f83d0df33efb7d973c57f55a409c03054a92ed110dd1fe99beac26c105a4099d07ab883a6b746488e15b9d241a063055764e2b579d56d51de2c4ab3d118c64d754fc1e41319309724420d33f48814d8b88a85212ab6a9144e549821feff0dd6bd678c8fa0f318780cc9f686cde6a95b579c7a15959b24ef24075b3e4375ff858c41b8843aa1686163e44c4dc72a3fe30f3a4a43130606f0e58100990f5203147e738747b4908e90bf97f58d9e837a833fc418ebe32f285872260efd20bc8d26bbcc615d7a8006b701a13c5448d86122c23e3898e6ee56b0b37cf42e6b19fe539248548c9b253471c592e9faf6035436ee117922c3433d5a8b3d93344ce4ed6d08a2a4c9bdb3bc64d682eb58e4c71c636e0e3db86deaa69f09befdcc9d5afc70115fce1b915301e273ad15c86d02c4393a08c678d0e07c29e359fb8c06dd5ab1ed2c0af78c54cbe22f826de61616697ddf73849f1e5895c9976ebe334f24e39acca94770b782a19e422514b8650896f3aa41523090451ea00d19108adb37e39e5c9d9100aa9d1422c968a419d1b28ff28d2fe5ba9e9bf7f4d6ae985bcb2576ce857d00eff6c7283ece1f6e4363988fcf058ddf93804e46011ac3d72262c37cb69aa5d710701735b394c295f32796275562167395fbedea5f703afed9ec6e9728b9a4812314cdbfb67f369f56b3ea149ca2c9e26d208ca0d412e2ced3346785f3651634774ce2027d55555993388f25f165d4b1d2f73ebafe032ae01acdc0714d1bfcd9d10e83153b5a1ba848d9c2ce13b0", 0x1000}, {&(0x7f00005b0000-0x17)="67a8ae38edd94904997a0a0149a497aa4d9fbacc18ce60", 0x17}, {&(0x7f0000576000-0xc5)="3e48375fed72adcd921145d800af53b88fd632088f16c3633c10543843fb7b584ed66c3c8804912513a6a1666e63c5f8e7d78eacb5c7eb522b3f3c3b033f520bd517eef34e131c753198ff04414e14f9d4ce321c37e4e18de3e0fe2e590a9e2ba59fdb769267416c42706e4d36921d7f8799c653ca1149a4090c1ed35315ba6dac950659baf000d869271bb4961a9aad36634e4e44bc88c6032c51a66203e8942a1bbea43780d0afa9b6fe9210291097fdae1d606b076f6c56aeebc5b87e0217a7743a75a3", 0xc5}], 0x6, 0x0, 0x0, 0x4008000}, 0x10) 2018/01/15 18:51:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000533000)=[{&(0x7f0000fbf000-0x20)="1f00000000033f0000020e000000068100ed2e8509000500010100ff19fe58", 0x1f}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d0000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00005da000-0x8)={0x0, 0x0}) 2018/01/15 18:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000145000)=[{{&(0x7f0000d6b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f000018f000)=""/0, 0x0, 0x0}, 0x0}], 0x444444444444506, 0x0, &(0x7f0000173000-0x10)={0x77359400, 0x0}) dup2(0xffffffffffffffff, 0xffffffffffffffff) write(0xffffffffffffffff, &(0x7f00001a6000)="ba", 0x1) 2018/01/15 18:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003d5000-0x4)=0x0) clone(0x0, &(0x7f0000b88000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f000047b000-0x9c)="deea14cb39d2c3ac4a0412211d06153fe977d867ceafcd4fcece09a34ae0b3499df0c891bde7b15c70deed708aac35264bacbb6cf45afb8cf0a21df72466c909e3a8bcbf2b4e313fad350ca6474dc0c42426d15d3ec445b24089f81f7ada0ebb8de9506434d7bb91a731ed89d65c6aa3b823c49f73f8026f54ff16630a833218332d6fa2826d869ee2b2f945d2bcb878e47b49608c2e9bd9070d875f") 2018/01/15 18:51:38 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101400, 0x120) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000008000-0x38)={0x3, 0x8, [{0x4, 0x0, 0x8a0}, {0x7, 0x0, 0x80000000}, {0x4, 0x0, 0xffffffff}]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044104, &(0x7f0000006000-0x1f5)="") ioctl$void(r1, 0xc0045c77) 2018/01/15 18:51:38 executing program 4: r0 = add_key$keyring(&(0x7f0000947000-0x8)='keyring\x00', &(0x7f0000c40000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0x0, r0) keyctl$get_security(0x11, r0, &(0x7f00005f0000-0x1000)=""/1, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000a5a000)='/dev/adsp#\x00', 0x100000001, 0x8002) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000059e000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x40, 0x1, 0x0, 0xf, 0x4000000000, 0xed, 0x101}, &(0x7f00002bc000-0x4)=0x20) 2018/01/15 18:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bb0000)='/dev/sg#\x00', 0x3, 0x2) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000a5d000)="d9543af92204c952f38d4e85f5e4d4f8943c205b4d28fbd5cd42469b49958a30cc3f1774d7a0a40129ac997e4f0337ec90bd0e592a325cdbe8b1042f63ed3366daef3c424c", 0x45) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) 2018/01/15 18:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f000012d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000705000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00003b1000)=0x8) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000555000-0xaa)=""/170) 2018/01/15 18:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000005, 0x84) stat(&(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000136000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) sendmmsg$inet_sctp(r0, &(0x7f0000755000)=[{&(0x7f0000f72000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c91000)=[{&(0x7f00009ce000-0x173)='X', 0x1}], 0x1, &(0x7f000070c000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000df9000-0x4)=0x0, &(0x7f000056e000)=0x4) 2018/01/15 18:51:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000cd6000)={0x1, 0x1146, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f00001a4000-0xc)={0x8000000000, 0x0, 0x0}}}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000084c000)={0x1, 0xa, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @random="63e4559cb65e", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @random="0924ac5032bb", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e05411, &(0x7f0000117000-0x54)=""/84) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x2, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) setsockopt$sock_int(r5, 0x1, 0x29, &(0x7f0000a94000)=0x1f8000000, 0x4) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2002, &(0x7f0000a71000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/15 18:51:38 executing program 3: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1a000)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00002ae000-0x61)=""/97, &(0x7f0000d1a000)=0x61) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x800000000011, &(0x7f0000d18000)="00000ad3", 0x4) 2018/01/15 18:51:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$inet6(r1, &(0x7f0000eed000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007b7000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000027c000-0x8)={0x0, 0x2}, &(0x7f00001ee000-0x4)=0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a87000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f0000fc9000)={0x1, 0x0, 0xcc0, 0xfffffffffffffffe, 0x2, 0x8}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000857000-0x8)={r3, 0x1}, 0x8) ioctl$TIOCGSID(r6, 0x540f, &(0x7f00009b0000-0x2)=0x0) stat(&(0x7f000063e000-0x8)='./file0\x00', &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x80003, 0x1000000000002b) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000739000)=0x0) sendto$inet6(r9, &(0x7f0000bcb000)="", 0x0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r9, &(0x7f0000cbd000-0x2)='R', 0x1, 0x8004, &(0x7f0000925000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r9, &(0x7f0000aa7000)="ec", 0x1, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000a26000-0x20)={0x2, 0x2, r7, 0x1, r8, 0x400, 0x4, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00009c3000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) openat$vcs(0xffffffffffffff9c, &(0x7f00005ec000)='/dev/vcs\x00', 0x400100, 0x0) seccomp(0x1, 0x0, &(0x7f0000773000+0x79f)={0x1, &(0x7f0000635000)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/15 18:51:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x205, 0x84) 2018/01/15 18:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = syz_open_dev$admmidi(&(0x7f0000185000-0xe)='/dev/admmidi#\x00', 0x40, 0x2000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000053000-0xb1)=""/177) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f000029d000-0xa)='map_files\x00') recvfrom$ax25(r2, &(0x7f0000864000-0xc8)=""/200, 0xc8, 0x10000, &(0x7f0000c28000)={0x3, {"c365e3f7ed79b9"}, 0x6}, 0x10) mq_timedreceive(r1, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/15 18:51:38 executing program 1: perf_event_open(&(0x7f00004e7000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x4, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000001000-0x39)=""/57, &(0x7f0000d09000-0x4)=0x39) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000)="", 0x0) 2018/01/15 18:51:38 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp\x00') ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000006000)=0x0, &(0x7f0000003000-0x4)=0x4) chroot(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000008000-0x14)={0x2, 0x20, 0x1, 0x0, 0x0}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000005000)=0x3) 2018/01/15 18:51:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000d21000-0x18)={0x0, 0x2, 0x8, &(0x7f0000000000)=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c27000-0x8)={0x0, 0x1}, &(0x7f0000ccb000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005d6000-0x8)={r1, 0x2}, &(0x7f00000b6000-0x4)=0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000c75000-0x4)=0x0, &(0x7f00004d3000)=0x4) r3 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000753000)={0x0, 0x3b, 0x8, 0x3}, &(0x7f00004b1000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008cd000-0x8)={r4, 0x4}, 0x8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) 2018/01/15 18:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c7000)='/dev/kvm\x00', 0x3, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000709000)={0x0, 0x0}) lstat(&(0x7f0000e20000-0x8)='./file0\x00', &(0x7f000069a000+0xc36)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) 2018/01/15 18:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000bda000)='./file0\x00', 0xa340, 0x8e) openat$kvm(0xffffffffffffff9c, &(0x7f0000a73000)='/dev/kvm\x00', 0x40000, 0x0) getpeername$packet(r1, &(0x7f0000923000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000388000-0x4)=0x14) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000036a000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="0003e5cc3851", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0000234d0000008be1e76a0000c88902"}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000618000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f000088f000)={r2, 0x4, &(0x7f0000bf4000)=[0x9, 0x2, 0xfffffffffffffffd, 0x1], &(0x7f0000e05000)=[0xfffffffffffffffe, 0xfffffffffffff001, 0x8, 0x2, 0x9, 0x1, 0x5, 0x9], 0x31, 0x8, 0x6, &(0x7f0000dc8000-0x20)=[0x20, 0x3, 0xffffffffffff0000, 0x96, 0x8d, 0x3ff, 0x8cf, 0xfffffffffffffffb], &(0x7f000095c000)=[0x8], 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000254000)={r1, &(0x7f0000533000)="7f1bb4ff57a5fdfe7674b82a3d72e3ce4955c0bfc865dc967620e509df6b78a78f5f478be4c527a822ac33817a06fc6432f9b037c3f4985306fd90b0c00f7644b771cf576fd6bd238c4c309b3c96634ac3b7628d228aa6482b715ae7707e802c83b2a02cd2c82152d3ac7f65d0d274279600e89024898d44d173178ecc7e7c09847228e04e59534106ffbec554", &(0x7f0000207000-0x83)=""/131}, 0x18) 2018/01/15 18:51:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000001f000-0x4)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10002000, &(0x7f0000014000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000020000-0x4)=0x0, &(0x7f0000020000-0x81)="52f3eb13b937aaf6c58a16a4b144024bf53a3b1246fbd63885e82cd8a1b26426c569e706f67793039fd1e1003f6c9f8a0a987e190f47845d6067591e012ed24cef32b0d556ee209be3500c6ba57e2cb1b4fdbf5ed4eabdcc3a0a96dcb1828be0cb67a73a60870488aa894be8185e017baee8c27c4e1da0ee01f27352b6f0a3dbba") sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:51:38 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common='yam0\x00', 0x10) fcntl$setsig(r0, 0xa, 0x20) socket$kcm(0x29, 0x2, 0x0) 2018/01/15 18:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000174000-0xd)="0065742f690030a5fb496e4fb0") close(r1) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00001bd000)={0x8, 0x6, 0x4, 0x401}) 2018/01/15 18:51:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x2)={0x0, 0x6}, &(0x7f0000366000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000676000-0x8)=@assoc_value={r1, 0x21d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x400000005, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000058d000-0x8)=@assoc_value={0x0, 0x8}, 0x8) getpeername$netlink(r2, &(0x7f0000e4e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0xc) 2018/01/15 18:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d06000-0xf)='/dev/sequencer\x00', 0xe0c02, 0x0) timerfd_settime(r1, 0x1, &(0x7f00005b8000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000de0000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00003b7000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000ce7000-0x118)=[], 0x0) fremovexattr(r0, &(0x7f0000ea5000-0xe)=@known='system.advise\x00') 2018/01/15 18:51:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000042000)='/dev/snd/pcmC#D#c\x00', 0x20200000000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00008dd000)={0xfb6, 0xffffffff, 0x3}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000031d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000960000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00009a3000)={{0x1, 0x7, 0x2, 0x9, "d0c5c68e30c952331730c2f9dafc6e8148a93ad3dd476c53f210da54659b7d73480f084e9f6c7c4cc5a295b1", 0xd3ec}, 0x0, 0x0, 0xfff, r1, 0x3, 0x2695, "130c9ef47bcdf2ed2aa8a793204b9313e4806605cc47fb87f8471bc2d3e3070af099d2fed8adb050a2532934f3ad153136b886bf22a5dd3dcc4140d299063fb0", &(0x7f0000081000-0x5)='bdev\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1000, 0x0, 0x8, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fed000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) rt_sigaction(0x20, &(0x7f000072b000-0x18)={0x30, {0x5}, 0x4, 0x6}, 0x0, 0x8, &(0x7f00008b4000-0x8)={0x0}) 2018/01/15 18:51:38 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd9000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000981000-0xd)='/dev/dmmidi#\x00', 0x2, 0x200400) sendmsg$nl_route(r1, &(0x7f0000d19000)={&(0x7f0000e31000)={0x10, 0x0, 0x0, 0x806200}, 0xc, &(0x7f000074c000-0x8)={&(0x7f0000833000)=@setlink={0x58, 0x13, 0x400, 0x3, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@IFLA_MAP={0x28, 0xe, {0xffffffff, 0x9, 0xffffffffffffffff, 0x8, 0xe3, 0x7}}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x8}, @IFLA_TXQLEN={0x8, 0xd, 0x89}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000010}, 0x41) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8d5, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00008ba000-0x14)={0x2, 0xc, [0x4, 0xfffffffffffffe52, 0x8001]}) getpriority(0x0, 0x0) [ 181.150362] sctp: [Deprecated]: syz-executor6 (pid 32505) Use of struct sctp_assoc_value in delayed_ack socket option. [ 181.150362] Use struct sctp_sack_info instead 2018/01/15 18:51:38 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000)=[{{&(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000006000)=[], 0x0, &(0x7f0000007000-0x7d)=""/211, 0xd3, 0x0}, 0x0}, {{&(0x7f0000003000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000006000)=[], 0x0, &(0x7f0000007000-0xa4)=""/164, 0xa4, 0x0}, 0x583}], 0x2, 0x0, &(0x7f0000000000)={0x77359400, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000)=0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/01/15 18:51:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b15000)='.dead\x00', &(0x7f0000c96000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000757000-0x11)='}cpusetppp1]]em0\x00', 0x0) r1 = request_key(&(0x7f0000992000)="636967732e73000080016f00", &(0x7f0000e2b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000edc000-0xc)='@cgroup^em0\x00', r0) add_key(&(0x7f0000988000)='asymmetric\x00', &(0x7f0000913000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000f5000)="fb", 0x1, r1) request_key(&(0x7f00007b8000)="7256a50000638910a170fe56008403befe18", &(0x7f0000cb6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000790000)='.', 0x0) syz_open_dev$adsp(&(0x7f0000faf000)='/dev/adsp#\x00', 0x0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c28000)='keyring\x00', &(0x7f0000e24000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) r2 = gettid() ptrace$getregs(0xe, r2, 0x202, &(0x7f00002c7000-0x45)=""/69) 2018/01/15 18:51:38 executing program 5: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000acb000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000665000-0x20)={0x3, 0xfffffffffffffff7, 0x1, 0x9, 0x4d01, 0x5, 0x0, 0x401, 0x0}, &(0x7f00006f1000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008ff000-0x8)={r1, 0x2}, &(0x7f00009c9000-0x4)=0x8) 2018/01/15 18:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00000aa000-0x8)={0x0, 0x0}) flock(r0, 0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000057a000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb8000-0x8)={0x0, 0x0}, 0x7fffd) ioctl$int_in(r2, 0x5452, &(0x7f0000c60000)=0x7f) close(r1) r3 = syz_open_dev$sndpcmc(&(0x7f0000bae000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x705e00) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f0000c7c000)={&(0x7f00002bd000/0x2000)=nil, 0x40, 0x3, 0x80, &(0x7f000061e000/0x4000)=nil, 0xffffffff}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000499000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/01/15 18:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c4c000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000daf000-0x40)={{0x2, 0x3, 0xceb4, 0x3, 0x8}, 0x100000001, 0x11c2e49b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000020e000)={0xfff, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00008fc000-0x8)={r1, 0x2000000020}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b59000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000718000-0x4)=0x0, &(0x7f0000ef4000)="") 2018/01/15 18:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000708000-0x10)={0x0, 0x10, &(0x7f0000f3f000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000083d000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000179000)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x0}, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000469000-0xb)='/dev/audio\x00', 0x200043, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000ed000)={0xffffffff, 0x1, 0xffff, 0x5, 0x1}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ebf000)=0x3, 0x4) r2 = open(&(0x7f0000fec000)='./file0\x00', 0x18002, 0xab) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000b65000)={0x37ec, {{0xa, 0x1, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 18:51:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000fd8000-0x12)='/dev/snd/midiC#D#\x00', 0x8000, 0x2000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000ecc000-0x8)={0xa, &(0x7f0000ae5000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000f56000-0x8)={r2, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000888000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000169000)={r3, 0x2}) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00003e2000)=""/0, &(0x7f0000d70000)=0x0) [ 181.208775] sctp: [Deprecated]: syz-executor6 (pid 32516) Use of struct sctp_assoc_value in delayed_ack socket option. [ 181.208775] Use struct sctp_sack_info instead 2018/01/15 18:51:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1010) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008ee000)=0x0, &(0x7f0000be1000+0xef6)=0x4) fchdir(r0) writev(r0, &(0x7f0000bbc000-0x10)=[{&(0x7f0000fc5000-0x29)="29000000200019fb01440010000000018000001615de0005000000040d000b00000000000000000008", 0x29}], 0x1) 2018/01/15 18:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000564000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/15 18:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x9) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000e21000-0xa)='/dev/dsp#\x00', 0x4, 0x202a81) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f000068e000-0x9c)=""/156) close(r1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 18:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000100000005, 0x0, &(0x7f0000a90000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0x0, 0x0}) fcntl$lock(r0, 0x800000000007, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 18:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000ee2000)=[{&(0x7f00000a7000-0x1)="b3", 0x1}], 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) flistxattr(r0, &(0x7f00006f1000)=""/63, 0x3f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008d2000-0xc)='/dev/autofs\x00', 0x200600, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00006b8000)=0xffffffffffffff3a, 0x4) 2018/01/15 18:51:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) fcntl$getownex(r1, 0x10, &(0x7f0000b7f000)={0x0, 0x0}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000477000)=0x1000) recvmmsg(r2, &(0x7f00006a5000-0x60)=[{{&(0x7f00000a5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a45000)=[], 0x0, &(0x7f0000716000)=""/102, 0x66, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000e44000)=[{&(0x7f0000041000)=""/19, 0x13}], 0x1, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) 2018/01/15 18:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = dup2(r0, r1) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000e19000-0x4)=r1, 0x4) 2018/01/15 18:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000afc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c1a000-0x4)=0xee, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007fa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000190000)={0x0, 0x0, 0x0, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r3, &(0x7f0000001000-0x28)={0x18, 0x1, 0x0, @fuse_bmap_out={0x0}}, 0x18) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f0000366000)={0x48, &(0x7f0000e54000)="6fb52f3a12ebf78c314520469aed3ae661292cd3c22bbe31eff764cf5585b50ee6e9328d836782a4cdacbe5a7a663cdee25dc0a030564c5c1331b41a6f44b2b127a3d31096412741"}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bd9000-0x4)=0x0) futex(&(0x7f0000456000-0x4)=0x10000000, 0xd, 0x80000001, &(0x7f0000fed000)={0x0, 0x989680}, &(0x7f0000871000-0x4)=0x9, 0x5) flock(r1, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000046f000)={0x0, 0x9b, "b0cd32040b465c35c54bb0312853e786054eeaec5ab6416740d0c3ed3bf50a5a56c7c2d8b9dbed5c46e48e2e33f22ef14c1c26e6da8ee2ad2580e31049e842fe5c2f9523983f8287d29242e6df73fe71dc8baf6f5334d4a35b0e918fbe7fd69248c7022a099457e041df1e3828c6e1b82f09864c42e955cd1d21bbf80431f2d3cd41c237175ac0e7326da594374a27d90194f7d1f4c0de578be03a"}, &(0x7f0000811000-0x4)=0xa3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000003d000-0x8)={r5, 0x7f}, &(0x7f0000a7b000-0x4)=0x8) perf_event_open(&(0x7f00006ea000-0x78)={0x3, 0x78, 0x5, 0x7, 0x4, 0x3, 0x0, 0x842, 0x0, 0x2, 0x5, 0x7f, 0x100000000, 0x8000, 0x100000001, 0x6, 0x0, 0xfff, 0x5a, 0x9, 0x5, 0x7, 0x8, 0x7, 0x9, 0x9, 0xffffffffffff11dc, 0x26fd, 0x6, 0x9, 0x4, 0xdcc8, 0x9, 0x8, 0x3, 0x9, 0x4, 0x4, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}, 0x2, 0x5, 0x0, 0x0, 0x6eb, 0x100, 0x7, 0x0}, r4, 0x5, r2, 0xd) 2018/01/15 18:51:39 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a2b000)={r1, 0x9, 0x1, 0xfff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00008b5000-0xd)='/dev/dmmidi#\x00', 0x112, 0x42) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000038e000-0x10)={0x8000, 0x0, 0x10001, 0x2}) shutdown(r2, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000fa0000)={r3, 0x56c}) socket$inet_sctp(0x2, 0x5, 0x84) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) socket$inet6(0xa, 0x2, 0x1000) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000ccf000-0x70)={[{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}], 0xda5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000c30000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$midi(&(0x7f0000597000-0xb)='/dev/midi#\x00', 0x7ff, 0x2) 2018/01/15 18:51:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x293, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xfffffffffffffffc, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0xffffffffffffff88, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pivot_root(&(0x7f0000b3d000-0x8)='./file0\x00', &(0x7f0000f16000-0x8)='./file0\x00') shutdown(r1, 0x1) 2018/01/15 18:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) dup2(r1, r0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/15 18:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000321000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f92000-0x9)='/dev/vcs\x00', 0x4041c0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000534000)={0x0, 0x0, 0x0, 0x0}) fgetxattr(r0, &(0x7f000001f000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00007c2000-0x1000)=""/4096, 0x1000) 2018/01/15 18:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008e1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b43000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7fffffff, 0x0, @cisco=&(0x7f0000e49000)={0x0, 0x0}}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000266000)='/dev/vcs\x00', 0x101000, 0x0) r2 = memfd_create(&(0x7f000039b000)='/dev/net/tun\x00', 0x2) r3 = syz_open_dev$dspn(&(0x7f0000c33000)='/dev/dsp#\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f0b000)=0x0, &(0x7f0000127000-0x4)=0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000730000-0x96)={r2, r3, 0x5, 0x6, &(0x7f000027f000-0x86)="836e68b47fafcecbc91031f69c754787a39ed362787cb181b69316f59c0d38bbb0e9db77c9d34d3d98c92c2c76963d948bdbc7c3d6eb1504f42b982b1a27e2f3733e5753bcc0e3044b504070d387b8f8009b69462cfd2f40badfa2a6648750662fd998be9762e8df0dc201fdb27da7297ec970d8c230a5ef3767c7a4abbefc75f27ae22e79ff", 0xe8, 0x0, 0x6, 0x1f, 0x800, 0x1, 0x6, "94d31ce6c909b788f6ddfcbe1eec22461877435baeb1c99e4de1e693b8df0ff2be231005f00c60cfeb4e1e86df0cbc70297fae3443b381de8e03d604035588e4e44bf81baa1074a2eb4651e260ecf75091ed64472e5a59baac53faf84433ef9928958f91a8eae4b21ea96be0b173c4471a8aa0515afb"}) 2018/01/15 18:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000838000-0xb)='/dev/audio\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00007a0000-0x8)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000058e000)='/dev/mixer\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00004cb000)={0x0, 0x0, ""}) 2018/01/15 18:51:39 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername$inet6(r1, &(0x7f0000d24000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001f1000)=0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d29000-0x20)={@common='syzkaller0\x00', @ifru_flags=0xa200}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000153000-0x4)=0x14) 2018/01/15 18:51:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f000012a000)={0xc0002, 0x0, [0x800, 0x3ff, 0xa06, 0x7, 0xfff, 0x7ff, 0x4, 0x9]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/15 18:51:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000002000)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000002000-0xba)=""/186, &(0x7f0000000000)=0x7) 2018/01/15 18:51:39 executing program 2: r0 = open$dir(&(0x7f0000e54000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000ff8000-0x8)='./file0\x00', &(0x7f0000ff7000)=""/88, 0x58) vmsplice(0xffffffffffffffff, &(0x7f0000e21000-0x5)=[{&(0x7f0000faa000-0xa0)="", 0x0}], 0x1, 0x0) 2018/01/15 18:51:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00005fe000)='net/icmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000-0x8c)=""/140, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0x5, 0x8001}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000efb000)={r0, r0}) perf_event_open(&(0x7f00006ce000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000000, 0xffffffffffffffff, 0x0) sendmmsg$alg(r3, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f00006aa000-0x48)=[{&(0x7f0000ea2000)='f', 0x1}], 0x1, &(0x7f0000b74000-0x10)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 18:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000fca000-0x8)='./file0\x00', 0x840, 0x124) r1 = syz_open_dev$random(&(0x7f0000337000)='/dev/random\x00', 0x0, 0x40000) sendfile(r0, r1, &(0x7f0000b6e000)=0x0, 0xff) socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000075000-0x22)="220000001900070405bb21e1090004000a01020000c6007fffde000006001500068a", 0xfffffffffffffe16) 2018/01/15 18:51:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000376000)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r1 = syz_open_dev$mice(&(0x7f000037a000)='/dev/input/mice\x00', 0x0, 0x2001) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = syz_open_dev$sg(&(0x7f00005b0000)='/dev/sg#\x00', 0x5, 0x301002) sendmsg$alg(r2, &(0x7f0000957000)={0x0, 0x0, &(0x7f00008ab000)=[{&(0x7f0000eed000-0x6f)="060ebbb0b4403a2c9c0281176d64fc27242aac839ab929dd1cfce1cacef2ff0e1f03f9487019edf5e5ba938009ffb1ef0eda17a0cfe42e25e0d0aa092cfcd7b7e7c43803f80e43f2376bd18a56b79b06ef2b2de04f31d86acaf504474277a4069b79fe1e9c9207605c340faee5a500", 0x6f}, {&(0x7f00006fd000)="3a5f7de0ae678bbd7a5a0acaa88e3e3c56383e983a0ce705585c43180280981b27e2f9dcbdb542f2fcbe3c2f5c05f0a7b0bb5f2b4484a5f8a1e423515635078d489a3f9d90", 0x45}], 0x2, &(0x7f0000ec1000)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x100}], 0x20, 0x1}, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000f3a000)=[{0x0, 0x0, &(0x7f0000d3d000-0x20)=[{&(0x7f0000d3e000)="8d56b3ca555617a1f8dc4d597e34e271103747dd5643acd8814c5f5af08b8a8fd6fe11b8dfd0eeaab164ca5a08c7c5160e4abbd3d3bbddf847ca97b0ed722cd790", 0x41}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmmsg(r3, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x7, &(0x7f0000ef9000-0x18)=[{&(0x7f00009c4000-0x5d)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0xd7, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/15 18:51:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000a, 0x3, 0xff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000ab000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff001, 0x2, 0x1, 0xc, 0x80000001, 0x9, 0x9}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000eff000)=0xfffffffffffffff8, 0x4) 2018/01/15 18:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getpeername$netrom(r0, &(0x7f0000cb7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000055c000)=0x10) getsockopt$packet_buf(r0, 0x107, 0x9, &(0x7f0000d48000-0xbd)=""/189, &(0x7f00009c7000-0x4)=0xbd) 2018/01/15 18:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000af5000-0xb)='/dev/adsp#\x00', 0x2, 0x2) write$eventfd(r1, &(0x7f0000ab8000-0x8)=0x0, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00002a9000)=0x8000000000000000, 0x0) pipe2(&(0x7f000026c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000b64000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r3, r2, 0x6, 0x0) vmsplice(r4, &(0x7f00000c8000-0x38)=[{&(0x7f000044f000)='I', 0x1}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000144000-0x8)={0x0, 0x0}) prctl$getname(0x10, &(0x7f0000931000+0xcaf)=""/220) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc010643a, &(0x7f0000a73000)={0x0, 0x0, 0x100015}) socket$unix(0x1, 0x0, 0x0) preadv(r4, &(0x7f00000ae000-0x30)=[{&(0x7f0000177000)=""/4096, 0x1000}, {&(0x7f0000d12000-0x1000)=""/4096, 0x1000}, {&(0x7f0000307000)=""/178, 0xb2}, {&(0x7f0000ca2000)=""/249, 0xf9}, {&(0x7f000008f000-0x42)=""/66, 0x42}, {&(0x7f00004ec000)=""/4096, 0x1000}], 0x6, 0x0) 2018/01/15 18:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) init_module(&(0x7f0000cf5000)='*@\x00', 0x3, &(0x7f00009f6000-0x10)='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00') pause() recvfrom$inet(r0, &(0x7f0000b88000-0x8f)=""/143, 0x8f, 0x0, &(0x7f0000bb2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff48) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f0000449000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000822000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 18:51:39 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006000-0x4)=0x0) tkill(r0, 0x33) r1 = open$dir(&(0x7f0000005000)='./file0\x00', 0x8000, 0x0) pread64(r1, &(0x7f0000004000-0x83)=""/131, 0x83, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000)='net/unix\x00') mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6, 0x811, r2, 0x0) 2018/01/15 18:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000abc000+0x90f)={0x81, 0x20001000, 0x0, 0xc4, 0x0, 0x5, 0x0, 0x777, 0x800, 0x7}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000564000-0x4)=r0) 2018/01/15 18:51:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) stat(&(0x7f0000ebe000-0x8)='./file0\x00', &(0x7f0000560000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f62000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) munmap(&(0x7f0000632000/0x3000)=nil, 0x3000) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00001e4000)=[{0x0, 0x0, &(0x7f000091d000)=[], 0x0, &(0x7f0000689000-0x10)=[@op={0x10, 0x117, 0x3, 0x10000000}], 0x10, 0x0}], 0x1, 0x0) [ 181.680966] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 181.689695] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/15 18:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000a45000)="1e9151a9157611b05f4277b3563e246615d9f70f91e357eebf525ba1973803266a0a6ba998db07952ca797e3ff1275d661d4fd2e74cfab6bec6b8166fad11d3dc158174410f421c63a7ed949c5b1dec42bd4353cac228e8e6cd51467bc4e3b0b08dc2ec927bc256d93d027753d6f5d03aefc298f2ffb8c2487fcf1c19e0fab00ae9800c18d8f9efc29d3ed5e73de0a4bf5553ef4172ece40ce90672a40b8d84c1461553d2df93acf0e9c2e916daadaff454f57fcdba47e1747e75b14dd19d5c938ed9870c3dd34159f9d333572e18ae3514fd47d8df2f713730790", 0xdb) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000242000)=0x9, 0x4) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000991000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a63000-0x90)={0x5, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) epoll_create1(0x80000) fcntl$getownex(r0, 0x10, &(0x7f00003ee000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00003c1000-0x78)={0x0, 0x78, 0x101, 0x5, 0x400, 0x81, 0x0, 0x96, 0x9b6e363d77eb33fa, 0x9, 0x1, 0x3, 0x7f, 0x7, 0x8000, 0x80d, 0x9, 0x5c8, 0x5, 0x5, 0x2, 0x5, 0x8, 0x8001, 0x7fff, 0xdd8, 0x3, 0x4, 0x2fcc, 0x600000, 0xffff, 0x7, 0x0, 0x2f9b607d, 0x6, 0x0, 0xb120, 0xfffffffffffffffd, 0x0, 0x8, 0x2, @perf_config_ext={0x7, 0x7}, 0x20008, 0x63ea00000, 0x6, 0x5, 0x100, 0x14d, 0x5, 0x0}, r2, 0x3, r0, 0xc) 2018/01/15 18:51:39 executing program 4: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x30) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000b02000-0x6)={0x10000, 0x5}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000b02000-0x80)={0x5, 0x0, [{0xc000000b, 0x48d9ce02, 0x401, 0x20, 0x7c, 0x0}, {0xc0000000, 0x7fff, 0x2, 0x80, 0x5, 0x0}, {0x40000001, 0x81, 0x38, 0x8, 0x7, 0x0}, {0x80000008, 0x665f356a, 0x1, 0x10000, 0x0, 0x0}, {0x0, 0x8001, 0x400, 0x4, 0x2, 0x0}]}) 2018/01/15 18:51:39 executing program 2: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000013c000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2018/01/15 18:51:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x5)="01006104", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000c84000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x200}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f00002fb000)={0x3, 0x8, 0x3, 0x3ff, 0x1f, 0xff, 0x2, 0x5dd, 0x80000001, 0x1000, 0x0, 0x4}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f6e000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @loopback=0x7f000001]}, 0x20) socket$inet(0x2, 0x7, 0xca) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00008d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/15 18:51:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000004, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000478000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000420000-0x58)={0x5, 0xfd, 0x9, 0x35c4000000000000, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000e6e000)={0x77359400, 0x0}, &(0x7f0000a5c000)=0x0, 0x0) 2018/01/15 18:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f000048f000-0xd)='/dev/usbmon#\x00', 0x2, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005ed000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000079f000)=0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000f84000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f0f000)={0x28, 0x0, &(0x7f0000075000)=[@dead_binder_done={0x40086310, 0x0}, @acquire_done={0x40106309, r2, 0x0}, @increfs={0x40046304, 0x2}], 0xf, 0x0, &(0x7f0000fb9000-0xf)="35d7db821755c149672cb1085820d5"}) pwrite64(r1, &(0x7f0000ce6000)="a11bb11cd9f07f9523450e5d9625ea66e500814aac7879e259696774340e5e20161995c39729fe13060229a0f1637c371afbfba5597cfe723c4615d106443ba1bfbf57d298550a8236da68070229ecc1652cc7ebf2affeddaf444fd5e5c927b861262c", 0x63, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000008e000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) 2018/01/15 18:51:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fcd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000059e000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) recvfrom$packet(r0, &(0x7f0000001000-0x16)=""/22, 0x16, 0x0, &(0x7f0000000000)={0x11, 0x16, r1, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r2 = socket$inet6(0xa, 0x80006, 0x9d) timer_create(0x7, &(0x7f0000001000-0x58)={0x0, 0x11, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r3) r4 = inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0x10, 0x1, 0xff}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000-0x108)={r5, @in6={{0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x604, 0x8, 0x44, 0x4, 0x6, 0x1, 0x7fff, 0x1000, 0x8315, 0x9, 0xe0, 0xff, 0x5, 0x100000001, 0x7]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r6, 0x0}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x1, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, 0x2, [0x80, 0xfffffffffffffffc, 0x6, 0x3, 0x80000001, 0x7f, 0x3ff, 0x1000]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000002000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000002000-0xc)={0x0, 0x0, &(0x7f0000001000/0x2000)=nil}) write$eventfd(r0, &(0x7f0000000000)=0x3, 0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000002000-0x14)={0x3, 0xe906, 0x100, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000003000)={0x9, 0x101000, 0x4400, 0xb44, 0x6e28000000000000, 0x9, 0x4, 0x8, 0x6, 0x101}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/vcs\x00', 0x0, 0x0) fsync(r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={r7, 0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r8, 0x4004ae99, &(0x7f0000007000-0x4)=0x2) 2018/01/15 18:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e95000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000084c000-0x6)={0x1, [0x18f]}, 0x6) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d01, 0x0, 0x0}]}) [ 181.744730] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 181.753309] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/15 18:51:39 executing program 5: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d6f000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ed9000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f57000-0x4)=0xe8) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f25000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000-0x35)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x3, 0x19d, &(0x7f0000f51000)=""/182, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 18:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00008ff000-0x20)="1f0000000a0aff00e200f49ff60100dd020200000000ee8025ffdfea000051", 0x1f) accept4$inet6(r0, &(0x7f0000384000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000709000-0x4)=0x1c, 0x80000) 2018/01/15 18:51:39 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x20000) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000004000-0x68)={0x7b, 0x0, [0x100000001, 0x0, 0x10000, 0x600], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGSND(r0, 0x8040451a, &(0x7f0000006000)=""/29) 2018/01/15 18:51:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000274000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000ae000)='stat\x00') sendfile(r1, r2, &(0x7f0000237000)=0x0, 0xfffb) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f3e000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/15 18:51:39 executing program 6: statx(0xffffffffffffffff, &(0x7f0000bd9000)='./control\x00', 0x6400, 0x0, &(0x7f0000579000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ee0000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000069d000)=0x80000001) memfd_create(&(0x7f0000acd000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bc0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aca000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000001000-0xa)='./control\x00', r1, r2, 0x1400) 2018/01/15 18:51:39 executing program 2: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000152000)={0x0, 0x0, 0x5, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000dfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000001000-0x13)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) [ 181.919807] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 18:51:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00004b9000-0x4)=r1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3a) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="1bf7a96da6c2cb089a51cdd4bfe9f3035ec0a63a588fc3f2c56184e367c3318dd2f05f125bb53c945495e66b85fca2299d4f0e4984bafcb429157cd9e9b8151a40e4ccce122ec02b9576f91e0df8438d85799030f59c792ce41f7df8a865a770f30c155d28cbc874bbdccef938c4fd0b08dc87102f4a9e2e4b4a12b028fd313c3ce69eeae54317485e3a6a60859279e4fa5fd30318d04b90999cc2afaf60a1ffeeece2b0df6c32d7b72726e003cd2bea402d8204a1b6674f0decc4544aa82f73a055ddd4af7e0bc47e0e48f7189ebd9e64cf4f4b711e3d6dec1c406b6e532740a9ad2000e397a1b14f") 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) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000)={0x27, 0xfe2b, 0x3, 0x5, 0x20, 0x366, "50b8d6542c763cc0aed60e896a9f9dce711c94901e1dfd4913d60e1339a9d4d78972ebdba7ef5bf0a0e9bd64a84aaa6d59446d22dc05034da2901ed309d032", 0x9}, 0x58, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="a939832a5242bdddc420a6a3a9beadea276de5adab779678aa61b2d752a1a6643ca9144c2d54b7d6b682472b880dbed428d805f996ed108f285a1e2e289ecca1890a91ddd8f2490d9396b2d1cbca01f5f2b416f658d8c65c46658f835e4243221579e5719d0b9c2f75e2cb110727e7496c642fbd3b94bf95809c362c79762bc3a5971980acf2a312603224fbd060a149e52593a2824b7e74ace382ca2d8cd73a4287f9355fb8bc91b70fa240110deed2d99c0e4ffe511f66a2ba5943ff44758e1c45fd4f284115d85b256c39d52a5645", 0xd0}, {&(0x7f0000000000)="fc625fd5bb108c4192733cef2417ea0196066718e8601ddcfe1b206c6b0ef3c6827af178ebd9243c4afe464d9797c4502c30c141968c0c910c4681f671a5271a6da339f1dfa512ca30ff5188001f37ab851b4e1c688111992bd0176b6445ed3398c7980d00ce4863a90238396009c0395e8d2037e68702b488120aca1a7929c5fc812588e4a2046aea1cd686240e1a8529ac09e5e45b47f307de0cac08e923d838fa76942cd8f6fd22265fbce53692a5bdda252e7cffee05251cec97bf75d3505339669abf", 0xc5}, {&(0x7f0000002000-0xc1)="86deb0098b712bdb6f126cabbdd23f5de0490c3c0fce5a3ecd6aefd1212075ea8f6f5df53e4d0b670af7b1e8b3f1f29f2d9784f3a71bf9667916e4a2dae8c52ee427f6138012aceaf48b3985ed3f78239a22d5427f5686d553f279539b5143c5db32dc261792890746c00c11e28b357fa1bc1e77e7773d85697dfc8e16c9c90edf05d52fd4b123b803174ecd7b4b703b64ffcc42eb2b885ea97f61704cc11fdb76ef1ee91b3e68baf05b5b2d83301c20bfa869ef5d2d4394f47e2793a5ecbcc0e2", 0xc1}, {&(0x7f0000000000)="07b95ee9a98b46ad289806fef409bcc6fcc024b34697339995ae4349561d36512defd02d1674047f0ae0fa8895eb302992ce694e899b2d16a4f2bd75a25152ac439d46fa30717f31a110b77992c7ffe449f238b578fb2f1c148380f5c3f1aeadd9f66e424cbbe328475d33fbd38db379e1cbfc8b94e8152c671d63", 0x7b}], 0x8, &(0x7f0000000000)={0xd8, 0x0, 0x9, "4c89b5025d2a5fa16ebc501bcb4f5ddda9cf78df0f43660b021c94ac5e3197b4cfea7615e3a86ee87b6555e2d0ab0dbe021cc70fb9535dc5a268c7ebf420534ef9ebf5d114838dbe27db0e0dbead2a8916b6448231ef7691e07e4c4bdc4047e2fd11af9db95933db357f6ace2f626d563f2e40895e04d58a0a3324b2323db654582cb8101f40aa3e8fbb5576ac7a20071d2cb542e14bdc8d3558315e6aad19a88e4451cf19c5fdd1fc5fd7ad81421a5a9256258eb6b30650d58b50b529aebcd8eecb164f2d69262b9d34"}, 0xd8, 0x4000804}, 0x20040000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x12040, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000002000)={0x3, &(0x7f0000003000)=[{0x3, 0x7}, {0x5f8a, 0xa5bc}, {0x2, 0x8}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1ff, 0x220040) ioctl$KIOCSOUND(r3, 0x4b2f, 0x6) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000003000-0x2)={0x7, 0x40}) sendto$inet6(r0, &(0x7f0000002000-0x19)="d94749627afda1bb080ec643141b863159cf00cb960dcb5785", 0x19, 0x0, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x789, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x273}, 0x1c) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000001000-0x4)=0x8000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000006000-0x8)={0x8, &(0x7f0000003000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000004000-0x20)={0x6, 0x1, 0x200, 0x8, 0x3, 0xff, 0x8000, 0x80000000000000, 0x0}, &(0x7f0000003000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000005000)={r4, 0x7, 0x9, [0x8, 0x9, 0x99, 0x80000000, 0x6, 0x20, 0x100, 0x0, 0xbc51]}, 0x1a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000007000-0x4)=0x4, 0x4) socketpair$inet6(0xa, 0xa, 0xe97, &(0x7f0000004000)={0x0, 0x0}) socket$inet6(0xa, 0x7, 0x8) 2018/01/15 18:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000215000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/15 18:51:39 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000)={0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r0, 0x4, 0x400) 2018/01/15 18:51:39 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00005e0000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = memfd_create(&(0x7f0000001000)='.\x00', 0x1) r2 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x2c0) finit_module(r1, &(0x7f0000001000-0xf)='vboxnet1vmnet0\x00', 0x3) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000002000)=@ipx={0x4, 0x3, 0x2, "985adbfe4123", 0xfffffffffffffff7, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000-0x50)=[{0x50, 0x117, 0x9, "5e5792208bb30c0d584d14b7e0b3a9370e7837628b443e859de56151d40b09ae4b4c77260f683d0dde6ca1af07cd15a9eba535e9aa0c1e9e909103abdef051b3baae"}], 0x50, 0x4000000}, 0x40) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000009000)={0x0, 0x0, 0x401, 0x3, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r0, &(0x7f0000003000)=0x0, r2, &(0x7f0000002000)=0x0, 0xfbc9, 0xa) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000004000-0x12)={0x7, [0x7ff, 0x1, 0x765, 0x200, 0x3ff, 0x401, 0x1]}, 0x12) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/dsp\x00', 0x20080, 0x0) sync() ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000005000)=0x0) times(&(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000007000-0xf7)={0x0, 0xef, "02fced89cf2063254775cb4f42d60f140259c10ef5fe247b66088427e849678ea831b8d0907f4fad510e35ef6fe4b957663b38aca8f06532c1b62bf3849b64fa1ef3ad86b4daa00358b1a40e02f7670b22a2a2271ea7d237eb6c01ed02c753a188c04cd7fc6b84f36854a15a32224295305541b907d5a8ede44c643e1ea86f332d5bedc7d84cbc51f1b56f85c505fba10886e6a20fbdf64f96a9de0c7ed137518b654db5d8f20840d059abb20018dc7c93bb636c4725dbca2033d1983621f32799e815aba69453a253609eed6bc0c34e5a1114c0bb424b5d361d45261c69dc23cea400414882f24376ffbb30fb82b4"}, &(0x7f0000002000-0x4)=0xf7) 2018/01/15 18:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f00003b4000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f1000-0x4)=0x0) r0 = syz_open_procfs(0x0, &(0x7f000096a000)='clear_refs\x00') ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$llc(0x1a, 0x2, 0x0) 2018/01/15 18:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e0d000-0x8)=0x0) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[], 0x0, 0x0, 0x0, 0x0}, 0xc000) close(r0) 2018/01/15 18:51:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) read(r2, &(0x7f000000a000-0x64)=""/100, 0x64) fcntl$getownex(r0, 0x10, &(0x7f0000f75000)={0x0, 0x0}) r3 = syz_open_dev$dspn(&(0x7f00004ae000)='/dev/dsp#\x00', 0xffffffff, 0x10002) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000758000-0x8)={0x200, 0x5}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00006ea000-0x8)={0x6, 0x7ff}) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f000073e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) socketpair(0x8, 0x7, 0x80, &(0x7f0000d98000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000f2b000)={0x5, 0x7, 0xffffffff, 0x69, 0x5}, 0x14) openat$dsp(0xffffffffffffff9c, &(0x7f0000bf4000)='/dev/dsp\x00', 0x90200, 0x0) 2018/01/15 18:51:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000001000-0x13)='cgroupem1vboxnet1{\x00', 0x13, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000298000-0xe)='/dev/admmidi#\x00', 0x4c5a, 0x195400) accept4$llc(r1, &(0x7f0000b66000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dca000)=0x10, 0x80000) 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) futex(&(0x7f0000cee000)=0x0, 0x0, 0x0, &(0x7f0000fc9000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) mincore(&(0x7f0000eb6000/0x1000)=nil, 0x1000, &(0x7f0000df5000)=""/34) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cd6000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cca000-0x4)=0xe8) [ 181.962349] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 18:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000bb5000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x8002) ftruncate(r0, 0x4) r1 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000d42000)="69645f7278736f5a7600000000000089171b0773c7359d3d41d998", &(0x7f0000d16000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c37000-0x5)="3003100000", 0x5, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cbb000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000d56000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9b000-0x4)=0xc) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ea3000)=0x40, 0x4) 2018/01/15 18:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ba5000-0xb8)={0x0, 0x707, 0xcfb5, 0xed, 0x7, 0x2, 0x200, 0x21b, {0x0, @in6={{0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1928, 0x84, 0x5, 0xeb93, 0x100000001}}, &(0x7f000097f000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002bc000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100, 0x4, 0x10000, 0x1}, &(0x7f0000f5a000-0x4)=0xa0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000081f000)='/proc/self/net/pfkey\x00', 0x88080, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000c17000-0x8)=[0x9, 0x0]) readv(r2, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/01/15 18:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d85000-0x4)=0x0) sched_setparam(r0, &(0x7f0000e1c000-0x4)=0xffffffff) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000d95000)='/dev/input/mice\x00', 0x0, 0x301000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000090d000)={"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"}) keyctl$link(0x8, 0xfffffffffffffffb, r1) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007ab000)={0x0, 0x3}, &(0x7f00005d3000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000666000-0x8)={r4, 0x9386}, &(0x7f00004c5000-0x4)=0x8) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00009c9000)=0xf000) keyctl$search(0xa, r3, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/15 18:51:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000622000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f80000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bb4000)=0x0) ptrace$getregset(0x4204, r4, 0x6, &(0x7f00009b6000-0x8)={&(0x7f0000f24000)=""/193, 0xc1}) recvmmsg(r1, &(0x7f00008c5000-0x80)=[{{0x0, 0x0, &(0x7f00002a0000)=[{&(0x7f00003d3000)=""/40, 0x28}, {&(0x7f0000a74000-0xa9)=""/169, 0xa9}, {&(0x7f0000780000)=""/205, 0xcd}, {&(0x7f00002e9000)=""/190, 0xbe}], 0x4, &(0x7f000098d000-0xa3)=""/163, 0xa3, 0x40000000}, 0x35}, {{&(0x7f0000f71000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002a0000-0x38)=[{&(0x7f0000560000-0xd6)=""/214, 0xd6}, {&(0x7f0000b93000)=""/114, 0x72}, {&(0x7f0000cb0000-0x52)=""/82, 0x52}, {&(0x7f00001f0000)=""/4096, 0x1000}, {&(0x7f000016b000-0x1b)=""/27, 0x1b}, {&(0x7f000034c000-0x1000)=""/4096, 0x1000}, {&(0x7f00006b6000+0x736)=""/9, 0x9}], 0x7, &(0x7f0000233000-0x59)=""/89, 0x59, 0x1000}, 0x7ff}, {{&(0x7f0000f80000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d38000+0x8f8)=[{&(0x7f0000d2d000-0x78)=""/120, 0x78}, {&(0x7f000098e000+0x588)=""/46, 0x2e}], 0x2, &(0x7f0000d28000)=""/237, 0xed, 0x100000000}, 0xdfef}, {{&(0x7f0000f06000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000cdd000-0x30)=[{&(0x7f0000994000-0xed)=""/237, 0xed}, {&(0x7f0000208000-0x1000)=""/4096, 0x1000}, {&(0x7f000032c000)=""/7, 0x7}, {&(0x7f00002cf000-0xb9)=""/185, 0xb9}, {&(0x7f000094f000)=""/137, 0x89}, {&(0x7f00000b3000-0xf0)=""/240, 0xf0}], 0x6, &(0x7f0000d20000)=""/138, 0x8a, 0x0}, 0x3}], 0x4, 0xc099d6cdc0e1fa91, &(0x7f0000d79000-0x8)={r2, r3+10000000}) r5 = socket(0x10000000010, 0x4000000400000003, 0xc) r6 = 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) r7 = socket(0x40000000015, 0x5, 0x0) close(r7) close(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r6, 0x40405515, &(0x7f00005e1000-0x40)={0x5, 0x5, 0x6, 0x973, "919a9f6ae5810a737925a6a567c9e4835a2d0308a901a3cce21ed2229d4899f94535c4fef703525da4ce0e6a", 0x0}) r8 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r10, &(0x7f00009ab000-0x1)=""/1, 0x1) ioctl$int_in(r9, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r9, 0x8, r8) fcntl$setsig(r7, 0xa, 0x12) dup2(r9, r10) tkill(r8, 0x400000000000015) write(r5, &(0x7f0000a51000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r5, &(0x7f00006fa000-0x21)="1f0000000104ff00044345bb0700020000d1000009000400000000000000a3", 0x1f) 2018/01/15 18:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000047c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000095d000-0x8)={0x0, 0x0}, &(0x7f0000445000+0x8c2)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fd1000-0x18)={r1, 0x7f, 0x30, 0x2, 0x2}, &(0x7f0000823000-0x4)=0x18) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000050e000-0x8)=0x1) socketpair$inet(0x2, 0x1, 0xe7, &(0x7f0000332000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00004c4000)={@generic="cd59ecb08010e1da4a376d926ebaebec", 0x8b3a}) getsockname(r3, &(0x7f00003c9000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000997000-0x4)=0x58) r4 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000937000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c0a000-0x8)={0x0, 0x9}, &(0x7f0000ce4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000330000-0x10)={0xb2, 0xc, 0xd9, 0x35, r6}, &(0x7f0000ade000-0x4)=0x10) bind$unix(r4, &(0x7f0000003000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/15 18:51:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mlockall(0x1) listen(r0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000c0f000-0xb)='/dev/midi#\x00', 0x8000, 0x121000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x4, 0x3}, &(0x7f00008eb000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x1, 0x6, 0x0, r2}, &(0x7f0000000000)=0x10) 2018/01/15 18:51:39 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044d7a, &(0x7f0000006000)=0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f000000a000-0x8c)=""/140, 0x8c, 0x10120, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/15 18:51:39 executing program 3: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bd000-0x4)=0xe8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000d1a000)={0x6, 0x4, 0x7, 0x8080, "b28a79e26df7343c60082daa4a2d60bbed2da2665db4cbe28a0b5a8e80235b93"}) mremap(&(0x7f00007b6000/0x1000)=nil, 0x1000, 0xf000, 0x2, &(0x7f0000e9e000/0xf000)=nil) fstat(0xffffffffffffffff, &(0x7f00009a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000028f000-0x20)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000002000-0x8)='./file0\x00', r0, r2) 2018/01/15 18:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x14, 0x1, 0x1, [r0, r2]}], 0x14, 0x0}, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f000049f000-0x4)={0x0, 0x0}) close(r2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000295000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r1) close(r1) 2018/01/15 18:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x373, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xddb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000010, 0x1000000000000002, 0xc) write(r0, &(0x7f00009b2000)="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", 0x194) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00009b6000-0x95)=""/149, &(0x7f0000a58000-0x4)=0x95) [ 182.169068] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 182.191541] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/01/15 18:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndmidi(&(0x7f0000284000)='/dev/snd/midiC#D#\x00', 0x34, 0x200000) fstat(r1, &(0x7f0000daf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0xc, 0x114, 0x2, ""}], 0xc, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 18:51:39 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f0000014000-0x33)="32000000180025ff0700940d001404028020fe00060400050000001e0f000f000b00000000124fe50914eea4010056d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mprotect(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x4) io_submit(0x0, 0x1, &(0x7f000000c000)=[&(0x7f000000d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000000c000-0xcb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/15 18:51:39 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000ceb000-0x1c)={&(0x7f0000fb4000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000002b000)={&(0x7f0000559000-0xe0)={0xe0, 0x1, 0x0, 0x400, 0x4, 0x1, {0xf, 0x0, 0xa}, [@nested={0x2c, 0x55, [@generic="cb325fe8bc68c1693482f2055645e7398bb43427990840fb0bbf8b8b87", @typed={0x8, 0xb, @void=""}]}, @nested={0x10, 0x74, [@typed={0xc, 0x6d, @u32=0x1}]}, @nested={0x90, 0x58, [@typed={0x10, 0x6a, @u64=0x3}, @generic="906e956828931f7dd1d959d1c1f61d264292af881a361370b0f356a5a1da6b2814cb38899496069fffece15f369d580f74a2c3b58496e24673ab77a63e33652434797922b6127bc8a7ad314755f3edf5f0f66a6e24b0d644b2819612f36f32c3c3cf0a68c3743a5955e14dc6315020ad5a8e9a6fe55500d291fa"]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x20004000}, 0x4c011) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b7c000-0x8)=[{&(0x7f0000fb4000)="290000001846ffffffffefffff000002021304000000ff000400000000000000000500ffff5400f64e646dc241e9deb7238aeadc9b8cff0c9d86722ff854ffd1843bfc4c97ab349374b6b243c54281814525ae0ec853273a3cc9c69b2a80e41cdab5cfdb2047f203b7f621a3131b0819741eef8bbb9628946329b2936939b8766bcef85b2809e6f6a81123a89270f951326d1593fabc136d084883bf1d619d16504601a6768233bac4fc8a7bda8eed43cce057ae913aadf5a08a6c26cb3a5ec3b8751cbafa6d1c2494f0a14a", 0xcc}], 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d28000-0x10)='/selinux/status\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f00002da000)="7aed3c2efcd36ee4089c9176c86653580888abefc94d5d5ef7eebc8ebae5e9ca096b88b5add7ed91d10b9ffa10a59c10d928df5f0341bd9136dca4ce3678a34db16f5cde2c49fb90db9a85f185eeb18a9213f1a973f1a68770e4cea4aa544a6aa7f469ee5bb5ef7f8b75846de0e416f884e5029ecae8d7cd3b96822fc927977e1c858747f5365aff8caee45930e97f6a7a0f9876cb07bb51894eaadc727cb42250555f2affd29c44aa6fb6b211a7492613cb72aabeae72f0b436a034cd551999e5de1f1ab6242e55cce98a07d62074d7604e1ff0b73ca11fbcef60aa001c6aca26b69d9dedf7fbc72460b66eea31", 0xee, 0x2, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000fb6000-0x40)={0x32, @tick=0x2, 0xc8, {0x401, 0x0}, 0x800, 0x0, 0x120000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000ec9000)={0x3, &(0x7f00006ce000-0xc)=[0x1, 0x0, 0x7]}) ioctl$KDSETLED(r2, 0x4b32, 0x0) 2018/01/15 18:51:39 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000)={0x2, 0x3, 0xffffffffffff8001, 0x4, 0x8, 0x1, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000003000-0x2)=0xffd, &(0x7f0000005000-0x4)=0x2) gettid() ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000007000-0x90)={0x3f, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x24, &(0x7f0000004000-0x4c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x16, "d47372cfb7b856e2d9094e9f212c0cafb7eafee194e8"}}}, 0x0) 2018/01/15 18:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000013f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d1e000)='/selinux/policy\x00', 0x0, 0x0) getpeername$ipx(r3, &(0x7f0000880000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000adc000)=0x10) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000075c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00002c4000)={0x0, 0x2, 0x1, 0x3f, 0x100000000, 0x200, 0xffffffffffffff23, 0xfffffffffffffe01, 0x0}, &(0x7f00009b5000-0x4)=0x20) bind$llc(r4, &(0x7f00003f7000)={0x1a, 0x0, 0x0, 0x8000, 0x200, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000028d000)={r5, 0x7fff, 0x101, 0x0, 0x7, 0x0}, 0x14) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00000f8000-0x4)=0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000f74000-0xf8)={0x2, 0x0, [{0x80000000, 0x0, 0x0, 0x0, 0x4, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/15 18:51:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000dd8000)=0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000bf4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c32000)=0x14, 0x800) pipe(&(0x7f0000952000)={0x0, 0x0}) getpeername$inet6(r3, &(0x7f00002fd000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000919000)=0x1c) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000369000)=0x1, 0x4) llistxattr(&(0x7f00004ea000-0x8)='./file0\x00', &(0x7f0000114000)=""/4096, 0x1000) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000da5000-0xb)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f000038d000-0x53)="17779d12f7efa9b0a06f371c0b3697671d3a7162d078a46f578261e5ecc7bbf03dfc529d446241e9842ecbaaa02f5ba0205030f7023817c1fc1d66054b79a7c6c650072916982772a649da6a228e8a30cb7638", 0x53) mlockall(0x2) getsockname(r2, &(0x7f00001f5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d31000-0x4)=0x9) creat(&(0x7f0000041000)='./file0\x00', 0x0) 2018/01/15 18:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000df3000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007da000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000259000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002c0000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c35000-0x4)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000204000)=""/234, &(0x7f0000c00000)=0xea) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000052000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00001ee000-0xc7)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747e2022d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f000000000000000d066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd05980800579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b10", 0xc1, r1) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r4, r4}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'cmac(aes)\x00'}, &(0x7f000085e000+0xaa9)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x5, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2, 0x0, 0x0, 0x5, 0x10000) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ustat(0x1, &(0x7f0000773000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000017f000)='/dev/qat_adf_ctl\x00', 0x882, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockname$inet(r3, &(0x7f00002d2000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055f000-0x4)=0x10) bind$inet6(r2, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) preadv(r4, &(0x7f0000ead000-0x8)=[{&(0x7f00001f7000-0xe0)=""/224, 0xe0}], 0x1, 0x0) write$tun(r5, &(0x7f0000aaf000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0xb, "2c1e83ad5cb7fd10d7"}, @timestamp={0x8, 0xa, 0x5, 0x8}, @md5sig={0x13, 0x12, "c483f735e96014750fa3f5b2b01cd802"}, @timestamp={0x8, 0xa, 0xfffffffffffffffd, 0x5}]}}, {""}}}}, 0x66) 2018/01/15 18:51:40 executing program 1: syz_open_dev$vcsn(&(0x7f00001b8000)='/dev/vcs#\x00', 0xfff, 0x40001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa0000000000010, 0x2, 0x0) write(r0, &(0x7f0000c6e000)="2400000024000700e113003f000000060000020001000000080000000000030000fe0002", 0x24) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000053a000)="260000001000277c9301c100000000e90000dfff1900f4fffa6f02002007f951050003000101", 0x26) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000038000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) [ 182.290694] netlink: 'syz-executor2': attribute type 15 has an invalid length. [ 182.307134] device eql entered promiscuous mode 2018/01/15 18:51:40 executing program 0: r0 = getpgid(0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000000+0x2a9)={0x7f, 0x10001, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2002, 0x0) socket(0x0, 0x6, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000d3b000-0x10c)={{0x800, 0x0, 0xffffffffffff7fff, 0x3d, "c3ec4f45aded0eb736dac040d1c1a25385ced9dd2d621ff279c561866a0ce64b420b5dae657b1764a2176996", 0x9c8}, 0x0, 0x0, 0x9e, r1, 0x3ff, 0x9, "e66749187c39793ac4db0769bb7ed831a3b333568e0b1a8d4cecf6b3c1a9c9fc77740a6c112f3ad64cb3f85a9c3c19c41a821dc52b6e763b554d5654813e841f", &(0x7f0000cad000)='mime_type.{vboxnet1-\x00', 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7, 0x0, 0xc000000000000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000004000-0xa)={r3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000001000)={0x20, 0x1}) 2018/01/15 18:51:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00009b7000)='./file0\x00', &(0x7f00003bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = request_key(&(0x7f0000ac7000)='logon\x00', &(0x7f00005e8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000088000)='\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000533000-0x8)='keyring\x00', &(0x7f0000825000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000c55000-0x8)='keyring\x00', &(0x7f0000c32000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) 2018/01/15 18:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000767000-0x9)='/dev/dsp\x00', 0x4401, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x90000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f00000ae000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) ioctl$int_in(r1, 0x5473, &(0x7f0000394000-0x8)=0x2) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f000057f000)={r0, 0x81, 0x1, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3fa3, []}, 0x14) 2018/01/15 18:51:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000668000)={r0}) sendto$llc(r1, &(0x7f0000b47000-0x19)="972ee438a029f1c9af8292e961c1f1b3b0e52341dbd38827eb", 0x19, 0x80, 0x0, 0x0) fchdir(r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e4d000-0x18)={r3, &(0x7f0000f66000)="", &(0x7f0000d17000-0x8a)=""/138}, 0xfffffffffffffef7) socketpair(0xb, 0x5, 0x3, &(0x7f0000e17000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000802000-0x8)={0x0, 0x7, 0x8}, &(0x7f000009d000)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f000041b000-0x4)=0x3, 0x4) ioctl$KDSETMODE(r4, 0x4b3a, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000ca5000-0x98)={r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8}, 0x98) [ 182.343105] netlink: 'syz-executor2': attribute type 15 has an invalid length. 2018/01/15 18:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000e9b000-0x3)=0x0, &(0x7f000031e000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000cec000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000b52000)="", 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000381000)={0xfb, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00003fb000)=0x0, &(0x7f0000b2a000-0x4)=0x8) [ 182.442701] device lo entered promiscuous mode [ 182.474285] device lo left promiscuous mode 2018/01/15 18:51:40 executing program 5: mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xc, &(0x7f0000d45000-0x4)=0x7fff, 0x4) socket(0xa, 0x802, 0x0) socket$inet(0x2, 0x80804, 0x1) 2018/01/15 18:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006e8000)='cgroup@ppp1GPLwlan0\x00', 0x3) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000849000)={[0x1, 0x101, 0x80, 0x3ff, 0x0, 0xe0, 0xffffffff, 0x8, 0x9, 0x5, 0x2, 0x80000000, 0x4, 0x9, 0xc000000, 0xfffffffffffffff7], 0xf000, 0x0}) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000ba000-0x4)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f93000)={0x0, 0x0}, 0x800) fcntl$lock(r1, 0x6, &(0x7f0000f96000)={0x0, 0x2, 0x0, 0x0, 0x0}) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000b99000-0x2)=0x0) r3 = memfd_create(&(0x7f000084e000-0x5)="2d21862c00", 0x2) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00002b5000)={0x9, &(0x7f00004d3000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xb, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000e0a000-0x4)=0x0, &(0x7f00009bf000)=0x4) 2018/01/15 18:51:40 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f0000002000-0xd7)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="a55558114fcc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x9, 0x0, 0x6, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x9, 0x0, [], "fc65f048b073ec247e"}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x3, 0x4) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000005000-0x1)=0x65, &(0x7f0000006000-0x2)=0x1) 2018/01/15 18:51:40 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x4) 2018/01/15 18:51:40 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000fe9000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x92f, 0x101000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0xffffffff, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000069000-0x4)=0x0, &(0x7f000088b000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f00008c0000)='/dev/loop#\x00', 0x4, 0x80) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x1, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000076a000)={0x0, 0x81, 0x8000000000}, &(0x7f00004d2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000cc5000)={r3, 0x8001, 0x0, 0x100000001, 0x8}, &(0x7f0000f7f000)=0x18) 2018/01/15 18:51:40 executing program 1: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11b, 0x2000805, 0xff80000) ioctl(r0, 0x8912, &(0x7f00006e6000-0x8)="72c23aa406f7d7ff") write(r0, &(0x7f000018f000)="963bed974e4a88bb7b5afe7793048bd1dfda57475d5b5ae968fa87853b0abdcaa3d96d1af9af95b0f1f466d1b2b3ddc1703df98fa8f887326c836fc50d0d3b55aac65d5b589f3b28b61db349a6f4af3166fd322d3bbab4875c35b3c43eee804b464e6733c60e35f932f91f0043ba28939d1969eec3e43c6f284c5884b680d1edd3a4bf2299e14120071c74612ba7975746bf73961a1a658f27dbd7f6d81ac68d77aec3dc283d2b8691dc18f72fc742345326c39a1f5a966cf9c395", 0xbb) 2018/01/15 18:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r0, r0, 0x80000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x200000000001, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000049c000-0x18)={0x1, 0x0, [{0x48a, 0x0, 0x0}]}) r3 = syz_open_dev$mice(&(0x7f0000805000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000ea3000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e3000-0x4)=0xe8) 2018/01/15 18:51:40 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000617000-0xb)='/dev/adsp#\x00', 0x0, 0x8040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x11a, 0x40, 0xfffffffffffffe00, 0x80}, &(0x7f0000b27000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001d9000)={r1, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x69}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = open(&(0x7f0000b5b000-0x8)='./file0\x00', 0x101002, 0x80) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000d4e000-0x24)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x1, 0x5, [@multicast2=0xe0000002, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000045c000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000c60000)={0x0, 0x0}) ptrace(0x8, r6) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x40c, 0x0, 0x0}]}) [ 182.517427] device lo entered promiscuous mode [ 182.526864] device lo left promiscuous mode 2018/01/15 18:51:40 executing program 2: utime(&(0x7f0000697000-0x8)='./file0\x00', &(0x7f00004c3000-0x8)={0x480000, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00006c8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@ssrr={0x89, 0xb, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}, @generic={0x0, 0xf, "9c1de3d0730e881b9bc7554f1e"}]}}, ""}}}}}, &(0x7f00000f0000-0xc)={0x1, 0x1, [0x0]}) 2018/01/15 18:51:40 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x2, &(0x7f0000000000)="", 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000039f000)=r1) 2018/01/15 18:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) fcntl$getown(r0, 0x9) r1 = socket(0x40000000015, 0x5, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000858000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000902000)={0x5, &(0x7f00002e2000)=""/213, &(0x7f00001fa000-0x50)=[{0x8000, 0xe, 0x7, &(0x7f0000654000-0xe)=""/14}, {0x200, 0xbc, 0x3, &(0x7f0000a6f000-0xbc)=""/188}, {0x5, 0x40, 0x9, &(0x7f0000125000-0x40)=""/64}, {0x8, 0x54, 0x81, &(0x7f00005cd000)=""/84}, {0x8, 0x0, 0x6, &(0x7f0000ff4000+0xd6)=""/0}]}) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f00003d0000)=[{0x54, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc815675086"}], 0x54, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 18:51:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000317000)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000070e000-0x8)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000098000-0x8)={0x0, 0x0, 0xfffffffb}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000b99000+0x117)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000078c000-0x7)={0x0, 0x0, 0x5}, 0x8) 2018/01/15 18:51:40 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000004000-0xc)='/dev/amidi#\x00', 0xc000000000, 0x101000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000-0x9c)=""/156) unshare(0x40600) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000)={0x1, 0x18, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = gettid() lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={r2, r3, r4}, 0xc) 2018/01/15 18:51:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fdatasync(r0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000860000-0x70)={0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x7fff, 0x10000, 0x7, &(0x7f0000bb1000)=@common='syzkaller1\x00', 0x9, 0x100, 0xfffffffffffffffd}) write$eventfd(0xffffffffffffffff, &(0x7f0000847000)=0x0, 0x8) 2018/01/15 18:51:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008ed000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) timer_create(0x0, &(0x7f0000704000)={0x0, 0x0, 0x0, @thr={&(0x7f0000835000)="", &(0x7f00004ad000-0x8c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c3000-0x4)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000044f000)='/dev/rfkill\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f00006e2000-0x8a)=""/138) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000f59000-0x4)=0x0) 2018/01/15 18:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000090000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000018e000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000021b000)=0x0) getpid() r0 = getpgid(0x0) r1 = getpgid(r0) capset(&(0x7f0000582000-0x8)={0x1998032c, r1}, &(0x7f0000615000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setpipe(r3, 0x407, 0x1ff) setgroups(0x400000000000018c, &(0x7f00001a3000-0x8)=[r2, r2]) r4 = openat(0xffffffffffffff9c, &(0x7f0000a6c000)='./file0\x00', 0x100, 0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000ec4000)={0x3, 0x4df4}) name_to_handle_at(r4, &(0x7f0000434000-0x8)='./file0\x00', &(0x7f00001fe000-0x9e)={0x9e, 0xdc8a, "49195cc33b0007241040061a1c7f474686354a46cce53dc536d2a621f2ca8e8c5fdfc953bb12cdb7b2277b738e0ca0e73cb9b8eb549fc08fd72ebd36dc930c757d1ae19c2025295ca17f25adb9590addfa177317b779fd4569a7409405fb79b6f82314af9509030b2771365001c49381d5908e71265991c43666236e4f75bb52ca17fabc220149d5e12663f6756bcd44bb7f34a3a5f7"}, &(0x7f0000355000)=0x0, 0x1000) 2018/01/15 18:51:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbff04000900000045ffe007040000141900000000020d0004000700000000040003010c00001ee400", 0x39}], 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e3d000)='/dev/dsp\x00', 0x6004c2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000290000)=0x0) 2018/01/15 18:51:40 executing program 1: mremap(&(0x7f0000315000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000e26000/0x3000)=nil) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e29000-0x9)='/dev/vcs\x00', 0x16840, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000036000)={[0x15000, 0xf002, 0xf000, 0x2000], 0x8, 0x40, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000060f000)='/dev/autofs\x00', 0x20400, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f00000b9000)=@random={'os2.\x00', '/dev/sg#\x00'}) r3 = syz_open_dev$sg(&(0x7f000006c000-0x9)='/dev/sg#\x00', 0x0, 0x800) read(r3, &(0x7f000056b000)=""/236, 0xec) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f000075d000)=""/0) 2018/01/15 18:51:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f8000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000fdd000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f00003af000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000058a000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000d7000-0xa4)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x293, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000135000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000731000)=0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000c7b000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r4, &(0x7f0000d0c000-0xc)={r5, r0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002ed000-0x21)="0a0775b0ff01000000dd02002200dbf72905007f000000000000081a000c00e60e", 0xfffffffffffffff5) signalfd4(r1, &(0x7f0000d68000)={0x6}, 0x8, 0x80800) 2018/01/15 18:51:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000e73000-0x4)=0x1, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e28000)={@dev={0xac, 0x14, 0x0, 0xb}, @loopback=0x7f000001, 0x1, 0x8, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8, @loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, 0x30) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000095b000)={0xffc2, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/15 18:51:40 executing program 5: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00004fd000-0x4)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00003c2000-0xc)={0xffffffffffffffff, 0x0}) 2018/01/15 18:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000168000)='/dev/vcs#\x00', 0xff, 0x125500) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000181000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000633000)={0x0, 0x4, 0x204, 0x6, 0x7, 0x8, 0xee4, 0x5, 0x0}, &(0x7f00009b9000-0x4)=0x20) r3 = add_key(&(0x7f000065e000-0x8)='rxrpc_s\x00', &(0x7f00008de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d51000-0xa3)="8d2d846f868e005428334f410b105b8e14e5b80dde0e19908b370fc6a3d008eeb63c594eb134c16cba30e413258815808d395ad28c11484ff945370ef29a0b60b4b06291b0e8d4a88c378d949f95d314e79349ccc814415cfc8f32962da249c7a75bf40acb8682ea3fd2ebf703004cd4b9dc9e7f1a3ef463cfc4ae68907a783160fc9859a723dbd820be5054ef162974e6a9d207000a671cec4eb9ee30686f7568ded0", 0xa3, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r3) openat$selinux_member(0xffffffffffffff9c, &(0x7f000019d000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000138000-0x8)={r2, 0x2166}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009ac000-0xc)=@sack_info={r2, 0x9, 0x101}, &(0x7f0000339000)=0xc) setsockopt(r0, 0x10d, 0x800000000f, &(0x7f000068b000)="9a", 0x1) 2018/01/15 18:51:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='map_files\x00') getdents64(r0, &(0x7f000046d000-0x43)=""/67, 0x43) getdents(r0, &(0x7f0000007000)=""/4096, 0x1000) socket$bt_rfcomm(0x1f, 0x1, 0x3) setns(r0, 0xc000000) r1 = add_key(&(0x7f0000c0d000)='rxrpc_s\x00', &(0x7f0000c2f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b31000)="f9fc50c5f076564afa207d53cda83ba3ed1a61dd", 0x14, 0xfffffffffffffffc) request_key(&(0x7f00005b7000-0xc)='id_resolver\x00', &(0x7f0000f42000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c41000)='selinux\x00', r1) r2 = getpid() migrate_pages(r2, 0x2, &(0x7f0000577000)=0x6, &(0x7f00004ed000)=0x8) getdents64(r0, &(0x7f0000da3000-0x1000)=""/4096, 0x1000) 2018/01/15 18:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001b6000)='/dev/sg#\x00', 0x80000001, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000425000-0xee)={0x0, 0xe6, "a67dd5204695b8f6a441dce3302af85410a753f3ebe82c5ea5df012a46acffd8c73829885edd51a1256ee78a9e063e28829e5eac90089193b921972318a6405198421a415518bbb84201c3700cfebeccb917ad67a6fc7e1ebca26e43af71053df78481d1e614f252d840d39ce9fda2f61c8ed0816c8b7af26f2717890c645f2723e4b5f54ab7e9003ffb6f92651e03e16cda0b9941eb7687ad6ebf97cdefb498bb67fbe1885dd706fecddcc10b5e807cf93ad6cf5307db73b4bcff2c9579ebfe4ba3cb09cdbf99e3d4769559e00bf57109e3f46ccadaca2c53145a06257557b2f4ca44f68013"}, &(0x7f0000da6000)=0xee) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009f4000)={r1, 0x0, 0xff}, &(0x7f0000014000-0x4)=0x8) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000ea9000-0xd2)=""/210) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fd1000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r2, 0x1, &(0x7f0000001000-0x8)=0x0) 2018/01/15 18:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000161000-0xc)='/dev/audio#\x00', 0x3, 0x2000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ae3000-0x8)={0x0, 0x3f}, &(0x7f0000bac000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000350000)={r3, 0x4, 0xbee5, 0x8001, 0x8000, 0x9}, &(0x7f0000653000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c6b000)={r3, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x7}, &(0x7f000026c000)=0x98) sendto(r1, &(0x7f00001c0000-0x4b)="", 0x0, 0x0, &(0x7f0000bbd000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00007d8000)={r4, 0x6, 0x8, 0x8f9e, 0x3, 0x4}, 0x14) r5 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000d6000-0xe8)={{{@in=@empty=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=@loopback=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}}, &(0x7f00005c7000-0x4)=0xe8) r7 = getpgrp(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000460000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000036a000)={{{@in=@rand_addr=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbd000-0x4)=0xe8) fstat(r0, &(0x7f0000e14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00005cb000)={&(0x7f00005a5000)=@kern={0x10, 0x0, 0x0, 0x3004000}, 0xc, &(0x7f00001c4000)=[{&(0x7f000028d000)={0x598, 0x1d, 0x422, 0x6, 0x3, "", [@nested={0x168, 0x35, [@generic="63b5674c996d09eba185d49c0e8f4a24837cb9f7602e9092b90f5b8e5eecc1665fdae4fab3c8f0fd9d66f959e3b667c2f8bc1775caceda30312c1cc8241f652d10c432e44a469e0bd0e3578fffca60949f871ebffd85070caedd5a6847f671932dfb2f83fbc49a4b43c5b5dc17995de6ca651f90eac281af57dbb172881e3c5f10484fd8031b8bbfdfbf4be9fd59b5cee909db3184e5aa8b373d39bd6db2006cd5f4874e36c0b37aff7c656b904203335786f3ed38c509bc0baac8942f91a6c520e76d7b5087aeb324d816f05ef636e5af3c9942fd", @typed={0x8c, 0x28, @binary="225a09bc299e22d17e08d924c04cbdadafcd52a1c3c98580fa874606fa20b76ba2534b731d3188acff2ed57fe70597e01be0684f7e212f84cfe273768a653a4a7de4c0a9383ecb709757568ffe40aecd4b7aba147bfd24c0302e8d21e84c31289d4c36f5302df4e0e8e76fcca4c85a48f2df3fa956474138f37970bfb99d699954f1"}]}, @typed={0xe0, 0x96, @binary="13639f1f52452f8ff6303f396da7843f7c80f555aad6f3d769b49a22c0f97b40ae3ed4eee08ad81e344b675417d0af4c802f7894adc5cd2f6a6076cdfa6ef1c15306c3b5750a7cd755b9bac144dcb5d064a81c77fc5924db25d90f805795ad4f706f56338198816e732cc1ecd67f8d8cfd927aceb0e5fad4ae251a9d741e6b41b56d9f8043685fc63d9b3eb2938a6413590035c221f00c660af7a554e0575f8c5e1f2d3bbe78c256aa122b8b44f5bb998905547b679967c7e70c89ca2667b81fbf868bc1609a0df85d3cc0417068becc7dbbebae43"}, @nested={0x264, 0x5f, [@generic="e878230443f89e0ef32b2c4a4973c9862030aca7478c43c4512dd9794e0dce48e78d1cd1aa5895b6a13478da7c7d33ff24067f2d292a42be213cd6d4a1de2232e8b74d66ed69a1378fcb54ed154465cea401fea4bdbd697bea7325fb273e4b4b8f0d3335e48c", @typed={0xc, 0x59, @u32=0x3}, @generic="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", @generic="af32a36aaddcbca969ca9c12ff31301252c1ad89490d12dd52b0da3539e26a5f0a1bb85474f45fac7d8c401de81ca5d9e4cf507ce24aa603ebf50d84e92b8bcf60ca13c673ac2e731de316d2104667b7bf939567df5478c11301c23e820ad3ae5158f70eda90631223478bdd145a69681e965e3daa093d714eed1f2477e1d0df183c34b85e174b36b94c177b3094d2d532a0c9ae5de67f4efd8a8c88fc323a7a8e4304306896e908c890038dc4227254b2ffe9159b5337cddcced578dcddd2373d6e88c86cae5effcbf4007fd5d71f", @typed={0x10, 0x7a, @u64=0xf3}, @typed={0x10, 0x90, @str='{}ppp0\x00'}]}, @nested={0xdc, 0x2d, [@generic="8c563ba38a29c44200b5a9edff233f03280c20e8e1dbe0afe9f7c63d42f0514f28964e686c3ffb94a017c79edb19fa2a5f08ce98dac303ae7c30fdda52978f4c09cb78ba2e9535101f2af110161cf352dca2dc1f7df6a5ca005450d1e35fbbbdc49d27f9c8517ec555633bf347f12d6d2a8b3d2eb2200fc76710723787e921e8eb2c28b4356185ba05a7e050d175a084edee8de10e7fb9420f8508292d92218ee4b0b97e018384b7163170839b033adcefce24232486affb2336e9cb6c553333631df5c093d4740706720822a1589a4e8b8be9a603e867ad"]}]}, 0x598}, {&(0x7f0000ac3000)={0x164, 0x1a, 0x100, 0x6, 0x0, "", [@typed={0x18, 0x2c, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0xac, 0x55, [@typed={0xc, 0x5b, @u32=0x80000000}, @typed={0xc, 0x3, @uid=r5}, 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@typed={0xc, 0x1d, @pid=r7}, @generic="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@generic="a7885df0c4d694f17547eb9c8b94b54e508b86654b1e139e755792c59622c1352373b3bff04c13459ae9cade6a55d913be2f69495c944b1df6d7d9c78da7f523a464582a395bf73db06a1c5a7338af56d24f899eb426db178f33eee441d2c0387ca55dbe8b899831536830680a28b43b685fa0b1ee46d517969d6d52d1b275f8c365"]}, @typed={0xc, 0x3, @fd=r1}]}, 0x33c8}, {&(0x7f0000c33000-0x20)={0x20, 0x3b, 0x500, 0x4, 0x2, "", [@typed={0x10, 0x8f, @u64=0x9}]}, 0x20}], 0x6, &(0x7f0000b89000)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x1c, 0x1, 0x1, [r1, r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @rights={0x1c, 0x1, 0x1, [r2, r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r2, r1, r2]}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}], 0x98, 0x0}, 0x20048001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000054d000-0xc)={r3, 0x3f, 0x30}, &(0x7f00004f0000-0x4)=0xc) 2018/01/15 18:51:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000154000-0x9)='/dev/rtc\x00', 0x521200, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000195000)={0x9, 0xffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000c5000)='/dev/ptmx\x00', 0x10c00, 0x0) close(r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r2 = memfd_create(&(0x7f0000b0d000)="ffee00007570747275737465642a5d5c00", 0x4) fcntl$setsig(r0, 0xa, 0x40) fcntl$setstatus(r1, 0x4, 0x40004) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) 2018/01/15 18:51:40 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008b9000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000+0xf1d)=""/135) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000026000-0x10)='coredump_filter\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000ba000-0x87)=""/135, 0x87}], 0x1, 0x0) 2018/01/15 18:51:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ab000-0x10)=[], 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f34000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) bind$ipx(r1, &(0x7f0000ace000)={0x4, 0x5, 0x0, "0bd7e502992a", 0x6, 0x0}, 0x10) 2018/01/15 18:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000cb7000)=0x75) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) vmsplice(r0, &(0x7f0000bbb000-0x80)=[{&(0x7f0000423000)="bd", 0x1}], 0x1, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/15 18:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f000047e000)={0x0, 0x0}) getsockname(r0, &(0x7f0000e30000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ff2000)=0x6) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000023f000)={{0x10000, 0x800, 0x20, 0x4, 0x7ff, 0x7b8}, 0x80}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009b8000-0xc)={0x2, r0, 0x1}) mq_timedsend(r2, &(0x7f0000fbf000)="2e3a799b1f92682e39e07b5bf2c5149d7e688993a9e14a079adce6facb0ba28bfd80a10c95f707d9d4ff94bae358acd38882f1a7164e7a429f72920e599830c8", 0x40, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000173000)='net/softnet_stat\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) sendto$inet(r1, &(0x7f0000a5e000-0x1b)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000108000-0x8c)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bff000)=0x8c) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x2c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002cb000-0x6)={r4, 0x8000, 0x8, 0x0, 0x100, 0xfffffffffffffff7}, 0x14) sendfile(r1, r3, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/15 18:51:40 executing program 1: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000027000-0x19)="00ad0d00000005bac99f027145f7c1aa43dec6e4e403000768", 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000004a000)={0x0, 0x8}, &(0x7f0000050000-0x4)=0x8) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000050000)={0x1, 0x8, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000010000-0x4)=@assoc_id=r1, &(0x7f000004f000)=0x4) r2 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000049000)={0x8, 0x14, [0xfff, 0x1, 0x200, 0x8, 0x3]}) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$tun(r3, &(0x7f000004e000-0x371)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b249df", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000051000)={0x242, @time={0x0, 0x0}, 0xfffffffffffffffd, {0x0, 0x3f}, 0xfffffffffffffffd, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setscheduler(r0, 0x0, &(0x7f00002f9000-0x4)=0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000535000-0x50)={{0x7, 0xe95}, {0x1ff, 0x8001}, 0x3, 0x4, 0xc68, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00000fd000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000057b000)={0x0, 0x401, 0x30}, &(0x7f0000a45000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000023d000-0x8)={r3, 0x4}, &(0x7f0000b31000)=0x8) r4 = syz_open_dev$adsp(&(0x7f0000aa2000)='/dev/adsp#\x00', 0x0, 0x200000) fcntl$lock(r4, 0x7, &(0x7f0000999000-0x10)={0x0, 0x3, 0x7, 0x7, r0}) 2018/01/15 18:51:40 executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000696000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1d, &(0x7f0000000000)=0x1049a0cc, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0xf7, r1, 0x1, 0x3f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) r2 = socket$inet(0x2, 0x5, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r2, 0x8, r3) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0xe4, 0x1f, 0x6, 0x2, 0x3, 0x8001, 0x20, 0xe8ed, 0x9, 0x9, 0x5, 0xfe46, 0x101, 0x80000001]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)=""/99, 0x63) sendto$inet(r2, &(0x7f0000002000-0x7d)="65fa647890e6f0c28733ee9c058797eb32e42960fd5482094b88508f7662b26d8075401288abcdb8dfe3f1fc2371d5129e352ac93d57567688b191860421eaf7d2c406f5be450844c21c7255a17705ed30b84dc737f488db8f1b7196556935f4a9390f49273343e7d1816fded8b228a19727a475d3a1566441d4dcbb54", 0x7d, 0x1, &(0x7f0000002000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000004000)=0x0, &(0x7f0000000000)=0x4) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000005000-0x28)={0x5, 0x0, 0x3ff, 0x200, 0xd6c8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000)=0x1c, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002000-0x28)={r5, 0x76, 0x3, "bb0ba8c1399217cb367ab405ec69b7d32eaed4864f048ca94275d9fc2f9f"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000006000)=""/38) 2018/01/15 18:51:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) ioctl$int_in(r0, 0x5421, &(0x7f00005c1000)=0x7) sendto$inet6(r0, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 18:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fbd000)='/dev/vcsa#\x00', 0x6, 0x8001) writev(r0, &(0x7f0000ff3000)=[{&(0x7f0000700000)="", 0x0}, {&(0x7f000000c000-0x91)=' ', 0x1}], 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/loop-control\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a52000)=0x4a4, 0x4) 2018/01/15 18:51:40 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000ef7000-0x8)='./file0\x00', 0x3fffc, 0x1dc) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000ef6000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000039d000-0x4)=0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000ef7000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000ae000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x800000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef6000)="9bef2cb65c2da885497f491472788b8df4faff83244125537accf87a74b7cf0d432fcfecbb4747fc3d06ce2700080f71", 0x30, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ef8000-0x9)='/dev/sg#\x00', 0x8, 0xc0080) ioctl$KVM_NMI(r1, 0xae9a) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000085a000-0x8)='./file0\x00', 0x224040, 0x80) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000c2e000/0x4000)=nil, 0x4000, &(0x7f0000ef8000)=""/152) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ef7000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f20000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f1f000+0x7a)=0xc) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f1f000)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x100000001) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000824000)=0x0) 2018/01/15 18:51:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ae2000-0xa5)="9c", 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000737000)={0x4, r0, 0x1}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000037d000-0x4)=0x80000001) 2018/01/15 18:51:40 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000239000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000010e000)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = dup(r1) getsockname$unix(r2, &(0x7f0000000000)=@file={0x0, ""/76}, &(0x7f0000001000-0x4)=0x4e) r3 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x120) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000001000-0x10)={0xcc, 0xcd1a, 0x7fff, 0x4400000000000000}) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001000)={0x0, 0xfffffffffffffbd5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002000-0x10)={0x414e, 0x4, 0x5, 0x80000001, r4}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000-0x82)={r4, 0x7a, "0a376c0ac4ad4fb0f03d879a648333c7e09396b4bba6333a37c0f75352b2eda865a1ee9928bed7f2ba6c385b018cfc77ad509026199d302dd114964e6185ca2512340d10e7274f6c5f28ed3f6b104cc17851a49b2c684fe7d351012fc88b5d185a14fc00238d4ab80b3a9ddbfebe3357e82322f52a2f8a714966"}, &(0x7f0000003000-0x4)=0x82) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r4, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={r5, 0x8, 0x149, 0x1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000001000-0x80)={[0x5000, 0xf000, 0x10d000, 0xf000], 0x3, 0x22, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000002000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000003000)={&(0x7f0000003000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000004000-0x48)=[{&(0x7f0000003000)="37b30078ef9acb3baaa4f416d47579c9d229c88ebc8afbd7c885da0ae0369f2b64a36f3eeea132a280b02ab8ec754162f9f7a83bd12c913c8c63ddffb033ac7d26a0059c7bd09d1e630dfb699e9ba78ded1bdc9858505395b819363c9fd5d258ca", 0x61}, {&(0x7f0000004000-0x43)="b1174781428d668949e01e680792bb8cc926e87a75fa736a2fbb6ea6a8bd7b32561eb352783a73d45ff2fa4b6a39cddf0a52ce8c9e2323cdbeb370c5ec71448974b0e5", 0x43}, {&(0x7f0000004000-0x3a)="90cf4351735980a8373c6afebb48b60ae31db33f19fad0d4e6823ea7f8da501c809b0e9137d7e7d56826b18a332aa2239fa823c4096bee3eba75", 0x3a}, {&(0x7f0000003000)="4e5047ff3ef133fca25f087a84b171825995f2ac7b92c00746d05c032a43a3f5f76897e57d508dddbaf51ba1551db87f95391ea2b54126c7889c7cbdea06b5ba39ce3a64bdaa", 0x46}, {&(0x7f0000003000-0xbe)="b8c38c0c19293022931ee899d6fe4759d88e64712feeda895ffb1e776cbbb3c1308a297aa27573d608b2519b6a8d8896d7edfa3c4dfd1c336c86147044be5203a86a9a333035cb2b37794626de8476f90181ea06717120bbbfe28844d8ea4d47ec6c15d8426085086d02e172b9a62c08f792399deae49b1f634f9c2d3b5818db75dfad94f87a6f4e8cd067dfbe118be3d51868bdefa09f2d0612dd6fa36c193b59bd8a62b0fff739f9bf6c00dfbaef177e739c85860bb0f8cbf52eadb2c0", 0xbe}, {&(0x7f0000002000)="bee7db42de520c4b08f899e9a83f", 0xe}, {&(0x7f0000001000-0x96)="bc7445146345288554526631dd037869afb80d80daba00fd153df28e2c480e0cd80fd3ca5f7edcde2fe3147c7b63a33dd7ffed9a552fe74d385fb5686aeb5a687bf49bfa102fd2e12562ef1708486a28ccea97af1ff05b557efdda2f1e9077ebed9fdadb1a2a2718846d9f72d5472e34bc5ed02a84ae335f85a5281bc5ec1daa0d8d3170ef61b0b107358de4c70622a5cc38e5828de1", 0x96}, {&(0x7f0000001000)="1041e1fb2d965b1dbe0a12f67f9eb0ac6fd989ba6d772d6020487e0a2f23f7223bfa82c3506df5d7f99a4bdab1cc4f8d63305acf5b9cadbb9aebd6c238eeab35c5d5845ee933442aa6cdbec541e50b11bfa953ca636991e29ff23b348b79bb59e423f878aa862fc566ccb130d653a7fade711146b36fb45e0f33", 0x7a}, {&(0x7f0000001000-0xf9)="5f0c2e20f905be494557c1906923c7c725b9ce6cadb5fcd4dc354ebc9753507890fcc2b2f384d63edece51d24655b3e366d9ec44ef5a276f2dba1875a33e288d33bafe3fd2bfb168e73dfdaa51711f53f8e89e26b10990551c01e1b2c3944157a6289080fd6e211b7b73a0a9f11848323434ee1c3f3e2c76ca47eda9098a959afe13b6e1ab05c8575dee489416ea758fcb1d85b4b704dfe7f6884c93a9cd6d99ecf96df6bd26f48b9da5de9b82b29abd2b5370c6adfac9b41bb57e1045dc33b656ffd550158f3d24f29484381dafa5048378255b8dcbec15b6e44cfac7bdd31fa8fca344722db206be1df80a17a96b274f525f9347047aed0f", 0xf9}], 0x9, &(0x7f0000003000)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x18, 0x8000}, 0x10) 2018/01/15 18:51:40 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x8400, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/15 18:51:40 executing program 0: setpriority(0x0, 0x0, 0x80000001) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f7e000-0xb)='/dev/mixer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032b000)=0xc) 2018/01/15 18:51:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) 2018/01/15 18:51:40 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x2ee, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x14) pkey_mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000004000-0x50)={0x4, 0x3, 0x200, 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]}) fcntl$getownex(r0, 0x10, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/15 18:51:40 executing program 3: r0 = open(&(0x7f0000a33000-0x8)='./file0\x00', 0x50000, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x100000000, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000000)={0x5c7b, 0xc458, 0x9, 0x6, 0x1, 0x5}) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r1, 0x3, 0x101, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000884000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000937000)={{0x100000001, 0x0, 0x0, 0x2, 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]}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003c3000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000364000)={0x8001, 0x0, 0x0, 0x9e}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f00001b3000-0x10)={0x1800000000000000, r5, 0x10000, 0xfffffffffffffffb}) read(r3, &(0x7f0000fab000)=""/8, 0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000813000)=0x0, &(0x7f0000c89000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/01/15 18:51:40 executing program 4: socket$inet_sctp(0x2, 0x57f10c2a800dc9cf, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4100, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x4800, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000001000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000052d000)={0x4, 0x40, 0x3f, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000410000-0x8)={0x0, 0x9}, &(0x7f0000f7b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c7f000-0x98)={r2, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcb7a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f0000a50000)=0x98) r3 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc2c45513, &(0x7f0000cfe000-0x4c0)={{0x8, 0x0, 0x0, 0x0, "605778545fb864bd1cbca60a6b8beff0b5f8bf2f172b48135deb21c1588aabed252ad8750beccc559d2d5bc3", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000396000)={0x0, 0xff}, &(0x7f0000ddd000-0x4)=0x8) recvfrom(r0, &(0x7f0000695000)=""/23, 0x17, 0x40000040, &(0x7f0000736000)=@in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d58000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf737, 0x5, 0x2, 0x1, 0x3, 0x2, 0x9000000, 0x4, 0x9, 0x2, 0x9, 0x3, 0x6, 0x9, 0x3]}, &(0x7f0000df2000-0x4)=0x108) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006fc000)='veno\x00', 0x5) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000730000)=0x0, 0x4) 2018/01/15 18:51:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) pread64(r1, &(0x7f0000c18000-0x4)=""/4, 0x4, 0x0) socketpair(0xa, 0x8000f, 0x120, &(0x7f00009e3000)={0x0, 0x0}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00001c6000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000634000)='/dev/vcs\x00', 0x20002, 0x0) 2018/01/15 18:51:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xef4) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f00009ce000)=0x0, 0x9) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000087a000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000377000)=[{0x8, 0x10000}], 0x1) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x7ff) [ 183.143239] device eql entered promiscuous mode 2018/01/15 18:51:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00005cb000)='limits\x00') close(r0) close(r0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000055b000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/15 18:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005d3000-0xf)='net/ipv6_route\x00') ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000743000)={0x5, 0x401, 0x1, 0x9, 0x8007, 0xd6}) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) madvise(&(0x7f00008df000/0x4000)=nil, 0x4000, 0xd) 2018/01/15 18:51:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xc, 0x20080) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000925000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x4, 0x1ff, 0x4}, &(0x7f0000396000)=0xa0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000001000-0x1000)="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"}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x100000000, 0x4, 0x2, 0x2, 0x307d1a64}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000022d000-0x8)={0x0, 0x0}, &(0x7f0000ceb000-0x4)=0x8) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x100000000000008) pipe(&(0x7f00000b7000)={0x0, 0x0}) 2018/01/15 18:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000ef7000)='./file0\x00', &(0x7f00002c5000)='./file0\x00', &(0x7f00009d3000)='ncpfs\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000de9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003d000)=0xc) stat(&(0x7f0000108000)='./file0\x00', &(0x7f0000bbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000ea2000-0x8)='./file0\x00', 0x0, 0x0) sched_setaffinity(r2, 0x0, &(0x7f0000b45000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000209000)='./control\x00', &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f00003bf000)='./file0\x00', &(0x7f0000109000-0x7b)=@known="73740675a95c6578f9de32f40003ea22e650660781e5844fae5736392c5e195295837a3f80aada0fc7fdbd9eb2cc8103ff6da1117ff6f00bedad2ce1e871e5354a42fad665422fcb4fb66cc4b994e30c295a094cea0a46bb6ee401ab1769efe17757bb1bf653662a7ef48e70a7e9b67be0d782700383585e92abe9") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getpeername$packet(r1, &(0x7f0000fe0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000b1000-0x4)=0x14) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000d88000-0x20)={0xff, 0x5, r2, 0xb8124db, r3, 0x6, 0x7, 0x4}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ee3000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x8, 0x8, 0x100, 0x1, 0x100004, r4}) 2018/01/15 18:51:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40096100, &(0x7f000065c000)=0x0) 2018/01/15 18:51:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000ee9000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x200400) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000984000)={0x1, r0, 0x1}) writev(r0, &(0x7f0000de4000-0x10)=[{&(0x7f0000663000)="2900000020001900013d0010000000060200001600000f00000000040d000c0000000000000000088f", 0x29}], 0x1) 2018/01/15 18:51:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000992000)={0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb2, 0x1, 0x17, 0x8, 0x0, 0x5, 0x4, 0x6, 0x8000, 0xac79, 0x10000, 0x2, 0x7, 0x5, 0x1]}, &(0x7f000080e000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002c9000)=@assoc_value={r1, 0x3}, &(0x7f00002ff000)=0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000259000-0x11)='/dev/qat_adf_ctl\x00', 0x42400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000-0x16)=@random={'os2.\x00', '/selinux/enforce\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00007c4000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cc1000)={0x0, 0x0}) setitimer(0x1, &(0x7f00001de000)={{r3, r4/1000+30000}, {r5, r6/1000+30000}}, &(0x7f000074a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x40000}}}}, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000c58000-0x4)=0xb7) 2018/01/15 18:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ff5000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000079a000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000264000-0x1c)=@req3={0xe4b, 0x1, 0x0, 0x5, 0x1, 0x11f47e90, 0x7fffffff}, 0x1c) ppoll(&(0x7f0000e35000-0x50)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f3c000)={0x0, 0x0}, &(0x7f0000cc8000-0x8)={0x0}, 0x8) 2018/01/15 18:51:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d33000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000129000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00007ec000)={0x0, 0x0, &(0x7f0000941000-0x40)=[{&(0x7f0000e32000-0xdd)="aeb83774ec317285faac5208eca05685a4aa5e7810e5a70d2e7c7e3166c7b3d9e9", 0x21}], 0x1, &(0x7f0000482000)=[], 0x0, 0x0}, 0x0) 2018/01/15 18:51:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6b, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000580000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000a4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000143000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fbd000)={r2, @empty=0x0, @rand_addr=0x0}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d17000)={r1, &(0x7f00002c2000-0x4c)="af21f199546a78b269fd66b1511ba5c54bb3fc7958a303d0828c974078a5ffe2e60f2fb4eac05cbaf46fc9c5d34a34ec0d51a6b1f1e774a0c99535bfe53b47a030408e387b69ac9b55c6fdf1", &(0x7f0000abf000-0xf6)=""/246}, 0x18) 2018/01/15 18:51:40 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000d000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x530f, &(0x7f0000011000)="") 2018/01/15 18:51:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7e, 0x480200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000)={0x8000000000000, 0x100000001, 0x80000001, 0x4, 0x4, 0xfffffffffffff800, 0x3, 0x1, 0xe7, 0xffffffffffffad43, 0x8bb8, 0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00001e2000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cbf000-0x4)=0x400, 0x4) 2018/01/15 18:51:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008b2000)='nodev#\\vboxnet0\x00', 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008f7000)=@assoc_value={0x0, 0x0}, &(0x7f0000227000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000e2000-0x8)={r1, 0x4}, &(0x7f0000bca000)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000039d000-0xa)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x81, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x800000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x885}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000035b000)='/dev/cuse\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000aca000-0x5)={0x1, &(0x7f0000c0f000)=[{0x0, 0x0}]}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000043000-0x4)=0x4007ffffffe) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000c56000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000d66000)=0x0, &(0x7f00002b1000)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000086d000-0x4)=0x3085, 0x4) write(r2, &(0x7f00008b6000)="9b3900004fe4a62c58a0011b928280415a9ab40067b7b5fbf504", 0x1a) syz_open_pts(r3, 0x2000) socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000b6b000)=[{r2, 0x2, 0x0}], 0x1f6, 0xfffffffffffffff9) r4 = syz_open_pts(r2, 0x0) read(r4, &(0x7f0000f24000-0x52)=""/82, 0x52) 2018/01/15 18:51:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) r2 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000cdc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000e03000-0x4)=0x1, 0x4) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000037c000)=""/40, &(0x7f0000b5b000-0x4)=0x28) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000843000-0x4)=0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000f1000)=0x0, &(0x7f00004b8000)=0x4) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000c4e000)=r4) r5 = dup2(r0, r0) write$tun(r5, &(0x7f0000173000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/15 18:51:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='+md5summime_type\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x1, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000002000-0x3c)={{0x0, 0x3, 0x3f, 0x3, 0x4}, 0x5, 0x10000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r1) 2018/01/15 18:51:41 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 = openat$cuse(0xffffffffffffff9c, &(0x7f0000810000-0xa)='/dev/cuse\x00', 0x200481, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f000094c000-0x40)={{0x1, 0x1, 0x400, 0x0, 0x9}, 0xfc, 0x1c, 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]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000c81000-0x5c)={0x7f, 0x2, {0x0, 0x0, 0x1, 0x0, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000900000-0xc)={0x0, 0x7fffffff, 0x10}, &(0x7f00003e8000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c1f000)={0x7, 0x200, 0x1, 0x5, r2}, &(0x7f00005fd000-0x4)=0x10) io_setup(0x0, &(0x7f0000f52000-0x4)=0x0) ioctl$TIOCSBRK(r1, 0x5427) io_submit(r3, 0x4, &(0x7f000089b000)=[&(0x7f00003ef000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f00005c2000-0x1000)="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", 0x1000, 0x4, 0x0, 0x0, r1}, &(0x7f0000d07000)={0x0, 0x0, 0x0, 0x3, 0x85, r1, &(0x7f0000abe000)="f7ee0d086c18e3b1621d0462dd08bf720a5eef2de97a3db8937d55cc850f355114903a0375fe748c2d1cf09472a63f9cb1cdcb9467271ae79380a44c983cc2e451d2acb85690b99cc483776477567a05e55dfd540450c2e7023b4afb49060bd2c14f5a6493cd5e8f789c1a7c9ec76435a59da6d81f7d68a2ab766050269821395aa82597b81dbb841daf857b4cf2b7e2c8b228", 0x93, 0x4, 0x0, 0x1, r1}, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000633000)="c2345e66fb24aea4115ba75ca42f59f0396df725a0ea4a583669dbeced9dbec8116d1d91ae52c15dcb37457b9c6a0bcc69fbefab921261674fe84bce0d2311161ab7cf25a675a4c1e20bdc26aa13942e6de7711b158628b439f6f11ef14571a06df6bf832ab91160d3098ac054b6cf607c9699133becb968c3db0e845fba4ab4e8d619fc753d69acb94213eddb459c547c2617f20019b31b47b6b8aa6772961f3afcbfebc4787ae850ce8dc045692ffcdcd8c5ee9b427f191fb096ef3c216c2f364c040448f4a76f", 0xc8, 0x7ff, 0x0, 0x0, r1}, &(0x7f0000f68000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f00002df000)="480971c84cedda3642b017c7364a01b735a3b01f397df50fce32398d2de0a0ed1a846bd1904ecec134bf842a67e6cf9c1979538fdeb010cbb68fe26a69bd57cb8290fdb7c1dcb691c284ed55ac6e3dabeaf2a73c063ad47a7cc5fa7c41b09760a3c4f40e10cfeb4ca8e7d81bd48149492b4f4655b1c39b53329e80763d8107c301492dce04a5", 0x86, 0x8, 0x0, 0x0, r1}]) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bcc000-0x4)=0x10) getresuid(&(0x7f0000c5d000-0x4)=0x0, &(0x7f0000a54000-0x4)=0x0, &(0x7f000032c000)=0x0) 2018/01/15 18:51:41 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000013000-0x4)=@int=0x0, &(0x7f0000012000)=0x4) syz_emit_ethernet(0x14, &(0x7f000000f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "c2ad6d045a03"}}}, &(0x7f0000002000)={0x0, 0x1, [0x357]}) 2018/01/15 18:51:41 executing program 6: truncate(&(0x7f0000ab7000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00003a5000)=@assoc_value={0x0, 0x0}, &(0x7f000013f000-0x4)=0x8) r0 = syz_open_dev$audion(&(0x7f0000fbf000-0xc)='/dev/audio#\x00', 0xb946134, 0x141000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002c2000-0xa0)={0x0, @in6={{0xa, 0x1, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x4, 0xfffffffffffffffd, 0x1}, &(0x7f0000d5d000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ee0000-0x10)={r1, 0xc000800000000005, 0xfffc, 0x1}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x5, 0xd, &(0x7f0000a54000)="", 0x0) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000640000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fee000)={0x8}, 0x4) fchdir(r0) [ 183.398221] device syz4 entered promiscuous mode 2018/01/15 18:51:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r2 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000003000-0x10)={0x6, 0x8, [0x100, 0x4]}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000014000-0x2)=0x5, &(0x7f0000012000-0x4)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/15 18:51:41 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x32, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xf5}, &(0x7f00006d1000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006f0000)={r2, 0x5}, &(0x7f0000e02000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="e192982017cc9043683f1db5d0575134", 0x10) setsockopt(r1, 0x10e, 0x20000000000000b, &(0x7f0000000000)="", 0x0) 2018/01/15 18:51:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001e0000)=0x14, 0x80000) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e87000-0x4)=r1) 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) r2 = syz_open_dev$sndpcmp(&(0x7f0000f2d000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x88180) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000285000)=0x0, &(0x7f00009f5000-0x4)=0x4) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000a93000/0x2000)=nil) 2018/01/15 18:51:41 executing program 2: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x8000000000000084) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e71000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000656000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ad3000-0xc)={r1, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffee5) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x5, 0xffff) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000047d000)='/dev/hwrng\x00', 0x80400, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000e76000-0x8)='./file0\x00', 0x2000, 0x20) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000e74000)=[{&(0x7f0000e75000-0x1000)="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0x1000}, 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{&(0x7f00005f5000-0x1000)="2c4024593dd975a72d1cec1f4c50260483741839dd55c18068b1a415794451293a4e90040108c5d862e819555ab4c396c135f9a38f4693265cf9526ff9b56c9515b7d2f97fa9487fa79fa6657826c445a21771cec4b1f0f12ecb57b349fa4705841ce321388811bd9c59c8999e00774c78002e90b1b4b0ac6cd2414364269786074d923803e62cf32412a61f11edb560fde0fa779f1b474fb5e70a4692f946f3f668829f49203488b9a26e9f31a0e9d0e910b6cde5d6ea7982312303f0ae6bc00fc7f268f464985cc9f8d3c9bfa570916ede2a467231c2dcaf7b6f59234655bcbce2b8211351ebdcb00c2f1752b291e366ea6547fece336a02853b1942e835e0f6ebbf24262b583989411145011baa8b2875d24248808ce06a72a787e59b4e40fe3d45d0116a6c208ad002126626b6c298519becfbe50650f5e9de179bfcc481dc1e82ae8c1ec633efe5dcacc6281b702b641d4199bf9c4695684b6bda8a41fc25adac747b9febbc44bf056c650f4e3b464a0fbc3d08f376eccfd1c471b77fc61245a01058f270eb70239aac8ca0b6d8f48a5ef1781efa488d104ce063ddd854bee4cce568f393de3e336662321bcfbff88b9d3fddb33a7beadeb041e9888568ff8521f0ad6a6c6e92eb4246f92a60649dce1f1f4f3c0bf509231b16a7021f920f1ea2b5d64f7c8845c9f73a697c3185c9ffc44866299efe410dc8d4caa1afc31d70ef5b3609b020f2e1e83df352276ecad925ff39ce27e0bcbe3c40271a5f8d91f2bc15a11c96817bdaf03ac206e3b035b2c077ed83cd1b39fc0cb2861c89b76f0b57d748ab26af4b9912713b1b131570207d363685168af70c2f0dd39be448b14fbe5a1b0e66ca63818797bb008ec5703ee689ca3c20546de9d47fb0b6388989d74f11c503e0555e05242c79354e40fc0ce92f56ec18cce4c2939361f935cb90c783de9bc09da1e73375c40728227a6b30b2909759e4c2a996e6b05d7a2054dbdbadd6c7ee70d7d4b2784f4161d4fd692e16d3a45e16d841d42fa76c90b168b22f0723057b2f3007af432d045c631c730a9542d11e9e31704f0f8a34af7028ee4b9f0d699ab158a0afacfa75b37198d4d43dd4312083325216e4d9eb5f133735bd411964d12bf1d89087fbe698abcd6cbb392f4764f946fdea33138018c39f93edd4d3c9d85f7e2769135f6418fff0a1d45356a57c16293586b3545971fb0a003044a4618fbf9fcc085231297d260cbd839106daa7efd03c0b096d320a418d03b60ff8f3365cab2570fb3ba56778d0da25c34af6cb53d63f3d1cc0293db62a5f7fba754e1d1f08b1c16f59bc7c6a602fae091d9d38073309339f504e4925482818a42d3082152981ae024bbfabb5679eeb97ebdeba655da6a677ea06c128e743093e6fc5154986fcdb80bc472369a5f211217f41ffc4bd405390a60bdcb1220040effe3564fcdc64d6b242a5046e68b48c8b7cc1a4159c3751f19683fa1c711ef5c4eb3e9d8e151e945cdd034cc3b10555dc915570c63414f3a72ffe052bbbec0f71107ec3ec3f10f5259d90b29d8c9f57363afd68d7a08cf03ddd0013db1d6091308960569c090a1dc3a7a780dfc5e325307d73886f7b5d0849794c880ab8ff7999332271296aab2d45cc7316ba763fc32efc7bc15195a7312382572f1fe8db32fc0bf61d7b9e7051ae58db3c53274adcb5f1fb64a71615e1cf42f5a0c41bb0ed08242b03026ab590cb5b50dd0e95860fa16f6951d78312562db202f7343f3eedfc5deebf10c462cbd3f01f540224f32c39955bdee12e498f6ee2b67deefa6d76efbd40dfa0acf1b61797ce2d571d52b3d186571a26a5734b870fbcc6584a436162526b317bea4eafa032f858f8859f35c9694a5476d0ea4d3bc96eb4b476e10c78e10d85a0cee45821ab8c62229fc58251422e1cf55c8e207f5a4c00da8cd83f659fd4afc0785039ebb29072acaff19e6562a9e388ee1feef7ae06bbb71582253f954e9e79470ce5042f12f856777338a8e0971cb82655de40c5e437b64d641497f7d5da4079ffba91879a571fc1bd2f89a2870d46b02423a608cad74654588f811680ba04741f6713f8bf1cad829f42f4e3cc1bd43f76befdfe65926a124c960795a5c5fcfcf30e92d31a7bc70f640138f32942954f017f8cfc2ed67f61a3ada187b27be793f0b9e92a5e20de1ea876938df54812a9df900666e0f3767f35f7e002086d43a854759746bb722df735db4d400dd08e2291c69aa7f4203f3b8fdea48e7e94db73ab6b0982ecd85aa687028cb9e1d142e12174fe2c873d8423dfb48087a72af959334162245ebb688f1863bb2644ea4bf8c941d06eadade4cba5b68aa40038f9a6837cccfafbca6dbd6a5fb7950515d28e3bb31503343db34286e54826a4845bc91b7b7bd07782c355a59b4e945fac7acc6a3c97929b76747f52edb8e9f8241651cee8cb4e89aa9d2a7a890df49ff036627c68e16080cad4acfb39751755f5857f6cbb8b71142009aad57a938257f75ba32e1691ea023963a342610d2e10a4e106a1b0d7683981fdca3e599e9cec5a91fc75bffbdecb233c8e0bb19abf90f8b3c83aabeb5744ef89fd8ed6664a53e0f056fe8128993ef0b16ce531393b001e95f1ee65b7b9fcf6453268c873ff6d5fc225031a4dc000dbd2c81d77bfcc99827d3397390bcd5ade5ad7d6b03ad7a1cdcf6ca4bb511febb605acf17bb62758bfd59aa86a74c8c6a63383006f1fd5f87608e3f4bf453aafaf404ec9e241c41aa6e3b6e65c5ea16556dc79c4d728764399e1eae99bd5c8d1520e9c950a3a23442025cb0555ef28044826661eb74f61cc8113363fc597d10941bf2050b91e5c92193842488197f358d74148e5a4190d330e1cdb5dad806fa8ca6e6dbe6c72685d97715a5dc09e2c4122fa20d2cb04953c5754052947b8a13f7fd55659bf6f1f57f1ceb16388b7bbfb78a5dbd0009566da6437298738a951e9ae01d693956c0c0f4fdde4649055421405ff166e1d24627e956e96707b62e58f7b57e8e00950267b54f3b2deec45ace0def97b3eb004b515ab2c5dc49da0ecc0d05d90cfb7b24344e57523e23b010c9119ad3a883ebcc4f8e7e26760421168e906e2c261a4fd9e69d4eab44efd4232130a56c750559c22955d87052be589e6dfea79bc2d445fcfa03df3152b4cc033833ae2270050317e0d8f18ef0cd5c49dd5e813cc1ca95b4f9ac62796b30bbf929b77fe297f074e247265a874f65d84cc310c19c82d2ecbbe928ed73756d97ef8f26c2013080d01d115d863db97f5523aa2b6a24c0d8ab5fcba53a822eef495414cdcaa4fdf67b30f108d534b1945e93886cf25a1144617eb5c60e4a4e412aabd71f259d6502618c3046bf30bfbf57b587b78a942787c4c35065f9c0f4748e39b678d4595417fa63d800d516872dacb10cf1d6c052cd97095adc8746608aff4e4db4aceec6635010523353b74a50ad53ffc4385926cc17abce38dd8d1cc17fb0e5f2e384a8bd5a46bfe2bf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0x1000}, {&(0x7f0000e74000)="ba70d9d4d5b86bc92ab1673ff1719502fd815090abecc2a3086f2be3d71e9dee0d6b9ef51b34132b74bf4c4298391a7c3badf68efb40ed96241f887fbc6702a77e71a450139dd461b598fb9c3c594b55fa939a648b6728ada38c7e3733839a31c9892636cedb0588", 0x68}, {&(0x7f0000378000-0x46)="aeb645ad24f741acebdc7bc63bbfede3000c619b49c0d7d3fb3db0083b8397d8e1841417b4573b535fb325a382f8ec6693a491e846b93bcbf292afdeb71d49014620b6a8058a", 0x46}, {&(0x7f0000e74000)="0c8ad56bc11ca6a619f7e251bae30133fab5a7b1e0c209c8e9f03ad4b58f3ecb8c9d727f5e18bef35aef54eecda30dd1693c08d4cd607138a7cab2c57294f280884dfb24cd883832c479fd06ec825e1e423dd07c845fbfa041079224f65648257fb76039cab18ed9410a72f6a5ea906933d8fe9afa6c2be4280839e26f40366e70f68699dee80eaa047f1ad0983b08b73d8a744968820f68906ea31644620698e4f491b17d1c4016a1", 0xa9}, {&(0x7f0000c66000)="3b7d2aaec9232411a7555936b947b9036025890d4f2a3b538912fb2136429798de8e8b856d1bcbe5981b2d93e881cb799b7d9e37f03c28bf75bf83d4b1e046d648078323f49fbf1efc0ef8730227d2432aee73f4ad353d682feba162047f3eb4a732440e71ae86b9cf42f96fe74f4db59ea2c581b7efb8a2b5c443a7471c64ae2aca6fb893baff7fe6a999f086886f6a9a6d2da0d34a1f2ef2499ca26f600a137890dd12572283b6f17462adb21c0508", 0xb0}], 0x7, 0x18) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e73000-0xf3)=""/243, &(0x7f0000862000)=0xf3) openat$selinux_user(0xffffffffffffff9c, &(0x7f00009c9000)='/selinux/user\x00', 0x2, 0x0) 2018/01/15 18:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042b000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000006f000-0x4)=0x0) connect$inet6(r0, &(0x7f0000953000)={0xa, 0x1, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x23f0}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) sendmmsg$unix(r1, &(0x7f0000465000-0xc4)=[{&(0x7f00006be000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000215000-0x30)=[], 0x0, &(0x7f00008f4000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}], 0x1, 0x0) set_robust_list(&(0x7f0000ea5000)={&(0x7f0000477000/0x1000)=nil, 0x100000001, &(0x7f000059a000/0x4000)=nil}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000059000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bae000)={0x0, 0x98, &(0x7f0000764000)=[@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4a8}]}, &(0x7f0000926000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d28000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000740000-0x4)=0x1008) 2018/01/15 18:51:41 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, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x3}, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000e00000-0xe)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000eaa000-0x5e)=""/94) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000133000)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000680000-0x4)=0x1016, 0x4) r2 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000457000-0x4)={0x7}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000dd5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/15 18:51:41 executing program 4: utime(&(0x7f0000154000-0x8)='./file0\x00', &(0x7f000008d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000002000)=""/245, 0xf5) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000002000+0x991)={0x100000001, 0x200}) read(r0, &(0x7f0000000000)=""/246, 0xf6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x6)='cubic\x00', 0x6) sendto$unix(r0, &(0x7f0000000000)="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", 0xfffffffffffffe85, 0x1, &(0x7f0000002000-0x8)=@abs={0x100000000000, 0x0, 0x3}, 0xfffffffffffffdab) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000004000-0x8)=[0x5, 0x7], 0x2, 0x1, 0x4, 0x6, 0x36e, 0x8, {0x3f, 0xffffffff7fffffff, 0x9, 0xab, 0x4e1f, 0x7f, 0x4, 0x800, 0x3, 0x80000001, 0x9, 0x0, 0x2, 0x4, "f9f74afebf88e9391437974f9b3fd53181ebfda5976652662f71ee73056cff9f"}}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x4b, 0x101000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000004000-0xc)={0x1, r0, 0x1}) accept4(r1, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0xa, 0x80800) 2018/01/15 18:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005b9000)='./file0\x00', 0x1, 0x10) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000c1b000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000475000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000f3a000)={0x23b, &(0x7f00004e8000-0xd7)="f28df3a823f6ff8fe2cd0a8dca73ca2ab4ca046bb8aa475c477a019c4a5697f7c00f968f28107f83377018ff4c058df3a65cef056599572c6dadd512890532a71e875689684dada460fb94b99002577513321f39ba95bcc0512f3b3a8ac27da1439534348989647eb1bfa307e19f6fbc0df7faad67a186519e5eff84b474f89b103366bd8d4c82467a32acfbbde3d273f9596e1309feb42515d4377292aff6ca57685a10ea7134b05a00b0f68191276fbaad15672b353ecd80e6a5d2aefb68fe2a9912cb3d9a7a1125680b1d922155a010e6ff5a79fd79"}) ioctl$int_out(r1, 0x5462, &(0x7f0000995000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fb7000)={0x0, 0x0}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000752000-0x6)={0xffff, 0x544e9bc5, 0x5}) fcntl$setsig(r0, 0xa, 0x1a) ioprio_set$pid(0x2, r2, 0x5) ioctl$int_in(r1, 0x5452, &(0x7f00000f2000-0x8)=0x2) 2018/01/15 18:51:41 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mkdirat(r1, &(0x7f0000c42000-0x8)='./file0\x00', 0x101) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00008a0000-0x80)=""/128, &(0x7f000054b000)=0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000742000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x4200) 2018/01/15 18:51:41 executing program 0: r0 = epoll_create1(0x80000) ftruncate(r0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x100000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000656000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x1, 0x1, 0x55, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000004000-0x80)=@generic={0x1d, "8647e2b753c5cf586eac9d331541b336a35474824adbde0e73e278a72dc429072edc3d4d83947f413e12c6c129104ad1c26baefb5d725f2ca86dc468d36fa50be171fa461922e45b29f42e79153fa3f35210ec46e92a2ca734dbe181759a00911eae78517689445afcc765f22cd122753e396aaa2f82290c2e0301e26635"}, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000004000)='encrypted\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000-0xa3)="4f22246e95ac133e3447978c42c4373e6e1e64e5ebc223a707070866e0467c3c1497a7854c181e8153dba4973bdab089cbb204b9401d40adb3b3c337f54be35c3cd4fcf002edb5af5b0595fa976c9f4a039bb65f2434a8b60b9cc577b34b9f72279ab42237c960e777bfa0c84718c89a7b6caad8043d1b89703fe87cdf5c2cf5694c8e4637d641564332de9c275198eb96a75a30f0a951bf19d6eca4500fc57887811e", 0xa3, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r4, r5) r6 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x1, 0x0) mincore(&(0x7f0000002000/0x2000)=nil, 0x2000, &(0x7f0000002000)=""/4096) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000005000-0x32)=""/50, &(0x7f0000006000-0x4)=0x32) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r6, 0x800442d3, &(0x7f0000002000)={0x1, 0x5, 0x81, "bf85206b2ff1", "81c91599b16521c1a6331eff6315b7b5"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000006000)="") getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000007000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) epoll_create1(0x80000) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000002000)={r3, 0xa0, &(0x7f0000004000-0xa0)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x46878757}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000-0x4)=0xc) 2018/01/15 18:51:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) 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$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000fc6000)={0x14, 0x21, 0x100000829, 0xffffffffffffffff, 0x2, {0x403, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCGPTPEER(r2, 0x5441, 0x40000) r3 = socket(0x5, 0x1, 0x100) getsockname$ipx(r3, &(0x7f0000bac000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000013000-0x4)=0x10) getsockname$ax25(r2, &(0x7f0000c2f000)={0x0, {""/7}, 0x0}, &(0x7f0000de6000-0x2)=0x10) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f00005d8000-0x78)=""/120, &(0x7f0000a23000-0x4)=0x78) 2018/01/15 18:51:41 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000a0e000-0xd6)=""/214, &(0x7f00005a0000)=0xd6) 2018/01/15 18:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() exit(0x0) capget(&(0x7f0000001000-0x8)={0x20071026, r0}, &(0x7f0000493000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f0000df7000-0xd)='/dev/dmmidi#\x00', 0x3f, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000aa2000-0x78)=[@in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f8e}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) 2018/01/15 18:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f000076f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000c4f000+0x9b5)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000276000-0x2)="07fb", 0x2, 0x0, &(0x7f000022c000)={0x0, r1}) 2018/01/15 18:51:41 executing program 6: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0xcd8]}) 2018/01/15 18:51:41 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000)='./file0\x00', 0xc0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x18d) timerfd_gettime(r1, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000)=""/197, 0xc5, 0x1, &(0x7f0000002000-0x8)={r2, r3}) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000004000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0x6)={0x0, 0x2, 0x20}, &(0x7f0000006000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7, 0x5, 0x5, 0x1f, r5}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={0x0, 0x6, 0x8}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000005000-0xa0)={r6, @in6={{0xa, 0x3, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000001, 0x5, 0x6b, 0x4}, 0xa0) 2018/01/15 18:51:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x1, 0xfffffffffffffffd) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e39000-0x4)=0x0) sendto$inet(r1, &(0x7f00009d1000)="fa", 0x1, 0x0, &(0x7f0000d58000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff2b) listen(r1, 0xcb) ppoll(&(0x7f0000acb000)=[{r2, 0x40, 0x0}], 0x1, &(0x7f0000146000)={0x77359400, 0x0}, &(0x7f000077d000-0x8)={0x0}, 0x8) 2018/01/15 18:51:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$sg(&(0x7f000066b000-0x9)='/dev/sg#\x00', 0x10001, 0x440800) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000ebb000)=""/229) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000169000)='/proc/self/net/pfkey\x00', 0x1, 0x0) preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000901000)=""/172, 0xac}], 0x1, 0x0) 2018/01/15 18:51:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b20000-0x4)=0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00001b8000-0x12)="6e800000ffffffff626c65737f6d61746368650400") preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/15 18:51:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000d81000)='./file0\x00', 0x10000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0xfff, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x0, 0x0, 0x7ff, 0x7, &(0x7f00006d9000)=@common='gretap0\x00', 0x42f6, 0x9, 0x80}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000001000-0xde)=""/222) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000001000+0x7f2)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000003000-0x20)={@generic="0cf12338d334234baeb178979262640d", @ifru_flags=0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1a, &(0x7f0000004000-0x18)={0x30, {0xffffffffffff7fff}, 0xd0000000, 0x236}, &(0x7f0000001000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000+0xd7a)=[{r0, 0x100, 0x0}], 0x1, &(0x7f0000002000-0x6)={0x77359400, 0x0}, &(0x7f0000005000-0x8)={0x0}, 0x8) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000004000-0x80)={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]}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000006000-0x4)=0x20, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xa)={r1, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) ioctl$TCXONC(r0, 0x540a, 0x5) r2 = syz_open_dev$sndctrl(&(0x7f0000007000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x10100) r3 = getpgid(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000007000)={0x0, r3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000009000-0x8)='./file0\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000a000-0x5a)=""/90) 2018/01/15 18:51:41 executing program 1: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f93000)={0x0, 0x0}, 0x0) dup2(r0, r1) fcntl$lock(r0, 0x6, &(0x7f0000f96000)={0x0, 0x2, 0x0, 0x0, 0x0}) 2018/01/15 18:51:41 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000464000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f96000-0x4)=0x20) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f9b000-0x9)='/dev/ppp\x00', 0x105040, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000dda000-0x4)=0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000e09000-0x6)=0x3000) 2018/01/15 18:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000347000-0x9)='/dev/kvm\x00', 0x880040ffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000eeb000)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000029e000-0x9)='/dev/kvm\x00', 0x6000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000369000-0xb0)={0x0, 0x0, [{0x100000000000001, 0x0, 0x4, 0x100000001, 0x0, 0x0}, {0x80000000, 0x401, 0x1b, 0x0, 0xffffffff, 0x0}]}) 2018/01/15 18:51:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000099000-0x68)="", 0x0, 0x20000000, &(0x7f0000ab5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000a34000)='/dev/amidi#\x00', 0x3, 0x200000) ioctl$KDSETLED(r1, 0x4b32, 0x9) 2018/01/15 18:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000032d000)=0x7) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000cf7000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/15 18:51:41 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000029000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000012000-0x10)={0x2, &(0x7f0000009000)=[{0x84, 0x10000000, 0x0, 0x0}, {0x6, 0x0, 0x1000000000000, 0x0}]}, 0x8) writev(r1, &(0x7f0000021000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) 2018/01/15 18:51:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000255000-0x91)='/selinux/relabel\x00', 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000179000-0x24)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x5, [@dev={0xac, 0x14, 0x0, 0x16}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x2, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x24) lseek(r0, 0x2000000000002, 0x5) 2018/01/15 18:51:41 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, 0x4, 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={&(0x7f0000458000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f000038f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003a9000)=0xc) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000069c000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00008eb000-0x4)=0x0) pipe(&(0x7f00007f0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000679000)={0x8f6, 0x8007, 0xb29, 0x220a, 0x0}, &(0x7f00003e1000-0x1)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000002c000-0x8)={r3, 0x10000}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:51:41 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000da0000-0x20)={@generic="55ed9d280dbd46da483b05567c029035", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0xfff) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0x40, &(0x7f0000000000)="5562608e606d6de307d33034d7fc549aeda2be64408b3a2a735ae92841", 0x1d) 2018/01/15 18:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$nl_generic(0x10, 0x3, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000)='A', &(0x7f0000010000-0x3b)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r0, &(0x7f000000c000)="", &(0x7f0000014000-0xe8)=""/232}, 0x18) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b0a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000d9d000-0x10)={0xfb0, 0x47c3, 0xfff, 0x1}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/01/15 18:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) getgroups(0x5, &(0x7f0000e22000-0x14)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000b74000)=0x0, &(0x7f00009fa000-0x4)=0x0, &(0x7f0000f7c000)=0x0) stat(&(0x7f00004e5000-0x8)='./file0\x00', &(0x7f0000a59000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000779000)=[0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fc3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000be000-0x4)=0xc) lstat(&(0x7f00008f5000)='./file0\x00', &(0x7f00007df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000f6000-0x18)=[r3, r4, r5, r6, r7, r8]) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x40) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000074b000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r9, 0x541a, &(0x7f00009a0000-0x4)=0x8) 2018/01/15 18:51:41 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x2, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000003000-0x8)={0x1, 0x2, 0x147, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c66000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x20059, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000666000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000852000)={&(0x7f0000a3d000/0x4000)=nil, 0x4000}) 2018/01/15 18:51:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x1, 0x0, &(0x7f0000b23000-0x74)="b7"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000229000-0x8)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000798000)='/dev/audio\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000524000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 18:51:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000453000)=[], 0x0, &(0x7f0000bfa000-0x160)=[], 0x0, 0x0}, 0x44894) write(r0, &(0x7f0000f24000)='v', 0x1) 2018/01/15 18:51:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) r1 = syz_open_dev$mouse(&(0x7f0000ddb000-0x12)='/dev/input/mouse#\x00', 0x70d, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a9e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c54000)={0x0, 0x0, 0x0}, &(0x7f0000a16000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) get_robust_list(r3, &(0x7f0000fe8000)=&(0x7f0000ccb000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000cb5000)=0x18) 2018/01/15 18:51:41 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x7ff}, &(0x7f0000006000+0x127)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x1, 0x8}, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000006000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xb) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/220) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000003000-0x8)={0x0, 0x0}, 0x8) connect$ipx(r4, &(0x7f0000002000-0x10)={0x4, 0xfffffffffffffd11, 0x7fffffff, "2188bc468223", 0x5, 0x0}, 0x10) r5 = socket$inet(0x2, 0x80003, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000005000)={0x0, 0x2, 0xffffffffffff0000, &(0x7f0000001000)=0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000007000)=@sack_info={r2, 0x6, 0x0}, 0xc) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000000000)={@common='gretap0\x00', @ifru_names=@common='gre0\x00'}) 2018/01/15 18:51:41 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ccc000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fef000)=[{&(0x7f0000ff2000-0x29)="2900000018001980013d022416680021020605006000ff010095fffffa000500007500050000000095", 0x29}], 0x1) 2018/01/15 18:51:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigpending(&(0x7f0000bf0000-0x8)={0x0}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002bb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b24000)=@assoc_value={0x0, 0x81}, &(0x7f0000ea8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fc8000)={r3, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5ab, 0x8001, 0x430, 0x3}, &(0x7f00006a6000)=0xa0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000044f000-0x4)=@assoc_id=r3, 0x4) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00004b9000)=0xffffffff80000001) 2018/01/15 18:51:41 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000053000-0xa)='/dev/vcs#\x00', 0x100, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f00005d4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x7, 0x0, [@loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @ssrr={0x89, 0x13, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0]}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00002bb000)=""/47) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000042d000)={0x0, 0x0}) [ 183.787639] binder: 691 RLIMIT_NICE not set 2018/01/15 18:51:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f00006cc000-0x50)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d9b000-0x10)='/selinux/member\x00', 0x2, 0x0) sendfile(r0, r0, 0x0, 0x100043) 2018/01/15 18:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setns(r0, 0x48000000) r2 = syz_open_procfs(0x0, &(0x7f00000ae000)='stat\x00') sendfile(r1, r2, &(0x7f00005ef000-0x3)=0x0, 0x7) [ 183.823431] binder: BINDER_SET_CONTEXT_MGR already set [ 183.839931] binder: 687:691 ioctl 40046207 0 returned -16 [ 183.854011] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=713 comm=syz-executor6 2018/01/15 18:51:41 executing program 2: r0 = socket(0x2, 0x80f, 0x8000000002) io_setup(0x0, &(0x7f00009b5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd5000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x1}, 0x8) setsockopt(r0, 0x0, 0x400000000d1, &(0x7f0000256000-0x1)="", 0x0) [ 183.872574] binder: undelivered death notification, 0000000000000000 2018/01/15 18:51:41 executing program 5: seccomp(0x800000000002, 0x1, &(0x7f00001d9000)={0x1e, &(0x7f0000934000-0x10)=[]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b1c000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000e77000)={0xc1ceb52, 0x1ec1, 0x100000000, 0x8}) 2018/01/15 18:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000b76000)='./file0\x00', 0x2000, 0x100) sendmmsg$nfc_llcp(r3, &(0x7f0000314000-0x70)=[{&(0x7f0000cfc000-0x58)={0x27, 0x0, 0x2, 0x4, 0x4, 0x1, "8403f308fb45d9633dbe310f846f3f977dca903bf5ff591931c338f282e41d4e20fd06f3b5d693a65d61862feb641d5de34e6beade34da4faeff684910fec1", 0x0}, 0x58, &(0x7f000018c000)=[{&(0x7f0000f0f000)="cb16b0461402019c5f631a", 0xb}, {&(0x7f0000ecc000)="30aa80a0741de25b3b368b2a39f1696a6d13f653e1b00cb3eaa38854a78d", 0x1e}, {&(0x7f0000548000)="93370428461b2e3ff7d9550aaa1443bfb37e23844cf4bbe2785c924ad1d2539adf8d935a7ea038c11d4a5c9cc9cedb99e12dc63645c1f5615a2bc9011811712a16388032329fa99c1ef2c9af8cfd49bee484779f904d0746769ed4bd854577b3931798013149d80037835859ccbee057091994e2603458799e87d84fd50bff4748fb0ca3f77cb1e786a99a0a9dac9bb21c2a0ad4525c0cbfee62a560d3180cf924f882ea63af3cfe6dd2a3f5b46b633be1fb6e66c27ee2b2175df46775e4cbca179ef078151559a6cb3e68a53d60c7a5ce3fc9", 0xd3}, {&(0x7f00000f1000-0xd2)="3125e3b76d2775c3a82a3cce1d82065bf1f179520984429698fc4abfa870efcc755571a6e455a0662e912e75f5efbfb8a8558c3120e1b7714192c0389a46e2685dd8184e812d45b1d53316381c7b34f68e4c9100fad90bc179790282b4ee889d94cf8cf113014c0cab8a9e4c4f61a8615597e3d237b04ba691271adfdbc2d9fb282820361221717fb1e022d7ec1c6269fdfc0024c3701b39038e66ca713817f5018a0196b3146bc63247545afd5cb1fe0caf6ed48ce77c5599127e92f7769a8c0dd700c0e6ffea34a8f6c81f7f1a4ec8087b", 0xd2}, {&(0x7f0000f37000-0xab)="ddf08db5f418dd15831f2de5ff6a1f23e7677506f75564b3ba2535ac61a7870c0e18d6b230647b598ca5e993d3eb01e895c1c4cdc49d8c8bab9563a2e87cace50240a8065e587706b40a223d8bfc0726b4e61c48c69b25c55f1bb3d32d134004838b747ce1e0cef392f7038b9969f1b5331bec5507966b75c877ec231a98de8bc6d835b398809570bd28bdaf31a55aac36965c5dbeea7ab3d68638f75f27f79fed5c975237f2eafc08e2c0", 0xab}, {&(0x7f00004a4000)="965061fb0a01d0d47d33cb4a55e124fed4656ecca8fedac58f46d1f6170afbc796e9e56aa9f934405e27ca648eae4df4f87e9a1cf3bd0b2ad5b086e5fe11938e1a45b031a113b97ed6878cbe2fbdcfb92096586c8760c566dc38f2fc7b92a0c375f2bffecc191498dc78faa3e0c1293c7c4ad63b50cf033a92740bb760eecf071abccd2fe14b020226af863f6f9d1d129f961629d05c7aed51f636baf576d1dd842a0bb69a56e5d957ffd6a9ee38e822234ddfc6a94e3c23538329b7f9dd57a274048a923b879932fb9d41ec610fbff4fcec80e64d689d9aac2e594b8f", 0xdd}, {&(0x7f000041c000)="52359edb8761367ac734733cf3a8815505cdadb6ef08482d1c4c008d25301cd28c42f6ab93519513e15307ffc4719ecfeba7de725fa9ecccb5f99006b657150d81ea009e8d26579040ab02d98374c9189dd4f3468e03cc503bcbb09b5ad89345cefcc45412a30ea7e83631a4a3bba8fa21730b9c3be29f0d99ad2faf6fb0dbf78275cff15ec16700fc6217b4962e294064f715c21b9f99722c0f0fa7f47091d74732ec4fdbb2", 0xa6}], 0x7, 0x0, 0x0, 0x4004}, {&(0x7f0000b96000)={0x27, 0x4c, 0x7, 0x2, 0x3, 0x7, "c8a054c26b391f2493b0da04063dff41c8111f50972945342a5c08625900e4d03f05eb70782734ef0e95133f1b8e712cee4aa481b8c9b01e72d91432fe4e17", 0x2}, 0x58, &(0x7f0000860000-0x18)=[{&(0x7f0000503000)="a58f91847406c43b99f0dac5c91ca1f373150bbb1b5a2f8c0411b1a599b36d10ea3d8a5520ad4b45bd33e05df3d68113533ad69610e74dd71ccd8f8cc8a50180715bb5e406c2e606af101ad127d7874ea71d143cc3af62c35089b66fe57cc1e6c15df56481f876ba0f823a0c0af62b74dc71b9156a58ef8e53ad43154ac42b73aab6ee0838f7136d127b2c170fab0df14a0279c764d6bbbd5d9becee2bf33af0f879b063304dff04c844a328", 0xac}, {&(0x7f00006e2000-0x84)="ed2f608fa5c543f95d65aa332b9d913d00412d4c0375a86863c9b42a38ec3da848b67c01e0e002f14e9c9a6d6495032d979bd665b745be0e0d062d4557153a10973aefa2cee0ca0c5c4417cff2817aecc7652835090c4dc952e3f269bfa001927ee7915a1df4fc24bb1327a58fc5f03096698ee4d2530ce4a785b5302beef4aa1c392896", 0x84}, {&(0x7f0000160000)="cddeda24eab0eee605f05b77a95ed2cf35dffe44dc07d29230ac3b3522f957916fd6f5843e3eaf65425810b0f0e981", 0x2f}], 0x3, 0x0, 0x0, 0x50}, {&(0x7f0000628000-0x58)={0x27, 0xd4, 0x2, 0x0, 0x9, 0x2, "c900d00d7e49e4faecf0874545b4e39f54804ecfc9022f875618362e31bd27b88f039c88584b677ea4a884ed9d49aaeaf292668c3dfa3dd474b3a9385d2da8", 0x800}, 0x58, &(0x7f0000462000)=[{&(0x7f000081d000)="0a18224dae5847e229a910f087f662e073e2a051e4dfe04103d858ecfb47f193b3e28a218493e99a218528f884102037032d006a1adfe1216d224bd1ada18bbe1d118d5351db968524909ce6061c75533d6cd9ba22f892f06972b51259f8551fade91f3a8407ea37c799c2fb59ff856bf97dfc4cfdffe3ec341dc753ec072530d83b89abe96c985706367176cf", 0x8d}, {&(0x7f000015f000)="78e8f853496b809c879db4019a263e3c69385daa046913b79119bda960de14e079c427d8ab1c6e6c183b05c3d4388cf698b43625b6b514402feaa9fc0b596c1c3c324672958a937965f3d8dfcea514ae7e0e79ecf8000950c2228e27e290f793741ec6644b7cf796e9cc2822f6be8321591ca445dd079f393d1c2ea56bae9db6261498b0d20f460064ce4d23", 0x8c}, {&(0x7f0000e1c000-0x1d)="904a5e90437150d75cb53fea19ca9338e1a571c34a2ac64b6cf1e175cb", 0x1d}], 0x3, &(0x7f000098e000)={0xe4, 0x11f, 0x7, "55b910c0a102dde8b994695521b7742066ff836504ff5a4a1b42dada967a8d07b6449d3bebff7739c4650b223e2a151d3feb179a98dc8a3d675429b2232b6d9b8b26fbc2ea5168198fbcd85053f094825c875057692b5ee379e32dff20c7ec1e70d92dbdef04647515beb00dcae3c19ad7920a178a3a75bb08b7e6624f7651e4018d7b2f62a17a71f5d7d7e2a32956dc598457a23c21ea878dde0146de5139a10f48ec87a86712f24cc2d1475b7fe012d4e54855b7e6221d75535c5184332a0db5ebb06380557b94e6809b127687bae68452150e341eac"}, 0xe4, 0x800}, {&(0x7f00008cc000-0x58)={0x27, 0x4, 0x0, 0x4, 0x5d, 0x7fffffff, "81a78162391e8cc132d09f76590ba3ac23437cbbbc97f6f8953a352cf261f3e6bcc8fb9741ad0db3bb12fab366ef2683ee34b66360028efe9d28ee48ca3c56", 0x648a}, 0x58, &(0x7f00007ba000-0x18)=[{&(0x7f0000a8b000)="ec2d66d3ed79ba4e09328a10de63689ca57360ab7f264b0565498cd77c353977a4af65ceb1abc6", 0x27}, {&(0x7f0000271000)="dbd2abba3b02635802f3ced51ed0c9bf086b46a13524e15360be1dd4c64664b81ee807a74a99ceba6158736a40de577780c3940c757e948cf6f1b9d7f80ee201ee5ccd006d8fea9d69313e5f9785a3e70d713fed6c1c47d32b689c806fdc26180e57cc9fb39bed2a711314786a5f9ab52966c38c4298988ce7f03951fa5da4e8c9241bd893448fc088f6982e34c3e116599ef55230ce9f5faf219c773aba679d7e3c2c80", 0xa4}, {&(0x7f00004e6000-0x53)="c2bb2066441b788c41930ff13d444c0c6ce8190ac3f3a52cc4469ed1cbf5b27fe12aab6e80e013f35a7895cefe34782a5443c56148e922eae65d27f2e7c7f8e7737f2aece18743209f046a798d2df514d54703", 0x53}], 0x3, 0x0, 0x0, 0x20000000}], 0x4, 0x8041) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000027b000-0x88)={0x1, 0x0, [{0x17a, 0x0, 0x0}]}) 2018/01/15 18:51:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004a3000-0xa)='/dev/vcs#\x00', 0x10000, 0x1) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000f7e000-0x4)={0x19, 0x3, 0x100000000, 0x0}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000896000)="1f0000005e0007f1ffffffff0700007700000041536b8d38934b0800454ac8", 0x1f) accept4$packet(r1, &(0x7f000035f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a08000)=0x14, 0x80800) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000012c000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/15 18:51:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000047e000-0x9)='/dev/vcs\x00', 0x519c40, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000647000)={0x0, 0xa6, "1a15c7d4a648654397940c4d63fedc9243863eef03bf6e2262c5f9b834a3b3f399972947d4933cb0b4f0b92ffcfce2d5b0d6e3a4b90f9c8e11f5086e5a7099e18cd2522ff7a282448f7e599b2ab7dceca2b6e6265c6c87498a428f952be747fdebcd5ccae00d02a3650fc01570c97adbaecbc6967d4170f324308f5523d2af80b77c83ed3b888a1c3a15a04dceedc5d713bf8fab1d471c7eeafa4d34f0de3eec55f7cd494631"}, &(0x7f000012c000-0x4)=0xae) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000257000)={0x800, 0x0, 0x2, 0xb3, 0x2, 0x6, 0x5, 0x5, r1}, 0x20) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f000034e000-0x8)={0x3, &(0x7f00003f0000-0x18)=[{0x5, 0x4, 0x6, 0x5}, {0x3, 0x3, 0x5, 0xa2f5}, {0xf6, 0x8000, 0x9, 0x7}]}) pipe(&(0x7f0000370000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000f0b000-0x8)={0x5, &(0x7f0000f21000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 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$ax25_buf(r2, 0x101, 0x19, &(0x7f0000176000)=""/136, &(0x7f00007ef000)=0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f0a000)='/selinux/relabel\x00', 0x2, 0x0) syz_open_dev$adsp(&(0x7f0000f90000)='/dev/adsp#\x00', 0x7, 0x183000) 2018/01/15 18:51:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) prctl$setptracer(0x59616d61, r0) exit(0x0) timer_delete(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f2b000-0x9)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009ac000)=@assoc_value={0x0, 0x40}, &(0x7f0000f79000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000433000)={r2, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/15 18:51:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000eb9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f000001a000-0xa1)=""/161}, 0xa1be309653e380e1) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001c000)=0x8, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x801e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0xfffffffffffffefc, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000001e000-0xb3)=""/179) sendto(r2, &(0x7f000001d000-0x99)="8e4081fd4a33ab28577d9b101d63ee11b7e83bdbd2d7d9951c3c5da81b6b9b8fe16e4f59a28095f77a8b873a08d760586eedd6e2c25a34fbb34a63a213911895aaaf78accc0da918854f15ffe0f110b67ec62691cf6c42c6b00195ed57343b5c9b2ca0a175ed170349e66d40699ebbdd517fa50080cc476af1ea4d2619ad29fcd5048cb889f7d8de4f7e52799899056b7173105cbf39976da8", 0x99, 0x800, &(0x7f000001d000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) 2018/01/15 18:51:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) mlock(&(0x7f0000517000/0x3000)=nil, 0x3000) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f00000ae000)=[{&(0x7f0000f95000-0xf3)="c0", 0x1}], 0x1) dup3(r0, r1, 0x0) 2018/01/15 18:51:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x8000000002, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000-0x5)='ppp1\x00', 0x0) ftruncate(r0, 0x0) close(r0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getpeername(r0, &(0x7f00004bc000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000046e000-0x4)=0x58) 2018/01/15 18:51:41 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f1a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00003d2000)={@rand_addr=0x0, @multicast2=0xe0000002}, 0x8) [ 183.957256] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32798 sclass=netlink_route_socket pig=739 comm=syz-executor7 2018/01/15 18:51:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) unshare(0x80000) vmsplice(r0, &(0x7f0000a35000)=[{&(0x7f0000f13000)="", 0x0}], 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00006df000)='/dev/ppp\x00', 0x200000, 0x0) 2018/01/15 18:51:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7fffffff, 0xfffffffffffffffc, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, "e6d21430"}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) 2018/01/15 18:51:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = inotify_init() r1 = eventfd2(0x800, 0x801) splice(r0, &(0x7f0000562000)=0x40, r1, &(0x7f00003f1000-0x8)=0x0, 0x8, 0xf) mremap(&(0x7f00001bf000/0x13000)=nil, 0x13000, 0x3000, 0x0, &(0x7f0000d98000/0x3000)=nil) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000f73000)={0x0, 0x0}) futex(&(0x7f0000429000)=0x0, 0x1, 0x0, &(0x7f0000351000)={0x77359400, 0x0}, &(0x7f0000140000-0x4)=0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000054c000)='/dev/dmmidi#\x00', 0x6, 0x200) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/15 18:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) r2 = add_key(&(0x7f00004f4000-0x8)='big_key\x00', &(0x7f0000381000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cde000-0xcc)="27beede6a9fbd2b5b5fd3428432c25327800bd4662a3b158a38f97d0ddeee163710a8a27444e23c96c18d41fb94e23fc688dfbdacc87fdb5cd15990a213e3cc75d63a9d81fdba5ca0501d1bf1e915dab50042b1edcdc76967c95c5d120de68aea5384ee81e923d0b44d21477c04598d1efb5e3e87c0da53104ffb1ba86da5eaf2ae132ce0f486a461247a50ec4434ddf5b02f54754a260b6db1f7323ef397eea61d8c3cb24575655f44537a90c169125e21696d0a1b7b904894d4695dd4a3a06415179c029a34b7994bbfb4a", 0xcc, 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004d9000)={0x0, 0x0, 0x0}, &(0x7f000051c000)=0xc) getpgid(r3) keyctl$setperm(0x5, r2, 0x1) [ 184.003443] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32798 sclass=netlink_route_socket pig=763 comm=syz-executor7 2018/01/15 18:51:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c3d000-0x9)='/dev/rtc\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000b77000-0xb)='/dev/mixer\x00', 0x80000, 0x0) statx(r1, &(0x7f0000d52000)='./file0\x00', 0x1800, 0x80, &(0x7f00003e8000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000003b000-0x8)='./file0\x00', &(0x7f0000d71000+0x4ce)='./file0\x00', &(0x7f000018f000)='coda\x00', 0x400, &(0x7f000022c000-0xf1)="437d0f5e250c82db80c1fccd5b043373289ef8f3e5d3930e361b77683a32177761c607a74a85a3f1df8703868d55e5973a03c28ee82e65bd7db6a806ade3157ae8d05411d5ec480c8c7f7d57bf5f315d63cf1978687f340ff1cdf7614b4c145766da6bbcb385188978cba620ee9e0c5a3b710c2b393dbb5ea4f56b212ea096d6e5caea59b91049a3962e12edaf337017aa9a163ba34a290c4da2a7214a468054206ff0f005d9cf9a95773a739e6e984c1e8ed0b14fc9f6b2807b9297e777d611f25d15be3d5be409d7b3653be1f202f4a9d8679f823be94b75035cdf9b862bc6ca31c88a0abe635ce35ccf54e497bf07ec") write(r0, &(0x7f00007da000-0x24)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/01/15 18:51:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000068b000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x8000b, 0xffffffff) r2 = dup3(0xffffffffffffffff, r1, 0x80000) perf_event_open(&(0x7f0000ede000-0x78)={0x3, 0x78, 0x1f, 0x8, 0x100, 0x81, 0x0, 0x0, 0x800, 0x9, 0x0, 0x3, 0x0, 0xff, 0x3, 0xf6, 0x16a1, 0x953, 0xfffffffff5bbe26d, 0x581d, 0x4, 0x2, 0xfff, 0x7b, 0xfff, 0x1, 0x3f, 0xcfc, 0x101, 0xffffffffffffffc7, 0x40000, 0x1, 0x8, 0x5, 0x101, 0xb5, 0x7, 0x3, 0x0, 0x100, 0x2, @perf_config_ext={0x3a, 0x4}, 0x810, 0x9, 0x0, 0x7, 0x16, 0x5, 0xff, 0x0}, r0, 0x5, r2, 0xc) r3 = socket(0xa, 0xffffffffffffffff, 0x3) sendmmsg$nfc_llcp(r3, &(0x7f00008a7000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1703844071c4d783ef83c7baa047bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x58, &(0x7f0000006000)=[], 0x0, &(0x7f0000be0000)={0x10, 0x29, 0xb, "6ebf"}, 0x10, 0x0}], 0x1, 0x0) 2018/01/15 18:51:41 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f000000e000)='/dev/sg#\x00', 0x7, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000010000-0x10)={0x1f, 0x6, 0x7fff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000010000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf761, 0x6, 0x0, 0x3, 0x4}, &(0x7f000000f000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={r2, 0x80000000}, 0x8) 2018/01/15 18:51:41 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prctl$setendian(0x14, 0x1) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)="c7d72dbf6a58f778b9f61280c4167fbc2eab4bd165e2a5a94e77fc2221315c36f124fb7a622725ffba8eb713d253deb4933eb96e1a2491c40154b63ece47b91f0dcca3e477ca26778e2dce8a8a9c6cecd451cc83ea86915291cf52180f4698c75eaf56dc754d44f2bb00a6d0a14870524ee1bd81fbb522dd91653943db4cc86d8d9a75b2bc85232b349b45b7950ffc202d8f39c4c945d7f4b4c449c56a8d1cfbe6ed6ea2ef50a6b6db6373d0869418889943f201d3152b43b4a30b7523821cbc701201f8513656288c568255b63598aa3ec1d160bdc023810b088dd03fec4b", 0xfffffffffffffdd0}], 0x1) readv(r2, &(0x7f0000003000-0x18)=[], 0x0) getdents(r2, &(0x7f0000002000)=""/194, 0xc2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00008ae000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000ba9000-0x1c)={&(0x7f0000f4e000)=@ll={0x11, 0xc, r3, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000806000-0x10)=[{&(0x7f00008b5000)="e2a1d818620b561c694705c7986d9e5b48a1513a12d524fa84d02fe99db32da5389d9cc2f9bd216f5b588115adc8617fa91b81711de8df94f0", 0x39}, {&(0x7f00009dd000)="02f2d45027b84a55110b1b6eec401539f7c6444968cc08590560eb4cf37d894ca37699dc3f9e708faf56d777dbad8bed3197c5c5c3123d300b7e0670c471b93efba8fe0322f23596826295746f8d18a9dac56e8560a32bb273a26235b3fc5120ff3e20f1a22213f800ba02df57f389b9c4cef31b28bc", 0x76}], 0x2, &(0x7f0000b08000-0x13f4)=[{0x40, 0x10f, 0x7ff00, "975e17f6984e3b21bf3a78cf3464c1075078e1fd724d8397fc9b919fcbce153655029fc907a65bf1a42a7af9979f1fa4df"}, {0x80, 0x115, 0x7, "a4c8d9bdba560586110f6143715a840f127bc7c9de182acc069473b71db87e727280f2501bfaea1fca3417feea1fbcdbfe126b54688b7cf5be63899b95aeade0e8a7e4abea5d9510be77359e8270cc9f38eaf877dc8126cc1711cc525299ac972f3d6502c321140125efb8b5ecb5826a577d"}, {0xd4, 0x110, 0x20, "600e9ce43fb49fbe81ab894274b5de7759c1b7fddb2b059d14ca0854a8492ae803a72766abfb1e896d1ce62c8e939172baaedb1d75afde87a2425d12e51cfcd2035a3ed1f8a485cfe9be7fa452ead82e5c23f27a004d9866300856b769aef8e2e2bb84d8c23401f49b3f5b09c661471f8c482c315d0fe5d83a0f5dcad197ab83eaa32b30f88b9a7051ddafdb5ce9c16778da23515cda8749540c198861e0d0149803a78fcba8687a9973b9a66b1c477f585f1c8fbe9ae53b0c5f8c579065b54266a47ab26090c6"}, {0xd8, 0x0, 0xd8b, "56a89f00d1a99677b2978f97aad88d36e63eb191e57adc6e6d694bdf28779430675f2702b5f1c74c9fc1b2b1720d24ddc2d893f544587be99bfaf364a7a6f4fe42c1e35715c1747fda6a2c00348964dc25ea1b403f94da0e51bc745184ee6392745929846b2ce3b6c26c2d042121108653f8233accb9390822d6f8592cdd8261ae95695ec3cb91bd83c644206eb1beb966e98d654241f577db180cdaab56851eba8bbe8521f3da5f4dabe8753f20464b0b8850999f9c090378f28d6fc20d188f5a9345589c80e22ea262"}, {0xf4, 0x109, 0x5, "604aa467c382a00a8c68380c51d3f9e15b96e5062a0218e311f72beaa5f5f0e8dbd56733b28209dfbd5f3c1ad20470f24e33678a849bd1c3f6e846922f665956d72fa88713db01f22ee8a0b1ae088fa90f47e303e1206897a7e906b15aaf42fda0109181b6c09cd02fe822f02e2dfb80c14d3a4d259589135587dda6266dcdb4abd132f70f08ae7100289dc71e61f8c26561f2201d0fc7eb308593d0d95ceda67f2e08a67b2119b9a38c67039b751a360c39b28a6a95c0b93a7a67a0623527e06f54d43138a5bc7a2f68bb9492ef2b7a0c494a1f2442f5dd527debcab5aa47f33ed906eee13d"}, {0x100c, 0x10d, 0x5, "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"}, {0x88, 0x117, 0x3, "5b3be4c54b4d6171b1b37dac21c5a6349a58f317c087a86fceabd3aa52e5c9efe4edd90a43f8c58c178136adb21ca5c560be2fcb67e187379b0de36b5b16175a0f853be10ed92d7a6a61cd75222f58168740db37ff7a76bb957390a86471cea572c47f93e0edb3f5ee8b33d00a16cbb8f59cf79e4d0c8b0f7b5fa812"}], 0x13f4, 0x44}, 0x800) 2018/01/15 18:51:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000a75000/0x2000)=nil, 0x2000) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000508000-0xe)='/selinux/user\x00', 0x2, 0x0) recvmsg$netrom(r0, &(0x7f000074f000-0x1c)={&(0x7f00009e1000)=@full={{0x3, {"57652dadafc299"}, 0x5}, [{"01e8ecc4323686"}, {"11acbc23e346f6"}, {"d1c517be56ee94"}, {"8cc299a9bf8de3"}, {"af75f213bb274d"}, {"e3fa87e7d9dfd4"}, {"e2170c4f47c504"}, {"5b0e8d0788fe7e"}]}, 0x48, &(0x7f0000557000)=[{&(0x7f0000c9e000)="d2256ab291265a06e1701c8c95f48e4e08a1794420778d06cc25285fdebe914050e58b005bd0ba3c9cf698682da15c4468811bd55623b3f90928e244119d92feca627531e324fc3eb1689997904a61b35a7183452d9dc796c4b054c8f9868a3ba7d682b39c913f5fc19420a894dedf225b330578072ac7fa4688d9277f883de5092758eb55b5a4fbc6bca8860521d31e737785d2cc22958839cc4f9422879fdb8ba17f50d2d120edc21077aab11ad1a93e957da1a33943b4ee430b9af45a5e1c09bff3393f3c", 0xc6}], 0x1, &(0x7f00004fc000)=[{0x100, 0x0, 0x81, "7701d1857ed2eea62a08fd264fc395dea67447c3d6691063c47ff62186a25cb1ad373d089a551213cd07633495f73516b6dd404b00e47ac209d6befdbf243410fd683b5ba5b6ab331eccb7c6ee5ab9d8f65087930a3c963aee3cd52ababbfc06da5819551e85407ba6488c5ef427e4564124375d8278ea1e36c19aeeac74b85042f9c07d060c23943745c0dfde1bb8c7a8943f045527df1193e46464eadae96d1f09eb7446fc0915572b7de06fb5326461c6400e57d61072eea0cf27e3d52b8fb837c172657a9c17550570b98bd39965d4449539f14d6b186456ba9a3777b0e1329d9a4b1c26fdc2eca495f9c97188e9f4"}], 0x100, 0x10}, 0x0) mq_getsetattr(r0, &(0x7f0000c8d000-0x20)={0x7, 0x5, 0x9a6, 0xf60, 0x1, 0x31, 0x4, 0x1}, &(0x7f0000371000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x2, 0x3, 0x40000000040) recvmsg(r1, &(0x7f0000c92000)={&(0x7f000061e000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000edc000)=[], 0x0, &(0x7f000039d000)=""/238, 0xee, 0x0}, 0x22) sendmmsg$nfc_llcp(r1, &(0x7f00004cc000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000a0b000)=[], 0x0, &(0x7f0000985000)={0x10, 0x113, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/15 18:51:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x1000000000000005}, 0xc) r0 = socket$inet(0x2, 0x7, 0x10009) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x20000001, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x63b79349, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000f3a000)="", 0x183, 0x0, &(0x7f0000cf9000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 18:51:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 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$adsp(&(0x7f0000d73000)='/dev/adsp#\x00', 0x100000000, 0x80000) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f000067f000)={0x4, 0x287, 0x8}) r1 = add_key$user(&(0x7f00005e6000-0x5)='user\x00', &(0x7f0000d4b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00009ad000-0x59)="d0", 0x1, 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f00001cc000)="b6de50", 0x2b8daab02f8721c4) keyctl$read(0xb, r1, &(0x7f000091a000)=""/4096, 0x1000) [ 184.049239] ip_tunnel: non-ECT from 172.20.0.0 with TOS=0xf3 2018/01/15 18:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x27af) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002ae000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) 2018/01/15 18:51:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000efd000-0x4)=0x0) r2 = getpgid(0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008a1000-0x9)='net/tcp6\x00') r4 = syz_open_dev$dspn(&(0x7f0000a92000-0xa)='/dev/dsp#\x00', 0x3f, 0x40000) pipe2(&(0x7f0000df7000-0x8)={0x0, 0x0}, 0x4000) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f000004e000)={r4, r5, 0x6}) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fdc000)=0x0) setpriority(0x2, r7, 0x6) r8 = dup2(r6, r6) ioctl$UFFDIO_UNREGISTER(r8, 0x8010aa01, &(0x7f0000f63000-0x10)={&(0x7f0000717000/0x4000)=nil, 0x4000}) 2018/01/15 18:51:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000031000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x10000080045432, &(0x7f0000000000)=0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/15 18:51:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000906000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sg(&(0x7f0000e59000)='/dev/sg#\x00', 0x4, 0x181000) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f00004db000)=0x4) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x2, &(0x7f000064c000-0x4)=0x5) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00003b5000)={r2, 0x3f, 0xf7a, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:41 executing program 6: mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000003000-0x20)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/15 18:51:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000d7a000)=@known='security.ima\x00', &(0x7f0000001000-0x1)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000285000-0x8)='./file0\x00', 0x0) mount(&(0x7f00008d6000)='./file0\x00', &(0x7f000074d000-0x8)='./file0\x00', &(0x7f0000672000)='nfs4\x00', 0x0, &(0x7f0000e1d000-0x1)="01") 2018/01/15 18:51:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000570000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00006cb000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r2, &(0x7f00009e8000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$sg(&(0x7f0000adc000)='/dev/sg#\x00', 0x768, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000c60000-0x4)=0x0, &(0x7f0000858000-0x4)=0x4) 2018/01/15 18:51:41 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000b7000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d7a000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xf) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000404000-0xa)={&(0x7f0000596000/0x800000)=nil, 0x4, 0x4, 0x29, &(0x7f0000cb9000/0x1000)=nil, 0x80000001}) 2018/01/15 18:51:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f000052a000-0x60)=[{{0x0, 0x0}, 0x11, 0x9, 0x0}], 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000207000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/01/15 18:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 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, 0x77e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x80000, 0x0, 0x100, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000483000-0x22)="220000001800006b00be000009000000000000000005000900f8ff0001001080ff45", 0xfffffee5) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000018a000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = request_key(&(0x7f0000831000)='asymmetric\x00', &(0x7f00002ab000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c70000-0x10)='/selinux/create\x00', 0xffffffffffffffff) r3 = add_key(&(0x7f0000e5b000)='rxrpc_s\x00', &(0x7f00009ff000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6b000-0x99)="dbc34084dfa066e566f5fa2d994ae7667489d39aa455d4a150af36ecf349273b3de168f369804e266c9bd3da79781596ecdf26b97cce139d584910ff09ad829090d4754412541081c36c56953015b0c9a312950eb0f5515f3e464161d86f70abbc85c290c7c14a5eedcb0967fca42f6704060cffcb14660b71de47a99b4b4099a51cf9f10a84c75c53abeb58c8d23f654d549114bfbf4b6b44", 0x99, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r3) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000473000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 18:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009e4000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ac000-0x30)={0x8, 0x0, &(0x7f0000f4a000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00005bc000-0x1000)=""}) 2018/01/15 18:51:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000ea000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f00000+0x254)={0x0, 0x1, 0x5}, &(0x7f000008c000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000017e000)={0x81, 0x5, 0x0, 0xffffffffffffffff, 0x7fff, 0x0, 0x7, 0x1, r1}, &(0x7f0000b41000)=0x20) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00008ec000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000194000)='/dev/usbmon#\x00', 0xd1aa, 0x4000) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000874000)={0x81, 0x8}, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00005d9000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000bc7000/0x2000)=nil}) close(r3) close(r4) 2018/01/15 18:51:41 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 = openat$rtc(0xffffffffffffff9c, &(0x7f0000244000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) creat(&(0x7f00006d3000-0x8)='./file0\x00', 0x40) socket$inet6(0xa, 0x3, 0xe3) timerfd_gettime(r0, &(0x7f0000230000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 18:51:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 184.285809] binder_alloc: binder_alloc_mmap_handler: 837 20000000-20002000 already mapped failed -16 [ 184.302636] binder: BINDER_SET_CONTEXT_MGR already set [ 184.308221] binder_alloc: 837: binder_alloc_buf, no vma [ 184.314447] binder: 837:840 ioctl 40046207 0 returned -16 2018/01/15 18:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000469000)={0x0, 0x7, 0x30}, &(0x7f0000040000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000b5000)={r1, 0x6, 0x8, 0x9}, &(0x7f0000c34000)=0x10) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x9, 0xff, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/15 18:51:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x0, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b44000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) syz_extract_tcp_res$synack(&(0x7f0000cbb000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000fe1000-0x8)={0x0, 0x0}, 0x7, 0x1) write$tun(r2, &(0x7f0000724000)=@hdr={0x2, 0x4, 0x0, 0x101, 0x72d1ec4d, 0xa54, @ipv6={0x3ff, 0x6, '![@', 0x1273, 0x6c, 0x5c3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x3f, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x4}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0xfffc000000000000}, @generic={0xfffffffffffffc00, 0x52, "23cbea46dc1ad2f47ee931987416c39cae2adabefc4134b5ba5fdbf042de143cc82caf9585fa7e776ccf4d915d359fef989605ef27256fe3cba3c8763f77f62146bca972672e959b10d95224e50241406821"}, @jumbo={0xc2, 0x4, 0xffffffff}, @calipso={0x7, 0x10, {0x3ff, 0x2, 0x2bcfd86f, 0x5, [0x4]}}, @calipso={0x7, 0x48, {0x5, 0x10, 0x5, 0xcf64, [0x2242a338, 0x575, 0x11, 0x7, 0x401, 0x470200000000, 0x0, 0x2]}}]}, @routing={0x87, 0x10, 0x0, 0x20, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, @routing={0x8, 0x10, 0x0, 0x81, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @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], @local={0xac, 0x14, 0x0, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}]}, @hopopts={0x87, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x33, 0x2, 0x3, 0x3, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x32, 0x2, 0x1, 0x1f, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x819}]}, @fragment={0x7f, 0x0, 0x9, 0x1, 0x0, 0xe1, 0x3}], @tcp={{0x1, 0x1, r3, r4, 0x3, 0x0, 0xd, 0x20, 0x1, 0x0, 0x7, {[@nop={0x1}, @generic={0xff, 0xb, "d097e78a105fca0667"}, @sack={0x5, 0x12, [0x3, 0x4, 0xffffffffffffffc1, 0x8000]}]}}, {"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"}}}}}, 0x12a5) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005e6000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000047b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000832000)={0x0, 0xda, "8865299a72db2ffd6e4513f1ea4e09b687ec16e48541d7886f3d8261372f6f26612a21f0395c2b9ef6a94e2c52ca3e390eb6e5e407e67e85a145615ab976d4b433d63332b9de061ffb2a7ee91024cd39f5cb759cdb08525b1c9985771f252c365cae686fa6bc818abae3143cbd8e75697a7591c53e8aab29a346281ed42fd69431d6453f29a1f109cf8efdcb72e46094b6d9f9393bf5ab300b284eb648a56cacefe7482d1f17d04d0f7686525f7f30ff9770d2488e24c3402b27e6240e896049e938ccd8320f1711519b1ec85f6ca2eba149bea1b04549d25532"}, &(0x7f0000356000-0x4)=0xe2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000fdb000)={r7, 0x98, "bb82218ced75802b4f78e8679c2ae6bb12c45f5b63463ce48efb735c1bc7672059957da2473281fb8e68db1d66711083b0a84c592f7be7b03e18257aa6b05d90a4425c3c1cacae03f7b1220833a374b9f56599097465b269d16ad467cf01ad28ae6fe39f8118aa4c571ff5124334dbb62d3831aa85a41ba11d6fe7f7b4bf433567ee86e3c45a7243f7083371efe919c7b9634b9619f4a961"}, &(0x7f0000ab8000-0x4)=0xa0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) r8 = syz_open_dev$dspn(&(0x7f0000382000-0xa)='/dev/dsp#\x00', 0x6398, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00004de000)={&(0x7f0000117000-0x8)='./file0\x00', r8}, 0xc) memfd_create(&(0x7f000089e000-0xb)=':(vboxnet0\x00', 0x2) ioctl$VT_RESIZEX(r8, 0x560a, &(0x7f00008d0000-0xc)={0x80000000, 0x100000001, 0x101, 0x101, 0x10000, 0xc680}) sendmmsg(r8, &(0x7f000065f000)=[{{&(0x7f00008e6000-0x80)=@generic={0x5, "0d1e6c641a38acb826d5248ff23ff7f7c357f853f79fb1961f48833e9613fc67bb78ad4c72d54bb26c239bd55ed588a1bc87528142fad0b509c7d310c0751a5b5dac7276a637c1e781aa7dc698abdd91d57efce3783892f663266edca0133622ee7f22c933e08e21e2fea9e83dfdc4e79cfd9ace79861578bc99ab4ba089"}, 0x80, &(0x7f000070d000)=[{&(0x7f0000ecd000-0x2d)="1853005d3689687ac66ffa6821fbc1784a8461bf20ef22c800fd5010c6d3274e595496075bddd13baa6e161016", 0x2d}, {&(0x7f0000a59000)="a9ded135c917465d45419c9cbfcfd17349a1b10281192d8243ea58a6e91e0261163dbf5d199f83c82db93304b71077147f3f6a9d4f24e9357da78abde3f53a6cab717baba0e804a6022afde1b8", 0x4d}, {&(0x7f00004c5000)="b2816fd8c67dd99636853cf467019185a86d5aab3c80b027fc7859f2c937e4f258c26ec924df4e380f9e43aa9131d2bb96b09b044b603610917f67b9bcf3018e4c57e18c7dccc82200936f1b6b89d28df97c7afb5aa15781102412cdf9e1f3b1bad117e418eebc25c8d90851c0d79eddace0a88cf000caa7f3b1633b36e7a47ff83f140b2f5377c915d61e2651a4c5f7afa0e55bc00812c12dcf0c9cf96438753bb07d397d7b28915dd98286b8b14d71e23245bda532c6923b622f2ef44574b4e6ac8512f3e18e313146d2cb6a69dec333c017df83bf7bc819f5b3f100ef0635aa9b", 0xe2}], 0x3, 0x0, 0x0, 0x4000004}, 0x6}, {{&(0x7f0000940000)=@ipx={0x4, 0xed, 0x26f, "6a75ab7a2856", 0x211, 0x0}, 0x10, &(0x7f000080f000-0x10)=[{&(0x7f0000e13000)="abe5e2ee16f9aa231751e0c7d96f399ba10ede3184a003c17f2e50555723839e8684e10c9fdc431efbf7fa5c77a0951d984ad6157da07a014da1cc8bea35871bcc1cd3925ef61decbc71f31df94fd507c3c463192976ef50e5134bd3676a723aaf54032cfb39b30ab6312eac871d2935ac33f140ae788fb8b42f668cffea40bb0ddf", 0x82}, {&(0x7f0000e0a000)="474bc3ed96860fa5a6079f935c8aa751dcc4b45b6cfa4b5b91b910a89baff7591f2f09a4412f6160b5e944a6b0de20008735a02915e59f655f5e25ccc79f682cad8786daece0768992403853c00ff657739c96b5bfa579d7e9b173e2cbc24feebd543d0573457984edb564551e3985bf5525546c3684c906347a4b9c9f5e307409279a996d58347e1aa1ad47f82cd557c4c29b1a0d800c74f0ac19235d70ef3d52e66863cefce1e16794c0f18c7d1a87e306009efd8775814e0e2d7ef4f7", 0xbe}], 0x2, &(0x7f0000e54000-0x1e4)=[{0xa4, 0x1, 0x8d, "f9f2a444f5c72ffa8dfb480b82395e190af39a0b7608b5e54085d6e791e94e0e029164bd199c91ee6827f2cefbd0714531fb2fafff7eb0d77968df6148bf3843a66444179634b7730080860e447868c0dca31891c32463e27ae846795bd802ab1f0a6fe92213c4f0202c4b2fd75f159265f3a0dffb768385b0c992bf4e081109478eecae0e46962e3a9c8c354ba6d5ac1911dd51025259"}, {0x7c, 0x10a, 0x1, "cb0681dcb31ba9aac9d31f3144681936fb68b60fd800e5b47a6392f08ce8ab5a1535712a320ca29d4d2dd771f0287079c0bd1b64933c7080957af3980d414998052c3cded56f091ba517092895f2f743ca68fc21fb7765eafd667f3d8e010482fa7e53a365a9f122335ec3297bc977c0"}, {0xc4, 0x6, 0x984, "8c6a5f4abd8f158e3ac64c24b22bb0e546095f0904533734dbc57ea49349fc1e1312bce565361a4accab0cc6d57e347baa37c35d93ed9ef87cd719aafdfe955e7c0cb00b8204fed4b7e6a6e37f2c668e33d9cc918c1257bff7e160dbc4bf901344f9f1f28b1fb78363938318d57d9653d4f6dd14fc53b44d35c197273386276b8907850c28ac930c6a1806d42795c4b23d1f3aa02d6736c5f8c25989ead4a667e5912f1c9acd156dfeccad54e28f407712c3973b8cbf046a"}], 0x1e4, 0x4}, 0x0}], 0x2, 0x10) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/15 18:51:42 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0xfffffffffffffc65) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f86000)=0x0, &(0x7f0000d01000)=0x8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f87000)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000099d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f88000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000281000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r2}, 0x14) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f89000)='/selinux/status\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000cc4000)="1b294d25454a83527520e0ec162b1c6b23891057ea97e300f29edc6a4b596c3fd47bbfb6e904e26ec8206d2a23ce7c4c21426783f05fe0f324cbcad7b47f0cad79bbebb5b0437762e401dbe75dd7d025e893fadabf2a53601c8f1c8b5a4ade7cb387ad2e9d71f8171b76616a09c53cf3c86ae1e91b1cefa8b58eb68815e2c9d353436c2942135ad64127846abcab1333df5b076600209dc6302c645825eee2d396eb8e815e97390c04198843505b5ddbc8fd3355665d37ef455aef9ed934bf9075db68afb7481606d022a8a3443a9ae2b46f55168c6bad573c", 0xd9, 0x8094, &(0x7f000039c000-0x10)={0x4, 0x3, 0x100000000, "969773d45f03", 0x7, 0x0}, 0x10) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f89000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f00008ba000)=0x4) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c81000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCSCTTY(r6, 0x540e, 0x4) clock_getres(0x86, &(0x7f00005ef000-0x8)={0x0, 0x0}) recvmmsg(r3, &(0x7f00000ad000-0x20)=[{{0x0, 0x0, &(0x7f0000f85000-0x38)=[{&(0x7f0000f85000-0x49)=""/82, 0xfffffffffffffe81}], 0x1, &(0x7f0000040000-0x99)=""/153, 0x99, 0x0}, 0x0}], 0x1f4, 0x0, &(0x7f0000f85000-0x8)={r7, 0x989680}) 2018/01/15 18:51:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x400000041, &(0x7f0000159000)=""/30, &(0x7f0000485000-0x4)=0x1e) sendto$inet6(r0, &(0x7f0000536000)="a932c644a378a1265618d193704bc9504e2c449863e20a38028a89f5b547e52057d801fff21eb608556fcc3e84f84e52183da20a4a8a090342bd2bed83793e82df86c9c4e358bdc46a07200003dcc11f0ce948ea07352c1cc12a9653cded990931bdc2c10323c8cff519c9241b3327388f30d54ecf8ca334567e03fa3b70f625fdfd15c9e974494148f2c4a17b4e65ceb542bfd475deddba91a094429acd928c3239bc675df9c668093097ccc16092ff5c4a80cdf3149155f9eae3387c0ad637fca1009e32b38dc903bd1d9deed1b9d5357a88893a6c67d48a42839190e4", 0xde, 0x20000000, &(0x7f00009f3000)={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setns(r1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000f52000-0x19)=""/25) ioctl$KDDISABIO(r1, 0x4b37) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000e1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00004f0000)={0x0, 0x0}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000ebc000)=""/122) 2018/01/15 18:51:42 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a9c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000003e000)='./file0\x00', &(0x7f000002a000-0xf5)=""/245) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000003b000)='./file0\x00', &(0x7f000001e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) chown(&(0x7f0000001000)='./file0/bus\x00', r1, r2) 2018/01/15 18:51:42 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000001e000-0xb8)={0x0, 0x3e2, 0x0, 0xdd14, 0x100000000000000, 0x3002e1cd, 0x1ff, 0x7, {0x0, @in6={{0xa, 0x2, 0xc9e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xc2b9, 0x8, 0x1, 0x9}}, &(0x7f000001d000)=0xb8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001d000)={0x7, 0x10001, 0xa, 0x100000001, 0x200, 0x40, 0x1, 0x6006, r1}, 0x20) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000016000)=0x401) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001d000-0x20)={r0, &(0x7f0000017000-0x9b)="1d3b404e0630f6abac36522e052d9fe0c54a9d3815863dd1d48e2a7e004e0215e2ea9beea3a3ce437152adcbc7a2df57f0bccbeb240c9ebbc2284f7ff0f450eb666146340786d30b9f134412917b0bf46cfd4d9eac3e1eaa77d720285f281d931f77eccac1a0d2fd19893ffc052c8fa172cf7e47605b88553092b78db416ae2a772dc37788bb32555960275e912a022a02d55c6d6c8ef9db3fe8a8", &(0x7f0000015000-0x70)="092e9f144d9d1e8acc48565fa0eca99e8e573ea5aa7744b32c778cb1e64afd1212db955618311d9b5f88a51a28d9abdf19cfba28d7987b864bc5edb3dd01cf711e47850f106dafa1d95382428aea220f4e8c95976abe3e2170ec76e7f799ce7273fc3f0abd7c85c0e8a3643b97c5621b", 0x1}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000017000-0x1c)={0x1, 0x6, 0x1f, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000001c000-0x10)={r2, &(0x7f0000002000)=""}, 0x10) 2018/01/15 18:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd1000-0x4)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f000042d000-0x4)=0x0) readv(r0, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000c2a000)='/dev/sg#\x00', 0x4, 0x20000) accept4$nfc_llcp(r1, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c2e000-0x4)=0x58, 0x800) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000f6b000)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000389000)={0xbc, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xa8, 0x11, [@generic="72e72083f3232287932850c70bd319d50e9a9b330e8021974ab99d3e1bc42cf4419a17f24cda96394501da32792a3f8231c864acc0c0c4b810c21b1e2f9b8bf56ae60112284f16a11c751d08dc40d651a179bd0a0d67110c13021100ed072e7783978354103b3505df35e544b7d1c47b2d3bb42b52cc61ab32d700799d9d0e90d937839244bd539ee15c29ede97c63edc560359902ece045a8ce010faaa7f30b6e"]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f000082d000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000029c000-0x4)=0x1c, 0x80000) 2018/01/15 18:51:42 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fbf000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x0, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x0) rt_sigaction(0x7, &(0x7f00005f8000-0x20)={0xfffffffffbfffffb, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a73000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00009e4000-0x8)='net/udp\x00') [ 184.331446] binder: 837:846 transaction failed 29189/-3, size 40-8 line 2903 [ 184.345689] binder: undelivered TRANSACTION_ERROR: 29189 [ 184.352804] binder: release 837:840 transaction 119 out, still active [ 184.359493] binder: unexpected work type, 4, not freed [ 184.366147] binder: undelivered TRANSACTION_COMPLETE [ 184.371621] binder: send failed reply for transaction 119, target dead 2018/01/15 18:51:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cda000-0x10)=@common='ipddp0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b70000)='/dev/sequencer2\x00', 0x802, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/01/15 18:51:42 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80807, 0x9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000000e000)=@assoc_value={0x0, 0x0}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000014000-0x8)={r1, 0x20, 0x100000001}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 18:51:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x10000ffc, 0x101000) ioctl$VT_WAITACTIVE(r0, 0x5607) open(&(0x7f0000a10000-0x8)='./file0\x00', 0x28201, 0x0) dup2(r0, r0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000d7a000)=0xfffffffffffff921) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r0) 2018/01/15 18:51:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b3c000-0xb)='/dev/hwrng\x00', 0x10040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000e9d000-0x23)={0x4, 0x7, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r0, 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000f64000-0x4)=0x9d3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000197000)="e5fcb5bf0b0061010012000000000013dafc80bdc1572a2c12f3acbbbede0486b906b8083e7e70300235413878fc0428", 0x30) 2018/01/15 18:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009d1000)='/selinux/access\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008e4000-0x30)={0x8, 0x0, &(0x7f00004ef000)=[@acquire={0x40046305, 0x4}], 0xa, 0x0, &(0x7f000083d000-0xa)="5e7fbd0daf939509a485"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x990a00000000000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000258000)=""/0, &(0x7f00009cc000)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x208000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0x38, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d91000)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x4002, 0x0, 0x0) read(r3, &(0x7f0000edb000)=""/4096, 0x1000) [ 184.500090] ------------[ cut here ]------------ [ 184.509479] ieee80211 r #"(P 3!J>,ALږ9E2y*?1dĸ!j(Ou@Qy [ 184.509479] g : device/subsystem name too long [ 184.509650] WARNING: CPU: 0 PID: 880 at drivers/base/core.c:2884 dev_vprintk_emit+0x159/0x510 [ 184.532891] Kernel panic - not syncing: panic_on_warn set ... [ 184.532891] [ 184.540250] CPU: 0 PID: 880 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #173 [ 184.547416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.556748] Call Trace: [ 184.559318] dump_stack+0x194/0x257 [ 184.562931] ? arch_local_irq_restore+0x53/0x53 [ 184.567592] ? vsnprintf+0x1ed/0x1900 [ 184.571380] panic+0x1e4/0x41c [ 184.574560] ? refcount_error_report+0x214/0x214 [ 184.579302] ? show_regs_print_info+0x18/0x18 [ 184.583791] ? __warn+0x1c1/0x200 [ 184.587233] ? dev_vprintk_emit+0x159/0x510 [ 184.591530] __warn+0x1dc/0x200 [ 184.594784] ? console_unlock+0x983/0xd80 [ 184.598908] ? dev_vprintk_emit+0x159/0x510 [ 184.603217] report_bug+0x211/0x2d0 [ 184.606834] fixup_bug.part.11+0x37/0x80 [ 184.610875] do_error_trap+0x2d7/0x3e0 [ 184.614737] ? __down_trylock_console_sem+0x10d/0x1e0 [ 184.619915] ? math_error+0x400/0x400 [ 184.623690] ? vprintk_emit+0x3ea/0x590 [ 184.627668] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 184.632503] do_invalid_op+0x1b/0x20 [ 184.636194] invalid_op+0x22/0x40 [ 184.639630] RIP: 0010:dev_vprintk_emit+0x159/0x510 [ 184.644541] RSP: 0018:ffff8801cbfcecc8 EFLAGS: 00010286 [ 184.649886] RAX: dffffc0000000008 RBX: ffff8801bcc9bf80 RCX: ffffffff8159dade [ 184.657135] RDX: 0000000000010000 RSI: ffffc900018ba000 RDI: 0000000000000246 [ 184.664384] RBP: ffff8801cbfcee08 R08: 1ffff100397f9d16 R09: 0000000000000000 [ 184.671632] R10: ffff8801cbfceef0 R11: 0000000000000000 R12: 1ffff100397f9da0 [ 184.678877] R13: ffff8801c27f6780 R14: ffff8801cbfced20 R15: ffff8801cbfcee40 [ 184.686149] ? vprintk_func+0x5e/0xc0 [ 184.689940] ? dev_vprintk_emit+0x159/0x510 [ 184.694252] ? device_check_offline+0x120/0x120 [ 184.698898] ? ieee80211_register_hw+0x1448/0x3100 [ 184.703831] ? check_noncircular+0x20/0x20 [ 184.708046] ? print_irqtrace_events+0x270/0x270 [ 184.712781] ? ___sys_sendmsg+0x767/0x8b0 [ 184.716916] dev_printk_emit+0xc0/0xf0 [ 184.720794] ? dev_vprintk_emit+0x510/0x510 [ 184.725091] ? print_irqtrace_events+0x270/0x270 [ 184.729833] ? device_rename+0x1f0/0x1f0 [ 184.733895] __dev_printk+0xa7/0x120 [ 184.737592] dev_printk+0x111/0x170 [ 184.741206] ? __dev_printk+0x120/0x120 [ 184.745185] ? minstrel_alloc+0x4ad/0x600 [ 184.749334] ieee80211_init_rate_ctrl_alg+0x2d5/0x4a0 [ 184.754510] ieee80211_register_hw+0x1448/0x3100 [ 184.759269] ? ieee80211_ifa6_changed+0x9c0/0x9c0 [ 184.764114] mac80211_hwsim_new_radio+0x1b2e/0x2b90 [ 184.769108] ? vsnprintf+0x1ed/0x1900 [ 184.772916] ? mac80211_hwsim_remove_chanctx+0xa0/0xa0 [ 184.778169] ? kasprintf+0xb3/0xe0 [ 184.781707] ? bust_spinlocks+0xc0/0xc0 [ 184.785665] ? cred_has_capability+0x1a0/0x3d0 [ 184.790242] ? kasprintf+0xb3/0xe0 [ 184.793761] ? kvasprintf_const+0x160/0x160 [ 184.798069] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 184.803236] ? __kernel_text_address+0xd/0x40 [ 184.807731] hwsim_new_radio_nl+0x5b7/0x7c0 [ 184.812039] ? mac80211_hwsim_new_radio+0x2b90/0x2b90 [ 184.817225] ? __netlink_ns_capable+0xe1/0x120 [ 184.821798] genl_family_rcv_msg+0x7b7/0xfb0 [ 184.826203] ? genl_rcv+0x40/0x40 [ 184.829647] ? lock_downgrade+0x980/0x980 [ 184.833794] ? lock_acquire+0x1d5/0x580 [ 184.837785] genl_rcv_msg+0xb2/0x140 [ 184.841484] netlink_rcv_skb+0x224/0x470 [ 184.845526] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 184.850090] ? netlink_ack+0xa10/0xa10 [ 184.853953] ? genl_rcv+0x19/0x40 [ 184.857392] ? netlink_skb_destructor+0x1d0/0x1d0 [ 184.862221] ? selinux_nlmsg_lookup+0x32b/0x430 [ 184.866878] genl_rcv+0x28/0x40 [ 184.870136] netlink_unicast+0x4ee/0x700 [ 184.874193] ? netlink_attachskb+0x8a0/0x8a0 [ 184.878590] ? security_netlink_send+0x81/0xb0 [ 184.883158] netlink_sendmsg+0xa4a/0xe60 [ 184.887215] ? netlink_unicast+0x700/0x700 [ 184.891438] ? security_socket_sendmsg+0x89/0xb0 [ 184.896170] ? netlink_unicast+0x700/0x700 [ 184.900393] sock_sendmsg+0xca/0x110 [ 184.904090] ___sys_sendmsg+0x767/0x8b0 [ 184.908058] ? copy_msghdr_from_user+0x590/0x590 [ 184.912797] ? __schedule+0x8f3/0x2060 [ 184.916683] ? __sched_text_start+0x8/0x8 [ 184.920827] ? __fget_light+0x297/0x380 [ 184.924792] ? fget_raw+0x20/0x20 [ 184.928249] ? __fd_install+0x288/0x740 [ 184.932207] ? get_unused_fd_flags+0x190/0x190 [ 184.936800] __sys_sendmsg+0xe5/0x210 [ 184.940578] ? __sys_sendmsg+0xe5/0x210 [ 184.944545] ? SyS_shutdown+0x290/0x290 [ 184.948500] ? kmem_cache_free+0x267/0x2a0 [ 184.952724] ? compat_SyS_futex+0x288/0x380 [ 184.957054] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 184.962585] compat_SyS_sendmsg+0x2a/0x40 [ 184.966711] ? compat_SyS_getsockopt+0x420/0x420 [ 184.971443] do_fast_syscall_32+0x3ee/0xf9d [ 184.975756] ? do_int80_syscall_32+0x9d0/0x9d0 [ 184.980318] ? _raw_spin_unlock_irq+0x56/0x70 [ 184.984806] ? syscall_return_slowpath+0x2ad/0x550 [ 184.989715] ? prepare_exit_to_usermode+0x340/0x340 [ 184.994713] ? sysret32_from_system_call+0x5/0x3b [ 184.999544] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 185.004384] entry_SYSENTER_compat+0x54/0x63 [ 185.008767] RIP: 0023:0xf7f9fc79 [ 185.012109] RSP: 002b:00000000f777a08c EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 185.019807] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000020f6b000 [ 185.027051] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 185.034296] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 185.041539] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 185.048785] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 185.057001] Dumping ftrace buffer: [ 185.060765] (ftrace buffer empty) [ 185.064455] Kernel Offset: disabled [ 185.068068] Rebooting in 86400 seconds..